CN102764490A - Cushioning/damping/folding structure of running machine - Google Patents
Cushioning/damping/folding structure of running machine Download PDFInfo
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- CN102764490A CN102764490A CN2011101202276A CN201110120227A CN102764490A CN 102764490 A CN102764490 A CN 102764490A CN 2011101202276 A CN2011101202276 A CN 2011101202276A CN 201110120227 A CN201110120227 A CN 201110120227A CN 102764490 A CN102764490 A CN 102764490A
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- bracing frame
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- treadmill
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Abstract
The invention relates to a cushioning/damping/folding structure of a running machine, which comprises a running machine body capable of forming a support frame, wherein at least a connecting hole is formed on two sides of the support frame; a linkage rod is pivoted on connecting holes by rotating holes on two ends thereof; a limit element and a plurality of cushioning devices are extended on the ends of the linkage rod which are close to the connecting holes; a running pedal is connected with the other end of the cushioning device; two limit parts are formed on two sides of the running pedal respectively; the limit parts are connected with the limit element of the linkage rod; according to the above-mentioned structure, damping effect of the running pedal is generated by the cushioning device; damping action is carried out by mutual limit of the limit parts and the limit element, so that relative position of the cushioning device and the running pedal is retained so as to improve damping stability; in addition, the linkage rod can be pivoted on the support frame, so that the running pedal is folded by taking the linkage rod as an axes.
Description
Technical field
The invention relates to a kind of treadmill structure, refer to a kind of have shock-absorbing and the treadmill shock-absorbing buffering folding structure that folds function especially.
Background technology
Present known treadmill structure, it mainly includes a pedestal, a tape holder, a thrustor and a location device, and this pedestal is to support in order to support ground; And this tape holder cocycle is arranged with the band of running, and on tape holder, carries out road-work so that the user to be provided, and this tape holder one end is articulated in the pedestal place again; And can be rotated with respect to pedestal, an end of this thrustor is connected in the pedestal place, and the other end of thrustor is connected in the bottom of tape holder; This thrustor can be activated the generation telescopic variation again, and this positioner is a side that is connected in pedestal and tape holder, and this positioner can be a pneumatic cylinder again; When thrustor is risen tape holder; This positioner can support tape holder and form the state of folding, and by tape holder, thrustor, pedestal and positioner, and forms stable support when making the tape holder folding; And, tape holder is put down through simple control location structure.
The above-mentioned known structure of detailed sight is not difficult to realize that it has remained a little weak point; Main cause is to return as follows: known treadmill structure is between pedestal and tape holder, to be connected with thrustor and positioner; Can tape holder be steeved when desiring to fold, promptly utilize pedestal, thrustor and tape holder to reach the function that folds, thrustor arranged owing between pedestal and tape holder, directly link; Hereat can't between pedestal and tape holder, shock absorber be installed; Make its treadmill not have the function of shock-absorbing, and then reduce its comfortableness, make that the practicality of treadmill is not enough.
In view of this, the inventor is in manufacturing development and the design experiences of being engaged in Related product for many years, to above-mentioned target, in detail after design and the scrupulous assessment, eventually the present invention of a true tool practicality.
Summary of the invention
The technical problem that institute of the present invention desire solves is the above-mentioned shortcoming to the prior art existence, and a kind of treadmill shock-absorbing buffering folding structure is provided.
Main purpose of the present invention is; This treadmill body is between bracing frame and running pedal, to be connected with trace, and this trace is that bracing frame pivots relatively, is equiped with shock absorber and locating part between this trace and the running pedal again; Utilize shock absorber to make the running pedal have the function of shock-absorbing buffering; Improved the stability of shock absorber in addition by locating part, when the running pedal need fold, this running pedal can be with trace for axially being rotated again; Promptly utilize the additional simultaneously function that shock-absorbing is arranged and fold of trace, to improve its practicality.
Secondary objective of the present invention is that this running pedal one end supports ground and supports, and the other end is set up in the trace place; And between trace and running pedal, be provided with shock absorber; When shock absorber carries out shock-absorbing when buffering, this running pedal be whole to the compressing of shock absorber end with upspring, and can not trample the position difference because of the user; And produce different shock-proof effects, improve the comfortableness on using thus.
Another object of the present invention is to; This trace is to be articulated in the bracing frame place, and between trace and running pedal, is connected with shock absorber, makes the buffering of running pedal and fold action all to carry out through trace; Reach the effect of simplified structure thus, to reduce its production cost.
