CN214909366U

CN214909366U - Turnover type toilet wheelchair

Info

Publication number: CN214909366U
Application number: CN202120748741.3U
Authority: CN
Inventors: 叶陈; 马威薇; 谭惠
Original assignee: Sichuan Vocational College of Health and Rehabilitation
Current assignee: Sichuan Vocational College of Health and Rehabilitation
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-11-30
Anticipated expiration: 2031-04-13

Abstract

The utility model discloses a convertible toilet seat wheelchair, including wheelchair body, seat board, returning face plate, fixed subassembly and hinge assemblies, be provided with on the wheelchair body and be used for supporting human seat board, the middle part of seat board is provided with the convenient hole that runs through, be provided with on the convenient hole with make things convenient for hole complex returning face plate, one side of returning face plate is connected through a plurality of articulated subassemblies of group with one side of seat board, the opposite side of returning face plate passes through fixed subassembly with the opposite side of seat board and is connected. In this wheelchair, change the sliding plate among the prior art into the returning face plate, when the disabled person is like the lavatory, extract the bolt through the handle, the bolt is extracted the back, the returning face plate is rotatory around the articulated shaft under the action of gravity, open convenient hole this moment, the disabled person can be like the lavatory immediately, after finishing like the lavatory, the manual returning face plate that holds up returns the normal position, then insert the bolt, make things convenient for the disabled person like the lavatory operation like this, and like the lavatory in-process at the disabled person, do not have the hindrance of sliding plate, make the disabled person more comfortable like the lavatory.

Description

Turnover type toilet wheelchair

Technical Field

The utility model relates to a wheelchair field, in particular to convertible toilet seat wheelchair.

Background

In order to facilitate the disabled to go to the toilet, the seat plate of the wheelchair is provided with the convenience hole, but the convenience hole needs to be blocked after the convenience hole is arranged. As shown in fig. 1, in the prior art, a sliding plate is arranged on a convenient hole, and the sliding plate of a part of wheelchairs can be completely detached, and the part of wheelchairs can not be conveniently installed with the sliding plate after going to the toilet; and part of the sliding plates can only slide for a certain distance, but in the process of the disabled person going to the toilet, the sliding plates are positioned between two legs of the disabled person, so that the disabled person can feel very difficult and inconvenient to go to the toilet.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a turnover type toilet chair.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a convertible toilet seat wheelchair, includes wheelchair body, seat board, returning face plate, fixed subassembly and articulated subassembly, be provided with on the wheelchair body and be used for supporting the human body the seat board, the middle part of seat board is provided with the convenient hole that runs through, be provided with on the convenient hole with make things convenient for the hole complex the returning face plate, one side of returning face plate with one side of seat board is through a plurality of groups the articulated subassembly is connected, the opposite side of returning face plate with the opposite side of seat board passes through fixed subassembly is connected.

Further, articulated subassembly includes first engaging lug, second engaging lug and articulated shaft, first engaging lug is fixed to be set up on the returning face plate, the second engaging lug is fixed to be set up on the lower surface of seat board, first engaging lug with pass through between the second engaging lug articulated shaft is connected.

Further, the first engaging lug is sandwiched by the two second engaging lugs.

Further, fixed subassembly includes fixing base, bolt, fixed plate and handle, the fixing base is fixed to be set up on the downside surface of seat board, be provided with on the fixing base with bolt complex sliding hole, be provided with on the fixed plate with bolt complex spacing hole, the fixed plate is fixed to be set up the downside of returning face plate is surperficial on, the one end of bolt is provided with the handle, the other end of bolt passes extend to behind the sliding hole in the spacing hole.

Further, fixed subassembly still includes limiting plate and spacing ring, the limiting plate is fixed to be set up the downside of seat board is surperficial on, just the limiting plate sets up the handle with between the fixing base, the spacing ring is fixed to be set up on the bolt, the spacing ring sets up the limiting plate with between the fixing base.

Further, a storage assembly is arranged between the fixing assembly and the hinge assembly.

Furthermore, the accommodating assembly comprises a sliding rail and a toilet box, two mutually parallel sliding rails are arranged between the fixed assembly and the hinge assembly, the toilet box is arranged on the sliding rails in a sliding and detachable mode, and an opening of the toilet box is matched with the convenient hole.

