CN105109891B - Restrained glide rail - Google Patents

Restrained glide rail Download PDF

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Publication number
CN105109891B
CN105109891B CN201510461079.2A CN201510461079A CN105109891B CN 105109891 B CN105109891 B CN 105109891B CN 201510461079 A CN201510461079 A CN 201510461079A CN 105109891 B CN105109891 B CN 105109891B
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emulsion sheet
deceleration
stake
side plate
connection
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CN201510461079.2A
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CN105109891A (en
Inventor
陈廷
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Jiangsu Kangfeite Power Technology Co., Ltd.
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Xiamen Electric Motor Co Ltd Huian Branch
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Abstract

The invention relates to a rail capable of decelerating; a traditional glide rail is difficult to decelerate; and the rail capable of decelerating is simple in structure, is convenient to decelerate, and hardly influences the glide needing no deceleration. A restrained glide rail comprises a glide plate (2) and side plates (1), and is characterized in that the inner sides of the two side plates (1) are fixedly connected with multiple deceleration piles (3), wherein the deceleration piles (3) are covered by covering pieces (4); one ends of the covering pieces (4) are connected with the side plates (1); the connected ends are positioned at the upstream of the glide direction; and the other ends cross over the deceleration piles (3) and extend to the downstream direction until the connected ends between the adjacent covering pieces (4) at the downstream and the side plates (1) are covered. The restrained glide rail can decelerate at the time of needing the deceleration, and has the advantage of simple structure.

