CN220974422U - Detachable bicycle mudguard - Google Patents
Detachable bicycle mudguard Download PDFInfo
- Publication number
- CN220974422U CN220974422U CN202323250036.9U CN202323250036U CN220974422U CN 220974422 U CN220974422 U CN 220974422U CN 202323250036 U CN202323250036 U CN 202323250036U CN 220974422 U CN220974422 U CN 220974422U
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- China
- Prior art keywords
- gear
- limiting arm
- limiting
- shell
- cylinder
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- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
Landscapes
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model relates to a detachable bicycle mudguard, which belongs to the technical field of bicycle accessories, wherein the mudguard is connected with a locking mechanism through a connecting block, a shell is connected to the connecting block, a gear assembly is connected to the shell, a transmission assembly is connected to the shell in a sliding manner, a first limiting arm and a second limiting arm are connected to the shell in a sliding manner, the first limiting arm and the second limiting arm are both meshed with the gear assembly, and the first limiting arm is connected with the second limiting arm through a limiting pin. According to the utility model, the shell is connected with the gear assembly through the connecting block, the shell is connected with the transmission assembly in a sliding manner, the transmission assembly is connected with the gear assembly in a meshing manner, the first limiting arm and the second limiting arm are connected with the gear assembly in a sliding manner, and the first limiting arm and the second limiting arm are connected with the gear assembly in a meshing manner, so that the bicycle without the mudguard is supplemented through the limiting pin and the situation that a rider is sputtered by accumulated water on the road surface is avoided.
Description
Technical Field
The utility model belongs to the technical field of bicycle accessories, and particularly relates to a detachable bicycle mudguard.
Background
The bicycle is an enthusiast exercise for young people after being refitted or assembled, and the refitted bicycle more shows the personality of the people. Bicycles provided by bicycle manufacturers are typically medium-length,
The existing bicycle mudguard and the bicycle body are integrally installed, or the existing bicycle mudguard is not matched with the mudguard to leave the factory, and after leaving the factory, the shape and the position of the product are relatively fixed; the condition that the sewage is sputtered when a rider rides is caused by not matching with the mud guard.
Disclosure of utility model
The utility model aims to solve the technical problems and further provides a detachable bicycle mudguard.
The specific technical scheme of the utility model is as follows: a detachable bicycle mudguard comprising: the fender, the fender passes through the connecting block and is connected with locking mechanism, and locking mechanism is connected with the frame cooperation, locking mechanism includes: the connecting block comprises a connecting block, a connecting block is connected with a shell, a gear assembly is connected in the shell, a transmission assembly is connected to the shell in a sliding manner, the transmission assembly is connected with the gear assembly in a meshed manner, a first limiting arm and a second limiting arm are connected to the shell in a sliding manner, the first limiting arm and the second limiting arm are connected with the gear assembly in a meshed manner, and the first limiting arm is connected with the second limiting arm through a limiting pin.
Further, the gear assembly includes: the first cylinder is rotationally connected with the casing, be connected with first gear on the first cylinder, first gear is connected with drive assembly meshing, is connected with the second gear on the first cylinder, and the second gear is connected with first spacing arm meshing, and the casing rotation is connected with the second cylinder, is connected with the third gear on the second cylinder, is connected with the fourth gear on the first cylinder, and fourth gear and the spacing arm of second are all connected with the third gear meshing.
Further, the transmission assembly includes: the sliding plate is connected with the sliding plate in a sliding manner in the shell, the sliding plate is connected with a straight rack, the straight rack is connected with the first gear in a meshed manner, a plurality of first sliding grooves are symmetrically formed in the shell, the sliding plate is connected with the first sliding grooves in a sliding manner, the end part of the sliding plate is connected with a supporting plate, and the supporting plate is connected with the buffer plate through a plurality of thrust springs.
Further, be provided with the first arc rack of being connected with the second gear engagement on the first spacing arm, first spacing arm tip is provided with first through-hole, first spacing arm tip be provided with spacer pin complex first through-hole.
Further, a second arc rack meshed with the third gear is arranged on the second limiting arm, a lug matched with the slot is arranged at the end part of the second limiting arm, and a second through hole matched with the limiting pin is formed in the lug.
Further, soft cushions are arranged on the side surfaces of the first limiting arm and the second limiting arm.
Further, an anti-slip gasket is arranged on the buffer plate.
Further, a pull ring which is convenient to pull is arranged on the limiting pin.
Further, a plurality of second sliding grooves used for limiting the first limiting arms and the second limiting arms are formed in the shell.
The beneficial effects are that:
According to the application, the shell is connected with the gear assembly through the connecting block, the shell is connected with the transmission assembly in a sliding manner, the transmission assembly is connected with the gear assembly in a meshing manner, the first limiting arm and the second limiting arm are connected with the gear assembly in a sliding manner, and the first limiting arm and the second limiting arm are connected with the gear assembly in a meshing manner, so that the bicycle without the mudguard is supplemented through the limiting pin and the situation that a rider is sputtered by accumulated water on the road surface is avoided.
Drawings
FIG. 1 is a schematic illustration of the present utility model;
FIG. 2 is a schematic diagram of a locking mechanism according to the present utility model;
FIG. 3 is a schematic view of a gear assembly according to the present utility model;
FIG. 4 is a schematic diagram of a transmission assembly according to the present utility model;
FIG. 5 is a slot position diagram of the present utility model;
The figure indicates:
The fender 1, the connecting block 2, the locking mechanism 3, the housing 31, the gear assembly 32, the transmission assembly 33, the first limiting arm 34, the second limiting arm 35, the limiting pin 36, the first cylinder 321, the first gear 322, the second gear 323, the second cylinder 324, the third gear 325, the fourth gear 326, the slide plate 331, the straight rack 332, the first slide groove 333, the support plate 334, the buffer plate 335, the first arc rack 341, the slot 342, the first through hole 343, the second arc rack 351, the bump 352, the second through hole 353, the pull ring 361, and the second slide groove 311.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "upper," "middle," "outer," "inner," and the like indicate an orientation or a positional relationship, and are merely for convenience of describing the present utility model and simplifying the description, but do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Example 1: a removable bicycle mudguard, substantially as herein described with reference to fig. 1 to 5, comprising: the fender 1, fender 1 is connected with locking mechanism 3 through connecting block 2, and locking mechanism 3 is connected with the frame cooperation, locking mechanism 3 includes: the connecting block 2 is connected with the shell 31, the shell 31 is connected with the gear assembly 32, the shell 31 is connected with the transmission assembly 33 in a sliding manner, the transmission assembly 33 is connected with the gear assembly 32 in a meshing manner, the shell 31 is connected with the first limiting arm 34 and the second limiting arm 35 in a sliding manner, the first limiting arm 34 and the second limiting arm 35 are connected with the gear assembly 32 in a meshing manner, the first limiting arm 34 is connected with the second limiting arm 35 through the limiting pin 36, the shell 31 is connected with the connecting block 2 in the connecting block 31, the gear assembly 32 is connected with the shell 31 in an inner connecting manner, the transmission assembly 33 is connected with the gear assembly 32 in a sliding manner, the shell 31 is connected with the first limiting arm 34 and the second limiting arm 35 in a sliding manner, the first limiting arm 34 and the second limiting arm 35 are connected with the gear assembly 32 in a meshing manner, and the first limiting arm 34 is connected with the second limiting arm 35 through the limiting pin 36, so that the situation that a bicycle without a mud baffle is subjected to riding person is complemented by road surface sputtering is avoided.
Example 2: on the basis of embodiment 1, as described with reference to fig. 3 and 4, the gear assembly 32 includes: the first cylinder 321 is rotationally connected with the first cylinder 321, the first cylinder 321 is connected with the first gear 322, the first gear 322 is in meshed connection with the transmission component 33, the first cylinder 321 is connected with the second gear 323, the second gear 323 is in meshed connection with the first limiting arm 34, the second cylinder 324 is rotationally connected with the second cylinder 324, the second cylinder 324 is connected with the third gear 325, the first cylinder 321 is connected with the fourth gear 326, the fourth gear 326 and the second limiting arm 35 are in meshed connection with the third gear 325, the first cylinder 321 is connected with the first cylinder 321 through the rotation of the housing 31, the first gear 322 is in meshed connection with the transmission component 33, the first cylinder 321 is connected with the second gear 323, the second gear 323 is in meshed connection with the first limiting arm 34, the housing 31 is rotationally connected with the second cylinder 324, the second cylinder 324 is connected with the third gear 325, the first cylinder 321 is connected with the fourth gear 326, the fourth gear 326 and the second limiting arm 35 are in meshed connection with the third gear 325, and the first limiting arm 35 is in meshed connection with the second limiting arm 35, and the limiting board 34 is in meshed connection with the second limiting board 35, and the limiting board is in meshed connection with the second limiting board 35.
