Method for processing portable telescopic tube seat

A processing method and telescopic tube technology, applied to chairs, folding chairs, detachable chairs, etc., can solve the problems of large size and inconvenient portability, and achieve the effects of small size, material saving, and easy portability

Active Publication Date: 2017-11-24
张延年
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing portable seats still have a large volume and are inconvenient to carry, so it is necessary to develop a portable seat that is extremely small in size and extremely light in weight

Method used

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  • Method for processing portable telescopic tube seat
  • Method for processing portable telescopic tube seat
  • Method for processing portable telescopic tube seat

Examples

Experimental program
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Effect test

Embodiment

[0023] Such as Figure 1-5 As shown, the present invention includes a lightweight high-strength barrel 1, a bottom support and a fixed ring 2, a top support and a fixed ring 3, a middle reinforcement and a limit plate 4, an upper seat support and a fixed shaft 5, and a lower leg support and a fixed shaft 6 , retractable support leg 7, retractable pull rod with spring support leg 8, retractable support seat 9, retractable pull rod with spring support seat 10, wear-resistant cloth 11, upper seat fixing screw 12, lower support leg fixing screw 13, upper Seat limiting cone 14, fixed bolt 15 when stowed, upper seat limiting cone 16 when unfolding, lower leg limiting cone 17, lower leg limiting vertebral body 18 when unfolding, fixing screw 19 when retracting, The middle limit opening 20 when packing up, the upper seat limit and support cone opening 21 and the lower leg limit and support cone opening 22 when unfolding.

[0024] A processing method for a portable telescopic tube sea...

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PUM

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Abstract

The invention discloses a method for processing a portable telescopic tube seat. The method comprises the following steps: (1) processing a light-weight high-strength barrel (1); (2) processing a middle reinforcement and limiting plate (4), and mounting the middle reinforcement and limiting plate (4) in the light-weight high-strength barrel (1); (3) processing a bottom supporting and fixing ring (2) and a top supporting and fixing ring (3); (4) manufacturing an upper seat telescoping seat; (5) manufacturing a lower seat telescoping seat; (6) mounting the upper seat telescoping seat and the lower seat telescoping seat; (7) mounting the bottom supporting and fixing ring (2) and the top supporting and fixing ring (3). The method for processing the portable telescopic tube seat has the beneficial effects that the operation is simple, the cost is low, and the processed seat is small in size, light in weight, clear in force transfer, simple in structure, material-saving and convenient to carry, can be easily put into a knapsack, and hardly occupies space.

Description

technical field [0001] The invention relates to a processing method of a seat, in particular to a processing method of a portable telescopic tube seat. Background technique [0002] With people's requirements for lightweight outdoor leisure and mountaineering equipment, portable tables and chairs are increasingly developing in the direction of light weight and small size. The ultra-light series of folding chairs came into being. This type of chair is made of aviation aluminum tube for the bracket, and Oxford cloth / nylon cloth + mesh is used as the fabric. carry. [0003] Existing portable seats still have large volume and are inconvenient to carry, so it is necessary to develop a portable seat with extra small size and light weight. Contents of the invention [0004] In order to further reduce the weight of the portable seat and reduce its volume, the present invention provides a portable telescopic tube seat, mainly for the purpose of developing a portable telescopic tu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47C4/32A47C7/00A47C7/02
CPCA47C4/32A47C7/002A47C7/02
Inventor 汪青杰于智清张延年
Owner 张延年
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