CN209932105U - Sofa cushion elastic part and sofa with same - Google Patents
Sofa cushion elastic part and sofa with same Download PDFInfo
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- CN209932105U CN209932105U CN201920345437.7U CN201920345437U CN209932105U CN 209932105 U CN209932105 U CN 209932105U CN 201920345437 U CN201920345437 U CN 201920345437U CN 209932105 U CN209932105 U CN 209932105U
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- cushion
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- 238000005452 bending Methods 0.000 claims abstract description 58
- 230000003139 buffering effect Effects 0.000 claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000013013 elastic material Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000013011 mating Effects 0.000 abstract description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of furniture accessories, in particular to a sofa cushion elastic part and a sofa with the same, which comprises an elastic bending body and an elastic buffer body, wherein the elastic bending body comprises a first elastic part, a second elastic part and an elastic bending part; the first elastic part and the second elastic part are both provided with elastic buffering bodies, and the elastic buffering bodies are used for providing elastic buffering for the back of a human body sitting on the sofa. Under the mating reaction of the elastic bending body and the elastic buffering body, the back cushion can reduce the using amount of the sponge, and can provide more stable and powerful elastic support than the sponge, improve the comfort level of the back of the human body leaning on the back cushion, thereby effectively relieving the fatigue of the back of the human body.
Description
Technical Field
The utility model relates to the technical field of furniture accessories, in particular to a sofa cushion elastic part and a sofa with the same.
Background
The elastic body is a common material in furniture manufacturing, for example, in a sofa, the seat board, the back board and the handrail comprise a sponge elastic body, and the sponge elastic body deforms after being pressed to generate elasticity, so that a human body feels comfortable; elastic cushions such as various seat cushions and back cushions also include sponge elastic bodies which deform and generate elasticity after being pressed, so that a human body feels comfortable. However, the sponge loses elasticity after long-term use and is easy to collapse, and the technical schemes consume more sponge materials and have high production cost, so that the sponge is not beneficial to saving resources.
Disclosure of Invention
An object of the utility model is to provide a simple structure is compact to prior art's not enough, and elasticity and shock-absorbing capacity are good, and can reduce the sofa cushion elastic component of sponge use amount and have the sofa of this elastic component effectively.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a sofa cushion elastic component, including the elasticity body of bending and the elasticity buffering body, the elasticity body of bending includes first elasticity portion, second elasticity portion and elasticity portion of bending, first elasticity portion is connected with the second elasticity portion via elasticity portion of bending, first elasticity portion, second elasticity portion lie in the same side of elasticity portion of bending; the first elastic part and the second elastic part are both provided with elastic buffering bodies, and the elastic buffering bodies are used for providing elastic buffering for the back of a human body sitting on the sofa.
The first elastic part comprises a first elastic section, a second elastic section and a third elastic section, wherein the first elastic section and the second elastic section are vertically arranged at intervals, and the third elastic section is transversely arranged; the second elastic part comprises a fourth elastic section and a fifth elastic section which are vertically arranged at intervals, and a sixth elastic section is transversely arranged; the elastic bending part comprises a first bending section and a second bending section; two ends of the third elastic section are respectively connected with one end of the first elastic section and one end of the second elastic section; two ends of the sixth elastic section are respectively connected with one end of the fourth elastic section and one end of the fifth elastic section; one end of the first bending section is connected with the other end of the first elastic section, and the other end of the first bending section is connected with the fourth elastic section; one end of the second bending section is connected with the other end of the second elastic section, and the other end of the second bending section is connected with the other end of the fifth elastic section.
Furthermore, from the end part of the third elastic section to the middle part of the third elastic section, the third elastic section is concavely arranged towards the direction close to the second elastic part.
Furthermore, from the end part of the sixth elastic section to the middle part of the sixth elastic section, the sixth elastic section is concavely arranged towards the direction close to the first elastic part.
Furthermore, the elastic buffer body is transversely arranged, and two ends of the elastic buffer body positioned in the first elastic part are respectively connected with the first elastic section and the second elastic section; two ends of the elastic buffer body positioned in the second elastic part are respectively connected with the third elastic section and the fourth elastic section.
The distance from one end of the first elastic part to the elastic bending part is smaller than the distance from one end of the second elastic part to the elastic bending part.
Wherein, the elastic bending body is made of steel elastic material.
Wherein, the elastic buffer body is an elastic belt or a spring.
