CN221129749U

CN221129749U - Portable toilet bathing chair

Info

Publication number: CN221129749U
Application number: CN202323025733.4U
Authority: CN
Inventors: 孙浙勇; 孙龙林; 姜国书; 帅立伟
Original assignee: Jiangsu Zhethai Electrical Technology Co ltd
Current assignee: Jiangsu Zhethai Electrical Technology Co ltd
Priority date: 2023-11-09
Filing date: 2023-11-09
Publication date: 2024-06-14
Anticipated expiration: 2033-11-09

Abstract

The utility model relates to the field of auxiliary instruments and discloses a portable toilet and bath chair, which comprises a backrest component, front leg components rotatably arranged with the backrest component, an armrest component rotatably arranged above the rear parts of the front leg components, a seat board component erected above the two front leg components and rotatably connected with the backrest component, and a toilet bowl component arranged below the seat board component, wherein the front leg components of the toilet bowl component are detachably connected, the rear ends of the toilet bowl component are rotatably connected with the backrest component, and the chair legs are provided with detachable caster components and pedal components; the two front leg assemblies are horizontally folded relative to the two sides of the backrest assembly, the seat plate assembly and the toilet bowl assembly are folded up and down relative to the backrest assembly without complete disassembly, so that the folding and assembling are simple, convenient and quick, the folding space is small, and the carrying is convenient; solves the problem that the single independent parts scatter and lose after the toilet seat is disassembled in the prior art, and the toilet seat cannot be normally installed and used after being disassembled and folded.

Description

Portable toilet seat bath chair

Technical Field

The utility model relates to the technical field of auxiliary instruments, in particular to a portable toilet seat bath chair.

Background

The toilet seat is an important tool for facilitating the toilet of the old or the patient with weak body and inconvenient squatting, which is caused by the degeneration of bones and muscles and the weakness of limbs; traditional toilet seat, like CN116671804A multifunctional bath defecation chair, it adopts whole fixed knot to construct, can not dismouting, can't receive and close, occupation space is big, and packing transportation cost is high, and when using at home, deposits and carry all inconveniently.

For the problem that a user with weakness or inconvenient walking moves to a toilet, the movement of the user to the toilet is also one of the difficulties in the process of using the toilet, for the purpose of saving packaging space and conveniently transferring the user from a room to the toilet, the toilet chair is arranged into a detachable toilet chair with a caster structure, such as CN208211959U, but the toilet chair with the structure is not convenient to fold, more or less single independent parts exist after being detached, the phenomenon of scattering and losing parts is extremely easy to cause after the disassembly and folding, particularly, small parts are very easy to cause, and the toilet chair cannot be assembled and used normally again; and tools such as screwdrivers are needed during installation, so that convenience is poor.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a portable toilet and bath chair, which solves the problem that single independent parts scatter and lose after the toilet chair is disassembled in the prior art, so that the toilet and bath chair cannot be normally installed and used after being disassembled and folded.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model relates to a portable toilet and bath chair, which comprises

The backrest assembly consists of a backrest pipe frame provided with two legs and a backrest arranged above the backrest pipe frame, and a connecting support frame is transversely arranged between the two legs of the backrest pipe frame;

The front leg assemblies are symmetrically arranged on two sides of the backrest pipe frame and are horizontally and rotatably connected with the backrest pipe frame, and handrail assemblies capable of rotating and folding up and down are further arranged on the front leg assemblies;

The seat board assembly is erected above the two front leg assemblies, and the rear end of the seat board assembly is rotationally connected with the connecting support frame and can be rotated up and down relative to the connecting support frame to be folded;

The toilet bowl assembly is arranged below the seat plate assembly, the front end of the toilet bowl assembly is detachably connected with the front leg assembly, and the rear end of the toilet bowl assembly is rotationally connected with the connecting support frame.

The further improvement is that: the front leg assembly comprises a front leg pipe and an armrest connecting pipe connected to the rear end of the horizontal bending part of the front leg pipe, the armrest connecting pipe is sleeved on a backrest pipe frame above the connecting support frame, a rotation limiting support structure is arranged between the armrest connecting pipe and the backrest pipe frame to enable the front leg assembly to rotate horizontally and limitedly relative to the backrest assembly, an armrest connecting piece is arranged above the armrest connecting pipe and is connected with the armrest assembly in an adaptation rotation mode, and two folding connecting pieces are symmetrically arranged on the front leg pipe and are detachably connected with the toilet assembly.

The further improvement is that: the rotation limiting support structure comprises a limiting hole groove structure arranged on the armrest connecting pipe and is matched with a limiting member arranged on the backrest pipe frame.

The further improvement is that: the toilet bowl comprises a toilet bowl assembly and is characterized in that the toilet bowl assembly consists of a barrel frame, a barrel body and a barrel cover covering the barrel body, the barrel frame comprises a cross beam rod and toilet bowl support rods symmetrically arranged on the cross beam rod at intervals, the tail ends of the toilet bowl support rods are rotatably connected with a connecting support frame, the front end of the barrel body is erected on the cross beam rod, and two ends of the cross beam rod are respectively connected with folding connecting piece adapting buckles arranged on the front leg assembly.

The further improvement is that: the toilet bowl support rod is characterized in that a declining part is further arranged at the rear side of the toilet bowl support rod, and a connecting part bent outwards is arranged at the tail end of the declining part and is connected with a lifting lug connecting part arranged on the connecting support frame in an adaptive rotating mode.

The further improvement is that: the two folding connecting pieces are correspondingly provided with connecting holes and matched and worn with the beam rods, the rear sides of the folding connecting pieces are provided with concave limiting holes communicated with the connecting holes, and the concave limiting holes are detachably connected with one ends of the beam rods through limiting member matching.

The further improvement is that: the seat board assembly comprises a seat surface and a toilet cover arranged in the middle of the seat surface, wherein a buckle connecting piece is arranged at the bottom end surface of the front side of the seat surface and is connected with the horizontal bending part of the front leg pipe in an adaptive manner, a pivoting connecting piece is arranged at the bottom end surface of the rear side of the seat surface and is connected with a connecting support frame in an adaptive pivoting manner, a detachable seat cushion is further arranged above the seat surface, and a cover cushion is coated on the toilet cover.

The further improvement is that: the armrest assembly comprises an armrest pipe, an armrest fixedly arranged on the armrest pipe and a rotating assembly which is rotationally connected with the armrest pipe and the armrest connecting pipe, and the armrest pipe is rotationally retracted and rotationally extended relative to the armrest connecting pipe through the rotating assembly.

The further improvement is that: the backrest assembly is further provided with a push-pull handle, the push-pull handle is arranged on a backrest pipe frame at the backrest, and the backrest is detachably provided with a back cushion.

The further improvement is that: the toilet seat bath chair further comprises a caster assembly which is detachably arranged at the lower ends of the front leg assembly and the backrest pipe frame, a detachable pedal assembly is further arranged at the front side of the front leg assembly, and a pivot connecting part is further arranged on the front leg pipe of the front leg assembly and is connected with a pedal assembly adapting buckle.

Compared with the prior art, the utility model has the following beneficial effects:

1. The front leg assemblies are symmetrically arranged on the two sides of the backrest assembly and can horizontally rotate, so that the two front leg assemblies can be rotationally folded relative to the two sides of the backrest assembly without disassembly; the seat board assembly is erected and connected above the front leg assembly by a buckle, the rear side of the seat board assembly is rotationally connected with the connecting support frame and can be folded and unfolded in an up-down rotating way, the buckle is erected and is convenient to assemble and disassemble, the seat board assembly has a limiting, connecting and supporting function, and the rear side is rotationally connected and is convenient to fold and reduce the loss of spare parts; a toilet bowl component which is rotated and folded relative to the connecting support frame is arranged below the seat board component, the front end of the toilet bowl component is symmetrically provided with folding connecting pieces which are detachably connected with the front side of the front leg component through a transverse beam rod arranged on the toilet bowl frame, the rear end of the toilet bowl component is rotationally connected with the connecting support frame, the two front leg assemblies are horizontally folded relative to the two sides of the backrest assembly, the seat plate assembly and the toilet bowl assembly are folded up and down relative to the connecting support frame, the toilet bowl can be folded without complete disassembly, the folding and the assembly are simple and convenient, parts and parts which are independently disassembled are not needed in the whole process, the falling can not be caused, the folding space is small, and the toilet bowl is easy to carry;

2. When in use, the armrest component is unfolded, and the armrest connecting pipe is horizontally and rotatably arranged on the armrest connecting pipe at the rear side of the front foot component, and is horizontally and rotatably connected with the backrest pipe frame, so that the armrest connecting pipe can be folded up when being folded, and can be folded along with the horizontal rotation of the front foot component without shadow of a folding space; when in use, the armrest is lifted up, so that people with inconvenient actions can move in multiple directions;

3. The caster wheel assembly and the pedal assembly are arranged, so that a user can be conveniently moved to different target positions, such as a toilet, a dining table side, a bedside, outdoors and the like; the utility model can be used as a bedside toilet seat or directly put the toilet bowl above a household toilet seat, and can also be used as a bath seat by stopping and moving the caster assembly, and the bathroom is folded when not in use.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic view of the folded state structure of the present utility model.

FIG. 3 is a schematic view of a partial explosion of the present utility model.

Fig. 4 is a full exploded view of the present utility model.

Fig. 5 is a perspective view of a front leg assembly of the present utility model.

Fig. 6 is a partial schematic view of a folding joint of the present utility model.

FIG. 7 is an exploded view of the seat pan assembly of the present utility model.

The attached drawings are identified:

the backrest assembly 1, the backrest pipe frame 11, the connection support frame 12, the lifting lug connection part 13, the push-pull handle 14, the backrest 15, the back pad 16, the front leg assembly 2, the front leg pipe 21, the armrest connection pipe 22, the limiting hole groove structure 221, the armrest connection piece 23, the folding connection piece 24, the connection hole 241, the concave limiting hole 242, the pivot connection part 25, the armrest assembly 3, the armrest pipe 31, the armrest 32, the rotating assembly 33, the seat plate assembly 4, the seat surface 41, the buckle connection piece 411, the pivot connection piece 412, the seat cushion 42, the toilet cover 43, the cover pad 44, the toilet bowl assembly 5, the toilet bowl frame 51, the cross beam rod 511, the toilet bowl bracket rod 512, the declining part 513, the outward bending connection part 514, the bowl 52, the bowl cover 53, the caster assembly 6, the connection pipe 62, the wheel body 61, the brake 63 and the pedal assembly 7.

Detailed Description

In order to enhance the understanding of the present utility model, the present utility model will be described in further detail with reference to the drawings, and the present embodiment is only for explaining the present utility model and is not limited to the protection scope of the present utility model.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the indicated combinations or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The utility model is described in further detail below with reference to the attached drawings and examples:

1-7, a portable toilet and bath chair according to one embodiment comprises

The backrest assembly 1 consists of a backrest pipe frame 11 provided with two legs and a backrest 15 arranged above the backrest pipe frame 11, wherein a connecting support frame 12 is transversely arranged between the two legs of the backrest pipe frame 11;

The front leg assemblies 2 are symmetrically arranged at two sides of the backrest pipe frame 11 and are horizontally and rotatably connected relative to the backrest pipe frame 11, and the front leg assemblies 2 are also provided with handrail assemblies 3 which can be rotated and folded up and down;

The seat board assembly 4 is erected above the two front leg assemblies 2, and the rear end of the seat board assembly 4 is rotationally connected with the connecting support frame 12 and can be rotated up and down relative to the connecting support frame 12;

The toilet bowl assembly 5 is arranged below the seat plate assembly 4, the front end of the toilet bowl assembly 5 is detachably connected with the front leg assembly 2, the rear end of the toilet bowl assembly 5 is rotatably connected with the connecting support frame 12, and a toilet hole matched with the toilet bowl assembly 5 is formed in the seat plate assembly 4;

the front leg assemblies 2 are symmetrically arranged on two sides of the backrest assembly 1 and can horizontally rotate, so that the two front leg assemblies 2 can be rotationally folded relative to the two sides of the backrest assembly 1 without disassembly; the seat board assembly 4 is erected above the front leg assembly 2 and is in buckling connection with the front leg assembly 2, so that the front leg assembly 2 and the backrest assembly 1 are firmly connected and supported, the overall stability and reliability are improved, and the disassembly is convenient; the rear side of the seat board assembly 4 is rotationally connected with the connecting support frame 12 of the backrest assembly 1 and can be rotated up and down relative to the connecting support frame 12 to be folded, so that the toilet bowl can be lifted up and put down conveniently, the toilet bowl is clean and sanitary, and the toilet bowl can be folded up and prevented from scattering when being turned down; the toilet bowl assembly 5 which can be rotated and folded up and down relative to the connecting support frame 12 is arranged right below the seat plate assembly 4, and the front end of the toilet bowl assembly is detachably connected with the front leg assemblies 2, so that the toilet bowl assembly 5 is convenient to detach, and meanwhile, the two front leg assemblies 2 are subjected to limiting support and an integral stabilizing effect; the rear end of the toilet bowl assembly 5 is rotationally connected with the connecting support frame 12, and the toilet bowl assembly is turned downwards, so that the toilet bowl assembly is convenient to fold integrally, and the scattering risk of all parts is reduced; the armrest component 3 can be folded up by rotating upwards, and can also rotate along with the front leg component 2 horizontally without being folded, and is not affected; the whole folding process is simple and convenient, and the risk of disassembling and scattering of single independent parts is avoided, so that the problem that spare parts are scattered and scattered due to disassembly in the prior art is well solved, and the folding and assembling are simple, convenient and quick, and can be completed without special tools and professionals.

An alternative embodiment: as shown in fig. 3, 4 and 5, the front leg assembly 2 comprises a front leg pipe 21 and an armrest connecting pipe 22 connected to the rear end of the horizontal bending part of the front leg pipe 21, the armrest connecting pipe 22 is sleeved on a backrest pipe frame 11 above the connecting support frame 12, the joint of the backrest pipe frame 11 and the armrest connecting pipe 22 can be in an up-down split type, a rotation limiting support structure is arranged between the armrest connecting pipe 22 and the backrest pipe frame 11 to enable the front leg assembly 2 to rotate horizontally in a limiting manner relative to the backrest assembly 1, and the rotation limiting support structure comprises a limiting hole groove structure 221 arranged on the armrest connecting pipe 22 and a limiting member matched with the limiting member arranged on the backrest pipe frame 11; the limiting member can be a limiting pin or an elastic limiting member clamped in the backrest pipe frame 11 and matched with the limiting hole groove structure 221 for limiting and supporting, and the elastic limiting member can be a spring nail and clamping spring structure; the limiting hole groove structure 221 can be an arc groove matched with the spring nail structure, the length of the limiting hole groove structure 221 is set to be the relative rotation angle of the armrest connecting pipe 22, and the limiting hole groove structure 221 can also be more than two limiting holes with rotation included angles at intervals so as to realize the rotation connection of the armrest connecting pipe 22 and the backrest pipe frame 11; the backrest pipe frame 11 can be arranged into an integral structure, and the armrest connecting pipe 22 is hinged with the backrest pipe frame 11; a handrail connecting piece 23 is arranged above the handrail connecting pipe 22 and is connected with the handrail component 3 in a matching rotation way, and folding connecting pieces 24 are symmetrically arranged on the two front leg pipes 21 and are detachably connected with the toilet bowl component 5; the setting of the rotation limiting support structure can ensure that the folding and unfolding are convenient and the support is reliable.

The armrest assembly 3 comprises an armrest pipe 31, an armrest 32 fixedly arranged on the armrest pipe 31, and a rotating assembly 33 which is rotationally connected with the armrest pipe 31 and the armrest connecting pipe 22, wherein one end of the rotating assembly 33 is connected with the armrest connecting piece 23, and the other end of the rotating assembly is rotationally connected with the armrest pipe 31, so that the armrest 32 is rotated and folded up along with the armrest pipe 31, a user can take the seat from a plurality of different directions conveniently, and the downward rotation unfolding can play a protective supporting role on the user.

An alternative embodiment: as shown in fig. 3 and 4, the toilet bowl assembly 5 is composed of a bowl frame 51, a bowl body 52 and a bowl cover 53 covered on the bowl body, wherein the bowl frame 51 comprises a cross beam 511 and toilet bowl support rods 512 which are symmetrically arranged on the cross beam 511 at intervals, the tail ends of the toilet bowl support rods 512 are rotatably connected with the connecting support frame 12, so that the toilet bowl is supported, the bowl is convenient to rotate and fold, and the falling risk of toilet bowl parts is reduced; the front end of the barrel 52 is erected on a beam rod 511, two ends of the beam rod 511 are respectively connected with folding connecting pieces 24 arranged on the front leg assembly 2 in an adaptive buckling manner, the folding connecting pieces 24 are convenient to detach, and meanwhile, the front leg assembly 2 is limited, supported and stable; specific: as shown in fig. 3-6, the opposite inner sides of the two folding connectors 24 are provided with connecting holes 241 which are matched with the beam rods 511, the rear sides of the folding connectors 24 are provided with concave limiting holes 242 which are communicated with the connecting holes 241, and the concave limiting holes 242 are matched with one end of the beam rods 511 through limiting members and are detachably connected; preferably, the limiting member is arranged at the position corresponding to the concave limiting hole 242 of the beam rod 511 in a penetrating and clamping way by the spring nail, so as to play a role in limiting and fixing; when the cross beam 511 is detached, the elastic nails are pressed, and the cross beam 511 is pulled out of the connecting holes 241; simultaneously establish the stopcock at crossbeam pole 511 both tops, play the guard action to crossbeam pole tip, prevent inside bullet nail slippage simultaneously, reduce spare and accessory part risk of scattering.

Preferably: as shown in fig. 3 and 4, an outward bending connection part 514 is arranged at the tail end of the toilet support frame rod 512, a threaded end part is arranged at the end part of the outward bending connection part 514, and the threaded end part is symmetrically arranged on the lifting lug connection parts 13 connected with the connection support frame 12 through fasteners; an annular clamping groove can be arranged on the end part of the outwards bent connecting part 514 and connected to one side of the lifting lug connecting part 13 through a clamping spring.

More preferably: as shown in fig. 3 and 4, the rear side of the toilet support rod 512 is also provided with a declining part 513, the tail end of the declining part 513 is provided with a connecting part 514 which is bent outwards and is connected with a lifting lug connecting part 13 arranged on the connecting support frame 12 in an adaptive rotation way, and the lifting lug connecting part 13 is hung on the lower side of the connecting support frame 12; the downward inclination part 513 is arranged, so that the toilet bowl can be conveniently taken out and cleaned by pressing downwards from the rear side under the condition that the seat plate assembly 4 is not lifted up.

An alternative embodiment: as shown in fig. 7, the seat board assembly 4 comprises a seat surface 41 and a toilet cover 43 covering the middle part of the seat surface 41, wherein a buckle connecting piece 411 is arranged at the bottom surface of the front side of the seat surface 41 and is connected with the horizontal bending part of the front leg pipe 21 in an adapting way, a pivot connecting piece 412 is arranged at the bottom surface of the rear side of the seat surface 41 and is connected with the connecting support frame 12 in an adapting and pivoting way, a detachable seat cushion 42 is also arranged above the seat surface 41, and the toilet cover 43 is covered with a cover pad 44; the seat surface 41 is of a hollow blow molding integrated structure, the weight is light, the strength is high, the weight of a human body can be well supported, the seat cushion 42 and the cover cushion 44 can be of an EVA foaming integrated structure, the EVA foaming integrated structure has no cold feeling when being contacted with the human body in winter, and is easy to detach and clean, so that the EVA foaming integrated structure is more humanized; the buckle connecting piece 411 plays a role in limiting, connecting, supporting and stabilizing, and prevents the seat surface 41 from sliding; the pivot connecting piece 412 is arranged to limit and support the seat surface 41 in the front-rear direction, and simultaneously, the pivot connecting piece is used for pivotally connecting the folding, so that single scattering is prevented, and the unfolding and the assembly are facilitated; specifically, the pivot connection member 412 and the seat surface 41 may be fastened by a fastener, or may be integrally formed; meanwhile, the fastening connection piece 411 and the seat surface 41 are fastened by a fastener, and may be an integral structure.

An alternative embodiment: the backrest assembly 1 is also provided with a push-pull handle 14, the push-pull handle 14 is arranged on the backrest pipe frame 11 at the backrest 15, and the backrest 15 is detachably provided with a back cushion 16; the backrest 15 is of a hollow blow molding integrated structure, the whole weight is light, the strength is high, the back pad 16 can be of an EVA foaming integrated structure, the human body is not cold in winter, the backrest is easy to detach and clean, and people are more humanized; wherein foam plastic coating can be arranged on the push-pull handle 14, so that the push-pull handle is anti-slip and soft in hand feeling.

