CN210249159U

CN210249159U - Chair easy to get up

Info

Publication number: CN210249159U
Application number: CN201921019123.4U
Authority: CN
Inventors: 肖泽恒
Original assignee: Individual
Current assignee: Shenyang Jiushun Furniture Co ltd
Priority date: 2019-06-30
Filing date: 2019-06-30
Publication date: 2020-04-07
Anticipated expiration: 2029-06-30

Abstract

The utility model discloses an easy-to-get-up chair, which comprises a chair seat, a backrest, armrests and supporting legs, wherein the front end of the chair seat is hinged with a rotating shaft, the rotating shaft is provided with a main turning plate matched with the size of the chair seat, one end of the main turning plate is hinged with a vertically arranged auxiliary turning plate, the armrests are provided with a driving mechanism capable of driving the main turning plate to turn, the chair seat is provided with an auxiliary mechanism capable of enabling the auxiliary turning plate to keep a vertical state, the outer side of the armrest is provided with a transverse chute, a moving block is movably arranged in the transverse chute, the upper end of the moving block is hinged with a holding handle, a linkage mechanism capable of driving the holding handle to move along the transverse chute by turning the main turning plate is connected between the auxiliary turning plate and the holding handle, according to the structure, the turning of the main turning plate and the auxiliary turning plate helps the, the old can get up.

Description

Chair easy to get up

Technical Field

The utility model relates to an easy-to-get-up chair.

Background

The elderly are used to activities in various public spaces after retirement, and the elderly are frequently required to sit on a chair in the public space for rest as physical strength declines with age; however, most of the current public seats are not considered by the old, and especially the old sits down after a period of activity, so that getting up is a great problem; many old people often have a condition of endless, and the normal activities of the old people are hindered; therefore, it is necessary to design an easy-to-get-up seat, which provides certain assistance when the old people get up, and facilitates outdoor activities of the old people.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical problem that: the utility model provides an easy-to-get-up chair, can solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an easy-to-get-up chair comprises a chair seat, a backrest, armrests and supporting legs, wherein a rotating shaft is hinged at the front end of the chair seat, a main turning plate matched with the size of the chair seat is arranged on the rotating shaft, an auxiliary turning plate vertically arranged is hinged at one end of the main turning plate, a driving mechanism capable of driving the main turning plate to turn is arranged on the armrests, an auxiliary mechanism capable of enabling the auxiliary turning plate to keep a vertical state is arranged on the chair seat, a transverse sliding groove is arranged on the outer side of the armrest, a moving block is movably arranged in the transverse sliding groove, a holding handle is hinged at the upper end of the moving block, a linkage mechanism capable of driving the holding handle to move along the transverse sliding groove through turning of the main turning plate is connected between the auxiliary turning plate and the holding handle, according to the structure, the main turning plate is driven by the, and the supplementary board that turns over makes supplementary board that turns over keep vertical state always through the effect of complementary unit to turn over through the owner and turn over the board with supplementary help old person slowly lift up the upper part of the body when getting up, supplementary old person gets up.

Furthermore, the linkage mechanism comprises a vertical sliding groove arranged on one side of the auxiliary turning plate, a first guide block is arranged in a transverse sliding groove on one side of the moving block, a support block is arranged on one side of the first guide block, a guide cylinder is arranged on one side of the support block, and one end of the guide cylinder is movably arranged in the vertical sliding groove.

Furthermore, the auxiliary mechanism comprises a transverse rail arranged on the upper surface of the chair seat, a second guide block is movably arranged in the transverse rail, an air supporting hydraulic rod is arranged on one side, close to the backrest, of the auxiliary turning plate, and one end of the air supporting hydraulic rod is fixedly connected with the second guide block.

Furthermore, the driving mechanism comprises a groove arranged at the front end of one of the handrails, a motor is arranged in the groove, and a motor shaft of the motor penetrates through the groove and is connected with one end of the rotating shaft.

Preferably, a driving switch is arranged at the front end of the handle, and the driving switch is electrically connected with the motor.

Preferably, rollers are respectively arranged on two sides of the second guide block at intervals.

To sum up, the utility model discloses for its beneficial effect of prior art is:

the utility model discloses an easily chair of standing up, simple structure, convenient to use, when the old man of sitting on the chair need stand up, accessible actuating mechanism drives the owner and turns over the board and turn, and the owner turns over the board and drives supplementary board that turns over when turning and remove together, and supplementary effect that turns over the board and pass through complementary unit makes supplementary board that turns over keep vertical state always to turn over the board and supplementary help the old person that turns over slowly lifts up the upper part of the body when standing up through the owner, supplementary old man stands up, thereby makes things convenient for old person's outdoor activities.

Drawings

Fig. 1 is one of the schematic perspective views of the present invention;

fig. 2 is a second perspective view of the present invention;

fig. 3 is a schematic view of the half-section of the present invention.

