A multi-link row wheel base and its application

Abstract

A multi-link row wheel base, the row wheel base includes a main body and wheels arranged on the main body, the main body is composed of several connecting rods connected in series, and the wheels are arranged on the connecting rod assembly; the connecting rod assembly It includes a middle connecting rod and an end connecting rod, the two sides of the middle connecting rod are provided with a rotating connection position, one side of the end connecting rod is provided with a rotating connecting position, and the rotating connecting position on the adjacent connecting rod assembly passes through The connecting device realizes the rotary connection. The invention has the following beneficial effects: it provides a multi-link row wheel base that can be connected in series, the connecting rods can be assembled in series as required, and the row wheel bases of different lengths can be assembled as required, and the unique connection between the connecting rod components The joint design allows each link to have excellent rotational freedom in multiple directions. During use, each wheel has good plasticity, good cushioning and shock absorbing effect, and high stability, which can especially ensure the comfort of advancing on uneven roads.

Description

technical field [0001] The invention belongs to the field of outdoor sports equipment, and in particular relates to a multi-link wheel base. In addition, the invention also relates to the application of the wheel base in various sports equipment. Background technique [0002] With the improvement of people's quality of life, more and more young people will try and be keen on outdoor sports, such as roller skating, skateboarding, scooters, etc., which can not only exercise, but also achieve a good social purpose. In outdoor sports equipment such as roller skates, skateboards, and scooters, the wheel base is in contact with the ground to achieve the purpose of exercise. The link structure we originally designed can only move up and down mechanically, so this kind of movement can be carried out on uneven roads, but the original design has no omnidirectional steering capability, and the product structure adaptability and comfort are not strong. [0003] At present, the vast maj...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies in the prior art above, the present invention provides a multi-link row wheel base that can be connected in series, and can be assembled into row wheel bases of different lengths as required, and each joint can rotate in all directions without dead angles, solving the problem of It solves the problem of mutual restriction between the connecting rods in series, each wheel can be completely attached to the ground, and the bracket and the upper part can also rotate in all directions, which can adapt to complex road conditions and has good shock absorption and buffering performance; at the same time, the main body adopts splicing type The structure can be assembled according to the needs, and the operation is convenient

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