Novel fender protection piece

Abstract

The utility model discloses a novel mud board protection piece, and particularly relates to the technical field of mud board protection pieces, the novel mud board protection piece comprises a main protection piece, an auxiliary protection piece is connected in the main protection piece in a sliding mode, a movable block is connected on the outer surface of the main protection piece in a sliding mode, a brush board is arranged on the outer bottom face of the movable block, and a scraping piece is fixedly installed on the side, provided with bristles, of the top face of the brush board. According to the novel mud board protection piece, in actual work, the movable block is manually pushed to move along the main protection piece, mud attached to the main protection piece can be cleaned through bristles and a scraping piece of the brush board in the moving process, and the auxiliary protection piece moves in the main protection piece, so that the mud on the main protection piece is removed, and the mud on the main protection piece is removed. By means of the technical scheme, the overall length of the mud plate protection piece can be adjusted, meanwhile, the cleaning block can make contact with the auxiliary protection piece in the moving process of the auxiliary protection piece, then mud on the auxiliary protection piece is scraped away, and therefore the whole mud plate protection piece does not need to be detached for cleaning, the cleaning process is simpler, and the situation that the attractiveness of a vehicle is affected by the attached mud is effectively avoided.

Description

Technical Field

[0001] This utility model relates to the field of mudguard technology, and in particular to a novel mudguard. Background Technology

[0002] A bicycle is a human-powered means of transportation. Because the bicycle tires carry mud and dirt when they rotate, mudguards need to be installed above the rear wheel to block the mud and prevent mud and sewage from splashing onto the rider's back.

[0003] Searching for examples, such as the utility model with announcement number CN216611436U, a telescopic adjustable rear mudguard for bicycles is disclosed, including a clamp and a mounting base. The clamp is externally connected to a connecting base, and an adjustment structure is provided between the connecting base and the mounting base. The mounting base is fitted with a guard plate via connecting screws, and the guard plate has a telescopic structure on its exterior. After prolonged use, a large amount of mud accumulates on the side of the mudguard closest to the wheel, affecting the appearance of the vehicle. However, the utility model requires disassembly for cleaning the mudguard, making the cleaning process cumbersome. Therefore, to solve the above defects, the inventor proposes a novel mudguard. Utility Model Content

[0004] Therefore, this utility model provides a novel mudguard to solve the problem that the existing mudguards need to be disassembled for cleaning, which makes the cleaning process cumbersome.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A novel mudguard includes a main guard plate, an auxiliary guard plate slidably connected inside the main guard plate, a movable block slidably connected to the outer surface of the main guard plate, a brush plate on the bottom surface of the movable block, and a scraper fixedly installed on the side of the brush plate with bristles. Two cleaning blocks are provided at the opening on one side of the main guard plate. Insert blocks are fixedly installed on both sides inside the movable block, and slots are provided on both sides of the outer surface of the brush plate.

[0007] Preferably, the movable block has fixing holes on both sides of its outer surface, springs are fixedly installed inside the two fixing holes, positioning rods are slidably connected inside the two fixing holes, and the two positioning rods are fixedly connected to the two springs respectively. Movable rods are fixedly installed on one side of the two positioning rods, and the two springs are respectively sleeved on the outer ends of the two movable rods. The two movable rods extend to the outside of the two fixing holes and are fixedly installed with handles.

[0008] Preferably, positioning holes are provided on both sides of the outer surface of the brush plate.

[0009] Preferably, a connecting block is fixedly installed on one side of the cleaning block, and a connecting hole is provided on one side of the connecting block. The main protective plate has two mounting grooves on the side where the opening is located, and mounting holes are provided inside the two mounting grooves.

[0010] Preferably, the outer top surface of the main protective plate has a fastening hole.

[0011] Preferably, a mounting block is fixedly installed on one side of the main protective plate, and locking holes are provided on both sides of the outer surface of the mounting block, and a mounting plate is provided on one side of the main protective plate.

[0012] Preferably, a fixing plate is hinged to one side of the mounting plate, and two movable holes are opened on one side of the mounting plate. A connecting cover is provided on one side of the mounting plate, and the mounting block is inserted into the interior of the connecting cover.

[0013] Preferably, support holes are provided on both sides of the outer surface of the connecting cover, and adjustment holes are provided on one side of the outer surface of the connecting cover.

[0014] This utility model has the following advantages:

[0015] This utility model discloses a novel mudguard. By setting a movable block, in actual operation, the user manually pushes the movable block to move it along the main guard plate. During the movement, the bristles and scraper of the brush plate clean the mud adhering to the main guard plate. Meanwhile, by moving the secondary guard plate inside the main guard plate, the overall length of the mudguard can be adjusted. During the movement of the secondary guard plate, the cleaning block comes into contact with the secondary guard plate and scrapes off the mud on it. This eliminates the need to disassemble the entire mudguard plate for cleaning, making the cleaning process simpler and effectively preventing the adhering mud from affecting the appearance of the vehicle. Attached Figure Description

[0016] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0017] The structures, proportions, sizes, etc. disclosed in this specification are only used to complement the content disclosed in the specification for those skilled in the art to understand and read, and are not intended to limit the conditions under which this utility model can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportional relationships, or adjustments to the size, without affecting the effects and purposes that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0018] Figure 1 This is an overall structural diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the movable block structure of this utility model;

[0020] Figure 3 This is a cross-sectional view of the movable block of this utility model;

[0021] Figure 4 For the present utility model Figure 3 Enlarged view of section A in the middle;

[0022] Figure 5 This is a schematic diagram of the brush plate structure of this utility model;

[0023] Figure 6 This is a top view of the main protective plate structure of this utility model;

[0024] Figure 7 For the present utility model Figure 6 Enlarged view of section B in the middle;

[0025] Figure 8 For the present utility model Figure 6 Enlarged view of section C;

[0026] Figure 9 This is a side view of the main protective plate structure of this utility model;

[0027] Figure 10 This is a schematic diagram of the mounting block structure of this utility model.

[0028] In the diagram: 1. Main protective plate; 2. Secondary protective plate; 3. Movable block; 4. Brush plate; 301. Fixing hole; 302. Spring; 303. Positioning rod; 304. Movable rod; 305. Handle; 306. Insert block; 401. Positioning hole; 402. Slot; 403. Scraper; 201. Cleaning block; 202. Connecting block; 203. Connecting hole; 204. Mounting slot; 205. Mounting hole; 101. Fastening hole; 1021. Mounting block; 1022. Locking hole; 1023. Connecting cover; 1024. Mounting plate; 1025. Fixing plate; 1026. Movable hole; 1027. Adjustment hole; 1028. Support hole. Detailed Implementation

[0029] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0030] This utility model discloses a novel mudguard, such as Figure 1-10 As shown, it includes a main protective plate 1, and a secondary protective plate 2 is slidably connected inside the main protective plate 1. The secondary protective plate 2 can slide inside the main protective plate 1, thereby adjusting the length of the entire mud plate protective plate.

[0031] A movable block 3 is slidably connected to the outer surface of the main protective plate 1. The movable block 3 can move along the main protective plate 1. A brush plate 4 is provided on the bottom surface of the movable block 3, and a scraper 403 is fixedly installed on the side of the top surface of the brush plate 4 with brush bristles. Two cleaning blocks 201 are provided at the opening on one side of the main protective plate 1. Insert blocks 306 are fixedly installed on both sides of the interior of the movable block 3. Slots 402 are opened on both sides of the outer surface of the brush plate 4.

[0032] Manually push the movable block 3 to move it along the main protective plate 1. During the movement, the bristles of the brush plate 4 and the scraper 403 will clean the dirt attached to the main protective plate 1. As the auxiliary protective plate 2 moves inside the main protective plate 1, the overall length of the mud plate can be adjusted. During the movement of the auxiliary protective plate 2, the cleaning block 201 will come into contact with the auxiliary protective plate 2 and scrape off the dirt on the auxiliary protective plate 2, thereby cleaning the main protective plate 1 and the auxiliary protective plate 2.

[0033] The movable block 3 has fixing holes 301 on both sides of its outer surface. Springs 302 are fixedly installed inside the two fixing holes 301. Positioning rods 303 are slidably connected inside the two fixing holes 301. The two positioning rods 303 are fixedly connected to the two springs 302 respectively. The positioning rods 303 can move inside the fixing holes 301. When the positioning rods 303 move toward one side of the springs 302, they will compress the springs 302.

