CN102008799A - Random-walk leg stretching machine - Google Patents

Random-walk leg stretching machine Download PDF

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Publication number
CN102008799A
CN102008799A CN 201010507186 CN201010507186A CN102008799A CN 102008799 A CN102008799 A CN 102008799A CN 201010507186 CN201010507186 CN 201010507186 CN 201010507186 A CN201010507186 A CN 201010507186A CN 102008799 A CN102008799 A CN 102008799A
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China
Prior art keywords
pedals
pedal
strolling
support
trestle device
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Granted
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CN 201010507186
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Chinese (zh)
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CN102008799B (en
Inventor
欧颖
王刚
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Zhao Leiying
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欧颖
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Priority to CN2010105071861A priority Critical patent/CN102008799B/en
Publication of CN102008799A publication Critical patent/CN102008799A/en
Application granted granted Critical
Publication of CN102008799B publication Critical patent/CN102008799B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention discloses a random-walk leg stretching machine, which belongs to the field of fitness equipment. The leg stretching machine mainly comprises a bracket (1), revolving shafts (2), a pedal bracket (3), two pedals and a handrail (5), wherein two revolving shafts (2) are positioned in front of and behind the two pedals respectively; the length direction line of each pedal, namely, a tiptoe pointing line, is parallel to an axial central line (6); and the two revolving shafts (2) are positioned on a midperpendicular of a central connecting line between the two pedals and are arranged in parallel with each other. Therefore, the leg stretching machine is very suitable for the two legs of an exerciser to perform rapid random-walk swing towards the left side and right side of the body of the exerciser. Muscles on inner and outer sides of thighs can be exercised when the two legs move towards each other at the same time; and muscles on a waist can be exercised when the two legs move along the same direction at the same time. A preferable foldable leg stretching machine is more suitable for households.

