CN216135523U

CN216135523U - Multipurpose back cushion

Info

Publication number: CN216135523U
Application number: CN202121756415.3U
Authority: CN
Inventors: 童骥; 邓玉洁; 肖杨智彪
Original assignee: Kuangzan Zhejiang Home Furnishing Co ltd
Current assignee: Kuangzan Zhejiang Home Furnishing Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-03-29
Anticipated expiration: 2031-07-29

Abstract

The utility model discloses a multipurpose back cushion, which comprises a back cushion, wherein a leaning area for a user to lean is arranged in front of the back cushion, side cushions are arranged on two sides of the back cushion, the side cushions can move relative to the back cushion to form a first using state and a second using state of the multipurpose back cushion, and the surface of the back cushion, which is leaned against by the user, of the back cushion and the side cushions are contact surfaces; when the multi-purpose back cushion is in the first use state: the side pads are positioned on two sides of the back pad, and the contact surfaces of the back pad and the side pads are flush and positioned in the same vertical plane; when the multi-purpose back cushion is in the second use state: the side pads are folded towards the sitting area, the contact surface of the back pad is positioned at the rear side of the sitting area, and the contact surfaces of the two side pads are positioned at the two sides of the sitting area. The folding back cushion can be combined into a plurality of shapes through folding the back cushion, is more suitable for users, can enable the users to adjust the users to the favorite sitting postures, and is more in line with the ergonomics.

Description

Multipurpose back cushion

Technical Field

The utility model relates to the field of back cushions, in particular to a multipurpose back cushion.

Background

The back cushion is an indispensable article in daily life, and the application is extensive, is often used in bed, sofa, on the seat, to the crowd of sitting for a long time such as driver, white collar, keeps the position of sitting for a long time, and lumbar vertebra portion is sour easily, sometimes does not pay attention to the position of sitting, keeps bad position of sitting for a long time, causes the injury to the lumbar vertebrae, forms lumbar vertebrae disease easily, often can put a back cushion on car seat, sofa, office seat to adjust the position of lumbar vertebrae and seat, obtain more comfortable angle, alleviate lumbar vertebrae fatigue.

However, the back cushion in life often has a fixed shape and cannot be applied to all places, so that the back cushion cannot provide comfortable use feeling for users better, and even can cause the occurrence of symptoms such as lumbar muscle strain of the users.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multipurpose back cushion, which can be combined into a plurality of shapes by folding the back cushion, is more suitable for users, can enable the users to adjust to favorite sitting postures, and is more in line with the ergonomics.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme: a multipurpose back cushion comprises a back cushion, wherein a leaning area for a user to sit is arranged in front of the back cushion, side cushions are arranged on two sides of the back cushion and can move relative to the back cushion to form a first use state and a second use state of the multipurpose back cushion, and the surfaces of the back cushion and the side cushions, which are used for leaning against by the user, are contact surfaces; when the multi-purpose back cushion is in the first use state: the side pads are positioned on two sides of the back pad, and the contact surfaces of the back pad and the side pads are flush and positioned in the same vertical plane; when the multi-purpose back cushion is in the second use state: the side pads are folded towards the sitting area, the contact surface of the back pad is positioned at the rear side of the sitting area, and the contact surfaces of the two side pads are positioned at the two sides of the sitting area.

The side pads may be of one-piece construction, as shown in fig. 1-4, or of a split construction, with the back-folded configuration forming a larger area support surface (functioning like a handrail), as shown in fig. 5-9.

Preferably, the side pad adopts a split structure, the side pad comprises an upper pad and a lower pad, and the edges of the upper pad and the lower pad are connected, so that the upper pad can be turned over to the front, the outer side or the inner side of the lower pad; the front part is the direction of the lower cushion towards the right front part of the sitting area; the outer side is the direction of the lower cushion back to the side of the sitting area; the inner side is the direction of the lower cushion towards the side of the sitting area. When the turning direction is forward, the handrail can be used as a long handrail, and when the turning direction is inward or outward, the handrail can be used as a wide handrail.

Preferably, the upper pad can be turned over to the outside of lower pad, and the upper pad is turned over the back and is flushed with the top surface of lower pad on the upper pad, forms the holding surface that is used for the elbow to prop and drag on the upper surface of upper pad and lower pad jointly, and this holding surface width is bigger, and is more comfortable, and the holding surface can be used for the arm to put, the leg to lean on or be used for snacks etc. to put.

Preferably, a butt joint structure is arranged between the side cushion and the back cushion and is used for butt joint movement of the side cushion at the back cushion, and when the side cushion and the back cushion are in butt joint, the multipurpose back cushion can be kept in the first use state. The butt joint structure is used for fixing the relative position between the side pad and the back pad, and deviation in the use process of a user is avoided.

The butt joint structure mainly plays a role in assisting butt joint between the side pad and the back pad, and can be in contact type butt joint structures such as buckles, magnetic attraction, magic tapes, binding bands and buckles. Preferably, the butt joint structure includes the magic subsides (divide into hook face and matte), the magic subsides set up in the side pad with the corresponding position of back of the body pad.