Furthermore, a turnover desk plate is arranged on the armrest on one side of the wheelchair body.

Further, the handrail is fixedly provided with a fixed block, the outer side surface of the fixed block is hinged with the lower end of the connecting rod, the outer side surface of the desk plate is hinged with the upper end of the connecting rod, when the desk plate is used as a desk, the desk plate is in contact with the fixed block, and the desk plate is in a horizontal state; when the desk plate is not used as a desk, the desk plate is vertically positioned at the outer side of the armrest.

Further, at least two connecting rods are arranged between the fixed block and the desk plate.

The utility model has the advantages that:

1) in this wheelchair, change the sliding plate among the prior art into the returning face plate, when the disabled person is like the lavatory, extract the bolt through the handle, the bolt is extracted the back, the returning face plate is rotatory around the articulated shaft under the action of gravity, open convenient hole this moment, the disabled person can be like the lavatory immediately, after finishing like the lavatory, the manual returning face plate that holds up returns the normal position, then insert the bolt, make things convenient for the disabled person like the lavatory operation like this, and like the lavatory in-process at the disabled person, do not have the hindrance of sliding plate, make the disabled person more comfortable like the lavatory.

2) In this wheelchair, set up slide rail and shit box, the shit box is not fixed on the slide rail, can follow the slide rail and pull down, sits the wheelchair and goes to the place far away when the disabled person, just can take the shit box, makes things convenient for the disabled person to solve like the problem in lavatory like this.

3) In the wheelchair, the desk plate is arranged to facilitate the disabled to use during learning, so that the disabled can conveniently learn, and sometimes some articles can be put on the desk plate without putting the articles in the hands of the disabled.

Drawings

FIG. 1 is a block diagram of a prior art wheelchair;

FIG. 2 is a front elevational view of the present wheelchair;

FIG. 3 is a schematic plan view of the seat plate mechanism;

FIG. 4 is a schematic view of the mechanism of the seat plate viewed from below;

in the figure, 1-a wheelchair body, 2-a seat plate, 3-a turnover plate, 4-a convenience hole, 5-a first connecting lug, 6-a second connecting lug, 7-a hinge shaft, 8-a fixed seat, 9-a bolt, 10-a fixed plate, 11-a handle, 12-a sliding hole, 13-a limiting hole, 14-a limiting plate, 15-a limiting ring, 16-a sliding rail, 17-a toilet box, 18-an armrest, 19-a desk plate, 20-a fixed block, 21-a connecting rod, 22-a sliding plate, 23-a rear wheel and 24-a front wheel.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a convertible toilet seat wheelchair, including wheelchair body 1, seat board 2, returning face plate 3, fixed subassembly and hinge assembly, be provided with on the wheelchair body 1 and be used for supporting human seat board 2, the middle part of seat board 2 is provided with the convenient hole 4 that runs through, be provided with on the convenient hole 4 with make things convenient for 4 complex returning face plates 3 in hole, one side of returning face plate 3 is connected through a plurality of articulated subassemblies of group with one side of seat board 2, the opposite side of returning face plate 3 passes through fixed subassembly with the opposite side of seat board 2 and is connected. Wherein, seat board 2 and returning face plate 3 are two-layer, and the upper strata is the soft layer, just can feel comfortable on the soft layer when disabled person's buttock, and the lower floor is the stereoplasm plate layer, is used in the weight of supporting the people and does not warp. When 3 locks of returning face plate are making things convenient for on the hole 4, the upper surface of returning face plate 3 flushes with the upper surface of seat board 2, and the lower surface of returning face plate 3 also flushes with the lower surface of seat board 2, owing to there is the soft layer, so after the disabled person is like the lavatory, the in-process of making things convenient for hole 4 is buckled to returning face plate 3, disabled person's buttock can not be pressed from both sides between the lateral wall of returning face plate 3 and the inner wall of making things convenient for hole 4. Meanwhile, in the process that the turnover plate 3 is buckled to the convenient hole 4, the disabled needs to set a side slope to the hinge assembly, so that the disabled can be buckled to the convenient hole 4 conveniently and quickly, the diameter of the rear wheel 23 is large, and the diameter of the front wheel 24 is small.

