CN210329967U

CN210329967U - Office chair with wire-controlled lifting and inclining seat

Info

Publication number: CN210329967U
Application number: CN201920897117.2U
Authority: CN
Inventors: 叶传龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-04-17
Anticipated expiration: 2029-06-14

Abstract

The utility model discloses an office chair of line accuse seat support lift and slope, including the base and articulate in the seat support at base top, the seat support include the seat and install in the back of the chair at seat rear portion, the base includes base, footstock and connection the gas pole of base and footstock, the footstock with be connected with a telescopic cylinder between the seat, telescopic cylinder's one end articulate in the footstock lower part, telescopic cylinder's the other end articulate in the seat rear portion, the seat rear portion is equipped with a control the first drive arrangement of telescopic cylinder motion, the seat support lateral part is equipped with and is used for control drive arrangement's a control switch, a drive arrangement through first connecting wire with a control switch connects. The utility model discloses the office chair tilt adjustment and the lift adjustment of drive-by-wire seat support lift and slope are stable and the precision is high.

Description

Office chair with wire-controlled lifting and inclining seat

Technical Field

The utility model relates to a chair, concretely relates to office chair of line control seat support lift and slope.

Background

The office chair refers to various chairs which are equipped for convenience in daily work and social activities. The slope of current office chair is adjusted mainly through connecting the spring between seat and base and is adjusted, and the pulling force design of spring is injectd, this kind of regulative mode, the people that gravity is big, the pressure that the seat received is big, inclination is probably too big, can not reach the operation requirement, can cause the destruction to office chair even, the people that gravity is little, the pressure that the seat received is little, inclination is probably the undersize, the influence uses the travelling comfort, the slope regulation of current office chair simultaneously is adjusted and is realized mainly through mechanical system with the lift regulation, but there is the regulation unstability mechanical system regulation, adjust the problem that the precision is low, thereby it is poor to cause consumer experience degree. Therefore, there is a need for improvements in the prior art to avoid the disadvantages of the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provide an office chair with stable inclination adjustment and stable lifting adjustment and high precision of the wire control chair seat.

The utility model discloses a realize through following technical scheme: the utility model provides an office chair of line control seat support lift and slope, includes the base and articulate in the seat support at base top, the seat support includes the seat and installs in the back of the chair at seat rear portion, the base includes base, footstock and connects the gas pole of base and footstock, be connected with a telescopic cylinder between footstock and the seat, telescopic cylinder's one end articulates in the footstock lower part, telescopic cylinder's the other end articulates in the seat rear portion, the seat rear portion is equipped with a control a telescopic cylinder motion's first drive arrangement, the seat support lateral part is equipped with the first control switch who is used for controlling first drive arrangement, first drive arrangement passes through first connecting wire and is connected with first control switch, the footstock lower part is equipped with a control the second drive arrangement of gas pole up-and-down motion, the seat support lateral part is equipped with the second control switch who is used for controlling the second drive arrangement, the second driving device is connected with the second control switch through a second connecting wire.

Furthermore, the upper surface of the chair seat is provided with mesh cloth.

Further, the chair back is provided with a waist pillow.

Furthermore, armrests are arranged on two sides of the chair seat.

Further, the base is provided with a plurality of chair legs.

Furthermore, universal wheels are mounted on the chair legs.

Further, the upper end of the top seat is connected with the front part of the chair surface.

Compared with the prior art, the utility model discloses a set up a telescopic cylinder between base and seat support and adjust the inclination of seat support, set up the drive arrangement of control telescopic cylinder motion and gas pole motion simultaneously respectively to be connected with control switch through the connecting wire respectively, control switch controls telescopic cylinder and gas pole's motion through drive arrangement respectively, makes the slope of office chair adjust with lift adjustment stable and the precision is high.

Drawings

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

Fig. 1 is a schematic structural view of the office chair with the wire-controlled seat lifting and tilting according to the present invention.

