CN219257603U

CN219257603U - Steering limiting mechanism of four-wheel scooter

Info

Publication number: CN219257603U
Application number: CN202320816804.3U
Authority: CN
Inventors: 曾能创; 文登国; 周凯
Original assignee: Hunan Longchuang Automotive Technology Co ltd
Current assignee: Hunan Longchuang Automotive Technology Co ltd
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-06-27
Anticipated expiration: 2033-04-13

Abstract

The utility model discloses a steering limiting mechanism of a four-wheel scooter, which belongs to the technical field of scooters and comprises a turnover mechanism, wherein the upper end of the turnover mechanism is connected with a steering column, a plurality of through holes are formed in the middle of the turnover mechanism, the turnover mechanism is connected with a mandrel through a plurality of through holes through bolts, and limiting parts are symmetrically arranged at the bottom of the turnover mechanism; the lower end of the turnover mechanism is provided with a pipe column lower end seat, the outer wall of the pipe column lower end seat is provided with a limiting installation surface, and the limiting installation surface is provided with a steering limiting block. According to the steering limiting mechanism, the steering limiting mechanism is optimized, and the limiting part is abutted by the steering limiting block to limit the rotation angle of the turning mechanism, so that the rotation of the steering column is limited, and the purpose of limiting the rotation angle of the steering wheel is achieved.

Description

Steering limiting mechanism of four-wheel scooter

Technical Field

The utility model belongs to the technical field of scooters, and particularly relates to a steering limiting mechanism of a four-wheel scooter.

Background

The four-wheel scooter is used as a tool for playing and cross-country functions, the rotation angle of the steering wheel is required to be limited properly, so that when the steering angle is overlarge, the tire is prevented from interfering with the frame, or when the steering angle is smaller, the turning radius is smaller, therefore, the space of the vehicle is properly utilized, and the proper steering angle and the adjustable steering angle are particularly important.

The existing steering limiting mechanism is complex to install or limited by only one bolt, and after a long time, the existing steering limiting mechanism is serious in abrasion and not accurate enough in limitation.

Therefore, the utility model provides a steering limiting mechanism of a four-wheel scooter, which aims to solve the problems in the prior art.

Disclosure of Invention

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the steering limiting mechanism of the four-wheel scooter comprises a turnover mechanism, wherein the upper end of the turnover mechanism is connected with a steering column, a plurality of through holes are formed in the middle of the turnover mechanism, the turnover mechanism is connected with a mandrel through a plurality of through holes through bolts, and limiting parts are symmetrically arranged at the bottom of the turnover mechanism;

the lower end of the turnover mechanism is provided with a pipe column lower end seat, the outer wall of the pipe column lower end seat is provided with a limiting installation surface, and the limiting installation surface is provided with a steering limiting block.

The further scheme is as follows: the U-shaped hole is formed in the middle of the steering limiting block, and the steering limiting block is detachably connected with the limiting mounting surface through a bolt arranged in the U-shaped hole.

The further scheme is as follows: the steering limiting block is of an arc-shaped structure, and one side of the steering limiting block with a shorter radian is close to the turnover mechanism.

The further scheme is as follows: the bottom of the turnover mechanism is overlapped with the lower end seat of the pipe column.

Compared with the prior art, the utility model has the beneficial effects that:

1. the steering limiting mechanism is optimized, and the limiting part is abutted by the steering limiting block to limit the rotation angle of the turning mechanism, so that the rotation of the steering column is limited, and the purpose of limiting the rotation angle of the steering wheel is achieved.

2. The front and back positions of the steering limiting blocks on the lower end seat of the pipe column are adjusted through the two sides of the steering limiting blocks or through the U-shaped holes, so that the rotation angles of different wheels are limited, the condition that the turning radius is small due to interference of tires and a frame when the steering angle is overlarge or due to small steering angle is avoided, and the method is simple in structure and convenient to install.

Drawings

The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.

FIG. 1 is a schematic diagram of a steering limiting mechanism of a four-wheel scooter;

fig. 2 is a schematic diagram of a steering limiting mechanism of a four-wheel scooter.

In the figure: 1. a turnover mechanism; 2. a fastening bolt; 3. a steering limiting block; 4. a lower end seat of the pipe column; 5. a mandrel; 11. a limit part; 12. a through hole; 41. and a limit mounting surface.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the particular embodiments described herein are illustrative only and are not intended to limit the utility model, i.e., the embodiments described are merely some, but not all, of the embodiments of the utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model.

Referring to fig. 1-2, in an embodiment of the utility model, a steering limit mechanism of a four-wheel scooter comprises a turnover mechanism 1, wherein the upper end of the turnover mechanism 1 is connected with a steering column, a plurality of through holes 12 are formed in the middle of the turnover mechanism 1, the turnover mechanism 1 is connected with a mandrel 5 through the through holes 12 by bolts, and limit parts 11 are symmetrically arranged at the bottom of the turnover mechanism 1;

the lower end of the turnover mechanism 1 is provided with a pipe column lower end seat 4, the outer wall of the pipe column lower end seat 4 is provided with a limit installation surface 41, the limit installation surface 41 is provided with a steering limit block 3, and the steering radius of the limit part 11 is larger than the intrados radius of the steering limit block 3, so that when the turnover mechanism 1 rotates, the steering limit block 3 can form abutting connection with the limit part 11 to limit the rotation of the turnover mechanism 1.

Compared with the prior art, the steering limiting mechanism of the four-wheel scooter provided by the embodiment of the utility model optimizes the steering limiting mechanism, and the steering limiting block 3 is abutted against the limiting part 11 to limit the rotation angle of the turnover mechanism 1, so that the rotation of a steering column is limited, and the purpose of limiting the rotation angle of steering wheels is achieved.

In this embodiment, a U-shaped hole is formed in the middle of the steering stopper 3, and the steering stopper 3 is detachably connected to the stopper mounting surface 41 by inserting a fastening bolt 2 into the U-shaped hole.

In one embodiment, the steering limiting block 3 is of an arc-shaped structure, one side of the steering limiting block 3 with a shorter radian is close to the turnover mechanism 1, and the front and rear positions of the steering limiting block 3 on the lower end seat 4 of the pipe column are adjusted through changing the angles of the two sides of the steering limiting block 3 or through U-shaped holes, so that the rotation angles of different wheels are limited, and the situation that when the steering angle is too large, tires interfere with a frame or when the steering angle is smaller, the turning radius is smaller is avoided.

Further, the bottom of the turnover mechanism 1 is overlapped with the lower end seat 4 of the pipe column.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The foregoing is merely illustrative of the structures of this utility model and various modifications, additions and substitutions for those skilled in the art can be made to the described embodiments without departing from the scope of the utility model or from the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides a four-wheel scooter turns to stop gear, includes tilting mechanism (1), tilting mechanism (1) upper end is connected its characterized in that with steering column:

a plurality of through holes (12) are formed in the middle of the turnover mechanism (1), the turnover mechanism (1) is connected with a mandrel (5) through the through holes (12) in a bolt manner, and limiting parts (11) are symmetrically arranged at the bottom of the turnover mechanism (1);

the steering mechanism is characterized in that a pipe column lower end seat (4) is arranged at the lower end of the turnover mechanism (1), a limiting installation surface (41) is arranged on the outer wall of the pipe column lower end seat (4), and a steering limiting block (3) is arranged on the limiting installation surface (41).

2. The steering limiting mechanism of the four-wheel scooter according to claim 1, wherein a U-shaped hole is formed in the middle of the steering limiting block (3), and the steering limiting block (3) is detachably connected with a limiting mounting surface (41) by inserting a fastening bolt (2) into the U-shaped hole.

3. The steering limiting mechanism of the four-wheel scooter according to claim 2, wherein the steering limiting block (3) is of an arc-shaped structure, and one side of the steering limiting block (3) with a shorter radian is close to the turnover mechanism (1).

4. The steering limiting mechanism of the four-wheel scooter according to claim 1, wherein the bottom of the turnover mechanism (1) is overlapped with a lower end seat (4) of the pipe column.