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Annular spring elastic cushion and manufacturing method thereof

The technology of a ring spring and its manufacturing method is applied in the direction of spring mattresses, mattresses, stuffed cushions, etc. It can solve the problems of large deformation, inability to give full play to the comfort of elastic cushions, and hard springs, and achieve controllable thickness and elasticity. Convenient and reliable adjustment, good ventilation performance

Inactive Publication Date: 2013-01-30
唐忠荣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This traditional spring mattress uses compressed springs to support the weight of the human body, because the size of the bearing force generated by the compression deformation of the spring is equal to the product of the spring coefficient and the spring deformation, the elastic coefficient is too large, the spring is too hard, and the comfort of the elastic pad cannot be fully utilized. ; If the elastic coefficient of the spring is small, a large amount of deformation needs to be produced

Method used

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  • Annular spring elastic cushion and manufacturing method thereof
  • Annular spring elastic cushion and manufacturing method thereof
  • Annular spring elastic cushion and manufacturing method thereof

Examples

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Embodiment 1

[0025] Embodiment 1: This embodiment is a method for making elastic pads with closed ring springs arranged in parallel.

[0026] Refer to attached Figure 4 And attached figure 1 It can be seen that the basic components of the elastic pad are ring springs, connecting pieces, and fixed connectors.

[0027] Manufacturing method is as follows: (1) circular spring perforation is 50 millimeters in diameter, and width 15 millimeters, on the circumference of the elastic annulus of wall thickness 0.8 millimeters each punches the perforation of diameter 3 millimeters in the opposite side middle part of 180 degree included angle mutually, Drilling or punching can be used for drilling, and it is required to remove the burrs around the hole; (2) The connection piece is drilled with a thickness of 0.5 mm, a width of 15 mm, and a length greater than the length or width of the support pad. A series of perforations with a diameter of 3 mm are punched 60 mm apart, and the holes are required ...

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Abstract

The invention discloses an annular spring elastic cushion and a manufacturing method thereof. A basic structure of the elastic cushion is formed by an annular spring, a connecting sheet and a fixing connecting piece; the elasticity adjustment of the annular spring and the elasticity adjustment of the elastic cushion are realized through adjusting the physical dimension of the annular spring or the diameter of a circular ring or the quantity of the circular ring or the distribution density of the circular ring and the like; a cushion surface of the elastic cushion is in a flat net-shaped structure, is easy to subsequent machine and can be directly used without a liner. The elastic cushion can be widely applied to manufacturing soft furniture or mattresses or the cushions or back cushions; the annular spring elastic cushion not only has the good elasticity, the elasticity is easy to adjust and control, and the thin-type elastic cushion with a small height size can be manufactured. A process of the manufacturing method comprises the following steps of: manufacturing the annular spring, machining the connecting piece, and fixedly connecting and the like. The annular spring elastic cushion has the characteristics of simple structure, simple manufacturing process, good elasticity, controllable height, good ventilation performance, convenience and reliability in adjusting the elasticity, low manufacturing cost and the like.

Description

technical field [0001] The invention relates to an annular spring elastic pad and a manufacturing method. Background technique [0002] Elastic pads are widely used in mattresses, cushions and back cushions, among which mattresses are more popular. The structure and technical requirements of mattresses, seat cushions and back cushions are basically the same, and their functional principles are similar. Therefore, the background technology will be described below with mattresses as representatives. Mattress is an article between the human body and the bed used to ensure that people get a healthy and comfortable sleep, and there are many varieties. The conditions that a good mattress should have are: compatibility of rigidity and softness; good moisture absorption and air permeability; performance of support and cushioning; body pressure and body changes, position restrictions will not affect other mattresses on the same mattress. People's sleep; according to the age and phy...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47C27/04B21F27/16B21F15/10
Inventor 唐忠荣
Owner 唐忠荣
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