CN102669893B - Carrying jig - Google Patents
Carrying jig Download PDFInfo
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- CN102669893B CN102669893B CN201210069529.XA CN201210069529A CN102669893B CN 102669893 B CN102669893 B CN 102669893B CN 201210069529 A CN201210069529 A CN 201210069529A CN 102669893 B CN102669893 B CN 102669893B
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- pressing component
- band
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Abstract
The invention provides one and can improve the carrying jig of pressing component to the holding function of band (30).Jig main body 1 can be supported with pressing component (15) and lock unit (24) rotationally.Band support (6) is supported with band, and band can move in the longitudinal direction.Band is clamped between itself and band support by pressing component.Pressing component can be in inhibition zone in the longitudinal direction movement mobile holddown (P15) and allow the mobile enable state (Q15) of band movement in the longitudinal direction.In addition, lock unit can be in the locking states (P24) pressing component being maintained mobile holddown and the released state (Q24) pressing component being set to mobile enable state.Pressing component is blocked parts and keeps, and maintains the clamping of pressing component to band thus and is not removed.
Description
Technical field
The present invention relates to a kind of carrying jig used as the link tool of various belting.
Background technology
Fig. 8 represents carrying jig in the past.Jig main body 1 is supported with pressing component 15, and this pressing component 15 can rotate centered by bolster 42.Band 30 from after passing through between jig main body 1 and pressing component 15, through hanging only hole 11.Then, band 30, after the extension only upset of hole 11 place, through the outer surface of jig main body 1, and passes guide portion 43.When pressing component 15 rotates and is pressed on the inner surface of jig main body 1, band 30 is pressed parts 15 and jig main body 1 clamps.Thus, band 30 movement is in the longitudinal direction limited.When pressing component 15 rotates in the opposite direction and leaves from the inner surface of jig main body 1, pressing component 15 and jig main body 1 are removed the clamping of band 30.Thus, owing to allowing band 30 to move in the longitudinal direction, so can the length of accommodation zone device.
The carrying jig recorded in patent document 1 has spring, and pressing component is suppressed in the direction that this spring is used for towards pressing band.Spring improves the chucking power of pressing component to band, and maintains band by the state clamped.
Based on the carrying jig recorded in patent document 1, pressing component is suppressed towards the direction pressed band by spring.But with the deterioration of spring, the elastic force of spring can decline, thus there will be the clamping of being with easily by the problem removed.In addition, when applying power on tape and exceeding spring force, rotate with there will be being not intended to property of pressing component, cause the clamping of being with by the problem removed.
Patent document 1: Japanese Patent No. 4200190 publication
Summary of the invention
The object of the invention is to, improve the keeping method of the pressing component to carrying jig, thus improve pressing component to being with the function clamped.
In order to solve above-mentioned problem, the first form of the present invention provides a kind of carrying jig, and this fixture possesses: jig main body, and it has being with the band support supported; And pressing component, it is supported on described jig main body with the form that can rotate, and crimps band relative to described band support.Carrying jig possesses lock unit, this lock unit is supported on jig main body with the form that can rotate, pressing component is supported with the form that can be in mobile holddown and mobile enable state, under mobile holddown, pressing component is by being clamped in band between itself and band support to carry out inhibition zone and move in the longitudinal direction; Under mobile enable state, pressing component allows with movement in the longitudinal direction by removing to the clamping of band, lock unit is supported with the form that can be in locking states and released state, in the latched condition, lock unit suppresses pressing component move thus pressing component is maintained mobile holddown; In the unlocked state, lock unit allows pressing component move thus pressing component is set to mobile enable state.
Based on the present invention, by the keeping method of improvement to the pressing component of carrying jig, pressing component can be improved to being with the function clamped.
Accompanying drawing explanation
Fig. 1 (a) is sectional view, and its display will be with the state be fixed on the carrying jig of the 1st embodiment of the present invention.
Fig. 1 (b) is sectional view, its display fixing by the state removed band.
Fig. 2 (a) is from the stereogram during viewing carrying jig of front.
Fig. 2 (b) is from the stereogram during viewing carrying jig of rear.
Fig. 2 (c) is the exploded perspective view of carrying jig.