An alternative embodiment: the toilet and bath chair also comprises a castor assembly 6 which is detachably arranged at the lower ends of the front leg assembly 2 and the backrest pipe rack 11, wherein the castor assembly 6 is a universal wheel and comprises a connecting pipe 62, a wheel body 61 and a brake 63 which are arranged at the bottom of the connecting pipe 62; preferably, the connecting pipe 62 is provided with an adduction bending structure, so that the chair body can be effectively prevented from tilting; wherein the connecting pipe 62 is provided with a plurality of adjusting holes which are connected with the backrest pipe frame 11 and the bottom of the front leg pipe 21 in a height adjustable way; through install little wheel unit 6 additional on the front and back leg, can conveniently shift, have short distance and help a function, be convenient for indoor removal and nursing.

An alternative embodiment: the front side of the front leg assembly 2 is also provided with a detachable pedal assembly 7, and a front leg pipe 21 of the front leg assembly 2 is also provided with a pivot connecting part 25 which is in fit and buckling connection with the pedal assembly 7; the foot rest of the rider is convenient to put when the bicycle is moved, and the bicycle is suitable for handicapped people, so that the bicycle has wider applicability.

When the toilet seat is folded, the rotary seat plate assembly 4 is lifted, the toilet seat assembly 5 is detached and separated from the front leg assembly 2, the toilet seat assembly 5 is folded below the backrest assembly 1 by downwards rotating through the connecting support frame 12, the rotary seat plate assembly 4 is lifted down, and then the left leg and the right leg in the front leg assembly 2 are respectively folded on the rear front side of the backrest assembly 1 by horizontally rotating along the backrest assembly 1, so that the folding is completed; wherein the armrest component 3 can be folded upwards in a rotating way or can be folded horizontally without being influenced; the whole folding process is simple and convenient, and the risk of disassembling and scattering single independent parts is reduced, so that the problem of scattered accessories caused by disassembly in the prior art is well solved;

during assembly, the front leg assembly 2 is only required to be rotated, the front end of the toilet bowl assembly 5 is connected between the two front leg assemblies 2, and then the seat plate assembly 4 is rotatably erected on the front leg assemblies 2, so that the assembly is completed, the assembly is convenient and quick, and the assembly can be completed without special tools or professionals.

The folding device is simple, convenient and quick to fold and assemble, has no scattered parts and accessories independently in the whole process, does not cause scattering, has small folding space and is easy to carry; when the toilet seat is used, the armrest is lifted and unfolded, people with inconvenient actions can move to target positions in a multiparty manner, such as a toilet, a dining table side, a bedside, outdoors and the like, and the toilet seat can be used as a bedside toilet seat, or a toilet bowl can be taken out and directly put on the toilet seat, and can also be used as a bath seat; when not in use, the folding device is easy to fold, has small folding space, can be directly placed in a trunk of the household vehicle for carrying when people go out, and reduces the trouble and unnecessary expense when going out.

The embodiments of the present utility model are disclosed as preferred embodiments, but not limited thereto, and those skilled in the art will readily appreciate from the foregoing description that various extensions and modifications can be made without departing from the spirit of the present utility model.

Claims

1. A portable toilet seat bath chair which is characterized in that: comprising

The backrest assembly (1) consists of a backrest pipe frame (11) provided with two legs and a backrest (15) arranged above the backrest pipe frame (11), wherein a connecting support frame (12) is transversely arranged between the two legs of the backrest pipe frame (11);

The front leg assemblies (2) are symmetrically arranged on two sides of the backrest pipe frame (11) and are horizontally and rotatably connected relative to the backrest pipe frame (11), and the front leg assemblies (2) are also provided with handrail assemblies (3) which can be rotated and folded up and down;

the seat board assembly (4) is erected above the two front leg assemblies (2), and the rear end of the seat board assembly (4) is rotationally connected with the connecting support frame (12) and can be rotated up and down relative to the connecting support frame (12);

The toilet bowl assembly (5) is arranged below the seat board assembly (4), the front end of the toilet bowl assembly (5) is detachably connected with the front leg assembly (2), and the rear end of the toilet bowl assembly (5) is rotationally connected with the connecting support frame (12).