The present invention provides a treadmill body to be formed with a bracing frame with supporting; This place, bracing frame both sides offers at least one connecting hole; One trace all offers an axial rotation hole in two ends, and is hubbed at the connection hole of bracing frame by rotation hole, and this trace respectively is extended with a locating part near connecting nose end; This trace place is provided with a plurality of shock absorbers again; One running pedal place connects the other end of this shock absorber, should respectively be formed with a limiting section in both sides by the running pedal again, and connects the locating part of this trace with limiting section.
The present invention also provides a kind of treadmill shock-absorbing buffering folding structure, and it includes: a treadmill body, this treadmill body are formed with a bracing frame with supporting, and this place, bracing frame both sides offers at least one connecting hole; One trace, this trace all offer an axial rotation hole in two ends, and are hubbed at the connection hole of bracing frame by rotation hole, and this trace all is extended with a junction surface in two ends, and the junction surface of this trace is provided with a plurality of shock absorbers again; And a running pedal, this running pedal respectively is formed with an articulated section in both sides, articulated section that again should the running pedal connects the other end of this shock absorber, and this shock absorber and be connected to the junction surface and the articulated section between.
Other purpose of the present invention, advantage and novel characteristics of the present invention will be more obvious with relevant accompanying drawing from following detailed description.
Description of drawings
For making the auditor further understanding and understanding can be arranged to the object of the invention, characteristic and effect, below please conjunction with figs. and embodiment details as after, wherein:
Fig. 1 is a stereogram of the present invention.
Fig. 2 is a three-dimensional exploded view of the present invention.
Fig. 3 is the three-dimensional exploded view of first kind of pattern of the present invention.
Fig. 4 is the three-dimensional exploded view of second kind of pattern of the present invention.
Fig. 5 is the three-dimensional exploded view () of another embodiment of the present invention.
Fig. 6 is the three-dimensional exploded view () of another embodiment of the present invention.
Fig. 7 is the cutaway view of the present invention in shock absorber and limiting section place.
Fig. 8 is the partial enlarged drawing of the present invention in the 7th figure shock absorber place, representes that at this shock absorber is in uncompressed state.
Fig. 9 is the partial enlarged drawing of the present invention in the 7th figure shock absorber place, representes that at this shock absorber is in compressive state.
Figure 10 is that the present invention makes cardon in the side-looking of the state of folding.
Figure 11 is the three-dimensional exploded view of another embodiment of the present invention.
Figure 12 is the action sketch map of another embodiment of the present invention.
Figure 13 is the three-dimensional exploded view of an embodiment more of the present invention.
Figure 14 is the action sketch map of an embodiment more of the present invention.
The specific embodiment
Earlier please by Fig. 1 and sight shown in Figure 2 it, a kind of treadmill shock-absorbing buffering folding structure, it includes: a treadmill body 10, a trace 20, a running pedal 30; One treadmill body 10 is formed with a bracing frame 11 with supporting, and this place, bracing frame 11 both sides offers at least one connecting hole 111, one traces 20 and all offers an axial rotation hole 21 in two ends; And be hubbed at connecting hole 111 places of bracing frame 11 by rotation hole 21, and this trace 20 respectively is extended with a locating part 22 near connecting hole 111 ends, and these trace 20 places are provided with a plurality of shock absorbers 23 again; One running pedal, 30 places connect the other end of this shock absorber 23; Should respectively be formed with a limiting section 31 in both sides by running pedal 30 again, and connect the locating part 22 of these traces 20, by said structure with limiting section 31; This running pedal 30 is to receive 23 supports of shock absorber; And utilizing shock absorber 23 to produce the buffering effect of running pedals 30, action of giving that again should running pedal 30 is utilize limiting section 31 and locating part 22 spacing mutually, to keep the relative position of shock absorber 23 and running pedal 30; To improve the stability of its buffering; This trace 20 can pivot in bracing frame 11 places in addition, and making running pedal 30 is that the axle center folds with trace 20, to improve its practicality.
Yet; This trace 20 does not limit to special style with the connecting state of running pedal 30, this first kind of pattern see also sight shown in Figure 3 it, this trace 20 all is extended with a junction surface 24 in two ends; This running pedal 30 all is extended with an articulated section 32 in both sides; The quantity of this shock absorber 23 is two and is connected between junction surface 24 and the articulated section 32 again, and the locating part 22 of this trace 20 is and shock absorber 23 rectangular direction settings, and the limiting section 31 of this running pedal 30 has an axis hole 311; And locating part 22 is axis hole 311 places that are articulated in limiting section 31, makes between locating part 22 and the limiting section 31 to utilize the pivot mode to produce limit effect.
