CN201721588U - Quickly detached pedal device - Google Patents
Quickly detached pedal device Download PDFInfo
- Publication number
- CN201721588U CN201721588U CN201020246213XU CN201020246213U CN201721588U CN 201721588 U CN201721588 U CN 201721588U CN 201020246213X U CN201020246213X U CN 201020246213XU CN 201020246213 U CN201020246213 U CN 201020246213U CN 201721588 U CN201721588 U CN 201721588U
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- CN
- China
- Prior art keywords
- crank
- pedal
- quick release
- reducing sleeve
- red warning
- 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 quickly detached pedal device. A crank and a pedal can be quickly detached and installed relative to each other, and a red warning zone is arranged at a corresponding insertion position of a pedal shaft on the outer side of the crank. When the pedal shaft is not completely locked, the red warning zone can be easily seen from a certain clearance between the pedal and a transfer sleeve so as to remind a user of inserting the pedal shaft.
Description
Technical field
The utility model relates to pedal device, particularly a kind of improved type quick release pedal device.
Background technology
Now, the energy total amount in the whole world reduces day by day, the oil price promotion, and the public more and more favors in the vehicle green, environmental protection.Bicycle stands in the breach, green, environmental protection, can also body-building.Folding bicycle is very popular, and the folding bicycle of many patterns has been arranged on the market.Two hang-ups that the volume of present bicycle is perplexing people all the time are: 1, handlebar; 2, stretcher.How to reduce the transverse width of bicycle, receive much concern always.If can solve, men and women, old and young's bicycle of so any style, just all very convenient in storing and having carried.
But the quick release pedal device that has occurred some Fast Installation or dismounting at present, the quick release pedal device in " a kind of quick release pedal device " CN201010161406.X of on April 13rd, 2010 application, described of the applicant for example without instrument, comprise pedal and crank, at the non-arranged outside anchor fitting of crank solid pedal axle is fixed, the hand push pedal inserts in the crank hole, and by being positioned at the anchor fitting locking of crank inboard; If but the hand push dynamics may cause the pedal axle not to be in complete locking state when not enough or careless and inadvertent, thereby potential safety hazard of staying.
The utility model content
The utility model aims to provide a kind of quick release pedal device, and it can effectively be avoided because the careless and inadvertent pedal axle that may the cause potential safety hazard that stays of locking state fully, and degree of safety is higher, and simple in structure, practical.
The utility model is achieved in that a kind of quick release pedal device, quick release and installation between crank and the pedal, and the pedal axle grafting correspondence position in the crank outside is provided with red warning tape.
Between pedal axle and crank, reducing sleeve is set, at the red warning tape of the axial arranged outside of reducing sleeve.
Between pedal axle and crank, reducing sleeve is set, between the axial outside of reducing sleeve and radial outside, the chamfering inclined-plane is set, red warning tape is set on described chamfering inclined-plane.
Between pedal and described reducing sleeve stage clip is set, described compression spring sleeve is located on the pedal axle.At the pedal axle spring housing is set, described stage clip is arranged between pedal axle and the spring housing.
Described reducing sleeve front end is connected with the crank tapped bore, socket pedal axle in the through hole of rear end, its front end stretched out described crank hole one segment distance after described reducing sleeve was installed on crank, described anchor fitting is installed on the part that described reducing sleeve stretches out in the crank inboard, and described anchor fitting blocks pedal axle front end.
Under the incomplete locking state of pedal axle, there be certain interval in the utility model quick release pedal device between pedal and the reducing sleeve at the red warning tape of crank arranged outside, is very easy to find this redness warning tape, and reminds the user to note injecting the pedal axle.
Description of drawings
Fig. 1 is the utility model quick release pedal device exploded view;
Fig. 2 is the pedal shaft locking view of the utility model quick release pedal device;
Fig. 3 is the pedal axle locking state scheme drawing not of the utility model quick release pedal device;
Fig. 4 is the utility model quick release pedal device second embodiment schematic perspective view;
Fig. 5 is the utility model quick release pedal device second embodiment section-drawing
Fig. 6 is the utility model quick release pedal device the 3rd embodiment scheme drawing.
