CN204713344U - Novel rotary pedal - Google Patents
Novel rotary pedal Download PDFInfo
- Publication number
- CN204713344U CN204713344U CN201520284320.4U CN201520284320U CN204713344U CN 204713344 U CN204713344 U CN 204713344U CN 201520284320 U CN201520284320 U CN 201520284320U CN 204713344 U CN204713344 U CN 204713344U
- Authority
- CN
- China
- Prior art keywords
- pedal
- frame
- double
- utility
- main 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
Links
Landscapes
- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model relates to a kind of Novel rotary pedal, comprise: bent axle, upper end embeds the double T frame in bent axle and is rotatably connected to the pedal of double T frame lower end, strip shape stroke groove I is provided with and T-shaped main shaft two ends on pedal can along stroke groove I up-and-down movement inside double T frame, T-shaped main shaft is provided with jam nut, be provided with projection outside described double T frame and projection can along stroke groove II up-and-down movement be arranged on pedal, be also provided with draw-in groove I inside described double T frame and T-shaped main shaft upper end is provided with buckle accordingly.Therefore the utility model structure is more ingenious, popularization more easy to use, and the utility model both can realize pedal can around crank, so by folding bicycle narrowed width, meanwhile, very convenient operation.
Description
Technical field
The utility model belongs to bicycle and parts manufacturing technology field, particularly relates to a kind of Novel rotary pedal.
Background technology
General folded bicycle has vehicle frame folding joint and standpipe folding joint to form.By vehicle frame folding, by front and back two-wheeled doubling together, can reduce by the length of about 45%.Car load can put into boarding case and folding bag after folding, and the boot of automobile.Do not need by external tools in folding process yet, can manually by car folding and expanding.After folding by seat bar as the strong point with make folding after can stand surely.Folding bicycle carries, easy to use comfortable, mature production technology.But current folding bicycle pedal can not around crank, and folding bicycle width can not narrow.For solving this technical matters, patent ZL201320077688.4 discloses a kind of rotation pedal, affiliated vehicular traffic field, it is a kind of bicycle rotation pedal, overcoming current folding bicycle pedal can not around crank, the deficiency that folding bicycle width can not narrow, by crank, cover plate, S. A., pedal, attaching screw forms, a long pit is done in crank bottom, pit connects mouth, S. A. is upper coarse and lower fine, one that S. A. is thick is placed in crank pit, one that S. A. is thin fills pedal after the outlet of crank pit, thick one of S. A. is covered with a cover plate, cover plate screw is screwed on crank, the energy making S. A. thick rotates but can not pull out from the exit of pit in crank pit, such S. A. turns back foot and can abut on bicycle body, folding bicycle is made to become narrower.Although above technical scheme solves above-mentioned technical matters to a certain extent, its effect of dealing with problems is also bad, easily occurs other problems in practice.
Summary of the invention
The utility model provides a kind of structure more ingenious for solving in known technology the technical matters that exists, the Novel rotary pedal of popularization more easy to use, the utility model both can realize pedal can around crank, and then by folding bicycle narrowed width, meanwhile, unusual convenient operation.
The technical scheme that the utility model is taked for the technical matters existed in solution known technology is:
A kind of Novel rotary pedal, comprise: bent axle, upper end embeds the double T frame in bent axle and is rotatably connected to the pedal of double T frame lower end, strip shape stroke groove I is provided with and T-shaped main shaft two ends on pedal can along stroke groove I up-and-down movement inside double T frame, T-shaped main shaft is provided with jam nut, be provided with projection outside described double T frame and projection can along stroke groove II up-and-down movement be arranged on pedal, be also provided with draw-in groove I inside described double T frame and T-shaped main shaft upper end is provided with buckle accordingly.
