CN216020181U - Non-deformable's elasticity cushion - Google Patents
Non-deformable's elasticity cushion Download PDFInfo
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- CN216020181U CN216020181U CN202121606344.9U CN202121606344U CN216020181U CN 216020181 U CN216020181 U CN 216020181U CN 202121606344 U CN202121606344 U CN 202121606344U CN 216020181 U CN216020181 U CN 216020181U
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- elastic assembly
- elastic
- lower fixing
- upper fixing
- fixing plate
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Abstract
The utility model discloses a non-deformable elastic back cushion, which comprises: a cushion main body; the back cushion main body comprises an outer sleeve, and a first elastic assembly, a second elastic assembly, a third elastic assembly and a fourth elastic assembly are fixed on the outer sleeve; the first elastic assembly, the second elastic assembly, the third elastic assembly and the fourth elastic assembly comprise an upper fixing column and a lower fixing column; the upper fixing column and the lower fixing column are fixedly connected through a spring; an upper fixing plate and a lower fixing plate are respectively arranged on the upper fixing column and the lower fixing column; the back cushion is not easy to deform and has longer service life.
Description
Technical Field
The utility model relates to the field of articles for daily use, in particular to an elastic back cushion which is not easy to deform.
Background
The back cushion is divided into two categories of household and vehicle, is a common daily article for people in daily life, is widely applied to positions such as sofas, chairs, bedheads and the like, and is also widely applied in vehicles; the back cushion can be used for adjusting the contact points of the human body with the seat and the bed to obtain a more comfortable angle to relieve fatigue and play a good role in protecting the waist of the human body; the size and the shape of the back cushion are different, so the back cushion is more convenient and flexible to use, and is convenient for people to use in various occasions; but present cushion produces deformation easily after long-time use, and the resilience degree in the middle of the use is not strong enough yet, also exists not enoughly to the support dynamics of human waist.
SUMMERY OF THE UTILITY MODEL
The present invention aims to overcome the above-mentioned shortcomings and provide a technical solution to solve the above-mentioned problems.
A non-deformable elastic back pad comprising: a cushion main body; the back cushion main body comprises an outer sleeve, and a first elastic assembly, a second elastic assembly, a third elastic assembly and a fourth elastic assembly are fixed on the outer sleeve; the first elastic assembly, the second elastic assembly, the third elastic assembly and the fourth elastic assembly comprise an upper fixing column and a lower fixing column; the upper fixing column and the lower fixing column are fixedly connected through a spring; and an upper fixing plate and a lower fixing plate are respectively arranged on the upper fixing column and the lower fixing column.
Furthermore, the upper fixing column and the lower fixing column are both frustum structures.
Further, a memory sponge is filled in the outer sleeve.
Furthermore, the inside of lower fixed column is equipped with the draw-in groove, the draw-in groove is interior to encircle and is equipped with a plurality of semicircle card balls.
Furthermore, the upper fixing column and the lower fixing column are made of polyurethane.
Furthermore, an upper fixing plate in the first elastic assembly is connected with a first supporting steel wire, and the other end of the first supporting steel wire is connected to an upper fixing plate in the third elastic assembly; a second supporting steel wire is arranged on the lower fixing plate in the first elastic assembly, and the other end of the second supporting steel wire is connected to the lower fixing plate in the third elastic assembly; a third supporting steel wire is connected to an upper fixing plate in the second elastic assembly, and the other end of the third supporting steel wire is connected to an upper fixing plate in the fourth elastic assembly; a fourth supporting steel wire is arranged on the lower fixing plate in the second elastic assembly, the other end of the fourth supporting steel wire is connected to the lower fixing plate in the fourth elastic assembly,
compared with the prior art, the utility model has the beneficial effects that: the non-deformable elastic back cushion provided by the utility model can effectively prolong the service life of the back cushion, provide a quick rebound effect and avoid deformation and depression of the back cushion.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
Fig. 3 is a partial structural schematic view of the elastic member of the present invention.
FIG. 4 is a partial structural cross-sectional view of the elastomeric component of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, in an embodiment of the present invention, a non-deformable elastic cushion includes:
a cushion main body 1; the cushion main body 1 comprises an outer sleeve 2; a first elastic component 3, a second elastic component 4, a third elastic component 5 and a fourth elastic component 6 are fixed on the outer sleeve 2; the first elastic assembly 3, the second elastic assembly 4, the third elastic assembly 5 and the fourth elastic assembly 6 respectively comprise an upper fixing column 12 and a lower fixing column 13; the upper fixing column 12 and the lower fixing column 13 are fixedly connected through a spring 14; an upper fixing plate 121 and a lower fixing plate 131 are respectively arranged on the upper fixing column 12 and the lower fixing column 13. The utility model can provide better auxiliary supporting effect for the back cushion, so that the back cushion rebounds faster and is not easy to deform,
the upper fixing column 12 and the lower fixing column 13 are both in frustum structures. The spring 14 can be shaken and compressed, and the spring 14 can be used in a larger kneading deformation range of the back cushion, so that the usable range is enlarged. The elastic effect is improved.
