CN214963904U

CN214963904U - Multifunctional standing-up chair

Info

Publication number: CN214963904U
Application number: CN202121246304.8U
Authority: CN
Inventors: 辛贵山
Original assignee: Shumeijie Rehabilitation Equipment Hebei Co ltd
Current assignee: Shumeijie Rehabilitation Equipment Hebei Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-12-03
Anticipated expiration: 2031-06-04

Abstract

The utility model relates to the technical field of seats, a multi-functional chair of standing up is disclosed, including supporting mechanism, supporting mechanism's upside is provided with seat mechanism, supporting mechanism includes a set of horizontal supporting leg, and is a set of horizontal supporting leg's downside all is provided with a set of universal wheel, one side upper end of horizontal supporting leg is provided with the rotation connecting block, the upper end of horizontal supporting leg's opposite side is provided with perpendicular supporting leg, horizontal supporting leg's front side is provided with total motor. The utility model discloses an universal wheel can make things convenient for the redirecting, it is used for fixed electronic hydraulic rod to rotate the connecting block, U type hinge is used for connecting electronic hydraulic rod and seat board, the total motor is used for controlling synchronous machine work, synchronous machine work drives electronic hydraulic rod and promotes the seat board, arc thickening support connection piece plays the supporting role when the seat board removes, the activity supports link and arc connection piece and plays the connecting role, make to connect more stable, more can reach comfortable lift angle.

Description

Multifunctional standing-up chair

Technical Field

The utility model relates to the technical field of seats, in particular to a multifunctional standing-up chair.

Background

At present, the trend of population aging has can't be blockked, along with the increase of age, old person's initiative activity is not enough and go out to move about inconveniently, and the old person at home often sits on the chair, and long-time position of sitting probably arouses joint stiffness, blood circulation not good scheduling problem, in order to save seat user's physical stamina consumption, or make things convenient for waist and legs disease patient stand up from the seat and sit on the seat, mostly can use supplementary chair of standing up.

Most of the existing rising chairs are simple in connection structure, the connection is not stable enough, and meanwhile, the lifting angle cannot be conveniently adjusted, so that the use of a user is greatly influenced. Accordingly, those skilled in the art have provided a multifunctional rising chair to solve the problems set forth in the background art as described above.

Disclosure of Invention

An object of the utility model is to provide a multi-functional chair of standing up to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a multi-functional chair of standing up, includes the supporting mechanism, the upside of supporting mechanism is provided with seat mechanism, the supporting mechanism includes a set of horizontal supporting leg, and is a set of the downside of horizontal supporting leg all is provided with a set of universal wheel, one side upper end of horizontal supporting leg is provided with the rotation connecting block, the upper end of the opposite side of horizontal supporting leg is provided with perpendicular supporting leg, the front side of horizontal supporting leg is provided with total motor, one side of perpendicular supporting leg is provided with movable support link and arc connection piece, it is connected with arc thickening support connection piece through movable support link and arc connection piece to erect the supporting leg, the upside of rotation connecting block is provided with electronic hydraulic push rod, electronic hydraulic push rod's upside is provided with U type hinge, one side of electronic hydraulic push rod is provided with synchronous machine.

As a further aspect of the present invention: the horizontal supporting legs are fixedly connected with the universal wheels and fixedly connected with the rotary connecting blocks.

As a further aspect of the present invention: the movable support connecting frame runs through vertical supporting legs and arc thickening supporting connecting pieces and is movably connected with the vertical supporting legs, the arc connecting pieces run through the vertical supporting legs and the arc thickening supporting connecting pieces and are movably connected with the vertical supporting legs, and the electric hydraulic push rod is fixedly connected with the synchronous motor.

As a further aspect of the present invention: the seat mechanism comprises a seat plate, a back support is arranged on one side of the seat plate, a hand-push handle is arranged on the right side of the back support, and a backrest is arranged on the left side of the back support.

As a further aspect of the present invention: the middle of the seat plate is provided with a circular groove, and one side of the upper side of the seat plate, which is positioned on the circular groove, is provided with a group of clamping grooves.

As a further aspect of the present invention: the both sides that the upside of seat board is located the circular slot are provided with a set of auxiliary arm and hold in the palm, the outside that auxiliary arm held in the palm is provided with anti-skidding gum cover, the one end that one of them auxiliary arm held in the palm is provided with rises the switch, the one end that another auxiliary arm held in the palm is provided with the switch that falls.

As a further aspect of the present invention: the upside of circular slot is provided with supplementary bedplate, supplementary bedplate includes first dead lever, the upside of first dead lever is provided with the cushion, the upside of cushion is provided with the bedplate, be provided with a plurality of second dead lever around going up the bedplate.

As a further aspect of the present invention: cushion and first dead lever fixed connection, first dead lever and draw-in groove phase-match, the upper end and the seat board fixed connection of arc thickening support connection piece, U type hinge and seat board fixed connection, electronic hydraulic push rod and U type hinge rotate to be connected.

Compared with the prior art, the beneficial effects of the utility model are that:

1. play the supporting role through horizontal supporting leg and perpendicular supporting leg, the universal wheel can make things convenient for the redirecting, it is used for fixed electronic hydraulic push rod to rotate the connecting block, U type hinge is used for connecting electronic hydraulic push rod and seat board, total motor is used for controlling synchronous machine work, synchronous machine work drives electronic hydraulic push rod and promotes the seat board, arc thickening support connection piece plays the supporting role when the seat board removes, movable support link and arc connection piece play the connecting role, make to connect more stable, more can reach comfortable lift angle.

2. When a user wants to get up, a lifting switch is arranged at one end of one auxiliary arm support in a pressing mode, so that a main motor controls a synchronous motor to work, the synchronous motor works to drive a power-driven hydraulic push rod to push a seat plate to tilt forwards, when the user wants to sit down, a lowering switch is arranged at one end of the other auxiliary arm support in a pressing mode, when the seat plate tilts forwards, the seat plate drives an arc-shaped thickening support connecting sheet to move, the arc-shaped connecting sheet and a movable support connecting frame play a connecting role, the connecting stability can be ensured, a curve is perfect, a comfortable lifting angle can be achieved, an anti-skid rubber sleeve can prevent a hand from slipping down when the anti-skid rubber sleeve is used, the auxiliary arm supports can assist in getting up and squatting down, the user is easy and effortless, the back of the user is prevented from tilting leftwards and rightwards, the hand is convenient for the nurse to push, a backrest is arranged at the left side of the support, the user can facilitate the chair backrest of the user, and the first fixing rod is embedded into a clamping groove, the pedestal pan is used as a pedestal pan by a user with convenience in use through the cushion, and the plurality of second fixing rods are embedded into the seat plate, so that the pedestal pan is used by the user with convenience.

Drawings

FIG. 1 is a schematic structural view of a multifunctional rising chair;

FIG. 2 is an exploded view of a multi-functional chair-up;

FIG. 3 is a schematic structural view of a support mechanism in the multifunctional rising chair;

FIG. 4 is a schematic view of a seat mechanism in a multi-functional rising chair;

fig. 5 is a schematic structural view of an auxiliary seat plate in the multifunctional rising chair.

In the figure: 1. a support mechanism; 11. a horizontal support leg; 12. a universal wheel; 13. rotating the connecting block; 14. a main motor; 15. vertical supporting legs; 16. a movable support connecting frame; 17. an arc-shaped connecting sheet; 18. arc-shaped thickened support connecting sheets; 19. an electric hydraulic push rod; 191. a synchronous motor; 192. a U-shaped hinge; 2. a seat mechanism; 21. a seat plate; 22. a back support; 23. pushing the handle by hand; 24. a backrest; 25. an auxiliary arm support; 26. an anti-slip rubber sleeve; 27. a rising switch; 271. a drop switch; 28. an auxiliary seat plate; 281. a first fixing lever; 282. a cushion; 283. an upper seat plate; 284. a second fixing bar; 29. a clamping groove.

Detailed Description

Please refer to fig. 1-5, in the embodiment of the utility model, a multifunctional standing up chair, including supporting mechanism 1, supporting mechanism 1's upside is provided with seat mechanism 2, supporting mechanism 1 includes a set of horizontal supporting leg 11, a set of horizontal supporting leg 11's downside all is provided with a set of universal wheel 12, one side upper end of horizontal supporting leg 11 is provided with rotation connecting block 13, the upper end of horizontal supporting leg 11's opposite side is provided with perpendicular supporting leg 15, the front side of horizontal supporting leg 11 is provided with total motor 14, one side of erecting supporting leg 15 is provided with movable support link 16 and arc connection piece 17, it is connected with arc thickening support connection piece 18 through movable support link 16 and arc connection piece 17 to erect supporting leg 15, the upside of rotation connecting block 13 is provided with electronic hydraulic push rod 19, electronic hydraulic push rod 19's upside is provided with U type hinge 192, one side of electronic hydraulic push rod 19 is provided with synchronous machine 191.