The advantage that the utility model has and good effect are:
For the technical matters that the existence due to bicycle pedal in solution prior art causes the width of the bicycle after folding not narrow, the utility model provides technique scheme, in technique scheme, described pedal is rotatably connected on described double T frame, to reduce the width of folding bicycle after folding; In addition, also connecting in the following manner therebetween, strip shape stroke groove I is provided with and T-shaped main shaft two ends on pedal can along stroke groove I up-and-down movement inside double T frame, projection is provided with and projection can along stroke groove II up-and-down movement be arranged on pedal outside described double T frame, such connecting mode makes pedal when rotating extremely parallel with double T frame, it also can along double T frame upward movement, to reduce the length of folding bicycle further, folding bicycle is taken up room less, be more conducive to deposit.
The utility model can also adopt following technical measures: described pedal is provided with strengthening rib strip.This design is so that strengthen the loading strength of pedal.
The utility model can also adopt following technical measures: described strengthening rib strip is positioned near 1/4-1/3 position, described pedal bottom.This design both can ensure the support strength that pedal is enough, also reserved enough spaces for pedal motion upwards simultaneously.
The utility model can also adopt following technical measures: described double T frame is also provided with the draw-in groove II for pedal described in clamping.This is designed for when pedal is in extreme higher position, is fixed this position.
Accompanying drawing explanation
Fig. 1 is main sectional view structural representation (non-working condition) of the present utility model;
Fig. 2 is lateral plan structural representation (non-working condition) of the present utility model;
Fig. 3 is lateral plan structural representation (using state) of the present utility model;
Fig. 4 is main sectional view structural representation of the present utility model (band draw-in groove II);
Fig. 5 is lateral plan structural representation of the present utility model (band draw-in groove II).
In figure: 1, bent axle; 2, double T frame; 3, pedal; 4, stroke groove I; 5, T-shaped main shaft; 6, jam nut; 7, protruding; 8, stroke groove II; 9, draw-in groove I; 10, buckle; 11, strengthening rib strip; 12, draw-in groove II.
Detailed description of the invention
For summary of the invention of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, a kind of Novel rotary pedal, comprise: bent axle 1, upper end embeds the double T frame 2 in bent axle 1 and is rotatably connected to the pedal 3 of double T frame 2 lower end, strip shape stroke groove I 4 is provided with and T-shaped main shaft 5 two ends on pedal 3 can along stroke groove I 4 up-and-down movement inside double T frame 2, T-shaped main shaft 5 is provided with jam nut 6, be provided with protruding 7 outside described double T frame 2 and protruding 7 can along stroke groove II 8 up-and-down movement be arranged on pedal 3, be also provided with draw-in groove I 9 inside described double T frame 2 and T-shaped main shaft 5 upper end is provided with buckle 10 accordingly.
Refer to Fig. 1 and Fig. 3, for the technical matters that the existence due to bicycle pedal in solution prior art causes the width of the bicycle after folding not narrow, the utility model provides technique scheme, in technique scheme, described pedal is rotatably connected on described double T frame, to reduce the width of folding bicycle after folding.In addition, also connecting in the following manner therebetween, strip shape stroke groove I is provided with and T-shaped main shaft two ends on pedal can along stroke groove I up-and-down movement inside double T frame, projection is provided with and projection can along stroke groove II up-and-down movement be arranged on pedal outside described double T frame, such connecting mode makes pedal when rotating extremely parallel with double T frame, it also can along double T frame upward movement, to reduce the length of folding bicycle further, folding bicycle is taken up room less, be more conducive to deposit.
Use procedure:
Before needs are ridden, described pedal can take off from double T frame by operator, then, is rotated as on the vertical position of described double T frame, tightens jam nut afterwards; When ride complete need bicycle to fold time, operator first can unclamp jam nut, then, pedal is rotated as the parallel position of double T frame, then, along double T frame upward movement by pedal along described double T frame upward movement, till described draw-in groove I 9 with buckle 10 fastening.
The utility model can also be set to further, and described pedal 3 is provided with strengthening rib strip 11.This design is so that strengthen the loading strength of pedal.
The utility model can also be set to further, and described strengthening rib strip 11 is positioned near 1/4-1/3 position, described pedal 3 bottom.This design both can ensure the support strength that pedal is enough, also reserved enough spaces for pedal motion upwards simultaneously.