Fig. 2 (d) is the stereogram of pressing component.
Fig. 3 is schematic diagram pressing component being carried out to shaping mould.
Fig. 4 is sectional view, and its display will be with the state be fixed on the carrying jig of the 2nd embodiment of the present invention.
Fig. 5 is from the top view during viewing jig main body of front.
Top view when Fig. 6 is near the winding plate portion of top viewing jig main body.
Fig. 7 (a) is sectional view, and its display will be with the state be fixed on the carrying jig of the 3rd embodiment of the present invention.
Fig. 7 (b) is the stereogram of carrying jig.
Fig. 8 is sectional view, and band is fixed on the state on carrying jig in the past by its display.
Detailed description of the invention
(the 1st embodiment)
Below, with reference to Fig. 1 (a) and (b), Fig. 2 (a) ~ (d) and Fig. 3, the carrying jig of the 1st embodiment of the present invention is described.Respectively front, rear, left side, right side, top and below are defined as shown in Figure 2 like that, and in the explanation of carrying jig.
As shown in Fig. 1 (a) and (b), Fig. 2 (a) ~ (d), the base plate 2 of jig main body 1 is provided with winding plate portion 3 and web portion 4.Web portion 4 is formed as expanding in the lateral direction from the rear edge portion 3a in winding plate portion 3.A pair edge part in winding plate portion 3 is respectively formed a side plate extended upward 5.Jig main body 1 is by being formed plastics, i.e. polyformaldehyde injection moulding.Band support 6 is formed in the inner side in winding plate portion 3.Band support 6 is formed crimping ridge 7.Crimping ridge 7 is formed near the front edge portion 3b in winding plate portion 3.Band support 6 is formed with the groove portion 8 extended in the lateral direction further.Groove portion 8 by front edge portion 3b (crimping teat), crimping ridge 7 (crimping teat) and pair of side plates portion 5 surround.Crimping ridge 7, the side contrary with groove portion 8 be formed with pair of right and left deep floor 7a.Deep floor 7a with crimp ridge 7 and winding plate portion 3 forms as one.The outer surface in winding plate portion 3 is formed the multiple protuberances 9 playing anti-skidding effect.Each protuberance 9 extends respectively to left and right directions.Multiple protuberance 9 is arranged in the longitudinal direction.The front portion in web portion 4 is formed the winding hole 10 extended in left-right direction.Be wound around the rear edge portion 3a of hole 10 adjacent to winding plate portion 3.The rear portion in web portion 4 is formed and hangs only hole 11.Hang and stop the rear edge portion extension of hole 11 along the web portion 4 in arc-shaped.Hang and stop hole 11 adjacent to winding hole 10.Side plate 5 is formed front side shaft support holes 12, rear side axle support holes 13 and locking recess 14.Front side shaft support holes 12 and rear side axle support holes 13 are arranged along the longitudinal direction near the upper edge of side plate 5.Locking recess 14 is formed in the upper edge rear end of side plate 5.
Pressing component 15 is by being formed polyformaldehyde injection moulding.Pressing component 15 has pressing plate portion 16, wrist 18 and compression zone 20.An axle portion 17 is respectively formed in the end, two, left and right in pressing plate portion 16.Two axle portions 17 are inserted to be embedded in two rear side axle support holes 13, and pressing plate portion 16 is embedded between two side plates 5 thus.Therefore, pressing component 15 can rotate centered by the rotary centerline 13a linking two axle support holes 13.Wrist 18 extends from two axle portions 17 to band support 6.The front end of wrist 18 is formed the multiple pressure contact portions 19 as the 1st pressure contact portion.Each pressure contact portion 19 is outstanding to groove portion 8, and is arranged in the lateral direction.Compression zone 20 is arranged on the opposition side of pressure contact portion 19 and extends in the lateral direction.Pressure contact portion 19 cross sectional shape is in left-right direction rectangle.Pressure contact portion 19 has the top margin extended in the lateral direction.The form formation that pressure contact portion 19 just becomes thinner more to tend to front end.Pressing plate portion 16 is formed the wrist 21 extended between two axle portions 17.Wrist 21 is configured to opposed with compression zone 20.Wrist 21 is formed the stop section 22 extended in left-right direction.Recess 23 is formed between compression zone 20 and stop section 22.The bottom of recess 23 is formed with linkage part 23a.Pressure contact portion 19 moves in the rotary motion trace of pressing component 15.Therefore, with the rotation of pressing component 15, pressure contact portion 19 is mobile in groove portion 8, leaves crimping ridge 7.
