CN219557090U

CN219557090U - Folding bath chair

Info

Publication number: CN219557090U
Application number: CN202320459418.3U
Authority: CN
Inventors: 王吉本
Original assignee: Zhongshan Jiale Rehabilitation Medical Equipment Co ltd
Current assignee: Zhongshan Jiale Rehabilitation Medical Equipment Co ltd
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-08-22
Anticipated expiration: 2033-03-10

Abstract

The utility model discloses a folding bath chair, which can move from an unfolding state to a folding state and comprises a bottom supporting frame capable of being unfolded or folded, wherein the bottom supporting frame comprises a front leg frame, a rear leg is rotatably connected to the front leg frame, a seat assembly which can be unfolded or folded along with the bottom supporting frame when the bottom supporting frame is unfolded or folded is arranged between the front leg frame and the rear leg frame, the seat assembly comprises a seat plate and a linkage piece, the front end of the linkage piece is rotatably connected to the front leg frame around a third axis C, the rear end of the linkage piece is rotatably connected to the seat plate around a fourth axis D, a connecting part protruding downwards is arranged on the front leg frame, the rear leg frame comprises a connecting seat which is rotatably connected to the connecting part around a first axis A, a rear leg rod is connected to the connecting seat, and a positioning groove which can be used for clamping the front leg frame and supporting the front leg frame when the folding bath chair is unfolded is arranged on the connecting seat. The utility model aims to overcome the defects of the prior art and provide the folding bath chair which can be folded, has small volume after being folded and has a concise supporting structure.

Description

Folding bath chair

[ field of technology ]

The utility model relates to a folding bath chair.

[ background Art ]

The bath chair is a chair which enables a user to sit for bathing, the user group is mainly old people with relatively large ages or weak patients, most of the existing bath chairs are fixedly placed after being spliced and installed, and the chair cannot be folded and stored, so that the chair occupies a large space of a bath room or a toilet, is not convenient to store, needs to be automatically installed when buying back, is relatively troublesome, and if the chair adopts a direct packaging and selling mode, a used packaging box is relatively large, and is inconvenient to transport and store; meanwhile, the existing bath chair is provided with the cross bars for connecting the front leg frame and the rear leg frame when being supported, so that the installation is inconvenient, and the whole structure of the whole bath chair is large.

The present utility model has been developed in response to the above-described drawbacks.

[ utility model ]

The utility model aims to overcome the defects of the prior art and provide the folding bath chair which can be folded, has small volume after being folded and has a concise supporting structure.

The utility model is realized by the following technical scheme:

the utility model provides a folding bath seat, can move to folding state from the expansion state, including the bottom sprag frame 1 that can expand or fold, bottom sprag frame 1 include preceding leg frame 11, preceding leg frame 11 on rotate around first axis A and be connected with back leg 12, preceding leg frame 11 and back leg 12 between be equipped with and follow the seat subassembly 2 that bottom sprag frame 1 expands or folds when bottom sprag frame 1 expands or folds, seat subassembly 2 include the rear end around second axis B rotation connect the seat board 21 on back leg 12, and when seat subassembly 2 is in the expansion state the front end of seat board 21 connect on preceding leg frame 11, seat subassembly 2 still including rotating the linkage piece 22 that is connected between preceding leg frame 11 and seat board 21 and can follow the removal and make preceding leg frame 11 and back leg 12 draw close to each other when seat board 21, the front end of piece 22 rotate around third axis C and connect on preceding leg frame 11, the back end of piece 22 rotate around fourth axis D and connect on seat frame 21, seat frame 21 is equipped with the back leg 121 and is connected with the seat frame 121 and is equipped with the seat frame 121 and is connected with the seat frame 121 on the seat frame, seat frame 121 is connected with the seat frame 121 and is connected with the seat frame 121.

The front leg frame 11 comprises a supporting section 112 which is transversely arranged, the front end of the supporting section 112 is provided with a front leg section 113 which is bent downwards, the rear end of the supporting section 112 is provided with a connecting section 114 which is bent upwards and used for installing a backrest, the supporting section 112 is provided with a connecting part 111, and when the front leg frame 11 and the rear leg 12 are unfolded, the supporting section 112 is clamped into a positioning groove 1211 and is propped against the groove wall of the positioning groove 1211.

The connecting section 114 is provided with a handrail component 4, the handrail component 4 comprises a mounting seat 41 connected to the connecting section 114, the mounting seat 41 is connected with a handrail 42 which can be unfolded or folded in a rotating way relative to the mounting seat 41, the mounting seat 41 is provided with a locking part 411, and the handrail 42 is provided with a locking groove 421 which can be used for the locking part 411 to be locked in and the wall surface of which is propped against the locking part 411.

The front leg section 113 is provided with a supporting rod 115 capable of supporting the front end of the seat plate 21, and when the seat assembly 2 is in a unfolded state, the front end of the seat plate 21 is detachably connected to the supporting rod 115, the linkage member 22 is a linkage rod, the front side of the linkage member 22 is rotatably connected to the supporting rod 115, the rear side of the linkage member 22 is rotatably connected to the seat plate 21, and the seat plate 21 is rotatably connected to the rear leg rod 122 around the second axis B through a transverse strut 211.

The front side of the seat plate 21 is provided with a containing groove 212 capable of containing the support rod 115, and the seat plate 21 is also provided with a clamping groove 213 capable of clamping the support rod 115 when the seat assembly 2 is in the unfolded state.

The seat plate 21 on be equipped with along X direction with its U-shaped slot 214 that runs through, U-shaped slot 214's opening set up, seat plate 21 front end be equipped with upwards with its first U-shaped mouth 215 that runs through and communicates with U-shaped slot 214 front end, first U-shaped mouth 215's opening set up forward for convenient cleaning user's perineum, seat plate 21 rear end be equipped with upwards with its second U-shaped mouth 216 that runs through and communicates with U-shaped slot 214 rear end, second U-shaped mouth 216's opening set up backward for convenient cleaning user's anus district, U-shaped slot 214 include with first U-shaped mouth 215's first section 217 and with second U-shaped mouth 216's second section 218 intercommunication, just first section 217 and second section 218 between be equipped with the third section 219, just first section 217, third section 219 and second section 218's width be big size setting.

The seat plate 21 is provided with a left cushion portion 51 and a right cushion portion 52, the U-shaped groove 214 is arranged between the left cushion portion 51 and the right cushion portion 52, the first U-shaped opening 215 is arranged on the front side between the left cushion portion 51 and the right cushion portion 52, and the second U-shaped opening 216 is arranged on the rear side between the left cushion portion 51 and the right cushion portion 52.

The front leg section 113 is connected with a first transverse rod 116 which is transversely arranged, the support rod 115 comprises a first left support rod 1151 and a first right support rod 1152 which are connected between the front leg section 113 and the first transverse rod 116, and when the folding chair is unfolded, the first left support rod 1151 and the first right support rod 1152 can be clamped into the accommodating groove 212 and can be respectively clamped by the clamping grooves 213.

The front side of the linkage piece 22 is provided with a containing groove 212 capable of containing the support rod 115, the linkage piece 22 is provided with a deformable clamping mouth 221 positioned at the containing groove 212, and the clamping mouth 221 is provided with a clamping mouth 222 which can be communicated with the containing groove 212 and can be used for the support rod 115 to pass through when the clamping mouth 221 deforms and expands or can prevent the support rod 115 from separating when the clamping mouth 221 deforms and contracts.

The seat plate 21 is also provided with an anti-slip pad 6, and the seat plate 21 and the anti-slip pad 6 are provided with through holes 7.

