CN214130099U - Novel stand column folding mechanism of treading type treadmill - Google Patents
Novel stand column folding mechanism of treading type treadmill Download PDFInfo
- Publication number
- CN214130099U CN214130099U CN202120079720.7U CN202120079720U CN214130099U CN 214130099 U CN214130099 U CN 214130099U CN 202120079720 U CN202120079720 U CN 202120079720U CN 214130099 U CN214130099 U CN 214130099U
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- swing rod
- spring
- underframe
- novel
- folding mechanism
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- 238000000429 assembly Methods 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a novel treading type treadmill upright post folding mechanism, which comprises an underframe and upright posts, wherein the underframe is provided with a shaft sleeve, the lower part of the upright post is fixedly connected with a rotating shaft, the rotating shaft is installed and connected in the shaft sleeve, a folding component is arranged between the upright post and the underframe, and the folding component comprises a slide rail, a slide block, a swing rod and a spring; the sliding rail is fixedly connected to the top of the shaft sleeve, and the sliding block is arranged in the sliding rail; a fulcrum shaft is mounted on the underframe on the rear side of the shaft sleeve, the middle part of the swing rod is movably connected to the fulcrum shaft, the front end of the swing rod is connected with a slide block, a latch is arranged on the lower part of the slide block, the rear end of the swing rod is connected with the upper end of a spring, and the other end of the spring is hung on the upper edge of the underframe; and a positioning bayonet is arranged on the rotating shaft right below the latch, and the latch is clamped in the positioning bayonet after moving downwards. The utility model discloses with prior art's advantage be: the utility model discloses a mode that the foot stepped on the pedal handle carries out the expansion or the folding operation of treadmill stand, and the security is high, avoids the emergence of incident, and convenient operation, swift.
Description
Technical Field
The utility model relates to a stand beta structure especially relates to a novel formula of trampling treadmill stand folding mechanism.
Background
At present, current folding treadmill stand folding mechanism designs complicatedly, and folding operating switch is located stand bottom position, and the operation is inconvenient, when the folding switch of operation of bowing, the stand may be too heavy and directly fold under the dead weight effect and push down, has certain potential safety hazard, consequently, develops a novel formula of stepping on treadmill stand folding mechanism, becomes the problem that technical staff in the field awaited attention to the solution.
SUMMERY OF THE UTILITY MODEL
The utility model provides a novel treading type treadmill stand column folding mechanism for solving the defects.
The above object of the present invention is achieved by the following technical solutions: a novel upright post folding mechanism of a treading type treadmill comprises an underframe and upright posts, wherein a shaft sleeve is arranged on the underframe, the lower parts of the upright posts are fixedly connected with a rotating shaft, the rotating shaft is installed and connected in the shaft sleeve, a folding assembly is arranged between the upright posts and the underframe, and the folding assembly comprises a slide rail, a slide block, a swing rod and a spring;
the sliding rail is fixedly connected to the top of the shaft sleeve, and the sliding block is installed in the sliding rail;
a fulcrum shaft is mounted on the underframe on the rear side of the shaft sleeve, the middle part of the swing rod is movably connected to the fulcrum shaft, the front end of the swing rod is connected with a slide block, a latch is arranged on the lower part of the slide block, the rear end of the swing rod is connected with the upper end of a spring, and the other end of the spring is hung on the upper edge of the underframe;
and a positioning bayonet is arranged on the rotating shaft right below the latch, and the latch is clamped in the positioning bayonet after moving downwards.
Furthermore, a positioning sheet is arranged on the rotating shaft, and the positioning bayonet is arranged on the positioning sheet.
Further, the location bayonet socket includes stand expansion state bayonet socket and stand folding state bayonet socket.
Furthermore, a sliding groove is formed in the sliding block, the front end of the swing rod is connected with a clamping button, and one end of the clamping button is embedded into the sliding groove.
Furthermore, a spring hanging piece is arranged on the bottom frame, and the upper end of the spring is hung on the spring hanging piece.
Furthermore, the rear part of the swing rod is connected with a pedal handle.
Furthermore, a folding assembly is also installed on the other side of the upright post, and the rear parts of swing rods of the folding assemblies on the two sides are connected through a synchronous linkage rod.
When the folding type folding upright post is used, the pedal handle is stepped down to drive the front end of the swing rod to move upwards together with the slide block, so that the latch at the lower part of the slide block is separated from the positioning bayonet on the rotating shaft, and at the moment, the upright post fixedly connected with the rotating shaft can be unfolded or folded. When the bicycle is unfolded or folded in place, the pedal handle is loosened, the front end of the swing rod is driven to move downwards together with the slide block under the action of the spring, and the latch at the lower part of the slide block is clamped into the positioning bayonet on the rotating shaft to realize fixation.
The utility model discloses with prior art's advantage be: the utility model discloses a mode that the foot stepped on the pedal handle carries out the expansion or the folding operation of treadmill stand, and the security is high, avoids the emergence of incident, and convenient operation, swift.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of one side of the middle folding assembly of the present invention.