Description

Constrained glidepath
This divisional application is Application No.:2014100511793rd, invention and created name is:A kind of constrained glidepath, The applying date is the divisional application of the application for a patent for invention of on 2 13rd, 2014.
Technical field
The present invention relates to a kind of glidepath, more particularly to the glidepath containing deceleration component.
Background technology
Affined glidepath includes children's slide, Aircraft life-saving slide.These tracks have a deficiency:Needs subtract Cannot or be difficult to slow down when fast.Such as catch sight of track lowermost end to cave in, it is necessary to be decelerated to stopping;Such as, find There is barrier in track downstream, it is also desirable to slow down;Such as, excessive velocities, downslide person strikes fear into, it is also desirable to slow down.
Inventor contemplate well as a child:The borehole wall is very smooth, but, inwall have depression (be referred to as pit, or Person directly referred to as cheats), people can climb up along depression and climb down, and certainly, this will have a premise:Limbs (at least lower limb of people Or upper limbs) to expand to the borehole wall, if not expanding, people will drop to shaft bottom.
If wall is also provided with pit in glidepath side, it is possible to for slowing down.
But, big pit is set, will press against and hurt sb.'s feelings, little pit is set, to slowing down without significantly effect.
Thus inventor designs:Side wall has small rut during downslide ----little to speed reduction influence;When needing to slow down, people Expansion just occurs big pit ----be used to slow down.
The content of the invention
In order to solve the deficiencies in the prior art, the present invention proposes a kind of constrained glidepath, and the present invention can make downslide Person needs to slow down in time when deceleration in orbit.
The technical solution adopted for the present invention to solve the technical problems is:
1, a kind of constrained glidepath, including 2, two relative side plates 1 of lower skateboard, it is characterized in that:Two side plates 1 Inner side is fixedly connected with the deceleration stake 3 perpendicular to side plate 1, and deceleration stake 3 is coated to cover plate 4 and covers;Along the gliding direction of side plate 1 It is arranged with multiple deceleration stakes 3 and its corresponding emulsion sheet 4 in parallel;
One end of emulsion sheet 4 and side plate 1 connect, and connection end is located at the upstream of gliding direction, and the other end crosses deceleration stake 3 And downstream extends up to cover the connection end of the adjacent emulsion sheet 4 in downstream and side plate 1.
2, a kind of constrained glidepath, including 2, two relative side plates 1 of lower skateboard, it is characterized in that:Two side plates 1 Inner side is fixedly connected with the deceleration stake 3 perpendicular to side plate 1, and deceleration stake 3 is coated to cover plate 4 and covers;Along the gliding direction of side plate 1 It is arranged with multiple deceleration stakes 3 and its corresponding emulsion sheet 4 in parallel;
One end of emulsion sheet 4 and side plate 1 connect, and connection end is located at the upstream of gliding direction, and the other end crosses deceleration stake 3 And downstream extends up to cover the connection end of the adjacent emulsion sheet 4 in downstream and side plate 1,
And:Cross sectional shape of the deceleration stake 3 on parallel to the direction of plane belonging to lower skateboard 2 is such:Slow down Stake 3 and that one end of the contact of emulsion sheet 4, deceleration stake 3 has projection 31, and projection 31 is apart from the length of deceleration stake upstream side 32 Apart from the half of downstream side 33, and projection 31 and upstream side 32, downstream side 33 are in smoothing junction.
3, a kind of constrained glidepath, including 2, two relative side plates 1 of lower skateboard, it is characterized in that:Two side plates 1 Inner side is fixedly connected with the deceleration stake 3 perpendicular to side plate 1, and deceleration stake 3 is coated to cover plate 4 and covers;Along the gliding direction of side plate 1 It is arranged with multiple deceleration stakes 3 and its corresponding emulsion sheet 4 in parallel;
One end of emulsion sheet 4 and side plate 1 connect, and connection end is located at the upstream of gliding direction, and the other end crosses deceleration stake 3 And downstream extends up to cover the connection end of the adjacent emulsion sheet 4 in downstream and side plate 1,
And:The connected mode of emulsion sheet 4 and side plate 1 is such:Side plate 1 is provided with chute 41, have in chute 41 for Along the slide block 42 of slide, the updrift side of slide block 42 is provided with a connection stake 44, and the connection stake 44 is fixedly connected on Side plate 1, the connection sliding block 42 of spring 43 and connection stake 44, slide block 42 is also fixedly attached through the slide plate 421 of notch 46, slide plate 421 It is fixedly connected the connection sheet 45 for installing emulsion sheet 4.
4, a kind of constrained glidepath, including 2, two relative side plates 1 of lower skateboard, it is characterized in that:Two side plates 1 Inner side is fixedly connected with the deceleration stake 3 perpendicular to side plate 1, and deceleration stake 3 is coated to cover plate 4 and covers;Along the gliding direction of side plate 1 It is arranged with multiple deceleration stakes 3 and its corresponding emulsion sheet 4 in parallel;
One end of emulsion sheet 4 and side plate 1 connect, and connection end is located at the upstream of gliding direction, and the other end crosses deceleration stake 3 And downstream extends up to cover the connection end of the adjacent emulsion sheet 4 in downstream and side plate 1,
And:Cross sectional shape of the deceleration stake 3 on parallel to the direction of plane belonging to lower skateboard 2 is such:Slow down Stake 3 and that one end of the contact of emulsion sheet 4, deceleration stake 3 has projection 31, and projection 31 is apart from the length of deceleration stake upstream side 32 Apart from the half of downstream side 33, and projection 31 and upstream side 32, downstream side 33 are in smoothing junction,
