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

Different-diameter conical spring

A cone and different diameter technology, applied in the direction of spring, spring/shock absorber, coil spring, etc., can solve problems such as too hard, and achieve the effect of high comfort, simple structure and good elasticity

Inactive Publication Date: 2013-10-02
KUNSHAN JIESHENG PRECISION HARDWARE
View PDF9 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the diameters of the spring bars on the market are all the same. Furniture made of this kind of spring, such as sofas and beds, will feel too soft for heavy people, and it will be too soft for light people. feel too hard

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
  • Different-diameter conical spring

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] In order to make the objectives, technical solutions and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0013] See figure 1 , figure 1 It is a schematic diagram of the structure of the present invention.

[0014] The reduced-diameter conical spring includes a spring bar made of a metal material. From top to bottom, the diameter and length of the spring bar increase sequentially, and the spring made of the spring bar has a conical shape. The invention has a simple structure, can change the amount of expansion and contraction according to the bearing weight, and uses it to make sofas, Simmons and other furniture, and has the advantages of good elasticity and high comfort.

[0015] The spring is di...

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

The invention relates to a different-diameter conical spring which comprises spring strips made of metal materials. From top to bottom, the diameters of the spring strips are sequentially increased, the lengths of the spring strips are sequentially increased, and the spring made of the spring strips is in a cone shape. The different-diameter conical spring is simple in structure, the flexible amount of the spring can be changed according to the borne weight, and furniture such as a sofa and a Simmons mattress, made of the spring has the advantages of being good in elasticity and high in comfort.

Description

Technical field [0001] The invention relates to the field of springs, in particular to a reducing conical spring suitable for furniture. Background technique [0002] Spring products are mostly made of plastic (such as: PVC, EVA, PU, ​​TPU, etc.) or metal, which are directly made by mechanical equipment or by hand. [0003] At present, the spring bars on the market have the same diameter and size. Furniture made of this kind of springs, such as sofas, beds, etc., will feel too soft for people with heavy weight, and will be too soft for people with light weight. Feel too hard. This is because a spring made of a spring bar with a uniform diameter has a certain amount of expansion and contraction. Summary of the invention [0004] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a reducing cone spring. [0005] The present invention is realized through the following technical solutions: [0006] A reduced-diameter conical spring includes...

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
Patent Type & Authority Applications(China)
IPC IPC(8): F16F1/08
CPCF16F1/043F16F1/06
Inventor 周升华
Owner KUNSHAN JIESHENG PRECISION HARDWARE