CN204352455U - The treadmill independent suspension shockproof mechanism of treadmill - Google Patents

The treadmill independent suspension shockproof mechanism of treadmill Download PDF

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Publication number
CN204352455U
CN204352455U CN201420811699.5U CN201420811699U CN204352455U CN 204352455 U CN204352455 U CN 204352455U CN 201420811699 U CN201420811699 U CN 201420811699U CN 204352455 U CN204352455 U CN 204352455U
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treadmill
cantilever
underframe
frame
independent suspension
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CN201420811699.5U
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朱征源
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ZHEJIANG FASHION TECHNOLOGY Co Ltd
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ZHEJIANG FASHION TECHNOLOGY Co Ltd
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Abstract

The utility model belongs to body-building apparatus technical field, especially relates to a kind of treadmill independent suspension shockproof mechanism of treadmill.It solve the problems such as existing treadmill shock-proof effect difference.Comprise underframe and treadmill frame, the front end of described treadmill frame is by hanging anti-vibration structure and to be suspended on underframe and described suspension anti-vibration structure can assisting liter reset on treadmill frame front end after treadmill frame is subject to downward active force and forces treadmill frame front end to decline.The advantage of the treadmill independent suspension shockproof mechanism of this treadmill is: structure is simple, and good stability, good damping effect, can provide damping, buffering, long service life to the multiple position of treadmill, mechanical strength is high.

