CN201304208Y - Folding mechanism of body-building machine - Google Patents
Folding mechanism of body-building machine Download PDFInfo
- Publication number
- CN201304208Y CN201304208Y CNU2008202019661U CN200820201966U CN201304208Y CN 201304208 Y CN201304208 Y CN 201304208Y CN U2008202019661 U CNU2008202019661 U CN U2008202019661U CN 200820201966 U CN200820201966 U CN 200820201966U CN 201304208 Y CN201304208 Y CN 201304208Y
- Authority
- CN
- China
- Prior art keywords
- exercising machine
- body exercising
- base
- support bar
- expansion link
- 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
Images
Landscapes
- Rehabilitation Tools (AREA)
Abstract
The utility model relates to a mechanism for folding a body-building machine, in particular to a folding body-building machine which is equipment capable of reducing storage and transportation space. The folding mechanism of the body-building machine comprises a base (1), and is characterized in that: two movable supporting rods (2), a lifting motor (3) and one or two pneumatic or electric telescopic rods are fixed on the base (1); one end of the supporting rods (2) and one end of the telescopic rods (4) are flexibly connected at the front and rear ends of the two sides of the base (1), and the other ends of the supporting rods (2) and the telescopic rods (4) are flexible connected at the two ends on the body-building machine (5) corresponding to the base (1); the lifting motor (3) is arranged at the front end of the base (1), a movable connecting block (6) is flexibly connected at one end of the lifting motor (3) and is fixed on the front end of the body-building machine (5), and the other end of the lifting motor (3) is flexibly connected on the middle position of the supporting rods (2), so as to lead the body-building machine (5) and the supporting rods (2) to form a lever motion mechanism with the lifting motor (3) as power and the supporting rods (2) as intermediate supports.
Description
Technical field
The utility model is involved in the folding a kind of mechanism of body exercising machine, mainly relates to deposit a kind of equipment that needs the space with transport point in the body exercising machine that can fold to reduce it.
Technical background
At present, the folding mode of existing body exercising machine is divided into two kinds, a kind ofly be that power air pressure drives fold mechanism, is 03231345.4 patent as the patent name of Chinese utility application for " a kind of treadmill elevating folding mechanism " patent No., this fold mechanism is mainly by a motor foldable push and pull, and its complex structure, cost height, stability are poor; Another kind is the manual folding machine structure, and this mechanism turns up the handrail bracing frame of body exercising machine and is placed on the fuselage, and such fold mechanism occupation space is more, is not suitable for general small size space and deposits.
The utility model content
The purpose of this utility model be for the complex structure that solves the prior art fold mechanism, cost height, stability is poor, occupation space is bigger, is not suitable for the defective of storing in small space, and a kind of body exercising machine fold mechanism is provided.
A kind of body exercising machine fold mechanism, include base, it is characterized in that: be fixed with two movable support rods on the base, a lift motor and one or two pneumatic or electric expansion bar compositions, one end of described support bar and expansion link is movably connected in the rear and front end, both sides of base, the other end is movably connected in two ends corresponding with base on the body exercising machine, lift motor is arranged on the front end of base, one end of lift motor is connected with one and flexibly connects piece, flexibly connecting piece is fixed on the front end of body exercising machine, the other end is movably connected on the centre position of support bar, make its body exercising machine and support bar form one with lift motor as power, support bar is as the lever motion mechanism of intermediate support.
Above-mentioned flexible connection piece is the connection plate of a sector or arc.
Above-mentioned expansion link includes a bassoon and tubule, be inserted in tubule in the bassoon and form stretching structure, be provided with a location drill holder in the junction of bassoon and tubule, the bassoon on the drill holder of location and the junction of tubule respectively are provided with a locating hole, locating hole is provided with a locator, and locator is fixed on the drill holder of location.
The locator of above-mentioned expansion link is to be arranged on a screw thread set screw that has spherical nose that is provided with on the drill holder of location.
On above-mentioned support bar and expansion link and base and the position that body exercising machine is connected the U-shaped clamp ring is set respectively, the U-shaped clamp ring is provided with connecting hole, the two ends of support bar and expansion link are provided with movable installing hole, and installing hole and connecting hole cooperation place are provided with and flexibly connect axle or pin installation flexible connection.
The beneficial effects of the utility model
1, because air pressure or the oil pressure expansion link that is connected in base that used of the present utility model, make the fold mechanism of its body exercising machine more firm, have certain pooling feature when folding, increased taking up room that folding security, the minimizing of body exercising machine put greatly.
2, because the utility model uses movable support rod is arranged, dwindled the folding space of body exercising machine fold mechanism.
Description of drawings
Fig. 1 turns up user mode figure for mechanism of the present utility model.
Fig. 2 is the J-J cutaway view of Fig. 1.
Fig. 3 keeps flat user mode figure for mechanism of the present utility model.
Fig. 4 is the H enlarged diagram of Fig. 3.
The specific embodiment
As shown in Figure 1, a kind of body exercising machine fold mechanism, include base 1, be fixed with two movable support rods 2 on the base 1, lift motor 3 and air pressure or oil pressure expansion link 4 are formed, one end of support bar 2 and pneumatic expansion link 4 is movably connected in the rear and front end, both sides of base 1, the other end is movably connected on the body exercising machine 5 and base 1 opposite ends, lift motor 3 is arranged on the front end of base 1, lift motor 3 one ends are connected with the flexible connection piece 6 of a sector, flexibly connecting piece 6 is fixed on the front end of body exercising machine 5, the other end is movably connected on the centre position of support bar 2, make its body exercising machine 5 and support bar 2 form one with lift motor 3 as power, support bar 2 is as the lever motion mechanism of intermediate support.Pneumatic expansion link 4 includes a bassoon 41 and tubule 42, be inserted in tubule 42 in the bassoon 41 and form stretching structure, be provided with a location drill holder 43 in the junction of bassoon 41 and tubule 42, the bassoon 41 on the drill holder 43 of location and the junction of tubule 52 respectively are provided with a locating hole 44, locating hole 44 is provided with a thread locator 45, and locator 45 is fixed on the drill holder 43 of location.On support bar 2 and expansion link 4 and base 1 and the position that body exercising machine 5 is connected U-shaped clamp ring 7 is set respectively, U-shaped clamp ring 7 is provided with connecting hole 8, the two ends of support bar 2 and expansion link 4 are provided with movable installing hole 9, and installing hole 9 is provided with connecting hole 8 cooperation places and flexibly connects the axle flexible connection.
When not using body exercising machine, with hand body exercising machine is upwards lifted, air pressure in the bassoon 41 of air pressure or oil pressure expansion link 4 or oil pressure promote the elongation of tubule 42 and uphold, simultaneously, and support bar 2 and body exercising machine 5 angled swings, locating hole 44 correspondences until the location drill holder 43 that arrives bassoon 41 and tubule 42 junctions, the spherical nose of locator 45 snaps on the locating hole, forms folded state, simultaneously, can also shrink lift motor 3, make body exercising machine 5 press close to support bar 2 and reach best folded state.Otherwise for body exercising machine fell downwards, owing to adopted air pressure or oil pressure expansion link 4, it is to have pooling feature that body exercising machine is descended, and slowly falling reaches user mode.Under user mode, start elevator motor 3, lift motor 3 flexible expansion links 31, because the expansion link 2 that expansion link 31 is fixed on the base 1 is middle, when expansion link 2 is stretched, pulling is connected in the flexible connection piece 6 of body exercising machine 5, make body exercising machine 5 have up-down adjustment and play inclined height, reach suitable individual sports requirement.
Claims (5)
1, a kind of body exercising machine fold mechanism, include base (1), it is characterized in that: be fixed with two movable support rods (2) on the base (1), a lift motor (3) and one or two pneumatic or electric expansion bar (4) compositions, one end of described support bar (2) and expansion link (4) is movably connected in the rear and front end, both sides of base (1), the other end is movably connected in body exercising machine (5) and goes up and the corresponding two ends of base (1), lift motor (3) is arranged on the front end of base (1), one end of lift motor (3) is connected with one and flexibly connects piece (6), flexibly connecting piece (6) is fixed on the front end of body exercising machine (5), the other end is movably connected on the centre position of support bar (2), make its body exercising machine (5) and support bar (2) form one with lift motor (3) as power, support bar (2) is as the lever motion mechanism of intermediate support.
2, a kind of body exercising machine fold mechanism according to claim 1 is characterized in that: described flexible connection piece (6) is the connection plate of a sector or arc.
3, a kind of body exercising machine fold mechanism according to claim 1, it is characterized in that: described expansion link (4) includes a bassoon (41) and tubule (42), be inserted in tubule (42) in the bassoon (41) and form stretching structure, be provided with a location drill holder (43) in the junction of bassoon (41) and tubule (42), the bassoon (41) on the location drill holder (43) and the junction of tubule (42) respectively are provided with a locating hole (44), locating hole (44) is provided with a locator (45), and locator (45) is fixed on the location drill holder (43).
4, a kind of body exercising machine fold mechanism according to claim 2 is characterized in that: the locator of described expansion link (45) is gone up a screw thread set screw that has spherical nose that is provided with for being arranged on location drill holder (43).
5, a kind of body exercising machine fold mechanism according to claim 1, it is characterized in that: on described support bar (2) and expansion link (4) and base (1) and the position that body exercising machine (5) is connected U-shaped clamp ring (7) is set respectively, U-shaped clamp ring (7) is provided with connecting hole (8), the two ends of support bar (2) and expansion link (4) are provided with movable installing hole (9), and installing hole (9) is provided with connecting hole (8) cooperation place and flexibly connects axle or pin installation flexible connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202019661U CN201304208Y (en) | 2008-10-17 | 2008-10-17 | Folding mechanism of body-building machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202019661U CN201304208Y (en) | 2008-10-17 | 2008-10-17 | Folding mechanism of body-building machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201304208Y true CN201304208Y (en) | 2009-09-09 |
Family
ID=41096670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202019661U Expired - Fee Related CN201304208Y (en) | 2008-10-17 | 2008-10-17 | Folding mechanism of body-building machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201304208Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012058738A1 (en) * | 2010-11-04 | 2012-05-10 | Takashi Nishimura | Structural arrangement introduced into a running machine, combining with furniture |
| CN103785137A (en) * | 2012-11-02 | 2014-05-14 | 明跃国际健康科技股份有限公司 | Stand-up office walking device |
| CN106730746A (en) * | 2017-01-09 | 2017-05-31 | 雪梦都（北京）体育文化有限公司 | A kind of foldable ski machine |
-
2008
- 2008-10-17 CN CNU2008202019661U patent/CN201304208Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012058738A1 (en) * | 2010-11-04 | 2012-05-10 | Takashi Nishimura | Structural arrangement introduced into a running machine, combining with furniture |
| CN103785137A (en) * | 2012-11-02 | 2014-05-14 | 明跃国际健康科技股份有限公司 | Stand-up office walking device |
| CN106730746A (en) * | 2017-01-09 | 2017-05-31 | 雪梦都（北京）体育文化有限公司 | A kind of foldable ski machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201200166Y (en) | Foldable bed rack and cross frame | |
| CN201304208Y (en) | Folding mechanism of body-building machine | |
| CN112621682A (en) | Pedal lifting bicycle working frame | |
| CN113206471B (en) | Comprehensive distribution box climbing operation maintenance platform | |
| CN201025938Y (en) | Folding slide bar sunshade umbrella | |
| CN202312321U (en) | Multifunctional sofa | |
| CN2512685Y (en) | Lift mechanism for bicycle saddle pad | |
| CN209382260U (en) | A kind of good unmanned plane undercarriage of buffering effect | |
| CN215369056U (en) | Automatic tent support of pneumatic rod | |
| CN206504234U (en) | A kind of playground lighting device | |
| CN107323577B (en) | Folding saddle integrated with saddle pipe and folding and unfolding method thereof | |
| CN205795092U (en) | The umbrella of adjustable dimension | |
| CN205795093U (en) | The umbrella of controlled dimensions | |
| CN202457412U (en) | Stable foldable bed | |
| CN206027007U (en) | Inflating football gate | |
| CN204457058U (en) | A kind of tent frame rod structure without side lever group | |
| CN212090823U (en) | Portable volleyball car for training | |
| CN220974438U (en) | Folding structure and tricycle with same | |
| CN220601014U (en) | Movable storage screen bracket | |
| CN2560245Y (en) | Central stick structure of multi-fold umbrella | |
| CN206006788U (en) | A kind of convenient clothes hanger for folding | |
| CN216156193U (en) | Exempt from to assemble lift clothes hanger that dries in air | |
| CN221194506U (en) | Tent framework with supporting and limiting structure | |
| CN220110357U (en) | Elbow abdomen building wheel | |
| CN215790882U (en) | Adjustable percussion drill support for top drilling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090909 Termination date: 20171017 |