The utility model also provides a sofa, including the seat support and with seat support cross arrangement's back seat, its characterized in that: the backrest seat is provided with the sofa cushion elastic piece.
The backrest seat is provided with a first back cushion and a second back cushion from the upper part to the lower part, and sofa back cushion elastic pieces are arranged in the first back cushion and the second back cushion.
The utility model has the advantages that:
the utility model provides a pair of sofa cushion elastic component and have sofa of this elastic component, under the mating reaction of the elasticity body of bending and the elasticity buffering body, the cushion can reduce the use amount of sponge to can provide more stable powerful elastic support than the sponge, improve the comfort level that human back leaned on the cushion, thereby can effectually alleviate the fatigue at human back.
Drawings
FIG. 1 is a schematic structural view of the elastic member of the sofa back cushion of the present invention;
fig. 2 is a schematic structural view of the elastic bending body of the present invention;
FIG. 3 is a schematic structural view of the sofa cushion elastic member according to another aspect of the present invention;
fig. 4 is a schematic structural view of the sofa of the present invention;
FIG. 5 is a side view of the sofa and the human body of the present invention;
figure 6 is a schematic view of the sofa cushion elastic member in use.
Description of the reference numerals
1-a first elastic portion; 11-a first elastic segment; 12-a second elastic segment; 13-a third elastic segment; 2-a second elastic part; 21-a fourth elastic segment; 22-a fifth elastic segment; 23-a sixth elastic segment; 24-a connector; 3-elastic bending part; 31-a first curved section; 32-a second bend section; 4-an elastic buffer; 51-a first cushion; 52-second cushion.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to fig. 3, the sofa cushion elastic member provided by the present invention comprises an elastic bending body and an elastic buffering body 4, wherein the elastic bending body comprises a first elastic portion 1, a second elastic portion 2 and an elastic bending portion 3, and the first elastic portion 1 is connected to the second elastic portion 2 via the elastic bending portion 3; the first elastic part 1 and the second elastic part 2 are both provided with elastic buffer bodies 4, and the elastic buffer bodies 4 are used for providing elastic buffer for the back of a human body sitting on the sofa.
In practical application, the elastic bending body is approximately U-shaped, the first elastic part 1 and the second elastic part 2 are arranged in a crossed manner, and the included angle between the first elastic part 1 and the second elastic part 2 can be selected within the range of 10-40 degrees according to practical use conditions; when the second elastic portion 2 is fixed, the first elastic portion 1 has an elastic force under the action of the elastic bending portion 3, and conversely, when the first elastic portion 1 is fixed, the second elastic portion 2 also has an elastic force under the action of the elastic bending portion 3. In practical use, the elastic bending body is arranged on the back cushion of the sofa, when the back of a human body leans against the back cushion, under the elastic action of the elastic buffer body 4, the elastic buffer body 4 can firstly carry out elastic buffer on the impact force of the back of the human body on the back cushion of the sofa, then the first elastic part 1 or the second elastic part 2 provides enough elastic support for the back of the human body, and further the spine of the human body can lean against the back cushion smoothly, so that a user feels comfortable and relaxed; under the cooperation of the elastic bending body and the elastic buffering body 4, the back cushion can reduce the using amount of the sponge, and can provide more stable and powerful elastic support than the sponge, improve the comfort level of the back of the human body leaning on the back cushion, and further effectively relieve the fatigue of the back of the human body.
Specifically, the elastic bending body is made of a steel elastic material. Preferably, the steel elastic material is spring steel. The spring steel has good anti-elasticity performance, enough toughness, good elastic performance, long service life and low manufacturing cost.