Lock unit 24 is also by being formed polyformaldehyde injection moulding.Lock unit 24 has locking plate portion 25 and operation panel portion 27.An axle portion 26 is respectively formed respectively in the end, two, left and right in locking plate portion 25.Two axle portions 26 are inserted and are embedded in two front side shaft support holes 12, and locking plate portion 25 is embedded between two side plates 5 with the state of the outer surface towards pressing plate portion 16 thus.So locking plate portion 25 can rotate centered by the rotary centerline 12a linking two axle support holes 12.Operation panel portion 27 extends from two axle portions 26 in locking plate portion 25 to web portion 4.Each formation locking stage portion 28 as maintaining part on the end, two, left and right in operation panel portion 27.With the rotation in locking plate portion 25, two locking stage portion 28 leave be arranged on jig main body 1, as the locking recess 14 of maintaining part.Locking plate portion 25 is formed the pressure contact portion 29 as the 2nd pressure contact portion.Pressure contact portion 29 is opposed with the recess 23 of pressing component 15.Pressure contact portion 29 is given prominence to downwards near two axle portions 26 in locking plate portion 25, and extends in left-right direction.Pressure contact portion 29 moves in the rotary motion trace in locking plate portion 25.Therefore, pressure contact portion 29 snaps in recess 23 and engages with linkage part 23a.In this state, with the rotation in locking plate portion 25, pressure contact portion 29 can rotate between compression zone 20 and stop section 22.
Carrying jig can be widely used in the link tool etc. of the chin strap device of the link tool of the harness such as bag, the link tool of waistband apparatus and the helmet.As shown in Fig. 1 (a) and (b), band 30 passes from jig main body 1.Specifically, band 30 between two side plates 5, and passes between band support 6 and pressure contact portion 19.Then, 30 are with to be wound around from the inner surface in winding plate portion 3 and the form of outer surface process after being wound around the upset of hole 10 place.In addition, web portion 4 is linked with band 31.Band 31 through after extension only hole 11, passes from bottom to up and is wound around hole 10 from top to bottom.Then, band 31, after the upset of place of web portion 4, stops hole 11 through hanging from top to bottom.Based on this carrying jig, band 30 is moved at length direction, thus change band 30 position residing on jig main body 1.Thus, the length of adjustable band device.
Then, order when band 30 is moved in the longitudinal direction is illustrated.
As shown in Fig. 1 (a), first, the operation panel portion 27 of lock unit 24 is pressed.Then, two locking stage portion 28 are locked in two locking recesses 14 of jig main body 1.Like this, lock unit 24 is fixed on jig main body 1, makes it be in locking states P24.At this moment, pressure contact portion 29 rotates in recess 23, and presses the linkage part 23a of recess 23.Thus, pressing component 15 is rotated, become mobile holddown P15.At this moment, if pressure contact portion 29 pairs of compression zones 20 crimp, the band 30 before upset is just crimped in crimping ridge 7 by pressure contact portion 19.Thus, band 30 is absorbed in the groove portion 8 of band support 6, and is crimped portion 19 and と and crimps ridge 7 and clamp.
In this case, if the band 30 before upset is pulled to direction of arrow A, rotatory force will act on pressing component 15 towards the direction of arrow RA.Then, the rotatory force of pressing component 15 is transmitted to pressure contact portion 29 by compression zone 20.On the contact site C of compression zone 20 and pressure contact portion 29, the direction of the power that compression zone 20 accepts is with to make lock unit 24 turn to the direction of the power of released state Q24 different.In the 1st embodiment, with the subvertical form in the direction of these power, design linkage part 23a and pressure contact portion 29 respectively.Therefore, even if the band 30 before upset is pulled to direction of arrow A, the rotation that also there will be pressing component 15 is blocked parts 24 and hinders and lock unit 24 becomes the situation being difficult to rotate because of pressing component 15.Therefore, due to the locking states P24 of lock unit 24 can be maintained, so pressing component 15 is suppressed to the rotation of direction of arrow RA.Further, when removing the locking states P24 of lock unit 24, the locking of two locking stage portion 28 and two locking recesses 14 need be removed.Therefore, it is possible to positively lock unit 24 is maintained locking states P24.