Description

The treadmill independent suspension shockproof mechanism of treadmill
Technical field
The utility model belongs to body-building apparatus technical field, especially relates to a kind of treadmill independent suspension shockproof mechanism of treadmill.
Background technology
Along with the development and progress of society, running body-building has become a kind of new life idea of people, but usually needs because running to carry out to outdoor, therefore often by the impact of weather conditions, is difficult to realize normalization and takes exercise.For this reason, people bring into use can be placed in indoor treadmill, thus reaches the object of motion, exercise, body-building, therefore, treadmill is the standing equipment in family and gymnasium, and is the simplest a kind of in current family fitness equipment, is the optimal selection of Domestic health care exercising apparatus.But, treadmill is developed so far, there is the problem of shock-proof effect difference always, when user runs on treadmill, the pedal force be subject to is reacted on human body by treadmill completely, cause each position of the user's body recoil strength that especially position such as ankle, knee joint, vertebra is very large, cause these positions easily to be damaged, run counter to the aim of treadmill as a kind of exercise and fitness equipment completely.
In order to solve prior art Problems existing, people have carried out long-term exploration, propose solution miscellaneous.Such as, Chinese patent literature discloses a kind of damping treadmill [application number: 201320136260.2], comprise the pedestal and column that link together, also framework is provided with above described pedestal, described framework is made up of the first framework and the second framework, one end of described first framework and column or pedestal link together, and the other end is hinged by one end of fixed axis and the second framework, and described base of frame is provided with damping device.Such scheme alleviates the problem of existing treadmill damping effect difference to a certain extent, but the program adopts spring as damping, along with spring fatigue damping effect can be had a greatly reduced quality, and poor stability, the spring force that spring produces in order to resistance to deformation is less, causes the damping, buffering effect of acquisition very limited.
Summary of the invention
The purpose of this utility model is for the problems referred to above, provides a kind of simple and reasonable, the treadmill independent suspension shockproof mechanism of the treadmill of good stability.
For achieving the above object, the utility model have employed following technical proposal: the treadmill independent suspension shockproof mechanism of this treadmill, comprise underframe and treadmill frame, it is characterized in that, the front end of described treadmill frame is by hanging anti-vibration structure and to be suspended on underframe and described suspension anti-vibration structure can assisting liter reset on treadmill frame front end after treadmill frame is subject to downward active force and forces treadmill frame front end to decline.Adopt this structure make treadmill in use treadmill frame can automatically reset treadmill frame front end under suspension anti-vibration structure effect to during lower stress, this enhance damping effect when treadmill uses.
In the treadmill independent suspension shockproof mechanism of above-mentioned treadmill, described suspension anti-vibration structure comprises at least one cantilever, one end of described cantilever is hinged on treadmill frame, and the other end is connected with underframe by elastic telescopic assembly, is hinged on underframe in the middle part of described cantilever.Obviously, when treadmill frame drives cantilevered swing to during lower stress, reset to by cantilever under the effect of elastic telescopic assembly, make treadmill frame automatically increase.
In the treadmill independent suspension shockproof mechanism of above-mentioned treadmill, described elastic telescopic assembly comprises conductive bar, and one end and the cantilever of described conductive bar are hinged, and the other end passes underframe and has the elastic barrier body that can be resisted against on underframe at this end end winding support.Namely cantilevered swing here makes conductive bar to be arranged on underframe and moves back and forth, and elastic barrier physical efficiency prevents conductive bar from departing from underframe.
As another kind of preferred version, in the treadmill independent suspension shockproof mechanism of above-mentioned treadmill, described elastic telescopic assembly comprises spring, and one end of spring is connected on cantilever, and the other end is connected on underframe.Namely automatically reset under the action of the spring after cantilevered swing.
In the treadmill independent suspension shockproof mechanism of above-mentioned treadmill, described cantilever is L-type and the corner part of cantilever is hinged on underframe, and one end length that described cantilever is connected with treadmill frame is greater than one end length be connected with elastic telescopic assembly.Obviously, the moment of the one end adopting this structure that cantilever is connected with treadmill frame is greater than the other end, is convenient to the amplification of strength, is so more convenient to the swing of cantilever.
In the treadmill independent suspension shockproof mechanism of above-mentioned treadmill, described suspension anti-vibration structure has two groups and is symmetricly set on treadmill frame both sides.Good stability when treadmill is used, ensure that both sides, treadmill front end damping effect uniformity.
In the treadmill independent suspension shockproof mechanism of above-mentioned treadmill, described treadmill frame comprises framework, cantilever shalving is fixed with in the underside of forward of framework, described cantilever is hinged on cantilever shalving front end, damped cylinder is provided with between in the middle part of described underframe and treadmill frame, one end and the underframe of described damped cylinder are connected, and the other end and treadmill frame are connected.Here damped cylinder can improve the effect of damping, buffering further.
In the treadmill independent suspension shockproof mechanism of above-mentioned treadmill, above described framework, be provided with the race plate arranged in parallel with framework, described race plate be arranged with annular and run band, between described race plate and framework, be provided with elastic buffer structure.Obviously, elastic buffer structure here can improve damping for treadmill rear end, makes each position of treadmill all can carry out damping like this.
In the treadmill independent suspension shockproof mechanism of above-mentioned treadmill, described elastic buffer structure comprises and is somely separately positioned on framework both sides and at framework and the resilient snubber that runs between plate, and described resilient snubber one_to_one corresponding is arranged.Namely resilient snubber here is evenly arranged on the both sides of framework respectively, and one_to_one corresponding is arranged.
