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a chair armrest

A technology for armrests and chairs, which is applied in the field of chair armrests and can solve problems such as poor comfort

Active Publication Date: 2022-04-05
ANJI RUIBAO FURNITURE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The adjustment structure of this application is an existing common adjustment structure, and the comfort of use is not good

Method used

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  • a chair armrest
  • a chair armrest
  • a chair armrest

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] A chair armrest, comprising an armrest at the top and a support rod connected to the bottom of the armrest structure, the armrest includes a top support plate 1 at the top, a bottom connecting plate 2 detachably buckled with the top support plate and a set A horizontal adjustment assembly between the bottom connecting plate and the support rod, the horizontal adjustment assembly includes a rotary side shifting structure that can make the top support plate rotate and / or move sideways, and is arranged between the rotating side shifting structure and the bottom connecting plate The front and rear translation structure that can make the top support plate translate back and forth;

[0050] The rotating side shifting structure includes an armrest seat 3 that can rotate and move sideways relative to the support rod and has an open top installation groove on the upper part, is located in the installation groove and partially passes through the The fixed plate 4 connected to the...

Embodiment 2

[0062] The difference from the above embodiment is that the support rod includes an outer sleeve 5 whose upper end abuts against the bottom of the armrest seat and is detachably connected with the fixing plate, and the armrest connection sleeve is sleeved outside the outer sleeve. The inner sleeve 6 inside the outer sleeve and the lower end protrudes from the outer sleeve. The outer sleeve and the inner sleeve include a multi-level clamping part between them, and the multi-level clamping part includes a suitably detachable The top pressure plate 51 that is buckled on the top of the outer casing, the hanger on the upper nozzle of the outer casing and the clamping suspender 52 that is located below the top pressure plate, is set on the wall of the inner casing and can A plurality of step grooves 61 arranged sequentially from top to bottom that are fastened with the hooking portion 521 on the clamping suspender. A height control plate 522, the height control plate is provided wit...

Embodiment 3

[0065] The difference from the above-mentioned embodiment is that the inner and outer sleeves are sleeves with shuttle-shaped cross-sections, and the diameter of the outer sleeve gradually decreases from top to bottom, and the bottom end of the outer sleeve is provided for limiting the position. The edge 54 of the bottom retaining ring along the bottom edge of the buffer flap, at least one side of the pipe wall on both sides of the middle and upper part of the inner casing is provided with a step groove, and the two ends of the inner casing are on the edges 64 Correspondingly, a hook hole 63 is opened, and the folding position of the limit buffer folded plate corresponds to the end edge of the inner sleeve, and the inner side of the limit buffer folded plate is provided with a folded plate hook inserted into the hook hole part 72, the elastic member is integrally connected to the limit buffer fold plate and bulges outward beyond the outer surface of the limit buffer fold plate ...

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PUM

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Abstract

The invention belongs to the field of chairs, and specifically relates to a chair armrest that can be adjusted in multiple directions, comprising an armrest at the top and a support rod connected to the bottom of the armrest structure, the armrest includes a top support plate at the top, and is detachably connected to the armrest. The bottom connecting plate fastened by the top support plate and the horizontal adjustment assembly arranged between the bottom connecting plate and the support rod. The front and rear translation structure between the rotating side movement structure and the bottom connecting plate can make the top support plate translate back and forth; the application sets up to realize that the armrest of the chair can move left and right, front and rear, and can also rotate. All the components of the present application are interlocking, and ingenious cooperation can ensure multi-directional stability and flexible rotation under the premise of a simple and compact overall structure, convenient operation, good comfort, less frustration, and light operation sound.

Description

technical field [0001] The invention belongs to the field of chairs, and in particular relates to a multi-directional adjustable chair armrest. Background technique [0002] There are all kinds of chairs with armrests on the market, and there are also many chairs with adjustable armrests or heights, but most of them have inconvenient adjustments or too strong adjustments during use, especially during adjustments. 1. The adjustment fluency and softness are not good enough, which greatly reduces the comfort during use and operation, affects the body feeling of use, and reduces the taste of the chair. As disclosed in the publication number "CN 207574879 U", a chair armrest includes a lower bracket, an upper bracket, a fastener, a waist hole, a cushion, and an armrest backing plate. It is characterized in that the fastener and the The waist hole is connected to the upper bracket, and the upper bracket is connected to the armrest backing plate through the first bolt, and the arm...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47C7/54
CPCA47C7/54
Inventor 钱觉慧
Owner ANJI RUIBAO FURNITURE CO LTD
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