CN211093625U

CN211093625U - A kind of bathtub

Info

Publication number: CN211093625U
Application number: CN201921010643.9U
Authority: CN
Inventors: 林孝发; 林孝山; 邹文峰; 李帅宇; 李少锋
Original assignee: Jomoo Kitchen and Bath Co Ltd
Current assignee: Jomoo Kitchen and Bath Co Ltd
Priority date: 2019-07-01
Filing date: 2019-07-01
Publication date: 2020-07-28
Anticipated expiration: 2029-07-01

Abstract

The utility model discloses a bathtub, which comprises a bathtub body and a pedal, wherein a containing groove is arranged on the side of the bathtub body; the pedal is hinged with the bathtub body and rotates between a first position or a second position; when the pedal is in the first position, the pedal is parallel to the horizontal plane; when the pedal is at the second position, the pedal is folded and attached to the containing groove. The pedal arranged in the bathtub is easy to open and close; and the folded bathtub can be attached to the containing groove of the bathtub, so that the folded bathtub does not occupy additional space, has attractive integral appearance and good use experience.

Description

A kind of bathtub

Technical Field

The utility model relates to a bathtub field, concretely relates to bathtub.

Background

Modern bathtubs are often equipped with pedals or treadplatforms to facilitate entry and exit of the user into and out of the bathtub. The bathtub and the stepping platform are arranged in a split manner, but the stepping platform is easy to slip and shift after being frequently stepped by a user due to the humid environment of the bathroom, so that certain potential safety hazards exist; moreover, the stepping platform needs to occupy a certain space, and the use requirement of the current small living room cannot be met. Secondly, although the pedals directly hinged to the bathtub can be stored in an overturning manner, the pedals can still be exposed out of the bathtub after being folded in an overturning manner due to the fact that the bathtub is not provided with a space for containing the pedals, and therefore the bathtub is not attractive and poor in overall storage effect. In addition, children or the elderly usually need to use pedals or treading platforms to get in and out of the bathtub, so that high requirements are made on the stability and the skid resistance of the pedals or the treading platforms.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects or problems in the background technology and provide a bathtub, wherein pedals arranged in the bathtub are easy to open and close; and the folded bathtub can be attached to the containing groove of the bathtub, so that the folded bathtub does not occupy additional space, has attractive integral appearance and good use experience.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a bathtub comprises a bathtub body and pedals, wherein a containing groove is formed in the side of the bathtub body; the pedal is hinged with the bathtub body and rotates between a first position or a second position; when the pedal is in the first position, the pedal is parallel to the horizontal plane; when the pedal is at the second position, the pedal is folded and attached to the containing groove.

Preferably, an articulated piece is arranged in the accommodating groove and used for realizing articulated connection with the pedal.

Preferably, a damping hinge is further arranged in the accommodating groove and used for realizing damping hinge connection with the pedal.

Preferably, a first magnetic part is arranged in the accommodating groove, and a second magnetic part is arranged on the pedal; when the pedal is at the second position, the first magnetic part and the second magnetic part are attracted and fixed.

Preferably, the pedal support device further comprises a bracket for supporting the pedal when the pedal is in the first position; the bracket is fixedly connected or hinged with the pedal.

Preferably, the bracket is provided with a hanging rod which is used for being in a horizontal state when the pedal is in the second position so as to hang articles.

Preferably, a hinge pivot is arranged on one side of the pedal, a step hole is formed in the opposite side of the pedal, hinge assemblies are correspondingly arranged on the other side of the pedal, each hinge assembly comprises an L-shaped hinge seat, a rotation stopping piece, an elastic piece and a key, one end of each hinge seat is rotatably inserted into a large hole of the step hole, a rotation stopping groove is formed in the end face of each hinge seat, the other end of each hinge seat is fixedly connected with the support, the rotation stopping piece penetrates through the hinge seats, one end of each rotation stopping piece extends into a small hole of the step hole, a rotation stopping block is arranged in the small hole, the other end of each rotation stopping piece is fixedly connected with the key, two ends of each elastic piece act on the hinge seats and the key respectively, when the key is acted by an external force, the elastic pieces deform and drive the rotation stopping pieces to axially move towards the end faces of the small holes, the rotation stopping blocks and the inner walls of the small holes to stop rotation, and when the key is not acted by the external force, the elastic pieces do not deform and drive the rotation.

Preferably, one side of the bracket, which is in contact with the ground, is provided with a flexible foot pad.

Preferably, the upper surface of the pedal is an anti-skid friction surface, and a plurality of water drainage through holes are formed in the upper surface of the pedal.

As can be seen from the above description of the present invention, compared with the prior art, the present invention has the following advantages:

1. the containing groove arranged on the bathtub body is used for containing the pedal. The pedal is hinged with the bathtub body, and the process of opening and closing the pedal by a user is labor-saving and convenient. When the pedal is in the first position, namely when the pedal is opened, the pedal is parallel to the horizontal plane so that a user can step on the bathtub to enter and exit; when the pedal is in the second position, namely when the pedal is folded, the pedal can be matched and attached in the accommodating groove to achieve the effect of integral accommodation, and no additional space is occupied; and the outer sides of the folded rear pedals and the bathtub body are in smooth transition, so that the whole structure is attractive and simple.

2. For the stability when guaranteeing the footboard open use, generally can set up the articulated shaft correspondence of footboard in the bottom of storage tank. Specifically, the pedal is stably hinged to the bathtub body through the hinge piece, so that the condition that the pedal is displaced is avoided; the hinged part is matched with the hinged shaft of the pedal, so that the rotation is smooth and labor-saving; this articulated elements is easily installed and is dismantled, and convenient to use person separately cleans storage tank and footboard, avoids appearing the problem of deposition between the cell wall of articulated shaft and storage tank bottom, and then guarantees the subsequent normal use of footboard.

3. The pedal is stably hinged to the bathtub body through the damping hinge, namely, in the process of opening the pedal by a user, the pedal can slowly descend under the action of the damping hinge and then is unfolded to a horizontal position, so that the effect of rotating and buffering is achieved; not only avoids the abrasion of elements caused by the over-fast rotation to prolong the service life of each element, but also reduces the potential safety hazard caused by the over-fast rotation.

4. When the pedal is at the second position, namely when the pedal is folded, the pedal can be more firmly attached to the inner wall of the accommodating groove due to the magnetic attraction effect of the first magnetic attraction piece and the second magnetic attraction piece; the pedal can be easily opened by separating the first magnetic part from the second magnetic part.

5. Through setting up the support to improve the bearing capacity of footboard and prolong the life of footboard, further promoted the stability of footboard, reduced the potential safety hazard of user business turn over bathtub. Secondly, the support hinged to the pedal can be folded for storage, and the occupied space is reduced.

6. The support is provided with a hanging rod, when the pedal is at the second position, namely the pedal is folded in the accommodating groove, the hanging rod is in a horizontal state, and a user can hang articles such as towels and clothes.

7. The bracket is stably hinged to the pedal through a hinge pivot and a hinge assembly which are arranged on two sides of the pedal; wherein, this hinge assembly is used for restricting the rotation of support to guarantee the support effect of support when the footboard is in the open mode, avoid the support to appear sliding scheduling problem.

Specifically, a hinge seat and a rotation stopping piece in the hinge assembly are respectively provided with a rotation stopping groove and a rotation stopping block which are matched with each other, and the rotation stopping block can limit the rotation of the support when inserted into the rotation stopping groove; when the rotation stopping groove and the rotation stopping block are separated, the hinged seat can drive the support to rotate relative to the pedal, so that the support is folded and attached to the bottom of the pedal after rotating, and the occupied space is further reduced.

The hinge assembly is also provided with a key and an elastic piece, wherein the key is used for applying force to the rotation stopping piece by a user so as to enable the rotation stopping block arranged on the key to be separated from the rotation stopping groove of the hinge seat and enable the hinge seat to be in a rotatable state. The elastic element drives the rotation stopping element to reset under the action of external force, so that the rotation stopping block arranged on the elastic element is inserted into the rotation stopping groove, the rotation stopping block, the rotation stopping groove and the hinge base are stopped, the rotation of the hinge base is limited, and the support legs of the support are prevented from sliding and shifting.

8. One side of support and ground contact is equipped with flexible callus on the sole to noise when reducing support ground connection side and bumping ground, and further guarantee the stable support effect of support.

