Bicycle mudguard

Abstract

The utility model relates to a bicycle mudguard which is characterized in that when sediment splashed in the running process of a bicycle needs to be blocked in actual use, a shell can be mounted on a connecting rod below a saddle of the bicycle through a mounting component, so that a mudguard piece covers the upper part of a rear wheel of the bicycle, and when the bicycle is ridden, the sediment is blocked by the mudguard piece, so that the mudguard piece is prevented from splashing. When silt adhering to the mud blocking piece needs to be cleaned, connection between the fixing assembly and the movable key can be removed firstly, then the movable key is pulled towards the direction of the installation assembly, the movable key drives the mud blocking piece to move through the sliding piece, and the mud blocking piece is prevented from being splashed to the body of a rider. Then the mud blocking piece passing through the upper scraping plate and the lower scraping plate is subjected to wall scraping cleaning, so that silt falls off from the mud blocking piece, then the mud blocking piece is reset after cleaning is completed, the moving piece is fixed through the fixing assembly, and the mud blocking piece cannot slide at will in the using process; therefore, the silt adhered to the outer surface of the mudguard can be cleaned more conveniently and efficiently.

Description

Technical Field

[0001] The utility model relates to the technical field of bicycle mudguards, in particular to a bicycle mudguard. Background Art

[0002] The principle of the mudguard is mainly to install a plastic or rubber plate on the bicycle tire to block the mud and water splashing when the wheel face rotates. During the driving process of the bicycle, the tire rotates through the friction generated by the ground. The centrifugal force generated and the gap between the tire and the ground will cause mud and water splashing. The role of the mudguard is to reduce the splashing of mud and water by shielding and barrier effect, so as to protect the rider and the bicycle.

[0003] The conventional bicycle fender cannot effectively clean the mud and sand stuck on the outer surface of the fender during use, so that more and more mud and sand are accumulated on the fender, which affects the appearance of the bicycle and the subsequent better use of the bicycle. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In order to solve the above problems in the prior art, the utility model provides a bicycle fender, which can more conveniently and efficiently clean the mud and sand stuck on the outer surface of the fender, making the bicycle more beautiful and enabling better subsequent use of the bicycle.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0008] A bicycle mudguard comprises a mounting assembly, a shell, a mudguard assembly and a cleaning assembly, wherein the mounting assembly is arranged at one end of the shell, an opening is arranged at the other end of the shell, the mudguard assembly is inserted into the opening and connected to the shell, and the cleaning assembly is arranged at the opening;

[0009] The mud guard assembly includes a sliding member, a mud guard, a movable key and a fixed assembly, a slide groove is arranged inside the shell, the sliding member is slidably connected to the slide groove, the mud guard is connected to the sliding member, a key groove is arranged outside the shell, the key groove is communicated with the slide groove, the movable key is slidably connected inside the key groove and connected to the sliding member, and the movable key is detachably connected to the shell through the fixed assembly;

[0010] The cleaning assembly includes an upper scraper and a lower scraper, the upper scraper is arranged above the mud guard, the upper part of the upper scraper is connected to the shell, and the lower part of the upper scraper is in contact with the upper surface of the mud guard, the lower scraper is arranged below the mud guard, the lower part of the lower scraper is connected to the shell, and the upper part of the lower scraper is in contact with the lower surface of the mud guard.

[0011] Furthermore, the fixing assembly includes a strap and a bayonet, one end of the strap is rotatably connected to a side of the shell close to the opening, the other end of the strap is provided with the bayonet, a bayonet hole matching the bayonet hole is provided on the outside of the movable key, and the bayonet pin is detachably connected to the bayonet hole.

[0012] Furthermore, the installation assembly includes a clamp, a connecting arm and a disassembly assembly, one end of the clamp is connected to one end of the shell through the connecting arm, the other end of the clamp is provided with a disassembly port, and a connecting plate is provided on both sides of the disassembly port, and one connecting plate is detachably connected to the other connecting plate through the disassembly assembly.

[0013] Furthermore, it also includes an anti-slip strip, and the anti-slip strip is arranged on the inner surface of the clamp.

[0014] Furthermore, it also includes a dustproof component, which is arranged inside the keyway.

[0015] Furthermore, the dustproof component includes a first shrinkable cover and a second shrinkable cover, one end of the first shrinkable cover is connected to one side of the movable key, the other end of the first shrinkable cover is connected to one end of the key slot close to the clamp, one end of the second shrinkable cover is connected to the other side of the movable part, and the other end of the second shrinkable cover is connected to one end of the key slot away from the clamp.

[0016] (III) Beneficial effects

[0017] The beneficial effect of the utility model is that in actual use, when it is necessary to block the mud and sand splashed during the running of the bicycle, the shell can be installed on the connecting rod under the bicycle seat through the installation component, so that the mud guard cover is arranged above the rear wheel of the bicycle. When the bicycle is riding, the mud and sand are blocked by the mud guard, so that the mud and sand will not splash onto the rider. When it is necessary to clean the mud and sand stuck on the mud guard, the connection between the fixing component and the moving key can be released first, and then the moving key can be pulled in the direction of the installation component, so that the moving key drives the mud guard to move through the sliding member, and then the mud guard passing through the upper scraper and the lower scraper is scraped and cleaned, so that the mud and sand fall from the mud guard, and then it is reset after cleaning is completed, and the moving member is fixed by the fixing component, so that the mud guard will not slide at will when in use, thereby making it more convenient and efficient to clean the mud and sand stuck on the outer surface of the mud guard, making the bicycle more beautiful and enabling the subsequent use of the bicycle to be better. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The overall structural diagram of a bicycle fender according to an embodiment of the utility model is shown;

[0019] Figure 2 A side view of the overall structure of a bicycle fender according to an embodiment of the utility model;

[0020] Figure 3 A cross-sectional view of the overall structure of a bicycle fender according to an embodiment of the utility model;

[0021] Figure 4 A schematic diagram of a mud guard assembly of a bicycle mud guard according to an embodiment of the utility model;

[0022] [Description of Reference Numerals]

[0023] Connecting plate 1, clamp 2, connecting arm 3, shell 4, mud guard assembly 5, first shrink cover 6, disassembly assembly 7, upper scraper 8, lower scraper 9, slide groove 10, second shrink cover 11, anti-slip strip 12, sliding part 501, mud guard 502, cassette 503, bayonet 504, moving key 505. DETAILED DESCRIPTION

[0024] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below through specific implementation modes in conjunction with the accompanying drawings.

[0025] Please refer to Figures 1 to 4As shown, a bicycle mudguard of the utility model comprises a mounting assembly, a shell 4, a mud guard assembly 5 and a cleaning assembly, wherein the mounting assembly is arranged at one end of the shell 4, an opening is arranged at the other end of the shell 4, the mud guard assembly 5 is inserted into the opening and connected to the shell 4, and the cleaning assembly is arranged at the opening;

[0026] The mud guard assembly 5 includes a sliding member 501, a mud guard 502, a moving key 505 and a fixing assembly. A slide groove 10 is provided inside the housing 4. The sliding member 501 is slidably connected to the slide groove 10. The mud guard 502 is connected to the sliding member 501. A key groove is provided outside the housing 4. The key groove is connected to the slide groove 10. The moving key 505 is slidably connected to the inside of the key groove and connected to the sliding member 501. The moving key 505 is detachably connected to the housing 4 through the fixing assembly.

[0027] The cleaning assembly includes an upper scraper 8 and a lower scraper 9. The upper scraper 8 is arranged above the mud guard 502, the upper part of the upper scraper 8 is connected to the shell 4, and the lower part of the upper scraper 8 is in contact with the upper surface of the mud guard 502. The lower scraper 9 is arranged below the mud guard 502, the lower part of the lower scraper 9 is connected to the shell 4, and the upper part of the lower scraper 9 is in contact with the lower surface of the mud guard 502.

[0028] The working principle of the utility model is as follows: in actual use, when it is necessary to block the mud and sand splashed during the running of the bicycle, the shell 4 can be installed on the connecting rod under the bicycle seat through the installation component, so that the mud guard 502 is covered above the rear wheel of the bicycle. When the bicycle is riding, the mud and sand are blocked by the mud guard 502, so that the mud and sand will not splash onto the rider. When it is necessary to clean the mud and sand stuck on the mud guard 502, the connection between the fixing component and the moving key 505 can be released first, and then the moving key 505 can be pulled in the direction of the installation component, so that the moving key 505 drives the mud guard 502 to move through the sliding member 501, and then the mud guard 502 passing through the upper scraper 8 and the lower scraper 9 is scraped and cleaned, so that the mud and sand fall from the mud guard 502, and then it is reset after the cleaning is completed, and the moving member is fixed by the fixing component, so that the mud guard 502 will not slide at will when in use.

[0029] Furthermore, the fixing assembly includes a strap 503 and a pin 504, one end of the strap 503 is rotatably connected to a side of the shell 4 close to the opening, the other end of the strap 503 is provided with the pin 504, and a hole matching the pin 504 is provided on the outside of the movable key 505, and the pin 504 is detachably connected to the hole.

[0030] From the above description, it can be seen that after the mud guard 502 is fully extended out of the shell 4, it can be fixed by the pin 504 on the card belt 503 and the card hole on the moving key 505, so that the sliding member 501 will not cause the mud guard 502 to slide randomly, allowing the mud guard 502 to be better used.

[0031] Furthermore, the installation assembly includes a clamp 2, a connecting arm 3 and a disassembly assembly 7, one end of the clamp 2 is connected to one end of the shell 4 through the connecting arm 3, and the other end of the clamp 2 is provided with a disassembly port, and a connecting plate 1 is provided on both sides of the disassembly port, and one connecting plate 1 is detachably connected to another connecting plate 1 through the disassembly assembly 7.

[0032] From the above description, it can be seen that when the mudguard needs to be installed, the clamp 2 can be held on the outer surface of the connecting rod under the bicycle seat, and then the connecting plates 1 can be fixed to each other by disassembling the component 7, so that the clamp 2 can hold the connecting rod tightly, and the installation height of the clamp 2 can be increased by the connecting arm 3, so that the bicycle can be ridden better.

[0033] Furthermore, it also includes an anti-slip strip 12, and the inner surface of the clamp 2 is provided with the anti-slip strip 12.

[0034] It can be seen from the above description that it is beneficial for the clamp 2 to better clamp the connecting rod through the anti-slip strip 12.

[0035] Furthermore, it also includes a dustproof component, which is arranged inside the keyway.

[0036] From the above description, it can be seen that the dustproof component is helpful to cover the key slot, so that mud and sand will not enter the interior of the shell 4 through the key slot, and the mud guard 502 can be better cleaned.

[0037] Furthermore, the dustproof component includes a first shrinkable cover 6 and a second shrinkable cover 11, one end of the first shrinkable cover 6 is connected to one side of the movable key 505, the other end of the first shrinkable cover 6 is connected to an end of the key slot close to the clamp 2, one end of the second shrinkable cover 11 is connected to the other side of the movable part, and the other end of the second shrinkable cover 11 is connected to an end of the key slot away from the clamp 2.

[0038] From the above description, it can be seen that when the mud guard 502 is cleaned, the movable key 505 can be moved, so that the movable key 505 drives the mud guard 502 to move into the shell 4 through the sliding member 501. In the process of moving the movable key 505, one side of the movable key 505 compresses the first shrinkage cover 6, and at the same time, the other side of the movable key 505 stretches the second shrinkage cover 11, so that the movable key 505 can move better, and the key slot is covered by the first shrinkage cover 6 and the second shrinkage cover 11 to reduce the entry of mud and sand into the shell 4. Example

[0039] Please refer to Figures 1 to 4 A bicycle mudguard comprises a mounting assembly, a shell 4, a mudguard assembly 5 and a cleaning assembly, wherein the mounting assembly is arranged at one end of the shell 4, an opening is arranged at the other end of the shell 4, the mudguard assembly 5 is passed through the opening and connected to the shell 4, and the cleaning assembly is arranged at the opening;

[0040] The mud guard assembly 5 includes a sliding member 501, a mud guard 502, a moving key 505 and a fixing assembly. A slide groove 10 is provided inside the housing 4. The sliding member 501 is slidably connected to the slide groove 10. The mud guard 502 is connected to the sliding member 501. A key groove is provided outside the housing 4. The key groove is connected to the slide groove 10. The moving key 505 is slidably connected to the inside of the key groove and connected to the sliding member 501. The moving key 505 is detachably connected to the housing 4 through the fixing assembly.

[0041] The mud guard 502 is made of soft rubber material, which is conducive to better deformation and cleaning;

[0042] The cleaning assembly includes an upper scraper 8 and a lower scraper 9, wherein the upper scraper 8 is arranged above the mud guard 502, the upper portion of the upper scraper 8 is connected to the housing 4, and the lower portion of the upper scraper 8 is in contact with the upper surface of the mud guard 502, and the lower scraper 9 is arranged below the mud guard 502, the lower portion of the lower scraper 9 is connected to the housing 4, and the upper portion of the lower scraper 9 is in contact with the lower surface of the mud guard 502;

[0043] The fixing assembly includes a card belt 503 and a card pin 504. One end of the card belt 503 is rotatably connected to a side of the housing 4 close to the opening. The other end of the card belt 503 is provided with the card pin 504. The movable key 505 is provided with a card hole adapted to the card pin 504 on the outside. The card pin 504 is detachably connected to the card hole.

[0044] The mounting assembly includes a clamp 2, a connecting arm 3 and a disassembly assembly 7, one end of the clamp 2 is connected to one end of the housing 4 through the connecting arm 3, the other end of the clamp 2 is provided with a disassembly opening, both sides of the disassembly opening are provided with a connecting plate 1, and one connecting plate 1 is detachably connected to another connecting plate 1 through the disassembly assembly 7;

[0045] The disassembly assembly 7 is detachably connected by bolts and nuts;

[0046] It also includes an anti-slip strip 12, and the inner surface of the clamp 2 is provided with the anti-slip strip 12;

[0047] Also included is a dustproof component, which is disposed inside the keyway;

[0048] The dustproof assembly includes a first shrinkable cover 6 and a second shrinkable cover 11, one end of the first shrinkable cover 6 is connected to one side of the moving key 505, the other end of the first shrinkable cover 6 is connected to one end of the key slot close to the clamp 2, one end of the second shrinkable cover 11 is connected to the other side of the moving part, and the other end of the second shrinkable cover 11 is connected to one end of the key slot away from the clamp 2;

[0049] The first shrinkable cover 6 and the second shrinkable cover 11 are both bellows.

[0050] The above shows and describes the basic principle, main features and advantages of the utility model, and the standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description and the drawings, and the specific connection methods of each part adopt mature conventional means such as bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0051] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A bicycle fender, characterized in that: It comprises a mounting assembly, a shell, a mud guard assembly and a cleaning assembly, wherein the mounting assembly is arranged at one end of the shell, an opening is arranged at the other end of the shell, the mud guard assembly is passed through the opening and connected to the shell, and the cleaning assembly is arranged at the opening; The mud guard assembly includes a sliding member, a mud guard, a movable key and a fixed assembly, a slide groove is arranged inside the shell, the sliding member is slidably connected to the slide groove, the mud guard is connected to the sliding member, a key groove is arranged outside the shell, the key groove is communicated with the slide groove, the movable key is slidably connected inside the key groove and connected to the sliding member, and the movable key is detachably connected to the shell through the fixed assembly; The cleaning assembly includes an upper scraper and a lower scraper, the upper scraper is arranged above the mud guard, the upper part of the upper scraper is connected to the shell, and the lower part of the upper scraper is in contact with the upper surface of the mud guard, the lower scraper is arranged below the mud guard, the lower part of the lower scraper is connected to the shell, and the upper part of the lower scraper is in contact with the lower surface of the mud guard.

2. The bicycle fender according to claim 1, characterized in that: The fixing assembly includes a strap and a bayonet, one end of the strap is rotatably connected to a side of the shell close to the opening, the other end of the strap is provided with the bayonet, a hole matching the bayonet is provided on the outside of the movable key, and the bayonet is detachably connected to the hole.

3. The bicycle fender according to claim 1, characterized in that: The mounting assembly includes a clamp, a connecting arm and a disassembly assembly, one end of the clamp is connected to one end of the shell through the connecting arm, the other end of the clamp is provided with a disassembly opening, a connecting plate is provided on both sides of the disassembly opening, and one connecting plate is detachably connected to the other connecting plate through the disassembly assembly.

4. The bicycle fender according to claim 3, characterized in that: It also includes an anti-slip strip, and the inner surface of the clamp is provided with the anti-slip strip.

5. The bicycle fender according to claim 4, characterized in that: It also includes a dustproof component, which is arranged inside the keyway.

6. The bicycle fender according to claim 5, characterized in that: The dustproof assembly includes a first shrinkable cover and a second shrinkable cover, one end of the first shrinkable cover is connected to one side of the movable key, the other end of the first shrinkable cover is connected to an end of the key slot close to the clamp, one end of the second shrinkable cover is connected to the other side of the movable part, and the other end of the second shrinkable cover is connected to an end of the key slot away from the clamp.

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