CN203897785U

CN203897785U - Office chair

Info

Publication number: CN203897785U
Application number: CN201420237986.XU
Authority: CN
Inventors: 孟令子; 李南南; 贾宝平
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-05-09
Filing date: 2014-05-09
Publication date: 2014-10-29
Anticipated expiration: 2024-05-09

Abstract

The utility model discloses an office chair. The office chair comprises a backrest, a chair surface and chair legs, wherein the chair legs are connected with the lower end of the chair surface; the bottom end of the backrest is hinged to the chair surface through a rotating shaft; a waist rest is arranged at the lower end of the backrest; a shoulder rest is arranged at the middle upper part of the backrest; a vibration headrest is arranged on the backrest; a collector, a vibrator and a processor are arranged in the vibrate headrest; handles are arranged on the two sides of the chair surface; a controller is arranged on the handles; the backrest is connected with a telescopic foot board. According to the utility model, the waist rest, the shoulder rest and the like are arranged, so that comfort degree of the office chair is increased greatly; fatigue brought by sedentariness is prevented; inclined angle of the backrest is controlled through the controller, so that a user can lie during a noon break; the work efficiency in afternoon can be improved while the mood is relaxed; the office chair can prevent a user from snoring during the noon break; rest of others is ensured.

Description

A kind of office chair

Technical field

The utility model relates to a kind of office chair, belongs to office furniture technical field.

Background technology

Office chair is closely related as an industrial products human lives, for people's work provides effective support, meets daily bending over one's desk working.The data that provide according to TED research institution, we will spend 9.3 hours every day on chair, and the reduction that sitting has brought operating efficiency for a long time, has also caused a series of healthy hidden danger.According to German 1996 annual data statistics, 85% pain in the back patient is owing to sitting quietly and causing for a long time.Therefore, suitable office chair size is a very important factor to long seat person.Ergonomics is taken seriously gradually in office chair design in recent years, and main office chair standard has also been made related request and standard to size both at home and abroad.

Utility model content

The utility model provides a kind of office chair, has solved the healthy problem of traditional office chair size user of impact lack of standardization.

In order to address the above problem, the technical solution of the utility model is as follows: a kind of office chair, is comprised of backrest 1, seat surface 2 and chair leg 3; Seat surface 2 lower ends are connected with chair leg 3, and backrest 1 bottom is hinged by rotating shaft and seat surface 2; Backrest 1 lower end is provided with waist by 4, and backrest 1 middle and upper part is provided with shoulder rest 5, is also provided with vibration headrest 6 on backrest 1; Vibrating pillow 6 inside are provided with sound collector, vibrator and processor, and seat surface 2 both sides are provided with handrail 7, and handrail 7 is provided with controller 8; Backrest 1 is also connected with Extensible pedal 9.

Above-mentioned backrest height is 450mm-600mm.

Above-mentioned waist, by being positioned at 4-5 lumbar vertebrae place, for the support of waist, is alleviated the pressure of waist muscle.

Above-mentioned shoulder rest is positioned at 5-6 thoracic vertebrae place, for the support of shoulder, relieving fatigue.

The sound collector of above-mentioned vibrating pillow 6 inside is by the transmission sound collecting to processor, and processor carries out analyzing and processing, if sound surpasses default decibel numerical value, be that Vibration on Start-up device vibrates, impel user to change sleeping position, can prevent the sound of snoring excessive, affect other people.

Above-mentioned controller 8, for controlling backrest 1 angle of inclination, can be used for recumbency, and backrest 1 is connected by lever principle with Extensible pedal 9, and Extensible pedal 9 can slowly upwards rise like this, to adapt to the height of pin.

The utility model is by arranging waist by, shoulder rest etc., greatly increased the comfort level of office chair, prevented the fatigue that sitting brings, the control by controller to the angle of inclination of backrest, make the user can recumbency in lunch break, when loosening mood like this, also improve the operating efficiency in afternoon; When the utility model can also prevent user's rest, snore, so also guarantee other people rest.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

(1, backrest; 2, seat surface; 3, chair leg; 4, waist leans on; 5, shoulder rest; 6, vibration headrest; 7, handrail; 8, controller; 9, Extensible pedal).

The specific embodiment

Below in conjunction with Figure of description, the utility model is further explained.

As shown in Figure 1, a kind of office chair, is comprised of backrest 1, seat surface 2 and chair leg 3; Seat surface 2 lower ends are connected with chair leg 3, and backrest 1 bottom is hinged by rotating shaft and seat surface 2; Backrest 1 lower end is provided with waist by 4, and backrest 1 middle and upper part is provided with shoulder rest 5, is also provided with vibration headrest 6 on backrest 1; Vibrating pillow 6 inside are provided with sound collector, vibrator and processor, and seat surface 2 both sides are provided with handrail 7, and handrail 7 is provided with controller 8; Backrest 1 is also connected with Extensible pedal 9.

When normal work, people draw oneself up and are sitting on chair, comfortable lean against waist by 4 and shoulder rest 5 on, can greatly alleviate the pressure of waist and shoulder like this, when lunch break, people can utilize controller 8 that backrest 1 is tilted to comfortable angle, directly overlie and can have a rest, both feet can be placed on Extensible pedal 9 simultaneously, to alleviate sitting to shank and the double-legged pressure bringing.

In order to prevent from bothering other people lunch break, the utility model is also provided with vibration headrest 6, vibration headrest 6 inside are provided with sound collector, vibrator and processor, sound collector is by the transmission sound collecting to processor, and processor carries out analyzing and processing, if sound surpasses default numerical value, be that Vibration on Start-up device vibrates, impel user to change sleeping position, can prevent the sound of snoring excessive, affect other people.

Claims

1. an office chair, is characterized in that, backrest (1), seat surface (2) and chair leg (3), consists of; Seat surface (2) lower end is connected with chair leg (3), and backrest (1) bottom is hinged by rotating shaft and seat surface (2); Backrest (1) lower end is provided with waist by (4), and backrest (1) middle and upper part is provided with shoulder rest (5), is also provided with vibration headrest (6) on backrest (1); Vibration headrest (6) inside is provided with sound collector, vibrator and processor; Seat surface (2) both sides are provided with handrail (7), and handrail (7) is provided with controller (8); Backrest (1) is also connected with Extensible pedal (9).

2. office chair according to claim 1, is characterized in that, described backrest (1) is highly 450mm-600mm.