The specific embodiment
Below in conjunction with accompanying drawing the utility model quick release pedal device is described in further details.
First embodiment, as Fig. 1, between described crank 1 and pedal 2, reducing sleeve 3 is set, described reducing sleeve 3 front ends are connected with the crank tapped bore, socket pedal axle 21 in the through hole of rear end, its front end stretched out described crank hole one segment distance after described reducing sleeve was installed on crank, and described anchor fitting 4 is installed on the part that described reducing sleeve stretches out in the crank inboard, and described anchor fitting 4 blocks the groove of pedal axle front end.Between reducing sleeve 3 and pedal 2 stage clip 6 is set, this stage clip can be socketed on the pedal axle 21.
Anchor fitting 4 has the hand hay cutter chip module, two hand hay cutters are provided with retracing spring between the sheets, and hand is pinched hand hay cutter chip module two ends and applied power F, about the hand hay cutter sheet swing around the balance staff center, throw off the pedal axial trough, 6 effects of pedal stage clip are ejected slightly down, take out with hand again, it is extremely convenient to operate, one hand is pinched hand hay cutter chip module both sides, looses one's grip, and takes out pedal.
In addition, at the red warning tape 31 of reducing sleeve 3 axial arranged outside, under the incomplete locking state of pedal axle, there is certain interval between pedal and the reducing sleeve 3,, is very easy to find this redness warning tape as Fig. 3, and remind the user to note, and lock state once more until Fig. 2.Scheme two axially is provided with a transition inclined-plane with radial outside in the outside at reducing sleeve 3, on this transition inclined-plane red warning tape 31 is set.At pedal axle 21 spring housing 5 is set, stage clip 6 is arranged between pedal axle 21 and the spring housing 5, and the effect of this spring housing has two: one, and the better protection stage clip is not damaged; The 2nd, when the pedal locking state, the spring housing end face shelters from red warning tape, shows that pedal locks.
Second embodiment, as Fig. 4,5, its principle and embodiment one are similar, and difference is that reducing sleeve and crank are integrated, and bulge-structure 12 is set with fixing device for installing 4 in the crank inboard, and described anchor fitting 4 blocks the groove of pedal axle front end.Near the crank hole in the crank outside, red warning tape 11 is set, for example should can one circle be set around crank hole by the redness warning tape.Scheme two is provided with a circle annular protrusion structure at the crank hole place in the crank outside, and red warning tape 11 is set on this annular protrusion; Bevelled chamfering inclined-plane laterally perhaps is set on this annular protrusion, red warning tape 11 is set on this chamfering inclined-plane.
The 3rd embodiment, as Fig. 5, pedal axle 21 front ends are provided with groove, and crank 1 lower end is provided with through hole 301, this through hole extends through in the crank hole, spring 302 is set in through hole 301, and this spring front end is provided with ball 303, and these through hole 301 front end opening diameters are less than the diameter of ball 303, like this, ball 303 jack-up upwards under the spring force effect, ball 303 parts protrude in through hole 301, but can not run out of this through hole.In through hole 301 lower ends screw 304 is set, carries out spacing spring.Like this, when firmly inserting pedal axle 12 in the crank hole, ball 303 withstands the groove of pedal axle 12 under the spring force effect, and the sway of restriction pedal axle.And in the time will dismantling the pedal axle, only need apply certain pulling force can singlehanded complete operation.Near the crank hole place red warning tape 11 is set in crank 1 outside, for example can the red warning tape of one circle be set around crank hole.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. quick release pedal device, quick release and installation between crank and the pedal is characterized in that: the pedal axle grafting correspondence position in the crank outside is provided with red warning tape.
2. quick release pedal device according to claim 1 is characterized in that: between pedal axle and crank reducing sleeve is set, at the red warning tape (31) of the axial arranged outside of reducing sleeve (3).
3. quick release pedal device according to claim 1 is characterized in that: between pedal axle and crank reducing sleeve is set, between the axial outside of reducing sleeve and radial outside the chamfering inclined-plane is set, on described chamfering inclined-plane red warning tape is set.
