CN201512066U - Bike handlebar stand pipe folding device - Google Patents
Bike handlebar stand pipe folding device Download PDFInfo
- Publication number
- CN201512066U CN201512066U CN2009200926052U CN200920092605U CN201512066U CN 201512066 U CN201512066 U CN 201512066U CN 2009200926052 U CN2009200926052 U CN 2009200926052U CN 200920092605 U CN200920092605 U CN 200920092605U CN 201512066 U CN201512066 U CN 201512066U
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- CN
- China
- Prior art keywords
- bike
- stem
- folding
- stand pipe
- handlebar
- 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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Abstract
The utility model provides a bike handlebar stand pipe folding device consisting of bike forks, a handlebar, a handlebar stand pipe and an elastic vision adjusting belt, wherein, the upper ends of the bike forks on two sides are higher than the shoulder part, a movable insertion pipe is arranged on one side for fixing the handlebar stand pipe, and a fixing hole is formed on the other side for fixing the elastic vision adjusting belt. Compared with the conventional bike handlebar stand pipe folding device, the utility model has the following advantages: the utility model overcomes the defects in the handlebar stand pipe folding mechanism of the conventional folding bike, thereby making the folding of the handlebar stand pipe more convenient and quicker; and after the folding bike is folded, the elastic vision adjusting belt can be used as a strap for handholding and pickabacking the folded bike, thereby improving the safety, the practicability and the portability in using the folding bike.
Description
Technical field
The utility model belongs to the bicycle field, particularly a kind of bicycle handle bar standpipe folding device.
Technical background
Traditional bicycle handle bar's standpipe all is to insert from car fork standpipe upper end, and its fold mechanism also all is and car is pitched the standpipe in-line, and such fold mechanism volume is big, complex structure cost height, and also there is certain potential safety hazard in folding trouble.
Summary of the invention
The purpose of this utility model overcomes the deficiency of prior art exactly, and a kind of bicycle handle bar standpipe folding device of a kind of simple in structure, compact to design, safe and reasonable, folding convenient is provided.
For realizing that its purpose the utility model adopts following technical measures:
A kind of bicycle handle bar standpipe folding device is made up of car fork, handlebar, stem and elasticity vision adjusting strip, two sidecars are stuck end and are higher than shoulder, one side has the fixedly movable insertion pipe of stem, one side has the fixedly fixed orifice of elasticity vision adjusting strip, the stem lower end is inserted a sidecar and is stuck the rotating movable insertion pipe of end, there have spring to socket in the middle of the pipe to be fixing, stem is welded with the stem set pin that links together with car fork standpipe by the lower end, and the stem upper end is welded on the non-middle place of handlebar.
The utility model has been compared following advantage with existing bicycle handle bar standpipe folding device: mainly be the deficiency that has overcome existing folding bicycle stem fold mechanism, make it folding more convenient, folding back elasticity vision adjusting strip can use as braces, it is really reached be convenient to after folding pickaback portablely, improved safety, practicality and portability during folding bicycle uses.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is a structural front view of the present utility model;
Fig. 2 is the folding view of the utility model.
As scheming: (1) car fork, (2) car fork standpipe, (3) stem, (4) elasticity vision adjusting strip, (5) handlebar, (6) movable insertion pipe, (7) stem set pin, (8) vehicle frame, (9) spring.
The specific embodiment
As shown in drawings: a kind of bicycle handle bar standpipe folding device is by car fork (1), handlebar (5), stem (3) and elasticity vision adjusting strip (4) are formed, two sidecars forks (1) upper end is higher than shoulder, one side has the fixedly movable insertion pipe (6) of stem (3), one side has the fixedly fixed orifice of elasticity vision adjusting strip (4), sidecar fork (1) upper end rotating movable insertion pipe (6) is inserted in stem (3) lower end, there is spring (9) to socket fixing in the middle of the pipe, stem (3) is welded with the stem set pin (7) that links together with car fork standpipe (2) by the lower end, and stem (3) upper end is welded on the non-middle place of handlebar (5).
When folding, on carry handlebar (5) and make stem (3) lower end overcome spring (9) resistance to rise to movable insertion pipe (6) and rotate with the upper part, stem set pin (7) is also extracted from car fork standpipe (2) upper end simultaneously, anti-clockwise rotation handlebar (5) 90 is spent post-tensioning again rolls in vehicle frame (8) rear end seat pipe below handlebar (5), elasticity vision adjusting strip (4) then is pressed on vehicle frame (8) crossbeam, and pull-up elasticity vision adjusting strip this moment (4) is portable or pickaback; Contrary operation gets final product during expansion.
Claims (3)
1. bicycle handle bar's standpipe folding device is made up of car fork, handlebar, stem and elasticity vision adjusting strip, it is characterized in that: two sidecars are stuck end and are higher than shoulder, one side has the fixedly movable insertion pipe of stem, one side has the fixedly fixed orifice of elasticity vision adjusting strip, the stem lower end is inserted a sidecar and is stuck the rotating movable insertion pipe of end, and there have spring to socket in the middle of the pipe to be fixing.
2. a kind of bicycle handle bar as claimed in claim 1 or 2 standpipe folding device is characterized in that: stem is welded with the stem set pin that links together with car fork standpipe by the lower end.
3. a kind of bicycle handle bar as claimed in claim 1 or 2 standpipe folding device is characterized in that: the stem upper end is welded on the non-middle place of handlebar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200926052U CN201512066U (en) | 2009-08-26 | 2009-08-26 | Bike handlebar stand pipe folding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200926052U CN201512066U (en) | 2009-08-26 | 2009-08-26 | Bike handlebar stand pipe folding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201512066U true CN201512066U (en) | 2010-06-23 |
Family
ID=42483469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200926052U Expired - Fee Related CN201512066U (en) | 2009-08-26 | 2009-08-26 | Bike handlebar stand pipe folding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201512066U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106143757A (en) * | 2015-03-24 | 2016-11-23 | 天津市天昌琴瑶自行车有限公司 | A kind of new bicycle handlebar mounting structure |
-
2009
- 2009-08-26 CN CN2009200926052U patent/CN201512066U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106143757A (en) * | 2015-03-24 | 2016-11-23 | 天津市天昌琴瑶自行车有限公司 | A kind of new bicycle handlebar mounting structure |
| CN106143757B (en) * | 2015-03-24 | 2019-06-07 | 天津市天昌琴瑶自行车有限公司 | A kind of new bicycle handlebar mounting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20100826 |