CN213587876U

CN213587876U - Back cushion assembly

Info

Publication number: CN213587876U
Application number: CN202022648309.5U
Authority: CN
Inventors: 谭有福; 王荣华
Original assignee: Taizhou Sunjoy Automobile Product Co ltd
Current assignee: Taizhou Sunjoy Automobile Product Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-07-02
Anticipated expiration: 2030-11-16

Abstract

The present application relates to a back pad assembly comprising a back rest and a lumbar rest; the backrest is used for supporting the back of a human body; the waist is leaned on and can dismantle the lower extreme of connecting in the backrest to a waist for support human body, the waist is leaned on and is first end, second end respectively along vertical both ends, just the width of first end is greater than the width of second end. When this application has the use, user's dismouting and combination lean against and the waist leans on, and the first end or the second end that can select the waist to lean on upwards, and then satisfy the effect of user's individual demand.

Description

Back cushion assembly

Technical Field

The present application relates to the field of cushions, and more particularly, to a cushion assembly.

Background

The back cushion is comfortable to use and has the irreplaceable decoration function of other articles. In daily life, the back cushion is widely used for the sofa to adjust the contact point between the human body and the seat to obtain a more comfortable angle to relieve fatigue.

In view of the above-mentioned related technologies, the inventor thinks that there is a difference in body type of each person in family life, and needs to buy different sizes of back cushions to meet the use requirements of different people.

SUMMERY OF THE UTILITY MODEL

In order to satisfy different people's user demand, this application provides a cushion subassembly.

The application provides a cushion subassembly adopts following technical scheme:

a back cushion assembly comprising a back rest and a lumbar rest;

the backrest is used for supporting the back of a human body;

the waist is leaned on and can dismantle the lower extreme of connecting in the backrest to a waist for support human body, the waist is leaned on and is first end, second end respectively along vertical both ends, just the width of first end is greater than the width of second end.

Through adopting above-mentioned technical scheme, during the use, user's dismouting and combination are backed and the waist leans on, and the first end or the second end that can select the waist to lean on upwards, and then satisfy user's individual demand.

Optionally, be equipped with the caulking groove on the lower extreme of backrest and the lateral wall towards the human body, the caulking groove is used for supplying the waist to lean on to inlay and establishes, the lateral wall of caulking groove is equipped with coupling assembling between the waist is leaned on.

Through adopting above-mentioned technical scheme, the waist leans on to inlay in the caulking groove, accomplishes preliminary location, utilizes coupling assembling to accomplish the waist afterwards and leans on and lean against between being connected to supply the user to use.

Optionally, the waist is leaned on and all is equipped with the spread groove along vertical both ends, the lateral wall of spread groove is used for laminating to caulking groove lateral wall down.

By adopting the technical scheme, the primary positioning between the waist rest and the backrest is realized by utilizing the mutual attachment between the side wall of the connecting groove and the side wall of the caulking groove; meanwhile, when the multifunctional waist support is used, the waist support can be independently used and can be used as a headrest or a neck pillow, and at the moment, the connecting groove can be attached to the neck of a user.

Optionally, coupling assembling includes the magic subsides, the waist is connected to the one side of magic subsides, and the back is connected to the another side.

Through adopting above-mentioned technical scheme, utilize the magic to paste the realization waist and lean on with leaning on dismantling between being connected, and the magic is pasted comparatively softly, reduces the influence that coupling assembling caused the user travelling comfort.

Optionally, the caulking groove downwardly extending runs through and leans against, just the one side of magic subsides is connected the caulking groove and is faced human lateral wall, and the waist is connected to the another side and leans on the lateral wall that deviates from the human body.

Through adopting above-mentioned technical scheme, utilize the connection that the magic was pasted, realize adjusting the position between waist back and the backrest along vertical direction to satisfy different heights's user demand.

Optionally, in the magic tape, the waist rest is connected to the one side of thin and soft fibre, and the back rest is connected to the one side of the elastic fibre that has the collude thorn.

Through adopting above-mentioned technical scheme, when independent use waist was leaned on, the magic subsides that the waist was leaned on were fine and soft fibre, avoided the waist to lean on the adhesion to other fabrics (sheet, blanket) and lead to other fabrics fluffy.

Optionally, the thickness of the backrest gradually decreases from top to bottom.

Through adopting above-mentioned technical scheme, cushion subassembly mainly used supports user's waist to the supplementary back that supports user leans on the lower extreme thick, and leans on the lower extreme to be close to user's waist, in order to realize better support user.

Optionally, the waist rest faces the side wall of the human body, and two ends of the waist rest in the horizontal direction are both provided with abutting parts.

By adopting the technical scheme, the middle part of the lumbar support is used for supporting the lumbar of a user, and the abutting part is used for supporting the muscles on two sides of the lumbar of the user; the waist rest is independently used as a headrest and is placed on the bed plate, when a user lies on the back, the back of the user contacts the bed plate, and the hindbrain can be attached to the middle part of the waist rest, so that the head is prevented from being overhigh; when the user turns over the body to lie on the side, the shoulder part contacts the bed plate, and the head part is rested on the abutting part, so that the head part is prevented from being too low.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the waist support is used, a user can disassemble and combine the backrest and the waist support, and the first end or the second end of the waist support can be selected to face upwards, so that the personal requirements of the user are met;

2. utilize the connection of magic subsides, during the use, can realize adjusting the position between waist back and the backrest along vertical direction to satisfy the user's of different heights user's user demand.

Drawings

Figure 1 is a schematic view of the overall construction of the back pad assembly with the first end of the lumbar support facing upward.

Fig. 2 is a schematic view of the structure of the backrest.

Fig. 3 is a schematic structural view of the lumbar support for showing the connection of the hook and loop fastener.

Figure 4 is a schematic view of the overall construction of the cushion assembly with the second end of the lumbar support facing upward.

Figure 5 is a schematic view of the lumbar support.

Description of reference numerals: 1. backing up; 11. air holes are formed; 12. caulking grooves; 2. a waist support; 21. connecting grooves; 22. a first end; 23. a second end; 24. an abutting portion; 3. magic tape.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

Referring to fig. 1, the present application discloses a cushion assembly including a detachably connected backrest 1 and a lumbar support 2.

Referring to fig. 2, the backrest 1 comprises an inner core I made of high resilience sponge, and a fabric I is sleeved on the outer periphery of the inner core I, so that the backrest 1 is attached to and supported on the back of a human body when in use. The back rest 1 is also provided with air holes 11, the air holes 11 penetrate through the back rest 1 along the thickness direction of the back rest 1, and the air holes 11 are opposite to the back of the human body.

The thickness of the upper end of the backrest 1 is gradually reduced from top to bottom, the lower end of the backrest 1 and the side wall facing the human body are provided with embedded grooves 12, the embedded grooves 12 extend downwards and penetrate through the backrest 1, and meanwhile, the embedded grooves 12 extend leftwards and rightwards and penetrate through the backrest 1.

Referring to fig. 2 and 3, a magic tape 3 is arranged between the side wall of the caulking groove 12 facing the human body and the waist rest 2, wherein the magic tape 3 is divided into two surfaces, one surface is made of thin and soft fibers and is connected to the waist rest 2, and the other surface is made of elastic fibers with barbs and is connected to the side wall of the caulking groove 12 facing the human body; utilize magic subsides 3 to realize leaning on 2 detachable connections to leaning on 1 with the waist.

Referring to fig. 3, the lumbar support 2 comprises a second inner core made of high-resilience sponge, a second fabric is sleeved on the outer periphery of the second inner core, and the width of the lumbar support 2 is larger than that of the backrest 1, so that the left end and the right end of the lumbar support 2 extend out; when in use, the waist support 2 can be connected to the back support 1, and the waist support 2 is attached to and supported on the waist of a human body. Meanwhile, one side of the magic tape 3 with the hook thorn is connected to one side of the waist rest 2 departing from the human body.

Referring to fig. 2 and 3, the downward side wall of the caulking groove 12 is a curved surface, and the curved surface protrudes downward; the upper end and the lower end of the waist rest 2 are both provided with connecting grooves 21, and the side walls of the connecting grooves 21 can be attached to the downward side walls of the embedded grooves 12; meanwhile, the upper end and the lower end of the lumbar support 2 are respectively a first end 22 and a second end 23, and the width of the first end 22 is larger than that of the second end 23.

Meanwhile, referring to fig. 2 and 3, the lower end of the backrest 1 is a curved surface, and the curved surface is convex upward, and when the lumbar support 2 is connected to the backrest 1, the curved surface of the lower end of the backrest 1 and the side wall of the connecting groove 21 located below have similar curvature.

Referring to fig. 2 and 4, when in use, a user can disassemble and assemble the cushion assembly according to the body type of the user, so that the first end 22 faces upwards or the second end 23 faces upwards, and the cushion assembly is better attached to and supports the back and waist of the human body, so that the user can obtain more comfortable experience.

Referring to fig. 4 and 5, the waist rest 2 is provided with abutting parts 24 at both left and right ends thereof facing to one side of the human body, the abutting parts 24 are convexly arranged, and the convex surfaces are curved surfaces; during the use, human lumbar vertebrae department receives the support that the waist leaned on 2 middle parts, and the muscle of lumbar vertebrae both sides receives the support of butt portion 24, and then increases the waist and lean on 2 to human parcel nature, is favorable to the user to obtain more comfortable experience.

The implementation principle of cushion subassembly of this application embodiment does: during the use, the user can be according to self size, dismouting and combination cushion subassembly, realizes that first end 22 is up or second end 23 is up, and then makes the better laminating of cushion subassembly and support human back and waist to make the user obtain more comfortable experience.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A back pad assembly, characterized by: comprises a backrest (1) and a waist rest (2);

the backrest (1) is used for supporting the back of a human body;

the waist is by (2) can dismantle the lower extreme of connecting in backrest (1) for support human waist, the waist is by (2) first end (22), second end (23) respectively along vertical both ends, just the width of first end (22) is greater than the width of second end (23).

2. The bolster assembly of claim 1, wherein: be equipped with caulking groove (12) on the lower extreme of backrest (1) and the lateral wall towards the human body, caulking groove (12) are used for supplying the waist to lean on (2) to inlay and establish, the lateral wall of caulking groove (12) is equipped with coupling assembling between waist leans on (2).

3. The bolster assembly of claim 2, wherein: waist is leaned on (2) and all is equipped with spread groove (21) along vertical both ends, the lateral wall of spread groove (21) is used for laminating to caulking groove (12) lateral wall down.

4. The bolster assembly of claim 2, wherein: coupling assembling includes magic subsides (3), the waist is connected to the one side of magic subsides (3) and leans on (2), and back (1) is connected to the another side.

5. The bolster assembly of claim 4, wherein: caulking groove (12) downwardly extending and run through back (1), just caulking groove (12) towards human lateral wall is connected to the one side of magic subsides (3), and the waist is connected to the another side and is leaned on (2) and deviate from human lateral wall.

6. The bolster assembly of claim 4, wherein: in the magic tape (3), the waist rest (2) is connected to the thin and soft fibrous one side, and the backrest (1) is connected to the elastic fibrous one side with the hook thorn.

7. The bolster assembly of claim 1, wherein: the thickness of the backrest (1) is gradually reduced from top to bottom.

8. The bolster assembly of claim 1, wherein: the waist rest (2) faces the side wall of the human body and is provided with abutting parts (24) at two ends in the horizontal direction.