And:The connected mode of emulsion sheet 4 and side plate 1 is such:Side plate 1 is provided with chute 41, have in chute 41 for Along the slide block 42 of slide, the updrift side of slide block 42 is provided with a connection stake 44, and the connection stake 44 is fixedly connected on Side plate 1, the connection sliding block 42 of spring 43 and connection stake 44, slide block 42 is also fixedly attached through the slide plate 421 of notch 46, slide plate 421 It is fixedly connected the connection sheet 45 for installing emulsion sheet 4.
5, a kind of constrained glidepath, including 2, two relative side plates 1 of lower skateboard, it is characterized in that:Two side plates 1 Inner side is fixedly connected with the deceleration stake 3 perpendicular to side plate 1, and deceleration stake 3 is coated to cover plate 4 and covers;Along the gliding direction of side plate 1 It is arranged with multiple deceleration stakes 3 and its corresponding emulsion sheet 4 in parallel;
One end of emulsion sheet 4 and side plate 1 connect, and connection end is located at the upstream of gliding direction, and the other end crosses deceleration stake 3 And downstream extends up to cover the connection end of the adjacent emulsion sheet 4 in downstream and side plate 1, emulsion sheet 4 is made up of rubber, and Many are embedded with inside emulsion sheet for the steel wire 401 of the setting of emulsion sheet 4.
The present invention is difficult injury when downslide person is slowed down, also, just slows down when needing to slow down, it is not necessary to deceleration When, slide still on lower skateboard, and the present invention has the advantages that simple structure.
Description of the drawings
Fig. 1 is the structural representation of prior art.
Fig. 2 is the structural representation of the embodiment of the present invention one.
Fig. 3 is the structural representation of the embodiment of the present invention one.
Fig. 4 is the overlooking the structure diagram of the embodiment of the present invention one.
Fig. 5 is the structural representation of the local of the embodiment of the present invention two.
Fig. 6 is the structural representation of the local of the embodiment of the present invention three.
Fig. 7 is the structural representation of the local of the embodiment of the present invention three.
Fig. 8 is the structural representation of the local of the embodiment of the present invention four.
Fig. 9 is the structural representation of the local of the embodiment of the present invention four.
1- side plates in figure, 2- lower skateboards, 3- deceleration stakes, 31- projections, 311- projection top-surface cambers, 312- projection lower surface cambers, 32- upstream sides, 33- downstream sides, 4- emulsion sheets, 41- chutes, 42- slide blocks, 421- slide plates, 43- springs, 44- connection stakes, 45- connection sheets, 46- notches, 401- rubber, 402- steel wires.
Specific embodiment
Below in conjunction with the accompanying drawings, the design and use to the present invention are further illustrated.
It is the structural representation of prior art referring to accompanying drawing 1.Such glidepath, personnel are difficult to slow down when gliding.It is existing There is technology to have a kind of track that can slow down, this track is provided with multiple handles for grasping, when needing to slow down, people Handle is caught for slowing down, however, such handle, is difficult to be grasped, even if catching, the result for causing is exactly:Violent Slow down, people's arm or hand are easily injured.
Embodiment one.
It is the structural representation of the embodiment of the present invention one referring to accompanying drawing 2.A kind of constrained glidepath, including lower skateboard 2nd, two relative side plates 1, is characterized in that:The inner side of two side plates 1 is fixedly connected with the deceleration stake 3 perpendicular to side plate 1, and subtracts Fast stake 3 is coated to cover plate 4 and covers;
Gliding direction along side plate 1 is arranged with multiple deceleration stakes 3 and its corresponding emulsion sheet 4 in parallel;
One end of emulsion sheet 4 and side plate 1 connect, and connection end is located at the upstream of gliding direction, and the other end crosses deceleration stake 3 And downstream extends up to cover the connection end of the adjacent emulsion sheet 4 in downstream and side plate 1.
In order that interpreting blueprints person see it is clear, accompanying drawing 1 only depicts a deceleration stake 3 and an emulsion sheet 4.In order that interpreting blueprints It is clear that person sees, accompanying drawing 2 depicts the deceleration stake 3 of one side and emulsion sheet 4, and various equivalent modifications have seen this specification, should When knowing that two side plates 1 are both provided with deceleration stake 3 and emulsion sheet 4.
The principle of the present invention is such:When people normally slides, glide along lower skateboard 2, it is also possible to touch and set The emulsion sheet 4 in side plate 1 is put, but, emulsion sheet 4 is stacked, and laminates along downstream direction, so, personnel normally glide When, the impact that emulsion sheet 4 glides is little.
If being not covered with piece 4, when personnel glide, deceleration stake 3 is struck, may be come to harm.This is also to cover One of the reasons why cover plate 4 is present.
When needing to slow down, people's pin either hand or body other positions (for the sake of simple, below referred to as hand or Limbs), expand outwardly, at this time, people's handles the compressive strain of emulsion sheet 4, and staff is affected by deceleration stake 3, and makes one Slow down, when needing to stop, people can also stop.
Deceleration stake 3 both can be played a part of to slow down by way of people expands outwardly or stop, and can also be held by hand The mode held plays a part of to slow down or stops.
Because there is deceleration stake 3, when people expands or grasps, emulsion sheet 4 is deformed upon emulsion sheet 4, related Art personnel are it is to be understood that emulsion sheet 4 should have suitable thickness, intensity, coefficient of friction.Emulsion sheet 4 is too thick or too Firmly, the deformation of emulsion sheet 4 can be caused too little, it is not good to slowing effect, and deformation is too little that deformation quantity can be caused too little, causes to slow down Strength is too little, and emulsion sheet 4 is too thin, if downslide person touches deceleration stake and will ache very much or injured when can make normally to glide.
