CN218074200U

CN218074200U - Seat back cushion of office chair

Info

Publication number: CN218074200U
Application number: CN202222316331.9U
Authority: CN
Inventors: 汪斌
Original assignee: Foshan Zhulikang Medical Instrument Technology Co ltd
Current assignee: Foshan Zhulikang Medical Instrument Technology Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2022-12-20
Anticipated expiration: 2032-08-31

Abstract

The utility model discloses a back of a seat pad of office's seat relates to office supplies technical field, including back of a seat pad body, neck brace, fixed annex and accomodate the chamber, be provided with the neck brace on the preceding lateral wall of back of a seat pad body, it has logical groove to open on the upper and lower both sides wall of neck brace, and the logical groove of neck brace is connected with the regulation band through alternating the mode, all is provided with fixed annex on the left and right sides wall of back of a seat pad body, is provided with on the lower lateral wall of back of a seat pad body and accomodates the chamber. The utility model discloses a set up neck brace and containing box, during the use, be provided with in the neck brace and link up the area, regulation band and neck brace swing joint, the user can adjust the neck brace about passing through the regulation band according to self demand, avoid the user to transfer the position of neck brace from top to bottom according to self demand, place little blanket inside the containing box, the one end of containing box is encapsulated situation, it has the bleeder vent to open on the lateral wall of containing box, avoid user's back and containing box to contact closely and do not ventilate and produce sultry phenomenon.

Description

Seat back cushion of office chair

Technical Field

The utility model belongs to the technical field of office supplies, especially, relate to a back of body pad of office seat.

Background

The chair is a daily life furniture, a seat with a backrest and armrests, the modern chair pursues beauty and fashion, some chairs are no longer used as seats alone, but under the combination of science and technology, the human life is more convenient, and the chair has a vital function in the daily life of people, wherein a seat back cushion of an office chair is needed, the seat back cushion plays a role of supporting the back of a human body, the backrest of some chairs is lined with a soft cushion body to improve the comfort level and relieve the back fatigue, although the seat back cushion of the existing office chair can meet the most basic requirements of users, the chair still has the following defects in the actual use:

1. when the seat back cushion of the existing office seat is used, a neck support is not arranged or the neck support and the back cushion are fixed into a whole and cannot be adjusted, and a user cannot adjust the position of the neck support up and down according to the requirement of the user;

2. the back cushion of the existing office chair is not provided with a storage function when in use, a user often covers a small blanket to prevent the user from catching a cold after sleeping when having a nap, and the user does not need to place the small blanket after sleeping and can only be placed on a table top or the chair to occupy the space between the table top and the chair.

Therefore, the back cushion of the office chair in the prior art cannot meet the requirement in practical use, so that the market urgently needs improved technology to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a seat back of body pad of office's seat, through setting up neck brace and containing box, be provided with in the neck brace and link up the area, regulation band and neck brace swing joint, the user can be according to self demand with the neck brace through the regulation band adjust from top to bottom, place little blanket inside the containing box, the one end of containing box is encapsulated situation, it has the bleeder vent to open on the lateral wall of containing box, avoid user's back and containing box to contact closely not ventilate and produce the sultry phenomenon, the current problem has been solved.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a seat back cushion of an office chair, which comprises a seat back cushion body, a neck support, fixing accessories and an accommodating cavity, wherein the front side wall of the seat back cushion body is provided with the neck support, the left side wall and the right side wall of the seat back cushion body are both provided with the fixing accessories, and the lower side wall of the seat back cushion body is provided with the accommodating cavity;

through grooves are formed in the upper side wall and the lower side wall of the neck support, and the through grooves of the neck support are connected with the adjusting belt in an inserting mode;

one end of the containing cavity is in a sealing state, and the side wall of the containing cavity is provided with an air hole.

Furthermore, a massage bump is arranged on the front side wall of the seat back cushion body and is arranged at the waist support of the seat back cushion body; specifically, the shape curve of the seat back cushion body accords with the ergonomic specification, the massage convex block is arranged on the front side wall of the waist cushion of the seat back cushion body, a user leans against the back of the seat back cushion body, and the massage convex block on the front side wall of the waist support bears the pressure and has the massage effect with the back of the user.

Furthermore, the neck support is filled with high-density memory cotton, and two ends of the adjusting belt are respectively arranged at the upper center of the upper side wall and the upper center of the front side wall of the seat back cushion body; specifically, the two ends of the adjusting belt arranged in the neck support are fixedly connected with the seat back cushion body, and the neck support is adjusted up and down on the front side wall of the seat back cushion body through the adjusting belt arranged in the neck support.