[0034] Each of the two positioning rods 303 has a movable rod 304 fixedly installed on one side, and two springs 302 are respectively sleeved on the outer ends of the two movable rods 304. The two movable rods 304 extend to the outside of the two fixed holes 301 and each has a handle 305 fixedly installed. When the user holds and pulls the handle 305, the movable rod 304 will drive the positioning rod 303 to move.

[0035] The brush plate 4 has positioning holes 401 on both sides of its outer surface. When the brush plate 4 is inserted into the movable block 3, the insert block 306 will be inserted into the slot 402. When the positioning hole 401 moves to the position of the positioning rod 303, the spring 302 can push the positioning rod 303 to move and insert it into the positioning hole 401 to complete the installation and fixation of the brush plate 4.

[0036] When the user manually holds the two handles 305 and pulls them in a direction away from each other, the two movable rods 304 will drive the positioning rods 303 to move towards one side of the spring 302, so that the two positioning rods 303 can be pulled out from the two positioning holes 401, and then the brush plate 4 can be pulled out from the inside of the movable block 3, so as to disassemble or install the brush plate 4.

[0037] A connecting block 202 is fixedly installed on one side of the cleaning block 201, and a connecting hole 203 is provided on one side of the connecting block 202. Two mounting slots 204 are provided on the side of the main protective plate 1 located at the opening, and mounting holes 205 are provided inside the two mounting slots 204. When the connecting block 202 is inserted into the mounting slot 204, the connecting hole 203 will coincide with the mounting hole 205. Then, the external bolts are inserted into the coincided mounting hole 205 and connecting hole 203 to complete the installation of the cleaning block 201, so that the cleaning block 201 can be disassembled for cleaning or replacement.

[0038] The outer top surface of the main protective plate 1 is provided with a fastening hole 101. When an external bolt is inserted into the fastening hole 101, the bottom end of the external bolt is inserted into the interior of the main protective plate 1 and contacts the top surface of the secondary protective plate 2 inside the main protective plate 1, thereby holding the secondary protective plate 2 against it and fixing the moved secondary protective plate 2.

[0039] A mounting block 1021 is fixedly installed on one side of the main guard plate 1, and locking holes 1022 are provided on both sides of the outer surface of the mounting block 1021. A mounting plate 1024 is provided on one side of the main guard plate 1, and a fixing plate 1025 is hinged to one side of the mounting plate 1024. Two movable holes 1026 are provided on one side of the mounting plate 1024. The mounting plate 1024 and the fixing plate 1025 are placed on one side of the rear wheel of the bicycle frame. Then, the mounting plate 1024 and the fixing plate 1025 are connected and fixed by bolts and nuts. The mounting plate 1024 and the fixing plate 1025 clamp the bicycle frame, so that the mudguard can be installed on the bicycle frame. A connecting cover 1023 is provided on one side of the mounting plate 1024, and the mounting block 1021 is inserted into the interior of the connecting cover 1023.

[0040] Support holes 1028 are provided on both sides of the outer surface of the connecting cover 1023, and adjustment holes 1027 are provided on one side of the outer surface of the connecting cover 1023. When the mounting block 1021 is inserted into the interior of the connecting cover 1023, the two locking holes 1022 will coincide with the two support holes 1028. Then, the bolts are inserted into the coincided locking holes 1022 and support holes 1028 to complete the installation of the main protective plate 1.

[0041] The connecting cover 1023 is positioned between the two movable holes 1026, so that the two movable holes 1026 coincide with the adjustment hole 1027. Then, a long bolt is used to pass through the two coinciding movable holes 1026 and the adjustment hole 1027, and a nut is threadedly connected to the long bolt. This allows the pitch angle of the main protective plate 1 to be adjusted. By rotating the nut, it moves on the outer surface of the long bolt until it is in close contact with the side of the mounting plate 1024 with the movable hole 1026. This causes a slight deformation on the side of the mounting plate 1024 with the movable hole 1026, which then fits tightly against the outer surface of the connecting cover 1023. The main protective plate 1, after the pitch angle is adjusted, is fixed by friction.

[0042] The working principle of this utility model is as follows: The user first places the mounting plate 1024 and the fixing plate 1025 on one side of the rear wheel of the bicycle frame, and then connects and fixes the mounting plate 1024 and the fixing plate 1025 with bolts and nuts. The mounting plate 1024 and the fixing plate 1025 clamp the bicycle frame, so the mudguard can be installed on the bicycle frame.

[0043] The user can manually move the auxiliary guard plate 2 according to actual needs to adjust the length of the entire mudguard plate. Insert the external bolt into the fastening hole 101, and the bottom end of the external bolt will be inserted into the interior of the main guard plate 1 and contact the top surface of the auxiliary guard plate 2 inside the main guard plate 1. The auxiliary guard plate 2 will be held in place to fix the moved auxiliary guard plate 2, and the entire mudguard plate can be fixed at the current length.

[0044] The user manually pushes the movable block 3 to move it along the main protective plate 1. During the movement, the bristles of the brush plate 4 and the scraper 403 will clean the dirt attached to the main protective plate 1. As the secondary protective plate 2 moves inside the main protective plate 1, the overall length of the mud plate can be adjusted. During the movement of the secondary protective plate 2, the cleaning block 201 will come into contact with the secondary protective plate 2 and scrape off the dirt on the secondary protective plate 2.

[0045] All of the above-mentioned components are general standard parts or components known to those skilled in the art. Their structure and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0046] The specific models and specifications of components such as bolts, long bolts, and brush plates 4 proposed in this application need to be selected and determined according to the actual specifications of the device. The specific selection calculation methods and connection methods all adopt the existing technology in this field, so they will not be described in detail here.

[0047] Although the present invention has been described in detail above with general descriptions and specific embodiments, some modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, all such modifications or improvements made without departing from the spirit of the present invention fall within the scope of protection claimed by the present invention.

Claims

1. A novel mudguard plate, comprising a main guard plate (1), characterized in that: The main protective plate (1) is slidably connected to the inner side of the auxiliary protective plate (2), and the outer surface of the main protective plate (1) is slidably connected to the movable block (3). The bottom surface of the movable block (3) is provided with a brush plate (4), and a scraper (403) is fixedly installed on the side of the top surface of the brush plate (4) with brush bristles. Two cleaning blocks (201) are provided at the opening on one side of the main protective plate (1). Inserts (306) are fixedly installed on both sides of the inner side of the movable block (3), and slots (402) are opened on both sides of the outer surface of the brush plate (4).

2. The novel mudguard sheet according to claim 1, characterized in that: The movable block (3) has fixing holes (301) on both sides of its outer surface. Springs (302) are fixedly installed inside the two fixing holes (301). Positioning rods (303) are slidably connected inside the two fixing holes (301). The two positioning rods (303) are fixedly connected to the two springs (302) respectively. Movable rods (304) are fixedly installed on one side of the two positioning rods (303). The two springs (302) are respectively sleeved on the outer ends of the two movable rods (304). The two movable rods (304) extend to the outside of the two fixing holes (301) and are fixedly installed with handles (305).

3. The novel mudguard sheet according to claim 1, characterized in that: Positioning holes (401) are provided on both sides of the outer surface of the brush plate (4).

4. The novel mudguard sheet according to claim 1, characterized in that: A connecting block (202) is fixedly installed on one side of the cleaning block (201), and a connecting hole (203) is opened on one side of the connecting block (202). The main protective plate (1) has two mounting grooves (204) on one side of the opening, and mounting holes (205) are opened inside the two mounting grooves (204).

5. The novel mudguard sheet according to claim 1, characterized in that: The outer top surface of the main protective plate (1) is provided with a fastening hole (101).

6. The novel mudguard sheet according to claim 1, characterized in that: A mounting block (1021) is fixedly installed on one side of the main protective plate (1), and locking holes (1022) are provided on both sides of the outer surface of the mounting block (1021). A mounting plate (1024) is provided on one side of the main protective plate (1).

7. The novel mudguard sheet according to claim 6, characterized in that: A fixing plate (1025) is hinged to one side of the mounting plate (1024), and two movable holes (1026) are opened on one side of the mounting plate (1024). A connecting cover (1023) is provided on one side of the mounting plate (1024), and the mounting block (1021) is inserted into the interior of the connecting cover (1023).

8. The novel mudguard sheet according to claim 7, characterized in that: The connecting cover (1023) has support holes (1028) on both sides of its outer surface, and an adjustment hole (1027) on one side of its outer surface.

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