Detailed Description

The invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings:

an easy-to-rise chair as shown in fig. 1 to 3 has the following specific embodiments: the chair comprises a chair seat 1, a backrest 2, armrests 3 and supporting legs 4, wherein a rotating shaft 5 is hinged at the front end of the chair seat 1, a main turning plate 6 matched with the size of the chair seat 1 is arranged on the rotating shaft 5, an auxiliary turning plate 7 vertically arranged is hinged at one end of the main turning plate 6, a driving mechanism 100 capable of driving the main turning plate 6 to turn is arranged on the armrests 3, an auxiliary mechanism 200 capable of enabling the auxiliary turning plate 7 to keep a vertical state is arranged on the chair seat 1, a transverse sliding groove 8 is arranged on the outer side of the armrests 3, a moving block 9 is movably arranged in the transverse sliding groove 8, a holding handle 10 is hinged at the upper end of the moving block 9, a linkage mechanism 300 capable of driving the holding handle 10 to move along the transverse sliding groove 8 through the turning of the main turning plate 6 is connected between the auxiliary turning plate 7 and the holding handle 10, and the driving mechanism, the main board 6 that turns over drives supplementary board 7 simultaneously and moves forward, and supplementary board 7 that turns over passes through complementary unit 200's effect, makes its keep vertical state directly, thereby turn over the board 6 and supplementary board 7 that turns over through the main help old person that turns slowly lifts up the upper part of the body when getting up, supplementary old man gets up, and the old man can be held the handle 10 of shaking hands in one hand, better prevent that the old man from getting up the in-process and falling down, the main rotation angle who turns over board 6 is less than 60, the speed of taking off and land is less than 5/s.

The utility model discloses in link gear 300 is including setting up at the supplementary vertical spout 21 that turns over board 7 one side the movable block 9 one side is located and is equipped with first guide block 22 in the horizontal spout 8 first guide block 22 one side is equipped with supporting shoe 23 one side is equipped with direction cylinder 24, the activity of 24 one end of direction cylinder sets up in vertical spout 21, and the during operation is assisted and is turned over board 7 and move forward, drives direction cylinder 24 through vertical spout 21 and moves forward to can drive the hand (hold) handle 10 that holds on the movable block 9 and follow supplementary board 7 and together move forward.

The utility model discloses in complementary unit 200 is including setting up the horizontal track 31 at seat support 1 upper surface horizontal track 31 internalization is equipped with second guide block 32 supplementary board 7 that turns over is close to back 2 one side and is equipped with gas strut hydraulic stem 33, gas strut hydraulic stem 33 one end and second guide block 32 fixed connection second guide block 32 both sides interval respectively are equipped with gyro wheel 61, and during operation, second guide block 32 is along horizontal track 31 round trip movement, and gas strut hydraulic stem 33 is vertical state and installs in second guide block 32 upper end, and gas strut hydraulic stem 33 turns over board 7 fixed connection with supplementary to can make supplementary board 7 keep vertical state's the round trip movement along horizontal track 31 always, and through the setting of gyro wheel 61, make the more smooth and easy removal in horizontal track 31 of second guide block 32.

The utility model discloses in actuating mechanism 100 is including setting up the recess 41 at one of them handrail 3 front end be equipped with motor 42 in the recess 41, motor 42's motor shaft passes recess 41 and is connected with 5 one ends in the pivot hold the handle 10 front end and be equipped with drive switch 51, drive switch 51 and motor 42 electric connection, the during operation is once pressed drive switch 51, and drive motor 42 work makes the owner turn over board 6 and turns out, turns over board 6 and turns over the back motor 42 automatic shutdown work that comes out, presses drive switch 51 again, and motor 42 can reverse, makes the owner turn over board 6 and resets, resets back motor 42 automatic shutdown work.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only illustrative of the principles of the present invention, and the present invention can be modified in various ways without departing from the spirit and scope of the present invention, and these modifications and changes fall into the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an easy chair of getting up, including seat support (1), back (2), handrail (3) and supporting legs (4), its characterized in that: the front end of the chair seat (1) is hinged with a rotating shaft (5), the rotating shaft (5) is provided with a main turning plate (6) which is matched with the chair seat (1) in size, one end of the main turning plate (6) is hinged with a vertically arranged auxiliary turning plate (7), a driving mechanism (100) which can drive the main turning plate (6) to turn over is arranged on the handrail (3), an auxiliary mechanism (200) which can keep the auxiliary turning plate (7) in a vertical state is arranged on the chair seat (1), a transverse sliding groove (8) is arranged on the outer side of the handrail (3), a moving block (9) is movably arranged in the transverse sliding groove (8), a holding handle (10) is hinged to the upper end of the moving block (9), and a linkage mechanism (300) which can be turned through the main turning plate (6) to drive the holding handle (10) to move along the transverse sliding groove (8) is connected between the auxiliary turning plate (7) and the holding handle (10).

2. The easy-to-get-up chair according to claim 1, wherein the linkage mechanism (300) comprises a vertical sliding groove (21) arranged on one side of the auxiliary turning plate (7), a first guide block (22) is arranged in the transverse sliding groove (8) on one side of the moving block (9), a support block (23) is arranged on one side of the first guide block (22), a guide cylinder (24) is arranged on one side of the support block (23), and one end of the guide cylinder (24) is movably arranged in the vertical sliding groove (21).

3. The easy-to-get-up chair is characterized in that the auxiliary mechanism (200) comprises a transverse rail (31) arranged on the upper surface of the chair seat (1), a second guide block (32) is movably arranged in the transverse rail (31), an air supporting hydraulic rod (33) is arranged on one side of the auxiliary turning plate (7) close to the backrest (2), and one end of the air supporting hydraulic rod (33) is fixedly connected with the second guide block (32).

4. An easy-to-get-up chair according to claim 1, wherein the driving mechanism (100) comprises a recess (41) provided at the front end of one of the armrests (3), a motor (42) is provided in the recess (41), and a motor shaft of the motor (42) passes through the recess (41) and is connected to one end of the rotating shaft (5).

5. The easy-to-get-up chair is characterized in that a driving switch (51) is arranged at the front end of the handle grip (10), and the driving switch (51) is electrically connected with the motor (42).

6. An easy-to-rise chair according to claim 3, wherein rollers (61) are provided at both sides of the second guide block (32) at intervals.