CN101219265B - Adjustable buffering mechanism of running device - Google Patents
Adjustable buffering mechanism of running device Download PDFInfo
- Publication number
- CN101219265B CN101219265B CN2007101729080A CN200710172908A CN101219265B CN 101219265 B CN101219265 B CN 101219265B CN 2007101729080 A CN2007101729080 A CN 2007101729080A CN 200710172908 A CN200710172908 A CN 200710172908A CN 101219265 B CN101219265 B CN 101219265B
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- Prior art keywords
- buffering mechanism
- adjustable buffering
- pedal
- hole
- treadmill
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- Expired - Fee Related
Links
- 230000003139 buffering effect Effects 0.000 title claims description 53
- 230000007246 mechanism Effects 0.000 title claims description 53
- 239000011324 bead Substances 0.000 claims description 29
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 16
- 238000013016 damping Methods 0.000 abstract description 5
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 12
- 239000011230 binding agent Substances 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 229920006324 polyoxymethylene Polymers 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 229920006351 engineering plastic Polymers 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
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Abstract
The invention discloses an adjustable damping device of a running machine, which is movably arranged between a base and a footplate; each adjustable damping device consists of at least a seat body and at three support pieces provided with pearlitic objects; users can adjust the displacement between the adjustable damping device and a front end position that is relatively close to the front end of the footplate and a rear end position that is relatively close to the rear end of the footplate so as to change the supporting position between the base and the footplate to further adjust the magnitude of damping value of the footplate to the users.
Description
Technical field
The present invention relates to a kind of body-building apparatus, particularly a kind of adjustable buffering mechanism of treadmill.
Background technology
People are when using treadmill, the pedal of treadmill can offer the certain buffer value of user, because different people for the buffer value that pedal provided of treadmill require different, so need the adjustable buffering mechanism of a kind of treadmill of development, to satisfy different users's needs.
U.S. Pat has disclosed for No. 6821230 between the base of treadmill and pedal an adjustable buffering mechanism has been set, utilize the difference of material soft durometer to change the size of pedal with respect to user's buffer value, this technology can be regulated the buffer value of body builder with respect to pedal, but some complexity of this technical pattern, it is convenient inadequately to use.
Regulate the body builder and have plenty of with respect to the buffer value of running plate and utilize spring to realize, as No. 7077788, U.S. Pat, this technology can well be regulated the buffer value of body builder with respect to pedal, but this technology manufacturing cost is higher.
Summary of the invention
Technical problem to be solved by this invention provide a kind of easy to adjust, parts are few, the adjustable buffering mechanism of the treadmill of simple for structure, low cost of manufacture.
The present invention solves above technical problem by the following technical programs:
The invention provides a kind of adjustable buffering mechanism of treadmill, described treadmill has:
One base;
One pedal, its rear and front end are supported on the aforementioned base;
One front roller wheel and a rear roll laterally are hubbed on the aforementioned base, and the position is in the rear and front end of aforementioned pedal respectively;
One annular is run band, around the top side and the bottom side of aforementioned pedal, and can be enclosed within on aforementioned front roller wheel and the rear roll with rotating;
Mode is arranged between the base and pedal of aforementioned treadmill to have at least two adjustable buffering mechanisms to adopt movably, in order to support the user to the downward pressure that aforementioned pedal applied, is formed with the gap between described base and the pedal; Each adjustable buffering mechanism is made up of a pedestal and three support members with round bead shape object at least at least, support member with round bead shape object is arranged on the pedestal, aforementioned three support members with round bead shape object all one contact at least with among pedal and the base, and each adjustable buffering mechanism structure is all identical.
The pedestal of adjustable buffering mechanism is provided with three holes at least, and at least three support members with round bead shape object are arranged in the hole of pedestal; Preferably, the support member with round bead shape object of adjustable buffering mechanism is a positioning bead, and the structure of positioning bead generally is made up of shell, spring, ball, is provided with spring below the ball, and ball and spring all are provided with in the enclosure; Preferably, the support member with round bead shape object of adjustable buffering mechanism can be a steel ball.
Preferably, the pedestal of adjustable buffering mechanism is made up of handle, supporting seat, front apron, backboard, screw.The upper surface of supporting seat and lower surface respectively are provided with 4 holes, be provided with positioning bead in each hole, can adopt powerful binder 8 positioning beads to be fixed in the hole of supporting seat (, can be screwed into positioning bead in the hole of supporting seat) if positioning bead has external screw thread; The side of supporting seat is provided with three through holes, and the material of supporting seat can be nylon (PA), polyformaldehyde engineering plastics such as (POM), also can be elastomers such as rubber, also can be metal; Be provided with five through holes above the front apron; Be provided with three through holes above the backboard; The back side of handle is provided with four holes; After three screws pass backboard, supporting seat, front baffle board, handle successively they are coupled together; Two adjustable buffering mechanisms are placed on respectively in the base and the formed gap of pedal of treadmill both sides, the user can hold handle and adjust adjustable buffering mechanism and than the displacement of leaning on by the front position and of pedal front end between the back-end location of pedal rear end, thereby change the Support Position between base and the pedal, and then regulate the size of pedal with respect to user's buffer value.
Preferably, adjustable buffering mechanism is made up of a pedestal and three positioning beads at least.The pedestal of adjustable buffering mechanism is as a whole by one-shot forming or gradation moulding, upper surface and lower surface at pedestal respectively are provided with 4 holes, 8 positioning beads are put into it, can adopt powerful binder positioning bead to be fixed in the hole of pedestal (, can be screwed into positioning bead in the hole of pedestal) if positioning bead has external screw thread; The material of pedestal can be nylon (PA), polyformaldehyde engineering plastics such as (POM), also can be elastomers such as rubber, also can be metal; Two adjustable buffering mechanisms are placed on respectively in the base and the formed gap of pedal of treadmill both sides, the user can adjust adjustable buffering mechanism and and lean on the front position and of pedal front end by the displacement between the back-end location of pedal rear end, thereby change the Support Position between base and the pedal, and then regulate the size of pedal with respect to user's buffer value.
In order to protect pedal and base, steel bar or the certain thickness nylon strip of a 1mm about thick can be set in the place that pedal contacts with adjustable buffering mechanism, paste a plastic protective layer at base with the place that contacts with adjustable buffering mechanism.
Because adjustable buffering mechanism is provided with some positioning beads, again because there is spring structure positioning bead inside, so people have damping effect when using treadmill, because positioning bead is provided with ball, so the user can mobile very swimmingly adjustable buffering mechanism.
Positive progressive effect of the present invention is:
A kind of adjustable buffering mechanism, its parts are few, simple for structure, low cost of manufacture, easy to adjust.
Description of drawings
Fig. 1 is the adjustable buffering mechanism schematic diagram of one embodiment of the invention
Fig. 2 is that the adjustable buffering mechanism parts of one embodiment of the invention launch schematic diagram
Fig. 3 is positioned at the schematic diagram of treadmill front end when using for the adjustable buffering mechanism of one embodiment of the invention;
Fig. 4 is positioned at the schematic diagram of treadmill rear end when using for the adjustable buffering mechanism of one embodiment of the invention;
Fig. 5 a is the supporting seat upper surface certain angle schematic perspective view of the adjustable buffering mechanism of one embodiment of the invention;
Fig. 5 b is the supporting seat lower surface certain angle schematic perspective view of the adjustable buffering mechanism of one embodiment of the invention;
Fig. 6 is the front apron schematic diagram of one embodiment of the invention
Fig. 7 is the backboard schematic diagram of one embodiment of the invention
Fig. 8 is the handle schematic diagram of one embodiment of the invention
Fig. 9 is the positioning bead schematic diagram of one embodiment of the invention
Figure 10 is the positioning bead generalized section of one embodiment of the invention
Figure 11 is the adjustable buffering mechanism of an one embodiment of the invention partial schematic diagram between pedal and base the time
Figure 12 is the adjustable buffering mechanism schematic diagram of another embodiment of the present invention
Figure 13 is that the adjustable buffering mechanism part of another embodiment of the present invention launches schematic diagram
Figure 14 a is the adjustable buffering mechanism supporting seat certain angle schematic top plan view of another embodiment of the present invention
Figure 14 b is the adjustable buffering mechanism supporting seat certain angle elevational schematic view of another embodiment of the present invention
The specific embodiment one
Provide the embodiment of the invention below in conjunction with accompanying drawing, to describe technical scheme of the present invention in detail.It should be noted that below in conjunction with description of drawings embodiments of the invention are described in further detail, but present embodiment is not limited to the present invention, every employing analog structure of the present invention and variation thereof all should be listed protection scope of the present invention in.
A kind of adjustable buffering mechanism of treadmill, shown in Fig. 1,2,3,4,11, the front end of pedal 005 is provided with front roller wheel 003, and the rear end is provided with 004, one ring belt 010 of rear roll and can moves around front roller wheel 003, rear roll 004, pedal 005; Adjustable buffering mechanism 001 and adjustable buffering mechanism 002 are arranged between pedal 005 and the base 006, and adjustable buffering mechanism 001 and adjustable buffering mechanism 002 are identical.
One adjustable buffering mechanism 001, shown in Fig. 1,2,5a, 5b, 6,7,8,9,10, eight powerful binders of positioning bead 6 usefulness are separately fixed at hole 101, hole 102, hole 103, hole 104, hole 108, hole 109, hole 110, the hole 111 interior (if positioning bead has external screw thread, can be screwed into positioning bead in the hole of supporting seat) of supporting seat 1; Three screws 5 are respectively behind the hole 201 on hole 105, hole 106, hole 107 and the front apron 2 on hole 301, hole 302, hole 303 and the supporting seat 1 on the precession backboards 3, hole 202, the hole 203, hole 401 on the precession handle 4, hole 403 again, like this, just backboard 3, supporting seat 1, front apron 2, handle 4 are linked together; More firm in order to connect, we can be again with two screws (for the convenience of charting, do not have diagram) screw in the hole 204 on the front apron 2 respectively, hole 402 on hole 205 and the handle 4, hole 404, make handle 4 combine more firm with front apron 2, we are by moving adjustable buffering mechanism 001 and adjustable buffering mechanism 002 with hand, just can change the Support Position between base 006 and the pedal 005, thereby regulate the size of pedal 005 with respect to user's buffer value, because the user is when using treadmill, generally be positioned at 1/3rd places, pedal 005 more forward position of treadmill, so when adjustable buffering mechanism 001 and adjustable buffering mechanism 002 are among Fig. 3 the position, the user can feel that pedal 005 is than " firmly ", when adjustable buffering mechanism 001 and adjustable buffering mechanism 002 were among Fig. 4 the position, the user can feel pedal 005 " soft ".
The specific embodiment two
One adjustable buffering mechanism 007, as Figure 12,13,14a, shown in the 14b, pedestal 7 can be that one-shot forming is as a whole, also can be that the gradation moulding is as a whole, eight powerful binders of positioning bead 8 usefulness are separately fixed at the hole 701 of pedestal 7,702,703,704,705,706,707, in 708, (but Fig. 3 of reference example one during use, 4), two adjustable buffering mechanisms 007 are placed on respectively between the base and pedal of treadmill, we are by moving two adjustable buffering mechanisms 007 respectively with hand, just can change the Support Position between base and the pedal, thereby regulate the size of pedal with respect to user's buffer value.
Claims (1)
1. the adjustable buffering mechanism of a treadmill, it is arranged between the base and pedal of above-mentioned treadmill movably, the adjustable buffering mechanism of this treadmill is made up of a pedestal and three positioning beads at least at least, positioning bead is arranged on the pedestal, it is characterized in that: described pedestal is by handle, supporting seat, front apron, backboard, screw is formed, described screw passes described backboard successively, supporting seat, front apron, behind the handle they are coupled together, the upper surface of described supporting seat and lower surface respectively are provided with 4 holes, are provided with positioning bead in each hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101729080A CN101219265B (en) | 2007-12-25 | 2007-12-25 | Adjustable buffering mechanism of running device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101729080A CN101219265B (en) | 2007-12-25 | 2007-12-25 | Adjustable buffering mechanism of running device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101219265A CN101219265A (en) | 2008-07-16 |
| CN101219265B true CN101219265B (en) | 2011-04-13 |
Family
ID=39629517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101729080A Expired - Fee Related CN101219265B (en) | 2007-12-25 | 2007-12-25 | Adjustable buffering mechanism of running device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101219265B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2600132Y (en) * | 2003-01-08 | 2004-01-21 | 辅祥实业股份有限公司 | Buffer assembly of stage of treadle mill |
| CN2838682Y (en) * | 2005-10-31 | 2006-11-22 | 青岛英派斯（集团）有限公司 | Treadle damping mechanism for electric treadlemill |
| CN1953786A (en) * | 2003-02-28 | 2007-04-25 | 艾肯Ip有限公司 | Treadmill with adjustable cushioning members |
-
2007
- 2007-12-25 CN CN2007101729080A patent/CN101219265B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2600132Y (en) * | 2003-01-08 | 2004-01-21 | 辅祥实业股份有限公司 | Buffer assembly of stage of treadle mill |
| CN1953786A (en) * | 2003-02-28 | 2007-04-25 | 艾肯Ip有限公司 | Treadmill with adjustable cushioning members |
| CN2838682Y (en) * | 2005-10-31 | 2006-11-22 | 青岛英派斯（集团）有限公司 | Treadle damping mechanism for electric treadlemill |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101219265A (en) | 2008-07-16 |
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Owner name: SHANGHAI GAOSHUO ELECTRICAL AND MECHANICAL TECHNOL Free format text: FORMER OWNER: ZHAO NUO Effective date: 20110330 |
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Free format text: CORRECT: ADDRESS; FROM: 473500 NO. 169, JIANSHE STREET, CHENGJIAO TOWNSHIP, XINYE COUNTY, NANYANG CITY, HE NAN PROVINCE TO: 200011 ROOM 1205, NEW CENTURY BUILDING, NO. 1011, LUJIABANG ROAD, HUANGPU DISTRICT, SHANGHAI |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20110330 Address after: 200011 Shanghai City, Huangpu District Lujiabang road new Century Towers No. 1011 room 1205 Applicant after: Shanghai Gaoshuo Electromechanical Technology Co., Ltd. Address before: 473500 No. 169 construction street, Jiao Xiang Village, Xinye County, Nanyang, Henan Applicant before: Zhao Na |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20131225 |