Chair with bottom wheels capable of being hidden

A seat and wheel technology, applied in chairs, other seating furniture, stools, etc., can solve problems such as hidden safety hazards, universal wheels cannot be hidden and fixed, and seats are unstable.

Inactive Publication Date: 2017-09-29
CHENGDU YANXINGGUO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, there are still some deficiencies in the use of existing mobile seats. When in use, the universal wheels at the bottom of the seat cannot be hidden and fixed. When the user sits on the seat, the seat is unstable. , there will still be a sliding situation, and there is a certain potential safety hazard

Method used

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  • Chair with bottom wheels capable of being hidden
  • Chair with bottom wheels capable of being hidden

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0019] refer to Figure 1-2 , a seat with hidden wheels at the bottom, including a seat 1 and a universal wheel 2, the top of the universal wheel 2 is provided with a second connecting plate 12, and the sliding groove and the protrusion opened on the top of the second connecting plate 12 The block 13 is connected, the top of the protruding block 13 is provided with a first connecting plate 11, and the middle position of the first connecting plate 11 is provided with a baffle plate 14, and the baffle plate 14 is rotationally connected with the moving rod 10 through the connecting bearing 6, and the first connecting plate One side of 11 is connected with slide block 9,...

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PUM

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Abstract

The invention discloses a seat with a hidden bottom wheel, comprising a seat and a universal wheel, a second connecting plate is arranged on the top of the universal wheel, and a sliding groove opened on the top of the second connecting plate is provided It is connected with the convex block, the top of the convex block is provided with a first connecting plate, the middle position of the first connecting plate is provided with a baffle plate, the baffle plate is rotatably connected with the moving rod through the connecting bearing, the first connecting plate is One side of the connecting plate is connected with a slider. In the present invention, the top of the universal wheel is connected with the first connecting plate through the sliding groove opened on the top of the second connecting block, and the first connecting plate is provided with a movable baffle plate, which pushes the moving rod inward and moves toward the first connecting plate. Pushing the universal wheel inwards can completely hide the vertical part of the universal wheel from the seat, realizing the preliminary hiding of the universal wheel, and pulling the moving rod outwards can fix the universal wheel and play a The function of keeping the universal wheel stable.

Description

technical field [0001] The invention relates to the technical field of seats, in particular to a seat with hidden wheels at the bottom. Background technique [0002] A seat is a kind of seat with a backrest and some armrests. The seat is very common in the office. In order to facilitate the movement of the seat, universal wheels are usually installed on the base of the seat to facilitate the movement of the chair. The seat structure is simple, cheap, and has the advantages of light weight, corrosion resistance, high strength, and non-toxicity. [0003] However, there are still some deficiencies in the use of existing mobile seats. When in use, the universal wheels at the bottom of the seat cannot be hidden and fixed. When the user sits on the seat, the seat is unstable. , there will still be a sliding situation, and there are certain potential safety hazards. Contents of the invention [0004] The purpose of the present invention is to solve the shortcomings in the prior...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47C7/00
CPCA47C7/006
Inventor 魏霁烁柏雅惠
Owner CHENGDU YANXINGGUO TECH CO LTD
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