CN214180835U

CN214180835U - Standing and rising device for household old people

Info

Publication number: CN214180835U
Application number: CN202022447183.5U
Authority: CN
Inventors: 金守峰; 仇思源; 桂晨阳; 张伊鹏; 钟世龙
Original assignee: Xian Polytechnic University
Current assignee: Xian Polytechnic University
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-09-14
Anticipated expiration: 2030-10-29

Abstract

The utility model discloses a standing and rising device for the domestic old people, which comprises a supporting device, wherein a scissor fork mechanism and a pushing device are arranged on the supporting device; the supporting device comprises two supports, the tops of the two supports are fixedly connected to the seat board through L-shaped corners, the tops of the two supports are fixedly connected to the armrest front support and the armrest rear support, one end of the support far away from the armrest front support and one end of the support far away from the armrest rear support are fixedly connected to the armrest, and the tops of the two supports near the armrest rear support are fixedly connected to the backrest. The one end of scissors fork mechanism and thrust unit's one end all install on the bedplate, and the other end of scissors fork mechanism and thrust unit's the other end all install on the support, has solved the inconvenient problem of old person's rising that exists among the prior art.

Description

Standing and rising device for household old people

Technical Field

The utility model belongs to the technical field of intelligent house, a device of standing up at home old man is related to.

Background

The aging of the population becomes a concern of the whole world and the whole human, and the independent life, the life quality and the like of the aged population have important influence on the society. With the increase of age, the physical function of the old gradually declines, and the knee joint torque is insufficient, so that the old cannot get up conveniently, the ability of the old to live independently is influenced, and the family burden is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a device of standing up at home old man has solved the inconvenient problem of old person's play up that exists among the prior art.

The utility model adopts the technical proposal that the standing and rising device for the household old people comprises a supporting device, and a scissor fork mechanism and a pushing device are arranged on the supporting device;

the supporting device comprises two supports, the tops of the two supports are fixedly connected to the seat board through L-shaped corners, the tops of the two supports are fixedly connected to the armrest front support and the armrest rear support, one end of the support far away from the armrest front support and one end of the support far away from the armrest rear support are fixedly connected to the armrest, and the tops of the two supports near the armrest rear support are fixedly connected to the backrest. One end of the scissor fork mechanism and one end of the pushing device are both arranged on the seat plate, and the other end of the scissor fork mechanism and the other end of the pushing device are both arranged on the bracket.

The utility model discloses a characteristics still lie in:

the scissors fork mechanism comprises two scissors fork rods which are crossed, the cross parts of the two scissors fork rods are connected through rivets, sliding blocks L are fixedly connected to two ends of each scissors fork rod, SGB sliding blocks are fixedly connected to the sliding blocks L, which are close to the handrails and front of the handrails, on the scissors fork rods, the two SGB sliding blocks are opposite, the SGB sliding blocks are mounted on SGR guide rails, one SGR guide rail is fixedly connected to the bottom of the support, and the other SGR guide rail is fixedly connected to the bottom plate.

The pushing device comprises a cylinder body and an SH bearing seat, the SH bearing seat is fixedly connected to the seat plate, the SH bearing seat is connected with a right-angle pipe joint through an inter-shaft screw of the inner hexagonal cylinder head, a flat gasket is mounted on the SH bearing seat, and a deep groove ball bearing is arranged between the flat gasket and the inter-shaft screw of the inner hexagonal cylinder head; the cylinder body is internally provided with a piston and is connected with the bracket through a cylinder body connecting piece.

The bracket is rectangular.

The seat board is rectangular, and two ends of the front side of the seat board are supported and fixed on the bracket through L-shaped corners.

The scissors fork mechanisms are two groups, and the two groups of scissors fork mechanisms are respectively positioned at the bottom of the seat plate and close to two sides.

The utility model has the advantages that: the utility model relates to a standing-up device for the old at home solves the inconvenient problem of standing up for the old who exists among the prior art. Through the knee joint moment change of analysis old person's environment in-process of standing up at home, be equipped with the old person at home and stand up the assistant of standing up, but the exclusive use also can place and use on seatings such as stools, has improved the old person because the inconvenient problem of standing up that self knee joint moment is not enough to lead to, further helps the old person to stand up, makes the old person possess an independent and healthy late life.

Drawings

Fig. 1 is a schematic structural view of a standing device for the elderly at home;

fig. 2 is a rear view of a standing up device for the aged at home;

fig. 3 is a perspective view of a standing up device for the elderly at home;

FIG. 4 is a schematic structural view of a scissors mechanism in a standing-up device for the elderly at home;

fig. 5 is a schematic structural view of the pushing device in the standing-up device for the aged at home.

In the figure, 1, a handrail, 2, a handrail front support, 3, a support, 4, a handrail rear support, 5, a seat plate, 6, a backrest, 7, an L-shaped angle support, 8, an SGR guide rail, 9, an SGB sliding block, 10, a scissor fork rod, 11, a sliding block L, 12, a rivet, 13, an SH bearing seat, 14, an inner hexagonal cylinder head shaft-to-shaft screw, 15, a flat washer, 16, a deep groove ball bearing, 17, a right angle pipe joint, 18, a piston, 19, a cylinder body and 20, a cylinder body connecting piece.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

The utility model relates to a standing and rising device for the domestic old, which is shown in figure 1, figure 2 and figure 3 and comprises a supporting device, wherein a scissor fork mechanism and a pushing device are arranged on the supporting device;

the supporting device comprises two supports 3, the tops of the two supports 3 are fixedly connected to the seat board 5 through L-shaped corners 7, the tops of the two supports 3 are fixedly connected to the armrests and the front ends of the armrests are respectively connected to the supports 2 and the armrests and then connected to the supports 4, one ends of the supports 3, far away from the supports 3, of the armrests and the rear ends of the supports 4, far away from the supports 3, are fixedly connected to the armrests 1, and the supports 3, near the armrests, and the tops of the supports 4 are fixedly connected to the backrest 6. One end of the scissor fork mechanism and one end of the pushing device are both arranged on the seat plate 5, and the other end of the scissor fork mechanism and the other end of the pushing device are both arranged on the bracket 3.

As shown in fig. 4, the scissors fork mechanism includes two scissors fork bars 10, the two scissors fork bars 10 intersect, the intersecting portions of the two scissors fork bars 10 are connected by rivets 12, two ends of the scissors fork bars 10 are fixedly connected with sliders L11, sliders L11 on the scissors fork bars 10, which are close to the armrest front support 2, are fixedly connected with SGB sliders 9, the two SGB sliders 9 are opposite, the SGB sliders 9 are all installed on the SGR guide rails 8, one SGR guide rail 8 is fixedly connected to the bottom of the support 3, and the other SGR guide rail 8 is fixedly connected to the bottom plate 5. For stably lifting and lowering the seat plate 5.

As shown in fig. 5, the pushing device comprises an electric push rod and an SH bearing seat 13, the SH bearing seat 13 is fixedly connected to the seat plate 5, the SH bearing seat 13 is connected to a right-angle pipe joint 17 through an inner hexagonal cylindrical head inter-shaft screw 14, a flat washer 15 is mounted on the SH bearing seat 13, and a deep groove ball bearing 16 is arranged between the flat washer 15 and the inner hexagonal cylindrical head inter-shaft screw 14; the electric air pushing rod comprises a cylinder 19, a piston 18 is arranged in the cylinder 19, and the cylinder 19 is connected with the bracket 3 through a cylinder connecting piece 20. The whole pushing device outputs a relatively stable pushing force to the seat plate 5 through the movement of the piston 18 in the electric pneumatic push rod.

The bracket 3 is rectangular.

The seat board 5 is rectangular, and two ends of the front side of the seat board 5 are fixed on the bracket 3 through L-shaped angle supports 7.

The scissors fork mechanisms are two groups, and the two groups of scissors fork mechanisms are respectively positioned at the bottom of the seat plate 5 and close to two sides.

During rising, the electric air push rod is connected with the seat plate 5. When a user sits down, the cylinder body switch is pressed, the electric air push rod extends to drive the seat plate 5 to overturn, and the mechanism is locked by pushing the electric air push rod with good self-locking property. When the electric air push rod piston 18 extends, the operation can be performed more smoothly when the seat plate 5 is turned over due to the characteristics of complete synchronization, high precision and the like.

Bedplate 5 links together with the SGR guide rail 8 on the scissors fork mechanism, and bedplate 5 will make the stable forward progress of SGB slider 9 of scissors fork mechanism upper and lower bottom plate under the effect of stable upset in space to drive scissors fork rod 10 relative rotation in the scissors fork mechanism, scissors fork rod 10 lifts the support bedplate, makes the stable lift of scissors fork mechanism, makes security, stability improve.

The utility model relates to a device of standing up at home old man includes the scissors fork mechanism of space fixed below the bedplate, is the symmetric distribution when scissors fork mechanism design, respectively is fixed with a slide rail at the upper and lower both ends of its left and right sides, is equipped with the slider on the slide rail, and the left and right sides of scissors fork mechanism still is equipped with a pair of cross distribution's scissors fork connecting rod respectively, and the upper and lower both ends of scissors fork connecting rod are connected with the slider respectively again, still is connected with electric gas push rod on the bedplate, through rivet and bedplate contact and then promote the bedplate upset. Solves the problem of inconvenient rising of old people in the prior art. Through the knee joint moment change of analysis old person's environment in-process of standing up at home, be equipped with the old person at home and stand up the assistant of standing up, but the exclusive use also can place and use on seatings such as stools, has improved the old person because the inconvenient problem of standing up that self knee joint moment is not enough to lead to, further helps the old person to stand up, makes the old person possess an independent and healthy late life.

Claims

1. A standing and rising device for the household old people is characterized by comprising a supporting device, wherein a scissor fork mechanism and a pushing device are arranged on the supporting device;

support arrangement includes two support (3), two the top of support (3) all supports (7) rigid coupling on bedplate (5) through L type angle, two the equal rigid coupling in top of support (3) has support (2) and handrail after support (4) before the handrail, the equal rigid coupling in one end that support (3) were kept away from to support (2) before the handrail and handrail after support (4) one end of keeping away from support (3) are on handrail (1), two the equal rigid coupling in top that support (4) were close to behind handrail in support (3) is on back (6), the one end of scissors fork mechanism and thrust unit's one end are all installed on bedplate (5), the other end of scissors fork mechanism and thrust unit's the other end are all installed on support (3).

2. The device for standing up at home for the aged as claimed in claim 1, wherein the scissors fork mechanism comprises two scissors fork rods (10), the two scissors fork rods (10) are crossed, the crossed parts of the two scissors fork rods (10) are connected by rivets (12), two ends of each scissors fork rod (10) are fixedly connected with sliders L (11), the sliders L (11) on the scissors fork rods (10) close to the handrail front support (2) are fixedly connected with SGB sliders (9), the two SGB sliders (9) are opposite, the SGB sliders (9) are respectively installed on SGR guide rails (8), one SGR guide rail (8) is fixedly connected at the bottom of the support (3), and the other SGR guide rail (8) is fixedly connected on the seat plate (5).

3. The device for standing up at home for the aged according to claim 2, wherein the pushing device comprises an electric pneumatic push rod and an SH bearing seat (13), the SH bearing seat (13) is fixedly connected to the seat plate (5), the SH bearing seat (13) is connected with a right-angle pipe joint (17) through an inner hexagonal socket head inter-shaft screw (14), a flat washer (15) is installed on the SH bearing seat (13), and a deep groove ball bearing (16) is arranged between the flat washer (15) and the inner hexagonal socket head inter-shaft screw (14); the electric air push rod comprises a cylinder body (19), a piston (18) is arranged in the cylinder body (19), and the cylinder body (19) is connected with the support (3) through a cylinder body connecting piece (20).

4. A device for elderly living at home to stand up according to claim 3, characterized in that the bracket (3) is rectangular.

5. The elderly standing up device at home as claimed in claim 3, wherein the seat plate (5) is rectangular, and both ends of the front side of the seat plate (5) are fixed on the bracket (3) by L-shaped angle supports (7).

6. The elderly standing up device of claim 3, wherein there are two sets of scissor mechanisms, and the two sets of scissor mechanisms are located at the bottom of the seat plate (5) near two sides.