9. The upper surface of the pedal is provided with anti-skid protrusions and drainage through holes for anti-skid friction surfaces so as to drain accumulated water on the upper surface and increase friction force to prevent a user from slipping.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of a first pedal of an embodiment of the present invention when the pedal is in a first position;

fig. 2 is a schematic structural view of a first embodiment of the present invention when the pedal is in the second position;

FIG. 3 is an exploded view of a pedal according to a first embodiment of the present invention;

fig. 4 is an assembly view of a first magnetic attraction member and a second magnetic attraction member according to a first embodiment of the present invention;

fig. 5 is a schematic structural diagram of a hinge assembly according to a first embodiment of the present invention;

fig. 6 is a schematic view illustrating an assembly relationship of the hinge members according to the first embodiment of the present invention;

fig. 7 is a schematic structural view of a pedal hinge shaft according to a second embodiment of the present invention;

fig. 8 is a schematic structural view of a damping hinge according to a second embodiment of the present invention;

fig. 9 is a schematic view of an assembly relationship of the damping hinge according to the second embodiment of the present invention;

fig. 10 is an exploded view of the pedal in the third embodiment of the present invention;

fig. 11 is a schematic structural view of a hinge seat and a rotation stopping member in a third embodiment of the present invention;

fig. 12 is a schematic structural view of a bracket in a non-rotatable state according to a third embodiment of the present invention;

fig. 13 is a schematic structural view of a bracket in a rotatable state according to a third embodiment of the present invention;

fig. 14 is a schematic structural view of a third embodiment of the present invention when the pedal is in the second position.

Description of the main reference numerals:

the bathtub comprises a bathtub body 1 and a containing groove 11;

the pedal 2, a hinged shaft 21, an inserting block 211, a flat position hole 212, a hinged hole 213, a step hole 214, an anti-skid projection 215 and a drainage through hole 216;

hinge 3, jack 31, screw hole 32, nut 33, and handle 331;

the damping hinge part 4, the connecting part 41, the fixing hole 411, the limiting groove 412, the damping part 42, the flat position 421 and the limiting strip 422;

a first magnetic member 51 and a second magnetic member 52;

the bracket 6, a hanging rod 61 and a flexible foot pad 62;

the hinge seat 71, the rotation stopping groove 711, the rotation stopping piece 72, the rotation stopping block 721, the elastic piece 73 and the key 74;

a hinge sleeve 8.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are preferred embodiments of the invention and should not be considered as excluding other embodiments. Based on the embodiment of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention.

In the claims, the specification and the drawings, unless otherwise expressly limited, the terms "first," "second," or "third," etc. are used for distinguishing between different elements and not for describing a particular sequence.

In the claims, the specification and the drawings, unless otherwise expressly limited, all directional or positional relationships, such as those using the terms "center," "lateral," "longitudinal," "horizontal," "vertical," "top," "bottom," "inner," "outer," "upper," "lower," "front," "rear," "left," "right," "clockwise," "counterclockwise," and the like, are based on the directional or positional relationships illustrated in the drawings and are for the purpose of convenience in describing the invention and simplifying the description, but do not indicate or imply that the device or element so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the scope of the invention.

In the claims, the description and the drawings of the present application, unless otherwise expressly limited, the term "fixedly connected" or "fixedly connected" is used, which is to be understood broadly, that is, any connection mode without displacement relation or relative rotation relation between the two, that is, including non-detachably fixed connection, integrated connection and fixed connection through other devices or elements.

In the claims, the specification and the drawings, the terms "including", "comprising" and variations thereof, if used, are intended to be inclusive and not limiting.

Referring to fig. 1-3, fig. 1-3 illustrate the structure of a first embodiment of the present invention, which provides a bathtub with pedals 2 for a user to step into. The bathtub comprises a bathtub body 1, pedals 2, a hinge 3, a first magnetic attraction piece 51, a second magnetic attraction piece 52 and a bracket 6.

Wherein, the side of bathtub body 1 is equipped with storage tank 11 for the footboard 2 is accomodate in the laminating.

As shown in fig. 3, the side of the pedal 2 connected to the bathtub body 1 is a bathtub connecting side, and the opposite side is a stand connecting side for connecting to the stand 6. The pedal 2 is provided with an articulated shaft 21 at the side of the bathtub, in the first embodiment, both ends of the articulated shaft 21 are provided with insertion blocks 211 for cooperating with the articulated element 3 arranged in the containing groove 11 to realize the articulated connection of the pedal 2 and the bathtub body 1. The upper surface of the pedal 2 is an anti-skid friction surface, i.e. a plurality of anti-skid protrusions 215 are arranged on the upper surface for skid prevention, and a plurality of drainage through holes 216 are also arranged on the upper surface for draining accumulated water on the pedal 2.

