Idler wheel component for suitcase

Abstract

The invention relates to the technical field of parts for suitcases, in particular to an idler wheel component for the suitcase. The idler wheel component comprises a suitcase body and an idler wheelcomponent body located at the lower end of the suitcase body. The idler wheel component for the suitcase is provided with assembly jacks and a communicating groove used for communicating the assemblyjack on the adjacent position in a fixing mounting base, a regulating base with the bottom part movably connected with an inner regulating rod is fixedly connected onto the inner top surface of a bottom installation groove through a bolt, a telescopic limiting sleeve is connected onto the inner regulating rod in the inner part of the assembly jack in a sleeving way, the cushioning capability between the inner regulating rod and the telescopic limiting sleeve is improved by matching with an extrusion reset spring in the inner part of the telescopic limiting sleeve, the safety of the inner partof the suitcase is improved, the telescopic limiting sleeve is controlled to switch in the inner parts of the assembly jacks on different positions by pulling the telescopic limiting sleeve outwards and using the inner regulating rod to translate in the inner part of the communicating groove, so that the height and the gap of idler wheels at the bottom part are freely regulated as required, and the scope of application of the idler wheel component is wider.

Description

technical field [0001] The invention relates to the technical field of suitcase components, in particular to a luggage roller assembly. Background technique [0002] Suitcase (suitcase) is a class in bags. It includes a luggage body, a telescopic pull rod and a luggage bottom wheel, and is widely used because of its convenience. Suitcases have a long history. During the use of the suitcase, in order to facilitate the movement of the suitcase on the ground, mobile universal wheels are installed at the bottom of the suitcase. The traditional mobile universal wheel structure is limited and has no cushioning ability, resulting in serious bouncing on bumpy roads. , It is easy to cause the items inside the suitcase to collide, resulting in damage, and the height and spacing of the moving universal wheels cannot be adjusted freely according to needs, resulting in a limited scope of application. Contents of the invention [0003] The technical problem to be solved by the presen...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: in order to solve the problems existing in the above-mentioned background technology, an improved luggage roller assembly is provided, which solves the structural limitation of the traditional mobile universal wheel, which has no cushioning ability, resulting in a mobile type on bumpy roads. The bouncing is serious, and it is easy to cause the items inside the suitcase to collide and cause damage. Moreover, the height and spacing of the moving universal wheels cannot be adjusted freely according to needs, resulting in a limited application range and positioning problems.

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