Description

Stroll the formula trestle device
Technical field
The present invention relates to a kind of formula trestle device of strolling, belong to the body-building apparatus field, comprise that support, rotating shaft, pedal support, two pedals and handrail assemble.
Background technology
Comparatively widely used at present treadmill also is traditional treadmill, relatively is fit to people and tempers use at ordinary times.It adopts the parallel placement of two pedals, and pedal length direction line is that the tiptoe Direction Line is vertical with shaft centerline, thereby person taking exercise's both legs are swung towards the health fore-and-aft direction.If action is strolled in move toward one another simulation simultaneously before and after person taking exercise's bipod, can temper thigh front and back pleural muscle meat; And just can temper abdominal muscles if move in the same way simultaneously before and after person taking exercise's bipod.
Concerning many people that like to be beautiful, outside excess fat has a strong impact on shank lines aesthetic feeling in the thigh root, and muscle herein is difficult to take exercise in daily life; Promptly calculate and painstakingly temper this place, as use commercially available trestle device, its exercise intensity to be not easy to hold, use and to feel painstaking.In addition, along with the great variety of people's live and work mode, the physical training time reduces gradually, causes a series of common occupational diseases such as pain in the back and the sick incidence of disease of life to improve year by year, especially shows the office white collar clan; The pain in the back of multiple reason is all destroyed with lumbar stability to a certain extent and the waist activity of long-term lacking necessity has confidential relation.
A kind of training airplane of trestling has been described among the utility model patent CN201132037Y, include a column, a pedestal, a cross bar and two bar that swings, the end of bar of respectively swinging is pivoted with a pedal and tramples for user's both feet, whereby, when user's both feet are set foot on pedal, can utilize the two relative opening and closing that swing bar, the action of trestling of training both legs; This utility model is available for users to trestle safely voluntarily training, exempt conventional exercises the danger of implicit athletic injury; Two rotating shafts of training airplane are arranged on the same cross bar but this utility model is trestled, and also promptly are arranged on person taking exercise's the preaxial left and right sides, because of the cooperation problem of two rotating shafts can't be done smoothness and stroll the formula action fast.The purpose of this utility model just provides a kind of trestle device for sportsman and dancing person, thereby the person taking exercise is when training on this trestle device, and slowly the opening and closing both legs are trained; And have a support of erectting to be present between person taking exercise's both legs, thus two legs rive the back when drawing in, want strict note crashproof; It also is not suitable for child's old man exercise.In addition, this trestle device is to carry out the motion that sways one's hips in the same way of both legs while.
The inventor is in the patent of invention CN201010230116.6 of first to file, a kind of treadmill has been described, mainly form by support, rotating shaft, pedal support, two pedals and handrail, it is characterized in that, two rotating shafts lay respectively at front and back two sides of two pedals, and pedal length direction line is that the tiptoe Direction Line is parallel with shaft centerline; Wherein preferred two kinds of embodiments are listed among the embodiment 1 and embodiment 3 of application documents.Wherein the scheme of embodiment 1 is that place two pedals front and back along the line, and the person taking exercise is when taking exercise, and both feet are set foot on two pedals respectively; At bipod simultaneously during move toward one another, can temper musculus lateralis externi meat in the thigh because of the opening and closing of two legs and low-angle intersect; And when bipod moves simultaneously in the same way, can sway one's hips and temper waist muscle.And the scheme of embodiment 3 is, for making two pedals for being arranged in parallel, and two rotating shafts is arranged on the perpendicular bisector one segment distance place of the distance two pedal lines of centres, and two rotating shafts all depart from this perpendicular bisector one segment distance separately; The person taking exercise is when taking exercise, and both feet are set foot on two pedals respectively; Simultaneously during move toward one another, can significantly open both legs at bipod, open both legs once more in the both legs collision back bounce-back and the application of force, thereby temper musculus lateralis externi meat in the thigh, do the exercise of trestling in other words conj.or perhaps; And when bipod moves simultaneously in the same way, can sway one's hips and temper waist muscle.The treadmill of these two kinds of schemes can both reach the effect of tempering the outside and waist muscle in the thigh with machine.But when some person taking exercise moves according to the embodiment of these two embodiment, part not fully up to expectations is to a certain degree arranged all.
Summary of the invention
The purpose of this invention is to provide a kind of on former patent application CN201010230116.6 basis the improved formula trestle device of strolling, make on exercising apparatus on the same stage more convenient and accomplish to take exercise the outside in the thigh comfily and temper the effect of waist muscle.
Technical scheme of the present invention and beneficial effect:
A kind of formula trestle device of strolling, mainly form by support, two rotating shafts, pedal support, two pedals and handrail, wherein, between two pedals for be arrangeding in parallel, two rotating shafts lay respectively at front and back two sides of two pedals, pedal length direction line is the axial centre line parallel of tiptoe Direction Line and rotating shaft, and two rotating shafts all are positioned on the perpendicular bisector of the line of centres of two pedals.Compare the embodiment of the embodiment 1 in the former patent application, two pedals are generally the mode of stopping over that the person taking exercise more is accustomed to when swaying one's hips motion doing for be arrangeding in parallel among the present invention; In the time of outside in tempering thigh, can open both legs from a positive left side and the front-right of health, the more standard of moving of trestling to left and right direction, motion amplitude can be bigger.Compare the embodiment of the embodiment 3 in the former patent application, two rotating shafts all are arranged on the perpendicular bisector of the line of centres of two pedals, because of the suitable swing better effects if between two rotating shafts, thereby doing when swaying one's hips motion, can make the person taking exercise more comfortable.Use the formula trestle device of strolling of the present invention, make the person taking exercise accomplishing to take exercise the outside and the effect of tempering waist muscle in the thigh more comfily on the exercising apparatus on the same stage.
A kind of optimal way is, with pedal be " 7 " font structure in conplane pedal holder part, pedal support simple structure as shown in Figure 1, so connected mode make stroll the formula trestle device when static between the two parallel pedals at a distance of certain distance, make both legs to move leftwards and rightwards mutually impact force significantly weakens when returning.Another preferred embodiment is, with pedal be " S " font structure that is rotated counterclockwise certain angle in conplane pedal holder part, so the pedal support of mode structure is complicated a little, but when identical pedal support material structure, it is more solid, can bear the person taking exercise of bigger body weight.Should with pedal conplane pedal holder part can also be simple oblique line " " mode such as type structure.As long as when two pedals are parallel, can make two rotating shafts all on the perpendicular bisector of the line of centres of two pedals, any pedal supporting structure that achieves this end all can.
A kind of optimal way is, the formula trestle device of strolling is set to earth-buried, and its support is the straight-bar of two settings, and is simple in structure, is used for outdoor application; Become a part of existing nationwide fitness programs.Also can be set to the independent rack type, make the person taking exercise freely to move and stroll formula trestle device position, especially be suitable for indoor use; Become the instrument that the privileged site specific aim is taken exercise in the daily life.
A kind of formula of strolling trestle device of independent rack type, preferred its support is folding, as the support of two kinds of different folding modes is provided among Fig. 1 and Fig. 2, folding support makes this stroll the formula trestle device can not take the too many interior space when using, more help the popularization of this body-building apparatus.It is collapsible to be not only frame bottom in fact, the remainder of support, and pedal support and armrest portion all can be set to Foldable type.This strolls formula trestle device simple structure, for the exploitation of excellent folding mode provides precondition.
A kind of formula of strolling trestle device of independent rack type preferably is equipped with electronic watch thereon, shows the calorie of run duration, number of oscillations and person taking exercise's consumption etc. in real time.
A kind of formula trestle device of strolling preferably is respectively arranged with bumper on the left side of the right side of its left foot pedal and right steps, be used for two legs and further weaken the both legs impact force simultaneously during move toward one another.This bumper also can not be arranged on the pedal, and be arranged on the bumper frame 10, the part of the band bumper 9 on this bumper frame can be dismantled easily, bumper frame links to each other with the support of strolling the formula trestle device, its bumper just in time is positioned in the middle of two pedals during use, is used for the person taking exercise and does the further both legs impact force that weakens when trestling motion; When the part of the band bumper 9 on bumper frame is dismantled, between two pedals,, make things convenient for the person taking exercise to do the both legs motion that sways one's hips of swing in the same way simultaneously without any barrier.Bumper can be rectangle thin slice or oval flake structure, and its rectangular planes or ellipsoid link to each other with pedal, and the thickness of bumper is preferably 1-4 centimetre; The soft or hard appropriateness of this bumper makes to make the person taking exercise more easily comfortable by the active force that produces a bounce-back behind the two legs collisions bumper.
A kind of formula of strolling trestle device of independent rack type preferably is equipped with flowed friction thereon and regulates.Flowed friction adjusting device wherein can be with reference to the spacewalk machine of Chinese brand Ai Weiyin ice, and article number is SG3300.If stroll the flowed friction adjusting is housed on the formula trestle device, then is more suitable for the take exercises intensity and all adjustable training of trestling of motion frequency such as dancer, acrobat and sportsman of specialty.
Other beneficial effect of the present invention has: its simple structure, to be convenient to manufacture, and low cost has practicality; And conveniently when the person taking exercise takes exercise use, freely comfortable, also can use when seeing TV as indoor, can further promote person taking exercise's exercise interest, liked by users.
