CN202312287U

CN202312287U - Spine healthy chair

Info

Publication number: CN202312287U
Application number: CN2011204828785U
Authority: CN
Inventors: 陈美娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-11-29
Filing date: 2011-11-29
Publication date: 2012-07-11
Anticipated expiration: 2021-11-29

Abstract

The utility model relates to a spine healthy chair. The spine healthy chair comprises a chair seat, a backrest and a headrest, wherein the backrest is connected with the chair seat; and the headrest is connected with the backrest. The spine healthy chair is characterized in that: a cervical vertebra pillow which can be lifted to be adjusted is arranged between the lower end part of the headrest and the upper end part of the backrest; the inclination of the backrest can be adjusted; a waistrest with adjustable inclination is arranged between the lower end part of the backrest and the chair seat; and an arc which is concave backwards and is in accordance with the occiput curvature of a head is arranged on the front side of the headrest. A user can adjust the spine healthy chair to a correct and comfortable state according to needs, so that uncomfortable symptoms of cervical vertebra and lumbar vertebra, caused by sitting for a long time, are prevented, the needs of people with different body contours and different positions are satisfied, and the application range is wide.

Description

The healthy seat of backbone

Technical field

The utility model relates to a kind of seat, the healthy seat of particularly a kind of backbone.

Background technology

At present; The structure of seat generally comprises seat support, leans against and rests the head on; Be divided into adjustable bed rearrangement chair and fixed seat according to leaning against whether can adjust, for example seat is generally and can adjusts seat support on the automobile, though its gradient that leans against can be adjusted according to user's needs; But still can let the people have a pain in the back after the sitting, this is because leaning against and resting the head on of seat do not have the physiology curvature design according to human body.The physiology curvature is meant that normal each section of backbone because of the Human Physiology needs, all has certain crooked radian.Organic whole---vertebra by vertebra and relevant interverbebral disc thereof, ligament, little capsular ligament etc. connect and compose has cervical flexure from bottom to top, chest is bent, waist is bent and bent four physiological bendings of sacrum, and its mesothorax is bent bent rearward protruding with sacrum, and cervical flexure and waist song are forwards protruding.

Lean on even added cervical vertebra pillow and waist now on some automobile, but often all be nonadjustable, this can only protect part to be fit to the people's of this size vertebra, and can not make everybody be benefited.Because the unreasonable design of people's size difference, sitting posture difference and seat makes user's sitting meeting cause that neck and lumbar pain is uncomfortable, so be necessary to invent a kind of healthy seat of the healthy backbone of backbone that helps protecting.

Summary of the invention

In view of the deficiency of prior art, the purpose of the utility model is to provide a kind of healthy seat of the healthy backbone of backbone of protecting.

To achieve these goals; The technical scheme of the utility model is: the healthy seat of a kind of backbone; Comprise seat support, be connected with seat support lean against and with lean against the headrest that is connected, it is characterized in that: be provided with the cervical vertebra pillow that liftable is regulated between the bottom of said headrest and the upper end that leans against.

Further, said leaning against to adjustable-pitch leans against, and is provided with adjustable-pitch waist between said bottom that leans against and the seat support and leans on.

Further, the front side of said headrest is provided with to recurve and meets a radian of rear pillow part curvature.

Further, the rear side of said cervical vertebra pillow is provided with slide block, is provided with at least one vertical chute of matching with slide block between the bottom of said headrest and the upper end that leans against.

Further, said cervical vertebra pillow is by electric hydaulic oil cylinder or its adjustable height of electric pushrod control.

Further, the two ends up and down that said waist leans on are hinged with slide block respectively, the said bottom that leans against be provided with at least one lean on the upper end slide block to match with waist vertical chute, said seat support is provided with at least one horizontal concrete chute that match by the lower end slide block with waist.

Further, said waist is by being to regulate its gradient by electric hydaulic oil cylinder or electric pushrod.

Further, said seat support is provided with the shift knob that is used to control electric hydaulic oil cylinder or electric pushrod work.

Further, be provided with detent mechanism between said slide block and the vertical chute, said detent mechanism is arranged in vertical chute for the interval and by spring-supported location ball, the rear side of said slide block offers and locatees the locating slot that ball matches.

Further, said seat support also is hinged with the adjustable legs holder.

Compared with prior art, the utlity model has following advantage: (1) user can adjust the height of cervical vertebra pillow according to self needs, to keep the normal physiology curvature of cervical vertebra, the control cervical spondylosis; (2) user can adjust the gradient that waist leans on according to self needs, to keep the normal physiology curvature of lumbar vertebrae, the control lumbar disc disease; (3) user can manual adjustment or this seat of electronic adjustment, and easy to operate, the scope of application is wide, can be applicable to automobile, family, office space etc.

Description of drawings

Fig. 1 leans against erectility figure for the utility model embodiment's.

Fig. 2 leans against heeling condition figure for the utility model embodiment's.

Fig. 3 is the side-looking state diagram of Fig. 2.

Among the figure: the 1-seat support, 2-leans against, the 3-headrest, 4-cervical vertebra pillow, the vertical chute of 5-, the 6-waist leans on, the 7-horizontal concrete chute.

The specific embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is done further elaboration.

With reference to figure 1 ~ 3; The healthy seat of a kind of backbone; Comprise seat support 1, be connected with seat support 1 lean against 2 and with lean against 2 headrests 3 that are connected; The bottom of said headrest 3 and lean against and be provided with the cervical vertebra pillow 4 that liftable is regulated between 2 the upper end, the front side of said headrest 3 is provided with to recurve and meets a radian of rear pillow part curvature.

In the present embodiment, the rear side of said cervical vertebra pillow 4 is provided with slide block, the bottom of said headrest 3 and lean against between 2 the upper end and be provided with the vertical chute 5 that matches with respective slide.Said cervical vertebra pillow 4 can lean against electric hydaulic oil cylinder or its adjustable height of electric pushrod control of 2 by being positioned at, and lock-bit; During control: the slide block of said cervical vertebra pillow 4 is vertically going up and down to slide in the chute 5.

In the present embodiment, saidly lean against 2 for adjustable-pitch leaning against, said leaning against is provided with adjustable-pitch waist between 2 bottom and the seat support 1 and leans on 6.Said waist leans on 6 two ends up and down to be hinged with slide block respectively, and said 2 the bottom of leaning against is provided with the vertical chute 5 that leans on 6 upper end slide blocks to match with waist, and said seat support 1 is provided with the horizontal concrete chute 7 that leans on 6 lower end slide blocks to match with waist.Said waist leans on 6 can lean against electric hydaulic oil cylinder or its gradient of electric pushrod adjusting of 2 by being positioned at, and lock-bit; When gradient was regulated: said waist leaned on the slide block of 6 upper ends in leaning against vertical chute 5 of 2 bottoms, to go up and down to slide, and said waist leans on horizontal slip in the horizontal concrete chute 7 of slide block on seat support 1 of 6 lower ends.

In the present embodiment, relative set is useful on the shift knob of controlling electric hydaulic oil cylinder or electric pushrod work on the said seat support 1.When pressing shift knob one, the user tilts to the desired angle of user so that lean against 2, and can be by sitting upright state to the state and the status adjustment that lies low of partly lying; When the user presses shift knob two so that cervical vertebra pillow 4 is elevated to correct comfortable position, to keep the normal physiology curvature of cervical vertebra, the control cervical spondylosis; When the user presses shift knob three so that waist leans on 6 upper end up-down and then adjusts waist and lean on 6 gradient, to keep the normal physiology curvature of lumbar vertebrae, the control lumbar disc disease; Said seat support 1 can also be hinged with the adjustable legs holder, when the user presses shift knob four so that the leg holder is elevated to the desired position of user.Wherein, cervical vertebra pillow 4 is that build and the sitting posture according to the people is adjusted to suitable position, and waist leans on 6 to be to be adjusted to suitable position according to leaning against 2 gradient and people's sitting posture.

Certainly; Said cervical vertebra pillow 4 leans on 6 can also locate its position through manual adjustments with waist; For example between slide block and vertical chute 5, detent mechanism is set; Said detent mechanism is that the interval is arranged in vertical chute 5 and by spring-supported location ball, the rear side of said slide block offers and locatees the locating slot that ball matches; Certainly detent mechanism can also adopt modes such as clamping screw.

The above is merely the preferred embodiment of the utility model, and all equalizations of being done according to the utility model claim change and modify, and all should belong to the covering scope of the utility model.

Claims

1. the healthy seat of a backbone, comprise seat support, be connected with seat support lean against and with lean against the headrest that is connected, it is characterized in that: be provided with the cervical vertebra that liftable regulates between the bottom of said headrest and the upper end that leans against and rest the head on.

2. the healthy seat of backbone according to claim 1, it is characterized in that: said leaning against to adjustable-pitch leans against, and is provided with adjustable-pitch waist between said bottom that leans against and the seat support and leans on.

3. the healthy seat of backbone according to claim 1, it is characterized in that: the front side of said headrest is provided with to recurve and meets a radian of rear pillow part curvature.

4. the healthy seat of backbone according to claim 1 is characterized in that: the rear side of said cervical vertebra pillow is provided with slide block, is provided with at least one vertical chute of matching with slide block between the bottom of said headrest and the upper end that leans against.

5. the healthy seat of backbone according to claim 4 is characterized in that: said cervical vertebra pillow is by electric hydaulic oil cylinder or its adjustable height of electric pushrod control.

6. the healthy seat of backbone according to claim 2; It is characterized in that: the two ends up and down that said waist leans on are hinged with slide block respectively; The said bottom that leans against be provided with at least one lean on the upper end slide block to match with waist vertical chute, said seat support is provided with at least one horizontal concrete chute that match by the lower end slide block with waist.

7. the healthy seat of backbone according to claim 6 is characterized in that: it is by electric hydaulic oil cylinder or its gradient of electric pushrod adjusting that said waist leans on.

8. according to claim 5 or the healthy seat of 7 described backbones, it is characterized in that: said seat support is provided with the shift knob that is used to control electric hydaulic oil cylinder or electric pushrod work.

9. according to claim 4 or the healthy seat of 6 described backbones; It is characterized in that: be provided with detent mechanism between said slide block and the vertical chute; Said detent mechanism is arranged in vertical chute for the interval and by spring-supported location ball, the rear side of said slide block offers and locatees the locating slot that ball matches.

10. the healthy seat of backbone according to claim 1, it is characterized in that: said seat support also is hinged with the adjustable legs holder.