Folding bathtub

Abstract

The utility model belongs to the technical field of bathtubs, and particularly relates to a folding bathtub which comprises a bathtub body, the bathtub body is provided with a panel and a bottom, a flexible bathtub wall is arranged between the panel and the bottom, and at least one fold is arranged on the flexible bathtub wall; the basin wall can be folded or unfolded in the vertical direction through the creases; the supporting legs are hinged to the bathtub body, and each supporting leg has a folded state and a supporting state; mounting parts are arranged on the outer sides of the two ends of the panel of the bathtub body in the length direction; hinge seats are arranged on the outer side walls of the mounting parts, hinge parts are arranged at the ends of the supporting legs, and the hinge parts are hinged to the hinge seats; when the supporting legs rotate towards the outside of the bathtub body to a first set position, the supporting legs are in a supporting state; when the supporting legs rotate towards the interior of the bathtub body to a second set position, the supporting legs are in a folded state; the supporting legs are convenient to rotate and easy and fast to install.

Description

Technical Field

[0001] The utility model relates to the technical field of bathtubs, in particular to a foldable bathtub. Background Art

[0002] The foldable bathtub is a bathing device that is easy to store and carry. It is made of lightweight material and can be quickly folded and stored. It is suitable for use in small spaces and is an ideal choice for home and outdoor bathing.

[0003] For example, a folding bathtub disclosed in Chinese patent CN201820750164.X includes a bathtub panel and a bathtub wall connected to the bathtub panel. Support feet that can rotate relative to the bathtub panel are arranged on both sides of the bathtub panel. However, it still has some shortcomings: the support feet are installed on the lower end surface of the bathtub panel. In order to improve the stability of the installation of the support feet, it is necessary to install a separate connecting block at the corresponding position of the bathtub panel, and then fix the support feet on the connecting block, which makes the overall installation more complicated. Summary of the invention

[0004] The utility model aims to provide a foldable bathtub, in which the hinged part of the supporting foot is hinged on the hinged seat of the mounting part, and the hinged seat is located on the mounting part at the outer ends of the length direction of the panel, thereby improving the problem of inconvenient installation of the supporting foot.

[0005] The purpose of the utility model is achieved in this way:

[0006] A foldable bathtub, comprising:

[0007] A bathtub body, comprising a panel and a bottom, a flexible basin wall being arranged between the panel and the bottom, and at least one fold being arranged on the flexible basin wall; the basin wall can be folded or unfolded in a vertical direction through the fold;

[0008] A plurality of supporting legs, which are hinged to the bathtub body, and the supporting legs have a folded state and a supporting state;

[0009] The outer sides of both ends of the panel of the bathtub body in the length direction are provided with mounting parts;

[0010] A hinge seat is provided on the outer side wall of the mounting portion, and a hinge portion is provided at the end of the supporting leg, and the hinge portion is hinged on the hinge seat; when the supporting leg is rotated to the outside of the bathtub body to a first set position, the supporting leg is in the supporting state; when the supporting leg is rotated to the inside of the bathtub body to a second set position, the supporting leg is in a retracted state.

[0011] Preferably, the specific structure of the articulated seat and the articulated portion is: the articulated seat protrudes from the mounting portion; the articulated portion is a hole groove, and the articulated portion is sleeved on the outer side of the mounting portion and can rotate;

[0012] Alternatively, the specific structure of the cooperation between the hinge seat and the hinge part is: the hinge seat is concavely arranged on the installation part, the hinge part is a convex column, and the hinge part is embedded in the hinge seat and can rotate.

[0013] Preferably, a limited rotation structure is provided between the bathtub body and the supporting legs, and the rotation range of the supporting legs is constrained by the limited rotation structure;

[0014] The rotation limiting structure is as follows: the supporting foot comprises two supporting feet and a cross bar, and the cross bar connects the two supporting feet; when the supporting foot rotates to the first set position, the cross bar abuts against the lower side of the panel of the bathtub body;

[0015] Alternatively, the rotation limiting structure is: an arc groove and a rotation limiting protrusion are provided between the articulated seat and the articulated part, the arc groove is provided on the articulated part; the rotation limiting protrusion is provided on the mounting part; when the articulated part is hinged on the articulated seat, the rotation limiting protrusion is movably placed in the arc groove; when the supporting foot rotates to the first set position, the rotation limiting protrusion rotates in the arc groove until it abuts against the end of the arc groove.

[0016] Preferably, the arc-shaped groove is provided on the end surface of the hinge portion;

[0017] The rotation limiting protrusion is formed on the vertical outer wall of the mounting portion and is located on the peripheral side of the hinge seat.

[0018] Preferably, the arc-shaped groove is provided on the end surface of the hinge portion;

[0019] The rotation limiting protrusion is formed on the vertical outer wall of the mounting portion and is located on the peripheral side of the hinge seat.

