CN201127815Y - Adjustable buffering mechanism of running device - Google Patents
Adjustable buffering mechanism of running device Download PDFInfo
- Publication number
- CN201127815Y CN201127815Y CNU2007200771391U CN200720077139U CN201127815Y CN 201127815 Y CN201127815 Y CN 201127815Y CN U2007200771391 U CNU2007200771391 U CN U2007200771391U CN 200720077139 U CN200720077139 U CN 200720077139U CN 201127815 Y CN201127815 Y CN 201127815Y
- Authority
- CN
- China
- Prior art keywords
- treadmill
- pedal
- adjustable buffering
- buffering mechanism
- slide block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000003139 buffering effect Effects 0.000 title claims description 44
- 230000007246 mechanism Effects 0.000 title claims description 44
- 241001124569 Lycaenidae Species 0.000 claims description 3
- 235000014987 copper Nutrition 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 229920002302 Nylon 6,6 Polymers 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- Rehabilitation Tools (AREA)
Abstract
The utility model discloses an adjustable cushioning device of a treadmill. At least two adjustable cushioning devices are arranged between a base and a pedal of the treadmill, each adjustable cushioning device is at least composed of a slipper block, a synchronous belt, a front synchronizing wheel, a rear synchronizing wheel and a runner. A user can adjust the positions of the slipper blocks of the two adjustable cushioning devices, so as to cause the two adjustable cushioning devices to move forwards and backwards along the longitudinal direction of each pedal, thereby changing the supporting position between the base and the pedal, and adjusting the buffer value of the pedal relative to the user. The adjustable cushioning device has a few parts, simple structure, low manufacture cost, and convenient adjustment.
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, and 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;
Preferably, have at least two adjustable buffering mechanisms to be arranged between the base and pedal of aforementioned treadmill, in order to support the user to downward pressure that aforementioned pedal applied, each adjustable buffering mechanism is made up of a slide block, a connector, two tumblers, a chute at least, described connector couples together the two ends of described slide block by described two tumblers, described slide block is arranged in the chute, and each adjustable buffering mechanism structure is all identical.
Preferably, each adjustable buffering mechanism by a slide block, one synchronously behind the band, preamble wheel, one synchronizing wheel, a chute, 4 screws formed, be with an end to be fixed on the slide block synchronously by two screws, walking around preamble wheel, back synchronizing wheel then is fixed on the other end of band synchronously on the slide block by two screws at last, the preamble wheel is hubbed on the chute by axle, chute is fixed on the base of treadmill, and back synchronizing wheel is fixed on the connecting rod; Be respectively arranged with two adjustable buffering mechanisms that structure is identical in the both sides of treadmill base, one connecting rod is hubbed on the base after passing the chute of the hole on the base, two adjustable buffering mechanisms, one end of connecting rod is provided with handwheel, and the back synchronizing wheel of two adjustable buffering mechanisms all is fixed on the connecting rod.
The material of slide block is engineering plastics, and preferably, the material of slide block is polyhexamethylene adipamide (PA66), and the top of slide block and bottom all are provided with two plush coppers.
The aforementioned fixation fixed form of band synchronously can be a screw, also can be other fixed forms such as bolt.
In order to protect pedal and base, the steel bar of a 1mm about thick can be set in the place that pedal contacts with adjustable buffering mechanism.For the slide block that makes two adjustable buffering mechanisms be synchronized with the movement and the change of position identical, space of planes position that we can set two slide blocks of two adjustable buffering mechanisms overlaps.
Preferably, a kind of adjustable buffering mechanism of treadmill, have at least two adjustable buffering mechanisms to be arranged between the base and pedal of aforementioned treadmill, in order to support the user to downward pressure that aforementioned pedal applied, the adjustable buffering mechanism of each treadmill is made up of a slide block, a chain, two sprocket wheels, a chute at least, chain couples together the two ends of slide block by two sprocket wheels, and described slide block is arranged in the chute.
Because being the top and the bottom of PA66 and slide block, the material of slide block all is provided with two plush coppers, again because the PA66 mechanical strength is higher, stress cracking resistance is good, be the best PA of wearability, self lubricity is good, so the slide block of adjustable buffering mechanism of the present invention can be regulated very easily and long service life and reliable duty can be arranged.
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 treadmill schematic diagram of one embodiment of the invention
Fig. 2 is that the adjustable buffering mechanism of one embodiment of the invention is installed in the schematic diagram on the treadmill base
Fig. 3 is the front-end view of the adjustable buffering mechanism of one embodiment of the invention
Fig. 4 is the rear end schematic diagram of the adjustable buffering mechanism of one embodiment of the invention
Fig. 5 is the slide block certain angle schematic diagram of the adjustable buffering mechanism of one embodiment of the invention;
Fig. 6 is the slide block schematic diagram 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. 1,2,3,4,5, treadmill is provided with pedal 2, base 1, run be with 3, left instrument bar 6, right instrument bar 7, left handrail 8, right handrail 9,5, one annulars of instrument face plate run and be with 3 can move around pedal 2.
One adjustable buffering mechanism is fixed on an inboard of base 1 by chute 14, and another adjustable buffering mechanism is fixed on another inboard of base 1 by chute 104, and two adjustable buffering mechanism structures are identical.
One adjustable buffering mechanism is by slide block 10, be with 11 synchronously, preamble wheel 12, back synchronizing wheel 13, chute 14, screw 16,17,19,20 form, be with 11 1 ends by screw 16 synchronously, screw 17 is fixed on the slide block 10, walk around preamble wheel 12 then, the back synchronizing wheel 13 last screws 19 that pass through, screw 20 is fixed on the other end with 11 synchronously on the slide block 10, preamble wheel 12 is hubbed on the chute 14 by axle 15, chute 14 is fixed on the inboard of the base 1 of treadmill, back synchronizing wheel 13 is fixed on the connecting rod 18, the plush copper 1013 of slide block 10,1014 contact the plush copper 1011 of slide block 10 with pedal 2,1012 contact with chute 14; Because two adjustable buffering mechanism structures are identical, thus another adjustable buffering mechanism slide block 102 only shown in Figure 2, be with 103 synchronously, chute 104, its embodiment can be with reference to an aforementioned adjustable buffering mechanism.
The hole that connecting rod 18 passes on the base is (convenient for charting, not shown), be hubbed on the base 1 behind the chute 14, chute 104, one end of connecting rod 18 is installed with handwheel 4, and back synchronizing wheel 13 is fixed on the connecting rod 18, and the back synchronizing wheel of another adjustable buffering mechanism also is fixed on the connecting rod 18.
With an adjustable buffering mechanism is example, we change hands wheel 4 by hand-screw, cause connecting rod 18 rotations, because back synchronizing wheel 13 is fixed on the connecting rod 18, institute owing to be with 11 synchronously around back synchronizing wheel 13, preamble wheel 12, makes the rotation synchronously of preamble wheel so that back synchronizing wheel 13 rotates, again owing to all be fixed on the slide block 10 with 11 two ends synchronously, so the position of slide block 10 is changed.Another adjustable buffering mechanism can finally make the position of slide block 102 change with reference to an aforementioned adjustable buffering mechanism.So, we are by turning clockwise or being rotated counterclockwise handwheel 4, just can make the position of slide block 10, slide block 102 moving of front and back be taken place, thereby change the Support Position between base 1 and the pedal 2, and then regulate the size of pedal with respect to user's buffer value along the vertical of pedal 2.
The specific embodiment two
The rear and front end of slide block 101 all can be circular shape shown in Figure 6, and its connector is that (not shown, tumbler is sprocket wheel (not shown) to chain, and other can be with reference to the specific embodiment one.
Claims (4)
1, a kind of adjustable buffering mechanism of treadmill, have at least two adjustable buffering mechanisms to be arranged between the base and pedal of aforementioned treadmill, in order to support the user to downward pressure that aforementioned pedal applied, it is characterized in that: each adjustable buffering mechanism of this treadmill is made up of a slide block, a connector, two tumblers, a chute at least, described connector couples together the two ends of described slide block by described two tumblers, and described slide block is arranged in the chute.
2, the adjustable buffering mechanism of treadmill according to claim 1 is characterized in that, this connector is to be with synchronously, and this tumbler is a synchronizing wheel.
3, the adjustable buffering mechanism of treadmill according to claim 1 is characterized in that, the top of this slide block and bottom all are provided with two plush coppers.
4, the adjustable buffering mechanism of treadmill according to claim 1 is characterized in that, this connector is a chain, and this tumbler is a sprocket wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200771391U CN201127815Y (en) | 2007-12-25 | 2007-12-25 | Adjustable buffering mechanism of running device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200771391U CN201127815Y (en) | 2007-12-25 | 2007-12-25 | Adjustable buffering mechanism of running device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201127815Y true CN201127815Y (en) | 2008-10-08 |
Family
ID=40015640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200771391U Expired - Fee Related CN201127815Y (en) | 2007-12-25 | 2007-12-25 | Adjustable buffering mechanism of running device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201127815Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103550909A (en) * | 2013-11-13 | 2014-02-05 | 丘志东 | Manufacturing method for multistage buffering structure of running machine and multistage buffering structure |
| CN103550910A (en) * | 2013-11-13 | 2014-02-05 | 丘志东 | Running plate four-stage buffering structure for running machine |
-
2007
- 2007-12-25 CN CNU2007200771391U patent/CN201127815Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103550909A (en) * | 2013-11-13 | 2014-02-05 | 丘志东 | Manufacturing method for multistage buffering structure of running machine and multistage buffering structure |
| CN103550910A (en) * | 2013-11-13 | 2014-02-05 | 丘志东 | Running plate four-stage buffering structure for running machine |
| CN103550910B (en) * | 2013-11-13 | 2016-01-13 | 广州开普特健身用品有限公司 | A kind of running board of running machine level Four buffer structure |
| CN103550909B (en) * | 2013-11-13 | 2016-04-13 | 东莞市开普特健身器材有限公司 | A kind of manufacture method of treadmill multi-stage buffering structure and multi-stage buffering structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9649528B2 (en) | Treadboard of a treadmill and a treadmill | |
| WO2007008460A3 (en) | Elliptical exerciser | |
| US20080161166A1 (en) | Exercise Machine With Adjustable Pedals | |
| WO2005082105A3 (en) | Dual treadmill exercise device having a single rear roller | |
| CN201127815Y (en) | Adjustable buffering mechanism of running device | |
| CN111714825B (en) | Interesting rowing machine | |
| KR101087002B1 (en) | Health Bike with Horse Riding Function | |
| CN201452319U (en) | Height adjustable seat | |
| CN103661688A (en) | Bicycle vertical pipe adjusting device | |
| WO2009080347A3 (en) | Wheelchair frame and wheelchair with cross-brace | |
| CN100404354C (en) | Saddle for bicycle | |
| CN209734854U (en) | Novel dance ligament training device | |
| CN100415324C (en) | Saddle for exercise apparatus and exercise apparatus using the same | |
| CN202965814U (en) | Braking caster wheel | |
| CN203581290U (en) | Self-propelled sliding plate | |
| CN205469616U (en) | Bicycle massage booster unit | |
| KR200309166Y1 (en) | Bicycle saddle with support wing | |
| CN220257051U (en) | Anti-slip counterweight mechanism for exercise training | |
| CN209208963U (en) | A kind of quick detachable Bicycle crank connection structure | |
| CN111701187B (en) | Rowing machine for collaborative training | |
| CN213963998U (en) | Medical postoperative nursing rehabilitation training device | |
| CN103057351A (en) | Braking trundle | |
| CN213432813U (en) | Sports shank muscle training ware that can time | |
| CN210257839U (en) | Central control caster connecting rod type control structure | |
| CN207644559U (en) | It stands and rides the pedal driver of stamping type bicycle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI GAOSHUO ELECTRICAL AND MECHANICAL TECHNOL Free format text: FORMER OWNER: ZHAO NUO Effective date: 20110402 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
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 |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110402 Address after: 200011 Shanghai City, Huangpu District Lujiabang road new Century Towers No. 1011 room 1205 Patentee after: Shanghai Gaoshuo Electromechanical Technology Co., Ltd. Address before: 473500 No. 169 construction street, Jiao Xiang Village, Xinye County, Nanyang, Henan Patentee before: Zhao Na |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081008 Termination date: 20111225 |