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Convenient seat moving accessory

A technology of accessories and seats, which is applied to chairs, other seating furniture, stools, etc., can solve the problems of customization and poor applicability, and achieve the effects of low cost, convenient installation and simple structure

Inactive Publication Date: 2020-01-10
CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The advantage of this invention is that the rollers at the bottom of the chair legs can be stretched, which can ensure that the chair is stable and does not slide when sitting; when standing up or not in use, it can avoid the friction between the chair legs and the ground, and facilitate the movement of the chair. The disadvantage is that this This kind of chair needs to be customized, and cannot be directly modified on other chairs, and the applicability is poor

Method used

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  • Convenient seat moving accessory

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Embodiment Construction

[0012] In order to facilitate the understanding of those skilled in the art, the present invention will be further described in detail below in conjunction with the drawings and specific embodiments.

[0013] Such as figure 1 As shown, a convenient seat mobile accessory includes an accessory body 1, a spring 2 and a fixed caster 3. The accessory body 1 includes a deep hole 101 for a spring and a slot 102 for a caster shaft, and the fixed caster includes a directional wheel 301. And the wheel shaft 302, the accessory main body 1 is fixedly connected with the seat leg through the fastener 4, and one end of the spring 2 is connected to the deep hole 101 of the spring through the guide post 5, and the fixed caster 3 The wheel shaft 302 is in rolling contact with the other end of the spring 2 in the long slot 102 for placing the caster shaft, and the bottom of the accessory body 1 is provided with a protective pad 6 .

[0014] The invention has the function of easily moving the se...

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Abstract

The invention discloses a convenient seat moving accessory. The convenient seat moving accessory comprises an accessory main body, a spring and a fixed caster wheel, wherein the accessory main body comprises a spring mounting deep hole and a caster wheel shaft mounting long groove; the fixed caster wheel comprises a directional wheel and a wheel shaft; the accessory main body is fixedly connectedwith seat legs through fasteners, and the accessory main body and one end of the spring are in interference connection in the spring mounting deep hole through a guide column; and the wheel shaft of the fixed caster wheel is in rolling contact with the other end of the spring to be located in the caster wheel shaft mounting long groove. The self weight of the seat is supported by the spring, the seat can be moved freely and conveniently, the floor is not damaged, the noise is not generated and the like.

Description

technical field [0001] The invention relates to daily necessities, in particular to a convenient seat moving accessory. Background technique [0002] Dining chairs and desk seats in general families are made of wood and the legs do not have rollers. When people get up and leave their seats, it is easy to push the chairs to slide behind them, which will not only cause floor wear, but also produce harsh noises. [0003] In order to solve the above technical problems, the Chinese patent authorization announcement number CN 202269696U, announced on June 13, 2012, the name of the invention is a chair, which discloses a chair, including a chair back, a chair seat, and a chair leg. Yes, the lower half of the chair leg is a hollow cavity with an opening at the bottom. Springs and universal wheels are installed in the cavity from top to bottom. The universal wheels include brackets and wheels. One end of the spring is connected to the top of the cavity. It is fixedly connected, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47C7/00
CPCA47C7/006
Inventor 陈耿彪林方智肖翊
Owner CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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