In addition, if the band 30 before upset is pulled to direction of arrow B, rotatory force will be acted on pressing component 15 towards the direction of arrow RB by lock unit 24.Therefore, be with 30 to be pressed parts 15 and be with support 6 to clamp.
According to above reason, even if the band 30 before upset is pulled to direction of arrow A or direction of arrow B, pressing component 15 also can maintain mobile holddown P15.Therefore, it is possible to inhibition zone 30 moves in the longitudinal direction.So, can be fixed the position residing on jig main body 1 to band 30.
As shown in Fig. 1 (b), two locking stage portion 28 removed relative to the locking of two locking recesses 14 if mention operation panel portion 27, lock unit 24 will become released state Q24.At this moment, pressure contact portion 29 leaves compression zone 20, mobile in the recess 23 of pressing component 15.Then, pressure contact portion 29 engages with linkage part 23a, while till rotating on the stop section 22 being connected to pressing component 15.When pressure contact portion 29 engages with stop section 22, pressing component 15 starts to rotate together with lock unit 24.Like this, pressing component 15 becomes mobile enable state Q15.Under mobile enable state Q15, pressure contact portion 19 leaves groove portion 8.So pressing component 15 is removed the clamping of band 30.Therefore, band 30 is allowed to move in the longitudinal direction.Thus, under mobile enable state Q15, by the band 30 before upset is pulled to direction of arrow A or direction of arrow B, the position that band 30 is residing on jig main body 1 can be changed.
Under mobile holddown P15, in order to inhibition zone 30 moves in the longitudinal direction, be preferred with pressure contact portion 19 appropriateness band 30 of nipping.Therefore, the frictional force produced between pressure contact portion 19 and crimping ridge 7 is preferably improved.
The shape of pressure contact portion 19 also can be taper or frusto-conical.From the viewpoint of frictional force produced between pressure contact portion 19 and band 30, for ease of making pressure contact portion 19 nip band 30, preferably the shape of pressure contact portion 19 is set to taper.From the viewpoint of the mechanical strength of pressure contact portion 19, the leading section of pressure contact portion 19 is set preferably thicklyer, specifically, preferably the shape of pressure contact portion 19 is set to frusto-conical.
In this, pressure contact portion 19 cross sectional shape is in left-right direction rectangle.In addition, pressure contact portion 19 has the top margin extended in the lateral direction.The form formation that pressure contact portion 19 becomes thinner more to tend to front end.Thus pressure contact portion 19 appropriateness is nipped band 30, and the mechanical strength of leading section of pressure contact portion 19 can be guaranteed.The preferable range of the angle θ 1 of pressure contact portion 19 leading section is at 50 ° ~ 80 °.In the 1st embodiment, angle θ 1 is 60 °.
In addition, when carrying out shaping with 1 mould to the teat with pointed leading section, in Mould Machining, shaping part being carried out to the leading section of pressure contact portion 19 and can become circular.Therefore, when forming the pointed leading section of pressure contact portion 19, preferably following form is formed as by carrying out shaping mould 33,34 to pressure contact portion 19.That is, as shown in Figure 3, preferably, with the top margin of pressure contact portion 19 for the mould 34 of a side is divided into mould 34A and mould 34B by boundary line.
Above, based on the 1st embodiment, following effect can be obtained.
(1) on carrying jig, be provided with pressing component 15 and lock unit 24.In addition, pressing component 15 is blocked parts 24 and keeps.Therefore, even if band 30 is pulled, be also difficult to remove pressing component 15 to the clamping of band 30.Therefore, pressing component 15 makes moderate progress to the function that band 30 clamps.In addition, as long as remove the maintenance of lock unit 24 pairs of pressing components 15, band 30 is just allowed to move.Therefore, under mobile enable state Q15, by pulling band 30, the position that band 30 is residing on jig main body 1 can be changed.
(2) when pressing component 15 is in mobile holddown P15, compression zone 20 is crimped portion 29 and crimps.Therefore, it is possible to pressing component 15 is maintained mobile holddown P15.
(3) by pressure contact portion 29 and compression zone 20 and linkage part 23a, unhinderedly the rotation of lock unit 24 is transmitted to pressing component 15, thus pressing component 15 can be made to rotate.Therefore, it is possible to clamped band 30 by pressure contact portion 19.
(4) by making pressure contact portion 29 rotate between compression zone 20 and stop section 22, the rotation of pressure contact portion 29 is limited.Thereby, it is possible to easily carry out the clamping of pressing component 15 to band 30 and the releasing of this clamping.
(5) at band 30 when pulled, frictional force can be produced at the band 30 be absorbed in groove portion 8 with between the front edge portion 3b crimping ridge 7 and winding plate portion 3.Therefore, it is possible to inhibition zone 30 moves in the longitudinal direction.
(6) pressure contact portion 19 cross sectional shape is in left-right direction rectangle.Pressure contact portion 19 has the top margin extended in the lateral direction.The form formation that pressure contact portion 19 just becomes thinner more to tend to front end.Therefore, the mechanical strength of pressure contact portion 19 can not only be guaranteed, and pressure contact portion 19 appropriateness can be made to nip band 30.Thus, under mobile holddown P15, when making band 30 move in the longitudinal direction, the frictional force produced between band 30 and crimping ridge 7 can be improved.
(7) in crimping ridge 7, deep floor 7a is formed with.Therefore, it is possible to improve the mechanical strength of crimping ridge 7.Its result, even if be used in crimping ridge 7 by pressure contact portion 19 to the masterpiece that band 30 crimps, the central portion of crimping ridge 7 is also difficult to bend to rear edge portion 3a.
(the 2nd embodiment)
Then, with reference to Fig. 4 ~ Fig. 6, the carrying jig of the 2nd embodiment of the present invention is described.In addition, detailed description is omitted to the part identical with the 1st embodiment of the 2nd embodiment.
As shown in Figure 4, winding plate portion 3 is provided with the supporting ridge 35 (supporting teat) more outstanding than crimping ridge 7.Supporting ridge 35 is arranged on crimping ridge 7 (deep floor 7a) and is wound around between hole 10.Supporting ridge 35 be set in pressing component 15 and lock unit 24 can not be hindered to rotate position on.In the 2nd embodiment, the band 30 before upset passes from the gap between pressure contact portion 19 and crimping ridge 7.Then, after band 30 sets up with the order crimping ridge 7 and supporting ridge 35, from supporting ridge 35 to rear edge portion 3a erection, be then reversed at winding hole 10 place.
As shown in figs.5 and 6, the leading section of crimping ridge 7 is arranged in left-right direction as multiple projections 36 of the 1st projection.Projection 36 is formed as triangular pyramidal, and the top surface of projection 36 is to the front edge portion 3b in winding plate portion 3.The leading section of supporting ridge 35 is arranged in left-right direction as multiple projections 37 of the 2nd projection.Projection 37 is formed as corner taper.As shown in Figure 5, at least 1 in the top of projection 36 is configured on the diverse location of left and right directions relative to the top of pressure contact portion 19.In addition, at least 1 in the top of projection 37 is configured on the diverse location of left and right directions relative to the top of projection 36.
The rear edge portion 3a in winding plate portion 3 is disposed with multiple projection 38 in left-right direction.Projection 38 is given prominence to towards web portion 4.Projection 38 extends in left-right direction.Projection 38 cross sectional shape is in left-right direction rectangle.The form formation that projection 38 just becomes thinner more to tend to top margin.The top margin of projection 38 is configured to flush with the lower surface in winding plate portion 3.At least 1 in the top of projection 38 is configured on the diverse location of left and right directions relative to the top of projection 37.
Then, the effect of the carrying jig of the 2nd embodiment is described.
When the pressing component 15 of carrying jig is in mobile holddown P15, be pulled to direction A to be with 30.In this case, pressing component 15 is difficult to be switched to mobile enable state Q15 from mobile holddown P15.Thus, 30 are with can be moved towards direction A by the gap of pressing component 15 and crimping ridge 7.
