CN212995466U

CN212995466U - Novel office chair

Info

Publication number: CN212995466U
Application number: CN202022536377.2U
Authority: CN
Inventors: 罗勇志
Original assignee: Heshan Zhuopin Wenyi Furniture Co ltd
Current assignee: Heshan Zhuopin Wenyi Furniture Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-04-20
Anticipated expiration: 2030-11-05

Abstract

The utility model provides a novel office chair, which comprises a main frame body; the bottom of the main frame body is fixedly provided with four feet; the top of the main frame body is fixedly connected with a group of handrails through integral forming; a group of backrest frameworks are fixedly arranged on the inner sides of the armrests through bolts; the outer side of the backrest framework is fixedly connected with a backrest through welding; a connecting rod is fixedly connected between the inner sides of the main frame bodies through welding; a cushion is fixedly arranged at the top of the connecting rod. Move inboard back skeleton of back to the body frame top inboard earlier during the equipment, then pass through bolted connection with back skeleton and connecting rod, pass through bolted connection with handrail and back skeleton again, the handrail after the equipment can wrap up the back in the inboard to constitute the integral type structure with back skeleton, the fastness of seat will improve greatly like this, it is also very convenient when dismantling the equipment moreover.

Description

Novel office chair

Technical Field

The utility model belongs to the technical field of the office chair, more specifically say, in particular to novel office chair.

Background

The office chair is defined narrowly as a back rest chair on which a person sits when working on a table in a sitting posture, and is defined broadly as all chairs used in offices, including office chairs, conference chairs, visitor chairs, training chairs and the like.

Based on the above, the present inventors found that the following problems exist: present office chair's handrail and back are split type structure, and the back is only in bottom and chair support body fixed connection, and consequently the fastness of back is relatively poor, and these seats are also very inconvenient when the equipment is dismantled moreover.

Therefore, in view of the above, research and improvement are made on the existing structure and defects, and a novel office chair is provided in order to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a novel office chair to the handrail and the back of solving present office chair are split type structure, and the back only is in bottom and chair support body fixed connection, and consequently the fastness of back is relatively poor, and these seats are also very inconvenient problem when the equipment is dismantled in addition.

The purpose and the efficacy of the office chair of the utility model are achieved by the following concrete technical means:

a novel office chair comprises a main frame body; the bottom of the main frame body is fixedly provided with four feet; the top of the main frame body is fixedly connected with a group of handrails through integral forming; a group of backrest frameworks are fixedly arranged on the inner sides of the armrests through bolts; the outer side of the backrest framework is fixedly connected with a backrest through welding; a connecting rod is fixedly connected between the inner sides of the main frame bodies through welding; a cushion is fixedly arranged at the top of the connecting rod.

Furthermore, the armrests are all L-shaped structures, the rear side parts of the armrests are bent inwards, and the edges of the backrest are wrapped on the inner sides.

Furthermore, the front side of the backrest framework is provided with two threaded holes, the connecting rod and the corresponding position of the connecting rod are also symmetrically provided with two round holes, and the backrest framework is assembled and connected with the connecting rod through bolts.

Furthermore, the inner side of the rear part of each armrest is fixedly and symmetrically provided with two threaded holes, the middle of each backrest framework is symmetrically provided with two round holes corresponding to the positions of the backrest frameworks, and the armrests and the backrest frameworks are assembled and connected through bolts.

Compared with the prior art, the utility model discloses following beneficial effect has:

the setting of back skeleton and handrail, be favorable to improving the fastness of seat, it is inboard with the inboard back skeleton of back to move body frame top earlier during the equipment, and two screw holes that make back skeleton front side align with two round holes on the connecting rod, then pass through bolted connection with back skeleton and connecting rod, align two inboard screw holes in handrail rear with two round holes on the back skeleton again, then pass through bolted connection with handrail and back skeleton, the handrail after the equipment can wrap up the back in the inboard, and constitute the integral type structure with back skeleton, the fastness of seat will improve greatly like this, and it is also very convenient when dismantling the equipment.

Drawings

Fig. 1 is a schematic view of the assembled main shaft side structure of the present invention.

Fig. 2 is a schematic diagram of the assembled rear axle side structure of the present invention.

Fig. 3 is a schematic view of the structure of the bottom shaft after the detachment of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a main frame body; 2. ground feet; 3. a handrail; 4. a cushion; 5. a backrest; 6. a backrest frame; 7. a connecting rod.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 3:

the utility model provides a novel office chair, which comprises a main frame body 1; the bottom of the main frame body 1 is fixedly provided with four feet 2; the top of the main frame body 1 is fixedly connected with a group of handrails 3 through integral forming; a group of backrest frameworks 6 are fixedly arranged on the inner sides of the armrests 3 through bolts; when the office chair is assembled, the backrest framework 6 on the inner side of the backrest 5 is moved to the inner side of the top of the main frame body 1, the two threaded holes on the front side of the backrest framework 6 are aligned with the two round holes on the connecting rod 7, and then the backrest framework 6 is connected with the connecting rod 7 through bolts; the outer side of the backrest framework 6 is fixedly connected with a backrest 5 through welding; a connecting rod 7 is fixedly connected between the inner sides of the main frame bodies 1 through welding; the top of the connecting rod 7 is fixedly provided with a cushion 4.

Wherein, handrail 3 is L shape structure, and its rear portion all inwards buckles, with the edge parcel of back 5 in the inboard, handrail 3 after the equipment can be with back 5 parcel in the inboard to constitute the integral type structure with back skeleton 6, the fastness of seat like this will improve greatly.

Wherein, the inboard equal fixed symmetry in rear of handrail 3 is provided with two screw holes, and the position that corresponds in the middle of the back skeleton 6 is also provided with two round holes with its symmetry, and handrail 3 also passes through bolt assembly with back skeleton 6 and is connected, and this office chair aligns two screw holes of 3 rear inboards of handrail with two round holes on the back skeleton 6 when the equipment, then passes through bolted connection handrail 3 and back skeleton 6, and is more convenient during the equipment.

The specific use mode and function of the embodiment are as follows:

the utility model discloses in, this office chair is when the equipment, earlier remove 1 top inboardly of body frame body with 5 inboard back skeleton 6 of back, and two screw holes that make 6 front sides of back skeleton align with two round holes on the connecting rod 7, then pass through bolted connection with back skeleton 6 and connecting rod 7, align two inboard screw holes in 3 rear of handrail with two round holes on the back skeleton 6 again, then pass through bolted connection with handrail 3 and back skeleton 6, handrail 3 after the equipment can wrap up back 5 in the inboard, and constitute the integral type structure with back skeleton 6, the fastness of seat will improve greatly like this, and it is also very convenient when dismantling the equipment.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A novel office chair is characterized in that: comprises a main frame body (1); the bottom of the main frame body (1) is fixedly provided with four anchor feet (2); the top of the main frame body (1) is fixedly connected with a group of handrails (3) through integral forming; a group of backrest frameworks (6) are fixedly arranged on the inner sides of the armrests (3) through bolts; the outer side of the backrest framework (6) is fixedly connected with a backrest (5) through welding; a connecting rod (7) is fixedly connected between the inner sides of the main frame bodies (1) through welding; the top of the connecting rod (7) is fixedly provided with a cushion (4).

2. The new office chair as claimed in claim 1, wherein: the armrests (3) are all L-shaped structures, the rear side parts of the armrests are bent inwards, and the edges of the backrest (5) are wrapped on the inner sides.

3. The new office chair as claimed in claim 1, wherein: the front side of the backrest framework (6) is provided with two threaded holes, the connecting rod (7) is also symmetrically provided with two round holes at the corresponding position, and the backrest framework (6) is assembled and connected with the connecting rod (7) through bolts.

4. The new office chair as claimed in claim 1, wherein: the rear inner side of the handrail (3) is provided with two threaded holes in a fixed symmetrical mode, the middle of the backrest framework (6) is also provided with two round holes in a symmetrical mode in the position corresponding to the backrest framework, and the handrail (3) and the backrest framework (6) are also connected in an assembled mode through bolts.