CN201452288U

CN201452288U - Health-care chair

Info

Publication number: CN201452288U
Application number: CN2009200998629U
Authority: CN
Inventors: 李贵; 李文华
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-05-18
Filing date: 2009-05-18
Publication date: 2010-05-12
Anticipated expiration: 2019-05-18

Abstract

The utility model discloses a health-care chair. Most of people are always required to keep a standard sitting posture at work, although the prior office chair has a simple backrest and armrests, the inflexible design of the backrest and the armrests can not meet requirements of all people due to great differences in individual heights and body types. Therefore, people sitting for work is susceptible to fatigue and common diseases such as cervical vertebra disease and spondylodynia. The health-care chair comprises a chair sitting face (1), armrests (5) are connected to two sides of the chair sitting face, a five-star bracket (4) is connected below the chair sitting face through a lifter (3), a bracket arm device assembly (6) is mounted on the rear side of the chair sitting face, and a backrest (2) is mounted in the front of the bracket arm device assembly. The product serves as a house and office appliance.

Description

Health chair

Technical field:

The utility model relates to a kind of chair, is specifically related to a kind of health chair.

Background technology:

Most people need often to keep the sitting posture standard at work, though existing office chair has simple backrest and handrail, but because everyone height, size difference are very big, this inflexible backrest, handrail design also are not suitable for all people, be easy to generate fatigue so often be engaged in the people of the work of being seated, cervical vertebra, spondylodynia are also more common.

Summary of the invention:

The purpose of this utility model provides a kind of health chair, can make the upper part of human body of frequent maintenance sitting work upright, the shoulder Zhou Pingheng, vertebra is comfortable naturally, alleviates the pressure of basin bone, can avoid owing to operating pressure produce uncomfortable.

Above-mentioned purpose realizes by following technical scheme:

Health chair, its composition comprises: chair is sat face, and described chair is sat the face both sides handrail, and described chair seat face connects the five-pointed star support by the oscilaltion device down, rear side is installed trailing arm device assembly on the described chair seat face, and backrest is installed in described trailing arm device assembly front.

Described health chair, described trailing arm device assembly comprise the oscilaltion device and adjust knob, left and right sides expansion bend and adjustment knob thereof and elastic device and adjustment knob thereof.

Described health chair is installed universal pulley respectively under the described five-pointed star support.

Described health chair comprises manual adjusting lever on the described oscilaltion device.

The beneficial effects of the utility model:

1. the utility model holds up both arms when people's sitting is used naturally, and can make sitting posture remain on optimum state according to the height of individuality, the state of fat or thin discrepancy adjustment trailing arm device, reduces the pressure of health, alleviates work fatigue.

2. the utility model production technology is simple, and good practical effect is simple to operate.

Description of drawings:

Accompanying drawing 1 is the front view of this product.

Accompanying drawing 2 is rearviews of this product.

Accompanying drawing 3 is left views of this product.

The specific embodiment:

Embodiment 1:

Health chair, its composition comprises: chair is sat face 1, and described chair is sat the face both sides handrail 5, and described chair seat face connects five-pointed star support 4 by oscilaltion device 3 down, rear side is installed trailing arm device assembly 6 on the described chair seat face, and backrest 2 is installed in described trailing arm device assembly front.

Embodiment 2;

Above-mentioned health chair, described trailing arm device assembly comprise the oscilaltion device and adjust knob 7, can make the different people of height arbitrarily adjust the height that is fit to; Left and right sides expansion bend and adjustment knob 8 thereof can make the different people of both arms width arbitrarily adjust width; Elastic device and adjustment knob 9 thereof can make the shirtfront people different with the back part thin and thick arbitrarily adjust thickness. and concrete annexation is as shown in Figure 2.

Embodiment 3:

Above-mentioned health chair is installed universal pulley 10 respectively under the described five-pointed star support.Can pass through the motion of people's both feet, make chair move freely the position, select suitable office location.

Embodiment 4:

Above-mentioned health chair comprises manual adjusting lever 11 on the described oscilaltion device.Can adjust the height of chair integral body according to the difference of people's height.

Claims

1. health chair, its composition comprises: chair is sat face, and described chair is sat the face both sides handrail, it is characterized in that: described chair seat face connects the five-pointed star support by the oscilaltion device down, rear side is installed trailing arm device assembly on the described chair seat face, and backrest is installed in described trailing arm device assembly front.

2. health chair according to claim 1 is characterized in that: described trailing arm device assembly comprises the oscilaltion device and adjusts knob, left and right sides expansion bend and adjustment knob thereof and elastic device and adjustment knob thereof.

3. health chair according to claim 1 and 2 is characterized in that: under the described five-pointed star support universal pulley is installed respectively.

4. health chair according to claim 1 and 2 is characterized in that: comprise manual adjusting lever on the described oscilaltion device.