Again this second kind of pattern see also sight shown in Figure 4 it; This trace 20 is provided with two junction surfaces 24 in the middle section; This running pedal 30 engage portions 24 and be provided with two articulated sections 32; The quantity of this shock absorber 23 is two and is connected between junction surface 24 and the articulated section 32 again, and the locating part 22 of this trace 20 is to be the equidirectional setting with shock absorber 23, and the limiting section 31 of this running pedal 30 has a slide opening 312; And locating part 22 is slide opening 311 places that are interspersed in limiting section 31, makes to utilize slip mode to produce limit effect between locating part 22 and the limiting section 31.
Among its another embodiment; Again please by Fig. 5 and sight shown in Figure 6 it, be equiped with a connecting seat 40 between this bracing frame 11 and the trace 20, this Connection Block 40 is to connect two support arms 42 by a cross bar 41; These support arm 42 1 ends are articulated in connecting hole 111 places of bracing frame 11; And the other end of support arm 42 all offers a pivoted hole 421, and is connected to rotation hole 21 places of trace 20 by pivoted hole 421, further specifies again; The support arm 42 of this Connection Block 40 is pivoted with two activity templates 422,423 towards bracing frame 11 ends; This activity template 422,423 is articulated in the connecting hole 111 of bracing frame 11, and forms quadric chain by support arm 42, activity template 422,423 and bracing frame 11, is reached the function of adjustment running pedal 30 height by swing Connection Block 40.
The situation of its actual use, in addition please by Fig. 7,8,9 cooperate sight shown in Figure 5 it, an end of this running pedal 30 is the shape placement to ground; And the other end is to be installed in trace 20 places, and the part weight of the pedal 30 of promptly running receives 20 supports of trace, and this trace 20 and running pedal 30 are between junction surface 24 and articulated section 32, to be connected with shock absorber 23 again; Make running pedal 30 floating supports on trace 20 by shock absorber 23, when the user carried out road-work on running pedal 30, this shock absorber 23 can absorb the vibrations that running pedal 30 places are passed to trace 20; The swing that lets running pedal 30 can produce appropriateness along with user's paces reach the effect of shock-absorbing buffering thus, makes the user that the process of running is more comfortable; Be to be connected mutually with limiting section 31 with locating part 22 between this trace 20 and the running pedal 30 again, wherein, this locating part 22 is to intert slide opening 312 places that are slidedly arranged on limiting section 31; Position limit by 31 pairs of locating parts 22 of limiting section; Make running pedal 30 only can produce and shock absorber 23 swing in the same way, and do not have the displacement of all around, to improve the stability of running pedal 30 in the shock-absorbing buffering; Need amount to when taking in when running pedal 30 again; Please by shown in Figure 10, this treadmill body 10 is pivoted with a pneumatic cylinder 12 in bracing frame 11 places, and these running pedal 30 bottom surfaces are provided with a contiguous block 34; And the other end of pneumatic cylinder 12 is connected in contiguous block 34 places of running pedal 30, and this pneumatic cylinder 12 can form and shore and reach fixing effect when running pedal 30 folds state.
Continuous please by Figure 11 and sight shown in Figure 12 it; Among the another embodiment of the present invention, this Connection Block 40 offers a through hole 411 in cross bar 41 places, and the both sides of this through hole 411 all are extended with a stator 412; And be pivoted with a drive unit 43 in stator 412 ends; This drive unit 43 is extended with an expansion link 431 again, and passes through hole 411 by expansion link 431, and this bracing frame 11 cooperates expansion link 431 to be provided with a vertical slide rail 13 in addition; When expansion link 431 elongation is slidedly arranged on slide rail 13, the rise that can make progress with counter-clockwise swing of this Connection Block 40.
Other see also Figure 13 and sight shown in Figure 14 it; Among the embodiment more of the present invention; These bracing frame 11 places are horizontally arranged with a fixed bar 14; Cross bar 41 ends of this Connection Block 40 and 14 of the fixed bars of bracing frame 11 are to be connected with a drive unit 44, and the elongation of this drive unit 44 can be swung this upwards rise of Connection Block 40 clockwise.