In the figure: 1-a base; 2-a chair seat; 3-a chair surface; 4-chair back; 5-a base; 6-a top seat; 7-air rod; 8-a telescopic cylinder; 9-a first drive; 10-a first control switch; 11-mesh cloth; 12-waist pillow; 13-a handrail; 14-chair legs; 15-universal wheels; 16-a first connection line; 17-a second control switch; 18-second connecting line.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in figure 1, the utility model discloses an office chair with wire-controlled chair seat lifting and inclining, which comprises a base 1 and a chair seat 2 hinged on the top of the base 1, the chair seat 2 comprises a chair surface 3 and a chair back 4 arranged on the rear part of the chair surface 3, the base 1 comprises a base 5, a top seat 6 and an air rod 7 connecting the base 5 and the top seat 6, a telescopic cylinder 8 is connected between the top seat 6 and the chair surface 3, one end of the telescopic cylinder 8 is hinged on the lower part of the top seat 6, the other end of the telescopic cylinder 8 is hinged on the rear part of the chair surface 3, the rear part of the chair surface 3 is provided with a first driving device 9 for controlling the movement of the telescopic cylinder 8, the side part of the chair seat 2 is provided with a first control switch 10 for controlling the first driving device 9, the first driving device 9 is connected with the first control switch 10 through a first connecting wire 16, the lower part of the top seat 6 is provided with a second driving device for controlling the up-and down movement of, the second drive means is connected to a second control switch 17 via a second connection line 18. Adjust the inclination of seat support 2 through set up a telescopic cylinder 8 between base 1 and seat support 2, set up the drive arrangement who controls the motion of telescopic cylinder 8 and the motion of gas pole 7 respectively simultaneously to be connected with control switch through the connecting wire respectively, control switch controls telescopic cylinder and the motion of gas pole through drive arrangement respectively, makes the slope of office chair adjust with lift adjustment stable and the precision is high.

The upper surface of the chair seat 2 is provided with a mesh cloth 11.

The chair back 4 is provided with a waist pillow 12, and the waist pillow 12 increases the use comfort of the office chair.

Armrests 13 are arranged on two sides of the chair seat 3.

The base 5 is provided with a plurality of legs 14.

The chair legs 14 are all provided with universal wheels 15, which is convenient for the movement of the office chair.

The upper end of the top seat 6 is connected with the front part of the chair surface 3.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an office chair of line control seat support lift and slope, include the base and articulate in the seat support at base top, the seat support include the seat and install in the back of the chair at seat rear portion, the base includes base, footstock and connects the gas pole of base and footstock, its characterized in that: the utility model discloses a chair seat, including footstock, seat support, air rod, first connecting wire, first drive switch, first connecting wire, footstock with be connected with a telescopic cylinder between the seat, telescopic cylinder's one end articulate in the footstock lower part, telescopic cylinder's the other end articulate in the seat rear portion, the seat rear portion is equipped with a control telescopic cylinder motion's a drive arrangement, the seat support lateral part is equipped with and is used for control first drive arrangement's first control switch, first drive arrangement through first connecting wire with first control switch connects, the footstock lower part is equipped with a control gas pole up-and-down motion's second drive arrangement, the seat support lateral part is equipped with and is used for control second drive arrangement's second control switch, second drive arrangement pass through the second connecting wire with second control switch connects.

2. The by-wire seat lift and tilt office chair of claim 1, wherein: the upper surface of the chair seat is provided with mesh cloth.

3. The by-wire seat lift and tilt office chair of claim 1, wherein: the chair back is provided with a waist pillow.

4. The by-wire seat lift and tilt office chair of claim 1, wherein: armrests are arranged on two sides of the chair surface.

5. The by-wire seat lift and tilt office chair of claim 1, wherein: the base is provided with a plurality of chair legs.

6. The by-wire seat lift and tilt office chair of claim 5, wherein: the chair legs are all provided with universal wheels.

7. The by-wire seat lift and tilt office chair of claim 1, wherein: the upper end of the top seat is connected with the front part of the chair surface.