In fig. 1, 2 and 3: the horizontal supporting leg 11 is fixedly connected with a universal wheel 12, the horizontal supporting leg 11 is fixedly connected with a rotary connecting block 13, a movable supporting connecting frame 16 penetrates through a vertical supporting leg 15 and an arc-shaped thickening supporting connecting sheet 18 and is movably connected with the vertical supporting leg 15 and the arc-shaped thickening supporting connecting sheet 18, an electric hydraulic push rod 19 is fixedly connected with a synchronous motor 191 and plays a supporting role through the horizontal supporting leg 11 and the vertical supporting leg 15, the universal wheel 12 can be conveniently changed in direction, the rotary connecting block 13 is used for fixing the electric hydraulic push rod 19, a U-shaped hinge 192 is used for connecting the electric hydraulic push rod 19 with a seat plate 21, a general motor 14 is used for controlling the synchronous motor 191 to work, the synchronous motor 191 works to drive the electric hydraulic push rod 19 to push the seat plate 21, the arc-shaped thickening supporting connecting sheet 18 plays a supporting role when the connecting sheet 21 moves, the movable supporting connecting frame 16 and the arc-shaped connecting sheet 17 play a connecting role, the connection is more stable, and a comfortable lifting angle can be achieved.

In fig. 1, 2, 4 and 5: the seat mechanism 2 comprises a seat plate 21, a back support 22 is arranged on one side of the seat plate 21, a hand push handle 23 is arranged on the right side of the back support 22, a backrest 24 is arranged on the left side of the back support 22, a circular groove is formed in the middle of the seat plate 21, a group of clamping grooves 29 are formed in one side, located on the circular groove, of the upper side of the seat plate 21, a group of auxiliary arm supports 25 are arranged on two sides, located on the circular groove, of the upper side of the seat plate 21, an anti-skid rubber sleeve 26 is arranged on the outer sides of the auxiliary arm supports 25, a lifting switch 27 is arranged at one end of one auxiliary arm support 25, a lowering switch 271 is arranged at one end of the other auxiliary arm support 25, an auxiliary seat plate 28 is arranged on the upper side of the circular groove, the auxiliary seat plate 28 comprises a first fixing rod 281, a seat cushion 282 is arranged on the upper side of the first fixing rod 281, an upper seat plate 283 is arranged on the upper side of the seat cushion 282, a plurality of second fixing rods 284 are arranged around the upper seat plate 283, the seat plate 282 and fixedly connected with the first fixing rod 281, the first fixing rod 281 is matched with the slot 29, the upper end of the arc thickening support connecting sheet 18 is fixedly connected with the seat plate 21, the U-shaped hinge 192 is fixedly connected with the seat plate 21, the electric hydraulic push rod 19 is rotatably connected with the U-shaped hinge 192, when a user wants to get up, one end of one auxiliary arm support 25 is pressed to be provided with the lifting switch 27, so that the main motor 14 controls the synchronous motor 191 to work, the synchronous motor 191 works to drive the electric hydraulic push rod 19 to push the seat plate 21 to tilt forward, when the user wants to sit down, one end of the other auxiliary arm support 25 is pressed to be provided with the lowering switch 271, when the seat plate 21 tilts forward, the seat plate 21 drives the arc thickening support connecting sheet 18 to move, the arc connecting sheet 17 and the movable support connecting frame 16 play a connecting role, the stability of connection can be ensured, the curve is perfect, a comfortable lifting angle can be achieved, the anti-skid rubber sleeve 26 can prevent the hand from slipping down when in use, but supplementary arm holds in palm 25 helping hand rising and squat down, make the user light not hard, and prevent to empty about the user, hand push handle 23 makes things convenient for the caregiver to carry out, and the left side of back support 22 is provided with 24 person's of facilitating the use chair simultaneously and leans on, with first dead lever 281 embedding draw-in groove 29 in, serves as the toilet bowl through cushion 282 person of facilitating the use and uses in embedding seat board 21 a plurality of second dead lever 284, person's of facilitating the use.