Fig. 3 is a schematic structural diagram of the other side of the folding assembly of the present invention.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1, 2 and 3, a novel upright folding mechanism of a treading treadmill comprises an underframe 1 and an upright 2, wherein the underframe 1 is provided with a shaft sleeve 3, the lower part of the upright 2 is fixedly connected with a rotating shaft 4, the rotating shaft 4 is installed and connected in the shaft sleeve 3, a folding assembly S is arranged between the upright 2 and the underframe 1, and the folding assembly S comprises a slide rail 5, a slide block 6, a swing rod 7 and a spring 8;
the sliding rail 5 is fixedly connected to the top of the shaft sleeve 3, and the sliding block 6 is installed in the sliding rail 5;
a fulcrum shaft 9 is mounted on the bottom frame 1 at the rear side of the shaft sleeve 3, the middle part of the swing rod 7 is movably connected to the fulcrum shaft 9, the front end of the swing rod 7 is connected with a slide block 6, a latch 10 is arranged at the lower part of the slide block 6, the rear end of the swing rod 7 is connected with the upper end of a spring 8, and the other end of the spring 8 is hung on the upper edge of the bottom frame 1;
a positioning bayonet 11 is arranged on the rotating shaft 4 right below the latch 10, and the latch 10 is clamped in the positioning bayonet 11 after descending.
Furthermore, a positioning piece 12 is arranged on the rotating shaft 4, and the positioning bayonet 11 is arranged on the positioning piece 12.
Further, the positioning bayonet 11 includes a post unfolding state bayonet and a post folding state bayonet.
Furthermore, a sliding groove 13 is arranged on the sliding block 6, the front end of the swing rod 7 is connected with a clamping button 14, and one end of the clamping button 14 is embedded into the sliding groove 13.
Furthermore, a spring hanger 15 is arranged on the chassis 1, and the upper end of the spring 8 is hooked on the spring hanger 15.
Furthermore, the rear part of the swing rod 7 is connected with a pedal handle 16.
Furthermore, a folding assembly is also arranged on the other side of the upright post 2, and the rear parts of the swing rods 7 of the folding assemblies on the two sides are connected through a synchronous linkage rod 17.
When the folding type folding upright post is used, the pedal handle 16 is stepped down to drive the front end of the swing rod 7 and the slide block 6 to move upwards, so that the latch 10 at the lower part of the slide block 6 is separated from the positioning bayonet 11 on the rotating shaft 4, and at the moment, the upright post 2 fixedly connected with the rotating shaft 4 can be unfolded or folded. When the folding or unfolding is in place, the pedal handle 16 is loosened, the front end of the swing rod 7 and the slide block 6 are driven to move downwards under the action of the spring 8, and the latch 10 at the lower part of the slide block 6 is clamped into the positioning bayonet 11 on the rotating shaft 4 to realize fixation.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (7)
1. The utility model provides a novel formula of trampling treadmill stand folding mechanism, includes chassis and stand, be equipped with the axle sleeve on the chassis, a stand lower part fixed connection pivot, pivot erection joint are in the axle sleeve, its characterized in that:
a folding assembly is arranged between the upright post and the underframe and comprises a slide rail, a slide block, a swing rod and a spring;
the sliding rail is fixedly connected to the top of the shaft sleeve, and the sliding block is installed in the sliding rail;
a fulcrum shaft is mounted on the underframe on the rear side of the shaft sleeve, the middle part of the swing rod is movably connected to the fulcrum shaft, the front end of the swing rod is connected with a slide block, a latch is arranged on the lower part of the slide block, the rear end of the swing rod is connected with the upper end of a spring, and the other end of the spring is hung on the upper edge of the underframe;
and a positioning bayonet is arranged on the rotating shaft right below the latch, and the latch is clamped in the positioning bayonet after moving downwards.
2. The novel treading treadmill upright folding mechanism of claim 1, wherein: the rotating shaft is provided with a positioning sheet, and the positioning bayonet is arranged on the positioning sheet.
3. The novel treading treadmill upright folding mechanism of claim 1, wherein: the location bayonet socket includes stand expansion state bayonet socket and stand fold condition bayonet socket.
4. The novel treading treadmill upright folding mechanism of claim 1, wherein: the sliding block is provided with a sliding groove, the front end of the swing rod is connected with a clamping button, and one end of the clamping button is embedded into the sliding groove.
5. The novel treading treadmill upright folding mechanism of claim 1, wherein: the chassis is provided with a spring hanger, and the upper end of the spring is hooked on the spring hanger.
6. The novel treading treadmill upright folding mechanism of claim 1, wherein: the rear part of the swing rod is connected with a pedal handle.
7. The novel treading treadmill upright folding mechanism of claim 1, wherein: and a folding assembly is also arranged on the other side of the upright post, and the rear parts of the swing rods of the folding assemblies on the two sides are connected through a synchronous linkage rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120079720.7U CN214130099U (en) | 2021-01-12 | 2021-01-12 | Novel stand column folding mechanism of treading type treadmill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120079720.7U CN214130099U (en) | 2021-01-12 | 2021-01-12 | Novel stand column folding mechanism of treading type treadmill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214130099U true CN214130099U (en) | 2021-09-07 |
Family
ID=77547289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120079720.7U Expired - Fee Related CN214130099U (en) | 2021-01-12 | 2021-01-12 | Novel stand column folding mechanism of treading type treadmill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214130099U (en) |
-
2021
- 2021-01-12 CN CN202120079720.7U patent/CN214130099U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |