CN202243886U - Handlebar stand pipe base for bicycle - Google Patents
Handlebar stand pipe base for bicycle Download PDFInfo
- Publication number
- CN202243886U CN202243886U CN2011203261946U CN201120326194U CN202243886U CN 202243886 U CN202243886 U CN 202243886U CN 2011203261946 U CN2011203261946 U CN 2011203261946U CN 201120326194 U CN201120326194 U CN 201120326194U CN 202243886 U CN202243886 U CN 202243886U
- Authority
- CN
- China
- Prior art keywords
- opening
- stand pipe
- bicycle
- pipe base
- 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 - Lifetime
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- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model discloses a handlebar stand pipe base for a bicycle, which comprises a stand pipe base body, wherein one end of the stand pipe base body is a pipe binding part used for sleeving a handlebar, the other end of the stand pipe base body is a sleeving part for fixing a stand pipe, the sleeving part is a C-shaped structure body, thread holes are arranged on positions of an opening of the sleeving part, which are symmetrical up and down; and screws are screwed in the thread holes, and the opening of the sleeving part is closed through tight screwing of the screws. The handlebar stand pipe base is characterized in that the opening of the sleeving part is an incline opening. The opening of the sleeving part of the handlebar stand pipe base for the bicycle is the incline opening, a surface layer of the stand pipe can be effectively avoided being broken or cracked; meanwhile due to the incline opening, the other advantage that a thread at one end of the C-shaped opening of the sleeving part is relative long is brought, thus the locking force of the sleeving part can be effectively increased.
Description
Technical field
The utility model relates to a kind of vertical tube socket, concrete relates to a kind of stem seat that is used for bicycle.
Background technology
Referring to shown in Figure 1, known, the stem seat of bicycle; Comprise a vertical tube socket body 1, an end of said vertical tube socket body 1 is the beam tube portion 2 that is used for sheathed handlebar, and the other end is the socket part 3 of fixed riser; Said socket part 3 is a C type structure; Offer tapped bore on the symmetric position up and down at opening 301 places of said socket part 3, be installed with screw in the said tapped bore, through tightly revolving of screw; Can the opening 301 of said socket part 3 be closed, the opening 301 of said socket part 3 is a level mouth.The vertical tube socket of this kind structure tends to find a problem in use: broken or folder splits with the top layer folder of the standpipe of carbon steel or compound control easily when clamping standpipe in socket part 3.
The utility model content
For overcoming the problems of the prior art, the purpose of the utility model is to provide a kind of stem seat that is used for bicycle, and the coupling mechanism force of this handlebar Larry base is strong, and can not damage the standpipe top layer.
In order to solve the problems of the technologies described above, realize above-mentioned purpose, the utility model has adopted following technical scheme:
A kind of stem seat that is used for bicycle comprises a vertical tube socket body, and an end of said vertical tube socket body is the beam tube portion that is used for sheathed handlebar; The other end is the socket part of fixed riser, and said socket part is a C type structure, offers tapped bore on the symmetric position up and down of the opening part of said socket part; Be installed with screw in the said tapped bore; Through tightly revolving of screw, can the opening of said socket part be closed, it is characterized in that: the opening of said socket part is an angle.
Compared with prior art the utlity model has following advantage:
The opening of the socket part of the stem seat that is used for bicycle of the utility model is an angle; Can effectively avoid pressing from both sides the top layer that broken or folder splits standpipe; While is owing to opening tiltedly establishing; Bring another advantage, caused the thread of an end of socket part C type opening longer relatively, therefore can actv. have increased the coupling mechanism force of socket part.
Above-mentioned explanation only is the general introduction of the utility model technical scheme, in order more to know the technological means of understanding the utility model, and can implement according to the content of specification sheets, below with the preferred embodiment of the utility model and conjunction with figs. specify as after.The specific embodiment of the utility model is provided by following examples and accompanying drawing thereof in detail.
Description of drawings
Fig. 1 is the structural representation that is used for the vertical tube socket of bicycle handle bar of the prior art.
Fig. 2 is the structural representation of the vertical tube socket that is used for bicycle handle bar of the utility model.
Fig. 3 is the structure for amplifying scheme drawing of the socket part of the vertical tube socket that is used for bicycle handle bar of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the technical scheme of the utility model is further explained.
Referring to Fig. 2, shown in Figure 3, a kind of stem seat that is used for bicycle comprises a vertical tube socket body 1; One end of said vertical tube socket body 1 is the beam tube portion 2 that is used for sheathed handlebar; The other end is the socket part 3 of fixed riser, and said socket part 3 is a C type structure, offers tapped bore on the symmetric position up and down at opening 301 places of said socket part 3; Be installed with screw in the said tapped bore; Through tightly revolving of screw, can the opening 301 of said socket part 3 be closed, it is characterized in that: the opening 301 of said socket part 3 is an angle.
The foregoing description is technical conceive and the characteristics for the utility model is described just, its objective is to be the content that lets the one of ordinary skilled in the art can understand the utility model and to implement according to this, can not limit the protection domain of the utility model with this.The variation or the modification of every equivalence of having done according to the essence of the utility model content all should be encompassed in the protection domain of the utility model.
Claims (1)
1. stem seat that is used for bicycle; Comprise a vertical tube socket body (1), an end of said vertical tube socket body (1) is the beam tube portion (2) that is used for sheathed handlebar, and the other end is the socket part (3) of fixed riser; Said socket part (3) is a C type structure; Offer tapped bore on the symmetric position up and down that the opening (301) of said socket part (3) is located, be installed with screw in the said tapped bore, through tightly revolving of screw; Can the opening (301) of said socket part (3) be closed, it is characterized in that: the opening (301) of said socket part (3) is an angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203261946U CN202243886U (en) | 2011-09-02 | 2011-09-02 | Handlebar stand pipe base for bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203261946U CN202243886U (en) | 2011-09-02 | 2011-09-02 | Handlebar stand pipe base for bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202243886U true CN202243886U (en) | 2012-05-30 |
Family
ID=46105172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203261946U Expired - Lifetime CN202243886U (en) | 2011-09-02 | 2011-09-02 | Handlebar stand pipe base for bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202243886U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102351029A (en) * | 2011-09-02 | 2012-02-15 | 昆山市友森精密机械有限公司 | Handlebar riser base for bicycle |
| CN111114687A (en) * | 2019-12-06 | 2020-05-08 | 深圳市汉鸿欣精密科技有限公司 | Full-angle supporting bicycle vertical pipe structure |
-
2011
- 2011-09-02 CN CN2011203261946U patent/CN202243886U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102351029A (en) * | 2011-09-02 | 2012-02-15 | 昆山市友森精密机械有限公司 | Handlebar riser base for bicycle |
| CN111114687A (en) * | 2019-12-06 | 2020-05-08 | 深圳市汉鸿欣精密科技有限公司 | Full-angle supporting bicycle vertical pipe structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |
|
| CX01 | Expiry of patent term |