The utility model discloses a theory of operation: the universal wheel 12 can conveniently change direction by supporting the horizontal supporting legs 11 and the vertical supporting legs 15, the connecting block 13 is rotated to fix the electric hydraulic push rod 19, the U-shaped hinge 192 is used to connect the electric hydraulic push rod 19 and the seat plate 21, the main motor 14 is used to control the synchronous motor 191 to work, the synchronous motor 191 works to drive the electric hydraulic push rod 19 to push the seat plate 21, when the user wants to get up, one end of one auxiliary arm support 25 is pressed to be provided with the lifting switch 27, so that the main motor 14 controls the synchronous motor 191 to work, the synchronous motor 191 works to drive the electric hydraulic push rod 19 to push the seat plate 21 to incline forwards, the arc-shaped thickening supporting connecting sheet 18 plays a supporting role when the seat plate 21 moves, the movable supporting connecting frame 16 and the arc-shaped connecting sheet 17 play a connecting role, so that the connection is more stable, a comfortable lifting angle can be achieved, when the user wants to sit down, one end of pressing another auxiliary arm support 25 is provided with and falls switch 271, when seat board 21 leans forward, seat board 21 drives arc thickening support connection piece 18 and removes, arc connection piece 17 and activity support link 16 play the connection effect, can ensure the stability of connecting, it is perfect to make the curve, more can reach comfortable lift angle, anti-skidding gum cover 26 can prevent that the hand from slipping down when using, auxiliary arm support 25 can helping hand stand up and squat down, it is light not hard to make the user, and prevent to topple over about the user, hand push handle 23 makes things convenient for nurse person to push away, the left side of back support 22 is provided with back 24 person of facilitating the use chair simultaneously, with first dead lever 281 embedding draw-in groove 29 in, act as the toilet bowl through 282 person of facilitating the use, with a plurality of second dead lever 284 seat embedding in the board 21, person of facilitating the use uses.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A multifunctional standing up chair comprises a supporting mechanism (1) and is characterized in that a seat mechanism (2) is arranged on the upper side of the supporting mechanism (1), the supporting mechanism (1) comprises a group of transverse supporting legs (11), a group of universal wheels (12) are arranged on the lower sides of the transverse supporting legs (11), a rotating connecting block (13) is arranged at the upper end of one side of each transverse supporting leg (11), a vertical supporting leg (15) is arranged at the upper end of the other side of each transverse supporting leg (11), a main motor (14) is arranged on the front side of each transverse supporting leg (11), a movable supporting connecting frame (16) and an arc-shaped connecting sheet (17) are arranged on one side of each vertical supporting leg (15), each vertical supporting leg (15) is connected with an arc-shaped thickening supporting connecting frame (18) through the movable supporting connecting frame connecting sheet (16) and the arc-shaped connecting sheet (17), and an electric hydraulic push rod (19) is arranged on the upper side of each rotating connecting block (13), the upper side of the electric hydraulic push rod (19) is provided with a U-shaped hinge (192), and one side of the electric hydraulic push rod (19) is provided with a synchronous motor (191).

2. A multifunctional uprisable chair according to claim 1, wherein the transverse support legs (11) are fixedly connected with the universal wheels (12), and the transverse support legs (11) are fixedly connected with the rotary connecting block (13).

3. The multifunctional standing up chair is characterized in that the movable support connecting frame (16) penetrates through the vertical support leg (15) and the arc-shaped thickening support connecting sheet (18) and is movably connected with the vertical support leg, the arc-shaped connecting sheet (17) penetrates through the vertical support leg (15) and the arc-shaped thickening support connecting sheet (18) and is movably connected with the vertical support leg, and the electric hydraulic push rod (19) is fixedly connected with the synchronous motor (191).

4. A multifunctional uprisable chair according to claim 1, wherein the seat mechanism (2) comprises a seat plate (21), a back bracket (22) is arranged at one side of the seat plate (21), a push handle (23) is arranged at the right side of the back bracket (22), and a backrest (24) is arranged at the left side of the back bracket (22).

5. The multifunctional standing up chair is characterized in that a round groove is formed in the middle of the seat plate (21), and a group of clamping grooves (29) are formed in the upper side of the seat plate (21) on one side of the round groove.

6. A multifunctional standing-up chair as claimed in claim 4, wherein the upper side of the seat plate (21) is provided with a set of auxiliary arm supports (25) at two sides of the circular groove, the outer sides of the auxiliary arm supports (25) are provided with anti-skid rubber sleeves (26), one end of one of the auxiliary arm supports (25) is provided with a lifting switch (27), and one end of the other auxiliary arm support (25) is provided with a lowering switch (271).

7. The multifunctional rising chair of claim 5, wherein an auxiliary seat plate (28) is arranged at the upper side of the circular groove, the auxiliary seat plate (28) comprises a first fixing rod (281), a seat cushion (282) is arranged at the upper side of the first fixing rod (281), an upper seat plate (283) is arranged at the upper side of the seat cushion (282), and a plurality of second fixing rods (284) are arranged at the periphery of the upper seat plate (283).

8. The multifunctional standing up chair as claimed in claim 7, wherein the cushion (282) is fixedly connected with a first fixing rod (281), the first fixing rod (281) is matched with the slot (29), the upper end of the arc-shaped thickened support connecting plate (18) is fixedly connected with the seat plate (21), the U-shaped hinge (192) is fixedly connected with the seat plate (21), and the electro-hydraulic push rod (19) is rotatably connected with the U-shaped hinge (192).