In the utility model, the back cushion and the side cushion can adopt a split structure, namely the back cushion and the side cushion are separated, and the back cushion and the side cushion can also be connected, so that the integrity of the back cushion and the side cushion is higher. Preferably, the edges of the two sides of the contact surface of the back cushion are connected with the side cushions, and the joints are sewn and connected by adopting sewing lines.

Preferably, the top of the back cushion is also provided with a headrest. The headrest can let the user more comfortable when leaning on to more be favorable to the cervical vertebra that uses, be provided with the adjustment structure on the headrest simultaneously, can adjust the headrest through the adjustment structure have or not and highly, more practical, different use scenes of different heights all can use.

Preferably, an adjusting structure is arranged between the headrest and the back cushion, and the adjusting structure is used for adjusting the position of the headrest and detaching the headrest.

Preferably, the adjustment structure includes a plurality of mounting straps, mounting strap one end is connected with the headrest, and one side on the mounting strap is provided with a plurality of button, be provided with a column of equidistant stationary blade on the back of the body pad, button and stationary blade joint.

Preferably, the top of the back cushion is also provided with a handle for taking the multipurpose back cushion.

Compared with the prior art, the multipurpose back cushion adopting the technical scheme has the following beneficial effects:

by adopting the multipurpose back cushion, the use requirements of users under different environments are met by switching various use states, the requirements of the users on the comfort level are met, and meanwhile, one back cushion can meet multiple environments, so that the use cost is reduced.

The current multipurpose back cushion has the following 3 use states:

1. both the side pads and the back pad are folded and flush to the vertical plane, see fig. 1 and 5, and can be used as a common back cushion.

2. The side pad and the back pad are folded to form an included angle of 90 degrees to enclose the leaning and sitting area of the user, so that a structure with three surrounding surfaces is formed.

3. In the preferred embodiment, the upper pads of the side pads are folded over to the outside of the lower pads to form armrests, fig. 8, and the back pad becomes a sofa-like structure for arm rest, leg rest and for snack phone placement.

The multipurpose back cushion can be used for families and used as a sofa backrest, can be taken down from a sofa when in use, is placed in front of the sofa or used on a bed when in movie watching, and is used as a television pillow for movie watching. The device can also be used for commercial use, such as catering, table games, restaurants and other suitable occasions.

Drawings

Fig. 1 is a schematic structural view of a multipurpose back cushion of an embodiment 1 of the present invention.

Fig. 2 is a schematic structural view of the multi-purpose back cushion of embodiment 1.

Fig. 3 is a schematic structural view of the multi-purpose back cushion of embodiment 1.

Fig. 4 is a schematic structural view of the turning of the multi-purpose side cushion of the back cushion in embodiment 1.

Fig. 5 is a schematic structural view of the multi-purpose back cushion in embodiment 2.

Fig. 6 is a schematic structural view of the turning of the multi-purpose side cushion of the back cushion in embodiment 2.

Fig. 7 is a schematic structural view of the turning of the multi-purpose side cushion of the back cushion in embodiment 2.

Fig. 8 is a schematic structural view of the upper pad flipping in embodiment 2.

Fig. 9 is a schematic structural view of the inversion of the upper pad in embodiment 2.

Fig. 10 is a schematic view showing the separation of the headrest from the multipurpose back cushion in embodiment 2.

Fig. 11 is a schematic structural view of the multi-purpose back cushion of embodiment 2.

Reference numerals: 0. a reclining area; 1. a back pad; 10. a handle; 2. a side pad; 20. an upper pad; 21. a lower cushion; 3. a butt joint structure; 4. a headrest; 5. an adjustment structure; 50. mounting a belt; 51. a button; 52. a sheet is fixed.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

Example 1:

the multipurpose back cushion as shown in fig. 1 to 4 comprises a back cushion 1, a leaning area 0 for a user to lean is arranged in front of the back cushion 1, and is characterized in that: the two sides of the back cushion 1 are respectively provided with a side cushion 2, the side cushions 2 can move relative to the back cushion 1 to form a first use state and a second use state of the multipurpose back cushion, and the surfaces of the back cushion 1 and the side cushions 2, which are used for leaning against by a user, are contact surfaces; when the multi-purpose back cushion is in the first use state: the side pads 2 are positioned at two sides of the back pad 1, and the contact surfaces of the back pad 1 and the side pads 2 are flush and positioned in the same vertical plane; when the multi-purpose back cushion is in the second use state: the side pads 2 are folded toward the sitting area 0, the contact surface of the back pad 1 is positioned at the rear side of the sitting area 0, and the contact surfaces of the two side pads 2 are positioned at both sides of the sitting area 0.

Be equipped with docking structure 3 between side pad 2 and the back of the body pad 1, docking structure 3 is used for the butt joint activity of side pad 2 in back of the body pad 1 department, and after side pad 2 and the back of the body pad 1 butt joint, can keep the multipurpose cushion in first user state, and docking structure 3 includes the magic subsides, the magic subsides set up in the side pad 2 and the corresponding position of back of the body pad 1.

The edges of both sides of the contact surface of the back pad 1 are connected with the side pads 2.

The top of the back cushion 1 is also provided with a headrest 4.

Be equipped with adjustment structure 5 between headrest 4 and back of the body pad 1, adjustment structure 5 is used for the position control of headrest 4 and the dismantlement of headrest 4, and adjustment structure 5 includes a plurality of mounting bands 50, mounting band 50 one end is connected with headrest 4, and one side on the mounting band 50 is provided with a plurality of button 51, be provided with a column equidistant stationary blade 52 on the back of the body pad 1, button 51 and stationary blade 52 joint.

The top of the back cushion 1 is also provided with a handle 10 for taking the multipurpose back cushion.

Example 2:

as shown in fig. 5 to 11, the present embodiment is based on embodiment 1, but different from embodiment 1 in that the side pad 2 includes an upper pad 20 and a lower pad 21, and edges of the upper pad 20 and the lower pad 21 are connected so that the upper pad 20 can be folded to the front, outside or inside of the lower pad 21; the front is the direction in which the lower cushion 21 faces the front of the sitting region 0; the outer side is the direction of the lower cushion 21 back to the side of the sitting area 0; the inner side is the direction of the lower cushion 21 towards the side of the sitting area 0, the upper cushion 20 can be folded to the outer side of the lower cushion 21, the upper cushion 20 is flush with the upper surface of the lower cushion 21 after the upper cushion 20 is folded, and the upper surfaces of the upper cushion 20 and the lower cushion 21 together form a supporting surface for elbow support and pulling.

The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit of the utility model, and these should be considered to be within the scope of the utility model.

Claims

1. A multipurpose back cushion comprising a back cushion (1), a leaning-on area (0) in front of the back cushion (1) for a user to sit on, characterized in that: the two sides of the back cushion (1) are both provided with side cushions (2),

the side pad (2) can move relative to the back pad (1) to form a first use state and a second use state of the multipurpose back cushion, and the surfaces of the back pad (1) and the side pad (2) for leaning against by a user are contact surfaces;

when the multi-purpose back cushion is in the first use state: the side pads (2) are positioned at two sides of the back pad (1), and the contact surfaces of the back pad (1) and the side pads (2) are flush in the same vertical plane;

when the multi-purpose back cushion is in the second use state: the side pads (2) are folded towards the sitting area (0), the contact surface of the back pad (1) is positioned at the rear side of the sitting area (0), and the contact surfaces of the two side pads (2) are positioned at the two sides of the sitting area (0).

2. The multipurpose back pad of claim 1, wherein: the side pad (2) comprises an upper pad (20) and a lower pad (21), and the edges of the upper pad (20) and the lower pad (21) are connected, so that the upper pad (20) can be folded to the front, the outer side or the inner side of the lower pad (21);

the front is the direction of the lower cushion (21) towards the right front of the sitting area (0);

the outer side is the direction of the lower cushion (21) back to the side of the sitting area (0);

the inner side is the direction of the lower cushion (21) facing the side of the sitting area (0).

3. The multipurpose back pad of claim 2, wherein: the upper pad (20) can be folded to the outer side of the lower pad (21), after the upper pad (20) is folded, the upper pad (20) is flush with the upper surface of the lower pad (21), and the upper surfaces of the upper pad (20) and the lower pad (21) jointly form a supporting surface for elbow supporting and dragging.

4. The multipurpose back pad of claim 1, 2 or 3, wherein: be equipped with butt joint structure (3) between side pad (2) and back of the body pad (1), butt joint structure (3) are used for the butt joint activity of side pad (2) in back of the body pad (1) department, and when side pad (2) and back of the body pad (1) butt joint back, can keep the multipurpose cushion in first user state.

5. The multipurpose back pad of claim 4, wherein: butt joint structure (3) include the magic subsides, the magic subsides set up in the corresponding position of side pad (2) and back of the body pad (1).

6. The multipurpose back pad of claim 1, 2 or 3, wherein: the edges of the two sides of the contact surface of the back cushion (1) are connected with the side cushions (2).

7. The multipurpose back pad of claim 1, wherein: the top of the back cushion (1) is also provided with a headrest (4).

8. The multipurpose back pad of claim 7, wherein: an adjusting structure (5) is arranged between the headrest (4) and the back cushion (1), and the adjusting structure (5) is used for adjusting the position of the headrest (4) and detaching the headrest (4).

9. The multipurpose back pad of claim 8, wherein: adjustment structure (5) are including a plurality of mounting straps (50), mounting strap (50) one end is connected with headrest (4), and one side on mounting strap (50) is provided with a plurality of button (51), be provided with stationary blade (52) of a same interval on back of the body pad (1), button (51) and stationary blade (52) joint.

10. The multipurpose back pad of claim 1, wherein: the top of the back cushion (1) is also provided with a handle (10) for taking the multipurpose back cushion.