Structure by above-mentioned specific embodiment; Can obtain following benefit: (one) this treadmill body 10 is between bracing frame 11 and running pedal 30, to be connected with trace 20, and this trace 20 is that bracing frame 11 pivots relatively, is equiped with shock absorber 23 and locating part 22 again between this trace 20 and the running pedal 30; Utilize shock absorber 23 to make running pedal 30 have the function of shock-absorbing buffering; Improved the stability of shock absorber 23 in addition by locating part 22, when running pedal 30 need fold, this running pedal 30 can be with trace 20 for axially being rotated again; Promptly utilize the additional simultaneously function that shock-absorbing is arranged and fold of trace 20, to improve its practicality; (2) these running pedal 30 1 ends support the ground support; And the other end is set up in trace 20 places, and between trace 20 and running pedal 30, is provided with shock absorber 23, when shock absorber 23 carries out the shock-absorbing buffering; This running pedal 30 be whole to the compressing of shock absorber 23 ends with upspring; And can not trample the position difference because of the user, and produce different shock-proof effects, improve the comfortableness on using thus; (3) this trace 20 is to be articulated in bracing frame 11 places; And between trace 20 and running pedal 30, be connected with shock absorber 23; Make the buffering of running pedal 30 and fold action and all carry out, reach the effect of simplified structure thus, to reduce its production cost through trace 20.
In sum; The present invention has reached breakthrough structural design really, and has the summary of the invention of improvement, can reach usability and the progressive on the industry simultaneously again; And the present invention is not shown in any publication; Also have a novelty, when the regulation that meets the relevant law of Patent Law, so propose application for a patent for invention in accordance with the law.
Only above-described, be merely a preferred embodiment of the present invention, when can not with the scope implemented of qualification the present invention; Be that every equalization of doing according to claim of the present invention changes and modifies, all should still belong in the scope that claim of the present invention contains.
Claims (10)
1. a treadmill shock-absorbing cushions folding structure, and it includes:
One treadmill body, this treadmill body are formed with a bracing frame with supporting, and this place, bracing frame both sides offers at least one connecting hole;
One trace, this trace all offer an axial rotation hole in two ends, and are hubbed at the connection hole of bracing frame by rotation hole, and this trace respectively is extended with a locating part near connecting nose end, and this trace place is provided with a plurality of shock absorbers again; And
One running pedal, this running pedal place connects the other end of this shock absorber, should respectively be formed with a limiting section in both sides by the running pedal again, and connects the locating part of this trace with limiting section.
2. treadmill shock-absorbing buffering folding structure according to claim 1; Wherein, Be equiped with a connecting seat between this bracing frame and the trace, this Connection Block connects two support arms by cross bar, and this support arm one end is articulated in the connection hole of bracing frame; And the other end of support arm all offers a pivoted hole, and is connected to the rotation hole place of trace by pivoted hole.
3. treadmill shock-absorbing buffering folding structure according to claim 2; Wherein, The support arm of this Connection Block is pivoted with two activity templates towards supporting frame end; This activity template is articulated in the connecting hole of bracing frame, and forms quadric chain by support arm, activity template and bracing frame, is reached the function of adjustment running step height by the swing Connection Block.
4. treadmill shock-absorbing buffering folding structure according to claim 3; Wherein, This bracing frame place is horizontally arranged with a fixed bar, is connected with a drive unit between the yardarm of this Connection Block and the fixed bar of bracing frame, and the elongation of this drive unit can be swung the upwards rise of this Connection Block clockwise.
5. treadmill shock-absorbing buffering folding structure according to claim 3, wherein, this Connection Block offers a through hole in the cross bar place; The both sides of this through hole all are extended with a stator, and are pivoted with a drive unit in the stator end, and this drive unit is extended with an expansion link again; And pass through hole by expansion link; In addition this bracing frame cooperates expansion link to be provided with a vertical slide rail, when expansion link extends when being slidedly arranged on slide rail, and the rise that can make progress with counter-clockwise swing of this Connection Block.
6. treadmill shock-absorbing buffering folding structure according to claim 1, wherein, the locating part of this trace and shock absorber are the equidirectional setting, and the limiting section of this running pedal has a slide opening, and locating part is interspersed in the slide opening place of limiting section.
7. treadmill shock-absorbing buffering folding structure according to claim 1, wherein, the rectangular direction setting of the locating part of this trace and shock absorber, the limiting section of this running pedal has an axis hole, and locating part is articulated in the axis hole place of limiting section.
8. treadmill shock-absorbing buffering folding structure according to claim 1, wherein, this bracing frame place is pivoted with a pneumatic cylinder, and this running pedal bottom surface is provided with a contiguous block, and the other end of pneumatic cylinder is connected in the contiguous block place of running pedal.
9. a treadmill shock-absorbing cushions folding structure, and it includes:
One treadmill body, this treadmill body are formed with a bracing frame with supporting, and this place, bracing frame both sides offers at least one connecting hole;
One trace, this trace all offer an axial rotation hole in two ends, and are hubbed at the connection hole of bracing frame by rotation hole, and this trace all is extended with a junction surface in two ends, and the junction surface of this trace is provided with a plurality of shock absorbers again; And
One running pedal, this running pedal respectively is formed with an articulated section in both sides, articulated section that again should the running pedal connects the other end of this shock absorber, and this shock absorber and be connected to the junction surface and the articulated section between.