Description of drawings
Fig. 1 strolls the three-dimensional structure diagram of formula trestle device embodiment 1 for the present invention.
Fig. 2 strolls the three-dimensional structure diagram of formula trestle device embodiment 2 for the present invention.
Fig. 3 strolls the three-dimensional structure diagram of formula trestle device embodiment 3 for the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described in detail.
Embodiment 1
As shown in Figure 1: support 1 is made of two triangle and rectangles that fall within ground of vertically arranging, two gable top at support 1, be symmetrical arranged a rotating shaft vertical 2 respectively with the triangle projective planum of support, in described two rotating shafts 2, be connected with pedal support 3, be connected with two pedals 4 on the described pedal support 3, two pedals are fixing parallel, pedal support 3 with the part of pedal in same plane be " 7 " font, in one of them gable top of support 1, also have one and half frame type handrails 5; On the left side of the right side of left foot pedal and right steps, be respectively arranged with bumper 9; Present embodiment as shown in the figure, it is folding, and the rectangular length direction in the base of support 1 is divided into the thickness two-section, is strolling the formula trestle device when idle, and tiny that section contraction enters in thick section the bar.
The person taking exercise is when taking exercise, and both feet are set foot on two pedals respectively; At bipod simultaneously during move toward one another, can be because of the opening of two legs, tighten up and put on power on the equipment with shank and rebound and open, thereby musculus lateralis externi meat in the exercise thigh, this strolls the formula trestle device can make that shank opening and closing motion amplitude is big, can reach the effect of traditional trestle device fully; And when bipod moved simultaneously in the same way, the coordination of two rotating shafts was unified, the person taking exercise is swayed one's hips and tempers waist muscle.In the present embodiment, with pedal be " 7 " font structure in conplane pedal holder part, one is to have guaranteed that pedal can be arranged in parallel, can also make in addition stroll the formula trestle device when static between the two parallel pedals at a distance of certain distance, impact force significantly weakens when returning thereby person taking exercise's both legs are moved leftwards and rightwards mutually.Bumper 9 is used for two legs and simultaneously further weakens the both legs impact force during move toward one another, makes that the person taking exercise can more comfortable nature in the motion of strolling on the formula trestle device.This of folding rack be simple to be improved design can to make this volume contraction of strolling the formula trestle device is under the user mode half.
Embodiment 2
It is identical with embodiment 1 substantially to stroll formula trestle device structure.But among this embodiment, a rectangular long limit, the bottom of support is changed to two stubs and supports; In addition, the folding mode of strolling the formula trestle device is different with embodiment 1, and the folding direction of this embodiment medium-height trestle also can be vertical with the folding direction among the embodiment 1, and is also promptly folding towards the width of frame bottom; Specifically be that design through folding rod 11 is finished, it is the user mode of strolling the formula trestle device that folding rod 11 struts when being horizontal straight line; And during the middle part of folding rod 11 breaks into straight down that two joints link to each other short montant, leg-of-mutton support is tightened up.In addition, for really reaching folding effect, armrest portion correspondingly is designed to detachably, and the handrail that its two sections " 7 " words are curved just can fold this body-building apparatus when taking down.
Embodiment 3
Stroll formula trestle device structure substantially with embodiment 1 in identical.But bumper is not contained on the pedal among this embodiment, and foot is contained on its bumper frame 10, and bumper frame 10 is fixedly connected on the support 1, stretches up from the bottom of strolling the formula trestle device, makes its bumper of go up adorning can just in time be positioned in the middle of two pedals; The part of band bumper is dismountable, when the person taking exercise does when motion of swaying one's hips, this part is pulled down get final product; Doing both legs trestling and then it is loaded onto during motion in opposite directions simultaneously.
The present invention is not limited to the above-mentioned specific embodiment, so long as between two pedals for be arrangeding in parallel, two rotating shafts lay respectively at front and back two sides of two pedals, pedal length direction line is the axial centre line parallel of tiptoe Direction Line and rotating shaft, and two rotating shafts all are positioned on the perpendicular bisector of the line of centres of two pedals; Though support is the formula of the strolling trestle device of independent rack or earth-buried, independent rack formula place the material of indoor or outdoor, support whether be whether have between metal, handrail and earth-buried support support bar, whether many be used in combination, many interstations adopt which kind of compound mode, handrail adopt whether which kind of form feature, pedal support collapsible for which kind of pattern, this body-building apparatus, whether electronic watch is housed, whether bumper is housed or flowed friction adjusting device etc. is not housed on it, all drop among protection scope of the present invention.