Furthermore, the fixing accessory comprises a left connecting belt, a right connecting belt, a first fixing block, an outer clamping frame, a second fixing block and an inner buckle, the outer side wall of the first fixing block is connected with one end of the outer clamping frame through the left connecting belt, the outer side wall of the second fixing block is connected with one end of the inner buckle through the right connecting belt, and the other end of the outer clamping frame is connected with the other end of the inner buckle through clamping connection; specifically, the outer clamping frame and the inner clamping buckle are clamped, the left connecting belt and the right connecting belt are connected together, and the seat back cushion body is prevented from being separated from the seat back of the seat.

Furthermore, the left connecting belt and the right connecting belt in the fixed accessory are the same in structure arrangement, and both the left connecting belt and the right connecting belt are elastic belts; specifically, the left and right connecting bands have elasticity and can be stretched outward.

Furthermore, a left connecting belt and a right connecting belt in the fixing accessories are connected with the seat back cushion body through a first fixing block and a second fixing block respectively, and the first fixing block and the second fixing block are identical in structure arrangement; specifically, the left connecting belt and the right connecting belt are connected with the seat back cushion body through the first fixing block and the second fixing block, so that the fixing accessories are fixedly connected with the seat back cushion body, and a user fixes the seat back cushion body onto the seat back through the fixing accessories.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up the neck brace, it is when using, is provided with in the neck brace and links up the area, regulation band and neck brace swing joint, and the user can adjust the neck brace about through the regulation band according to self demand, has solved not have the neck brace or the neck brace is fixed integrative unadjustable with the back of the body, and the user can not carry out the problem of transferring the position of neck brace from top to bottom according to self demand.

2. The utility model discloses a set up the containing box, it is when using, places little blanket inside the containing box, and the one end of containing box is encapsulated situation, and it has the bleeder vent to open on the lateral wall of containing box, avoids user's back and containing box to contact closely not ventilate and produce sultry phenomenon, has solved little blanket and can only place on the desktop or the seat and encroach the problem in desktop and seat space.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a first schematic view of a back cushion of an office chair;

FIG. 2 is a schematic structural view of a back cushion of an office chair;

fig. 3 is a schematic sectional view of a structure of a back cushion of an office chair.

In the drawings, the reference numbers indicate the following list of parts:

1. a seat back cushion body; 101. massaging the bumps; 2. a neck support; 201. an adjustment belt; 3. fixing the accessory; 301. a left splicing band; 3011. a first fixed block; 3012. an outer clamping frame; 302. a right splicing band; 3021. a second fixed block; 3022. an inner buckle; 4. a receiving cavity; 401. and (4) air holes.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Example one

Please refer to fig. 1-3, which are first embodiments of a back cushion of an office chair according to the present invention, in the embodiments, the back cushion of an office chair comprises a back cushion body 1, a neck support 2, a fixing accessory 3 and a receiving cavity 4, the neck support 2 is arranged on the front side wall of the back cushion body 1, the fixing accessory 3 is arranged on the left and right side walls of the back cushion body 1, and the receiving cavity 4 is arranged on the lower side wall of the back cushion body 1;

through grooves are formed in the upper side wall and the lower side wall of the neck support 2, and the through grooves of the neck support 2 are connected with the adjusting belt 201 in an inserting mode;

one end of the containing cavity 4 is in a sealed state, and the side wall of the containing cavity 4 is provided with an air hole 401.

As shown in fig. 1-2, two ends of the adjusting belt 201 are respectively arranged at the upper center of the upper side wall and the upper center of the front side wall of the seat-back cushion body 1; specifically, both ends of the adjusting band 201 arranged inside the neck collar 2 are fixedly connected with the seat back cushion body 1, and the neck collar 2 is adjusted up and down on the front side wall of the seat back cushion body 1 through the adjusting band 201 arranged inside.

As shown in fig. 2, the fixing accessory 3 includes a left connecting band 301, a right connecting band 302, a first fixing block 3011, an outer frame 3012, a second fixing block 3021, and an inner buckle 3022, an outer side wall of the first fixing block 3011 is connected to one end of the outer frame 3012 through the left connecting band 301, an outer side wall of the second fixing block 3021 is connected to one end of the inner buckle 3022 through the right connecting band 302, the other end of the outer frame 3012 is connected to the other end of the inner buckle 3022 through a clamping connection, the left connecting band 301 and the right connecting band 302 in the fixing accessory 3 are configured in the same structure, and the left connecting band 301 and the right connecting band 302 are elastic bands; specifically, the joint setting between outer draw-in frame 3012 and the interior buckle 3022 links together left side link up area 301 and right link up area 302, avoids the seat back of the body 1 to break away from the seat back of the body, and left side link up area 301 and right link up area 302 have elasticity, can carry out outside tensile.

As shown in fig. 3, the left engaging belt 301 and the right engaging belt 302 in the fixing accessory 3 are connected to the seat back cushion body 1 through a first fixing block 3011 and a second fixing block 3021, respectively, and the first fixing block 3011 and the second fixing block 3021 are arranged in the same structure; specifically, the left and right

engaging belts

301 and 302 are connected to the seat back cushion body 1 through the first and

second fixing blocks

3011 and 3021, and the user fixes the seat back cushion body 1 to the seat back through the fixing attachment 3.

Example two

Please refer to fig. 1-3, which are a second embodiment of the back cushion of the office chair of the present invention, the difference between the second embodiment and the first embodiment is that the front side wall of the back cushion body 1 is provided with a massage bump 101, the massage bump 101 is arranged at the waist support of the back cushion body 1, the user leans the back against the back of the back cushion body 1, the massage bump 101 on the front side wall of the waist support has the massage effect between the pressure and the back of the user, the neck support 2 is filled with high-density memory cotton, the shape curve of the back cushion body 1 conforms to the ergonomic specification.

During the use, the user is fixed seat back cushion body 1 on the seat back of the body through fixed annex 3, left linking area 301 and right linking area 302 in fixed annex 3 are connected with seat back cushion body 1 through first fixed block 3011 and second fixed block 3021, the joint sets up between outer draw-in frame 3012 and the interior buckle 3022, link left linking area 301 and right linking area 302 together, avoid seat back cushion body 1 to break away from the seat back of the body, left linking area 301 and right linking area 302 have elasticity, can stretch outward, seat back cushion body 1 molding curve accords with the human engineering standard, be provided with massage lug 101 on the preceding lateral wall of the cushion of seat back cushion body 1, the user leans on the back on seat back cushion body 1, massage lug 101 on the lateral wall before the waist holds in the palm has the effect of massaging between pressure and the user's back, the both ends of the inside regulation area 201 that sets up of neck brace 2 are fixed connection with seat back cushion body 1, neck brace 2 adjusts from top to bottom on the preceding lateral wall of seat back cushion body 1 through the inside regulation area 201 that sets up and down.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solutions recorded in the foregoing embodiments are modified, and some technical features thereof are replaced with equivalent ones, and any modification, equivalent replacement, and improvement made thereby all belong to the protection scope of the present invention.

Claims

1. The utility model provides a back of a seat pad of office seat, includes back of a seat pad body (1), neck brace (2), fixed annex (3) and accomodate chamber (4), its characterized in that: a neck support (2) is arranged on the front side wall of the seat back cushion body (1), fixing accessories (3) are arranged on the left side wall and the right side wall of the seat back cushion body (1), and a containing cavity (4) is arranged on the lower side wall of the seat back cushion body (1);

through grooves are formed in the upper side wall and the lower side wall of the neck support (2), and the through grooves of the neck support (2) are connected with the adjusting belt (201) in an inserting mode;

one end of the accommodating cavity (4) is in a sealing state, and the side wall of the accommodating cavity (4) is provided with an air hole (401).

2. A seat back cushion for an office chair according to claim 1, wherein: the massage cushion is characterized in that a massage bump (101) is arranged on the front side wall of the seat back cushion body (1), and the massage bump (101) is arranged at the waist support of the seat back cushion body (1).

3. A seat back cushion for an office chair according to claim 1, wherein: the neck support (2) is filled with high-density memory cotton, and two ends of the adjusting belt (201) are respectively arranged at the upper center of the upper side wall and the upper center of the front side wall of the seat-back cushion body (1).

4. A seat back cushion for an office chair according to claim 1, wherein: fixed annex (3) link up area (301), right side including a left side and take (302), first fixed block (3011), outer catch frame (3012), second fixed block (3021), interior buckle (3022), the lateral wall of first fixed block (3011) links up area (301) through a left side and is connected with the one end of outer catch frame (3012), the lateral wall of second fixed block (3021) links up the one end of taking (302) and interior buckle (3022) through the right side and is connected, the other end of outer catch frame (3012) is connected with the other end of interior buckle (3022) through the joint setting.

5. A seat back cushion for an office chair according to claim 1, wherein: the structure setting of left linking area (301) and right linking area (302) in fixed annex (3) is the same, left linking area (301) and right linking area (302) are the elastic webbing.

6. A seat back cushion for an office chair according to claim 1, wherein: the left connecting belt (301) and the right connecting belt (302) in the fixing accessory (3) are respectively connected with the seat back cushion body (1) through a first fixing block (3011) and a second fixing block (3021), and the first fixing block (3011) and the second fixing block (3021) are identical in structure arrangement.