In the technical scheme, the first elastic part 1 comprises a first elastic section 11 and a second elastic section 12 which are vertically arranged at a distance from each other, and a third elastic section 13 which is transversely arranged; the second elastic part 2 comprises a fourth elastic segment 21 and a fifth elastic segment 22 which are vertically arranged at intervals, and a sixth elastic segment 23 which is transversely arranged; the elastic bending part 3 comprises a first bending section 31 and a second bending section 32; two ends of the third elastic section 13 are respectively connected with one end of the first elastic section 11 and one end of the second elastic section 12; two ends of the sixth elastic section 23 are respectively connected with one end of the fourth elastic section 21 and one end of the fifth elastic section 22; one end of the first bending section 31 is connected with the other end of the first elastic section 11, and the other end of the first bending section 31 is connected with the fourth elastic section 21; one end of the second bending section 32 is connected to the other end of the second elastic section 12, and the other end of the second bending section 32 is connected to the other end of the fifth elastic section 22. Specifically, this structure adopts a spring steel to bend in manufacturing process and forms, because the material of this elasticity body of bending is the spring steel, and the spring steel can not weld yet, consequently, as shown in fig. 2, the fracture can appear in sixth elasticity section 23, the utility model discloses can adopt connecting piece 24 in this fracture department, link together the spring steel at fracture both ends to ensure that first elasticity portion 1 and two elasticity portions can work steadily, in order to avoid the uneven problem of elasticity that the fracture brought to appear. In practical application, the design of the structure is simple and compact, a structure similar to a torsion spring is adopted, and the pressure distribution of the back of a human body to the back cushion is relatively dispersed under the support of the first elastic section 11 and the second elastic section 12 or the third elastic section 13 and the fourth elastic section 21 of the first elastic part 1 of the sofa back cushion, so that the human body feels the elasticity and the floating of the back cushion, and the comfort is extremely high.
Preferably, referring to fig. 3, the third elastic segment 13 is recessed toward the second elastic portion 2 from the end of the third elastic segment 13 to the middle of the third elastic segment 13. From the end of the sixth elastic segment 23 to the middle of the sixth elastic segment 23, the sixth elastic segment 23 is recessed toward the first elastic portion 1. The elastic buffer body 4 is transversely arranged, and two ends of the elastic buffer body 4 positioned in the first elastic part 1 are respectively connected with the first elastic section 11 and the second elastic section 12; the two ends of the elastic buffer body 4 in the second elastic part 2 are connected with the third elastic segment 13 and the fourth elastic segment 21, respectively. Specifically, the elastic buffer body 4 is an elastic band or a spring. Preferably, the elastic buffer 4 is an elastic band with relatively soft elasticity. In practical application, as shown in fig. 6, at a moment when a human body leans against the sofa backrest, the cushion of the backrest will rapidly sag under the impact of the human body, and in order to reduce the impact of the human body on the cushion, at this time, the elastic band will collide with the cushion and be stretched, and the cushion will slowly deform under the elastic resistance of the elastic band until the cushion collides with the third elastic segment 13 of the first elastic part 1 or the sixth elastic segment 23 of the second elastic part 2. The crooked design of third elasticity section 13 is one section buffer distance for the cushion for, from this, the cushion is contradicted with third elasticity section 13 with releiving under the effect of the elastic buffer body 4, thereby improves the utility model discloses a comfort. The effect of the curved design of the sixth elastic segment 23 is the same as the curved design of the third elastic segment 13.
The utility model also provides a sofa, including seat support and the back seat with seat support cross arrangement, the back seat is provided with preceding sofa cushion elastic component.
Preferably, the backrest seat is provided with a first cushion 51 and a second cushion 52 from the upper part to the lower part, and the first cushion 51 and the second cushion 52 are both provided with sofa cushion elastic members. Specifically, as shown in fig. 4, the first cushion 51 is located at the upper part of the backrest seat for providing support to the head of the human body; the first cushion 51 is located at a lower middle portion of the back rest seat for providing support to the back of the person.
In this embodiment, referring to fig. 2, a distance from one end of the first elastic portion 1 to the elastic bending portion 3 is smaller than a distance from one end of the second elastic portion 2 to the elastic bending portion 3. The structure is designed such that the elastic force of the first elastic part 1 is greater than that of the second elastic part 2, the elastic force of the first elastic part 1 is soft, and the elastic force of the second elastic part 2 is harder than that of the first elastic part 1. Specifically, as shown in fig. 4 to 6, the first cushion 51 is used for supporting the head of the human body, and the elastic force thereof needs to be soft, so that the second elastic part 2 of the sofa cushion elastic member located in the first cushion 51 is used for fixing with the first cushion 51, and the first elastic part 1 is used for supporting the head of the human body; and the second cushion 52 is for supporting the back of the human body, and the waist of the human body needs a hard supporting force to keep the spine of the human body in a correct posture, so that the first elastic part 1 of the elastic member of the sofa cushion located in the second cushion 52 is used for fixing with the second cushion 52, and the second elastic part 2 is used for supporting the back of the human body. The sofa back cushion elastic piece is simple and compact in structural design, convenient to use and high in practicability.