In the treadmill independent suspension shockproof mechanism of above-mentioned treadmill, described resilient snubber comprises the first strip plate and second strip plate of corresponding setting up and down, the first described strip plate is connected with race plate side, the second described strip plate is fixedly installed on the side of framework, and described first bar shaped is run plate and the second bar shaped and run between plate and be provided with some buffer springs.Obviously, when race plate can provide reaction force upwards to buffer spring during lower stress, thus the effect of bumper and absorbing shock is obtained.
Compared with prior art, the advantage of the treadmill independent suspension shockproof mechanism of this treadmill is: structure is simple, and good stability, good damping effect, can provide damping, buffering, long service life to the multiple position of treadmill, mechanical strength is high.
Accompanying drawing explanation
The structural representation of the embodiment one that Fig. 1 provides for the utility model.
The structure sectional view of the embodiment one that Fig. 2 provides for the utility model.
The explosive view of the embodiment one that Fig. 3 provides for the utility model.
Fig. 4 is the structural representation of the utility model embodiment one Elastic telescopic component.
Fig. 5 is the structural representation of the utility model embodiment one Elastic bolster.
Fig. 6 is the structural representation of the utility model embodiment two Elastic telescopic component.
In figure, underframe 1, treadmill frame 2, framework 21, cantilever shalving 22, damped cylinder 23, race plate 24, annular are run band 25, resilient snubber 26, first strip plate 261, second strip plate 262, buffer spring 263, are hung anti-vibration structure 3, cantilever 31, elastic telescopic assembly 32, conductive bar 321, elastic barrier body 322, spring 323.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
Embodiment one
As Figure 1-5, the treadmill independent suspension shockproof mechanism of this treadmill, comprise underframe 1 and treadmill frame 2, the front end of treadmill frame 2 to be suspended on underframe 1 by hanging anti-vibration structure 3 and to be subject to downward active force when treadmill frame 2 and to force treadmill frame 2 front end decline rear-mounted anti-vibration structure 3 can assist liter reset on treadmill frame 2 front end, adopt this structure make treadmill in use treadmill frame 2 to during lower stress suspension anti-vibration structure 3 act under can treadmill frame 2 front end automatically reset, this enhance treadmill use time damping effect.
Particularly, here suspension anti-vibration structure 3 comprises at least one cantilever 31, one end of cantilever 31 is hinged on treadmill frame 2, the other end is connected with underframe 1 by elastic telescopic assembly 32, be hinged on underframe 1 in the middle part of cantilever 31, namely when treadmill frame 2 swings to driving cantilever 31 during lower stress, resetting to by cantilever 31 under elastic telescopic assembly 32 acts on, making treadmill frame 2 automatically increase.Wherein, elastic telescopic assembly 32 in the present embodiment comprises conductive bar 321, one end and the cantilever 31 of conductive bar 321 are hinged, the other end passes underframe 1 and has the elastic barrier body 322 that can be resisted against on underframe 1 at this end end winding support, namely cantilever 31 here swings and conductive bar 321 is arranged on underframe 1 and moves back and forth, and elastic barrier body 322 can prevent conductive bar 321 from departing from underframe 1.
Further, in the present embodiment, cantilever 31 is in L-type and the corner part of cantilever 31 is hinged on underframe 1, one end length that cantilever 31 is connected with treadmill frame 2 is greater than one end length be connected with elastic telescopic assembly 32, the moment of the one end adopting this structure that cantilever 31 is connected with treadmill frame 2 is greater than the other end, be convenient to the amplification of strength, be so more convenient to the swing of cantilever 31.Good stability when using to make treadmill, ensure that both sides, treadmill front end damping effect uniformity, and hanging anti-vibration structure 3 has two groups and be symmetricly set on treadmill frame 2 both sides.
Further, here treadmill frame 2 comprises framework 21, cantilever shalving 22 is fixed with in the underside of forward of framework 21, cantilever 31 is hinged on cantilever shalving 22 front end, damped cylinder 23 is provided with between in the middle part of underframe 1 and treadmill frame 2, one end and the underframe 1 of damped cylinder 23 are connected, and the other end and treadmill frame 2 are connected, and damped cylinder 23 here can improve the effect of damping, buffering further.The race plate 24 arranged in parallel with framework 21 is provided with above framework 21, run on plate 24 and be arranged with annular race band 25, run between plate 24 and framework 21 and be provided with elastic buffer structure, elastic buffer structure here can improve damping for treadmill rear end, makes each position of treadmill all can carry out damping like this.
Particularly, here elastic buffer structure comprises and is somely separately positioned on framework 21 both sides and at framework 21 and the resilient snubber 26 that runs between plate 24, and resilient snubber 26 one_to_one corresponding is arranged, namely resilient snubber 26 here is evenly arranged on the both sides of framework 21 respectively, and one_to_one corresponding is arranged.Wherein, here resilient snubber 26 comprises corresponding the first strip plate 261 and the second strip plate 262 arranged up and down, first strip plate 261 is connected with race plate 24 side, second strip plate 262 is fixedly installed on the side of framework 21, and the first bar shaped is run plate 24 and the second bar shaped and is run between plate 24 and be provided with some buffer springs 263, namely when race plate 24 can provide reaction force upwards to buffer spring during lower stress 263, thus the effect of bumper and absorbing shock is obtained.
Embodiment two
As shown in Figure 6, the structure & working mechanism of the present embodiment is substantially identical with embodiment one, difference is, elastic telescopic assembly 32 in the present embodiment comprises spring 323, one end of spring 323 is connected on cantilever 31, the other end is connected on underframe 1, and namely cantilever 31 automatically resets after swinging under the effect of spring 323.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ underframe 1, treadmill frame 2, framework 21, cantilever shalving 22, damped cylinder 23 herein, run the term such as plate 24, annular race band 25, resilient snubber 26, first strip plate 261, second strip plate 262, buffer spring 263, suspension anti-vibration structure 3, cantilever 31, elastic telescopic assembly 32, conductive bar 321, elastic barrier body 322, spring 323, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.

