CN220089024U - Soft package structure for sofa and sofa thereof - Google Patents
Soft package structure for sofa and sofa thereof Download PDFInfo
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- CN220089024U CN220089024U CN202321556779.6U CN202321556779U CN220089024U CN 220089024 U CN220089024 U CN 220089024U CN 202321556779 U CN202321556779 U CN 202321556779U CN 220089024 U CN220089024 U CN 220089024U
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- 230000008093 supporting effect Effects 0.000 claims abstract description 29
- 239000004744 fabric Substances 0.000 claims description 16
- 238000001035 drying Methods 0.000 claims description 6
- 230000002745 absorbent Effects 0.000 claims description 3
- 239000002250 absorbent Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract 1
- 238000007373 indentation Methods 0.000 description 7
- 239000003292 glue Substances 0.000 description 5
- 210000001217 buttock Anatomy 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 230000035807 sensation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
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- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The utility model relates to the technical field of articles for daily use, in particular to a soft package structure for a sofa and a sofa thereof. The utility model has the effect of improving the supporting effect of the backrest soft bag on the waist of a human body.
Description
Technical Field
The utility model relates to the technical field of articles for daily use, in particular to a soft package structure for a sofa and the sofa.
Background
Sofa is an indispensable household article in people's life, especially as furniture commonly used in family life, is generally used for providing rest, and along with the change of modern people's consumption theory, consumer groups are more focused on humanization to the selection of product, so modern people are more focused on the matching and the wholeness of house.
At present, the sofa comprises a supporting framework and a soft package arranged on the supporting framework, wherein the supporting framework comprises a seat frame and a backrest body arranged on one side of the seat frame, and the soft package arranged on the backrest body is formed by coating a whole sponge sheet with the same hardness, so that the sponge hardness of the backrest body is consistent.
However, when a user sits on the sofa and leans on the backrest body, the required support strength of each region of the back of the user is inconsistent, and the hardness of the soft bag on the backrest is consistent, so that the waist region of the user can lack support, and the soft bag is insufficient in support on the waist of the user, so that the comfort level of the user is reduced, and further improvement is needed.
Disclosure of Invention
In order to improve the supporting effect of the backrest soft bag on the waist of a human body, the utility model provides a soft bag structure for a sofa.
The soft package structure for the sofa provided by the utility model adopts the following technical scheme:
the utility model provides a soft packet structure for sofa, includes the back soft packet, and the back soft packet is used for laying on sofa back, the back soft packet includes first back bed course and sets up in the second back bed course in the first back bed course outside, and first back bed course and second back bed course are the elastic layer, and the hardness of first back bed course is greater than the hardness of second back bed course, the waist holds in the palm the portion and has the waist to hold in the palm the supporter in the waist of first back bed course, and the waist holds in the palm the supporter and is first high resilience cavernosum, and the hardness of first high resilience cavernosum is greater than the hardness of first back bed course.
By adopting the technical scheme, the hardness of the first backrest cushion layer is higher than that of the second backrest cushion layer, so that a larger supporting force is provided for the second backrest cushion layer, the second backrest cushion layer is in contact with a human body, the hardness of the second backrest cushion layer is lower, and the soft comfort level of the backrest soft bag is improved; the waist support part of the first backrest cushion layer is internally provided with a first high-resilience sponge body, the hardness of the first high-resilience sponge body is greater than that of the first backrest cushion layer, and enough supporting force is provided for the waist of a human body, so that the supporting effect of the backrest soft bag on the waist of the human body is improved.
Preferably, the first high resilience sponge is a cylinder.
Through adopting above-mentioned technical scheme, first high resilience cavernosum is the cylinder, can evenly distributed the pressure that first high resilience cavernosum received, for the human waist provides comfortable support, and effectively reduces the possibility that produces sharp foreign matter sense for the human body.
Preferably, the first backrest cushion layer is a first high-resilience sponge layer.
Through adopting above-mentioned technical scheme, high resilience sponge has superstrong resilience and gas permeability, improves the resilience and the comfort level of sofa back, and high resilience sponge has higher compression load ratio, better fire resistance, heat aging, humid ageing and dynamic fatigue nature.
Preferably, the second backrest cushion layer is a first slow rebound sponge layer.
Through adopting above-mentioned technical scheme, the second back bed course adopts slow resilience sponge, and slow resilience sponge has resilience, tensile height, toughness strong performance, and slow resilience sponge has good cushioning properties, and when the user leaned on the sofa back, slow resilience sponge can be coated in human back, gives the sufficient parcel sense of human body.