10. treadmill shock-absorbing buffering folding structure according to claim 9; Wherein, This trace is provided with two junction surfaces in the middle section, this running pedal engage seat and be provided with two articulated sections, and this shock absorber and be connected to the junction surface and the articulated section between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110120227.6A CN102764490B (en) | 2011-05-04 | 2011-05-04 | Cushioning/damping/folding structure of running machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110120227.6A CN102764490B (en) | 2011-05-04 | 2011-05-04 | Cushioning/damping/folding structure of running machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102764490A true CN102764490A (en) | 2012-11-07 |
| CN102764490B CN102764490B (en) | 2014-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110120227.6A Expired - Fee Related CN102764490B (en) | 2011-05-04 | 2011-05-04 | Cushioning/damping/folding structure of running machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102764490B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102940953A (en) * | 2012-12-07 | 2013-02-27 | 山东众美健身产业发展有限公司 | Running machine with flexible damping device |
| KR102445413B1 (en) * | 2022-01-13 | 2022-09-21 | 주식회사 이고진 | A shock absorbing apparatus for Running Machine |
| WO2023096026A1 (en) * | 2021-11-29 | 2023-06-01 | 주식회사 이고진 | Walking pad shock-absorbing device and treadmill shock-absorbing device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06319829A (en) * | 1992-09-16 | 1994-11-22 | William T Wilkinson | Detachable type arm exercising device |
| CN2491062Y (en) * | 2001-05-28 | 2002-05-15 | 乔山金属工业股份有限公司 | Mark time device |
| CN2566895Y (en) * | 2002-08-30 | 2003-08-20 | 财团法人自行车工业研究发展中心 | Shockproof buffer mechanism of threadle mill |
| US6811517B1 (en) * | 2003-08-05 | 2004-11-02 | Paul William Eschenbach | Polestrider exercise apparatus with dual treads |
| CN2681780Y (en) * | 2004-03-03 | 2005-03-02 | 王长富 | Electric running machine with suspended movable lifting arrangement |
| CN2698398Y (en) * | 2004-06-07 | 2005-05-11 | 王金龙 | Fixation mechanism for the folding of front end liftable electric running machine |
| CN2834624Y (en) * | 2005-07-28 | 2006-11-08 | 罗秋香 | Belt rack angle adjustment structure of running machine |
| CN201082332Y (en) * | 2007-05-11 | 2008-07-09 | 湖州华瑞理疗器械有限公司 | Motor treadmill lifting folding mechanism |
-
2011
- 2011-05-04 CN CN201110120227.6A patent/CN102764490B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06319829A (en) * | 1992-09-16 | 1994-11-22 | William T Wilkinson | Detachable type arm exercising device |
| CN2491062Y (en) * | 2001-05-28 | 2002-05-15 | 乔山金属工业股份有限公司 | Mark time device |
| CN2566895Y (en) * | 2002-08-30 | 2003-08-20 | 财团法人自行车工业研究发展中心 | Shockproof buffer mechanism of threadle mill |
| US6811517B1 (en) * | 2003-08-05 | 2004-11-02 | Paul William Eschenbach | Polestrider exercise apparatus with dual treads |
| CN2681780Y (en) * | 2004-03-03 | 2005-03-02 | 王长富 | Electric running machine with suspended movable lifting arrangement |
| CN2698398Y (en) * | 2004-06-07 | 2005-05-11 | 王金龙 | Fixation mechanism for the folding of front end liftable electric running machine |
| CN2834624Y (en) * | 2005-07-28 | 2006-11-08 | 罗秋香 | Belt rack angle adjustment structure of running machine |
| CN201082332Y (en) * | 2007-05-11 | 2008-07-09 | 湖州华瑞理疗器械有限公司 | Motor treadmill lifting folding mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102940953A (en) * | 2012-12-07 | 2013-02-27 | 山东众美健身产业发展有限公司 | Running machine with flexible damping device |
| WO2023096026A1 (en) * | 2021-11-29 | 2023-06-01 | 주식회사 이고진 | Walking pad shock-absorbing device and treadmill shock-absorbing device |
| KR102445413B1 (en) * | 2022-01-13 | 2022-09-21 | 주식회사 이고진 | A shock absorbing apparatus for Running Machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102764490B (en) | 2014-10-15 |
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Granted publication date: 20141015 Termination date: 20170504 |