Unlock instant, AI-driven research and patent intelligence for your innovation.

Armrest adjustment member

a technology for armrests and components, applied in the direction of chairs, vehicle components, vehicle arrangements, etc., can solve the problems of high production cost, difficult assembly, and large amount of components of armrests, and achieve the effect of fewer components, simple structure and easy assembly

Inactive Publication Date: 2012-09-27
ISOTECH PRODS
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0004]Therefore it is a primary object of the present invention to provide an armrest adjustment member in which of an armrest body and an outer sleeve are connected by a positioning part. The outer sleeve is mounted on an armrest support so that the armrest body can be moved forward and backward or rotated in relation to the positioning part. The armrest body can drive the outer sleeve to move vertically in relation to the armrest support. Moreover, the armrest body consists of an armrest pad and an armrest base pivoted with each other. Thus the armrest pad is moved up and down in relation to the armrest base like a seesaw. The armrest adjustment member is with simple structure, fewer components, easy assembling and multiple adjustment functions.

Problems solved by technology

However, the armrest has a lot of components and completed structure.
This leads to difficulty in assembly and high production cost.
Thus mass production is supposed to be difficult and the competitiveness is undermined.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Armrest adjustment member
  • Armrest adjustment member
  • Armrest adjustment member

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015]Refer from FIG. 1 to FIG. 4, a multifunctional armrest adjustment member of the present invention includes an armrest support 10, an outer sleeve 20, a positioning rod 30, a positioning part 40 and an armrest body 50. A vertical guide slot 11 is disposed on an upper part 101 of the armrest support 10. Two symmetrical toothed bars 12 are respectively arranged at each of two corresponding inner surfaces of the guide slot 11. The toothed bar 12 has a plurality of toothed grooves 121 arranged from top to bottom. A lower part 102 of the armrest support 10 is connected to a left side or right side of a seat (not show in figure).

[0016]The outer sleeve 20 is disposed around an outer surface of the upper part 101 of the armrest support 10 with proper allowance. An opening 21 is arranged at a side surface of the outer sleeve 20 for mounting a button 60 having a fastening part 61. A top plate 22 with a post 221 is covered on the outer sleeve 20. Two corresponding limit slots 23 are mount...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

An armrest adjustment member including an armrest support, an outer sleeve, a positioning rod, a positioning part and an armrest body is revealed. The armrest support is disposed with a guide slot and symmetrical toothed bars on inner surfaces of the guide slot. The outer sleeve with an opening on one side is mounted on an upper part of the armrest support. The opening is mounted with a button. The T-shaped positioning rod arranged in the outer sleeve includes two top ends pivoted to the outer sleeve and a bottom end locked into a toothed groove of the toothed bar moveably. The bottom end is released from the toothed groove by pressing the button. The positioning part is disposed above the outer sleeve and is mounted between an armrest pad and an armrest base of the armrest body. Thus the armrest is adjusted horizontally, vertically or rotated.

Description

BACKGROUND OF THE INVENTION[0001]The present invention relates to an armrest adjustment member, especially to an armrest adjustment member that enables an armrest moving vertically or horizontally, rotating, or moving up and down like a seesaw. Moreover, the armrest adjustment is with simple structure and multiple functions.[0002]There are various designs of armrests available now. In order to make sitting more comfortable, the armrest can be adjusted in different directions according to figure of people sit in chairs.[0003]Generally, an armrest includes an armrest body and an armrest support. The armrest body consists of an armrest surface and a lower seat. The armrest body is disposed on a top surface of the armrest support while the armrest support is fastened and fixed on the left side and the right side of a chair seat. The armrest adjustment involves adjusting the width of the armrest in the horizontal direction and the height of the armrest in the vertical direction. A horizo...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A47C7/54
CPCA47C1/03A47C1/0305A47C1/0307A47C1/0308
Inventor CHEN, YU-TINGYANG, CHI-MING
Owner ISOTECH PRODS