CN203854812U - Bicycle pedal - Google Patents
Bicycle pedal Download PDFInfo
- Publication number
- CN203854812U CN203854812U CN201420273767.7U CN201420273767U CN203854812U CN 203854812 U CN203854812 U CN 203854812U CN 201420273767 U CN201420273767 U CN 201420273767U CN 203854812 U CN203854812 U CN 203854812U
- Authority
- CN
- China
- Prior art keywords
- crank
- mounting hole
- axle
- pedal
- shaft
- 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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- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model discloses a bicycle pedal. The bicycle pedal comprises a crank and a pedal body, the pedal body mainly comprises a foot board and a shaft connected with the crank, two convex lugs are arranged at the connecting end of the shaft, a mounting hole provided with lugs and allowing the connecting end of the shaft to penetrate through is formed in the free end of the crank, and the hole wall at the inner end of the mounting hole is provided with grooved holes which are in clamping fit with the convex lugs. The bicycle pedal has the advantages that the convex lugs are arranged at the connecting end of the shaft, the hole wall at the inner end of the mounting hole of the crank is provided with the grooved holes, and when in assembly, the assembly can be completed only by enabling the connecting end of the shaft to penetrate through the mounting hole of the crank and enabling the convex lugs to be in interference fit with the grooved holes, so that assembly difficulty is lowered substantially, and a process of forming a thread in the mounting hole of the crank is omitted.
Description
Technical field
The utility model relates to a kind of bicycle pedals.
Background technology
Bicycle pedals comprises crank and pedal, and pedal is connected to form by bearing by axle and stretcher, and axle coupling end is threaded with crank mounting hole.Because bicycle pedals is that bicycle power carrys out source block, therefore need being connected firmly of axle and crank, axle and crank interference fit, cause axle and crank assembling more difficult, and loading error easily causes thread failure on crank, need to change crank.
Utility model content
When being to provide a kind of assembling, technical problem to be solved in the utility model can not damage crank and easy to operate bicycle pedals.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of bicycle pedals, comprise crank and pedal, pedal is mainly made up of the axle being connected with crank and stretcher, the coupling end of described axle is provided with two lugs, the free end of described crank is provided with the mounting hole that is provided with ear passing for the coupling end of axle, on the inner hole wall of mounting hole, offer slotted eye, described lug engages with slotted eye.
As preferably, the thickness of described lug is identical with the degree of depth of slotted eye.
As preferably, the thickness of described lug is 1/4 ~ 1/2 of the mounting hole degree of depth.
Compared with prior art, the utility model has the advantage of on axle coupling end and establish lug, the inner hole wall of crank mounting hole is provided with slotted eye, in the time of assembling, only need be by axle coupling end through after crank mounting hole, make can complete assembling after lug and slotted eye interference fit, assembly difficulty significantly reduces, and has saved the operation that screw thread is set in crank mounting hole.
As preferably, described lug is with axis centre symmetry.Strengthen balance.
As preferably, the straight line that described two slotted eyes form is vertical with the straight line of described mounting hole Liang Ge ear formation.
Brief description of the drawings
Fig. 1 is front elevational schematic of the present utility model.
Fig. 2 is the front elevational schematic of crank.
Fig. 3 is the front elevational schematic of pedal.
Fig. 4 is cross-sectional schematic of the present utility model.
Shown in figure: 1, crank, 1.1, mounting hole, 1.2, slotted eye, 2, axle, 2.1, lug, 3, stretcher, 4, bearing.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
This preferred embodiment is a kind of bicycle pedals as shown in Figures 1 to 4, comprise crank 1 and pedal, pedal is mainly made up of the axle 2 being connected with crank 1 and stretcher 3, stretcher 3 is connected by bearing 4 with axle 2, the coupling end of axle 2 is provided with two with the symmetrically arranged lug 2.1 of axis centre, the free end of crank 1 is provided with the mounting hole that is provided with ear 1.1 passing for the coupling end of axle 2, on the inner hole wall of mounting hole 1.1, offer slotted eye 1.2, lug 2.1 engages with slotted eye 1.2, and the straight line that two slotted eyes 1.2 form is vertical with the straight line that mounting hole 1.1 Liang Ge ears form.Wherein, mounting hole 1.1 the inners refer to the left end of mounting hole 1.1 in Fig. 4.
Preferably, the thickness of lug 2.1 is identical with the degree of depth of slotted eye 1.2, and the thickness of lug 2.1 is 1/4 ~ 1/2 of mounting hole 1.1 degree of depth.The thickness of lug 2.1 refers to the length of lug 2.1 on the axis direction of axle 2.
Claims (5)
1. a bicycle pedals, comprise crank (1) and pedal, pedal is mainly made up of the axle (2) being connected with crank (1) and stretcher (3), it is characterized in that: the coupling end of described axle (2) is provided with two lugs (2.1), the free end of described crank (1) is provided with the mounting hole that is provided with ear (1.1) passing for the coupling end of axle (2), on the inner hole wall of mounting hole (1.1), offer slotted eye (1.2), described lug (2.1) engages with slotted eye (1.2).
2. a kind of bicycle pedals according to claim 1, is characterized in that: the thickness of described lug (2.1) is identical with the degree of depth of slotted eye (1.2).
3. a kind of bicycle pedals according to claim 2, is characterized in that: the thickness of described lug (2.1) is 1/4 ~ 1/2 of mounting hole (1.1) degree of depth.
4. a kind of bicycle pedals according to claim 1, is characterized in that: described lug (2.1) is with axis centre symmetry.
5. a kind of bicycle pedals according to claim 4, is characterized in that: the straight line that described two slotted eyes (1.2) form is vertical with the straight line that described mounting hole (1.1) Liang Ge ear forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420273767.7U CN203854812U (en) | 2014-05-24 | 2014-05-24 | Bicycle pedal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420273767.7U CN203854812U (en) | 2014-05-24 | 2014-05-24 | Bicycle pedal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203854812U true CN203854812U (en) | 2014-10-01 |
Family
ID=51604682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420273767.7U Expired - Fee Related CN203854812U (en) | 2014-05-24 | 2014-05-24 | Bicycle pedal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203854812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016123870A1 (en) * | 2015-02-05 | 2016-08-11 | 北京优贝百祺儿童用品有限公司 | Quick-mount crank-pedal mechanism for bicycle for children |
-
2014
- 2014-05-24 CN CN201420273767.7U patent/CN203854812U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016123870A1 (en) * | 2015-02-05 | 2016-08-11 | 北京优贝百祺儿童用品有限公司 | Quick-mount crank-pedal mechanism for bicycle for children |
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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: 20141001 Termination date: 20150524 |
|
| EXPY | Termination of patent right or utility model |