CN204260298U - A kind of chair - Google Patents

Abstract

The utility model relates to office equipment field, particularly a kind of chair, and it comprises: support portion, for supporting the buttocks that user sits down; Chair pin is rod-like element, is arranged on surrounding below support portion; Backrest, it is arranged on the chair pin side below side, support portion one or this side; Folded sheet, it is cascaded by some plates, plate all can rotate with the place of series connection of adjacent panels around self, the side of the plate of bottommost is fixed on support portion upper surface, the side of the plate of top is slidably mounted on backrest, is provided with jacking folded sheet and makes it form the jacking apparatus of outwardly convex trend below folded sheet; Described support portion is overlooked as rectangle, and chair pin quantity is four, is vertically arranged on corner below support portion; Single chair pin is divided into upper, middle and lower segment, and two ends, stage casing hydraulic cylinder or spring are fixedly connected with epimere, lower intersegmental part; The purpose of this utility model is to provide a kind of protection user lumbar vertebrae, help rectification, more comfortable chair.

Description

A kind of chair

Technical field

The utility model relates to office equipment field, particularly a kind of chair.

Background technology

Nowadays white collar gets more and more, and is nearly all facing to computer when a lot of people works by day, and one sits a whole day, so a lot of young man has protrusion of lumber intervertebral disc, cervical spondylopathy etc. now;

And the way that most people comprise doctor's promotion is wanted to correct faulty sitting posture exactly, but in actual correcting process, be difficult to, during working, start in time to correct and come, but along with working deeply, lumbar portion slowly will stick together down, continue again to form the burden to lumbar vertebrae, so this problem does not all have good solution till now;

In addition, present chair-function is single too, can not meet more demands; Such as chair is too hard, and the sensation do not incorporated when sitting down, makes user feel uncomfortable.

Utility model content

For prior art Problems existing, goal of the invention of the present utility model is to provide a kind of protection user lumbar vertebrae, help rectification, more comfortable chair.

To achieve these goals, the technical solution adopted in the utility model is:

A kind of chair, it comprises:

Support portion, for supporting the buttocks that user sits down;

Chair pin is rod-like element, is arranged on surrounding below support portion, for supporting the weight of chair entirety and user;

Backrest, it is arranged on the chair pin side below side, support portion one or this side;

Folded sheet, it is cascaded by some plates, plate all can rotate with the place of series connection of adjacent panels around self, the side of the plate of bottommost is fixed on support portion upper surface, the side of the plate of top is slidably mounted on backrest, is provided with jacking folded sheet and makes it form the jacking apparatus of outwardly convex trend below folded sheet;

Described support portion is overlooked as rectangle, and chair pin quantity is four, is vertically arranged on corner below support portion; Single chair pin is divided into upper, middle and lower segment, two ends, stage casing are enclosed within epimere bottom, hypomere top, and two ends, stage casing hydraulic cylinder or spring are fixedly connected with epimere, lower intersegmental part, when this structure makes user sit down, there is slight buffering, when having action after user sits down, give user buffering, make the comfort level of chair higher.

The setting of folded sheet; correct idea based on fundamentally changing present stage; present most people be compulsory deemphasis just; deemphasis is being just consciously to force oneself; and this effect is obviously bad; so; we user that wants help slowly adapts to; to extend the process adapted to, first allow the bad habit that user keeps present, but the protection to lumbar vertebrae under being increased in this bad habit; and then by adjusting the jacking degree of jacking apparatus; make user adjust to normal condition, alleviate the psychological burden of user, protection user lumbar vertebrae, help are corrected.

As preferred version of the present utility model, described folded sheet is in series by two boards, and structure is simple, and convenient processing, minimizing cost, can reach the minimum instructions for use of the application's chair simultaneously.

As preferred version of the present utility model, described folded sheet outer surface lays memory foam, in the user of protrusion of lumber intervertebral disc, everyone spine shape is different, and most people have slight S type to bend, but use chair to help in the process of correcting, slowly can correct the shape of vertebra, and this process, need to ensure that folded sheet adapts to the spine shape in any stage constantly, so employing memory foam, ideally adapt to above-mentioned situation.

As preferred version of the present utility model, described jacking apparatus is some hydraulic stems, and structure is simple, reduces costs, and hydraulic stem technology is very ripe simultaneously, uses the quality controllability of hydraulic stem to chair higher.

As preferred version of the present utility model, described hydraulic stem is two, be parallel to each other, lower end is installed on the junction of support portion and backrest, and upper end is arranged in same series connection place of folded sheet, simultaneously to same series connection place effect, make in the process of folded sheet outwardly convex, the experience of user is better, and the power being wrapped in vertebra both sides is more symmetrical, and rectification effect is better.

As preferred version of the present utility model, the link position symmetry at two hydraulic stem upper ends and the folded sheet place of series connection be positioned at the vertical symmetrical center line both sides of folded sheet, symmetrical configuration, more stable.

As preferred version of the present utility model, described hydraulic stem can be worked by a remote control remote control, and user can change the amount of jacking apparatus jacking according to demand voluntarily, to adapt to the situation of oneself.

The beneficial effects of the utility model are:

Protection user lumbar vertebrae, help to correct, more comfortable.

Accompanying drawing explanation

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

Fig. 2 is A place enlarged drawing in Fig. 1.

Fig. 3 is B place enlarged drawing in Fig. 1.

Mark in figure: the fried nail of 1-, 2-chair pin, 3-heat dissipation switch, 4-support portion, 5-dispels the heat frame, 6-folded sheet, 7-jacking apparatus, 8-backrest, 9-eyeshade, 10-bar-shaped trough, 11-biomedical information acquisition bracelet, 12-slide rail, 13-button, 14-fingerprint recognition portion, 15-circulating water pipe, 16-pulley, 17-rope.

Detailed description of the invention

Below in conjunction with embodiment and detailed description of the invention, the utility model is described in further detail.But this should be interpreted as that the scope of the above-mentioned theme of the utility model is only limitted to following embodiment, all technology realized based on summary of the invention of the present utility model all belong to scope of the present utility model.

embodiment 1

As Fig. 1-3, a kind of chair, it comprises:

Support portion 4, for supporting the buttocks that user sits down;

Chair pin 2 is rod-like element, is arranged on surrounding below support portion 4;

Backrest 8, it is arranged on chair pin 2 side below side, support portion 4 one or this side;

Folded sheet 6, it is cascaded by some plates, plate all can rotate with the place of series connection of adjacent panels around self, the side of the plate of bottommost is fixed on support portion 4 upper surface, the side of the plate of top is slidably mounted on backrest 8, is provided with the jacking apparatus 7 that jacking folded sheet 6 makes it form outwardly convex trend below folded sheet 6.

Described folded sheet 6 is in series by two boards, described folded sheet 6 outer surface lays memory foam, described jacking apparatus 7 is some hydraulic stems, described hydraulic stem is two, be parallel to each other, lower end is installed on the junction of support portion 4 and backrest 8, and upper end is arranged in same series connection place of folded sheet 6, the link position symmetry at two hydraulic stem upper ends and folded sheet 6 place of series connection be positioned at the vertical symmetrical center line both sides of folded sheet 6, described hydraulic stem can be worked by a remote control remote control.

Described support portion 4 is overlooked as rectangle, and chair pin 2 quantity is four, is vertically arranged on corner below support portion 4; Single chair pin 2 is divided into upper, middle and lower segment, two ends, stage casing are enclosed within epimere bottom, hypomere top, and two ends, stage casing hydraulic cylinder or spring are fixedly connected with epimere, lower intersegmental part, when this structure makes user sit down, there is slight buffering, when having action after user sits down, give user buffering, make the comfort level of chair higher;

Described chair pin 2 hypomere can along stage casing, move up, described four chair pin 2 are one group with diagonal angle, be divided into two groups, hypomere with the chair pin 2 of group can synchronously move up, side, support portion 4 is provided with two buttons 13 controlling this function, control chair pin 2 hypomere move up or backhaul to initial position, and when moving up at every turn, selected group is random, this setting is the mood in order to help to adjust user, there is body-building function simultaneously, in white collar long-time code word scheme congee process, loosening once in a while is in high mood blender, start chair pin 2 by the button 13 controlling this function to move, random selection is more full of pleasantly surprised, and when one group of chair pin 2 rises, chair is owing to only having two supports to ground, all having is rocked, and this to be user lift both legs, make great efforts to keep balance, get final product the core muscle group of abdomen, reach to take exercise the effect loosening mood simultaneously.

The inner disk of described support portion 4 is wound with rope 17, support portion 4 front openings, this rope 17 head stretches out from this opening part, the head being arranged on inside, support portion 4 is fixed on support portion 4, when needing, can pull out, rope 17 overall length is greater than 3m, it scribbles high temperature resistant layer for cable wire or outside, when fire occurs, because office building is higher, when being held in one deck or a room, victim can not to jumping out outside window, often be scorched to death or smoke dead, and fire upwards continues, if put out not in time, run away to upper floor room, final is also to be in peril of one's life, and present application addresses this problem, when fire occurs, chair is stuck in indoor turning or window limit, then pull out rope 17 be enclosed within it or catch rope 17, victim can be hung out downwards outside window, wait for rescue, even if the intensity of a fire upwards develops, also victim's life can not be injured.

The inside of described chair pin 2 hypomere bottom is provided with fried nail 1, and it can be activated, and explodes downwards, heads into mattess, when victim is escaped with described rope 17, more firmly can hold victim, improves survival probability.

The centre of described support portion 4 is provided with can the heat radiation frame 5 of folding, it can be opened to both sides, make hollow out in the middle part of support portion 4, to reach the effect of heat radiation, nowadays a lot of white collar male sex has prostate problems, be exactly sitting, and then below buttocks, temperature is too high for a long time airtightly again causes, this device can be good at addressing this problem, and ensures the healthy reproduction of the white collar male sex.

Heat radiation frame 5 is provided with temperature measuring set, when testing heat radiation frame 5 upper surface temperature higher than 40 °, automatically heat radiation frame 5 is opened, too high and cause harmful effect to ensure that this portion temperature can not exceed normal body temperature, also heat dissipation switch 3 is provided with in front end, support portion 4, can before heat radiation frame 5 to be opened automatically, manual unlocking, to meet the specific demand of more people.

Side, described support portion 4 is provided with fingerprint recognition portion 14, has identity record function, can identify user's identity information, to determine that chair is locked or opens, security performance is stronger, enables user control the applicable crowd of chair, to increase its satisfaction of users.

Described folded sheet 6 surface is provided with pressure sensor, the remote control of its connecting fluid depression bar, pressure sensor there is a critical point, after folded sheet 6 surface pressing exceedes this value, it controls remote control remote-control hydraulic bar and to retract a segment distance, highly improper to prevent initial user from adjusting, on the contrary lumbar vertebrae is caused to the situation of negative pressure.

What described support portion 4 upper surface was laid is memory foam (more comfortable time user is sat), backrest 8 surface (makes back more straight for hard material is formed, be convenient to Kyphosis correcting, and coordinate with folded sheet 6, also can not make to lean against uncomfortable), as timber, the middle part of upper end, backrest 8 front is provided with a bar-shaped trough 10, memory foam (respite of can later lying time user tires out, this place's memory foam can help to alleviate cervical vertebra pressure) is filled in groove.

Memory foam inside on described backrest 8 top is provided with circulating water pipe 15, there is the recirculated water of flowing its inside, driven by the pump being arranged on backrest 8 inside, and the flow of water equifrequent between two fixed values is switched, when user's cervical vertebra is close to this place's memory foam, can cause and press down, now circulating water pipe 15 can be crushed, and pump drives water circulation, circulating water pipe 15 can be made to heave, counter-force is realized to user's cervical vertebra, and the change of discharge makes to form fixing fluctuating between circulating water pipe 15 and cervical vertebra, reach massage effect, help to alleviate cervical vertebra pressure.

Described backrest 8 is arranged on the guide rail of chair pin 2 side below side, support portion 4 one or this side, can adjust height, to adapt to the applicable crowd of different length upper body along this guide rail.

Described backrest 8 comprises pin joint and locking device with support portion 4 or chair pin 2 junction, locking device can lockedly make backrest 8 fix, time not locked, can open backward along pin joint, the side of the plate of described folded sheet 6 top is slidably mounted on backrest 8, when backrest 8 is opened backward, folded sheet 6 top is relative to the surperficial slide downward of backrest 8, when sliding into extreme position, folded sheet 6 is straightened, and now backrest 8 is opened to maximum angle backward, makes user can transfer backrest 8, form the lying posture of inclination, carry out respite or lunch break.

The side of the plate of described folded sheet 6 top is slidably mounted on backrest 8 by slide rail 12, the side of the plate of folded sheet 6 top pays rod member to both sides, rod member is arranged pulley 16, pulley 16 and slide rail 12 are slidably matched, and slide rail 12 material is permanent magnetic iron, pulley 16 is iron, this structure does not need buckle, and scientific structure is simple, quick detachable maintenance cleaning, simultaneously dirty or when having gone bad at folded sheet 6, be also convenient for changing.

Described chair is also provided with biomedical information acquisition bracelet 11, it can be with user on hand, collect the biological information of user, to help improve the spinal correction progress of user, biomedical information acquisition bracelet 11 is magnetically fitted in backrest 8 side simultaneously, take out when need use, easy to operate, improve user satisfaction.

Described backrest 8 top is provided with eyeshade 9, and it is magnetically fitted in backrest 8 top, takes out when need use, easy to operate, improves user satisfaction, when helping user's rest, improves sleep quality.

Belt on described eyeshade 9 can adjust collapsing length automatically, to adapt to the user of different head size, makes it can not too tightly or too pine, more comfortable.

Described eyeshade 9 is provided with heating, cooling function with eye contact position, and during sleep, intensification can reduce eye fatigue, and cooling can eliminate pouch and eyes edema, meets more demands, more beautiful while making user more healthy.

Described biomedical information acquisition bracelet 11 can mate with described eyeshade 9, by the biological information that biomedical information acquisition bracelet 11 gathers, judge the degree of fatigue of user, control eyeshade 9 and select suitable belt elasticity, eyeshade 9 and the temperature at eye contact position, better improve sleep quality to help user.

Claims (7)

1. a chair, it comprises:

Support portion, for supporting the buttocks that user sits down;

Chair pin is rod-like element, is arranged on surrounding below support portion;

Backrest, it is arranged on the chair pin side below side, support portion one or this side;

Folded sheet, it is cascaded by some plates, plate all can rotate with the place of series connection of adjacent panels around self, the side of the plate of bottommost is fixed on support portion upper surface, the side of the plate of top is slidably mounted on backrest, is provided with jacking folded sheet and makes it form the jacking apparatus of outwardly convex trend below folded sheet;

Described support portion is overlooked as rectangle, chair pin quantity is four, is vertically arranged on corner below support portion, and single chair pin is divided into upper, middle and lower segment, two ends, stage casing are enclosed within epimere bottom, hypomere top, and two ends, stage casing hydraulic cylinder or spring are fixedly connected with epimere, lower intersegmental part.

2. a kind of chair according to claim 1, is characterized in that, described folded sheet is in series by two boards.

3. a kind of chair according to claim 1, is characterized in that, described folded sheet outer surface lays memory foam.

4. a kind of chair according to claim 1, is characterized in that, described jacking apparatus is some hydraulic stems.

5. a kind of chair according to claim 4, is characterized in that, described hydraulic stem is two, is parallel to each other, and lower end is installed on the junction of support portion and backrest, and upper end is arranged in same series connection place of folded sheet.

6. a kind of chair according to claim 5, is characterized in that, the link position symmetry at two hydraulic stem upper ends and the folded sheet place of series connection be positioned at the vertical symmetrical center line both sides of folded sheet.

7. a kind of chair according to claim 4, is characterized in that, described hydraulic stem can be worked by a remote control remote control.