Of course, the sofa cushion elastic piece can also be used on the backrest of the automobile seat. When a driver drives, the sofa cushion elastic piece can improve comfortable support for the cervical vertebra and the lumbar vertebra of the driver so as to relieve driving fatigue.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.
Claims (10)
1. A sofa cushion elastic member is characterized in that: the elastic bending device comprises an elastic bending body and an elastic buffer body, wherein the elastic bending body comprises a first elastic part, a second elastic part and an elastic bending part, the first elastic part is connected with the second elastic part through the elastic bending part, and the first elastic part and the second elastic part are positioned on the same side of the elastic bending part; the first elastic part and the second elastic part are both provided with elastic buffering bodies, and the elastic buffering bodies are used for providing elastic buffering for the back of a human body sitting on the sofa.
2. The sofa cushion spring of claim 1, wherein: the first elastic part comprises a first elastic section, a second elastic section and a third elastic section, wherein the first elastic section and the second elastic section are vertically arranged at intervals, and the third elastic section is transversely arranged; the second elastic part comprises a fourth elastic section and a fifth elastic section which are vertically arranged at intervals, and a sixth elastic section is transversely arranged; the elastic bending part comprises a first bending section and a second bending section; two ends of the third elastic section are respectively connected with one end of the first elastic section and one end of the second elastic section; two ends of the sixth elastic section are respectively connected with one end of the fourth elastic section and one end of the fifth elastic section; one end of the first bending section is connected with the other end of the first elastic section, and the other end of the first bending section is connected with the fourth elastic section; one end of the second bending section is connected with the other end of the second elastic section, and the other end of the second bending section is connected with the other end of the fifth elastic section.
3. The sofa cushion spring of claim 2, wherein: from the end part of the third elastic section to the middle part of the third elastic section, the third elastic section is concavely arranged towards the direction close to the second elastic part.
4. The sofa cushion spring of claim 2, wherein: from the end part of the sixth elastic section to the middle part of the sixth elastic section, the sixth elastic section is concavely arranged towards the direction close to the first elastic part.
5. The sofa cushion spring of claim 2, wherein: the elastic buffer body is transversely arranged, and two ends of the elastic buffer body positioned in the first elastic part are respectively connected with the first elastic section and the second elastic section; two ends of the elastic buffer body positioned in the second elastic part are respectively connected with the third elastic section and the fourth elastic section.
6. The sofa cushion spring of claim 1, wherein: the distance from one end of the first elastic part to the elastic bending part is smaller than the distance from one end of the second elastic part to the elastic bending part.
7. The sofa cushion spring of claim 1, wherein: the elastic bending body is made of steel elastic materials.
8. The sofa cushion spring of claim 1, wherein: the elastic buffer body is an elastic belt or a spring.
9. The utility model provides a sofa, includes seat support and the back seat with seat support cross arrangement, its characterized in that: the backrest seat is provided with the sofa cushion elastic member of any one of claims 1 to 8.
10. The sofa of claim 9, wherein: the backrest seat is provided with a first back cushion and a second back cushion from the upper part to the lower part respectively, and sofa back cushion elastic pieces are arranged inside the first back cushion and inside the second back cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920345437.7U CN209932105U (en) | 2019-03-18 | 2019-03-18 | Sofa cushion elastic part and sofa with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920345437.7U CN209932105U (en) | 2019-03-18 | 2019-03-18 | Sofa cushion elastic part and sofa with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209932105U true CN209932105U (en) | 2020-01-14 |
Family
ID=69124459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920345437.7U Expired - Fee Related CN209932105U (en) | 2019-03-18 | 2019-03-18 | Sofa cushion elastic part and sofa with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209932105U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110179277A (en) * | 2019-03-18 | 2019-08-30 | 刘长权 | A kind of sofa cushion elastic component and the sofa with the elastic component |
| CN111329275A (en) * | 2020-04-13 | 2020-06-26 | 刘长权 | Three-dimensional elastic piece |
-
2019
- 2019-03-18 CN CN201920345437.7U patent/CN209932105U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110179277A (en) * | 2019-03-18 | 2019-08-30 | 刘长权 | A kind of sofa cushion elastic component and the sofa with the elastic component |
| CN111329275A (en) * | 2020-04-13 | 2020-06-26 | 刘长权 | Three-dimensional elastic piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200114 |