CN207725515U - A kind of spare implementation auxiliary device of bicycle - Google Patents
A kind of spare implementation auxiliary device of bicycle Download PDFInfo
- Publication number
- CN207725515U CN207725515U CN201721784359.8U CN201721784359U CN207725515U CN 207725515 U CN207725515 U CN 207725515U CN 201721784359 U CN201721784359 U CN 201721784359U CN 207725515 U CN207725515 U CN 207725515U
- Authority
- CN
- China
- Prior art keywords
- bicycle
- auxiliary device
- mud box
- gear mud
- fastener
- 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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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model discloses a kind of spare implementation auxiliary device of bicycle; including axletree, fastener, support arm, gear mud box, folding shaft, universal wheel and protection cushion; the axletree is set to the axle center of bicycle quick; it is provided with fastener on the axletree; the fastener compresses support arm; the support arm is connected to gear mud box; the gear mud box shade is in the bicycle quick first half; it is provided with folding shaft at the top of the gear mud box; the folding shaft is connected with universal wheel, and protection cushion is covered with outside the universal wheel.Through the above way, the utility model provides a kind of spare implementation auxiliary device of bicycle, increasing by one for bicycle quick has the function of to keep off mud, back seat loading function and the auxiliary device for carrying out miscellaneous function, the problem of vehicle tyre air leakage pusher row difficulty is fast and effeciently coped with, it is simple in structure, convenient and practical.
Description
Technical field
The utility model is related to a kind of spare implementation auxiliary devices of bicycle.
Background technology
The common failure easily sent out of bicycle mainly appears on tire, and carrying out by force in the case where having a flat tire will damage
Wheel hub causes tyre surface to be lost, serious to reduce mechanical life.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of spare implementation auxiliary device of bicycle, for bicycle
Wheel, which increases by one, to be had the function of to keep off mud, back seat loading function and the auxiliary device for carrying out miscellaneous function, is fast and effeciently coped with
The problem of vehicle tyre air leakage pusher row difficulty, it is simple in structure, convenient and practical.
In order to solve the above technical problems, the technical solution that the utility model uses is：It is spare to provide a kind of bicycle
Carry out auxiliary device, including axletree, fastener, support arm, gear mud box, folding shaft, universal wheel and protection cushion, the wheel
Axis is set to the axle center of bicycle quick, and fastener is provided on the axletree, and the fastener compresses support arm, and the support arm connects
It is connected to gear mud box, the gear mud box shade is provided with folding shaft, the folding at the top of the bicycle quick first half, the gear mud box
Axis connection has universal wheel, and protection cushion is covered with outside the universal wheel.
In one preferred embodiment of the utility model, the fastener is bolt, and the surface of fastener is provided with manually
Pinch grip.
In one preferred embodiment of the utility model, the support arm quantity at least 4.
In one preferred embodiment of the utility model, described universal wheel quantity at least four.
In one preferred embodiment of the utility model, the gear mud box inner wall is provided with reinforcing rib.
In one preferred embodiment of the utility model, the gear mud box front and rear wall tilts outward.
The utility model has the beneficial effects that：The spare implementation auxiliary device of a kind of bicycle provided by the utility model is
Bicycle quick, which increases by one, to be had the function of to keep off mud, back seat loading function and the auxiliary device for carrying out miscellaneous function, quickly and effectively
The problem of vehicle tyre air leakage pusher row difficulty is coped on ground, simple in structure, convenient and practical.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Other attached drawings are obtained, wherein：
Fig. 1 is a kind of structure chart of the spare preferred embodiment for carrying out auxiliary device of bicycle of the utility model.
Specific implementation mode
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
As shown in Figure 1, the utility model embodiment includes：
A kind of spare implementation auxiliary device of bicycle, including axletree 1, fastener 2, support arm 3, gear mud box 4, folding shaft 5,
Universal wheel 6 and protection cushion 7, the axletree 1 are set to the axle center of bicycle quick, fastening are provided on the axletree 1
Part 2, the fastener 2 compress support arm 3, and the support arm 3 is connected to gear mud box 4, and 4 shade of gear mud box is in bicycle quick upper half
Portion, 4 top of the gear mud box are provided with folding shaft 5, and the folding shaft 5 is connected with universal wheel 6,6 outside covering of the universal wheel
There is protection cushion 7.
Wherein, the fastener 2 is bolt, and the surface of fastener 2 is provided with manual pinch grip.
Further, 3 quantity of the support arm at least 4.
Further, 6 quantity at least four of the universal wheel is provided with limit pivot pin in the folding shaft 5.
Further, 4 inner wall of gear mud box is provided with reinforcing rib.
Further, 4 front and rear wall of gear mud box tilts outward.
Embodiment：When bicycle quick tyre air leakage can not continue when driving, to remove protection cushion 7, universal wheel 6 is opened, with limit
Position pivot pin fixed fold axis 5, then adjusts fastener 2, makes to turn to bicycle quick bottom under gear mud box 4, by failure wheel manually
Certain altitude is erected, completes to carry out function instead of wheel.
In conclusion the utility model provides a kind of spare implementation auxiliary device of bicycle, increase by one for bicycle quick
Have the function of to keep off mud, back seat loading function and the auxiliary device for carrying out miscellaneous function, fast and effeciently copes with vehicle
Carry out difficult problem after tyre air leakage, it is simple in structure, convenient and practical.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is equally included in the patent within the scope of the utility model.
Claims (6)
1. a kind of spare implementation auxiliary device of bicycle, which is characterized in that including axletree, fastener, support arm, gear mud box, folding
Folded axis, universal wheel and protection cushion, the axletree are set to the axle center of bicycle quick, fastening are provided on the axletree
Part, the fastener compress support arm, and the support arm is connected to gear mud box, and the gear mud box shade is in the bicycle quick first half, institute
It states and is provided with folding shaft at the top of gear mud box, the folding shaft is connected with universal wheel, protection cushion is covered with outside the universal wheel.
2. the spare implementation auxiliary device of bicycle according to claim 1, which is characterized in that the fastener is bolt,
The surface of fastener is provided with manual pinch grip.
3. the spare implementation auxiliary device of bicycle according to claim 1, which is characterized in that the support arm quantity at least 4
Root.
4. the spare implementation auxiliary device of bicycle according to claim 1, which is characterized in that the universal wheel quantity is at least
4.
5. the spare implementation auxiliary device of bicycle according to claim 1, which is characterized in that the gear mud box inner wall setting
There is reinforcing rib.
6. the spare implementation auxiliary device of bicycle according to claim 1, which is characterized in that the gear mud box front and rear wall to
Outside tilts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721784359.8U CN207725515U (en) | 2017-12-19 | 2017-12-19 | A kind of spare implementation auxiliary device of bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721784359.8U CN207725515U (en) | 2017-12-19 | 2017-12-19 | A kind of spare implementation auxiliary device of bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207725515U true CN207725515U (en) | 2018-08-14 |
Family
ID=63097682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721784359.8U Expired - Fee Related CN207725515U (en) | 2017-12-19 | 2017-12-19 | A kind of spare implementation auxiliary device of bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207725515U (en) |
-
2017
- 2017-12-19 CN CN201721784359.8U patent/CN207725515U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180814 Termination date: 20201219 |