CN204507141U - A kind of Foldable handlebar - Google Patents
A kind of Foldable handlebar Download PDFInfo
- Publication number
- CN204507141U CN204507141U CN201520207619.XU CN201520207619U CN204507141U CN 204507141 U CN204507141 U CN 204507141U CN 201520207619 U CN201520207619 U CN 201520207619U CN 204507141 U CN204507141 U CN 204507141U
- Authority
- CN
- China
- Prior art keywords
- contiguous block
- vertical
- clutch cover
- connecting portion
- handle tube
- 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
- 241001397306 Proales Species 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Abstract
The utility model discloses a kind of Foldable handlebar, comprise the vertical and symmetrical handle tube be connected to vertical both sides, described handle tube is connected with the connecting portion of vertical both sides respectively by contiguous block, front end and the described connecting portion standing of this contiguous block are hinged, handle tube is fixed on the rear end of contiguous block, and described contiguous block is arranged with clutch cover.This Foldable handlebar is simple and reasonable, swift to operate, dependable performance.
Description
Technical field
The utility model relates to bicycle part, is specially a kind of folding handlebar.
Background technology
In the last few years, Electrical Bicycle, with its environmental protection, convenient, inexpensive feature, was subject to the welcome of consumers in general.For the ease of carrying and depositing, many vehicles have employed fold design, as folding stand, Foldable handlebar etc. at present.
Patent CN203172820 discloses a kind of folding handles, and the handle of its both sides is rotating to be connected in vertical rod to reach folding object.In order to realize the location of handle, it is provided with the locating dowel pin and positioning groove that match in junction.But this locate mode is reliable not, gap is had between locating dowel pin and positioning groove, particularly in use for some time, along with the deformation failure of locating dowel pin upper spring, the locking effect of locating dowel pin is more bad, handle is easily rocked, and this have impact on the driving experience of customer greatly, and brings potential safety hazard.
Summary of the invention
The purpose of this utility model is to provide a kind of simple and reasonable, swift to operate, safe and reliable Foldable handlebar.
Foldable handlebar described in the utility model, comprise the vertical and symmetrical handle tube be connected to vertical both sides, described handle tube is connected with the connecting portion of vertical both sides respectively by contiguous block, front end and the described connecting portion standing of this contiguous block are hinged, handle tube is fixed on the rear end of contiguous block, described contiguous block is arranged with clutch cover, and described clutch cover can move forward and backward, make its front end with vertical connecting portion fit or be separated.
Further, between described clutch cover and contiguous block, be provided with pull back spring, described pull back spring makes the proal trend of clutch cover.
Further, the described periphery vertical connecting portion has outside thread, and described clutch cover front end has the negative thread be mated.
The utility model tool has the following advantages:
1, handle tube realizes steady lock by clutch cover and between vertical, effectively can avoid the situation hand wobble, comfort level and safety thus raising vehicle is ridden.
2, this handlebar has excellent folding property, and user can fold and launch operation fast, effortlessly.
3, this Foldable handlebar is simple and reasonable, is beneficial to production.
Accompanying drawing explanation
Fig. 1 is the structural representation of this handlebar when being in deployed condition;
Fig. 2 is the structural representation of this handlebar when being in folded state.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail, and following examples, only for explaining the utility model, do not form the restriction to the utility model protection domain.
Foldable handlebar as shown in Figure 1, 2, comprises the handle tube 2 vertical 1 and symmetry are connected to vertical both sides being positioned at middle part.Described handle tube 2 is connected with the connecting portion of vertical 1 both sides respectively by contiguous block 3, and front end and the described connecting portion standing of this contiguous block 3 are hinged, and handle tube 2 is fixed on the rear end of contiguous block 3.
Described contiguous block 3 is arranged with clutch cover 4, is provided with pull back spring 5 between clutch cover 4 and contiguous block 3, described pull back spring 5 makes the proal trend of clutch cover 4.
After ensureing that handle tube 2 launches further, clutch cover 4 and the steady lock between vertical 1, the described periphery vertical connecting portion has outside thread 101, and described clutch cover 4 front end has the negative thread 401 be mated, and clutch cover is firmly connected with forming screw thread between vertical.
The principle of work of this Foldable handlebar is as follows:
When needing the handlebar of normal deployed condition to carry out folding, first twist described clutch cover 4 with hand, make clutch cover 4 and the screw thread between vertical connecting portion is thrown off, then overcoming the application force of pull back spring 5, clutch cover 4 is pulled back on earth, clutch cover is deviate from from vertical connecting portion completely.Then just can press down handle tube 2, make it rotate 90 degree by contiguous block and centered by the hinge-point between vertical, just complete the folding operation of handlebar, be in the handlebar of folded state as shown in Figure 2.
When needing the handlebar of folded state to reset, directly handle tube 2 is upwards rotated 90 degree, make it and vertical connecting portion is aligned, now clutch cover 4 just automatically ejects forward under the effect of pull back spring 5, be enclosed within vertical connecting portion, with hand clutch cover 4 tightened again and put in place, just complete the expansion operation of handlebar, be in the handlebar of deployed condition as shown in Figure 1.
Claims (3)
1. a Foldable handlebar, comprise the vertical and symmetrical handle tube be connected to vertical both sides, it is characterized in that: described handle tube is connected with the connecting portion of vertical both sides respectively by contiguous block, front end and the described connecting portion standing of this contiguous block are hinged, handle tube is fixed on the rear end of contiguous block, described contiguous block is arranged with clutch cover, and described clutch cover can move forward and backward, make its front end with vertical connecting portion fit or be separated.
2. Foldable handlebar according to claim 1, is characterized in that: between described clutch cover and contiguous block, be provided with pull back spring, and described pull back spring makes the proal trend of clutch cover.
3. Foldable handlebar according to claim 1 and 2, is characterized in that: the described periphery vertical connecting portion has outside thread, and described clutch cover front end has the negative thread be mated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520207619.XU CN204507141U (en) | 2015-04-09 | 2015-04-09 | A kind of Foldable handlebar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520207619.XU CN204507141U (en) | 2015-04-09 | 2015-04-09 | A kind of Foldable handlebar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204507141U true CN204507141U (en) | 2015-07-29 |
Family
ID=53705134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520207619.XU Expired - Fee Related CN204507141U (en) | 2015-04-09 | 2015-04-09 | A kind of Foldable handlebar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204507141U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335589A (en) * | 2016-09-22 | 2017-01-18 | 欧阳昌俊 | Foldable scooter |
| CN109204657A (en) * | 2018-09-27 | 2019-01-15 | 天津市祺翔自行车股份有限公司 | A kind of new bicycle handlebar |
-
2015
- 2015-04-09 CN CN201520207619.XU patent/CN204507141U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335589A (en) * | 2016-09-22 | 2017-01-18 | 欧阳昌俊 | Foldable scooter |
| CN109204657A (en) * | 2018-09-27 | 2019-01-15 | 天津市祺翔自行车股份有限公司 | A kind of new bicycle handlebar |
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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 |
Granted publication date: 20150729 |