CN221068314U

CN221068314U - Electric scooter's bolt fastening subassembly

Info

Publication number: CN221068314U
Application number: CN202322917749.XU
Authority: CN
Inventors: 刘军; 洪杰; 谢龙印
Original assignee: Shenzhen Lechang Intelligent Technology Co ltd
Current assignee: Shenzhen Lechang Intelligent Technology Co ltd
Priority date: 2023-10-30
Filing date: 2023-10-30
Publication date: 2024-06-04
Anticipated expiration: 2033-10-30

Abstract

The utility model discloses a bolt fixing assembly of an electric scooter, which relates to the technical field of electric scooter accessories and comprises a bottom plate, wherein U-shaped grooves are symmetrically formed in the bottom of the bottom plate, vertical plates are vertically and fixedly arranged on two side surfaces of the U-shaped grooves on the bottom plate, vertical grooves are formed in the positions of vertical central lines of the side surfaces of the vertical plates, guide blocks are slidably arranged in the vertical grooves along the vertical direction, connecting blocks are fixedly arranged on the side surfaces of the guide blocks, mounting grooves are formed in the side surfaces of the connecting blocks, and a fine adjusting assembly for fine adjusting the vertical heights of the connecting blocks is arranged in the middle position of the top of the bottom plate. According to the utility model, the mud guard is rotationally connected to the connecting block, and the fine adjustment assembly is arranged between the connecting block and the bottom plate, so that when the mud guard needs to be cleaned, the fine adjustment assembly can turn over the mud guard after the mud guard is moved upwards to a required position, and finally the inner wall of the mud guard is exposed, thereby being convenient for cleaning the inner wall of the mud guard without disassembling the mud guard.

Description

Electric scooter's bolt fastening subassembly

Technical Field

The utility model relates to the technical field of electric scooter accessories, in particular to a bolt fixing assembly of an electric scooter.

Background

Electric scooter is a personal electric vehicle, and it has combined traditional scooter's design and the driving force of motor, makes the user can easily go on the trip at the city or the rural area by a short distance, and electric scooter mainly includes fender, electric drive, base, battery and braking system etc..

The mud guard of electric scooter among the prior art is generally fixed on the suitable position of electric scooter base, and just the mud guard can be close to as far as possible in order to guarantee the mud blocking effect with the wheel for the user has the dead angle when clear up the mud guard inner wall, need lift down the mud guard and just can clear up completely, and the mud guard clearance back, reuse bolt is installed the mud guard to initial position, and whole process is comparatively loaded down with trivial details.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, a mud guard of an electric scooter is generally fixed at a proper position of a bottom plate of the electric scooter, and the mud guard and wheels are close to each other as much as possible in order to ensure the mud guard effect, so that a user needs to detach the mud guard to clean completely when cleaning the inner wall of the mud guard, and then the mud guard is mounted at an initial position by using bolts after cleaning the mud guard, and the whole process is complicated.

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

the utility model provides an electric scooter's bolt fastening assembly, includes the bottom plate, U type groove has been seted up to bottom plate bottom symmetry, the bottom plate is provided with vertical board in U type groove both sides face vertical fixation, vertical board side vertical central line position has seted up vertical groove, vertical inslot is provided with the guide block along vertical direction slip, the fixed connecting block that is provided with in guide block side, the mounting groove has been seted up to the connecting block side, adopt the round pin axle rotation to be connected with the fender in the mounting groove, bottom plate top intermediate position is provided with the trimming subassembly that carries out the fine setting to the vertical height of connecting block.

Optionally, the fender is symmetrically provided with a limit hole on one end side surface of the rotating shaft, and the side surface of the connecting block is symmetrically screwed with a limit bolt.

Optionally, the head of the limit bolt is fixedly provided with a corrugated head, and the diameter of the tail of the limit bolt is equal to the diameter of the limit hole.

Optionally, the fine tuning assembly comprises a fine tuning screw rod and a middle nut, and the bottom of the fine tuning screw rod is rotatably connected to the bottom plate.

Optionally, an intermediate nut is fixedly arranged at the intermediate position of the fine tuning screw, and the top of the fine tuning screw is screwed on the connecting block.

Optionally, the vertical board top is fixed and is provided with the extension limit, extension limit side is fixed and is provided with the lamina tecti, lamina tecti one end extends to directly over the ripple head.

Compared with the prior art, the utility model has the following advantages:

1. According to the utility model, the mud guard is rotationally connected to the connecting block, and the fine adjustment assembly is arranged between the connecting block and the bottom plate, so that when the mud guard needs to be cleaned, the fine adjustment assembly can turn over the mud guard after the mud guard is moved upwards to a required position, and finally the inner wall of the mud guard is exposed, thereby being convenient for cleaning the inner wall of the mud guard without disassembling the mud guard.

2. The U-shaped grooves are symmetrically formed in the bottom plate, and bolts can penetrate through the U-shaped grooves to connect the bottom plate with the scooter base, so that the position of the installation component of the whole mudguard can be adjusted along the horizontal direction as required.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic view of another view structure of fig. 1.

Fig. 3 is a schematic partial structure of the connection block and its connection member.