Preferably, the soft back bag further comprises a first cloth layer coated on the first back cushion layer and the second back cushion layer, and the first cloth layer is an absorbent quick-drying fabric layer.
By adopting the technical scheme, the back of the human body is in direct contact with the moisture-absorbing and quick-drying fabric layer, sweat secreted by the back of the human body is absorbed by the moisture-absorbing and quick-drying fabric layer, and the use comfort of the backrest soft bag is effectively improved.
Preferably, the sofa comprises a sofa seat frame, and is characterized by further comprising a cushion soft package, wherein the cushion soft package is used for being arranged on the sofa seat frame and comprises a first cushion layer and a second cushion layer arranged on the upper end surface of the first cushion layer, the first cushion layer and the second cushion layer are elastic layers, and the hardness of the first cushion layer is greater than that of the second cushion layer.
Through adopting above-mentioned technical scheme, the hardness of first cushion is greater than the hardness of second cushion, provides support carrier for second cushion, and second cushion and human contact, the hardness of second cushion is lower, improves the soft comfort level of cushion soft packet.
Preferably, the front side of the first cushion layer is provided with a front supporting body, the second cushion layer covers the upper end face of the front supporting body, the front supporting body is a second high-resilience sponge body, and the hardness of the second high-resilience sponge body is greater than that of the first cushion layer.
Through adopting above-mentioned technical scheme, the hardness of second high resilience cavernosum is greater than the hardness of first cushion, and when the human body was sat on the cushion soft bag, preceding supporter made the second cushion layer keep the front end of cushion soft bag to be higher than the middle part position of cushion soft bag under the circumstances that takes place elastic deformation, effectively reduced the human buttock and taken place the possibility of forward slip.
Preferably, one side of the front support body, which is close to the first cushion layer, is provided with an arc surface.
Through adopting above-mentioned technical scheme, the one side that the front support body is close to first cushion layer is the cambered surface setting, and evenly distributed front support body receives pressure, and effectively reduces the possibility that produces sharp-pointed foreign body sensation for the human body.
Preferably, the two sides of the first cushion layer are provided with side supporting bodies, the second cushion layer covers the upper end surfaces of the side supporting bodies, the side supporting bodies are third high-resilience sponges, and the hardness of the third high-resilience sponges is greater than that of the first cushion layer.
Through adopting above-mentioned technical scheme, add the side supporter, the hardness of third high resilience cavernosum is greater than the hardness of first cushion layer for the side supporter on the soft package left side of cushion and the right side provides better support for the human body when guaranteeing to take outside, reduces simultaneously that human buttock presses the iron stand on touching sofa seat frame and produces the possibility of foreign matter sense, improves the use comfort.
The sofa provided by the utility model adopts the following technical scheme:
a sofa comprises a sofa seat frame, a sofa backrest fixedly connected to one side of the sofa seat frame and a backrest soft bag, wherein the backrest soft bag is arranged on the sofa backrest.
In summary, the utility model has the following beneficial effects:
1. the hardness of the first backrest cushion layer is higher than that of the second backrest cushion layer, so that a larger supporting force is provided for the second backrest cushion layer, the second backrest cushion layer is in contact with a human body, the hardness of the second backrest cushion layer is lower, and the soft comfort level of the backrest soft bag is improved; the waist support part of the first backrest cushion layer is internally provided with a first high-resilience sponge body, the hardness of the first high-resilience sponge body is larger than that of the first backrest cushion layer, and enough supporting force is provided for the waist of a human body, so that the supporting effect of the backrest soft bag on the waist of the human body is improved;
2. the first high-resilience sponge body is a cylinder, so that the pressure born by the first high-resilience sponge body can be uniformly distributed, comfortable support is provided for the waist of a human body, and the possibility of generating sharp foreign body sensation to the human body is effectively reduced;
3. the hardness of the second high-resilience sponge body is greater than that of the first cushion layer, when a human body sits on the cushion soft bag, the front support body enables the front end of the second cushion layer to be higher than the middle position of the cushion soft bag under the condition of elastic deformation, and the possibility that the human buttocks slide forwards is effectively reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of a sofa of example 1;
fig. 2 is a schematic structural view of a side support in embodiment 1;
FIG. 3 is a schematic view of the structure of the backrest soft pack in embodiment 2;
fig. 4 is a schematic view of the structure of the cushion pack in embodiment 2.