At this moment, as the reaction force of pulling force, the frictional force produced between pressure contact portion 19 and crimping ridge 7 can act on band 30.Then, when making band 30 move resisting frictional force, as the reaction force of pulling force, the frictional force produced between projection 36, projection 37 and projection 38 and band 30 can act on band 30.
In addition, crimping ridge 7 and supporting ridge 35 are formed with respectively the projection 36,37 of band 30 of nipping.Thereby, it is possible to improve the frictional force produced between crimping ridge 7 and band 30 and the frictional force produced between supporting ridge 35 and band 30.
At this, when the position at each top of projection 36 and projection 37 is identical, projection 36 is identical relative to the biting amount of band 30 with projection 37.In this case, when band 30 moves along its length, between crimping ridge 7 and supporting ridge 35, the fluctuating on the width of generating strap 30 hardly.In this state, two projections 36,37 are difficult to be suspended on band 30, thus projection 36,37 diminishes relative to the biting amount of band 30.Therefore, crimp the frictional force produced between ridge 7 and band 30 and supporting ridge 35 and be with the frictional force produced between 30 all can diminish.
In this, based on the 2nd embodiment, each top of projection 36 and projection 37 has at least 1 place to be configured on the diverse location of left and right directions.In this case, two projections 36,37 can be made to nip fully band 30.Thereby, it is possible to improve the frictional force produced between crimping ridge 7 and band 30 and the frictional force produced between supporting ridge 35 and band 30.Equally, each top of projection 37 and projection 38 has at least 1 place to be configured on the diverse location of left and right directions.Thereby, it is possible to improve the frictional force produced between frictional force and rear edge portion 3a and band 30 produced between supporting ridge 35 and band 30.
In addition, band 30 becomes less at the angle θ 2 at supporting ridge 35 place, namely more makes supporting ridge 35 give prominence to upward, and the frictional force produced between supporting ridge 35 and band 30 just becomes larger.At this moment, owing to can become large with 30 at the angle θ 3 at crimping ridge 7 place, so the problem that the frictional force that there will be generation between crimping ridge 7 and band 30 diminishes.
Therefore, preferably, the flexion angle θ 2 of band 30 at supporting ridge 35 place and band 30 are set in θ 2=70 ° ~ 120 °, the scope of θ 3=90 ° ~ 120 ° respectively at the flexion angle θ 3 at crimping ridge 7 place.In addition, preferably, angle θ 2 is set less than angle θ 3.In the 2nd embodiment, band 30 is about 104 ° at the flexion angle θ 2 at supporting ridge 35 place, and band 30 is about 117 ° at the flexion angle θ 3 at crimping ridge 7 place.
Above, based on the carrying jig of the 2nd embodiment, except the effect of (1) ~ (7) that can obtain the 1st embodiment, following effect can also be obtained.
(8) jig main body 1 is in crimping ridge 7 (deep floor 7a) and be wound around to have between hole 10 and support ridge 35.Therefore, except can obtaining the frictional force of generation between pressing component 15 and crimping ridge 7, can also obtain the frictional force produced between supporting ridge 35 and band 30, these frictional force are the reaction force that band 30 is pulled to the power of direction A.Its result, when carrying jig is in mobile holddown P15, can inhibition zone 30 move further in the longitudinal direction.
(9) on the leading section of crimping ridge 7, multiple projection 36 is formed with.In addition, the leading section of supporting ridge 35 is also formed with multiple projection 37.Projection 36,37 is all more to tend to the form formation that front end just becomes thinner.Therefore, to be nipped band 30 by two projections 36,37, the frictional force produced between crimping ridge 7 and band 30 and the frictional force produced between supporting ridge 35 and band 30 can be improved.
(10) each top of projection 36 and projection 37 has at least a place to be configured on the diverse location of left and right directions.Therefore, it is possible to easily make projection 36 and projection 37 nip band 30.
(11) on rear edge portion 3a, projection 38 is formed.Thus, except can obtaining the frictional force of generation between pressing component 15 and crimping ridge 7, can also obtain the frictional force produced between supporting ridge 35 and band 30, these frictional force are the reaction force that band 30 is pulled to the power of direction A.Therefore, when carrying jig is in mobile holddown P15, can inhibition zone 30 move in the longitudinal direction further.