Preferably, the hinge assembly comprises a first connecting lug 5, a second connecting lug 6 and a hinge shaft 7, the first connecting lug 5 is fixedly arranged on the turnover plate 3, the second connecting lug 6 is fixedly arranged on the lower surface of the seat plate 2, and the first connecting lug 5 is connected with the second connecting lug 6 through the hinge shaft 7. Wherein, on this wheelchair, set up two sets of hinge assemblies at least, all articulated shafts 7 coaxial settings in all group's hinge assemblies make enough the durable of returning face plate 3 connection like this, prevent that returning face plate 3 from droing from seat board 2. And the first engaging lug 5 is sandwiched by the two second engaging lugs 6. Play spacing effect like this, prevent that the condition of dislocation from appearing in the in-process of returning face plate 3 lock to making things convenient for hole 4.

Preferably, fixed subassembly includes fixing base 8, bolt 9, fixed plate 10 and handle 11, and fixing base 8 is fixed to be set up on the downside surface of seat board 2, be provided with on the fixing base 8 with 9 complex sliding holes 12 of bolt, be provided with on the fixed plate 10 with 9 complex spacing holes 13 of bolt, fixed plate 10 is fixed to be set up on the downside surface of returning face plate 3, and the one end of bolt 9 is provided with handle 11, and the other end of bolt 9 extends to spacing holes 13 after passing sliding holes 12. Wherein, fixing base 8 and fixed plate 10 are close to convenient hole 4 and are located, and the tip of bolt 9 passes sliding hole 12 and inserts in spacing hole 13, sets up like this and makes returning face plate 3 can bear disabled person's weight at the fixed subassembly side. The handle 11 is arranged to facilitate the insertion and extraction of the bolt 9 by the disabled, so that the disabled can operate conveniently.

Preferably, fixed subassembly still includes limiting plate 14 and spacing ring 15, and limiting plate 14 is fixed to be set up on the downside surface of seat board 2, and limiting plate 14 sets up between handle 11 and fixing base 8, and spacing ring 15 is fixed to be set up on bolt 9, and spacing ring 15 sets up between limiting plate 14 and fixing base 8. The limiting plate 14 and the limiting ring 15 are provided to prevent the plug pin 9 from being separated from the sliding hole 12 in the process of pulling out the plug pin 9, thereby causing unnecessary trouble in the later period. The limiting plate 14 is provided with a through hole matched with the bolt 9.

Preferably, a receiving assembly is arranged between the fixing assembly and the hinge assembly. The storage assembly comprises a sliding rail 16 and a toilet box 17, two mutually parallel sliding rails 16 are arranged between the fixing assembly and the hinge assembly, the sliding rail 16 is provided with a sliding and detachable toilet box 17, and an opening of the toilet box 17 is matched with the convenient hole 4. The slide rail 16 and the toilet box 17 are arranged, the toilet box 17 is not fixed on the slide rail 16 and can be detached from the slide rail 16, and when a disabled person sits on the wheelchair to a remote place, the disabled person can take the toilet box 17, so that the disabled person can conveniently solve the toilet problem. The section of the slide rail 16 is L-shaped, a slide groove is formed between the L-shaped slide rail 16 and the seat plate 2, sliding edges matched with the slide groove are arranged on two sides of the toilet box 17, and when the toilet box 17 is used, the toilet box 17 slides to a position matched with the convenient hole 4; when the toilet seat 17 is not in use, the toilet seat 17 is detached or slid to the front side as shown in fig. 4, and the toilet seat 17 can move along with the wheelchair, and when the turnover plate 3 needs to be opened, the toilet seat 17 only needs to be moved forward a little until the turnover plate 3 can be turned over.

Preferably, a turnover desk plate 19 is arranged on the armrest 18 at one side of the wheelchair body 1. The armrest 18 is fixedly provided with a fixed block 20, the outer side surface of the fixed block 20 is hinged with the lower end of a connecting rod 21, the outer side surface of the desk plate 19 is hinged with the upper end of the connecting rod 21, when the desk plate 19 is used as a desk, the desk plate 19 is contacted with the fixed block 20, and the desk plate 19 is in a horizontal state; when the desk plate 19 is not used as a desk, the desk plate 19 is vertically positioned at the outer side of the armrest 18. At least two connecting rods 21 are arranged between the fixed block 20 and the desk plate 19. The desk plate 19 is arranged to facilitate the disabled to use during learning, so that the disabled can conveniently learn, and sometimes some articles can be put on the desk plate 19 and do not need to be put in the hands of the disabled. The desk board 19 is turned over on the horizontal plane. The manual rotation of the rear wheel 23 by the disabled person is not affected after the desk board 19 is turned to the outside of the armrest 18.

The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. The utility model provides a convertible toilet seat wheelchair which characterized in that: including wheelchair body (1), seat board (2), returning face plate (3), fixed subassembly and articulated subassembly, be provided with on wheelchair body (1) and be used for supporting the human seat board (2), the middle part of seat board (2) is provided with convenient hole (4) that run through, be provided with on convenient hole (4) with make things convenient for hole (4) complex returning face plate (3), one side of returning face plate (3) with one side of seat board (2) is through a plurality of groups articulated subassembly is connected, the opposite side of returning face plate (3) with the opposite side of seat board (2) passes through fixed subassembly connects.

2. The convertible potty wheelchair of claim 1, wherein: articulated subassembly includes first engaging lug (5), second engaging lug (6) and articulated shaft (7), first engaging lug (5) are fixed to be set up on returning face plate (3), second engaging lug (6) are fixed to be set up on the lower surface of seat board (2), first engaging lug (5) with pass through between second engaging lug (6) articulated shaft (7) are connected.

3. The convertible potty wheelchair of claim 2, wherein: the first connecting lug (5) is clamped between the two second connecting lugs (6).

4. The convertible potty wheelchair of claim 1, 2 or 3, wherein: fixed subassembly includes fixing base (8), bolt (9), fixed plate (10) and handle (11), fixing base (8) are fixed to be set up the downside of seat board (2) is on the surface, be provided with on fixing base (8) with bolt (9) complex sliding hole (12), be provided with on fixed plate (10) with bolt (9) complex spacing hole (13), fixed plate (10) are fixed to be set up the downside of returning face plate (3) is on the surface, the one end of bolt (9) is provided with handle (11), the other end of bolt (9) passes extend to behind sliding hole (12) in spacing hole (13).

5. The convertible potty wheelchair of claim 4, wherein: fixed subassembly still includes limiting plate (14) and spacing ring (15), limiting plate (14) are fixed to be set up the downside of seat board (2) is surperficial, just limiting plate (14) set up handle (11) with between fixing base (8), spacing ring (15) are fixed to be set up on bolt (9), spacing ring (15) set up limiting plate (14) with between fixing base (8).

6. The convertible potty wheelchair of claim 1, wherein: the fixed component and the hinge component are provided with a storage component therebetween.

7. The convertible potty wheelchair of claim 6, wherein: the storage assembly comprises a sliding rail (16) and a toilet box (17), two mutually parallel sliding rails (16) are arranged between the fixed assembly and the hinge assembly, the sliding rail (16) is provided with the toilet box (17) which can slide and be detached, and an opening of the toilet box (17) is matched with the convenient hole (4).

8. The convertible potty wheelchair of claim 1, wherein: a turnover type desk plate (19) is arranged on the armrest (18) on one side of the wheelchair body (1).

9. The convertible potty wheelchair of claim 8, wherein: the handrail (18) is fixedly provided with a fixed block (20), the outer side surface of the fixed block (20) is hinged with the lower end of a connecting rod (21), the outer side surface of the desk plate (19) is hinged with the upper end of the connecting rod (21), when the desk plate (19) is used as a desk, the desk plate (19) is in contact with the fixed block (20), and the desk plate (19) is in a horizontal state; when the desk plate (19) is not used as a desk, the desk plate (19) is vertically arranged on the outer side of the handrail (18).

10. The convertible potty wheelchair of claim 9, wherein: at least two connecting rods (21) are arranged between the fixed block (20) and the desk plate (19).