Compared with the prior art, the utility model has the following advantages: when the folding and placing are needed, the front end of the seat plate is lifted, the rear end of the seat plate rotates around the second axis B relative to the rear leg, the front end of the seat plate moves upwards to drive the rear end of the linkage piece to move upwards and rotate around the fourth axis D relative to the seat plate, meanwhile, the front end of the linkage piece rotates around the third axis C relative to the front leg frame, the front leg frame and the rear leg are pulled to be mutually close and folded, the whole folding process is smooth, only the front end of the seat plate is pushed upwards to rotate, the folding operation is simple, the folded volume is smaller, the folding operation is convenient to store and place, and the folding operation is convenient to use when the old people need to bath; in addition, when the utility model is unfolded, the front leg frame is clamped into the positioning groove of the connecting seat through the rotation of the connecting part, and the groove wall of the positioning groove and the front leg frame are propped against each other, so that the whole supporting structure is more compact, the whole bottom supporting frame is in a supporting state through gravity when the old or the patient sits on the seat assembly, the supporting is firmer, and the old or the patient is safer in use.

[ description of the drawings ]

FIG. 1 is a perspective view of an embodiment 1 of a foldable bath seat in accordance with the present utility model;

FIG. 2 is a side view of embodiment 1 of the foldable bath seat of the present utility model;

FIG. 3 is a view showing the state of the folding bath seat according to the embodiment 1 of the present utility model when folded;

FIG. 4 is a perspective view of the foldable bath seat of the present utility model when folded in embodiment 1;

FIG. 5 is a perspective view of the attachment base of embodiment 1 of the foldable bath seat of the present utility model;

FIG. 6 is a perspective view of the armrest assembly of embodiment 1 of the foldable bath seat of the present utility model;

FIG. 7 is an exploded view of the seat assembly of embodiment 1 of the foldable bath seat of the present utility model;

FIG. 8 is a cross-sectional view of a first height adjustment assembly of embodiment 1 of the foldable bath seat of the present utility model;

FIG. 9 is a cross-sectional view of a second height adjustment assembly of embodiment 1 of the foldable bath seat of the present utility model;

FIG. 10 is a perspective view of the suction cup of embodiment 1 of the foldable bath seat of the present utility model;

FIG. 11 is a side view of the front leg of embodiment 1 of the foldable bath seat of the present utility model;

FIG. 12 is a perspective view of embodiment 2 of the foldable bath seat of the present utility model;

FIG. 13 is a side view of embodiment 2 of the foldable bath seat of the present utility model;

FIG. 14 is a top view of the seat assembly of embodiment 2 of the foldable bath seat of the present utility model;

FIG. 15 is a perspective view of the seat assembly of embodiment 2 of the foldable bath seat of the present utility model;

fig. 16 is a perspective view of the folding bath seat of embodiment 1 of the present utility model when folded.

[ detailed description ] of the utility model

The utility model is further described below with reference to the accompanying drawings:

example 1: as shown in fig. 1 to 11, the present utility model provides a foldable bath seat capable of moving from an unfolded state to a folded state, comprising an unfolding or folding bottom bracket 1, the bottom bracket 1 comprising a front leg frame 11, a rear leg 12 rotatably connected to the front leg frame 11 about a first axis a, a seat assembly 2 arranged between the front leg frame 11 and the rear leg 12 to follow the unfolding or folding bottom bracket 1 when the bottom bracket 1 is unfolded or folded, the seat assembly 2 comprising a seat plate 21 rotatably connected to the rear leg 12 about a second axis B at a rear end, and a front end of the seat plate 21 connected to the front leg frame 11 when the seat assembly 2 is in the unfolded state, the seat assembly 2 further comprises a linkage 22 which is rotatably connected between the front leg frame 11 and the seat plate 21 and can move along when the seat plate 21 is folded and enable the front leg frame 11 and the rear leg 12 to be close to each other, the front end of the linkage 22 is rotatably connected to the front leg frame 11 around a third axis C, the rear end of the linkage 22 is rotatably connected to the seat plate 21 around a fourth axis D, the bottom support frame 1 is further connected with the backrest assembly 3, the front leg frame 11 is provided with a connecting portion 111 protruding downwards, the rear leg 12 comprises a connecting seat 121 rotatably connected to the connecting portion 111 around a first axis A, the connecting seat 121 is connected with a rear leg rod 122, and the connecting seat 121 is provided with a positioning groove 1211 which can be used for the front leg frame 11 to be clamped in and support the front leg frame 11 when the folding bath chair is unfolded.

When the folding and placing are needed, the front end of the seat plate 21 is lifted firstly, the rear end of the seat plate 21 rotates around the second axis B relative to the rear leg 12, the front end of the seat plate 21 moves upwards to drive the rear end of the linkage 22 to move upwards and rotate around the fourth axis D relative to the seat plate 21, meanwhile, the front end of the linkage 22 rotates around the third axis C relative to the front leg frame 11, the front leg frame 11 and the rear leg 12 are pulled to be close to each other for folding, the whole folding process is smooth, only the front end of the seat plate 21 is pushed upwards to rotate, the folding operation is simple, the folded volume is smaller, the folding and placing are convenient, the folding and placing are realized when the old needs to be bathed, and the folding and placing are more convenient to use; in addition, when the utility model is unfolded, the front leg frame 11 is clamped into the positioning groove 1211 of the connecting seat 121 through the rotation of the connecting part 111, and the groove wall of the positioning groove 1211 and the front leg frame 11 are propped against each other, so that the whole supporting structure is more compact, and the whole bottom supporting frame 1 is in a supporting state through gravity when the old people or the patient and the like sit on the seat assembly 2, so that the support is more stable, and the old people or the patient and the like are safer in use.

As shown in fig. 1, 5 and 11, the front leg frame 11 includes a supporting section 112 transversely disposed, a front leg section 113 bent downward is disposed at the front end of the supporting section 112, a connecting section 114 bent upward and used for mounting a backrest is disposed at the rear end of the supporting section 112, the connecting section 111 is disposed on the supporting section 112, and when the front leg frame 11 and the rear leg 12 are unfolded, the supporting section 112 is clamped into the positioning slot 1211 and abuts against the slot wall of the positioning slot 1211. The support section 112 is arranged so that the support section 112 can be clamped into the positioning groove 1211 and propped against the groove wall of the positioning groove 1211, so that the support is more stable.

As shown in fig. 1, 4 and 6, the connecting section 114 is provided with a handrail assembly 4, the handrail assembly 4 includes a mounting seat 41 connected to the connecting section 114, the mounting seat 41 is connected with a handrail 42 capable of being unfolded or folded in a rotating manner relative to the mounting seat 41, the mounting seat 41 is provided with a locking part 411, and the handrail 42 is provided with a locking groove 421 in which the locking part 411 is locked and the wall surface is propped against the locking part 411. The old man or patient's when bathing will be with the hand place on the armrest subassembly 4, more comfortable, and the armrest 42 can rotate and fold relative mount pad 41 moreover for whole folding bath chair occupies less volume after folding. The locking part 411 is a protruding column, when the folding bath chair is unfolded, the locking groove 421 on the armrest 42 is clamped with the locking part 411, and the locking part 411 and the wall surface of the locking groove 421 are propped against each other to support the armrest 42.

As shown in fig. 2 and 7, the front leg section 113 is provided with a support rod 115 capable of supporting the front end of the seat plate 21, and when the seat assembly 2 is in the unfolded state, the front end of the seat plate 21 is detachably connected to the support rod 115, the linkage 22 is a linkage rod, the front side of the linkage 22 is rotatably connected to the support rod 115, the rear side of the linkage 22 is rotatably connected to the seat plate 21, and the seat plate 21 is rotatably connected to the rear leg rod 122 around the second axis B through a transverse strut 211. The front end of the seat plate 21 rests against the cross bar 111 when the seat assembly 2 is in the unfolded state, and the support is more stable and safer.

As shown in fig. 4, the front side of the seat plate 21 is provided with a receiving groove 212 capable of receiving the support rod 115, and the seat plate 21 is further provided with a clamping groove 213 into which the support rod 115 can be clamped when the seat assembly 2 is in the unfolded state. The accommodating groove 212 not only can position the support rod 115, but also can ensure that the seat plate 21 is more firmly connected with the support rod 115, the clamping groove 213 is used for clamping and locking the support rod 115, when the seat plate 21 is required to be separated from the support rod 115, the front end of the seat plate 21 is lifted upwards, and the openings of the clamping grooves 213 at two sides are enlarged and are respectively separated from the support rod 115.

As shown in fig. 4, a relief groove 21a capable of relieving the linkage 22 is further provided on the underside of the seat plate 21. The yielding groove 21a is formed in the seat plate 21 when the linkage 22 is unfolded, so that the volume of the folding chair is smaller, the distance between the linkage 22 and the seat plate 21 is smaller, and the folding is smoother.

As shown in fig. 4 and 7, the front side of the linkage 22 is provided with a receiving groove 212 capable of receiving the support rod 115, the linkage 22 is provided with a deformable clamping mouth 221 located at the receiving groove 212, and the clamping mouth 221 is provided with a clamping mouth 222 capable of communicating with the receiving groove 212 and allowing the support rod 115 to pass through when the clamping mouth 221 deforms and expands or preventing the support rod 115 from separating when the clamping mouth 221 deforms and contracts. The front end of the linkage member 22 is detachably connected to the supporting rod 1151, so that the installation is convenient, and the adopted clamping opening 222 can be deformed, so that the installation is more convenient and quick.

As shown in fig. 1, the seat plate 21 is further provided with an anti-slip pad 6, and the seat plate 21 and the anti-slip pad 6 are provided with through holes 7. The anti-slip pad 3 can prevent the old from slipping during bathing. The through holes 7 facilitate drainage of the slide pad 3 and the seat plate 21 during bathing, and prevent accumulation of dirty water.

As shown in fig. 1 and 10, suction cups 8 are arranged at the bottoms of the front leg frame 11 and the rear leg 12, and a plurality of concentric annular grooves 81 are arranged on the suction cups 8 at intervals. The suction cup 8 can enable the front leg frame 11 and the rear leg 12 to be grabbed on the floor, so that the folding chair is prevented from sliding, and meanwhile, the suction cup 8 can be grabbed more firmly due to the plurality of annular grooves 81 which are concentric and are arranged at intervals.

As shown in fig. 8 to 9, the front leg section 113 is connected with a front stay 117 capable of sliding relative to the front leg section, a first height adjusting component 118 capable of sliding relative to the front stay 117 to adjust the height position of the front stay 117 relative to the front leg section 113 is provided between the front stay 117 and the front leg section 113, the rear leg 12 further comprises a rear stay 123 slidably connected to the rear leg 122, and a second height adjusting component 124 capable of adjusting the height position of the rear stay 123 relative to the rear leg 122 is provided between the rear stay 123 and the rear leg 122. The first height adjustment assembly 118 and the second height adjustment assembly 124 are conventional snap-shot or latch locks. The height position of the front stay 117 relative to the front leg section 113 can be adjusted to accommodate elderly persons of different heights. The height position of the rear stay 123 relative to the rear leg bar 122 can be adjusted so as to adapt to the aged of different heights.

Example 2: as shown in fig. 12 to 16, the difference between this embodiment and embodiment 1 is that the seat plate 21 is provided with a U-shaped groove 214 penetrating the seat plate in the X direction, the opening of the U-shaped groove 214 is upward, the front end of the seat plate 21 is provided with a first U-shaped opening 215 penetrating the seat plate upward and communicating with the front end of the U-shaped groove 214, the opening of the first U-shaped opening 215 is forward arranged to facilitate cleaning of the perineum of the user, the rear end of the seat plate 21 is provided with a second U-shaped opening 216 penetrating the seat plate upward and communicating with the rear end of the U-shaped groove 214, the opening of the second U-shaped opening 216 is rearward arranged to facilitate cleaning of the anus area of the user, the U-shaped groove 214 comprises a first section 217 and a second section 218 communicating with the second U-shaped opening 216, a third section 219 is arranged between the first section 217 and the second section 218, and the first section 217, the third section 219 and the second section 218 are provided with large and large widths. The seat plate 21 of the bath chair is provided with the U-shaped groove 214, the front side of the seat plate 21, which is positioned on the U-shaped groove 214, is provided with the first U-shaped opening 215, and the rear side of the seat plate 21, which is positioned on the U-shaped groove 214, is provided with the second U-shaped opening 216. The first section 217 and the second section 218 are arranged to correspond to the perineum and anus parts of the human body, so that the cleaning is convenient.

As shown in fig. 12 to 15, the seat plate 21 is provided with a left cushion portion 51 and a right cushion portion 52, the U-shaped groove 214 is provided between the left cushion portion 51 and the right cushion portion 52, the first U-shaped opening 215 is provided on the front side between the left cushion portion 51 and the right cushion portion 52, and the second U-shaped opening 216 is provided on the rear side between the left cushion portion 51 and the right cushion portion 52. The positions of the left cushion part 51 and the right cushion part 52 correspond to the two sides of the buttocks of the human body, which is convenient for the user to sit and can prevent the user from sliding during bathing.

As shown in fig. 16, the support bar 115 includes a first left support bar 1151 and a first right support bar 1152 connected between the front leg 113 and the first cross bar 116, and the first left support bar 1151 and the first right support bar 1152 can be clamped into the accommodating groove 212 and can be respectively clamped by the clamping groove 213 when the folding chair is unfolded. The accommodating groove 212 not only can position the first left support bar 1151 and the first right support bar 1152, but also can make the connection between the seat plate 21 and the first left support bar 1151 and the first right support bar 1152 more stable, the clamping grooves 213 on two sides respectively provide the first left support bar 1151 or the first right support bar 1152 to clamp and lock, when the seat plate 21 needs to be separated from the first left support bar 1151 and the first right support bar 1152, the front end of the seat plate 21 is lifted upwards, and the openings of the clamping grooves 213 on two sides are enlarged and separated from the first left support bar 1151 and the first right support bar 1152 respectively.

The linkage 22 is detachably connected to the first left support bar 1151 or the first right support bar 1152 for easy installation, and the adopted clamping nozzle 222 can be deformed for easy and quick installation.

Claims

1. A foldable bath seat movable from an unfolded state to a folded state, characterized in that: comprises a bottom supporting frame (1) which can be unfolded or folded, the bottom supporting frame (1) comprises a front leg frame (11), the front leg frame (11) is rotationally connected with a rear leg (12) around a first axis (A), a seat component (2) which can follow the bottom supporting frame (1) to unfold or fold when the bottom supporting frame (1) is unfolded or folded is arranged between the front leg frame (11) and the rear leg (12), the seat component (2) comprises a seat plate (21) which is rotationally connected with the rear leg (12) around a second axis (B) at the rear end, the front end of the seat plate (21) is connected with the front leg frame (11) when the seat component (2) is in an unfolded state, the seat component (2) also comprises a linkage (22) which is rotationally connected between the front leg frame (11) and the seat plate (21) and can move along with the seat plate (21) when the seat plate (21) is folded, the linkage (22) is mutually close to the front leg frame (11) around the second axis (B), the front end (22) is rotationally connected with the seat plate (21) around the fourth axis (3) and the seat plate (21) around the fourth axis (3), the front leg frame (11) on be equipped with connecting portion (111) of downward bulge, back leg (12) including rotating connecting seat (121) of connecting on connecting portion (111) around first axis (A), connecting seat (121) on be connected with back leg pole (122), connecting seat (121) on be equipped with can supply front leg frame (11) card to go into and support constant head tank (1211) of front leg frame (11) when folding bath chair expands.