It is emphasized that:People is not directly to catch deceleration stake 3, and people's directly contact is emulsion sheet 4.Because emulsion sheet 4 With deformation, and there can be the hole that deceleration stake 3 formed below emulsion sheet 4, also, the edge in this hole slows down stake 3 upstream side 32 can apply frictional force and elastic force, and accordingly, emulsion sheet 4 is deformed upon, and be absorbed in this hole, form new Hole (be referred to as depression or pit), so, people can be slowed down using emulsion sheet 4 and this hole.
Also need to having for explanation:People can wipe side plate 1 and glide (wipe emulsion sheet 4 in other words to glide) and the energy of emulsion sheet 4 It is enough come not contradiction of slowing down.People just can expand four limbs to the direction of side plate 1 only when needing to slow down, and then, subtract Speed.When normal downslide, the four limbs of people are not actively expanded to side plate 1, also would not slow down.
Emulsion sheet can be made up from thickness of the rubber blanket of 3mm---6mm.
In order to clearly state embodiment one, it is also possible to reference to Fig. 3 and Fig. 4.
One end of emulsion sheet 4 and side plate 1 connect, and connection end is located at the upstream of gliding direction, and the other end crosses deceleration stake 3 And downstream extends up to cover the connection end of the adjacent emulsion sheet 4 in downstream and side plate 1.This technical characteristic is that have very much must Want.The effect of this technical characteristic is not intended to slow down, but when in order to slow down, should not make to downslide person Cheng Tai great resistances and injury.Reason is as follows:If emulsion sheet 4 only covers deceleration stake 3, extend enough without downstream It is many, such situation just occurs:When normal downslide, there is apparent depression the side of glidepath, then glides Person will impact several times emulsion sheet, thus downslide person can feel pain, and so can also make gliding acceleration not big enough.
That is, the extension of emulsion sheet 4, is the needs for accelerating, it is to make the deformation as little as possible in slip-down state of side wall Needs.
It can be appreciated that:When needing " depression " for slowing down, four limbs are just expanded, it is possible to form depression;Need not When deceleration, it is recessed as few as possible, people continues to accelerate to glide.
Embodiment two:
Referring to accompanying drawing 5, accompanying drawing 5 shows emphatically the shape of deceleration stake 3.
Cross sectional shape of the deceleration stake 3 on parallel to the direction of plane belonging to lower skateboard 2 is such:Deceleration stake 3 With that one end of the contact of emulsion sheet 4, deceleration stake 3 has a projection 31, and projection 31 apart from the length of deceleration stake upstream side 32 be away from From the half of downstream side 33, and projection 31 and upstream side 32, downstream side 33 are in smoothing junction.
So design benefit be:
1, further protect downslide person:If deceleration stake 3 has obvious corner angle, people is likely to be injured across emulsion sheet 4 Or do to ache.
2, it is easy to emulsion sheet 4 when needing, form bigger deformation quantity, that is to say, that the depression of formation is bigger, subtracts The effect of speed is more preferable.Why so design can form bigger depressionReason a:Emulsion sheet 4 is made in the pressure that people applies With under, bend to the direction of side plate 1 along projection top-surface camber 1, be consequently formed bigger depression;Reason b:If without bent in projection The deceleration stake 3 of the presence --- --- in face 1-that is is a right angle, then, the pressure that people applies forms very big in right angle Pressure, this can cause emulsion sheet 4 to extrude a groove --- -- by this corner angle should not forget that emulsion sheet 4 is by being easy to deformation Material made by, although this groove be probably naked eyes be all difficult to find, this groove can allow emulsion sheet 4 to side The difficulty that the bending of the direction of plate 1 becomes.
Because there is the presence of projection 31, deceleration stake 3 has projection lower surface camber 2.The effect of projection lower surface camber 2 also includes: Downslide person can not be allowed by injury of colliding with.
Projection 31 is apart from the half that the length of deceleration stake upstream side 32 is apart from downstream side 33, the so purpose of design The shape of people's limbs is allowed for, if projection 31 is apart from the length of deceleration stake upstream side 32 and apart from the phase of downstream side 33 Deng, be not easy to people's limbs force.For being drawn an analogy using the well spoken of in this specification background technology, the pit on the borehole wall, Its vertical sectional shape not preferably semicircle, but top radius of curvature is larger, the less pit of lower section radius of curvature.
Preferably mode of the invention is:Side plate 1 is apart from projection 4cm, the thickness 3cm of deceleration stake 3, the height of deceleration stake 3 and side plate Highly basically identical or consistent, the distance of adjacent deceleration stake 3 is 15cm-----20cm.
Need having for explanation:The distance of adjacent deceleration stake 3 is different with the pit spacing in well, and the spacing of well pits is often Larger, this allows for the suitable distance up and down of people's limbs, is the needs of ergonomics, and the distance of deceleration stake 3 of the present invention It is less, this is because:1, spacing is too big, causes speed between two neighboring deceleration stake to increase too many, so that it is very slow to slow down.2, away from From too little, the pit that deformation can be caused to be formed is too little, and the limbs of people are not easy to force.
It should be noted that:Embodiment two is not the essential features slowed down, but the further optimization of the present invention.
Embodiment three:
It is the structural representation of embodiment three referring to accompanying drawing 6 and accompanying drawing 7.The visual angle of accompanying drawing 6 is to be perpendicularly oriented to lower skateboard 2 The visual angle of place plane.The visual angle of accompanying drawing 7 is and the conplane visual angle of side plate 1.