2. The portable toilet and bath seat according to claim 1, wherein: the utility model provides a front leg subassembly (2) include preceding leg pipe (21) and connect handrail connecting pipe (22) at preceding leg pipe (21) horizontal kink rear end, handrail connecting pipe (22) cover is established on back pipe support (11) of connection support frame (12) top, be equipped with between handrail connecting pipe (22) and back pipe support (11) and rotate spacing bearing structure and make preceding leg subassembly (2) rotate for back subassembly (1) horizontal limit, handrail connecting pipe (22) top is equipped with handrail connecting piece (23) and handrail subassembly (3) adaptation rotation connection, two the symmetry is equipped with folding connecting piece (24) and toilet bowl subassembly (5) on preceding leg pipe (21) can dismantle and be connected.

3. The portable toilet and bath seat as claimed in claim 2, wherein: the rotation limiting support structure comprises a limiting hole groove structure (221) arranged on the armrest connecting pipe (22) and a limiting member matched with the backrest pipe frame (11).

4. The portable toilet and bath seat according to claim 1, wherein: the toilet bowl comprises a toilet bowl assembly (5), and is characterized in that the toilet bowl assembly (5) consists of a barrel frame (51), a barrel body (52) and a barrel cover (53) covering the barrel body, the barrel frame (51) comprises a cross beam rod (511), toilet bowl support rods (512) which are symmetrically arranged on the cross beam rod (511) at intervals, the tail ends of the toilet bowl support rods (512) are rotatably connected with a connecting support frame (12), the front end of the barrel body (52) is erected on the cross beam rod (511), and two ends of the cross beam rod (511) are respectively connected with folding connecting pieces (24) which are arranged on a front leg assembly (2) in an adapting and buckling mode.

5. The portable toilet and bath seat according to claim 4, wherein: the rear side of the toilet bowl bracket rod (512) is also provided with a declining part (513), and the tail end of the declining part (513) is provided with a connecting part (514) which is bent outwards and is connected with a lifting lug connecting part (13) arranged on the connecting support frame (12) in an adaptive rotation way.

6. The portable toilet and bath seat according to claim 4, wherein: the two folding connecting pieces (24) are provided with connecting holes (241) and cross beam rods (511) on the inner sides opposite to each other, the rear sides of the folding connecting pieces (24) are provided with concave limiting holes (242) communicated with the connecting holes (241), and the concave limiting holes (242) are detachably connected with one ends of the cross beam rods (511) through limiting member adaptation.

7. The portable toilet and bath seat according to claim 1, wherein: the seat board assembly (4) comprises a seat surface (41) and a toilet cover (43) arranged in the middle of the seat surface (41) in a covering mode, a buckle connecting piece (411) is arranged on the bottom end surface of the front side of the seat surface (41) and is connected with the horizontal bending part of the front leg pipe (21) in an adapting mode, a pivoting connecting piece (412) is arranged on the bottom end surface of the rear side of the seat surface (41) and is connected with the connecting support frame (12) in an adapting mode in a pivoting mode, a detachable seat cushion (42) is further arranged above the seat surface (41), and a cover pad (44) is coated on the toilet cover (43).

8. The portable toilet and bath seat according to claim 1, wherein: the armrest assembly (3) comprises an armrest pipe (31), an armrest (32) fixedly arranged on the armrest pipe (31) and a rotating assembly (33) rotationally connecting the armrest pipe (31) and the armrest connecting pipe (22), wherein the armrest pipe (31) is folded up and unfolded in a downward rotation mode relative to the armrest connecting pipe (22) through the rotating assembly (33).

9. The portable toilet and bath seat according to claim 1, wherein: the backrest assembly (1) is further provided with a push-pull handle (14), the push-pull handle (14) is arranged on a backrest pipe frame (11) at a backrest (15), and the backrest (15) is detachably provided with a backrest cushion (16).

10. A portable toilet and bath seat according to any one of claims 1-9, wherein: the toilet seat bath chair is characterized by further comprising a caster assembly (6) which is detachably arranged at the lower ends of the front leg assembly (2) and the backrest pipe frame (11), a detachable pedal assembly (7) is further arranged at the front side of the front leg assembly (2), and a pivot connecting part (25) is further arranged on a front leg pipe (21) of the front leg assembly (2) and is connected with the pedal assembly (7) in an adaptive buckling manner.