CN201492040U

CN201492040U - Chair with auxiliary standing function

Info

Publication number: CN201492040U
Application number: CN200920306827XU
Authority: CN
Inventors: 李伟凤
Original assignee: NINGBO COMFORT HEALTH EQUIPMENT CO Ltd
Current assignee: NINGBO COMFORT HEALTH EQUIPMENT CO Ltd
Priority date: 2009-07-24
Filing date: 2009-07-24
Publication date: 2010-06-02
Anticipated expiration: 2019-07-24

Abstract

The utility model discloses a chair with the auxiliary standing function, and aims at providing a chair which can provide auxiliary supporting force when seating people leave the seat. The chair with the auxiliary standing function is composed of supporting feet (4), a tie-plate (6) connected on the upper edges of the supporting feet (4), and a backrest (5), wherein an air sac (2) is arranged on the tie-plate (6) of the utility model, a block of seat plate (1) hinged with the upper front edge of the chair is arranged on the upper edge of the air sac (2), and the air sac (2) is communicated with an electric gas pump which is controlled by an electric switch. When seating people leave the seat, the upper bodies are inclined, the backrest (5) can be inclined along and form an angle of 110 degrees to 90 degrees with the bottom surface of the supporting feet, the electric switch is communicated to delay 5 to 15 seconds to start the gas pump, the seat plate (1) is pushed by the air sac (2) to support the seating people in an auxiliary mode, the seat plate (1) is rotated to the highest position and then is delayed for 5 to 15 seconds, the air sac (2) is automatically deflated, and the seat plate (1) is placed flatly. The chair with the auxiliary standing function generates auxiliary supporting force when the seating people leave the seats, seating people can leave the seats easily, and the chair can be combined with chairs with massage functions to perfect the functions.

Description

A kind of have auxiliary station render meritorious service can chair

Technical field

The utility model relates to a kind of chair, relates to a kind of chair that can help old man or legs and feet not to make things convenient for the person to stand very much specifically.

Background technology

The chair that the existing old man of being suitable for takes one's seat, general is on leg fixing backing plate, the back is provided with backrest, but wherein better its backrest hypsokinesis of person, this class chair or reliably, maybe can lie or cushion or hard seat, but all have a shortcoming: promptly for inconvenient old man and the legs and feet inconvenience person of standing voluntarily, lack a kind of auxiliary function of standing, this is a unluckily thing really.

Summary of the invention

Technical problem to be solved in the utility model is, provides that a kind of to allow the old and legs and feet inconvenience person not only take one's seat comfortable, and auxiliary function of standing is arranged when standing, and helps seated person for example old man's body and mind health and happiness and practical chair.

The purpose of this utility model is to be achieved by following technical proposals.

A kind of have auxiliary station render meritorious service can chair, form by leg, the backing plate that is connected in the leg top and backrest, the utility model is provided with an air bag on backing plate, the air bag top is provided with a block plate, the forward position of seat board and backing plate is hinged; Described air bag is connected with an electric air pump, and electric air pump is by a cover electrical switchgear control; An Electric Appliance Cabinet is set below the backing plate, electrical switchgear and electric air pump are installed in the Electric Appliance Cabinet.When the old man who takes one's seat need disseat, as long as reach forward, described backrest can be followed and be leaned forward, and going to the leg bottom surface angled 110 °～90 ° around a rotating shaft, this moment, electric switch was connected, and delayed time for 5～15 seconds, starting electric air pump inflates automatically to air bag, seat board rotates by air bag jack-up and around hinged limit, and the place ahead tilts gradually up, assists seated person is held up; After turning to the extreme higher position, described seat board is set 5～15 seconds of delaying time, air bag meeting automatic deflation, and seat board is balanced again.The utility model can be given one a leg up for the inconvenient seated person of standing voluntarily, can remove the nursing staff to a certain extent.

As preferably, after connecting, electric switch delayed time for 8～12 seconds, and start electric air pump and inflate automatically to air bag.

As preferably, after turning to the extreme higher position, described seat board is set 8～12 seconds of delaying time, the air bag automatic deflation, seat board is balanced again.

The profile of described air bag is a figure-8 structure, and its axial expansion amount of two solar term capsules of figure-8 structure can superpose, and promptly can increase exponentially the stroke of seat board.

The utility model is provided with second air bag in the front of chair, be for massage effect is provided with, and after the old man took one's seat, the shank position can rest to massage on this air bag loosened.The side of second air bag has a slice diaphragm, utilizes this diaphragm to be connected with the chair front, second air bag can be hung over the chair front.

Air bag is the elastomeric material manufacturing.

The utility model has following beneficial effect compared with the prior art:

1. auxiliary holder power is arranged when standing, and free and relaxed, safety is safe;

2. comfort for sitting posture cannot not stood anxiously, and is happy, good for health.

3. with chair combination, make the massage armchair subfunction more perfect with massage functions.

Description of drawings

Fig. 1 is the schematic perspective view of a kind of embodiment of the utility model;

Fig. 2 is the schematic diagram of the utility model chair when having the people to disseat;

Fig. 3 is the original state schematic diagram of the utility model chair.

The specific embodiment

The utility model will be further described below in conjunction with accompanying drawing.Shown in Figure 1 be a kind of have auxiliary station render meritorious service can the chair schematic perspective view; In Fig. 2, connecting backing plate 6 on the leg 4, air bag 2 is placed on the backing plate 6, and air bag 2 tops contact with seat board 1, and seat board 1 usefulness bearing pin 7 is hinged with the forward position of backing plate; Backrest 5 is hinged by bearing pin 8 with support 4, and spacing with depression bar 11; The below of backing plate 6 is provided with a

cupboard

10,10 li installation electrical control gears of cupboard and electric air pump.When the people who takes one's seat need stand, as long as forward lean is to 110 °～90 ° of angles and keep about about 8～12 seconds, pass through electrical control gear, electric air pump promptly starts to air bag 2 to be inflated automatically, air bag 2 rotates with seat board 1 jack-up and around bearing pin 7, so seat board 1 the place ahead up tilts, assist seated person is held up; After disseating, seated person delayed time again for 8～12 seconds, air bag 2 meeting automatic deflations, and seat board 1 is balanced again.Air bag 2 profiles are figure-8 structure, can increase the stroke of seat board 1; The seat front is provided with second air bag 3, is used to massage shank.

The utility model embodiment is provided with massage machine at backrest 5 positions of chair, makes chair-function more perfect.

There are two wheels 9 support 4 rear ends, if move chair, only need pin the occipitalia of back 5 and press backward, and whole chair, can easily be moved chair as two wheel barrows toward rear-inclined, has increased the practicality of chair.

The utility model makes seated person that auxiliary holder power be arranged when standing, and is free and relaxed, and safety is safe; And comfort for sitting posture, cannot not stand anxiously, happy, good for health.Chair combination with having massage functions makes the massage armchair subfunction more perfect.

Claims

One kind have auxiliary station render meritorious service can chair, form by leg (4), the backing plate (6) that is connected in leg (4) top and backrest (5), it is characterized in that, an air bag (2) is set on the backing plate (6), air bag (2) top is provided with a block plate (1), and seat board (1) is hinged with the forward position of backing plate (6); Described air bag (2) is connected with an electric air pump by electric controling switch control.
2. according to claim 1 a kind of have auxiliary station render meritorious service can chair, it is characterized in that the profile of described air bag (2) is a figure-8 structure.
3. according to claim 1 and 2 a kind of have auxiliary station render meritorious service can chair, it is characterized in that the chair front is provided with a massage air bag (3).
According to claim 1 or 2 described a kind of have auxiliary station render meritorious service can chair, it is characterized in that described air bag (2) is the elastomeric material manufacturing.
5. according to claim 1 and 2 a kind of have auxiliary station render meritorious service can chair, it is characterized in that, described backrest (5) present position is that electric switch is connected during with angled 110 °～90 ° of leg (4) bottom surface, and makes the electric air pump delayed startup, and delay time was set at for 5～15 seconds.
6. according to claim 5 a kind of have auxiliary station render meritorious service can chair, it is characterized in that described delay time was set at for 8～12 seconds.
7. according to claim 1 and 2 a kind of have auxiliary station render meritorious service can chair, it is characterized in that described seat board (1) turns to 5～15 seconds of time-delay are set behind the extreme higher position, air bag (2) automatic deflation, seat board (1) is balanced again.
8. according to claim 7 a kind of have auxiliary station render meritorious service can chair, it is characterized in that described seat board (1) turns to 8～12 seconds of time-delay are set behind the extreme higher position, air bag (2) automatic deflation, seat board (1) is balanced again.