This specification has been spoken of:" prior art has a kind of track that can slow down, and this track is provided with multiple being used for The handle of grasping, when needing to slow down, people catches handle for slowing down, however, such handle, is difficult to be grasped, i.e., Make to catch, the result for causing is exactly:Violent deceleration, people's arm or hand it is easily injured.”
According to embodiment one or the technical scheme of embodiment two, downslide person is in deceleration Billy with " for what is grasped Handle " slows down, and ways of deceleration has been obtained for improving, but, there is also an issue:When downslide person's speed is too fast or glides When person's limbs strength is inadequate, the impact for being continually subjected to multiple depressions is needed just to allow speed to reduce a lot or stop, to body For the person of testing, the process stopped is exactly the process for being subject to multiple pause and transition in rhythm or melody and then stopping.
Inventor wishes to reduce this pause and transition in rhythm or melody sense.Thus embodiment three is proposed.
Embodiment triple point is the connected mode for improving emulsion sheet 4 and side plate 1.
The connected mode of emulsion sheet 4 and side plate 1 is such:Side plate 1 is provided with chute 41, have in chute 41 for along The slide block 42 of slide, the updrift side of slide block 42 is provided with a connection stake 44, and the connection stake 44 is fixedly connected on side plate 1, the connection sliding block 42 of spring 43 is also fixedly attached through the slide plate 421 of notch 46 with connection stake 44, slide block 42, and slide plate 421 is fixed It is connected to that the connection sheet 45 of emulsion sheet 4 is installed.
When downslide person needs to slow down, limbs expansion, the impact for thereby resulting in not only has deceleration, and the meeting of emulsion sheet 4 Traction connection sheet 45, connection sheet 45 draws slide plate 421 again, and slide plate 421 draws slide block 42 again, it should be noted that:Emulsion sheet 4, Connection sheet 45, slide plate 421, slide block 42 are fixedly connected, and slide block 42 is pulled by spring 43, and the other end of spring 43 is fixedly connected In connection stake 44.Because spring deformation needs a certain distance and time, under such design of embodiment three, glide The pause and transition in rhythm or melody sense that person is slowed down can be many less.
It also should be noted that:Embodiment three not exclusively reduces the pause and transition in rhythm or melody sense slowed down, also with such technology Effect:Such design can allow depression bigger, more preferable to slowing effect.Reason is:The limbs expansion of people, makes emulsion sheet 4 exist That one end upstream direction indentation of contact deceleration stake 3, and then upstream side 32 is drawn close to make emulsion sheet 4, is consequently formed depression, But, under some extreme cases, emulsion sheet 4 may not against the indentation of deceleration stake 3, and extreme case said herein is referred to:People's Pressure is big to a certain degree, and angle is in certain scope, and also has necessarily with both emulsion sheet 4, deceleration stake 3 laminating degrees Relation.
Then epimere goes on to say:In extreme circumstances, emulsion sheet 4 may not against the indentation of deceleration stake 3, so, it is recessed Hole is also impossible to greatly, and slowing effect is affected naturally, the design for having embodiment three, is just not concerned about this extreme case and goes out It is existing, because spring can be deformed upon, with the movement of connection sheet 45, the other end of emulsion sheet 4, that is, emulsion sheet 4 and side That one end of the connection of plate 1, can downstream slide, and near deceleration stake 3, be consequently formed big pit, so as to lift effect of slowing down Really.
Embodiment three is not the essential features slowed down, but for improving pause and transition in rhythm or melody, overcoming possible under extreme case There is the further optimization that not big enough the deficiency of pit is done.
Example IV:
There is certain shape in order to allow emulsion sheet 4, the steel wire 402 for shaping, ginseng can be added inside emulsion sheet Accompanying drawing 8 and accompanying drawing 9 are seen, for illustrating the structure of emulsion sheet.Various equivalent modifications are it is to be understood that steel wire 402 is embedded in rubber In 401, the shape of emulsion sheet 4 is under the influence of its inner wire 401, it may occur that bending.
Why wish that emulsion sheet 4 bendsReason is such:One end of emulsion sheet 4 and side plate 1 connect, emulsion sheet 4 The other end it is hanging, inventor wishes that this free end can bend slightly towards the direction of side plate 1, so can be with without prejudice to downslide person Glide.
Summarize example IV:Emulsion sheet 4 is made up of rubber, and many are embedded with inside emulsion sheet for fixed to emulsion sheet 4 The steel wire 401 of shape.
Further it is summarized as:Emulsion sheet 4 is made up of rubber, and many are embedded with inside emulsion sheet for fixed to emulsion sheet 4 The steel wire 401 of shape, and the free end of emulsion sheet 4 is to the bending of the direction of side plate 1.
Many, refer to more than 3.
Can also play a part of setting with thin steel disc, but why not use steel discReason is such:People's Limbs are complex-shaped, when limbs and emulsion sheet 4 are contacted, in order to there is preferable slowing effect, it is desirable to which emulsion sheet 4 can occur limb of fitting The deformation of body, if be embedded with steel disc, it is difficult to there is the deformation of laminating limbs, is embedded, it is possible to allow with steel wire 401 There is the deformation of laminating limbs as far as possible in emulsion sheet 4.Rubber between steel wire and steel wire is also easy to deformation, and steel disc is only easy to One side is bent upwards.
Embodiment one as the essential features slowed down, can with embodiment two, embodiment three, example IV respectively or Person is applied in combination together.

Claims (1)

1. constrained glidepath, including lower skateboard, two relative side plates, is characterized in that:The inner side of two side plates is fixed and is connected The deceleration stake perpendicular to side plate is connected to, and the coating cover plate of deceleration stake is covered;
Gliding direction along side plate is arranged with multiple deceleration stakes and its corresponding emulsion sheet in parallel;
Emulsion sheet lower section forms hole by deceleration stake;
One end of emulsion sheet and side plate connect, and connection end is located at the upstream of gliding direction, and the other end crosses deceleration stake simultaneously downwards Roam all around the would is to extending up to cover the connection end of the adjacent emulsion sheet in downstream and side plate;The connected mode of emulsion sheet and side plate is so 's:Side plate is provided with chute, has in chute for along the slide block of slide, slide block updrift side to be provided with a connection Stake, the connection stake is fixedly connected on side plate, spring connection sliding block and connection stake, and slide block is also fixedly attached through the cunning of notch Plate, slide plate is fixedly connected the connection sheet for installing emulsion sheet;
And:Cross sectional shape of the deceleration stake on the direction parallel to the affiliated plane of lower skateboard be:Deceleration stake and emulsion sheet connect That tactile one end, deceleration stake has projection, and the length of protrusion distance deceleration stake upstream side is the half apart from downstream side, and Projection and upstream side, downstream side are in smoothing junction;Emulsion sheet is made up with thickness of the rubber blanket of 3mm-6mm, and emulsion sheet Inside is embedded with many for the steel wire of emulsion sheet setting.
CN201510461079.2A 2014-02-13 2014-02-13 Restrained glide rail Active CN105109891B (en)

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CN201510461079.2A CN105109891B (en) 2014-02-13 2014-02-13 Restrained glide rail
CN201410051179.3A CN103754555B (en) 2014-02-13 2014-02-13 One is tied glidepath

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CN201410051179.3A Expired - Fee Related CN103754555B (en) 2014-02-13 2014-02-13 One is tied glidepath
CN201510461079.2A Active CN105109891B (en) 2014-02-13 2014-02-13 Restrained glide rail
CN201510461050.4A Expired - Fee Related CN105173520B (en) 2014-02-13 2014-02-13 Restrained glide path
CN201510461062.7A Expired - Fee Related CN105035619B (en) 2014-02-13 2014-02-13 A kind of constrained glidepath

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CN105109890B (en) 2017-04-26
CN105173520A (en) 2015-12-23
CN105035619A (en) 2015-11-11
CN103754555A (en) 2014-04-30
CN103754555B (en) 2016-01-20
CN105109890A (en) 2015-12-02
CN105173520B (en) 2017-05-17
CN105109891A (en) 2015-12-02

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