The utility model can also be set to further, and described double T frame 2 is also provided with the draw-in groove II 12 for pedal described in clamping 3.This is designed for when pedal is in extreme higher position, is fixed this position.
These are only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a Novel rotary pedal, it is characterized in that: comprising: bent axle (1), upper end embeds the double T frame (2) in bent axle (1) and is rotatably connected to the pedal (3) of double T frame (2) lower end, double T frame (2) inner side is provided with strip shape stroke groove I (4) and T-shaped main shaft (5) two ends on pedal (3) can along stroke groove I (4) up-and-down movement, T-shaped main shaft (5) is provided with jam nut (6), described double T frame (2) outside is provided with projection (7) and protruding (7) can along stroke groove II (8) up-and-down movement be arranged on pedal (3), described double T frame (2) inner side is also provided with draw-in groove I (9) and T-shaped main shaft (5) upper end is provided with buckle (10) accordingly.
2. Novel rotary pedal according to claim 1, is characterized in that: described pedal (3) is provided with strengthening rib strip (11).
3. Novel rotary pedal according to claim 2, is characterized in that: described strengthening rib strip (11) is positioned near 1/4-1/3 position, described pedal (3) bottom.
4. Novel rotary pedal according to claim 1, is characterized in that: described double T frame (2) is also provided with the draw-in groove II (12) for pedal described in clamping (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520284320.4U CN204713344U (en) | 2015-05-05 | 2015-05-05 | Novel rotary pedal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520284320.4U CN204713344U (en) | 2015-05-05 | 2015-05-05 | Novel rotary pedal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204713344U true CN204713344U (en) | 2015-10-21 |
Family
ID=54312358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520284320.4U Expired - Fee Related CN204713344U (en) | 2015-05-05 | 2015-05-05 | Novel rotary pedal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204713344U (en) |
-
2015
- 2015-05-05 CN CN201520284320.4U patent/CN204713344U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204713344U (en) | Novel rotary pedal | |
| CN204548352U (en) | The wheel of folding electric bicycle folds locking structure | |
| CN207060282U (en) | A kind of folding bicycle | |
| CN206885239U (en) | Children slide cycle frame | |
| CN206288156U (en) | Scooter locking device and scooter | |
| CN202509846U (en) | Tent mounted on mountain bike | |
| CN208239086U (en) | A kind of vehicle frame for cart exploitation test | |
| CN208498692U (en) | A kind of cycle frame with folder function | |
| CN206297684U (en) | A kind of folding electric bicycle | |
| CN207241906U (en) | A kind of dismountable folded bicycle rotation pedal | |
| CN206766192U (en) | A kind of bicycle parking Multifunctional supporting foot stool | |
| CN207059739U (en) | A kind of car sunshade automatic folding mechanism | |
| CN206837346U (en) | A kind of separable prop stand of bicycle for body-building | |
| CN205737900U (en) | Folding bicycle | |
| CN201808634U (en) | Multipurpose folding bicycle | |
| CN201189878Y (en) | Folding pet cart | |
| CN204587186U (en) | There is the cycle frame of integral type gas filled device | |
| CN204096000U (en) | A kind of being convenient to folds the scooter carried | |
| CN205168766U (en) | Portable folding electric vehicle | |
| CN205327296U (en) | Three -bend folding car | |
| CN107640244A (en) | A kind of Multifunctional foot support arrangement | |
| CN206394796U (en) | A kind of folding vehicle parking brake | |
| CN205499198U (en) | Foldable slide frame | |
| CN203974926U (en) | The doube bridge steering hardware of electric bus | |
| CN206068036U (en) | A kind of Foldable electric boosting vehicle |
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: 301713 Tianjin city Wuqing District Wang Qing Tuo Zhen two street Patentee after: Tianjin city Limited by Share Ltd bicycle Address before: 301713 Tianjin city Wuqing District Wang Qing Tuo Zhen two street Patentee before: TIANJIN KELAN BAIRUI BICYCLE CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20190505 |