CN201683437U

CN201683437U - Chair

Info

Publication number: CN201683437U
Application number: CN201020155028XU
Authority: CN
Inventors: 汪婧仪
Original assignee: Tongji University
Current assignee: Tongji University
Priority date: 2010-04-09
Filing date: 2010-04-09
Publication date: 2010-12-29
Anticipated expiration: 2020-04-09

Abstract

The utility model relates to a chair, comprising a backrest, wherein one end of the horizontal profile of the backrest, close to the inner side of the chair, is provided with an arc-shaped profile; the backrest is internally provided with a massage head that is connected with a starting switch; and the upper part of the backrest also comprises a crescent neck support. The chair can also be provided with a concave cushion, a foot pedal and the like. In the utility model, related parts can be arranged respectively or simultaneously on all parts of the chair so as to realize the health-care function on all parts of human body, such as neck, back, hip, feet and the like, thus reducing the discomfort of the human body owning to the same sitting gesture kept for a long time by adopting the structure which meets the human engineering most. Simultaneously, the chair can be operated and used conveniently and has strong adaptability.

Description

A kind of chair

Technical field

The utility model relates to a kind of chair, is applicable to the fatigue strength of alleviating and reduce sitting personnel health and reduces the physical impairment that brings owing to sitting.

Background technology

Crowds such as modern white collar and student, because lessons are busy, work and study pressure is heavier, be in for a long time in the state of the study of bending over one's desk working, in the course of time, cervical vertebra and lumbar vertebrae will come to harm, and neck symptom such as ache, have a pain in the back can occur takeing on, joint also usually can be heard " loud, high-pitched sound now ... " sometimes sound, having a pain in the back becomes above-mentioned crowd's homely food; Especially the white collars of office are all the more so, keep the state of sitting posture, typewriting for a long time, and health problem is extremely urgent.

And the current general seat of installing in occasions such as work, study is because the restriction of structure, can not slow down this body part fatigue that keeps same attitude to bring for a long time owing to health.

The utility model content

Technical problem to be solved in the utility model is to provide a kind of chair, and it can effectively alleviate the health symptom that each tired easily position may occur under the situation of permanent sitting, alleviates the physiological misery of bringing thus; Improve the reaction of parts of body.

Its technical problem to be solved can be implemented by the following technical programs.

A kind of chair comprises backrest, and the horizontal section of described backrest is provided with massage head near the curved profile of an end of chair inboard in the described backrest, and described massage head is connected with starting switch; Described backrest top also comprises a crescent neck brace.

As the further improvement of the technical program, this chair can also comprise a up concave type cushion.

Also as the further improvement of the technical program, this chair also comprises a pedal, is installed on turnable massage bead on the described pedal.Wherein, Height Adjustable about the described turnable massage bead vertical direction, connect one simultaneously and regulate its vertically by-pass cock button of height.

Also as the further improvement of the technical program, described backrest is connected with one and regulates the adjusting button of elevation angle degree thereafter.

As one of preferred embodiment of the present utility model, the side of chair can be concentrated or be disperseed to be located to each Switches ﹠ buttons such as described starting switch, by-pass cock button, adjusting button, and preferably the operator points the place of being convenient to get at.

Equally, the backrest surface at chair can also be equipped with electric heating layer.

Adopt the chair of this technical scheme, can be by associated components being set respectively or simultaneously at each position of chair, realization reduces uncomfortable owing to what keep same sitting posture to cause lastingly to the health care and the effect at each positions such as neck, back, buttocks, foot with the structure that meets most ergonomics.Simultaneously easy for operation, have stronger adaptability.

Description of drawings

Below in conjunction with accompanying drawing the specific embodiment of the present utility model being done one describes in detail.

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

Fig. 2 is the side view of Fig. 1.

---backrest 11---massage head 12---rotating shaft 2---neck brace 3---cushion 4---

pedal

51,52,54---switch/button among the figure: 1

The specific embodiment

Chair as depicted in figs. 1 and 2 is as a kind of health seat or Physiotherapy chair, is primarily aimed at the crowd that student and white collar etc. are bent over the desk for a long time; With reference to human body waist curve arc, chair designs has an arcuate backrest 1, the intrados of arcuate backrest 1 is near the chair inner side, backrest 1 is hidden four massage head 11, one presses the set switch of chair sidepiece 51 when needing, four massage head 11 in back are stretched the massage back, and the bead on massage head surface begins rotation, make the people back feel comfortable and loosen.

The top of chair is provided with meniscate neck brace 2, can allow head have a short interval, and reduces cervical vertebra pressure; Simultaneously cushion 3 is designed to recessed a little form.The foot pad place is an adjustable pedal 4, and this place is provided with the massage bead, and bead is rotatable, collapsible time pedal 4 inside.Backrest 1 can be pressed direction of arrow rotation among the figure along rotating shaft 12 in addition, to realize adjusting the angle of inclination of backrest 1; The adjusting button 54 of wherein regulating massage bead set on the button 52 of backrest inclination angle and the pedal is arranged with aforementioned another switch 51 and is arranged on the chair sidepiece, to make things convenient for people's hand operated.This design considerations ergonomics principle is increased in lateral location with several adjusting buttons, with the angle of adjusting backrest and the height of massage head.

Place, especially back part that whole simultaneously chair surface contacts with human body can be equipped with the stratiform heat tracing layer of similar electric blanket on the surface.The sensation of whole the small of the back all is warm when using winter like this.

The people that this chair can make student and white collar etc. bend over the desk for a long time reduces the pressure of cervical vertebra and waist, reduces the incidence of disease of cervical spondylopathy.

Claims

1. a chair comprises backrest, it is characterized in that, the horizontal section of described backrest is provided with massage head near the curved profile of an end of chair inboard in the described backrest, and described massage head is connected with starting switch; Described backrest top also comprises a crescent neck brace.

2. chair according to claim 1 is characterized in that, this chair also comprises a up concave type cushion.

3. chair according to claim 1 is characterized in that this chair also comprises a pedal, is installed on turnable massage bead on the described pedal.

4. chair according to claim 3 is characterized in that, described turnable massage bead connects one and regulates its vertically by-pass cock button of height.

5. chair according to claim 1 is characterized in that, described backrest is connected with one and regulates the adjusting button of elevation angle degree thereafter.

6. chair according to claim 1 is characterized in that described starting switch is located at the chair sidepiece.

7. chair according to claim 4 is characterized in that, described by-pass cock button is located at the chair sidepiece.

8. chair according to claim 5 is characterized in that, described adjusting button is located at the chair sidepiece.

9. chair according to claim 1 is characterized in that described backrest surface is provided with electric heating layer.