(the 3rd embodiment)
Then, with reference to Fig. 7 (a) and (b), the carrying jig of the 3rd embodiment of the present invention is described.In addition, detailed description is omitted to the part identical with the 1st and the 2nd embodiment of the 3rd embodiment.
As shown in Fig. 7 (a) and (b), winding plate portion 3 forms the cantilevered guide portion 41 that the front edge portion 3b along winding plate portion 3 extends.With 30 the inner side of jig main body 1 from band support 6 and pressure contact portion 19 between pass through after, overturn at rear edge portion 3a place.Then, band 30 is wrapped in after on rear edge portion 3a, and the outer surface through winding plate portion 3 is also directed to guide portion 41.Therefore, it is possible to easily by the band 30 after upset and band 30 overlap before upset.
In addition, the 1st ~ 3rd embodiment also can be configured to following form.
In the 2nd embodiment, also can omit the projection 38 on rear edge portion 3a.
In the 2nd embodiment, also each top of projection 36 and projection 37 can be configured in the same position of left and right directions.
In the 2nd embodiment, also only projection 36 can be formed in crimping ridge 7, in addition, also only projection 37 can be formed in supporting ridge 35.The shape of projection also can be frusto-conical, in addition, also can be the shape identical with pressure contact portion 19.
In the 2nd embodiment, also can omit the projection 36 in crimping ridge 7 and the projection 37 in supporting ridge 35.
In the 1st ~ 3rd embodiment, the shape of pressure contact portion 19 also can be cone, in addition, also can be frusto-conical.
In the 1st ~ 3rd embodiment, except being kept by lock unit 24 pairs of pressing components 15, can also be suppressed pressing component 15 by spring.In this case, the function that pressing component 15 clamps band 30 can be improved further.
In the 1st ~ 3rd embodiment, also the present invention can be applicable to is not that band 30 is wrapped in the belting that band 30 just passes from jig main body 1 by jig main body 1.
In the 1st ~ 3rd embodiment, the cross sectional shape of two bands 30,31 is smooth rectangle, in addition, also can be circular.
In the 3rd embodiment, also can be formed with the both arms beam-like guide portion 41 extended along front edge portion 3b in winding plate portion 3.
In the 1st ~ 3rd embodiment, except polyformaldehyde, also can pass through the plastics such as polypropylene, polyethylene, nylon, polystyrene or ABS resin, metal, timber, or pottery etc. carries out shaping to jig main body 1, pressing component 15 and lock unit 24 etc.
In the 1st and the 3rd embodiment, also can omit the crimping ridge 7 in winding plate portion 3 and/or groove portion 8, also winding plate portion 3 can be formed as tabular.
In the 1st ~ 3rd embodiment, also can omit the stop section 22 on pressing component 15.Based on this formation, when lock unit 24 is in released state Q24, by band 30 is pulled to direction A, the mobile holddown P15 of pressing component 15 is removed thus.
Claims (8)
1. a carrying jig, possesses: jig main body, and it has being with the band support supported; And pressing component, it is supported on described jig main body with the form that can rotate, and crimps band relative to described band support, it is characterized in that,
Described carrying jig possesses lock unit, and this lock unit is supported on described jig main body with the form that can rotate,
Described pressing component is supported with the form that can be in mobile holddown and mobile enable state,
Described pressing component has the 1st pressure contact portion, and the 1st pressure contact portion is crimped on the belt and moves in the rotary motion trace of described pressing component under described mobile holddown,
Under described mobile holddown, described pressing component suppresses described band to move in the longitudinal direction by being clamped in by described band between described 1st pressure contact portion and described band support; And under described mobile enable state, described pressing component allows described band to move in the longitudinal direction by removing to the clamping of described band,
Described lock unit is supported with the form that can be in locking states and released state,
Described pressing component has compression zone, and this compression zone is in the lock unit crimping of locking states under described mobile holddown,
Described lock unit has the 2nd pressure contact portion, the compression zone that 2nd pressure contact portion is crimped on the pressing component being in mobile holddown under described locking states moves in the rotary motion trace of described lock unit, under described locking states, described lock unit is suppressed described pressing component to move by the compression zone that described 2nd pressure contact portion is crimped onto described pressing component thus described pressing component is maintained mobile holddown; Under described released state, described lock unit allows described pressing component to move thus described pressing component is set to described mobile enable state.