As shown in fig. 5 and 6, the hinge member 3 is centrally provided with an insertion hole 31 for insertion of the insertion block 211 of the hinge shaft 21 therein; the hinge 3 is further provided with a screw hole 32 for allowing a screw to extend into the screw hole 32 and then to connect the hinge 3 to the wall of the accommodating groove 11 in a threaded manner; and each screw hole 32 is covered with a nut 33 correspondingly to isolate dust from the screw hole 32; the nut 33 has a handle 331 for facilitating the user to quickly open the nut 33 for subsequent disassembly. Because this connected mode is easily installed and is dismantled, convenient to use person separates clean footboard 2 and storage tank 11 after dismantling, avoids appearing the problem of deposition between the cell wall of articulated shaft 21 and storage tank 11 bottom, and then guarantees the subsequent normal use of footboard 2.

In the first embodiment, the accommodating groove 11 is provided with a hinge member 3 corresponding to two ends of the hinge shaft 21, that is, the insertion block 211 on the hinge shaft 21 is matched with the insertion hole 31 on the hinge member 3, so as to realize the hinge connection between the pedal 2 and the bathtub body 1, and the pedal 2 can rotate between the first position and the second position.

As shown in fig. 1, specifically, when the pedals 2 are in the first position, i.e., when the pedals 2 are open, the pedals 2 are parallel to the horizontal plane, facilitating the user to step into the tub body 1. Wherein, because the bottom surface rigid coupling of footboard 2 has support 6, back support 6 is used for supporting footboard 2 when footboard 2 is in the primary importance promptly to improve the bearing capacity of footboard 2 and prolong its life, and promoted the stability of footboard 2, reduced the potential safety hazard of user's business turn over bathtub. Further, one side of the bracket 6 contacting with the ground is provided with a flexible foot pad 62 to reduce noise when the bracket 6 touches the ground and achieve an anti-skid effect.

As shown in fig. 2, when the pedal 2 is at the second position, i.e. when the pedal 2 is closed, the pedal 2 is folded and attached to the accommodating groove 11 to achieve the overall accommodating effect, and no additional space is occupied; and the folded rear pedal 2 and the outer side of the bathtub body 1 are in smooth transition, so that the whole appearance is attractive and simple. Wherein, because the bracket 6 is provided with the hanging rod 61, namely the hanging rod 6 is in a horizontal state when the pedal 2 is at the second position, the hanging rod is used for hanging clothes, towels and other objects.

As shown in fig. 4, since the first magnetic member 51 is disposed in the accommodating groove 11 and the pedal 2 is correspondingly disposed with the second magnetic member 52, when the pedal 2 is at the second position, the first magnetic member 51 and the second magnetic member 52 are attracted and fixed, so that the pedal 2 is more firmly attached to the inner wall of the accommodating groove 11. When the pedal 2 needs to be opened, the pedal 2 can be easily opened only by separating the first magnetic member 51 from the second magnetic member 52. Preferably, the pedal 2 can directly adopt a magnetic material, so that the pedal 2 is directly attracted to the first magnetic member 51, and the attraction fixing effect can be achieved.

In the first embodiment, the bathtub is used as follows:

when a user needs to use the pedal 2, the user only needs to hold the hanging rod 61 to turn over the pedal 2 downwards, and then the first magnetic attraction piece 51 and the second magnetic attraction piece 52 can be separated to open the pedal 2; the pedal 2 is parallel to the horizontal plane after being opened, and the bracket 6 always plays a role of stable support during the opening, so that a user can step on the pedal to enter and exit the bathtub body 1.

When the user does not need to use the pedal 2, the pedal 2 is also turned upwards through the hanging rod 61, so that the pedal 2 is folded and attached to the accommodating groove 11; and the first magnetic attraction piece 51 and the second magnetic attraction piece 52 are attracted and fixed to prevent the pedal 2 from turning outwards out of the accommodating groove 11. In the meantime, the hanging rod 61 is always horizontal for the user to hang the towel, clothes and other articles.