2. The foldable bath seat according to claim 1, wherein: the front leg frame (11) comprises a supporting section (112) which is transversely arranged, the front end of the supporting section (112) is provided with a front leg section (113) which is bent downwards, the rear end of the supporting section (112) is provided with a connecting section (114) which is bent upwards and used for installing a backrest, the supporting section (112) is provided with a connecting part (111), and when the front leg frame (11) and the rear leg (12) are unfolded, the supporting section (112) is clamped into a positioning groove (1211) and is propped against the groove wall of the positioning groove (1211).

3. The foldable bath seat according to claim 2, wherein: the connecting section (114) on be equipped with handrail subassembly (4), handrail subassembly (4) including connecting mount pad (41) on connecting section (114), mount pad (41) on be connected with handrail (42) that can rotate relative it and expand or fold up, mount pad (41) on be equipped with kayser portion (411), handrail (42) on be equipped with and supply kayser portion (411) card to go into and wall and kayser portion (411) top to lean on kayser groove (421).

4. The foldable bath seat according to claim 2, wherein: the front leg section (113) on be equipped with bracing piece (115) that can support the front end of seat board (21), and when seat subassembly (2) are in the state of expanding, the front end detachably of seat board (21) is connected on bracing piece (115), link (22) be the gangbar, link (22) front side rotate and connect on bracing piece (115), link (22) rear side rotate and connect on seat board (21), seat board (21) rotate around second axis (B) and connect on back leg pole (122) through cross brace (211).

5. The foldable bath seat according to claim 4, wherein: the front side of the seat plate (21) is provided with a containing groove (212) capable of containing the supporting rod (115), and the seat plate (21) is also provided with a clamping groove (213) capable of clamping the supporting rod (115) when the seat assembly (2) is in a unfolded state.

6. The foldable bath seat according to claim 1, wherein: the seat board (21) on be equipped with along X direction with its U-shaped slot (214) that runs through, the opening of U-shaped slot (214) set up, seat board (21) front end be equipped with upwards run through it and with first U-shaped mouth (215) of U-shaped slot (214) front end intercommunication, the opening of first U-shaped mouth (215) set up forward to make the user's perineum of convenient cleaning, seat board (21) rear end be equipped with upwards run through it and with second U-shaped mouth (216) of U-shaped slot (214) rear end intercommunication, the opening of second U-shaped mouth (216) set up backward, so that the user's anus area of convenient cleaning, U-shaped slot (214) include first section (217) and second section (218) of second U-shaped mouth (216) intercommunication, just first section (217) and second section (218) between be equipped with third section (219), and first section (218) are big section and third section (218) are big.

7. The foldable bath seat according to claim 6, wherein: the seat plate (21) on be equipped with left cushion portion (51) and right cushion portion (52), U-shaped slot (214) set up between left cushion portion (51) and right cushion portion (52), first U-shaped mouth (215) set up the front side between left cushion portion (51) and right cushion portion (52), second U-shaped mouth (216) set up the rear side between left cushion portion (51) and right cushion portion (52).

8. The foldable bath seat according to claim 4, wherein: the front leg section (113) on be connected with the first horizontal pole (116) of horizontal setting, bracing piece (115) including connecting first left bracing piece (1151) and first right bracing piece (1152) between front leg section (113) and first horizontal pole (116), when folding bath seat expand first left bracing piece (1151) and first right bracing piece (1152) can block into holding tank (212) in and can be by draw-in groove (213) joint respectively.

9. A foldable bath seat according to claim 4 or 8, characterized in that: the front side of the linkage piece (22) is provided with a containing groove (212) capable of containing the supporting rod (115), the linkage piece (22) is provided with a deformable clamping mouth (221) which is positioned at the containing groove (212), and the clamping mouth (221) is provided with a clamping mouth (222) which can be communicated with the containing groove (212) and can be used for the supporting rod (115) to pass through when the clamping mouth (221) deforms and expands or can prevent the supporting rod (115) from separating when the clamping mouth (221) deforms and contracts.

10. The foldable bath seat according to claim 1, wherein: the seat plate (21) is also provided with an anti-slip pad (6), and the seat plate (21) and the anti-slip pad (6) are provided with through holes (7) which can be formed in the upper part of the seat plate.