CN204972854U - Exercise bicycle's seat pipe folding mechanism - Google Patents
Exercise bicycle's seat pipe folding mechanism Download PDFInfo
- Publication number
- CN204972854U CN204972854U CN201520629314.8U CN201520629314U CN204972854U CN 204972854 U CN204972854 U CN 204972854U CN 201520629314 U CN201520629314 U CN 201520629314U CN 204972854 U CN204972854 U CN 204972854U
- Authority
- CN
- China
- Prior art keywords
- seat pipe
- chip breaker
- slotted chip
- spacer pin
- deep
- 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
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- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model provides an exercise bicycle's seat pipe folding mechanism, seat pipe folding mechanism is including fixing the U -shaped connecting piece on the body frame and being used for the spacing spacer pin of seat pipe, the front end of seat pipe is rotationally installed between the left and right sides ear of U -shaped connecting piece, left arc wall and right arc wall have been driven on the left and right sides ear of U -shaped connecting piece respectively, the spacer pin passes from a left side to the right side in proper order left side arc wall and right arc wall, what transition connection piece can reciprocate passes the seat pipe, transition connection piece's the lower extreme and the piston rod of adjustable resistance pneumatic cylinder are connected, transition connection piece's upper end is passed through the detachable fixed pin and is connected with the rear end of connecting rod. The utility model provides a convenient to use, the exercise bicycle's seat pipe folding mechanism of being convenient for to accomodate.
Description
Technical field
The utility model belongs to health and fitness facilities technical field, particularly relates to a kind of seat pipe fold mechanism of exercycle.
Background technology
The seat pipe being connected with cushion on existing exercycle normally can not fold, thus there is storage and carry inconvenient defect.
Utility model content
In order to overcome the deficiency that prior art exists, the utility model provide a kind of easy to use, be convenient to the seat pipe fold mechanism of exercycle received.
The utility model solves the technical scheme that its technical problem adopts:
A kind of seat pipe fold mechanism of exercycle, described seat pipe fold mechanism comprises the U-shaped connector that is fixed on body frame and manages spacing spacer pin in order to seat, the front end of described seat pipe is installed in rotation between the left and right sides ear of described U-shaped connector, the left and right sides ear of described U-shaped connector has left deep-slotted chip breaker and right deep-slotted chip breaker, described spacer pin is from left to right successively through described left deep-slotted chip breaker and right deep-slotted chip breaker;
Transition piece is moving up and down, and through described seat pipe, the lower end of described transition piece is connected with the piston rod of adjustable resistance hydraulic cylinder, and the upper end of described transition piece is connected with the rear end of connecting rod by dismountable steady pin.
Further, described spacer pin is provided with the draw ring that pulls.
The beneficial effects of the utility model are mainly manifested in: easy to use, be convenient to storage.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is folded state schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
See figures.1.and.2, a kind of seat pipe fold mechanism of exercycle, comprise and be fixed on U-shaped connector 61 on body frame 1 and in order to the spacing spacer pin 6 of seat pipe 2, the front end of described seat pipe 2 is installed in rotation between the left and right sides ear of described U-shaped connector 61, the left and right sides ear of described U-shaped connector 61 has left deep-slotted chip breaker and right deep-slotted chip breaker, described spacer pin 6 is from left to right successively through described left deep-slotted chip breaker and right deep-slotted chip breaker;
Transition piece 71 is moving up and down, and through described seat pipe 2, the lower end of described transition piece 71 is connected with the piston rod of adjustable resistance hydraulic cylinder, and the upper end of described transition piece 71 is connected with the rear end of connecting rod 14 by dismountable steady pin 7.
Further again, described spacer pin 6 is provided with the draw ring pulled.
In the present embodiment, the seat pipe 2 being provided with cushion is connected with described body frame 1 is collapsible by the utility model, and the pin-and-hole on transition piece 71 and connecting rod 14 worn by described steady pin 7, and described steady pin 7 is positioned at the top of described seat pipe 2; Adjustable resistance hydraulic cylinder is positioned at the below of described seat pipe 2, the cylinder body of described adjustable resistance hydraulic cylinder is fixed on body frame 1, the piston rod of described adjustable resistance hydraulic cylinder is connected with the rear end of connecting rod 14 by transition piece 71, and the front end of connecting rod 14 is connected with described head tube 10.
Using method of the present utility model: when seat pipe 2 uses, transition piece 71 and connecting rod 14 are fixed by steady pin 7, spacer pin 6 is through the left deep-slotted chip breaker on the U-shaped connector 61 be fixedly connected with body frame 1 and right deep-slotted chip breaker, and now spacer pin 6 is positioned at the below of described seat pipe 2; When needing foldable base pipe 2, also pulled out from connecting rod 14 by steady pin 7, spacer pin 6 pulls out from left deep-slotted chip breaker and right deep-slotted chip breaker simultaneously, is rotated down a pipe 2 and folds with body frame 1, again spacer pin 6 is passed left deep-slotted chip breaker and right deep-slotted chip breaker, now spacer pin 6 is positioned at the top of a pipe 2.
The utility model has folder function, is convenient to storage and uses.
Claims (2)
1. the seat pipe fold mechanism of an exercycle, it is characterized in that: described seat pipe fold mechanism comprises the U-shaped connector that is fixed on body frame and manages spacing spacer pin in order to seat, the front end of described seat pipe is installed in rotation between the left and right sides ear of described U-shaped connector, the left and right sides ear of described U-shaped connector has left deep-slotted chip breaker and right deep-slotted chip breaker, described spacer pin is from left to right successively through described left deep-slotted chip breaker and right deep-slotted chip breaker;
Transition piece is moving up and down, and through described seat pipe, the lower end of described transition piece is connected with the piston rod of adjustable resistance hydraulic cylinder, and the upper end of described transition piece is connected with the rear end of connecting rod by dismountable steady pin.
2. the seat pipe fold mechanism of exercycle as claimed in claim 1, is characterized in that: described spacer pin is provided with the draw ring pulled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520629314.8U CN204972854U (en) | 2015-08-17 | 2015-08-17 | Exercise bicycle's seat pipe folding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520629314.8U CN204972854U (en) | 2015-08-17 | 2015-08-17 | Exercise bicycle's seat pipe folding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204972854U true CN204972854U (en) | 2016-01-20 |
Family
ID=55107277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520629314.8U Expired - Fee Related CN204972854U (en) | 2015-08-17 | 2015-08-17 | Exercise bicycle's seat pipe folding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204972854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020052187A1 (en) * | 2018-09-13 | 2020-03-19 | 庄龙飞 | Exercising apparatus |
-
2015
- 2015-08-17 CN CN201520629314.8U patent/CN204972854U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020052187A1 (en) * | 2018-09-13 | 2020-03-19 | 庄龙飞 | Exercising apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160726 Address after: 321200, No. five, No. 7 East Road, hardware industry zone, Tong Zhen Town, Zhejiang County, Wuyi Province Patentee after: Wuyi Shenglong Metal Product Co., Ltd. Address before: 321200 Wuyi Shenglong Metal Product Co., Ltd., No. five East 7, East Road, hardware town, Wuyi County, Zhejiang Province Patentee before: Cheng Feng |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20170817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |