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

Hardness-adjustable mattress

A mattress, soft and hard technology, applied in the field of mattresses, can solve the problems of easy puncture or abrasion of PVC materials, less stress area, easy to open, etc., to achieve excellent durability, improve comfort, quick disassembly and assembly Effect

Active Publication Date: 2019-02-05
ZHEJIANG XIANGNENG SLEEP TECH CO LTD
View PDF9 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, PVC material is easy to be punctured or rubbed, the material must reach a certain thickness, the stress area is small, and it is easy to pull apart to cause air leakage, etc.

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
  • Hardness-adjustable mattress
  • Hardness-adjustable mattress
  • Hardness-adjustable mattress

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 3-1

[0072] This embodiment is an air mattress used as a mattress for indoor furniture. Figure 10 is a perspective view of an exemplary air cushion 3 . Figure 11 is a longitudinal sectional view of an exemplary air cushion 3 . Figure 12 is a transverse cross-sectional view of an exemplary air cushion 3 .

[0073] Such as Figure 10 to Figure 11 As shown, the air cushion 3 includes a first surface 310 , a second surface 320 , four sides, a plurality of drawstrings 340 and an air valve 350 .

[0074] The first surface 310 serves as the upper surface of the air cushion 3 , and the second surface 320 serves as the lower surface of the air cushion 3 , both of the first surface 310 and the second surface 320 are rectangular. The sides include a first side 331 , a second side 332 , a third side 333 and a fourth side 334 . The first side of the first surface 310 is connected to the side above the first side 331 , the second side of the first surface 310 is connected to the side abov...

Embodiment 3-2

[0087] In addition to changing the polymer material of Example 3-1 into the material described below and changing the drawstring into Figure 13 Except as shown, other structures are the same as the air cushion of Example 3-1.

[0088] Polymer materials include 73 parts by weight of natural rubber, 32 parts by weight of styrene-butadiene rubber (GB8659-88), 3 parts by weight of rosin resin, 4 parts by weight of bis(citraimidomethyl)benzene, 5 parts by weight of 2-mercaptobenzimidazole parts by weight.

[0089] Figure 13 is a longitudinal sectional view of another exemplary air cushion. Such as Figure 13As shown, except that the structure of the drawstring 240 is different from that of the drawstring 340 in the embodiment 3-1, other components are the same as in the embodiment 3-1. In this embodiment, both ends of the drawstring 240 include a first welded part 241 and a second welded part 242 , and the drawstring 240 forms a "Z" shape with the first welded part 241 and th...

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 discloses a hardness-adjustable mattress. The hardness-adjustable mattress comprises an outer lining, an outer lining zipper and a bottom lining; the bottom lining is arranged on the outer lining, and the outer lining zipper is arranged between the outer lining and the bottom lining; a lying mechanism is mounted on the inner lower wall surface of the outer lining, and an inflating mechanism is mounted on the lying mechanism. The hardness-adjustable mattress has the beneficial effects that the hardness-adjustable mattress can be quickly disassembled and assembled; through an air cushion, the overall comfort level of the mattress can be increased, and the overall shape of the mattress is ensured not to collapse; the air cushion can be inflated in real time through an inflationcontroller, and accordingly, the stability of the air cushion is guaranteed; a user can lie on the air cushion through wavy cotton, so that the comfort level of the user is increased, and convenienceis brought to people's lives; the edges or corners of the air cushion maintain a particular shape under a certain pressure; preferably, the air cushion has excellent durability.

Description

technical field [0001] The invention relates to the technical field of mattresses, in particular to a mattress with adjustable hardness. Background technique [0002] Mattress is an item between the human body and the bed used to ensure consumers get a healthy and comfortable sleep, with various materials. There are two criteria for a mattress that can make people feel comfortable: one is that no matter what sleeping position a person is in, the spine can be kept straight and stretched; the other is that the pressure is equal, and the whole body can be fully relaxed when lying on it. [0003] With the improvement of people's requirements for material life, as an item that can be seen everywhere in life, people's requirements for mattresses are also increasing, so various mattresses appear in people's field of vision, such as application number It is an invention patent of 201710228764.x, including the first outer frame, the second outer frame and the first mattress. Althoug...

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): A47C27/12A47C27/10
CPCA47C27/10A47C27/128A47C27/082A47C27/18A47C27/001A47C27/083
Inventor 付存谓郭峰
Owner ZHEJIANG XIANGNENG SLEEP TECH CO LTD