Claims (9)

1. stroll the formula trestle device for one kind, mainly form by support (1), two rotating shafts (2), pedal support (3), two pedals (4) and handrail (5), it is characterized in that: between two pedals for be arrangeding in parallel, two rotating shafts (2) lay respectively at front and back two sides of two pedals, pedal length direction line is that the tiptoe Direction Line is parallel with the longitudinal center line (6) of rotating shaft, and two rotating shafts all are positioned on the perpendicular bisector of the line of centres of two pedals.
2. the formula trestle device of strolling according to claim 1 is characterized in that: with pedal be " 7 " font structure in conplane pedal holder part.
3. the formula trestle device of strolling according to claim 1 and 2 is characterized in that: support (1) is set to earth-buried.
4. the formula trestle device of strolling according to claim 1 and 2 is characterized in that: support (1) is set to the independent rack type.
5. the formula trestle device of strolling according to claim 4, it is characterized in that: this body-building apparatus is folding.
6. the formula trestle device of strolling according to claim 4 is characterized in that: electronic watch is housed on it.
7. the formula trestle device of strolling according to claim 1 and 2 is characterized in that: be respectively arranged with bumper (9) on the left side of the right side of left foot pedal and right steps.
8. the formula trestle device of strolling according to claim 1 and 2 is characterized in that: support (1) also comprises bumper frame (10), and this bumper frame is equipped with bumper on (10), and bumper is positioned in the middle of two pedals during use.
9. according to any described formula trestle device of strolling in the claim 4 to 8, it is characterized in that: the flowed friction adjusting device is housed on it.
CN2010105071861A 2010-10-15 2010-10-15 Random-walk leg stretching machine Expired - Fee Related CN102008799B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010105071861A CN102008799B (en) 2010-10-15 2010-10-15 Random-walk leg stretching machine

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Application Number Priority Date Filing Date Title
CN2010105071861A CN102008799B (en) 2010-10-15 2010-10-15 Random-walk leg stretching machine

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CN102008799A true CN102008799A (en) 2011-04-13
CN102008799B CN102008799B (en) 2012-11-14

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102824739A (en) * 2012-09-22 2012-12-19 肖栋 Splits trainer

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5000443A (en) * 1987-09-08 1991-03-19 Weslo, Inc. Striding exerciser
US6042510A (en) * 1997-10-29 2000-03-28 Miller; Larry Jumping jack exercise device
US6220990B1 (en) * 1999-02-12 2001-04-24 James P. Crivello Jumping jack exercise machine
GB2405600A (en) * 2003-09-05 2005-03-09 Ucn Know How Ltd Exercise device
US20050107224A1 (en) * 2003-11-17 2005-05-19 Zinnur Akhmetov Cardiovascular spine exerciser
CN201132037Y (en) * 2007-12-20 2008-10-15 陈志亮 Leg splitter

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5000443A (en) * 1987-09-08 1991-03-19 Weslo, Inc. Striding exerciser
US6042510A (en) * 1997-10-29 2000-03-28 Miller; Larry Jumping jack exercise device
US6220990B1 (en) * 1999-02-12 2001-04-24 James P. Crivello Jumping jack exercise machine
GB2405600A (en) * 2003-09-05 2005-03-09 Ucn Know How Ltd Exercise device
US20050107224A1 (en) * 2003-11-17 2005-05-19 Zinnur Akhmetov Cardiovascular spine exerciser
CN201132037Y (en) * 2007-12-20 2008-10-15 陈志亮 Leg splitter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102824739A (en) * 2012-09-22 2012-12-19 肖栋 Splits trainer

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GR01 Patent grant
CB03 Change of inventor or designer information
CB03 Change of inventor or designer information

Inventor after: Zhao Leiying

Inventor before: Ou Ying

Inventor before: Wang Gang

TR01 Transfer of patent right

Effective date of registration: 20171211

Address after: 056000 Ya Dong village, Handan City, Weixian, Hebei Province, No. 144

Patentee after: Zhao Leiying

Address before: 410623, Hunan County, Changsha City, Ningxiang province Dacheng Bridge Township Jade Village red 26

Patentee before: Ou Ying

TR01 Transfer of patent right
CP02 Change in the address of a patent holder

Address after: 225300 Gaogang District, Taizhou City, Jiangsu Province

Patentee after: Zhao Leiying

Address before: 056000 No. 144 Yadong Village, Yali Town, Wei County, Handan City, Hebei Province

Patentee before: Zhao Leiying

CP02 Change in the address of a patent holder
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121114

Termination date: 20181015

CF01 Termination of patent right due to non-payment of annual fee