In the figure: 1. a top cover plate; 2. an extension edge; 3. a U-shaped groove; 4. a vertical plate; 5. a bottom plate; 6. a mud guard; 61. a limiting hole; 7. a middle nut; 8. fine tuning the screw; 9. a vertical slot; 10. a corrugated head; 11. a limit bolt; 12. a mounting groove; 13. a connecting block; 14. and a guide block.

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.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-3, a bolt fixing assembly of an electric scooter comprises a bottom plate 5, wherein a U-shaped groove 3 is symmetrically formed in the bottom of the bottom plate 5, and the bottom plate 5 can be fixed on a scooter base through bolts penetrating through the U-shaped groove 3.

The bottom plate 5 is provided with vertical board 4 in the perpendicular fixed of U type groove 3 both sides face, and vertical board 4 side vertical central line position has seted up vertical groove 9, is provided with guide block 14 along vertical direction slip in the vertical groove 9, and guide block 14 width equals vertical groove 9 width, and vertical groove 9 lateral wall sets up the frosting.

The guide block 14 side is fixedly provided with connecting block 13, mounting groove 12 has been seted up to connecting block 13 side, adopt the round pin axle rotation to be connected with fender 6 in the mounting groove 12, spacing hole 61 has been seted up to fender 6 in pivot one end side symmetry, spacing bolt 11 head is fixed to be provided with the ripple head 10, spacing bolt 11 afterbody diameter equals spacing hole 61 diameter, spacing bolt 11 has been screwed in to connecting block 13 side symmetry screw thread, the manual rotatory spacing bolt 11 of manpower of ripple head 10 convenience.

The middle position at the top of the bottom plate 5 is provided with a fine tuning component for fine tuning the vertical height of the connecting block 13, the fine tuning component comprises a fine tuning screw rod 8 and a middle nut 7, the bottom of the fine tuning screw rod 8 is rotationally connected to the bottom plate 5, the middle position of the fine tuning screw rod 8 is fixedly provided with the middle nut 7, the fine tuning screw rod 8 is provided with external threads above the middle nut 7, and the middle nut 7 is convenient for rotating the fine tuning screw rod 8.

The fine tuning screw rod 8 top screw thread screw in is to connecting block 13, and vertical board 4 top is fixed to be provided with and is extended limit 2, and extension limit 2 side is fixed to be provided with lamina tecti 1, and lamina tecti 1 one end extends to directly over the ripple head 10, can protect ripple head 10 to a certain extent.

The specific implementation steps and principles of the utility model are as follows:

The bolt passes through the U-shaped groove 3 and is screwed into the scooter base, thereby fix whole fixed subassembly on the scooter, when fender 6 normal operating, spacing bolt 11 afterbody inserts spacing downthehole 61, fender 6 can't free rotation this moment, when needs clear up fender 6 inner wall, manpower rotates fine setting screw 8, fine setting screw 8 drives connecting block 13 and moves up suitable position, then manpower rotation spacing bolt 11, spacing bolt 11 afterbody breaks away from spacing downthehole 61, fender 6 can free rotation this moment, last manpower upset fender 6, fender 6 inner wall exposes.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a screw bolt fixed subassembly of electric scooter, includes bottom plate (5), its characterized in that, U type groove (3) have been seted up to bottom plate (5) bottom symmetry, bottom plate (5) are provided with vertical board (4) in U type groove (3) both sides face vertical fixation, vertical groove (9) have been seted up in vertical central line position of vertical board (4) side, slide in vertical groove (9) along vertical direction and be provided with guide block (14), guide block (14) side is fixed to be provided with connecting block (13), mounting groove (12) have been seted up to connecting block (13) side, adopt the round pin axle rotation to be connected with fender (6) in mounting groove (12), bottom plate (5) top intermediate position is provided with the fine setting subassembly that finely tunes connecting block (13) vertical height.

2. The bolt fixing assembly of the electric scooter according to claim 1, wherein the mud guard (6) is provided with limit holes (61) symmetrically on one end side of the rotating shaft, and the limit bolts (11) are screwed in the side of the connecting block (13) symmetrically.

3. The bolt fixing assembly of the electric scooter according to claim 2, wherein the head of the limit bolt (11) is fixedly provided with a corrugated head (10), and the diameter of the tail of the limit bolt (11) is equal to the diameter of the limit hole (61).

4. The electric scooter bolt fixing assembly according to claim 1, wherein the fine adjustment assembly comprises a fine adjustment screw (8) and an intermediate nut (7), and the bottom of the fine adjustment screw (8) is rotatably connected to the bottom plate (5).

5. The bolt fixing assembly of the electric scooter according to claim 4, wherein an intermediate nut (7) is fixedly arranged in the middle of the fine adjustment screw (8), and the top of the fine adjustment screw (8) is screwed onto the connecting block (13).

6. The electric scooter's bolt fastening assembly according to claim 1, wherein the vertical plate (4) top is fixedly provided with extension limit (2), extension limit (2) side is fixedly provided with lamina tecti (1), lamina tecti (1) one end extends to directly over corrugated head (10).