Detachable office back cushion

An office and cushion technology, applied in the office field, can solve problems such as reducing the effect of tightness, and achieve the effect of timely returning

Inactive Publication Date: 2020-11-20
孔德东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The back cushion can be fixed on the chair through the elastic band, and its back position has a certain arc protruding. When the user presses one side of the back cushion sideways, the back cushion will be tilted up, and the elastic band on the other side is easier to continue stretching for a long time. which will reduce the elastic effect

Method used

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  • Detachable office back cushion
  • Detachable office back cushion
  • Detachable office back cushion

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] as attached figure 1 to attach Figure 6 Shown:

[0033] The present invention provides a detachable office cushion, the structure of which includes an elastic band 11, an arc-shaped cushion 22, a support cushion 33, and a seat cushion 44. The seat cushion 44 is connected to the lower end of the support cushion 33. The front end of the pad 33 is fixed, and the end of the pad 33 away from the arc pad 22 is equipped with an elastic band 11 .

[0034] The elastic band 11 includes a side fastening buckle 101 and an elastic band 102 , and both ends of the elastic band 102 are embedded in the side fastening buckle 101 .

[0035] Wherein, the side fastening buckle 101 includes an empty notch 001, a laminated layer 002, and a shell 003. The laminated layer 002 and the shell 003 are an integrated structure, and the outer surface of the shell 003 is bonded with the laminated layer 002. The layer 002 has an arc-shaped structure as a whole, the outer shell 003 wraps the pulling ...

Embodiment 2

[0042] as attached Figure 7 to attach Figure 9 Shown:

[0043] Wherein, the elastic belt 102 includes a solid head w01 and a soft strip w02, the end of the soft strip w02 is connected to the solid head w01, the solid head w01 is a spherical structure, and the solid head w01 is fixed The stress point at the end of the soft strip w02 generates the required stretch according to the pull of the external force.

[0044]Wherein, the soft strip w02 includes a soft capsule g1, a section g2, and a limiting section g3, the two ends of the limiting section g3 are installed between the two sections g2, and a soft capsule is embedded inside the section g2 g1, the soft capsule ball g1 is a group of two, the section g2 is made of rubber material, the limit section g3 is evenly divided into the whole length, and the section g2 can produce the required bending according to the external force deformation.

[0045] Wherein, the limiting section g3 includes a limit stack x11 and a rubber su...

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PUM

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Abstract

The invention discloses a detachable office back cushion. The detachable office back cushion comprises an elastic band, an arc-shaped cushion, a supporting cushion and a seat cushion, and the seat cushion is connected with the lower end of the supporting cushion; the rear end of the arc-shaped cushion is fixed with the front end of the supporting cushion; elastic bands are mounted at one ends, away from the arc-shaped cushion, of the supporting cushion; the pressing layer positioned on the inner ring is propped between the chair and the shell; due to the notch of the inner notch, the peripheryof the rubber support edge can be changed in a fluctuating manner, during reverse movement, an abutting part can be wrapped, extrusion deformation is carried out through an internal oval bag, when one end of the convex part of the back cushion is pressed, the other end of the convex part of the back cushion is relatively fixed, the excessive tilting and dragging of the convex part of the back cushion can be avoided, joint strips are evenly separated through the limit joints, the joint strips can be independently stressed and pulled, needed bending deformation can be generated according to external force, the limiting stacks can assist the extending positions of the joint strips and can assist the extending effect of stretching force, the effect of evenly distributing stress can be achieved in the whole moving process, and the joint strips can be reset in time.

Description

technical field [0001] The invention belongs to the office field, and more specifically relates to a detachable office cushion. Background technique [0002] Workers in the office need to be in contact with the chair for a long time. In order to use it more comfortably, they will match it with a cushion. The cushion will support the back to a certain extent, so that the user can relax and relax. Maintain a healthy posture. [0003] Based on the inventor's discovery above, existing office back cushions mainly have the following deficiencies, such as: [0004] The back cushion can be fixed on the chair through the elastic band, and its back position has a certain arc protruding. When the user presses one side of the back cushion sideways, the back cushion will be tilted up, and the elastic band on the other side is easier to continue stretching for a long time. And it will reduce the elastic effect. [0005] Therefore need to propose a kind of detachable office cushion. C...

Claims

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Application Information

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IPC IPC(8): A47C16/00
CPCA47C16/005
Inventor 孔德东
Owner 孔德东
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