Claims (10)

1. the treadmill independent suspension shockproof mechanism of a treadmill, comprise underframe (1) and treadmill frame (2), it is characterized in that, the front end of described treadmill frame (2) by hang anti-vibration structure (3) be suspended at underframe (1) upper and after treadmill frame (2) is subject to downward active force and forces treadmill frame (2) front end to decline described suspension anti-vibration structure (3) liter reset on treadmill frame (2) front end can be assisted.
2. the treadmill independent suspension shockproof mechanism of treadmill according to claim 1, it is characterized in that, described suspension anti-vibration structure (3) comprises at least one cantilever (31), one end of described cantilever (31) is hinged on treadmill frame (2), the other end is connected with underframe (1) by elastic telescopic assembly (32), and described cantilever (31) middle part is hinged on underframe (1).
3. the treadmill independent suspension shockproof mechanism of treadmill according to claim 2, it is characterized in that, described elastic telescopic assembly (32) comprises conductive bar (321), one end and the cantilever (31) of described conductive bar (321) are hinged, and the other end passes underframe (1) and has the elastic barrier body (322) that can be resisted against on underframe (1) at this end end winding support.
4. the treadmill independent suspension shockproof mechanism of treadmill according to claim 2, it is characterized in that, described elastic telescopic assembly (32) comprises spring (323), one end of spring (323) is connected on cantilever (31), and the other end is connected on underframe (1).
5. the treadmill independent suspension shockproof mechanism of the treadmill according to Claims 2 or 3 or 4, it is characterized in that, described cantilever (31) is in L-type and the corner part of cantilever (31) is hinged on underframe (1), and one end length that described cantilever (31) is connected with treadmill frame (2) is greater than one end length be connected with elastic telescopic assembly (32).
6. the treadmill independent suspension shockproof mechanism of the treadmill according to Claims 2 or 3 or 4, is characterized in that, described suspension anti-vibration structure (3) has two groups and is symmetricly set on treadmill frame (2) both sides.
7. the treadmill independent suspension shockproof mechanism of the treadmill according to Claims 2 or 3 or 4, it is characterized in that, described treadmill frame (2) comprises framework (21), cantilever shalving (22) is fixed with in the underside of forward of framework (21), described cantilever (31) is hinged on cantilever shalving (22) front end, damped cylinder (23) is provided with between described underframe (1) and treadmill frame (2) middle part, one end and the underframe (1) of described damped cylinder (23) are connected, and the other end and treadmill frame (2) are connected.
8. the treadmill independent suspension shockproof mechanism of treadmill according to claim 7, it is characterized in that, described framework (21) top is provided with the race plate (24) arranged in parallel with framework (21), described race plate (24) is arranged with annular and runs band (25), between described race plate (24) and framework (21), be provided with elastic buffer structure.
9. the treadmill independent suspension shockproof mechanism of treadmill according to claim 8, it is characterized in that, described elastic buffer structure comprises and is somely separately positioned on framework (21) both sides and the resilient snubber (26) being positioned at framework (21) and running between plate (24), and described resilient snubber (26) one_to_one corresponding is arranged.
10. the treadmill independent suspension shockproof mechanism of treadmill according to claim 9, it is characterized in that, described resilient snubber (26) comprises corresponding the first strip plate (261) arranged and the second strip plate (262) up and down, described the first strip plate (261) is connected with race plate (24) side, described the second strip plate (262) is fixedly installed on the side of framework (21), and described first bar shaped is run plate (24) and the second bar shaped and run between plate (24) and be provided with some buffer springs (263).
CN201420811699.5U 2014-12-18 2014-12-18 The treadmill independent suspension shockproof mechanism of treadmill Active CN204352455U (en)

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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104548485A (en) * 2014-12-18 2015-04-29 浙江风尚科技有限公司 Treadmill platform independent suspension type vibration absorbing mechanism of treadmill
CN112295163A (en) * 2020-09-17 2021-02-02 叶光明 Running machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104548485A (en) * 2014-12-18 2015-04-29 浙江风尚科技有限公司 Treadmill platform independent suspension type vibration absorbing mechanism of treadmill
WO2016095862A1 (en) * 2014-12-18 2016-06-23 浙江风尚科技有限公司 Independent suspension damping mechanism for walking platform of treadmill
US9937375B2 (en) 2014-12-18 2018-04-10 Zhe Jiang Feng Shang Technology Co., Ltd. Independent suspension vibration damping mechanism of running platform of a treadmill
CN112295163A (en) * 2020-09-17 2021-02-02 叶光明 Running machine

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