Example 3: on the basis of embodiment 2, as described with reference to fig. 4, the transmission assembly 33 includes: the sliding plate 331 is slidably connected with the sliding plate 331 in the shell 31, the sliding plate 331 is connected with the straight rack 332, the straight rack 332 is engaged with the first gear 322, a plurality of first sliding grooves 333 are symmetrically arranged in the shell 31, the sliding plate 331 is slidably connected with the first sliding grooves 333, the end part of the sliding plate 331 is connected with the supporting plate 334, the supporting plate 334 is connected with the buffer plate 335 through a plurality of thrust springs, the sliding plate 331 is slidably connected with the sliding plate 331 in the shell 31, the straight rack 332 is engaged with the first gear 322, a plurality of first sliding grooves 333 are symmetrically arranged in the shell 31, the sliding plate 331 is slidably connected with the first sliding grooves 333, the end part of the sliding plate 331 is connected with the supporting plate 334, and the supporting plate 334 is connected with the buffer plate 335 through a plurality of thrust springs, so that the power supply of the gear assembly 32 is realized, and the linkage is improved.
Example 4: on the basis of embodiment 2, referring to fig. 5, a first arc rack 341 engaged with and connected to the second gear 323 is disposed on the first limiting arm 34, a first through hole 343 is disposed at the end of the first limiting arm 34, a first through hole 343 engaged with the limiting pin 36 is disposed at the end of the first limiting arm 34, the first arc rack 341 engaged with and connected to the second gear 323 is disposed on the first limiting arm 34, a first through hole 343 is disposed at the end of the first limiting arm 34, a first through hole 343 engaged with the limiting pin 36 is disposed at the end of the first limiting arm 34, locking of the first limiting arm 34 and the second limiting arm 35 is achieved, and stability is improved.
Example 5: on the basis of embodiment 4, referring to fig. 5, a second arc rack 351 engaged with and connected to the third gear 325 is provided on the second limiting arm 35, a bump 352 engaged with the slot 342 is provided at the end of the second limiting arm 35, and a second through hole 353 engaged with the limiting pin 36 is provided on the bump 352, according to the present application, the second arc rack 351 engaged with and connected to the third gear 325 is provided on the second limiting arm 35, a bump 352 engaged with the slot 342 is provided at the end of the second limiting arm 35, and a second through hole 353 engaged with the limiting pin 36 is provided on the bump 352, so that locking of the first limiting arm 34 and the second limiting arm 35 is achieved, and stability is improved.
Example 6: on the basis of embodiment 5, the description is made with reference to fig. 1 to 5, and the side surfaces of the first limiting arm 34 and the second limiting arm 35 are respectively provided with a soft cushion, so that the wear on the frame is reduced by respectively providing the side surfaces of the first limiting arm 34 and the second limiting arm 35 with soft cushions.
Example 7: on the basis of the embodiment 3, the anti-slip gasket is arranged on the buffer plate 335, and the friction force between the buffer plate 335 and the frame is increased by arranging the anti-slip gasket on the buffer plate 335 according to the application as described with reference to fig. 1 to 5.
Example 8: on the basis of embodiment 1, referring to fig. 3, the pull ring 361 is provided on the limiting pin 36 to facilitate pulling, and the convenience is improved by providing the pull ring 361 on the limiting pin 36 to facilitate pulling.
Example 9: on the basis of embodiment 1, as described with reference to fig. 3, a plurality of second sliding grooves 311 for limiting the first limiting arm 34 and the second limiting arm 35 are provided in the housing 31, and the stability of the first limiting arm 34 and the second limiting arm 35 is improved by providing a plurality of second sliding grooves 311 for limiting the first limiting arm 34 and the second limiting arm 35 in the housing 31.
The working process comprises the following steps:
When the mud guard is required to be mounted, the limiting pin 36 is pulled out, the sliding plate 331 is pushed towards the shell 31, the sliding plate 331 enables the first gear 322 to rotate through the straight rack 332, the second gear 323 and the fourth gear 326 rotate synchronously, the second gear 323 enables the first limiting arm 34 to move into the shell 31 through the first arc rack 341, the fourth gear 326 enables the second limiting arm 35 to move into the shell 31 through the third gear 325 and the second arc rack 351, the shell 31 is pressed onto the frame, the sliding plate 331 is reversely moved through the buffer plate 335 and the supporting plate 334, the first limiting arm 34 and the second limiting arm 35 are reversely moved, the protruding block 352 is inserted into the slot 342, the limiting pin 36 is inserted into the first through hole 343 and the second through hole 353 to be locked, when the frame is required to be dismounted, the sliding plate 331 is pushed out towards the inner direction of the shell 31, the shell 31 is separated from the frame, and the mounting and dismounting of the bicycle are completed.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (9)
1. A detachable bicycle mudguard comprising: the fender (1), fender (1) are connected with locking mechanism (3) through connecting block (2), and locking mechanism (3) are connected with the frame cooperation, its characterized in that, locking mechanism (3) include: the connecting block comprises a shell (31), wherein the shell (31) is connected to the connecting block (2), a gear assembly (32) is connected to the shell (31), a transmission assembly (33) is connected to the shell (31) in a sliding mode, the transmission assembly (33) is connected with the gear assembly (32) in a meshed mode, a first limiting arm (34) and a second limiting arm (35) are connected to the shell (31) in a sliding mode, the first limiting arm (34) and the second limiting arm (35) are connected with the gear assembly (32) in a meshed mode, and the first limiting arm (34) is connected with the second limiting arm (35) through a limiting pin (36).
2. A removable bicycle mudguard as claimed in claim 1, wherein the gear assembly (32) comprises: the novel gear box comprises a first cylinder (321), wherein the first cylinder (321) is rotationally connected with a shell (31), a first gear (322) is connected to the first cylinder (321), the first gear (322) is connected with a transmission assembly (33) in a meshed mode, a second gear (323) is connected to the first cylinder (321), the second gear (323) is connected with a first limiting arm (34) in a meshed mode, the second cylinder (324) is rotationally connected to the shell (31), a third gear (325) is connected to the second cylinder (324), a fourth gear (326) is connected to the first cylinder (321), and the fourth gear (326) and the second limiting arm (35) are connected with the third gear (325) in a meshed mode.
3. A removable bicycle mudguard according to claim 2, wherein the transmission assembly (33) comprises: slide (331), sliding connection has slide (331) in casing (31), is connected with straight rack (332) on slide (331), and straight rack (332) are connected with first gear (322) meshing, and the symmetry is provided with a plurality of first spouts (333) in casing (31), slide (331) and first spout (333) sliding connection, and slide (331) end connection has backup pad (334), and backup pad (334) are connected with buffer board (335) through a plurality of thrust springs.
4. A detachable bicycle mudguard according to claim 2, characterized in that the first limiting arm (34) is provided with a first arc rack (341) in engagement with the second gear (323), the end of the first limiting arm (34) is provided with a first through hole (343), and the end of the first limiting arm (34) is provided with a first through hole (343) cooperating with the limiting pin (36).
5. The detachable bicycle mudguard of claim 4, wherein the second limiting arm (35) is provided with a second arc rack (351) engaged with the third gear (325), the end of the second limiting arm (35) is provided with a bump (352) engaged with the slot (342), and the bump (352) is provided with a second through hole (353) engaged with the limiting pin (36).
6. A detachable bicycle mudguard according to claim 5, characterized in that the first and second spacing arms (34, 35) are provided with padding on the sides.
7. A detachable bicycle mudguard according to claim 3, characterized in that the buffer plate (335) is provided with anti-slip pads.
8. A detachable bicycle mudguard according to claim 1, characterized in that the stop pin (36) is provided with a pull ring (361) for easy pulling.
9. A detachable bicycle mudguard according to claim 1, characterized in that a plurality of second slide grooves (311) for limiting the first and second limiting arms (34, 35) are provided in the housing (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323250036.9U CN220974422U (en) | 2023-11-30 | 2023-11-30 | Detachable bicycle mudguard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323250036.9U CN220974422U (en) | 2023-11-30 | 2023-11-30 | Detachable bicycle mudguard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220974422U true CN220974422U (en) | 2024-05-17 |
Family
ID=91041897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323250036.9U Active CN220974422U (en) | 2023-11-30 | 2023-11-30 | Detachable bicycle mudguard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220974422U (en) |
-
2023
- 2023-11-30 CN CN202323250036.9U patent/CN220974422U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |