CN211093627U

CN211093627U - Bath tub

Info

Publication number: CN211093627U
Application number: CN201921508075.5U
Authority: CN
Inventors: 张继钦; 张建庆
Original assignee: Kohler China Investment Co Ltd
Current assignee: Kohler China Investment Co Ltd
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-07-28
Anticipated expiration: 2029-09-11

Abstract

The utility model relates to a bathroom equipment, in particular to bathtub, include: bathtub body, bathtub still includes: the outer surface of the bathtub body is provided with a groove for accommodating the folding stool; this folding stool includes: the folding hinge is fixedly arranged in the groove and used for opening or closing within a preset angle range; the seat plate component and the front plate component are both fixedly connected with the folding hinge; when the folding hinge is opened, the seat board assembly and the front board assembly are positioned outside the groove, the seat board assembly is positioned between the front board assembly and the bathtub body, and a preset angle is formed between the seat board assembly and the front board assembly; when the folding hinges are folded, the seat plate component and the front plate component are mutually overlapped and are contained in the grooves. Compared with the prior art, not only can have the function of folding the stool, facilitate the user to pass in and out, but also can guarantee the impression of the bathroom, and can not occupy too much space in the bathroom.

Description

Bath tub

Technical Field

The utility model relates to a bathroom equipment, in particular to bathtub.

Background

Bathtubs, which are a type of sanitary fixture used for bathing or showering, are commonly installed in residential bathrooms.

The existing bathtub is basically directly spanned in, and when the bathtub is higher, the direct spanning mode is very inconvenient and dangerous for users. Users generally have stools provided separately for stepping into bathtubs. However, the inventor has found that since the stools are a single component and are placed in a bathroom independently, not only the appearance of the bathroom is affected, but also a part of the bathroom space is occupied, and the stools need to be additionally stored after each use, which is a very troublesome task for users. Moreover, since the environment in the bathroom is usually relatively humid, the stool is prone to toppling over if careless, and therefore, the stool is a relatively large potential safety hazard for users.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bathtub not only can possess the function of folding stool, and convenience of customers passes in and out, but also can guarantee the impression in bathroom, still can not too much occupy the space in the bathroom.

In order to achieve the above object, an embodiment of the present invention provides a bathtub, including: the bathtub comprises a bathtub body and a folding stool arranged on the bathtub body, wherein a groove for accommodating the folding stool is formed in the outer surface of the bathtub body;

the folding stool comprises: the folding hinge is fixedly arranged in the groove and used for being opened or closed within a preset angle range;

the seat plate assembly and the front plate assembly are fixedly connected with the folding hinge;

when the folding hinge is opened, the seat plate assembly and the front plate assembly are positioned outside the groove, the seat plate assembly is positioned between the front plate assembly and the bathtub body, and a preset angle is formed between the seat plate assembly and the front plate assembly;

when the folding hinges are folded, the seat plate component and the front plate component are overlapped and stored in the grooves.

The utility model discloses an embodiment is relative with prior art, because folding bench sets up on the bathtub body, and the surface of bathtub body sets up the recess that can be used to accomodate folding bench to folding bench includes: the folding seat board comprises a seat board assembly, a front board assembly and a folding hinge, wherein the seat board assembly and the front board assembly are fixedly connected with the folding hinge. When in actual use, the folding hinge can be opened or folded, after the folding hinge is opened, the seat board component and the front board component can be arranged outside the groove, and the seat board component can be positioned between the front board component and the bathtub body and forms a preset angle between the front board components, so that the seat board component can be supported by the bathtub body and the front board component together, the seat board component is ensured to have enough supporting force, so that a user can easily enter the bathtub body through the seat board component, and the potential safety hazard when the user enters the bathtub is avoided. And after the folding hinge is folded, the seat board component and the traction component are mutually overlapped and leaned and are contained in the groove, so that the folding stool can be integrated with the bathtub body, the space in the bathroom can not be excessively occupied while the appearance of the bathtub is ensured, and the space utilization rate in the bathroom is improved.

In addition, the folding hinge includes: the first connecting rod assembly, the second connecting rod assembly and the fixed seat;

the fixing seat is arranged in the groove, one end of the first connecting rod assembly is hinged with the fixing seat, the other end of the first connecting rod assembly is hinged with the second connecting rod assembly, the seat plate assembly is arranged on the first connecting rod assembly, and the front plate assembly is arranged on the second connecting rod assembly;

the first connecting rod component and the fixed seat are used for mutually pivoting around a first hinged end, and the second connecting rod component and the first connecting rod component are used for mutually pivoting around a second hinged end; when the folding hinge is opened or closed, the direction in which the first link assembly and the fixed seat pivot relative to each other is opposite to the direction in which the second link assembly and the first link assembly pivot relative to each other.

In addition, the seat pan assembly includes: the inner layer seat plate, the outer layer seat plate and at least one first magnetic component; the inner layer seat plate is fixedly connected with the first connecting rod assembly, the outer layer seat plate is arranged on one side, away from the first connecting rod assembly, of the inner layer seat plate, a first cavity is formed between the inner layer seat plate and the outer layer seat plate, and each first magnetic part is arranged in the first cavity;

the front plate assembly includes: the inner layer front plate, the outer layer front plate and the at least one second magnetic component; the inner-layer front plate is fixedly connected with the second connecting rod assembly, the outer-layer front plate is arranged on one side, away from the second connecting rod assembly, of the inner-layer front plate, a second cavity is formed between the inner-layer front plate and the outer-layer front plate, and each second magnetic component is arranged in the second cavity;

when the folding hinge is folded, the inner layer seat board and the inner layer front board are mutually attracted through the first magnetic part and the second magnetic part.

In addition, the groove bottom of the groove is a magnetic side, and when the folding hinge is folded, the outer layer seat plate is attracted with the groove bottom of the groove through the first magnetic part.

In addition, a third magnetic part is arranged on the side wall of the bathtub body, wherein the side wall is provided with the groove, and the third magnetic part is opposite to the groove bottom of the groove along the wall thickness direction of the side wall.

In addition, the inner layer seat plate and the inner layer front plate are both sheet metal parts;

part of the inner layer seat plate is bent and protruded into the first cavity, and a first accommodating groove embedded by the first connecting rod assembly is formed in one side of the inner layer seat plate, which is far away from the outer layer seat plate;

and part of the inner-layer front plate is bent and protruded towards the second cavity, and a second accommodating groove embedded by the second connecting rod assembly is formed in one side of the inner-layer front plate, which is away from the outer-layer front plate.

In addition, a plurality of first supporting bulges used for propping against the inner layer seat plate are formed on one side of the outer layer seat plate relative to the inner layer seat plate; and a plurality of second supporting bulges used for propping against the inner-layer front plate are formed on one side of the outer-layer front plate relative to the inner-layer front plate.

In addition, the first supporting bulges are sequentially arranged on the outer layer seat plate along the same direction; the second supporting bulges are sequentially arranged on the outer layer front plate along the same direction.

In addition, the periphery of the outer layer seat plate is bent and extended towards the direction of the inner layer seat plate to form a first annular side wall, the first annular side wall surrounds to form a first inner cavity, and the inner layer seat plate is embedded in the first inner cavity; the periphery of the outer-layer front plate is bent towards the direction of the inner-layer front plate and extends to form a second annular side wall, the second annular side wall surrounds to form a second inner cavity, and the inner-layer front plate is embedded in the second inner cavity.

In addition, a through hole is formed in the front plate component; the bathtub further comprises: the handle is arranged in the through hole and connected with the front plate assembly.

Drawings

One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the figures in which like reference numerals refer to similar elements and which are not to scale unless otherwise specified.

FIG. 1 is a schematic structural view of a bathtub with a foldable stool according to a first embodiment of the present invention;

FIG. 2 is a schematic view of the assembly between the foldable stool and the bathtub body when the foldable stool is unfolded according to the first embodiment of the present invention;

FIG. 3 is a schematic structural view of a seat plate assembly according to a first embodiment of the present invention;

FIG. 4 is a schematic view of the first embodiment of the present invention showing the assembly of the folding hinge with the seat plate assembly and the front plate assembly;

FIG. 5 is a schematic structural view of a bathtub with a foldable stool folded according to a first embodiment of the present invention;

FIG. 6 is a schematic view of the assembly between the foldable stool and the bathtub body when the foldable stool is folded according to the first embodiment of the present invention;

FIG. 7 is a schematic structural view of a bathtub with an open foldable stool according to a second embodiment of the present invention;

fig. 8 is a schematic structural view of a seat plate assembly according to a second embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following will explain in detail each embodiment of the present invention with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that in various embodiments of the invention, numerous technical details are set forth in order to provide a better understanding of the present application. However, the technical solution claimed in the present application can be implemented without these technical details and various changes and modifications based on the following embodiments.

A first embodiment of the present invention relates to a bathtub, as shown in fig. 1, comprising: bathtub body 1, set up folding bench 2 on bathtub body 1, the recess 11 that is used for accomodating folding bench 2 is seted up to bathtub body 1's surface.

As shown in fig. 1, the folding stool 2 includes: seat board assembly 21, front board assembly 22 and folding hinge 23, folding hinge 23 is fixed in recess 11, and folding hinge 23 is used for opening or folding in predetermineeing the angular range. In addition, seat plate assembly 21 and front plate assembly 22 are both fixedly attached to folding hinge 23.

In practical application, when a user needs to enter the bathtub body 1 and needs to use the foldable stool 2, the foldable hinge 23 can be opened, and after the foldable hinge 23 is opened, the seat plate assembly 21 and the front plate assembly 22 can be placed outside the groove 11, the seat plate assembly 21 is positioned between the front plate assembly 22 and the bathtub body 1, and the seat plate assembly 21 and the front plate assembly 22 form a preset angle, so that the front plate assembly 22 and the bathtub body 1 can simultaneously support the seat plate assembly 21, so as to ensure that the seat plate assembly 21 has enough supporting force to support the user entering the bathtub body 1, and because the foldable stool 2 is fixedly connected with the bathtub body 1 by the hinge assembly 23, the foldable stool 2 cannot fall due to the humid environment in the bathtub, and the safety of the user entering the bathtub body 1 is ensured, the potential safety hazard is avoided.

And when need not use folding bench 2, can fold folding hinge 23 to when folding hinge 23 is being foldd the back, bedplate subassembly 21 and front plate subassembly 22 can fold each other and lean on each other, and accomodate in recess 11, thereby make whole folding bench 2 can combine together with bathtub body 1, consequently, still can not too much occupy the space in the bathroom when having guaranteed the whole impression of bathtub, thereby improved the space utilization in the bathroom.

Specifically, as shown in fig. 2 and 4 in conjunction, in the present embodiment, the folding hinge 23 includes: a first link assembly 231, a second link assembly 232, and a fixing seat 233. The fixing base 233 is disposed in the recess 11 and fixedly connected to a bottom of the recess 11 (not shown), and one end of the first link assembly 231 is hinged to the fixing base 233, so that the first link assembly 231 and the fixing base 233 can pivot around the first hinged end, and the other end of the first link assembly 231 is hinged to the second link assembly 232, so that the second link assembly 232 and the first link assembly 231 can pivot around the second hinged end. It is therefore easy to see that, since both ends of the first link assembly 231 are respectively hinged with the fixed seat 233 and the second link assembly 232, the direction in which the first link assembly 231 and the fixed seat 233 pivot with respect to each other is opposite to the direction in which the second link assembly 232 and the first link assembly 231 pivot with respect to each other during the opening or closing of the entire folding hinge 23.

In addition, in order to ensure that the folding hinge 23 is opened, a predetermined angle is formed between the seat plate assembly 21 and the front plate assembly 22, so that the seat plate assembly 21 can be supported by a user when the user enters the bathtub body 1, and to ensure that the folding hinge 23 is folded, the seat plate assembly 21 and the front plate assembly 22 can be folded and received in the recess 11, as shown in fig. 1 and 2, the seat plate assembly 21 can be disposed on the first link assembly 231, and the front plate assembly 22 can be disposed on the second link assembly 232.

In addition, it is worth mentioning that, as shown in fig. 4, the first link assembly 231 includes: a first link 2311, and a first link plate 2312 connected to the first link 2311. Wherein, the first connecting plate 2312 is attached to the inner side of the seat plate assembly 21. Meanwhile, the first link 2311 is disposed perpendicular to the seat pan assembly 21 and connected to the first link 2312, and the first link 2311 has the same length direction as the first link 2312, and the first link 2312 is fixedly coupled to the seat pan assembly 21 by the locking bolt 24.

Also, as shown in fig. 4, the second link assembly 232 includes: a second link 2321, and a second connection plate 2322 connected to the second link 2321. Wherein, the second connecting plate 2322 is attached to the inner side of the front plate assembly 22. Meanwhile, the second link 2321 is perpendicular to the front plate assembly 22 and connected to the second connection plate 2322, the length direction of the second link 2321 is the same as the length direction of the second connection plate 2322, and the second connection plate 2322 is fixedly connected to the front plate assembly 21 by the locking bolt 25.

In addition, during the actual assembly of the first link assembly 231, the second link assembly 232 and the fixing seat 233, as shown in fig. 2 and 4, both ends of the first link 2311 may be hinged to the fixing seat 233 and the second link 2321, respectively. Therefore, in practical use, when the foldable stool 2 is not needed, as shown in fig. 5 and 6, the front plate assembly 22 and the seat plate assembly 21 can be folded against each other by the hinge connection between the first link 2311 and the second link 2321 and the fixing seat 233, respectively, and are received in the grooves 11. When the foldable stool 2 is needed, as shown in fig. 1 and 2, the front plate assembly 22 and the seat plate assembly 21 can be hinged to the second link 2321 and the fixing seat 233 by the first link 2311, so that the front plate assembly 22 can be turned to a position opposite to the bathtub body 1, and the seat plate assembly 21 can be turned to a position bridging between the front plate assembly 22 and the bathtub body 1, and the support of the seat plate assembly 21 can be jointly realized by the bathtub body 1 and the front plate assembly 22. Meanwhile, in this embodiment, in order to improve the strength of the first link assembly 231 and the second link assembly 232, as shown in fig. 4, two first links 2311 in the first link assembly 231 may be provided, and the two first links 2311 are respectively formed by bending the first connecting plate 2312 along both sides of the width direction, and two second links 2321 in the second link assembly 232 are also provided as shown in fig. 4, and the two second links 2321 are formed by bending the second connecting plate 2322 along both sides of the width direction, so that a structure similar to an angle steel may be formed between the first connecting plate 2312 and the two first links 2311, and between the second connecting plate 2322 and the two second links 2321, respectively, thereby improving the strength of the first link assembly 231 and the second link assembly 232, and avoiding the first link assembly 231 and the second link assembly 232 from being broken.

Further, as shown in fig. 2 and 4, in the present embodiment, the folding hinge 23 preferably further includes: a third link 234 and a swing arm 235. Both ends of the third link 231 may be hinged to the fixing base 233 and the second link 2321, respectively, and both ends of the swing arm 235 may be hinged to the center of the third link 234 and the center of the first link 2311, respectively. Thus, when seat plate assembly 21 and front plate assembly 22 are turned out of groove 11, the turning angle of seat plate assembly 21 and front plate assembly 22 can be limited by means of third connecting rod 234 and swing arm 235, so that whole folding hinge 23 has a limiting effect on seat plate assembly 21 and front plate assembly 22, and the supporting performance of folding hinge 23 on front plate assembly 22 and seat plate assembly 21 can be further improved.

As can be seen from the above description, in the present embodiment, the seat plate assembly 21 is fixedly connected to the first connecting plate 2312 of the first link assembly 231 by the locking bolt 24, and the front plate assembly 22 is fixedly connected to the second connecting plate 2322 of the second link assembly 232 by the locking bolt 25. Therefore, in order to improve the supporting performance of front plate assembly 22 and seat plate assembly 21, a plurality of, for example, two folding hinges 23 may be provided in the present embodiment, and as shown in fig. 4, two folding hinges 23 may be provided to be opposite to each other along the longitudinal direction of front plate assembly 22 and seat plate assembly 21, and may be provided to be located on both sides of front plate assembly 22 and seat plate assembly 21. Of course, in practical applications, only one folding hinge 23 may be provided, and when one folding hinge 23 is provided, each folding hinge 23 may be provided at the center of the front plate assembly 22 and the seat plate assembly 21.

In addition, in the present embodiment, the bottom of the groove 11 is a magnetic side. As shown in fig. 2 and 3, seat plate assembly 21 includes: an inner layer seat plate 211, an outer layer seat plate 212 and a first magnetic member 213. Wherein, the inner layer seat plate 211 is fixedly connected with the first connecting plate 2312 of the first link assembly 231 through the locking bolt 24. Meanwhile, the outer seat plate 212 is disposed on a side of the inner seat plate 211 facing away from the first link assembly 231, and forms a first cavity 214 with the inner seat plate 211, and the first magnetic member 213 is disposed in the first cavity 214. Further, as shown in fig. 2, the front plate assembly 22 includes: an inner front panel 221, an outer front panel 222, and a second magnetic member (not shown). The inner front plate 221 and the second connecting plate 2322 of the second connecting rod assembly 232 are fixedly connected through a locking bolt 25. Meanwhile, the outer layer front plate 222 is disposed on a side of the inner layer front plate 221 facing away from the second link assemblies 232, a second cavity 223 is formed between the inner layer front plate 221, and the second magnetic member is disposed in the second cavity 223.

Therefore, it is easy to find that, when the folding hinge 23 is folded, as shown in fig. 6, that is, the seat plate assembly 21 and the front plate assembly 22 are folded and stored in the groove 11, the inner front plate 221 of the front plate assembly 22 and the inner seat plate 211 of the seat plate assembly 21 can be attracted to each other by the first magnetic member 213 and the second magnetic member, and the outer seat plate 212 of the seat plate assembly 21 can be attracted to each other by the first magnetic member 213 and the groove bottom of the groove 11, so that after the folding hinge 23 is folded, the entire folding stool 2 can be stably stored in the groove 11, thereby effectively preventing the folding stool 2 from being automatically removed from the groove 11 due to the influence of its own gravity.

Also, preferably, in the present embodiment, as shown in fig. 3, a plurality of first magnetic members 213 and a plurality of second magnetic members are provided, so that the attraction force between the inner layer seat plate 211 and the inner layer front plate 221, and between the groove bottoms of the outer

layer seat plates

212 and 11 can be improved. In addition, in the present embodiment, in order to make the bottom of the groove 11 have magnetic attraction, a third magnetic member (not shown) may be disposed on the side wall of the bathtub body where the groove 11 is formed, and the third magnetic member and the bottom of the groove 11 are opposite to each other along the wall thickness direction of the side wall, so that the bottom of the groove 11 may have a certain magnetic force by the third magnetic member, and of course, in the actual application process, the third magnetic member may be directly disposed at the bottom of the groove 11 or disposed in the side wall of the bathtub body 1. However, in the present embodiment, the specific position of the third magnetic member is not limited to a large amount.

In addition, in order to facilitate the user to open the folding hinge 23 of the folding stool 2, as shown in fig. 4, the front plate assembly 22 is provided with a through hole 227, i.e., the through hole 227 penetrates through the inner front plate 221 and the outer front plate 222. Meanwhile, the bathtub of the present embodiment further includes: a handle 27 disposed in the through hole 227, the handle 27 being connected to the front plate assembly 22. So that when the collapsible stool 2 is unfolded, the user can pull the handle 27 directly in a direction away from the bathtub body 1, so that the folding hinge 23 of the collapsible stool 2 can be easily unfolded.

The second embodiment of the utility model relates to a bathtub, and the second embodiment is a further improvement on the basis of the first embodiment, and the main improvement lies in that: as shown in fig. 7 and 8, in the present embodiment, the inner seat plate 211 and the inner front plate 221 are both made of sheet metal, and a portion of the inner seat plate 211 is bent and protruded into the first cavity 214, and a first receiving groove 2111 embedded by the first connecting plate 2312 of the first link assembly 231 is formed at a side of the inner seat plate 211 away from the outer seat plate 212. Correspondingly, a part of the inner-layer front plate 221 is bent and protruded into the second cavity 223, and a second accommodating groove 2211 embedded by the second connecting plate 2322 of the second connecting rod assembly 232 is formed on the side of the inner-layer front plate 221 departing from the outer-layer front plate 222.

Therefore, it is easy to see that, because the inner layer seat plate 211 and the inner layer front plate 221 are both made of sheet metal and both have bending protrusions, the strength of the front plate assembly 22 and the seat plate assembly 21 can be greatly improved, and meanwhile, because the inner layer seat plate 211 and the inner layer front plate 221 are based on the bending structure, a part of one side of the inner layer seat plate 211 departing from the outer layer seat plate 212 can form the first accommodating groove 2111, and a part of one side of the inner layer front plate 221 departing from the outer layer front plate 222 can form the second accommodating groove 2211, and the first connecting plate 2312 and the second connecting plate 2322 can be respectively accommodated through the first accommodating groove 2111 and the second accommodating groove 2211, so that the inner layer seat plate 211 and the inner layer front plate 221 can be respectively integrated with the first connecting rod assembly 231 and the second connecting rod assembly 232, and the size of the whole folding stool 2 can be reduced while the whole folding stool 2 is improved. In the present embodiment, the inner layer seat plate 211 and the inner layer front plate 221 are only described by taking a sheet metal component as an example, but in the practical application, the inner layer seat plate 211 and the inner layer front plate 221 may be made of other materials, for example, injection-molded plastic materials, and the like, and in the present embodiment, the materials of the inner layer seat plate 211 and the inner layer front plate 221 are not specifically limited.

In addition, in the present embodiment, in order to increase the strength of the outer layer seat plate 212 and the outer layer front plate 222, as shown in fig. 7 and 8, a plurality of first supporting protrusions 215 for abutting against the inner layer seat plate 211 are formed on one side of the outer layer seat plate 212 with respect to the inner layer seat plate 211, and the first supporting protrusions 215 are sequentially arranged on the outer layer seat plate 212 in the same direction, that is, in the longitudinal direction of the outer layer seat plate 212. A plurality of second supporting protrusions (not shown) for abutting against the inner front plate 221 are formed on one side of the outer front plate 222 opposite to the inner front plate 221, and the second supporting protrusions are sequentially arranged on the outer front plate 222 along the same direction, that is, along the length direction of the outer front plate 222. Therefore, in practical application, the outer layer seat plate 212 can be supported against the inner layer seat plate 211 by the first supporting protrusions 215, so that the strength of the outer layer seat plate 212 is improved, and the phenomenon that the outer layer seat plate 212 collapses when being subjected to acting force is avoided. The outer-layer front plate 222 can be abutted against the inner-layer front plate 221 by the second supporting protrusions, so that the strength of the outer-layer front plate 222 is improved, and the phenomenon that the outer-layer front plate 222 collapses when acted force is applied is avoided.

In the present embodiment, as shown in fig. 8, the outer-layer seat plate 212 is preferably bent and extended in the direction of the inner-layer seat plate 211 to form a first annular side wall 216, the first annular side wall 216 forms a first inner cavity (not shown) in a surrounding manner, and the inner-layer seat plate 211 is preferably fitted in the first inner cavity. Similarly, the periphery of the outer front plate 222 is bent and extended toward the inner front plate 221 to form a second annular sidewall 224, the second annular sidewall 224 surrounds a second inner cavity (not shown), and the inner front plate 221 is embedded in the second inner cavity. Accordingly, since the inner seat plate 211 is fitted in the first cavity of the outer seat plate 212 and the inner front plate 221 is fitted in the second cavity of the outer front plate 222, the integrity of the seat plate assembly 21 and the front plate assembly 22 can be further improved.

It will be understood by those skilled in the art that the foregoing embodiments are specific examples of the invention, and that various changes in form and details may be made therein without departing from the spirit and scope of the invention in its practical application.

Claims

1. A bathtub, comprising: the bathtub body, its characterized in that: the bathtub further comprises: the bathtub comprises a bathtub body, a folding stool and a bathtub cover, wherein the folding stool is arranged on the bathtub body, and a groove for accommodating the folding stool is formed in the outer surface of the bathtub body;

2. The bathtub according to claim 1, characterized in that: the folding hinge includes: the first connecting rod assembly, the second connecting rod assembly and the fixed seat;

the first connecting rod component and the fixed seat are used for mutually pivoting around a first hinged end, and the second connecting rod component and the first connecting rod component are used for mutually pivoting around a second hinged end;

when the folding hinge is opened or closed, the direction in which the first link assembly and the fixed seat pivot relative to each other is opposite to the direction in which the second link assembly and the first link assembly pivot relative to each other.

3. The bathtub according to claim 2, characterized in that: the seat pan assembly includes: the inner layer seat plate, the outer layer seat plate and at least one first magnetic component; the inner layer seat plate is fixedly connected with the first connecting rod assembly, the outer layer seat plate is arranged on one side, away from the first connecting rod assembly, of the inner layer seat plate, a first cavity is formed between the inner layer seat plate and the outer layer seat plate, and each first magnetic part is arranged in the first cavity;

4. A bathtub according to claim 3, characterized in that: the bottom of the groove is a magnetic side, and when the folding hinge is folded, the outer layer seat plate is attracted with the bottom of the groove through the first magnetic part.

5. The bathtub according to claim 4, characterized in that: and a third magnetic part is arranged on the side wall of the bathtub body, wherein the side wall is provided with the groove, and the third magnetic part is opposite to the groove bottom of the groove along the wall thickness direction of the side wall.

6. A bathtub according to claim 3, characterized in that: the inner layer seat plate and the inner layer front plate are both sheet metal parts;

7. A bathtub according to claim 3, characterized in that: a plurality of first supporting bulges used for propping against the inner layer seat plate are formed on one side of the outer layer seat plate relative to the inner layer seat plate;

and a plurality of second supporting bulges used for propping against the inner-layer front plate are formed on one side of the outer-layer front plate relative to the inner-layer front plate.

8. The bathtub according to claim 7, wherein: the first supporting bulges are sequentially arranged on the outer layer seat plate along the same direction; the second supporting bulges are sequentially arranged on the outer layer front plate along the same direction.

9. A bathtub according to claim 3, characterized in that: the periphery of the outer layer seat plate is bent towards the direction of the inner layer seat plate and extends to form a first annular side wall, the first annular side wall surrounds to form a first inner cavity, and the inner layer seat plate is embedded in the first inner cavity;

the periphery of the outer-layer front plate is bent towards the direction of the inner-layer front plate and extends to form a second annular side wall, the second annular side wall surrounds to form a second inner cavity, and the inner-layer front plate is embedded in the second inner cavity.

10. A bath according to any one of claims 1 to 9 wherein: the front plate component is provided with a through hole;

the bathtub further comprises: the handle is arranged in the through hole and connected with the front plate assembly.