CN203544267U - Bicycle foot brake integral wheel - Google Patents
Bicycle foot brake integral wheel Download PDFInfo
- Publication number
- CN203544267U CN203544267U CN201320338330.2U CN201320338330U CN203544267U CN 203544267 U CN203544267 U CN 203544267U CN 201320338330 U CN201320338330 U CN 201320338330U CN 203544267 U CN203544267 U CN 203544267U
- Authority
- CN
- China
- Prior art keywords
- middle pipe
- mounting hole
- guide groove
- wheel
- bicycle
- 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 discloses a bicycle foot brake integral wheel comprising a wheel body and a brake assembly. The center of the wheel body is provided with a middle pipe; a guide groove is axially arranged in the inside surface of the middle pipe; first installation holes are arrayed on two end surfaces of the middle pipe along a circumferential direction; the brake assembly comprises a shaft core and an installation disc on one end of the shaft core; the side wall of the shaft core is provided with a pin matching with the guide groove; and the installation disc is provided with second installation holes corresponding to the first installation holes on the middle pipe. The bicycle foot brake integral wheel is rationally designed with convenient assembling, high structural strength, great stability and practicality.
Description
Technical field
The utility model relates to technical field of bicycles, is specifically related to a kind of bicycle service brake integrated wheel.
Background technology
Existing bicycle brake, generally by special-purpose brake system, the friction by brake rubber block and wheel inner ring realizes braking.The shortcoming also existing is: 1, brake system is installed on cycle frame, and the availability in bicycle space is poor, bicycle is not attractive in appearance; 2, safety performance is poor, and sensitivity is low; 3, need to increase brake system, increase raw MAT'L.
Utility model content
(1) technical matters that will solve
The technical problems to be solved in the utility model is to provide a kind of bicycle service brake integrated wheel, and it will solve following technical matters: 1, brake system is installed on cycle frame, and the availability in bicycle space is poor, bicycle is not attractive in appearance; 2, safety performance is poor, and sensitivity is low; 3, need to increase brake system, increase raw MAT'L.
(2) technical scheme
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of bicycle service brake integrated wheel, comprise wheel body and brake assemblies, described wheel body center is provided with middle pipe, described middle pipe medial surface is axially arranged with a guide groove along it, described middle Guan Qi two end faces along the circumferential direction array is provided with the first mounting hole, described brake assemblies comprises axle core and is located at the subpanel on this axle core one end face, the pin matching with described guide groove on described axle core sidewall, described subpanel is provided with second mounting hole corresponding with the first mounting hole on described middle pipe.
Described the first mounting hole is provided with 5.
(3) beneficial effect
The utility model is compared to prior art, has following beneficial effect: its reasonable in design, and it is convenient to assemble, and structural strength is high, and good stability has practicality.
Accompanying drawing explanation
Fig. 1 is the constructional drawing of bicycle service brake integrated wheel of the present utility model.
Fig. 2 is the constructional drawing of wheel body in Fig. 1.
Fig. 3 is the constructional drawing of end cap of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 1 to Figure 3, a kind of bicycle service brake integrated wheel, comprise wheel body 1 and brake assemblies, described wheel body 1 center is provided with middle pipe 3, described middle pipe 3 medial surfaces are axially arranged with a guide groove 4 along it, described middle pipe 3 its two end faces along the circumferential direction array be provided with the first mounting hole 5, described brake assemblies comprises axle core 2 and is located at the subpanel 6 on these axle core 2 one end faces, the pin 7 matching with described guide groove 4 on described axle core 2 sidewalls, described subpanel 6 is provided with second mounting hole 8 corresponding with the first mounting hole 5 on described middle pipe 3.Described the first mounting hole 5 is provided with 5.
During use, first in order to manage an end face of 3 in end cap 9 lockings, end cap 9 is provided with the 3rd mounting hole 10 matching with the first mounting hole 5, then brake assemblies is fit into after middle pipe 3, put into again on the lathe of custom-made brake assemblies is pressed in middle pipe 3 completely, finally subpanel 6 and middle pipe 3 are passed through to screw tightening.
The utility model reasonable in design, it is convenient to assemble, and structural strength is high, and good stability has practicality.
Certainly, above is only concrete exemplary applications of the present utility model, and protection domain of the present utility model is not constituted any limitation.In addition to the implementation, the utility model can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, within all dropping on the utility model scope required for protection.
Claims (2)
1. a bicycle service brake integrated wheel, it is characterized in that: comprise wheel body and brake assemblies, described wheel body center is provided with middle pipe, described middle pipe medial surface is axially arranged with a guide groove along it, described middle Guan Qi two end faces along the circumferential direction array is provided with the first mounting hole, described brake assemblies comprises axle core and is located at the subpanel on this axle core one end face, the pin matching with described guide groove on described axle core sidewall, described subpanel is provided with second mounting hole corresponding with the first mounting hole on described middle pipe.
2. bicycle service brake integrated wheel according to claim 1, is characterized in that: described the first mounting hole is provided with 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320338330.2U CN203544267U (en) | 2013-06-14 | 2013-06-14 | Bicycle foot brake integral wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320338330.2U CN203544267U (en) | 2013-06-14 | 2013-06-14 | Bicycle foot brake integral wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203544267U true CN203544267U (en) | 2014-04-16 |
Family
ID=50462421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320338330.2U Expired - Fee Related CN203544267U (en) | 2013-06-14 | 2013-06-14 | Bicycle foot brake integral wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203544267U (en) |
-
2013
- 2013-06-14 CN CN201320338330.2U patent/CN203544267U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 301700 Tianjin city Xiqing District West Camp Village Gate Street Yihe Road No. 1 Ming Dao ying jade Patentee after: Tianjin Tianrui Weisheng Sports Apparatus Co., Ltd. Address before: 301700 Tianjin city Xiqing District West Camp Village Gate Street Yihe Road No. 1 Ming Dao ying jade Patentee before: Tianjin Tianrui Weisheng Sports Apparatus Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 301700 No. 1, Daming Road Ying Yu Road, Yihe village, West camp gate Street, Xiqing District, Tianjin Patentee after: Tianjin Tian Rui Wei sports equipment Limited by Share Ltd Address before: 301700 No. 1, Daming Road Ying Yu Road, Yihe village, West camp gate Street, Xiqing District, Tianjin Patentee before: Tianjin Tianrui Weisheng Sports Apparatus Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20210614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |