CN206333616U - Multi-pose adjustable computer chair - Google Patents

Abstract

The multi-posture adjustable computer chair belongs to the technical field of office supplies and aims to solve the problems of fixed posture and single structure in the prior art. The utility model comprises: a bottom plate; a support frame arranged above the bottom plate, the front end of the support frame is hinged with the bottom plate, and the rear end and the bottom plate are connected by a lifting hydraulic rod; a seat fixed on the upper surface of the support frame; fixed on the support frame The display suspension device at the rear end of the surface. The display suspension device includes an arc bracket, a display fixing frame and a suspension traction device. The upper section of the arc bracket is adjusted to rotate around the rotation axis relative to the lower section through the suspension traction device, and the position of the display fixing frame is adjusted; vertical setting The backrest above the rear end of the seat, the lower end of the backrest is in contact with the seat, the support frame at the lower end of the back surface is hinged, the upper end and the lower end of the arc bracket are connected by a lifting hydraulic rod; the armrests arranged on both sides of the seat; and any one The keyboard holder is swivelly attached to the front of the armrest.

Description

Multi-posture adjustable computer chair

technical field

The utility model belongs to the technical field of office supplies, in particular to a multi-posture adjustable computer chair.

Background technique

With the development of information and communication technology, computers can accomplish more and more things. With the change of the times, computers account for an increasing proportion of human activities. Whether it is used in the office or at home, computers are indispensable. Less.

In the prior art, the use of computers generally needs to be equipped with computer desks and computer chairs. People who use computers for a long time are prone to fatigue due to long-term sitting postures for office work, which causes great damage to various parts of the human body. In order to solve the above problems, the prior art The computer chair is designed as a rotating structure, and the elastic connection between the backrest and the seat allows you to rest when you are tired. However, the posture is fixed and the structure is single, which cannot meet people's needs well.

Utility model content

The purpose of the utility model is to propose a multi-posture adjustable computer chair, which solves the problems of fixed posture and single structure in the prior art, and alleviates the problems that people are prone to fatigue and damage to the body when using computers for a long time.

To achieve the above purpose, the multi-posture adjustable computer chair of the present invention includes:

floor;

A support frame arranged above the bottom plate, the front end of the support frame is hinged to the bottom plate, and the rear end and the bottom plate are connected by a lifting hydraulic rod;

Seats fixed to the upper surface of the support frame;

The display suspension device fixed on the rear end of the upper surface of the support frame, the display suspension device includes an arc bracket, a display fixing frame and a suspension traction device, the arc bracket includes an upper section and a lower section connected by a rotating shaft, and the other section of the lower section One end is fixed on the upper surface of the support frame, the other end of the upper section is fixedly connected to the display fixing frame, the connection between the upper section and the lower section is provided with a suspension traction device, and the upper section is adjusted to rotate around the rotation axis relative to the lower section through the suspension traction device;

The backrest is vertically arranged above the rear end of the seat, the lower end of the backrest is in contact with the seat, the lower end of the back surface of the backrest is hinged to the support frame, and the upper end is connected to the lower end of the arc-shaped support through a lifting hydraulic rod;

Armrests on both sides of the seat;

And a keyboard bracket that is rotatably connected to the front end of any armrest.

The computer chair also includes a footrest, and the footrest is arranged at the lower end of the front side wall of the support frame.

The foot support is slidingly fitted with the support frame.

The bottom plate is two long strips arranged in parallel.

Described suspension traction device comprises fixed pulley A, fixed pulley B and steel cable, and described fixed pulley A is fixed on the upper end of the lower section of arc support, and described fixed pulley B is fixed on the lower end of the lower section of arc support, and described steel The cable is fixedly connected to the upper end of the fixed pulley A, the fixed pulley B and the arc support.

The horizontal distance between the monitor fixing frame and the backrest is greater than 35cm.

The handrail and the support frame are connected through a lifting hydraulic rod.

The rotating connection between the front end of the keyboard bracket and any one armrest is specifically: one end of the keyboard bracket is rotationally connected to the front end of an armrest. When retracted, the keyboard bracket and the connected armrest are attached. on an armrest.

A circular groove is arranged at the front end of an armrest of the computer chair.

The material of the seat is a leather sponge cushion.

The beneficial effects of the utility model are: the multi-posture adjustable computer chair of the utility model adopts a hydraulic lifting rod between the seat and the backrest to adjust the angle of the seat and the backrest; to realize the conversion between the sitting posture and the lying posture. The cushion material is made of leather sponge cushion, which increases its comfort; the backrest can fit the back better, and can effectively reduce the fatigue of the spine when working at the desk for a long time. The structural design of the display suspension device of the utility model adopts the steel cable to cooperate with the fixed pulley, and the traction bracket is driven to rotate around the rotation fulcrum by retracting and unwinding the steel cable, and the angle and distance of the display are adjusted by the method of suspension traction transposition. There are circular grooved seating drink trays next to the armrests for a casual crowd experience.

Relying on various adjustments, the posture-adjustable computer chair realizes the experience of multiple places and multiple groups of people, which allows us to study, entertain and relax without harming our bodies. The design adopts one-handed operation, and the height-adjustable device can be adjusted without leaving the seat. The height of the seat can be moved accurately and quickly, so that the scope of use, flexibility and mobility of the chair are greatly improved. Users can adapt to their own height, The height of the seat can be adjusted timely and easily according to the nature of work and environmental factors.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the multi-posture adjustable computer chair of the present invention;

Fig. 2 is a structural schematic diagram of the suspension traction device in the multi-posture adjustable computer chair of the present invention;

Fig. 3 is a comprehensive adjustment diagram of the multi-posture adjustable computer chair of the present invention;

Among them: 1. Bottom plate, 2. Support frame, 3. Seat, 4. Lifting hydraulic rod, 5. Backrest, 6. Display suspension device, 601. Display fixing frame, 602. Arc bracket, 6021. Upper section, 6022. Lower segment, 6023, rotating shaft, 603, suspension traction device, 6031, steel cable, 6032, fixed pulley A, 6033, fixed pulley B, 7, keyboard support, 8, handrail, 9, footrest.

detailed description

Embodiments of the present utility model will be further described below in conjunction with the accompanying drawings.

Referring to accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3, multi-posture adjustable computer chair of the present utility model comprises:

bottom plate 1;

The support frame 2 arranged above the bottom plate 1, the front end of the support frame 2 is hinged to the bottom plate 1, and the rear end and the bottom plate 1 are connected by a lifting hydraulic rod 4;

A seat 3 fixed on the upper surface of the support frame 2;

The display suspension device 6 fixed on the rear end of the upper surface of the support frame 2, the display suspension device 6 includes an arc bracket 602, a display fixing frame 601 and a suspension traction device 603, and the arc bracket 602 includes an upper section connected by a rotating shaft 6023 6021 and the lower section 6022, the other end of the lower section 6022 is fixed on the upper surface of the support frame 2, the other end of the upper section 6021 is fixedly connected with the display fixing frame 601, and the connection between the upper section and the lower section 6022 is provided with a suspension traction device 603, adjust the upper section 6021 to rotate around the rotation axis 6023 relative to the lower section 6022 through the suspension traction device 603;

The backrest 5 is vertically arranged above the rear end of the seat 3, the lower end of the backrest 5 is in contact with the seat 3, the lower end of the back surface of the backrest 5 is hinged with the support frame 2, and the upper end is connected with the lower end of the arc-shaped support 602 through the lifting hydraulic rod 4 ;

Armrests 8 arranged on both sides of the seat 3;

And the keyboard bracket 7 that is rotatably connected to the front end of any armrest 8.

The computer chair also includes a footrest 9 which is arranged at the lower end of the front side wall of the support frame 2 .

The foot support 9 is slidingly fitted with the support frame 2 .

The bottom plate 1 is two long strips arranged in parallel.

The suspension traction device 603 includes a fixed pulley A6032, a fixed pulley B6033 and a steel cable 6031, the fixed pulley A6032 is fixed on the upper end of the lower section 6022 of the arc support 602, and the fixed pulley B6033 is fixed on the lower section 6022 of the arc support 602 The lower end of the steel cable 6031 is fixedly connected to the upper end of the fixed pulley A6032, the fixed pulley B6033 and the arc support 602.

The horizontal distance between the monitor fixing frame 601 and the backrest 5 is greater than 35 cm.

The handrail 8 and the support frame 2 are connected by a lifting hydraulic rod 4 .

The keyboard bracket 7 and any armrest 8 front-end rotary connection is specifically: one end of the keyboard bracket 7 is rotationally connected with an armrest 8 front end. When retracted, the keyboard bracket 7 and the connected armrest 8 fit together. The other end laps on another handrail 8.

The front end of an armrest 8 of the computer chair is provided with a circular groove for placing drinking utensils.

Claims (10)

1. multi-pose adjustable computer chair, it is characterised in that including：

Base plate (1)；

The support frame (2) above base plate (1) is arranged on, support frame as described above (2) front end and the base plate (1) are hinged, rear end and bottom Connected between plate (1) by a raise-lower hydraulic bar (4)；

It is fixed on the seat (3) of support frame (2) upper surface；

The display suspension arrangement (6) of support frame (2) upper table surface rear end is fixed on, the display suspension arrangement (6) includes arc Shape support (602), display fixed mount (601) and suspension draw-gear (603), the arc support (602) are included by rotation The epimere (6021) and hypomere (6022) of rotating shaft (6023) connection, the other end of the hypomere (6022) are fixed on support frame as described above (2) upper surface, the other end of epimere (6021) is fixedly connected with the display fixed mount (601), the epimere and hypomere (6022) junction is provided with suspension draw-gear (603), and epimere (6021) is adjusted around rotation by hanging draw-gear (603) Axle (6023) rotates relative to hypomere (6022)；

It is vertically arranged in after the backrest (5) above seat (3) rear end, backrest (5) lower end and seat (3) contact, backrest (5) Surface lower end and support frame (2) are hinged, and the lower end of upper end and arc support (602) is connected by raise-lower hydraulic bar (4)；

It is arranged on the handrail (8) of seat (3) both sides；

And the keyboard holder (7) being rotatably connected with any one handrail (8) front end.

2. multi-pose adjustable computer chair according to claim 1, it is characterised in that the computer chair also includes footrest (9), the footrest (9) is arranged on support frame (2) front side wall lower end.

3. multi-pose adjustable computer chair according to claim 2, it is characterised in that the footrest (9) and the support Frame (2) is slidably matched.

4. the multi-pose adjustable computer chair according to any one in claim 1-3, it is characterised in that the base plate (1) it is two strip plates be arrangeding in parallel.

5. multi-pose adjustable computer chair according to claim 1, it is characterised in that the suspension draw-gear (603) Including fixed pulley A (6032), fixed pulley B (6033) and cable wire (6031), the fixed pulley A (6032) is fixed on arc support (602) upper end of hypomere (6022), the fixed pulley B (6033) is fixed under the hypomere of arc support (602) (6022) Company is fixed in end, the upper end that the cable wire (6031) bypasses fixed pulley A (6032), fixed pulley B (6033) and arc support (602) Connect.

6. multi-pose adjustable computer chair according to claim 1 or 5, it is characterised in that the display fixed mount (601) horizontal range between backrest (5) is more than 35cm.

7. multi-pose adjustable computer chair according to claim 1, it is characterised in that the handrail (8) and the support Connected between frame (2) by raise-lower hydraulic bar (4).

8. multi-pose adjustable computer chair according to claim 1, it is characterised in that keyboard holder (7) and any one Handrail (8) front end is rotatably connected：Described keyboard holder (7) one end and handrail (8) front end rotatable connection, withdraw When, keyboard holder (7) and the handrail (8) connected are fitted, and during back-out, the other end of keyboard holder (7) is overlapped on another and helped On hand (8).

9. the multi-pose adjustable computer chair according to claim 1 or 8, it is characterised in that one of the computer chair helps Hand (8) front end is provided with circular trough.

10. multi-pose adjustable computer chair according to claim 1, it is characterised in that the material of the seat (3) is true Suberite cushion.