CN209846607U - Falling-preventing old people standing-up assisting seat - Google Patents

Abstract

The utility model discloses a falling-down-preventing old people rising-assisting seat, which comprises a seat, a seat back, chair legs and handrails fixedly arranged on the seat, wherein the seat comprises a seat frame and a seat surface hinged with the seat frame, a U-shaped fixing part is fixedly arranged in the middle of the back surface of the seat surface, and the U-shaped fixing part is hinged with additional chair legs which are obliquely arranged backwards and are contacted with the ground; the fixed web beam that is provided with of level between two chair legs of hinge lower extreme, the fixed connecting plate that is provided with between two chair legs of keeping away from the hinge, the fixed bearing board that is provided with of level between web beam and the connecting plate, the vertical fixed spanner formula hydraulic stem that is provided with on the bearing board, the top and the seat back of spanner formula hydraulic stem just keep away from the one end fixed connection of pivot, the hydraulic stem spanner of spanner formula hydraulic stem sets up on the handrail. The beneficial effects of the utility model are that convenient to use, the collection is prevented falling the function and is helped the function as an organic whole, has health function concurrently, is particularly suitable for the old person to use.

Description

Falling-preventing old people standing-up assisting seat

Technical Field

The utility model belongs to daily life apparatus field relates to a seat, in particular to prevent falling down old man and help seat.

Background

With the continuous deepening of the aging degree in China, the number of the old people is continuously increased, and the requirements of the old people on the stability of the seat are higher when the old people sit on the seat due to the physique; when getting up, the chair relies on helping oneself get up and keeping the stability of the body by the aid of foreign objects, but the existing chair cannot meet the requirements of old people on the stability of the chair and the requirements of old people on the action of the chair help at the same time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent falling old man and help seat to the above-mentioned problem that current old man helps seat to exist.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: an anti-falling old man lifting-up chair comprises a chair seat, a chair back, chair legs and armrests fixedly arranged on the chair seat,

the chair seat comprises a chair seat frame and a chair seat arranged in the chair seat frame, one end of the chair seat frame far away from the chair back is rotatably connected with the chair seat through a hinge, a U-shaped fixing piece is fixedly arranged in the middle of the back of the chair seat, and an additional chair leg which is obliquely arranged backwards and is contacted with the ground is hinged on the U-shaped fixing piece;

the chair comprises a hinge, two chair legs and a bearing plate, wherein a reinforced cross beam is horizontally and fixedly arranged between the two chair legs at the lower end of the hinge, the connecting plate is fixedly arranged between the two chair legs and is kept away from the hinge, a through groove is vertically formed in the connecting plate, the bearing plate is horizontally and fixedly arranged between the reinforced cross beam and the connecting plate, a wrench type hydraulic rod is vertically and fixedly arranged on the bearing plate, the top end of the wrench type hydraulic rod is fixedly connected with the back surface of a seat surface and is kept away from one end of a rotating shaft, and a hydraulic rod wrench of the wrench type hydraulic rod is arranged on a handrail.

Furthermore, the chair legs and the chair seat form a quadrangular frustum pyramid with a narrow upper surface, a wide lower surface and four trapezoidal peripheral side surfaces.

Furthermore, one end of the additional chair leg, which is contacted with the ground, is rotatably connected with a roller.

Furthermore, the chair back is sequentially provided with a head massage pillow, a neck massage pillow and a waist massage pillow from top to bottom.

Further, neck massage pillow is the dumbbell shape streamline, waist massage pillow is domes, head massage pillow middle part is equipped with the recess, all seted up a plurality of standing grooves on neck massage pillow, waist massage pillow and the head massage pillow, rotatable magnetic core massage ball that is provided with in the standing groove.

Furthermore, the side of the handrail is provided with a storage bag.

Furthermore, the U-shaped fixing piece is connected with the additional chair leg through a pin shaft.

Compared with the prior art, the beneficial effects of the utility model are that: the novel falling-prevention old man standing-up assisting seat is simple and convenient to use, has dual functions of standing-up assisting and falling-prevention, and has a health-care effect.

Drawings

FIG. 1 is a perspective view of an old man's booster seat for preventing falling down according to an embodiment of the present invention;

FIG. 2 is a side view of the fall-down prevention old man's booster seat according to the embodiment of the present invention;

FIG. 3 is a perspective view of the seat surface and seat frame;

FIG. 4 is a left side view of FIG. 3;

FIG. 5 is a schematic view of a U-shaped fastener;

FIG. 6 is a front view of the add-on leg;

in the figure: 1. a chair seat; 1-1, a seat frame; 1-2, a seat surface; 2. a chair back; 3. a chair leg; 4. a hinge; 5. a reinforcing cross beam; 6. a support plate; 7. a wrench-type hydraulic lever; 8. a U-shaped fixing member; 9. additional chair legs; 10. a handrail; 11. a hydraulic lever wrench; 12. a roller; 13. a head massage pillow; 14. a neck massage pillow; 15. a waist massage pillow; 16. a magnetic massage ball; 17. a placement groove; 18. a storage bag; 19. a connecting plate; 20. a through groove.

Detailed Description

The technical solution in the embodiments of the present invention is described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

As shown in fig. 1-2, the embodiment of the utility model provides a prevent falling down old man and help seat, including seat support 1, the back of the chair 2, chair leg 3 and fixed setting up handrail 10 on the seat support 1, chair leg 3 and seat support 1 constitute that the upper surface is narrow, the lower surface is wide and four sides are trapezoidal four prismatic table on every side, increase the stability of chair. The chair back 2 is provided with a head massage pillow 13, a neck massage pillow 14 and a waist massage pillow 15 from top to bottom. The neck massage pillow 14 is in a dumbbell-shaped streamline shape, the waist massage pillow 16 is in an arch structure, a groove is formed in the middle of the head massage pillow 13, a plurality of placing grooves 17 are formed in the neck massage pillow 14, the waist massage pillow 15 and the head massage pillow 13, and magnetic core massage balls 16 are rotatably arranged in the placing grooves 17. The magnetic core massage ball 16 can rotate along with the movement of the body of the user, thereby playing a massage role, and meanwhile, the magnetic core massage ball 16 belongs to a permanent magnet, which can promote the circulation of blood and has a health care function for the user. The side of the armrest 10 is provided with a storage pocket 18, and the storage pocket 18 can be used for storing the user's hand-held articles, such as presbyopic glasses, pagers, radios, mobile phones, newspapers and the like.

As shown in fig. 3 and 4, the seat 1 includes a seat frame 1-1 and a seat surface 1-2 disposed in the seat frame 1-1, one end of the seat frame 1-1 away from the seat back 2 is rotatably connected to the seat surface 1-2 by a hinge 4, and the hinge 4 is a 90-degree hinge. The middle of the back of the seat surface 1-2 is fixedly provided with a U-shaped fixing piece 8, the U-shaped fixing piece 8 is hinged with an additional chair leg 9 which is obliquely arranged backwards and is contacted with the ground, and the U-shaped fixing piece 8 is connected with the additional chair leg 9 through a pin shaft. The end of the additional chair leg 9 contacting the ground is rotatably connected with a roller 12, as shown in fig. 5, the U-shaped fixing member is provided with a first through hole opposite to each other, the additional chair leg at the end hinged with the U-shaped fixing member is provided with a second through hole, the additional chair leg is placed in the U-shaped groove of the U-shaped fixing member, meanwhile, the additional chair leg is hinged with the U-shaped fixing member by a pin shaft penetrating through the first through hole and the second through hole, the pin shaft is a standardized fastener, can be fixedly connected statically and can also move relative to the connected member, and is mainly used at the hinged position of two parts to form a hinged connection. The pin shaft is usually locked by a cotter pin, and has reliable work and convenient disassembly. A reinforcing cross beam 5 is horizontally and fixedly arranged between the two chair legs 3 at the lower end of the hinge 4, a connecting plate 19 is fixedly arranged between the two chair legs 3 far away from the hinge 4, and a through groove 20 is vertically formed in the connecting plate 19. When the utility model discloses when bending back, two chair legs in seat the place ahead leave ground, and the additional chair slides along leading to the groove, and the gyro wheel rolls backward along ground, and when the upper end contact of additional chair leg and leading to the groove, the gyro wheel stops to roll, and two chair legs at seat rear and additional chair leg constitute triangle-shaped, ensure the utility model discloses can not fall down because of bending back, further guarantee this uses neotype stability.

A bearing plate 6 is horizontally and fixedly arranged between the reinforcing cross beam 5 and the connecting plate 19, a wrench type hydraulic rod 7 is vertically and fixedly arranged on the bearing plate 6, the top end of the wrench type hydraulic rod 7 is fixedly connected with the back surface of the seat surface 1-2 and one end far away from the rotating shaft 4, and a hydraulic rod wrench 11 of the wrench type hydraulic rod 7 is arranged on the armrest 10. The wrench hydraulic lever 7 is available from Gefieca/Gefitie. Sit the user on the seat, both hands are put on the handrail, because be provided with hydraulic stem spanner 11 on the handrail, the user pulls hydraulic stem spanner 11, wrench type hydraulic stem 7 will be with seat jack-up, because the front end of seat is articulated with the seat support frame, so the seat will become the inclined plane at the in-process that wrench type hydraulic stem 7 risees gradually, and then promote the slow stand-up of user, the buttock leaves the seat gradually, ensure that the user also can relax under the condition with the help of other people and stand up.

To sum up, the utility model discloses prevent falling down the old man and help the seat, convenient to use collects and prevents falling the function and helps the function as an organic whole, has health function concurrently, is particularly suitable for the old person to use.

The above disclosure is only for the preferred embodiment of the present invention, however, the present invention is not limited thereto, and any changes that can be considered by those skilled in the art should fall within the protection scope of the present invention.

Claims (7)

1. Prevent falling down old man and help seat, be in including seat support (1), back of the chair (2), chair leg (3) and fixed setting handrail (10) on seat support (1), its characterized in that:

the chair seat (1) comprises a chair seat frame (1-1) and a chair seat (1-2) arranged in the chair seat frame (1-1), one end, far away from the chair back (2), of the chair seat frame (1-1) is rotatably connected with the chair seat (1-2) through a hinge (4), a U-shaped fixing piece (8) is fixedly arranged in the middle of the back of the chair seat (1-2), and an additional chair leg (9) which is obliquely arranged backwards and is contacted with the ground is hinged to the U-shaped fixing piece (8);

two of hinge (4) lower extreme the level is fixed to be provided with web beam (5) between chair leg (3), keeps away from two of hinge (4) fixed connecting plate (19) of being provided with between chair leg (3), vertical logical groove (20) of having seted up on connecting plate (19), web beam (5) with the level is fixed between connecting plate (19) is provided with bearing board (6), vertical fixed spanner formula hydraulic stem (7) of being provided with on bearing board (6), the top of spanner formula hydraulic stem (7) with the seat face (1-2) back just keeps away from the one end fixed connection of hinge (4), hydraulic stem spanner (11) of spanner formula hydraulic stem (7) set up on handrail (10).

2. The fall-down-preventing old-people-assisted chair according to claim 1, wherein the chair legs (3) and the chair seat (1) form a quadrangular frustum pyramid with a narrow upper surface, a wide lower surface and four trapezoidal peripheral sides.

3. The fall-down prevention old man's booster seat according to claim 1, wherein a roller (12) is rotatably connected to one end of the additional leg (9) contacting the ground.

4. The fall-down-preventing old-people-assisted seat according to claim 1, wherein the seat back (2) is provided with a head massage pillow (13), a neck massage pillow (14) and a waist massage pillow (15) in sequence from top to bottom.

5. The fall-preventing old-people rising-assisting seat as claimed in claim 4, wherein the neck massage pillow (14) is in a dumbbell-shaped streamline shape, the waist massage pillow (15) is in an arch-shaped structure, the head massage pillow (13) is provided with a groove in the middle, the neck massage pillow (14), the waist massage pillow (15) and the head massage pillow (13) are provided with a plurality of placing grooves (17), and magnetic core massage balls (16) are rotatably arranged in the placing grooves (17).

6. The fall-down prevention elderly booster seat according to claim 1, wherein a storage pocket (18) is provided at a side of the armrest (10).

7. The fall-down prevention old man booster seat according to claim 1, wherein the U-shaped fixing member (8) is connected to the additional leg (9) by a pin.