Backrest chair cover assembly

Abstract

The utility model relates to the technical field of chair covers, in particular to a backrest chair cover assembly, which aims to solve the technical problems of inconvenience in installation and easiness in abrasion in the prior art, and is mainly realized by the following technical scheme: the backrest chair cover assembly comprises a chair cover main body sleeved on a chair main body, the chair cover main body comprises a contact part, a back part and a lower hem part, the contact part comprises a cushion surface and a backrest surface, each of the cushion surface and the backrest surface comprises a contact layer, a waterproof layer and a wear-resistant layer, a thickening sheet is connected between the contact part and the back part, and the chair cover main body can directly sleeve the chair main body and is convenient to use; the contact portion, the back portion and the lower hem portion are arranged to tightly wrap the seat body, abrasion and contamination of the seat body are avoided, abrasion resistance and skid resistance of the seat cover body can be improved by adding the pull rope to be matched with the abrasion-resistant part, friction force is increased when contact abrasion of cloth is reduced, and random sliding of the cloth is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of chair covers, in particular to a backrest chair cover assembly. Background Art

[0002] Chair covers are textiles used to cover chairs to increase comfort, protect the service life of solid wood chairs, and increase their beauty. Chair covers are usually made by directly processing and sewing fabrics after cutting, and the front and back are usually made of different fabrics, with patterned fabrics on the front and plain fabrics on the back.

[0003] In the prior art, directly sewn chair covers have poor functionality and the fabric is soft. After being put on the chair, they are easy to slip off and difficult to fix. They need to be constantly adjusted for installation, which is inconvenient to use. In order to improve the ease of installation of the chair cover, high-elastic fabric is used. However, the surface of the high-elastic fabric becomes thinner after stretching, the overall service life is reduced and it is easy to wear. In addition, the high-elastic fabric requires a large external force to pull and install, and the installation is more laborious. Utility Model Content

[0004] Therefore, the technical problem to be solved by the utility model is to overcome the defects of the prior art that the seat back cover is inconvenient to install and easy to wear, thereby providing a seat back cover assembly.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A backrest seat cover assembly comprises a seat cover body mounted on a seat body, the seat cover body comprising a contact portion, a back portion and a hem portion, the contact portion being L-shaped and arranged above the seat cushion and the backrest of the seat body, the back portion being arranged on a side of the backrest of the seat body away from the seat cushion, the hem portion being arranged below the outer side of the seat cushion of the seat body, the top of the contact portion being sewn to the top of the back portion, the outer side of the bottom edge of the contact portion being sewn to the top of the hem portion, and both ends of the hem portion being sewn to the side edge of the back portion near the bottom.

[0007] By adopting the above technical solution, the seat cover body can be directly put on the seat body and it is easy to distinguish the front and back. The structure is simple and easy to use. The contact part, the back part and the hem part are set to tightly wrap the seat body to prevent the seat body from being worn and dirty. After the seat cover body is put on, it can be directly fastened and fixed by a drawstring and is not easy to slip off. It is easy to adjust and install; the multi-layer high-elastic fabric reduces pulling and thinning after putting on, and the reserved thickening sheet is convenient for thickening the fabric of the backrest and other places, and has a long service life and good wear resistance.

[0008] Furthermore, the contact portion includes a seat cushion surface and a backrest surface, the seat cushion surface and the backrest surface are integrally arranged, a headrest pad is arranged on the side of the backrest surface near the top, the headrest pad is arranged in a round surface and cushion pads are arranged on two opposite sides, and a strip-shaped shoulder and neck pad is arranged below the headrest pad.

[0009] By adopting the above technical solution, the headrest pad can be set to distinguish the seat cushion surface from the backrest surface, and the setting of the headrest pad and the shoulder and neck pad makes the head and shoulder and neck position more comfortable, thereby improving the comfort of the seat cover.

[0010] Furthermore, a drawstring is provided between the seat cushion surface and the backrest surface, and the drawstring is symmetrically arranged on two opposite sides of the backrest surface. The drawstring is arranged on the side of the backrest surface close to the seat body and a pull cloth is sewn on the backrest surface corresponding to the drawstring, one end of the drawstring is fixed to the middle part of the bottom end of the backrest surface, and the other end extends out of the backrest surface.

[0011] By adopting the above technical solution, a drawstring is provided and passed between the seat cushion surface and the backrest surface so as to pull and fix the seat cover there, and the drawstring is fastened at the rear side, and the pullstring between the seat cushion surface and the backrest surface can be inserted into the gap between the chair back and the seat cushion, which does not affect the appearance and does not affect the use of the user.

[0012] Furthermore, a storage bag is provided on the back portion corresponding to the drawstring, and the storage bag is sewn on the back portion and arranged close to the drawstring.

[0013] By adopting the above technical solution, the storage bag can hide the end of the drawstring or place some small items here, thereby improving the functionality of the seat cover body and facilitating use.

[0014] Furthermore, the cushion surface and the backrest surface both include a contact layer, a waterproof layer and a wear-resistant layer which are arranged in sequence, the wear-resistant layer is arranged on a side close to the seat body, and a spherical concave surface which is arranged oppositely is opened on the contact layer of the cushion surface.

[0015] By adopting the above technical solution, the multi-layer structure design ensures the comfort of the seat cushion surface and the backrest surface, the contact layer is more in line with the curvature of the human body, and the waterproof layer and the wear-resistant layer improve the service life and wear resistance of the seat cover body.

[0016] Furthermore, a wear-resistant part is provided on the side of the wear-resistant layer close to the seat body, and the wear-resistant part includes multiple wear-resistant points and two wear-resistant strips. The wear-resistant points are arranged on the side of the wear-resistant layer on the backrest close to the seat body and multiple wear-resistant strips are arranged in an array. The wear-resistant strips are arranged below the wear-resistant layer on the seat cushion surface and corresponding to the outer arc surface of the spherical convex surface.

[0017] By adopting the above technical solution, the wear-resistant parts increase the wear resistance and anti-slip properties of the seat cover body, which can reduce the contact wear of the fabric itself and increase the friction to prevent the fabric from sliding around at will; the wear-resistant strips avoid the human body sitting position to reduce discomfort, and the wear-resistant points are dispersed and fine to avoid a foreign body sensation during use.

[0018] Furthermore, a thickening sheet is connected between the contact portion and the back portion, and the thickening sheet is symmetrically arranged on both sides of the seat body. The thickening sheet is arc-shaped and the two side edges are respectively sewn and fixed to the side edges of the contact portion and the side edges of the back portion, the bottom of the thickening sheet is sewn and fixed to the hem portion, and a plurality of lock buckles are sewn on the side edge of the back portion near the bottom, a buckling seam is arranged on the thickening sheet along the length direction, and a plurality of buckling seams are also opened on the hem portion near the back portion.

[0019] By adopting the above technical solution, the thickened sheet can widen the distance between the contact portion and the back portion so that the seat cover body can adapt to seat backs of different thicknesses, thereby improving the overall adaptability of the seat cover; the lock and the buckle seam cooperate to ensure the clamping of the side of the seat cover body.

[0020] Furthermore, an anti-slip strip is arranged on the inner side of the hem portion near the top, the anti-slip strip is arranged along the outer periphery of the seat cushion of the seat body, and a double-pressed lock edge is arranged on the bottom of the hem portion.

[0021] By adopting the above technical solution, an anti-slip strip can be also provided on the hem to further enhance the anti-slip effect of the seat cover body to prevent the seat cover body from sliding off at will. The bottom of the hem is locked with double pressure lines to ensure the beautiful bottom edge and prevent the hem from falling off.

[0022] In summary, the technical solution of the utility model has the following advantages:

[0023] 1. The utility model provides a backrest seat cover assembly, in which the seat cover main body can be directly mounted on the seat main body and is easy to distinguish between the front and back sides. The structure is simple and easy to use. The contact part, the back part and the hem part are arranged to tightly wrap the seat main body to prevent the seat main body from being worn and soiled.

[0024] 2. The utility model provides a backrest seat cover assembly. After the seat cover main body is installed, it can be directly fastened and fixed by a drawstring and is not easy to slip off, and it is easy to adjust and install. The wear-resistant parts are used to increase the wear resistance and anti-slip properties of the seat cover main body, which can reduce the contact wear of the fabric itself and increase the friction to prevent the fabric from sliding at will.

[0025] 3. The backrest cover assembly provided by the utility model has multiple layers of highly elastic fabric to reduce the thinning of the fabric after pulling and the reserved thickening sheet is convenient for thickening the fabric of the backrest and other places, so it has a long service life and good wear resistance. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 It is a schematic diagram of the overall structure of a backrest seat cover assembly provided in one embodiment of the utility model;

[0028] Figure 2 A schematic diagram of the back structure of a backrest seat cover assembly provided in one embodiment of the utility model;

[0029] Figure 3 The present invention is a schematic cross-sectional structural diagram of a seat cover main body provided in one embodiment of the present invention.

[0030] Description of reference numerals:

[0031] 1. Seat body; 2. Seat cover body; 3. Contact part; 31. Cushion surface; 32. Backrest; 321. Headrest pad; 322. Buffer pad; 323. Shoulder and neck pad; 324. Pull-out cloth; 33. Drawstring; 34. Contact layer; 341. Spherical concave surface; 35. Waterproof layer; 36. Wear-resistant layer; 361. Wear-resistant parts; 3611. Wear-resistant points; 3612. Wear-resistant strips; 4. Back part; 41. Storage bag; 42. Lock; 5. Hem; 51. Anti-slip strip; 52. Double-pressed edge lock; 6. Thickened sheet; 61. Buckle seam. DETAILED DESCRIPTION

[0032] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0033] A backrest seat cover assembly, such as Figure 1 and Figure 2As shown, it includes a seat cover body 2 mounted on a seat body 1, and the seat cover body 2 includes a contact portion 3, a back portion 4 and a hem portion 5. The contact portion 3 is L-shaped and is arranged above the seat cushion and backrest of the seat body 1. The back portion 4 is arranged on the side of the backrest of the seat body 1 away from the seat cushion. The hem portion 5 is arranged below the outer side of the seat cushion of the seat body 1. The top of the contact portion 3 is sewn to the top of the back portion 4, the outer side of the bottom edge of the contact portion 3 is sewn to the top of the hem portion 5, and the two ends of the hem portion 5 are sewn to the side of the back portion 4 near the bottom. A thickening sheet 6 is also connected between the contact portion 3 and the back portion 4, and the thickening sheet 6 is symmetrically arranged on both sides of the seat body 1. At this time, the thickened sheet 6 is in an unfolded state. The thickened sheet 6 is arc-shaped and the two sides are sewn and fixed to the sides of the contact part 3 and the sides of the back part 4 respectively. The bottom of the thickened sheet 6 is sewn and fixed to the hem part 5. A plurality of lock buckles 42 are sewn near the bottom of the side of the back part 4. A buckle seam 61 is arranged along the length direction of the thickened sheet 6. A plurality of buckle seams 61 are also arranged near the back part 4 of the hem part 5. When in use, the lock buckle 42 fastens the buckle seam 61, and the thickened sheet 6 is folded and can be adjusted and fixed according to the thickness of the chair back. The seat cover body 2 can be directly set on the seat body 1 and is easy to distinguish the front and back. The structure is simple and easy to use. The contact part 3, the back part 4 and the hem part 5 are arranged to tightly wrap the seat body 1 to avoid wear and dirt on the seat body 1. The thickened sheet 6 can widen the distance between the contact portion 3 and the back portion 4 so that the seat cover body 2 can adapt to seat backs of different thicknesses and improve the overall adaptability of the seat cover; the lock buckle 42 cooperates with the buckle seam 61 to ensure the clamping of the side of the seat cover body 2.

[0034] like Figure 1 As shown, the contact part 3 includes a cushion surface 31 and a backrest surface 32. The cushion surface 31 and the backrest surface 32 are integrally arranged. A headrest pad 321 is arranged near the top of the side of the backrest surface 32. The headrest pad 321 is arranged in a round surface and arc-shaped buffer pads 322 are arranged on opposite sides. A strip-shaped shoulder and neck pad 323 is arranged below the headrest pad 321. The headrest pad 321 can distinguish the cushion surface 31 from the backrest surface 32, and the arrangement of the headrest pad 321 and the shoulder and neck pad 323 makes the head and shoulder and neck positions of people more comfortable, thereby improving the comfort of the seat cover.

[0035] like Figure 1 , Figure 2 and Figure 3As shown, a drawstring 33 is also provided between the cushion surface 31 and the backrest surface 32. The drawstring 33 is symmetrically provided on the opposite sides of the backrest surface 32. The drawstring 33 is provided on the side of the backrest surface 32 close to the seat body 1, and a pull-out cloth 324 is sewn on the backrest surface 32 corresponding to the drawstring 33. One end of the drawstring 33 is fixed to the middle of the bottom end of the backrest surface 32, and the other end extends out of the backrest surface 32. The drawstring 33 is provided and passes through between the cushion surface 31 and the backrest surface 32 to pull and fix the seat cover there. The drawstring 33 is tied and fastened at the rear side of the seat. The drawstring 33 between the cushion surface 31 and the backrest surface 32 can be inserted into the gap between the chair back and the cushion, which does not affect the appearance and does not affect the use of the user.

[0036] The back portion 4 is also provided with a storage bag 41 corresponding to the drawstring 33. The storage bag 41 is sewn on the back portion 4 and arranged close to the drawstring 33. The storage bag 41 can hide the end of the drawstring 33 or place some small items here, thereby improving the functionality of the seat cover body 2 and facilitating use.

[0037] like Figure 2 As shown, the cushion surface 31 and the backrest surface 32 both include a contact layer 34, a waterproof layer 35 and a wear-resistant layer 36 arranged in sequence, the wear-resistant layer 36 is arranged on the side close to the seat body 1, and a spherical concave surface 341 arranged oppositely is provided on the contact layer 34 of the cushion surface 31. The multi-layer structure design ensures the comfort of the cushion surface 31 and the backrest surface 32, the contact layer 34 is more in line with the curvature of the human body, and the waterproof layer 35 and the wear-resistant layer 36 improve the service life and wear resistance of the seat cover body 2.

[0038] like Figure 2 and Figure 3 As shown, the wear-resistant layer 36 is also provided with a wear-resistant part 361 on the side close to the seat body 1. The wear-resistant part 361 includes a plurality of wear-resistant points 3611 and two wear-resistant strips 3612. The wear-resistant points 3611 are arranged on the side close to the seat body 1 of the wear-resistant layer 36 of the backrest surface 32 and are arranged in an array. The wear-resistant strips 3612 are arranged below the wear-resistant layer 36 of the cushion surface 31 and are arranged corresponding to the outer arc surface of the spherical convex surface. The wear-resistant part 361 increases the wear resistance and anti-slip properties of the seat cover body 2, can reduce the contact wear of the fabric itself and increase the friction to prevent the fabric from sliding randomly; the wear-resistant strips 3612 avoid the human body seat to reduce discomfort, and the wear-resistant points 3611 are dispersed and fine to avoid the foreign body sensation during use.

[0039] The hem 5 is provided with an anti-slip strip 51 on the inner side near the top, and the anti-slip strip 51 is provided along the outer periphery of the seat cushion of the seat body 1, and a double pressing line locking edge 52 is provided at the bottom of the hem 5. The anti-slip strip 51 can also be provided on the hem 5 to further enhance the anti-slip effect of the seat cover body 2, and prevent the seat cover body 2 from sliding off at will. The bottom of the hem 5 is ensured to have a beautiful bottom locking edge through the double pressing line locking edge 52, and prevent the hem from being scattered and derailed.

[0040] The working principle and use method of the backrest cover assembly of the present invention are as follows: when in use, the cover body 2 is directly put on the seat body 1, the side with the headrest pad 321, the buffer pad 322 and the shoulder and neck pad 323 is the front side, the contact part 3 partially covers the backrest and partially covers the seat cushion, the back part 4 cooperates with the contact part 3 to cover the backrest, and the hem part 5 naturally hangs down to cover the surrounding of the seat cushion; the cover is provided with a buckling seam 61 corresponding to the buckle 42 adjusted according to the thickness of the backrest, and after buckling the buckle 42, the drawstring 33 is pulled to tighten it and the drawstring 33 is hidden in the storage bag 41.

[0041] The above description shows and describes the preferred embodiments of the utility model. As mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not depart from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A backrest seat cover assembly, comprising a seat cover body (2) sleeved on a seat body (1), characterized in that: The seat cover body (2) comprises a contact portion (3), a back portion (4) and a hem portion (5); the contact portion (3) is L-shaped and is arranged above the seat cushion and the backrest of the seat body (1); the back portion (4) is arranged on the side of the backrest of the seat body (1) away from the seat cushion; the hem portion (5) is arranged below the outer side of the seat cushion of the seat body (1); the top of the contact portion (3) is sewn to the top of the back portion (4); the outer side of the bottom edge of the contact portion (3) is sewn to the top of the hem portion (5); and the two ends of the hem portion (5) are sewn to the side edge of the back portion (4) near the bottom; The contact portion (3) comprises a seat cushion surface (31) and a backrest surface (32); the seat cushion surface (31) and the backrest surface (32) are integrally arranged; a headrest pad (321) is arranged on the side of the backrest surface (32) near the top; the headrest pad (321) is round and has buffer pads (322) arranged on two opposite sides; and a strip-shaped shoulder and neck pad (323) is arranged below the headrest pad (321); A drawstring (33) is also provided between the cushion surface (31) and the backrest surface (32), and the drawstring (33) is symmetrically arranged on two opposite sides of the backrest surface (32), the drawstring (33) is arranged on the side of the backrest surface (32) close to the seat body (1), and a pull-out cloth (324) is sewn on the backrest surface (32) corresponding to the drawstring (33), one end of the drawstring (33) is fixed to the middle of the bottom end of the backrest surface (32), and the other end extends out of the backrest surface (32); The cushion surface (31) and the backrest surface (32) both include a contact layer (34), a waterproof layer (35) and a wear-resistant layer (36) which are arranged in sequence, the wear-resistant layer (36) being arranged on a side close to the seat body (1), and a spherical concave surface (341) which is arranged opposite to each other is provided on the contact layer (34) of the cushion surface (31); A wear-resistant part (361) is also provided on the side of the wear-resistant layer (36) close to the seat body (1), and the wear-resistant part (361) includes a plurality of wear-resistant points (3611) and two wear-resistant strips (3612). The wear-resistant points (3611) are arranged on the side of the wear-resistant layer (36) on the backrest surface (32) close to the seat body (1) and a plurality of wear-resistant strips (3612) are arranged in an array. The wear-resistant strips (3612) are arranged below the wear-resistant layer (36) on the cushion surface (31) and are arranged corresponding to the outer arc surface of the spherical convex surface.

2. The backrest cover assembly according to claim 1, characterized in that: A storage bag (41) is also provided on the back portion (4) at a position corresponding to the drawstring (33); the storage bag (41) is sewn on the back portion (4) and is provided close to the drawstring (33).

3. The backrest cover assembly according to claim 2, characterized in that: A thickening sheet (6) is also connected between the contact portion (3) and the back portion (4), and the thickening sheet (6) is symmetrically arranged on both sides of the seat body (1). The thickening sheet (6) is arc-shaped and the two side edges are sewn and fixed to the side edges of the contact portion (3) and the side edges of the back portion (4) respectively. The bottom of the thickening sheet (6) is sewn and fixed to the hem portion (5). A plurality of lock buckles (42) are sewn on the side of the back portion (4) near the bottom. A buckling seam (61) is arranged on the thickening sheet (6) along its length direction, and a plurality of buckling seams (61) are also opened on the hem portion (5) near the back portion (4).

4. The backrest seat cover assembly according to claim 1, characterized in that: The inner side of the hem (5) near the top is provided with an anti-slip strip (51), the anti-slip strip (51) is provided along the outer periphery of the seat cushion of the seat body (1), and the bottom of the hem (5) is provided with a double-pressed locking edge (52).

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