The utility model discloses still provide another kind of embodiment for embodiment two, provide a bathtub in this embodiment two equally, this bathtub includes that bathtub body 1, footboard 2, damping articulated elements 4, first magnetism inhale piece 51, second magnetism inhale piece 52 and support 6. The difference between the second embodiment and the first embodiment is that the pedal 2 is connected with the bathtub body 1 through the damping hinge 4 in a damping hinge manner, and the other embodiments are the same as the first embodiment, and are not repeated.

As shown in fig. 7, in the second embodiment, two ends of the hinge shaft 21 of the pedal 2 are respectively provided with a flat hole 212 to cooperate with the damping hinge 4 to realize the damping hinge connection between the pedal 2 and the bathtub body 1.

Specifically, as shown in fig. 8, in the second embodiment, the damping hinge 4 is provided with a connecting portion 41 and a damping portion 42, and the damping portion 42 is inserted into the connecting portion 41. Four corners of the connecting portion 41 are provided with fixing holes 411 for screws to pass through and then fixedly connect the connecting portion 41 to the wall of the accommodating groove 11; the inner wall of the connecting portion 41 is provided with a plurality of limiting grooves 412. The outer wall of the damping part 42 is provided with a limiting strip 422 matched with the limiting groove 412, so that the connecting part 41 and the damping part 42 are in rotation-stopping connection; one end of the damper 42 remote from the connection 41 is protruded to form a flat 421 to be fitted with a flat hole 212 formed at the hinge shaft 21. In the second embodiment, the damper portion 42 is a conventional damper, and has a rotation damping effect.

As shown in fig. 9, a damping hinge 4 is respectively disposed in the accommodation groove 11 corresponding to two ends of the hinge shaft 21, so that the bathtub body 1 and the pedal 2 are in damping hinge connection; that is, the connecting portion 41 of the damping hinge 4 is fixed to the wall of the accommodating groove 11, the connecting portion 41 is connected to the damping portion 42 in a rotation-stopping manner, and the flat portion 421 of the damping portion 42 is connected to the flat portion hole 212 of the hinge shaft 21 in a rotation-stopping manner. Then the pedal 2 can slowly drop to the horizontal position in the opening and turning-down process due to the damping effect of the resistance part 42, so as to play a role of rotating and buffering; not only avoids the abrasion of elements caused by the over-fast rotation of the articulated shaft 21 so as to prolong the service life of each element, but also reduces the potential safety hazard caused by over-fast rotation.

The utility model discloses still provide another embodiment for embodiment three, provide a bathtub in this embodiment three equally. As shown in fig. 11, the bathtub comprises a bathtub body 1, pedals 2, a hinge 3, a damping hinge 4, a first magnetic attraction member 51, a second magnetic attraction member 52, a bracket 6, a hinge assembly and a hinge sleeve 8. The third embodiment is different from the first embodiment in that the bracket 6 is hinged to the pedal 2 through a hinge assembly and a hinge pivot, and the rest is the same as the second embodiment and will not be described repeatedly.

As shown in fig. 13, in the third embodiment, the pedal 2 has a hinge pivot at one side of the bracket connection side, that is, the side has a hinge hole 213 for inserting the hinge sleeve 8, one end of the hinge sleeve 8 is fixed to the hinge hole 213, and the other end is fixed to the bracket 6. The step 2 is provided with a stepped hole 214 at the opposite side of the hinge pivot and a hinge assembly correspondingly.

As shown in fig. 10-12, the hinge assembly includes an L-shaped hinge base 71, a rotation stopping member 72, an elastic member 73 and a key 74, wherein one end of the hinge base 71 is rotatably inserted into the large hole of the stepped hole 214, the end surface of the hinge base is provided with a rotation stopping groove 711, the other end of the hinge base is fixedly connected with the bracket 6, the rotation stopping member 72 horizontally penetrates through the hinge base 71, one end of the rotation stopping member extends into the small hole of the stepped hole 214 and is provided with a rotation stopping block 721, the other end of the rotation stopping member is fixedly connected with the key 74, and two ends of the elastic member 73 respectively act on the hinge base 71 and the key 74.

As shown in fig. 12, when the button 74 is not acted by an external force, the elastic element 73 is not deformed and drives the rotation stopping element 72 to return to the original position, so that the rotation stopping block 721 is inserted into the rotation stopping groove 711, that is, the rotation stopping block 721, the rotation stopping groove 711 and the inner wall of the small hole of the stepped hole 214 stop rotation, and further, the rotation of the hinge base 71 relative to the pedal 2 is limited, that is, the bracket 6 is in a non-rotatable state, that is, when the pedal 2 is in a horizontal state, the legs of the bracket 6 are always perpendicular to the horizontal plane and are not easy to slip and shift, thereby achieving.

As shown in fig. 13 and 14, when the push button 74 is subjected to an external force, the elastic member 73 is deformed and drives the rotation stopping member 72 to move axially towards the end surface of the small hole of the stepped hole 214, and the rotation stopping block 721 is separated from the rotation stopping groove 711, so that the rotation stopping block 721 is stopped with the inner wall of the small hole of the stepped hole 214, that is, the hinge seat 71 can rotate relative to the pedal 2, that is, the bracket 6 is in a rotatable state; therefore, the bracket 6 can rotate integrally relative to the pedal 2 through the hinge pivot and the hinge assembly, so that when the pedal 2 is folded and attached to the accommodating groove 11, the bracket 6 is also folded and attached to the bottom surface of the pedal 2, the occupied space is further reduced, and the accommodating effect is better.

In the bathtub provided by the first to third embodiments, the pedals 2 are easy to open and close; and the folded bathtub body can be attached to the containing groove 11 arranged on the bathtub body 1, so that the folded bathtub body does not occupy extra space, has an attractive integral appearance and is good in use experience.

The description of the above specification and examples is intended to illustrate the scope of the invention, but should not be construed as limiting the scope of the invention. Modifications, equivalents and other improvements which may be made to the embodiments of the invention or to some of the technical features thereof by a person of ordinary skill in the art through logical analysis, reasoning or limited experimentation in light of the above teachings of the invention or the above embodiments are intended to be included within the scope of the invention.

Claims

1. A bathtub comprises a bathtub body and pedals, and is characterized in that: the bathtub body side is provided with a containing groove;

the pedal is hinged with the bathtub body and rotates between a first position or a second position;

when the pedal is in the first position, the pedal is parallel to the horizontal plane;

when the pedal is at the second position, the pedal is folded and attached to the containing groove.

2. A bath according to claim 1 wherein: and an articulated piece is arranged in the accommodating groove and is used for realizing articulated connection with the pedal.

3. A bath according to claim 2 wherein: and a damping hinge is further arranged in the accommodating groove and is used for realizing damping hinge connection with the pedal.

4. A bath according to any one of claims 1 to 3 wherein: the pedal is provided with a first magnetic attraction piece; when the pedal is at the second position, the first magnetic attraction piece and the second magnetic attraction piece are attracted and fixed.

5. A bath according to claim 4 wherein: further comprising a bracket for supporting the step when the step is in the first position; the bracket is fixedly connected or hinged with the pedal.

6. A bath according to claim 5 wherein: the support is provided with a hanging rod which is used for being in a horizontal state when the pedal is in the second position so as to hang articles.

7. A bathtub according to claim 6, wherein a hinge pivot is provided at one side of the pedal, a stepped hole is provided at the opposite side thereof, and a hinge assembly is correspondingly provided, the hinge assembly comprising an L-shaped hinge seat, a rotation stop member, an elastic member and a push button;

one end of the hinge seat is rotatably inserted into the large hole of the step hole, the end face of the hinge seat is provided with a rotation stopping groove, and the other end of the hinge seat is fixedly connected with the support; the rotation stopping piece penetrates through the hinge seat, one end of the rotation stopping piece extends into the small hole of the step hole and is provided with a rotation stopping block, and the other end of the rotation stopping piece is fixedly connected with the key; two ends of the elastic piece respectively act on the hinge seat and the key;

when the key is acted by external force, the elastic piece is deformed and drives the rotation stopping piece to axially move towards the end face of the small hole, so that the rotation stopping block and the inner wall of the small hole are stopped to rotate; when the button is not acted by external force, the elastic piece does not deform and drives the rotation stopping piece to reset, so that the rotation stopping block is inserted into the rotation stopping groove, and the rotation stopping block, the rotation stopping groove and the inner wall of the small hole stop rotating.

8. A bath according to any one of claims 5 to 7 wherein: one side of the bracket contacting with the ground is provided with a flexible foot pad.

9. A bath according to claim 8 wherein: the upper surface of the pedal is an anti-skid friction surface, and a plurality of water drainage through holes are arranged on the upper surface of the pedal.