2. carrying jig according to claim 1, is characterized in that,
Described 1st pressure contact portion is formed as more tending to front end and just becomes thinner, and the described 1st pressure contact portion position be crimped on tape is formed as extending along the width of described band.
3. the carrying jig according to claims 1 or 2, is characterized in that,
Described pressing component has linkage part, and this linkage part engages with described 2nd pressure contact portion under described mobile holddown, and the rotation of described lock unit is transmitted to described pressing component by described linkage part, and described pressing component is rotated.
4. carrying jig according to claim 3, is characterized in that,
Described pressing component has stop section, and this stop section engages with described lock unit and limits the rotation of lock unit under described mobile enable state,
Rotate between the compression zone of described lock unit on described pressing component and stop section.
5. the carrying jig according to claims 1 or 2, is characterized in that,
Described band support is provided with crimping teat, and this crimping teat is used for supporting by the band of described 1st pressure contact portion crimping.
6. carrying jig according to claim 5, is characterized in that,
Described jig main body is provided with and is arranged and the supporting teat supported described band with the described teat that crimps, described supporting teat is given prominence to more upward than described crimping teat.
7. carrying jig according to claim 6, is characterized in that,
At least one in described crimping teat and described supporting teat is formed with projection, and described projection is formed as more tending to front end and just becomes thinner.
8. carrying jig according to claim 7, is characterized in that,
Described crimping teat is formed multiple 1st projection, described supporting teat is formed multiple 2nd projection, each top of described 1st projection and described 2nd projection has at least a place to be configured in respectively on the diverse location of the width of described band.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011-061313 | 2011-03-18 | ||
| JP2011061313 | 2011-03-18 | ||
| JP2011-261984 | 2011-11-30 | ||
| JP2011261984A JP5857686B2 (en) | 2011-03-18 | 2011-11-30 | Belt fastener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102669893A CN102669893A (en) | 2012-09-19 |
| CN102669893B true CN102669893B (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210069529.XA Expired - Fee Related CN102669893B (en) | 2011-03-18 | 2012-03-07 | Carrying jig |
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| Country | Link |
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| CN (1) | CN102669893B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108476922B (en) * | 2018-02-11 | 2019-11-12 | 农安隆兴土工材料有限公司 | High-strength ecological pad and its manufacturing method |
| CN111338163B (en) | 2018-12-19 | 2021-12-03 | 中强光电股份有限公司 | Optical assembly fixing structure and projector |
| DE112022002232T5 (en) * | 2022-11-09 | 2024-03-21 | Anhui Jiao Yang Soft Door Co., Ltd. | Unidirectional locking buckle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3213503A (en) * | 1962-05-31 | 1965-10-26 | Andrew G Carter | Belt-adjustment device |
| US5371926A (en) * | 1993-04-20 | 1994-12-13 | Nike, Inc. | Tension lock buckle |
| US5870803A (en) * | 1997-12-31 | 1999-02-16 | Jorst; Charlotte Kjoelbye | Double-locking clasp for watch band |
| CN201630356U (en) * | 2010-01-21 | 2010-11-17 | 台湾扣具工业股份有限公司 | Flip type fastener |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW312101U (en) * | 1996-09-03 | 1997-08-01 | Taiwan Ind Fastener Corp | Buckle with elastic release feature |
-
2012
- 2012-03-07 CN CN201210069529.XA patent/CN102669893B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3213503A (en) * | 1962-05-31 | 1965-10-26 | Andrew G Carter | Belt-adjustment device |
| US5371926A (en) * | 1993-04-20 | 1994-12-13 | Nike, Inc. | Tension lock buckle |
| US5870803A (en) * | 1997-12-31 | 1999-02-16 | Jorst; Charlotte Kjoelbye | Double-locking clasp for watch band |
| CN201630356U (en) * | 2010-01-21 | 2010-11-17 | 台湾扣具工业股份有限公司 | Flip type fastener |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102669893A (en) | 2012-09-19 |
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