In the figure, 1, a backrest soft bag; 11. a first back cushion layer; 12. a second back cushion layer; 13. a waist support body; 14. a first facer layer; 2. cushion soft package; 21. a first cushion layer; 22. a second cushion layer; 23. a front support; 24. a side support; 25. a second cloth layer; 10. a sofa backrest; 20. a sofa seat frame.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-4.
Example 1:
the embodiment of the utility model discloses a sofa, referring to fig. 1, comprising a sofa seat frame 20, a sofa backrest 10 fixedly connected to one side of the sofa seat frame 20, a backrest soft bag 1 fixedly connected to the sofa backrest 10 and a cushion soft bag 2 fixedly connected to the sofa seat frame 20.
The backrest soft bag 1 comprises a first backrest cushion layer 11 fixed on the sofa backrest 10 and a second backrest cushion layer 12 fixedly connected to the outer side of the first backrest cushion layer 11, wherein the upper end and the lower end of the first backrest cushion layer 11 respectively protrude to form a backrest support part and a waist support part, the first backrest cushion layer 11 and the second backrest cushion layer 12 are elastic layers, and the hardness of the first backrest cushion layer 11 is greater than that of the second backrest cushion layer 12. Specifically, the first backrest cushion 11 is a first high-resilience sponge layer, the first high-resilience sponge layer adopts high-resilience sponge with 40% indentation hardness of 100N, the second backrest cushion 12 is a first slow-resilience sponge layer, the first slow-resilience sponge layer is adhered to the outer surface of the first high-resilience sponge layer through glue, and the first slow-resilience sponge layer adopts slow-resilience sponge with 40% indentation hardness of 40N.
The waist support portion of the first back cushion layer 11 is internally provided with a waist support supporting body 13, the waist support supporting body 13 is a first high-resilience sponge body, the hardness of the first high-resilience sponge body is greater than that of the first back cushion layer 11, specifically, the first high-resilience sponge body adopts a high-resilience sponge body with the indentation hardness of 210N of 40%, and the first high-resilience sponge body is a cylinder. In this embodiment, the two sides of the first backrest cushion layer 11 located on the waist support portion are provided with mounting cavities in a penetrating manner, and the first high-resilience sponge is inserted into the mounting cavities and is adhered to the inner walls of the mounting cavities through glue.
The cushion soft bag 2 comprises a first cushion layer 21 fixedly connected to the sofa seat frame 20 and a second cushion layer 22 fixedly connected to the upper end surface of the first cushion layer 21, wherein the first cushion layer 21 and the second cushion layer 22 are elastic layers, and the hardness of the first cushion layer 21 is greater than that of the second cushion layer 22. Specifically, the first cushion layer 21 is a second high-resilience sponge layer, the second high-resilience sponge layer adopts high-resilience sponge with 40% indentation hardness of 150N, the second cushion layer 22 is a second slow-resilience sponge layer adhered to the upper end surface of the first cushion layer 21 through glue, and the second slow-resilience sponge layer adopts slow-resilience sponge with 40% indentation hardness of 40N.
The front side fixedly connected with front support body 23 of second high resilience sponge layer, the second slowly rebound sponge layer covers in the up end of front support body 23, front support body 23 is for cementation in the second high resilience sponge on second high resilience sponge layer through glue, the lower terminal surface of second high resilience sponge and the lower terminal surface parallel and level on second high resilience sponge layer, the hardness of second high resilience sponge is greater than the hardness on second high resilience sponge layer. Specifically, the second high resilience sponge adopts the high resilience sponge of 40% indentation hardness 210N, and one side that the second high resilience sponge is close to second high resilience sponge layer is the cambered surface setting for the junction surface on second high resilience sponge and second high resilience sponge layer is the cambered surface.
Referring to fig. 2, both sides of the second high resilience sponge layer are fixedly connected with a side support body 24, the second slow resilience sponge layer covers the upper end face of the side support body 24, the side support body 24 is a third high resilience sponge body which is adhered to the second high resilience sponge layer through glue, the lower end face of the third high resilience sponge body is flush with the lower end face of the second high resilience sponge layer, and the hardness of the third high resilience sponge body is greater than that of the second high resilience sponge layer. Specifically, the third high resilience sponge adopts the high resilience sponge of 40% indentation hardness 210N, and one side that the third high resilience sponge is close to the second high resilience sponge layer is the cambered surface setting for the junction surface on third high resilience sponge and second high resilience sponge layer is the cambered surface.
The implementation principle of the sofa provided by the embodiment of the utility model is as follows: the hardness of the first backrest cushion layer 11 is higher than that of the second backrest cushion layer 12, so that a larger supporting force is provided for the second backrest cushion layer 12, the second backrest cushion layer 12 is in contact with a human body, the hardness of the second backrest cushion layer 12 is lower, and the soft comfort level of the backrest soft bag 1 is improved; the waist support part of the first backrest cushion layer 11 is internally provided with a first high-resilience sponge body, the hardness of the first high-resilience sponge body is larger than that of the first backrest cushion layer 11, and enough supporting force is provided for the waist of a human body, so that the supporting effect of the backrest soft bag 1 on the waist of the human body is improved.
Example 2: unlike embodiment 1, referring to fig. 3 and 4, the soft backrest bag 1 further includes a first cloth layer 14 covering the first backrest cushion layer 11 and the second backrest cushion layer 12, and the first cloth layer 14 is an absorbent and quick-drying cloth layer. The cushion soft bag 2 further comprises a second fabric layer 25 coated on the first cushion layer 21 and the second cushion layer 22, the second fabric layer 25 is a moisture-absorbing and quick-drying fabric layer, and the second fabric layer 25 covers the outer side walls of the front support body 23 and the side support bodies 24.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (10)
1. The utility model provides a soft packet structure for sofa which characterized in that: including back soft package (1), back soft package (1) are used for laying on sofa back, back soft package (1) include first back bed course (11) and set up in second back bed course (12) in first back bed course (11) outside, and first back bed course (11) and second back bed course (12) are the elastic layer, and the hardness of first back bed course (11) is greater than the hardness of second back bed course (12), the waist holds in the palm portion of first back bed course (11) and has waist to hold in the palm supporter (13), and waist holds in the palm supporter (13) and be first high resilience cavernosum, and the hardness of first high resilience cavernosum is greater than the hardness of first back bed course (11).
2. The soft pack structure for sofa according to claim 1, wherein: the first high-resilience sponge body is a cylinder.
3. The soft pack structure for sofa according to claim 1, wherein: the first backrest cushion layer (11) is a first high-resilience sponge layer.
4. The soft pack structure for sofa according to claim 1, wherein: the second backrest cushion layer (12) is a first slow rebound sponge layer.
5. The soft pack structure for sofa according to claim 1, wherein: the backrest soft bag (1) further comprises a first surface fabric layer (14) coated on the first backrest cushion layer (11) and the second backrest cushion layer (12), and the first surface fabric layer (14) is an absorbent quick-drying fabric layer.
6. The soft pack structure for sofa according to claim 1, wherein: still include cushion soft package (2), cushion soft package (2) are used for laying on sofa seat frame, and cushion soft package (2) include first cushion layer (21) and set up in second cushion layer (22) of first cushion layer (21) up end, and first cushion layer (21) and second cushion layer (22) are the elastic layer, and the hardness of first cushion layer (21) is greater than the hardness of second cushion layer (22).
7. The soft pack structure for a sofa of claim 6, wherein: the front side of the first cushion layer (21) is provided with a front supporting body (23), the second cushion layer (22) covers the upper end face of the front supporting body (23), the front supporting body (23) is a second high-resilience sponge body, and the hardness of the second high-resilience sponge body is greater than that of the first cushion layer (21).
8. The soft pack structure for a sofa of claim 7, wherein: the front supporting body (23) is arranged on one side close to the first cushion layer (21) in an arc surface mode.
9. The soft pack structure for a sofa of claim 6, wherein: the two sides of the first cushion layer (21) are provided with side supporting bodies (24), the second cushion layer (22) covers the upper end faces of the side supporting bodies (24), the side supporting bodies (24) are third high-resilience sponges, and the hardness of the third high-resilience sponges is greater than that of the first cushion layer (21).
10. A sofa, characterized in that: comprising a sofa seat frame (20), a sofa backrest (10) fixedly connected to one side of the sofa seat frame (20) and a soft package structure for a sofa as claimed in any one of claims 1 to 9, wherein the backrest soft package (1) is arranged on the sofa backrest (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321556779.6U CN220089024U (en) | 2023-06-17 | 2023-06-17 | Soft package structure for sofa and sofa thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321556779.6U CN220089024U (en) | 2023-06-17 | 2023-06-17 | Soft package structure for sofa and sofa thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220089024U true CN220089024U (en) | 2023-11-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321556779.6U Active CN220089024U (en) | 2023-06-17 | 2023-06-17 | Soft package structure for sofa and sofa thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220089024U (en) |
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2023
- 2023-06-17 CN CN202321556779.6U patent/CN220089024U/en active Active
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