The coat 2 is also filled with memory sponge 7. An elastic body for providing a user with good comfort
The inside of lower fixing column 13 is equipped with draw-in groove 15, it is equipped with a plurality of semicircle card balls 16 to encircle in the draw-in groove 15. The clamping groove 15 can facilitate the hanging of the back cushion and the installation of the back cushion at different use positions, and the semicircular clamping balls 16 in the clamping groove 15 can enable the back cushion to be clamped on the fixing rod inserted into the clamping groove 15 more closely, and meanwhile, the installation and the disassembly are convenient.
The upper fixing column 12 and the lower fixing column 13 are made of polyurethane. While providing a fixed position for the springs 14, the user does not feel that there is something hard in the cushion, which improves comfort.
The upper fixing plate 121 of the first elastic assembly 3 is connected with a first supporting steel wire 9, and the other end of the first supporting steel wire 9 is connected to the upper fixing plate 121 of the third elastic assembly 5; a second supporting steel wire 8 is arranged on the lower fixing plate 131 in the first elastic assembly 3, and the other end of the second supporting steel wire 8 is connected to the lower fixing plate 131 in the third elastic assembly 5; a third supporting steel wire 11 is connected to the upper fixing plate 121 of the second elastic assembly 4, and the other end of the third supporting steel wire 11 is connected to the upper fixing plate 121 of the fourth elastic assembly 6; be equipped with fourth support steel wire 10 on the bottom plate 131 in the second elastic component 4, just the other end that fourth supported steel wire 10 connect in on the bottom plate 131 in the fourth elastic component 16, can play the supporting role to the cushion middle part to supplementary memory sponge 7 provides the effect of kick-backing fast, avoids the middle part deformation of cushion sunken, prolongs the life of cushion.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (6)
1. A non-deformable's elasticity cushion, its characterized in that, it includes: a cushion main body; the back cushion main body comprises an outer sleeve, and a first elastic assembly, a second elastic assembly, a third elastic assembly and a fourth elastic assembly are fixed on the outer sleeve; the first elastic assembly, the second elastic assembly, the third elastic assembly and the fourth elastic assembly comprise an upper fixing column and a lower fixing column; the upper fixing column and the lower fixing column are fixedly connected through a spring; and an upper fixing plate and a lower fixing plate are respectively arranged on the upper fixing column and the lower fixing column.
2. The non-deformable elastic cushion according to claim 1, wherein the upper fixing posts and the lower fixing posts are both of a frustum structure.
3. The non-deformable elastic back cushion according to claim 1, wherein the memory sponge is filled in the outer cover.
4. The non-deformable elastic back cushion as claimed in claim 1, wherein the lower fixing post has a slot therein, and a plurality of semi-circular balls are disposed around the slot.
5. The non-deformable elastic cushion according to claim 1, wherein the upper fixing posts and the lower fixing posts are made of polyurethane.
6. The non-deformable elastic back cushion as claimed in claim 1, wherein the upper fixing plate of the first elastic assembly is connected with a first supporting steel wire, and the other end of the first supporting steel wire is connected to the upper fixing plate of the third elastic assembly; a second supporting steel wire is arranged on the lower fixing plate in the first elastic assembly, and the other end of the second supporting steel wire is connected to the lower fixing plate in the third elastic assembly; a third supporting steel wire is connected to an upper fixing plate in the second elastic assembly, and the other end of the third supporting steel wire is connected to an upper fixing plate in the fourth elastic assembly; and a fourth supporting steel wire is arranged on a lower fixing plate in the second elastic assembly, and the other end of the fourth supporting steel wire is connected to the lower fixing plate in the fourth elastic assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121606344.9U CN216020181U (en) | 2021-07-15 | 2021-07-15 | Non-deformable's elasticity cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121606344.9U CN216020181U (en) | 2021-07-15 | 2021-07-15 | Non-deformable's elasticity cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216020181U true CN216020181U (en) | 2022-03-15 |
Family
ID=80617112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121606344.9U Active CN216020181U (en) | 2021-07-15 | 2021-07-15 | Non-deformable's elasticity cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216020181U (en) |
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2021
- 2021-07-15 CN CN202121606344.9U patent/CN216020181U/en active Active
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