CN223972676U

CN223972676U - Scooter shock-absorbing structure

Info

Publication number: CN223972676U
Application number: CN202520828225.XU
Authority: CN
Inventors: 徐跃
Original assignee: Zhejiang Yulun Technology Co Ltd
Current assignee: Zhejiang Yulun Technology Co Ltd
Priority date: 2025-04-28
Filing date: 2025-04-28
Publication date: 2026-03-06
Anticipated expiration: 2035-04-28

Abstract

This utility model discloses a shock-absorbing structure for a scooter. A rubber shock absorber is connected to a shock absorber mounting component, and a fork arm is also connected to the rubber shock absorber. The rubber shock absorber includes a rigid outer shell, a rebound rubber layer, and a connecting shaft. The rigid outer shell is connected to the shock absorber mounting component, and a rubber mounting cavity is provided inside the rigid outer shell. The rebound rubber layer is disposed within the rubber mounting cavity, and the connecting shaft passes through the rebound rubber layer. The rebound rubber layer can buffer the impact transmitted by the connecting shaft. This utility model, through a rubber shock absorber with the rebound rubber layer disposed within a rigid outer shell, forms a modular rubber shock-absorbing structure connected to the shock absorber mounting component and the fork arm. This technical solution achieves the technical effect of improving shock absorption efficiency and enhancing environmental resistance in multiple scenarios, solving the problems of high cost and complex structure in existing scooter shock absorption systems.

Description

Scooter shock-absorbing structure

Technical Field

The utility model relates to a scooter structure, in particular to a scooter damping structure.

Background

Scooter is as convenient short-distance instrument of riding instead of walk, and its shock-absorbing property directly influences travelling comfort and security. The traditional scooter damping system adopts a spring, a hydraulic or air damping structure, but in practical application, the spring or the hydraulic damper needs to be precisely machined and assembled, so that the production cost is high, and fatigue fracture (such as spring deformation failure and hydraulic oil leakage) is easy to occur due to frequent impact of a complex structure.

Disclosure of utility model

The utility model discloses a scooter damping structure, wherein a rubber damper is connected with a damper mounting piece, a fork arm is connected with the rubber damper, the rubber damper comprises a hard shell, rebound rubber and a connecting shaft, the hard shell is connected with the damper mounting piece, a rubber mounting cavity is arranged in the hard shell, the rebound rubber is arranged in the rubber mounting cavity, the connecting shaft penetrates through the rebound rubber, and the rebound rubber can buffer impact conducted by the connecting shaft. According to the technical scheme that the rubber shock absorber with the rebound rubber arranged in the hard shell forms a modularized rubber shock absorbing structure and is connected with the shock absorber mounting piece and the fork arm, the technical effect of improving the shock absorbing efficiency and enhancing the environmental tolerance in multiple scenes is achieved, and the problem that the shock absorbing cost of an existing scooter is high and the structure is complex is solved.

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

A scooter damping structure comprises a damper mounting piece, a fork arm and a rubber damper, wherein the rubber damper is connected with the damper mounting piece, the fork arm is connected with the rubber damper, the rubber damper comprises a hard shell, rebound rubber and a connecting shaft, the hard shell is connected with the damper mounting piece, a rubber mounting cavity is formed in the hard shell, the rebound rubber is arranged in the rubber mounting cavity, the connecting shaft penetrates through the rebound rubber, and impact conducted by the connecting shaft can be buffered by the rebound rubber.

Further set up, the bumper shock absorber installed part is the riser yoke, and the one end and the riser of riser yoke are connected, and the other end and the fixed lid of rubber bumper shock absorber of riser yoke are connected.

Further set up, the bumper shock absorber installed part is the frame fixed block, establishes the bumper shock absorber installation cavity in the frame fixed block, and the stereoplasm shell setting is in the bumper shock absorber installation cavity, and the fixed cover and the frame fixed block of rubber shock absorber are connected.

According to the technical scheme that the rubber shock absorber with the rebound rubber arranged in the hard shell forms a modularized rubber shock absorbing structure and is connected with the shock absorber mounting piece and the fork arm, the technical effect of improving the shock absorbing efficiency and enhancing the environmental tolerance in multiple scenes is achieved, and the problem that the shock absorbing cost of an existing scooter is high and the structure is complex is solved.