4. according to claim 2 or 3 described quick release pedal devices, it is characterized in that: stage clip (6) is set between pedal and described reducing sleeve, and described compression spring sleeve is located on the pedal axle.
5. quick release pedal device according to claim 4 is characterized in that: at the pedal axle spring housing (5) is set, described stage clip is arranged between pedal axle and the spring housing.
6. according to claim 2 or 3 described quick release pedal devices, it is characterized in that: described reducing sleeve front end is connected with the crank tapped bore, socket pedal axle (21) in the through hole of rear end, its front end stretched out described crank hole one segment distance after described reducing sleeve was installed on crank, described anchor fitting (4) is installed on the part that described reducing sleeve stretches out in the crank inboard, and described anchor fitting blocks pedal axle front end.
7. quick release pedal device according to claim 1 is characterized in that: around crank hole the red warning tape of one circle is set.
8. quick release pedal device according to claim 1 is characterized in that: a circle annular protrusion structure is set at the crank hole place in the crank outside, red warning tape is set on this annular protrusion.
9. quick release pedal device according to claim 1 is characterized in that: a circle annular protrusion structure is set at the crank hole place in the crank outside, the chamfering inclined-plane is set on described annular protrusion, on described chamfering inclined-plane red warning tape is set.
10. according to claim 7 or 8 or 9 described quick release pedal devices, it is characterized in that: between pedal and crank, spring is set, spring housing is set in described spring periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020246213XU CN201721588U (en) | 2010-06-28 | 2010-06-28 | Quickly detached pedal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020246213XU CN201721588U (en) | 2010-06-28 | 2010-06-28 | Quickly detached pedal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201721588U true CN201721588U (en) | 2011-01-26 |
Family
ID=43489886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020246213XU Expired - Fee Related CN201721588U (en) | 2010-06-28 | 2010-06-28 | Quickly detached pedal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201721588U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011107016A1 (en) * | 2010-03-05 | 2011-09-09 | 大行科技(深圳)有限公司 | Quickly detachable pedal device without instruments |
| CN106915411A (en) * | 2017-03-23 | 2017-07-04 | 林娟娟 | It is foot-operated |
| CN109050777A (en) * | 2018-09-04 | 2018-12-21 | 扬州创盟自行车配件有限公司 | Seperated Quick Release crank group |
-
2010
- 2010-06-28 CN CN201020246213XU patent/CN201721588U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011107016A1 (en) * | 2010-03-05 | 2011-09-09 | 大行科技(深圳)有限公司 | Quickly detachable pedal device without instruments |
| CN106915411A (en) * | 2017-03-23 | 2017-07-04 | 林娟娟 | It is foot-operated |
| CN109050777A (en) * | 2018-09-04 | 2018-12-21 | 扬州创盟自行车配件有限公司 | Seperated Quick Release crank group |
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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 | ||
| CP03 | Change of name, title or address |
Address after: Xinqiao Furong Furong Industrial Zone Baoan District Shenzhen City manhole town of Guangdong province 518125 6 road of science and Technology (Shenzhen) Co. Ltd., accusing him of Patentee after: Han Dewei Address before: Xinqiao Furong Furong Industrial Zone Baoan District Shenzhen City manhole town of Guangdong province 518125 6 road of science and Technology (Shenzhen) Co. Ltd., accusing him of Patentee before: Han Dewei |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151029 Address after: Samoa baodeli credibility communication room 1225 Apia mailbox Patentee after: DAHON INTELLIGENCE PROPERTY CO., LTD. Address before: Xinqiao Furong Furong Industrial Zone Baoan District Shenzhen City manhole town of Guangdong province 518125 6 road of science and Technology (Shenzhen) Co. Ltd., accusing him of Patentee before: Han Dewei |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: Samoa baodeli reputation through Apia room 1225 mailbox Patentee after: DAHON INTELLIGENCE PROPERTY CO., LTD. Address before: Samoa baodeli credibility communication room 1225 Apia mailbox Patentee before: DAHON INTELLIGENCE PROPERTY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20190628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |