CN201712706U - Rear fender of bicycle - Google Patents
Rear fender of bicycle Download PDFInfo
- Publication number
- CN201712706U CN201712706U CN2010202026728U CN201020202672U CN201712706U CN 201712706 U CN201712706 U CN 201712706U CN 2010202026728 U CN2010202026728 U CN 2010202026728U CN 201020202672 U CN201020202672 U CN 201020202672U CN 201712706 U CN201712706 U CN 201712706U
- Authority
- CN
- China
- Prior art keywords
- connecting piece
- fender
- bicycle
- ratchet wheel
- hole
- 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
- 230000004048 modification Effects 0.000 abstract description 3
- 238000012986 modification Methods 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000005191 phase separation Methods 0.000 description 2
- 238000012857 repacking Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
A rear fender of a bicycle comprises a fender body, a first connecting piece and a second connecting piece. The first connecting piece is connected to the fender body through a first connecting arm; the first connecting piece and the second connecting piece are matched mutually through corresponding ratchet wheels; and the second connecting piece is fixed on a bicycle framework through a hollow shaft sleeve which is provided with two communicated ends and an opening penetrating the side surface thereof. The utility model adopting the technical scheme realizes the random positioning, assembly and disassembly of the rear fender, enhances the universality of the modification of the bicycle, facilitates the assembly, disassembly and replacement, and brings convenience to users.
Description
Technical Field
The utility model relates to a bicycle part especially relates to a bicycle rear mudguard.
Background
The bicycle is an enthusiasm sport for young people to refit or assemble, and the refitted bicycle shows more personality. Bicycles provided by bicycle manufacturers are typically medium-pitch, and one specification of bicycle uses one specification of fender. In addition, for the modification of the bicycle, not only the accessories with special shapes need to be considered, but also the universality is better, and the bicycle can be installed on different bicycles.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bicycle mudguard can be applicable to the bicycle of multiple specification on the one hand, satisfies the commonality of bicycle repacking, and on the other hand, the assembling process is simple and convenient, and convenient to detach changes.
A rear fender of a bicycle comprises a fender body, a first connecting piece and a second connecting piece. The first connecting piece is connected to the fender body, and the second connecting piece is movably connected with the first connecting piece.
The fender body comprises a fender curved surface, a first side surface and a second side surface, and the first side surface and the second side surface are connected with the fender curved surface.
The first connecting piece comprises a first connecting arm and a first ratchet wheel, one end of the first connecting arm is connected to one end of the curved surface of the fender, the other end of the first connecting arm is connected with the first ratchet wheel, and a first through hole is formed in the center of the first ratchet wheel.
The second connecting piece comprises a second connecting arm, a second ratchet wheel and a hollow shaft sleeve, one end of the second connecting arm is connected with the second ratchet wheel, and the other end of the second connecting arm is connected with the hollow shaft sleeve. The center of the second ratchet wheel is provided with a second through hole, two ends of the hollow shaft sleeve are communicated, and an opening longitudinally penetrating through the side surface is arranged on the hollow shaft sleeve.
The first ratchet wheel is matched with the second ratchet wheel, and the first connecting piece is movably connected with the second connecting piece through the first through hole and the second through hole.
When needs assembly the utility model discloses during the fender behind the bicycle, can fix on locating the back frame of bicycle with the axle sleeve cover earlier, then wear to locate first through-hole and second through-hole with bolt or bolt, be connected first connecting piece and second connecting piece, make first ratchet and second ratchet cooperate simultaneously, adjust the actual position of fender according to actual need. When needs are changed the utility model discloses during the rear fender, can directly take off the axle sleeve from the frame, or take out the back with bolt or bolt earlier, make first connecting piece and second connecting piece phase separation, need not take off the second connecting piece, only need install the rear fender of other shapes, color or specification with the same connected mode again.
The utility model discloses beneficial effect that technical scheme realized:
the utility model discloses a bicycle rear mudguard, including fender body, first connecting piece and second connecting piece. The first connecting piece and the second connecting piece realize the random adjustment, the disassembly and the assembly of the position of the rear mudguard through the mutually matched ratchet wheels, and the universality of the bicycle modification is enhanced. On the second connecting piece, use both ends intercommunication and have a indulge to pass through in open-ended cavity axle sleeve in the side more make the assembly process simple and convenient, and convenient to detach changes, has made things convenient for the user.
Drawings
FIG. 1 is a schematic structural view of an embodiment of a rear fender of a bicycle according to the present invention;
fig. 2 is an exploded view of a part of the enlarged structure of fig. 1 according to the present invention.
Detailed Description
The technical solution of the present invention is described in detail below with reference to the accompanying drawings.
