CN216861607U - Splash-proof wheel fender mounting structure - Google Patents

Abstract

The utility model discloses an anti-splash wheel fender mounting structure, which relates to the field of fender mounting, and aims at solving the problem of complicated mounting operation steps of the existing wheel fender. The fender is novel in structure, the fender can be rapidly installed on the rod bodies of the front fork rods with different sizes through the fender installing device, and the stability of clamping and fixing the clamping plates on the front fork rods can be improved through the matching of the second positioning screws and the rotating plates.

Description

Splash-proof wheel fender mounting structure

Technical Field

The utility model relates to the field of fender mounting, in particular to a splash-proof wheel fender mounting structure.

Background

The fender is a plate structure installed behind the outer frame of the wheel, and is usually made of high-quality rubber, and engineering plastics are also adopted. Fenders are generally mounted behind the wheels of a bicycle or motor vehicle on a metal, cowhide, plastic, rubber fender.

The operation steps are more tedious when the existing bicycle wheel fender is installed and disassembled, the screw between the front fork and the wheel bearing needs to be disassembled, and the operation is more inconvenient, so that the splash-proof wheel fender installing structure is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a splash-proof wheel fender mounting structure, which solves the problem that the existing wheel fender mounting operation steps are complicated.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a splash-proof wheel fender mounting structure comprises a front fork rod and a fender, wherein two groups of first fixing plates which are symmetrically distributed are fixedly mounted at the bottom end of the fender, and a connecting plate is rotatably mounted on a plate body of each first fixing plate;

the one end fixedly connected with third fixed plate of first fixed plate is kept away from to the connecting plate, rotate on the plate body of third fixed plate and install the movable rod that runs through its plate body, be provided with positioning mechanism between movable rod and the third fixed plate, the one end fixedly connected with anticreep board of movable rod, just the one end fixedly connected with second fixed plate that the anticreep board was kept away from to the movable rod, the third fixed plate is located between second fixed plate and the anticreep board, is located fender homonymy two one side that the second fixed plate is close to each other is first splint of fixedly connected with and second splint respectively, just be provided with locking mechanism between first splint and the second splint.

Preferably, one end of the connecting plate, which is close to the first fixing plate, is provided with a first positioning screw in a sliding and penetrating manner, and one side of the first fixing plate, which is close to the connecting plate, is provided with a first threaded hole matched with the first positioning screw.

Preferably, an arc-shaped groove is formed in one side, close to each other, of the first clamping plate and the second clamping plate, and an anti-skidding rubber mat is arranged inside the arc-shaped groove.

As preferred, positioning mechanism includes limiting plate and spacing groove, four limiting plates that are the annular array and distribute of the body of rod fixedly connected with of movable rod, just the limiting plate is located the one end setting of keeping away from the anticreep board, the spacing groove that is the annular array and distributes is seted up to the circumference inner wall of third fixed plate, just the limiting plate matches with the spacing groove.

Preferably, a return spring is fixedly connected between the side, close to each other, of the anti-falling plate and the third fixing plate, and the return spring is sleeved outside the movable rod.

Preferably, the locking mechanism comprises a rotating plate and a second positioning screw, the rotating plate is installed on one side of the first clamping plate in a rotating mode, a rectangular groove formed in the rotating plate in the length direction of the rotating plate is formed in the rotating plate, the rectangular groove penetrates through a plate body of the rotating plate, a second threaded hole is formed in the same side of the second clamping plate and the first clamping plate, the second positioning screw is installed in the second threaded hole, and the size of the rectangular groove is matched with that of the second positioning screw.

The utility model has the beneficial effects that:

the included angle that forms between the homonymy connecting plate can be adjusted through rotating first set screw to can make the second fixed plate drive movable rod and limiting plate motion through promoting splint, make it break away from with the spacing groove on the third fixed plate, thereby can rotate splint, make splint be the horizontality, thereby can be quick install the fender on the body of rod of not unidimensional front fork arm, and the stability of splint centre gripping fixing on the front fork arm can be improved through the cooperation of second set screw and rotor plate.

Drawings

FIG. 1 is a schematic structural view of a splash guard mounting structure for a wheel of the present invention;

FIG. 2 is an enlarged schematic view of A of FIG. 1 of a splash guard mounting arrangement for a wheel of the present invention;

FIG. 3 is an enlarged schematic view of B in FIG. 1 of a splash guard mounting arrangement for a wheel of the present invention;

FIG. 4 is an enlarged schematic view of C in FIG. 3 of a splash guard mounting arrangement for a wheel of the present invention;

fig. 5 is an exploded view of the second fixing plate, the movable rod, the third fixing plate, the anti-drop plate, the limiting plate, and the return spring of the anti-splash wheel fender mounting structure of the present invention.

Reference numbers in the figures: 1. a front fork lever; 2. a fender; 3. a connecting plate; 4. a first fixing plate; 5. a first set screw; 6. a first splint; 7. a rotating plate; 8. a second set screw; 9. a rectangular groove; 10. a second splint; 11. an anti-drop plate; 12. a second fixing plate; 13. a third fixing plate; 14. a return spring; 15. a movable rod; 16. a limiting plate; 17. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 and 2, a wheel fender mounting structure who prevents splashing, including front fork arm 1 and fender 2, the bottom fixed mounting of fender 2 has two sets of first fixed plates 4 that are the symmetric distribution, and rotates on the plate body of first fixed plate 4 and install connecting plate 3, and the one end that connecting plate 3 is close to first fixed plate 4 slides and runs through and is provided with first set screw 5, and first threaded hole that matches with first set screw 5 is seted up to one side that first fixed plate 4 is close to connecting plate 3.

Referring to fig. 1 and 3-5, one end fixedly connected with third fixed plate 13 that first fixed plate 4 was kept away from to connecting plate 3, rotate on the plate body of third fixed plate 13 and install movable rod 15 that runs through its plate body, be provided with positioning mechanism between movable rod 15 and the third fixed plate 13, positioning mechanism includes limiting plate 16 and spacing groove 17, four limiting plates 16 that are the annular array and distribute of body of rod fixedly connected with of movable rod 15, and limiting plate 16 is located the one end setting of keeping away from anticreep board 11, limiting groove 17 that is the annular array and distribute is seted up to the circumference inner wall of third fixed plate 13, and limiting plate 16 matches with spacing groove 17, fixedly connected with reset spring 14 between one side that anticreep board 11 and third fixed plate 13 are close to each other, and reset spring 14 overlaps the outside of locating movable rod 15.

One end fixedly connected with anticreep board 11 of movable rod 15, and movable rod 15 keeps away from the one end fixedly connected with second fixed plate 12 of anticreep board 11, third fixed plate 13 is located between second fixed plate 12 and the anticreep board 11, be located fender 2 homonymy one side that two second fixed plates 12 are close to each other respectively first splint 6 of fixedly connected with and second splint 10, the arc wall has all been seted up to one side that first splint 6 and second splint 10 are close to each other, and arc wall internally mounted has anti-skidding cushion.

Referring to fig. 3, be provided with locking mechanism between first splint 6 and the second splint 10, locking mechanism includes rotor plate 7 and second set screw 8, rotor plate 7 is installed in one side rotation of first splint 6, and set up the rectangular channel 9 that sets up along its length direction on the rotor plate 7, the plate body of rotor plate 7 is run through to rectangular channel 9, the second screw hole has been seted up with the homonymy of first splint 6 to second splint 10, and install second set screw 8 in the second screw hole, 9 sizes of rectangular channel match with second set screw 8.

When the fender 2 needs to be installed, the first positioning screw 5 is firstly rotated to enable the connecting plate 3 and the first fixing plate 4 to rotate mutually, then the first clamping plate 6 and the second clamping plate 10 are pushed to enable the first clamping plate 6 and the second clamping plate 10 to drive the second fixing plate 12, the second fixing plate 12 drives the movable rod 15, the movable rod 15 drives the anti-falling plate 11 again, the anti-falling plate 11 is enabled to approach to the third fixing plate 13 and extrude the return spring 14, meanwhile, the movable rod 15 drives the limiting plate 16 to move to enable the limiting plate to slide in the limiting groove 17 on the third fixing plate 13 until the limiting plate is separated from the limiting groove 17, then the first clamping plate 6 and the second clamping plate 10 are rotated again, the arc-shaped grooves of the first clamping plate 6 and the second clamping plate 10 on two sides of the fender 2 are clamped on the rod body of the front fork rod 1, then the first clamping plate 6 and the second clamping plate 10 are loosened, at the moment, the return spring 14 reversely pushes the anti-falling plate 11, the anti-falling plate 11 drives the movable rod 15 and the second fixing plate 12, so that the movable rod 15 drives the limiting plate 16 to be inserted into the limiting groove 17 corresponding to the limiting plate at the moment, then the second positioning screw 8 is screwed out of the second threaded hole, and the rotating plate 7 is rotated to align the rectangular groove 9 with the second threaded hole, and then the second positioning screw 8 is screwed into the second threaded hole, and the rotating plate 7 is tightly abutted, and then the first positioning screw 5 is rotated to be abutted against the connecting plate 3, so that the mounting operation of the fender 2 can be quickly completed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (6)

1. The splash-proof wheel fender mounting structure comprises a front fork rod (1) and a fender (2), and is characterized in that two groups of first fixing plates (4) which are symmetrically distributed are fixedly mounted at the bottom end of the fender (2), and a connecting plate (3) is rotatably mounted on a plate body of each first fixing plate (4);

one end of the connecting plate (3) far away from the first fixing plate (4) is fixedly connected with a third fixing plate (13), a movable rod (15) penetrating through the plate body of the third fixing plate (13) is rotatably arranged on the plate body, a positioning mechanism is arranged between the movable rod (15) and the third fixed plate (13), one end of the movable rod (15) is fixedly connected with an anti-drop plate (11), and one end of the movable rod (15) far away from the anti-drop plate (11) is fixedly connected with a second fixed plate (12), the third fixing plate (13) is positioned between the second fixing plate (12) and the anti-drop plate (11), one side of the two second fixing plates (12) positioned at the same side of the mudguard (2) close to each other is fixedly connected with a first clamping plate (6) and a second clamping plate (10) respectively, and a locking mechanism is arranged between the first clamping plate (6) and the second clamping plate (10).

2. The splash-proof wheel fender mounting structure is characterized in that one end, close to the first fixing plate (4), of the connecting plate (3) is provided with a first positioning screw (5) in a sliding and penetrating mode, and one side, close to the connecting plate (3), of the first fixing plate (4) is provided with a first threaded hole matched with the first positioning screw (5).

3. The splash-proof wheel fender mounting structure is characterized in that the side, close to each other, of each of the first clamping plate (6) and the second clamping plate (10) is provided with an arc-shaped groove, and an anti-skidding rubber mat is mounted inside each arc-shaped groove.

4. The splash-proof wheel fender mounting structure of claim 1, wherein the positioning mechanism comprises a limiting plate (16) and a limiting groove (17), four limiting plates (16) distributed in an annular array are fixedly connected to the rod body of the movable rod (15), the limiting plates (16) are located at one end away from the anti-drop plate (11) and are arranged, the limiting groove (17) distributed in an annular array is formed in the inner circumferential wall of the third fixing plate (13), and the limiting plates (16) are matched with the limiting groove (17).

5. The splash-proof wheel fender mounting structure according to claim 4, wherein a return spring (14) is fixedly connected between the side where the retaining plate (11) and the third fixing plate (13) are close to each other, and the return spring (14) is sleeved outside the movable rod (15).

6. The splash-proof wheel fender mounting structure is characterized in that the locking mechanism comprises a rotating plate (7) and a second positioning screw (8), the rotating plate (7) is rotatably mounted on one side of the first clamping plate (6), a rectangular groove (9) arranged along the length direction of the rotating plate (7) is formed in the rotating plate (7), the rectangular groove (9) penetrates through the plate body of the rotating plate (7), a second threaded hole is formed in the second clamping plate (10) and the first clamping plate (6) on the same side, the second positioning screw (8) is mounted in the second threaded hole, and the size of the rectangular groove (9) is matched with that of the second positioning screw (8).

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