Drawings

FIG. 1 is a perspective view of a first embodiment of the present utility model;

FIG. 2 is a cross-sectional view of a first embodiment of the present utility model;

FIG. 3 is a perspective view of a second embodiment of the present utility model;

FIG. 4 is a cross-sectional view of a second embodiment of the present utility model;

FIG. 5 is an exploded view of a second embodiment of the present utility model;

In the figure, a fork arm 1, a vertical pipe fork arm 2,

A rubber shock absorber 3, a hard shell 4, a rubber installation cavity 5, rebound rubber 6, a connecting shaft 7,

A fixed cover 8, a frame fixed block 9 and a shock absorber installation cavity 10.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

As shown in fig. 1 to 5, the telescopic structure of the baby carriage disclosed by the utility model comprises a scooter damping structure, and comprises a damper mounting piece, a fork arm 1 and a rubber damper 3.

As shown in fig. 1 and 2, the present embodiment discloses a scooter damping structure, which includes a damper mounting member, a yoke 1, and a rubber damper 3.

Wherein, the bumper shock absorber installed part is riser yoke 2, and the one end and the scooter riser of riser yoke 2 are connected, and the other end passes through fixed lid 8 and is connected with rubber bumper shock absorber 3.

The rubber damper 3 includes a hard case 4, rebound rubber 6, and a connecting shaft 7. The hard shell 4 is fixedly connected with the vertical pipe fork arm 2, a rubber installation cavity 5 is formed in the hard shell 4, rebound rubber 6 is arranged in the rubber installation cavity 5, and a connecting shaft 7 penetrates through the rebound rubber 6.

When the scooter encounters road surface impact in the riding process, impact force is transmitted to the connecting shaft 7 through the fork arm 1, and the connecting shaft 7 absorbs and buffers energy through the rebound rubber 6, so that effective shock absorption to the impact is realized, and riding comfort is improved. Since the rebound rubber 6 is disposed in the hard case 4, it is possible to improve the environmental resistance and the service life of the shock absorbing structure while preventing the rubber from being aged and damaged.

The embodiment adopts the vertical pipe fork arm 2 as a shock absorber mounting part, has compact structure, is beneficial to controlling the whole gravity center of the scooter, and is convenient to assemble and maintain.

As shown in fig. 3 to 5, the present embodiment discloses a scooter damping structure, which includes a damper mounting member, a yoke 1, and a rubber damper 3.

Wherein, the bumper shock absorber installed part is frame fixed block 9, is equipped with bumper shock absorber installation cavity 10 in the frame fixed block 9. The hard shell 4 of the rubber shock absorber 3 is arranged in the shock absorber installation cavity 10, and the fixed cover 8 of the rubber shock absorber 3 is fixedly connected with the frame fixed block 9.

The structure also comprises a fork arm 1, wherein the fork arm 1 is connected with rebound rubber 6 through a connecting shaft 7. In the riding process, the impact from the road surface is transmitted to the connecting shaft 7 through the fork arm 1, and the energy absorption and buffering are realized through the elastic deformation of the rebound rubber 6, so that the damping effect is achieved.

Due to the fact that the rubber shock absorber 3 is in a modularized design and is built in the frame fixing block 9, rebound rubber 6 is protected from being corroded by the external environment (such as dust and water vapor), and the overall shape and durability of the scooter are further optimized.

This embodiment is applicable to in the wheel shock attenuation design of scooter rear wheel.

According to the technical scheme that the rubber shock absorber (3) with the rebound rubber (6) arranged in the hard shell (4) is used for forming a modularized rubber shock absorbing structure, and the modularized rubber shock absorbing structure is connected with the shock absorber mounting piece and the fork arm (1), the technical effect of improving the shock absorbing efficiency and enhancing the environmental tolerance under multiple scenes is achieved, and the problem that the shock absorbing cost of an existing scooter is high and the structure is complex is solved.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. A scooter damping structure is characterized by comprising a damper mounting piece, a fork arm (1) and a rubber damper (3), wherein the rubber damper (3) is connected with the damper mounting piece, the fork arm (1) is connected with the rubber damper (3), the rubber damper (3) comprises a hard shell (4), rebound rubber (6) and a connecting shaft (7), the hard shell (4) is connected with the damper mounting piece, a rubber mounting cavity (5) is arranged in the hard shell (4), the rebound rubber (6) is arranged in the rubber mounting cavity (5), the connecting shaft (7) penetrates through the rebound rubber (6), and the rebound rubber (6) can buffer impact conducted by the connecting shaft (7).

2. The scooter damping structure according to claim 1, wherein the damper mounting member is a vertical pipe fork arm (2), one end of the vertical pipe fork arm (2) is connected with a vertical pipe, and the other end of the vertical pipe fork arm (2) is connected with a fixed cover (8) of the rubber damper (3).

3. The scooter damping structure according to claim 1, wherein the damper mounting part is a frame fixing block (9), a damper mounting cavity (10) is formed in the frame fixing block (9), the hard shell (4) is arranged in the damper mounting cavity (10), and a fixing cover (8) of the rubber damper (3) is connected with the frame fixing block (9).