As shown in fig. 1 and 2, the utility model discloses bicycle rear mudguard, including fender body 1, first connecting piece 2 and second connecting piece 3. The first connecting piece 2 is fixedly connected to the fender body 1, and the first connecting piece 2 is movably connected with the second connecting piece 3.
The fender body 1 comprises a fender curved surface 11, a first side surface 12 and a second side surface 13, and the first side surface 12 and the second side surface 13 are connected with the fender curved surface 11. In this embodiment, the first side surface 12 and the second side surface 13 are also perpendicular to the fender curved surface 11.
The first connecting piece 2 is fixedly connected with one end of the fender curved surface 11 through a first connecting arm 21, and the first connecting arm 21 is further connected with a first ratchet wheel 22. The first ratchet 22 is fixed at one end of the first connecting arm 21, and a first through hole 221 is formed in the center of the ratchet 22.
The second link 3 includes a second link arm 31, a second ratchet 32 and a hollow boss 33. The second ratchet 32 and the hollow boss 33 are fixed to both ends of the second connecting arm 31.
The bolt 4 is inserted into the first through hole 221 and the second through hole 321 formed in the center of the second ratchet wheel 32, so that the first connecting piece 2 is movably connected with the second connecting piece 3, and the first ratchet wheel 22 is matched with the second ratchet wheel 32 to adjust the fender body 1 to a required position.
The two ends of the hollow shaft sleeve 33 are communicated, an opening 331 which longitudinally penetrates through the side surface is arranged on the hollow shaft sleeve, the second connecting piece 3 can be sleeved on the rear frame of the bicycle through the opening 331 for fixing, the quick connection and assembly in the bicycle refitting process are realized, and the rear mudguard with a special shape is assembled on the bicycle under the matching of the bolt 4, the first ratchet wheel 22 and the second ratchet wheel 32. When the rear fender of other different colours, shape or specification need be changed, only need take out the back with bolt 4, make first connecting piece 2 and the phase separation of second connecting piece 3, need not take off second connecting piece 3, only need with the same connected mode install other be connected with have the ratchet the fender body 1 can of first connecting piece 2 again, strengthened the commonality of bicycle repacking.
Claims (4)
1. A bicycle rear mudguard is characterized by comprising a mudguard body, a first connecting piece and a second connecting piece; the first connecting piece is connected to the fender body, and the second connecting piece is movably connected with the first connecting piece; wherein,
the fender body comprises a fender curved surface, a first side surface and a second side surface, and the first side surface and the second side surface are connected with the fender curved surface;
the first connecting piece comprises a first connecting arm and a first ratchet wheel, one end of the first connecting arm is connected to one end of the curved surface of the fender, the other end of the first connecting arm is connected with the first ratchet wheel, and a first through hole is formed in the center of the first ratchet wheel;
the second connecting piece comprises a second connecting arm, a second ratchet wheel and a hollow shaft sleeve, one end of the second connecting arm is connected with the second ratchet wheel, the other end of the second connecting arm is connected with the hollow shaft sleeve, and a second through hole is formed in the center of the second ratchet wheel.
2. The bicycle rear fender of claim 1 wherein said hollow bushing is open at both ends and has an opening extending longitudinally through said side surface.
3. The bicycle rear fender of claim 1 wherein said first ratchet wheel is engaged with said second ratchet wheel.
4. The bicycle rear fender of claim 1 wherein said first connector is movably connected to said second connector by said first through hole and said second through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202026728U CN201712706U (en) | 2010-05-25 | 2010-05-25 | Rear fender of bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202026728U CN201712706U (en) | 2010-05-25 | 2010-05-25 | Rear fender of bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201712706U true CN201712706U (en) | 2011-01-19 |
Family
ID=43458705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202026728U Expired - Fee Related CN201712706U (en) | 2010-05-25 | 2010-05-25 | Rear fender of bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201712706U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103569261A (en) * | 2013-10-25 | 2014-02-12 | 安徽工贸职业技术学院 | Bicycle fender convenient and quick to assemble |
-
2010
- 2010-05-25 CN CN2010202026728U patent/CN201712706U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103569261A (en) * | 2013-10-25 | 2014-02-12 | 安徽工贸职业技术学院 | Bicycle fender convenient and quick to assemble |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Rear mudguard fixing device of multipurpose bicycle Effective date of registration: 20121023 Granted publication date: 20110119 Pledgee: Pudong Development Bank of Shanghai, Limited by Share Ltd, Jiaxing branch Pledgor: Jiaxing Huaxing Bicycle Co., Ltd. Registration number: 2012990000628 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20140525 |