[0020] Preferably, a connecting shaft is provided inside the hinge seat, a connecting hole 1 is provided on the connecting shaft, and a connecting hole 2 is provided on the anti-slip member;

[0021] The anti-dropping member is installed on the hinge seat by passing the end of the fixing member through the second connecting hole and connecting to the first connecting hole.

[0022] Preferably, a limiting groove is provided on the anti-dropping member, and the second connecting hole is provided at the bottom of the limiting groove;

[0023] When the anti-dropping member is mounted on the hinge seat, the end of the connecting shaft is inserted into the limiting groove.

[0024] Preferably, the notch of the limiting groove has a guiding surface for guiding the end of the connecting shaft to be inserted into the limiting groove.

[0025] Preferably, a reinforcing rib is provided between the connecting shaft and the hinge seat;

[0026] The anti-dropping member comprises a limiting shaft and a limiting portion;

[0027] When the anti-dropping member is mounted on the hinge seat, the outer side wall of the limiting shaft movably abuts against the inner side wall of the hinge seat, and the end of the hinge seat movably abuts against the limiting portion.

[0028] Preferably, both side edges of the panel in the length direction are long side edges, and the long side edges are first folded outward and then folded downward to form side wing plates, and both ends of the side wing plates form the mounting portions;

[0029] The mounting portion is a vertical plane;

[0030] The bottom and the basin wall are made of flexible plastic that are integrally formed; or, the bottom is made of hard plastic, and the basin wall is made of flexible plastic.

[0031] Compared with the prior art, the utility model has the following outstanding and beneficial technical effects:

[0032] 1. When unfolding the supporting feet, the utility model does not need to pull the supporting feet from the bottom of the bathtub body, but only needs to rotate the supporting feet from the side of the bathtub body; in terms of structure, the supporting feet can be directly rotated and installed on the bathtub body without the need for additional connecting blocks, which can save the cost of a small mold and improve the assembly efficiency; the design of the hinged seat can additionally increase the panel strength of the bathtub body, making the bathtub body less likely to deform.

[0033] 2. When the support leg rotates to the first set position, the utility model uses a rotation limiting structure to restrict the rotation range of the support leg, so that the support leg can maintain a supporting state, ensuring that the support leg can support the bathtub body.

[0034] 3. The end of the hinged seat designed in the utility model is movably connected with an anti-slip piece, which movably abuts against the edge of the hinged hole, thereby preventing the hinged part from detaching from the hinged seat and preventing the supporting foot from detaching from the bathtub body when the supporting foot rotates on the mounting part, thereby ensuring the stability of the supporting foot after installation.

[0035] 4. The reinforcing ribs of the utility model are used to connect the hinge seat and the connecting shaft, thereby improving the strength of the hinge seat and the connecting shaft, thereby making the hinge seat and the connecting shaft less likely to deform. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a structural schematic diagram of the utility model.

[0037] Figure 2 It is a partial structural schematic diagram of the utility model.

[0038] Figure 3 It is an exploded view of the utility model.

[0039] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0040] Figure 5 It is a cross-sectional view of the utility model.

[0041] Figure 6 It is a structural schematic diagram of the anti-dropping member of the utility model.

[0042] Figure numerals: 1. bathtub body; 11. panel; 110. long side edge; 111. side wing plate; 12. bottom; 13. basin wall; 2. supporting foot; 21. hinge part; 22. hinge hole; 23. arc groove; 24. supporting foot; 25. cross bar; 3. mounting part; 31. hinge seat; 32. rotation limiting protrusion; 33. connecting shaft; 331. connecting hole one; 34. reinforcing rib; 4. anti-slip part; 41. connecting hole two; 42. limiting groove; 43. guide surface; 44. limiting shaft; 45. limiting part. DETAILED DESCRIPTION

[0043] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0044] Embodiment 1:

[0045] like Figure 1 As shown, a foldable bathtub comprises: a bathtub body 1 and supporting legs 2;

[0046] Combination Figure 2 and Figure 3 The bathtub body 1 has a panel 11 and a bottom 12, a flexible basin wall 13 is arranged between the panel 11 and the bottom 12, and at least one fold is arranged on the flexible basin wall 13; the basin wall 13 can be folded or unfolded in the vertical direction through the fold; the two side edges in the length direction of the panel 11 are long side edges 110, and the long side edges 110 are first folded outward and then downward to form side wing plates 111, and the two ends of the side wing plates 111 form mounting parts 3, and the mounting parts 3 are vertical planes; the mounting parts 3 are used for the installation of the supporting feet 2, so that the supporting feet 2 can be directly installed on the bathtub body 1, and there is no need to set an additional connecting block on the bathtub body 1, which can save the cost of a small mold and improve the assembly efficiency.

[0047] like Figure 2As shown, supporting feet 2 are hinged at both ends of the bathtub body 1, and the supporting feet 2 have a folded state and a supporting state. When the two supporting feet 2 rotate and make the lower ends of the two supporting feet 2 approach each other, the supporting feet 2 are in the folded state, and the basin wall 13 is folded through the creases thereon, thereby realizing the folding of the bathtub and facilitating the storage and transportation of the bathtub; when the two supporting feet 2 rotate and make the lower ends of the two supporting feet 2 move away from each other, the supporting feet 2 are in the supporting state, and the basin wall 13 is unfolded through the creases thereon, thereby realizing the basic functions of the bathtub and satisfying the bathing needs of the user.

[0048] like Figure 3 As shown, a hinge seat 31 is provided on the outer wall of the mounting portion 3, and a hinge portion 21 is provided at the end of the supporting leg 2, and the hinge portion 21 is hinged on the hinge seat 31; when the supporting leg 2 is rotated toward the outside of the bathtub body 1 to a first set position, the supporting leg 2 is in a supporting state; when the supporting leg 2 is rotated toward the inside of the bathtub body 1 to a second set position, the supporting leg 2 is in a retracted state.

[0049] like Figure 3 As shown, the specific structure of the hinge seat 31 and the hinge part 21 is: the hinge seat 31 protrudes from the end face of the mounting part 3; the hinge part 21 is a hole groove, and the hinge part 21 is mounted on the hinge seat 31 outside the mounting part 3, and the hinge part 21 can rotate on the hinge seat 31, so that the support leg 2 can rotate on the panel 11 of the bathtub body 1, so that the support leg 2 is in a supporting state or a retracted state.

[0050] Combination Figures 3 to 5 A limited rotation structure is arranged between the bathtub body 1 and the supporting leg 2, and the rotation range of the supporting leg 2 is constrained by the limited rotation structure, so that the supporting leg 2 is in a supporting state; the limited rotation structure is: an arc groove 23 and a limited rotation protrusion 32 are arranged between the hinge seat 31 and the hinge part 21, and the arc groove 23 is arranged on the hinge part 21; the limited rotation protrusion 32 is arranged on the mounting part 3; when the hinge part 21 is hinged on the hinge seat 31, the limited rotation protrusion 32 is movably placed in the arc groove 23; when the supporting leg 2 rotates to the first set position, the limited rotation protrusion 32 rotates in the arc groove 23 until it abuts against the end of the arc groove 23; at the same time, the limited rotation protrusion 32 abuts against the end of the arc groove 23, thereby further supporting the bathtub body 1 and improving the bearing capacity of the supporting leg 2.

[0051] Combination Figures 3 to 5 The arc groove 23 is opened on the end face of the hinge part 21; the rotation limiting protrusion 32 is formed on the vertical outer wall of the mounting part 3 and is located on the peripheral side of the hinge seat 31; when the hinge part 21 is hinged on the hinge seat 31, the rotation limiting protrusion 32 will be directly inserted into the arc groove 23, without the need for additional installation steps, and the installation is quick and convenient.

[0052] like Figure 4As shown, in this solution, two oppositely arranged arc grooves 23 and two rotation-limiting protrusions 32 are used. The two rotation-limiting protrusions 32 and the arc grooves 23 jointly share the force applied by the bathtub body 1 to the supporting legs 2, thereby improving the load-bearing capacity of the rotation-limiting structure.

[0053] Combination Figures 3 to 6 The end of the hinge seat 31 is movably connected with an anti-slip piece 4, and a hinge hole 22 is opened on the hinge part 21; when the hinge seat 31 is inserted into the hinge hole 22, the anti-slip piece 4 movably abuts against the edge of the hinge hole 22 to prevent the hinge part 21 from detaching from the hinge seat 31, thereby ensuring the stability and firmness of the support leg 2 hinged on the bathtub body 1.

[0054] Combination Figure 4 and Figure 5 A connecting shaft 33 is provided inside the hinge seat 31, a connecting hole 1 331 is opened on the connecting shaft 33, and a connecting hole 2 41 is opened on the anti-slip component 4; the end of the fixing component passes through the connecting hole 2 41 and is connected in the connecting hole 1 331, so that the anti-slip component 4 is installed on the hinge seat 31; the fixing component is a screw, a bolt or a fixing pin, and the fixing component is at least threadedly connected or interference fit with the connecting hole 1 331. In order to prevent the anti-slip component 4 from rotating on the fixing component, the fixing component and the connecting hole 2 41 can be connected by threads or interference fit.

[0055] Combination Figure 5 and Figure 6 A limiting groove 42 is provided on the anti-slip component 4, and a connecting hole 2 41 is provided at the bottom of the limiting groove 42; when the anti-slip component 4 is installed on the hinge seat 31, the end of the connecting shaft 33 is inserted into the limiting groove 42; when the end of the connecting shaft 33 is inserted into the limiting groove 42, the connecting hole 1 331 is aligned with the connecting hole 2 41, which is convenient for the insertion of the fixing part. At the same time, there is a constraint relationship between the limiting groove 42 and the connecting shaft 33, thereby preventing the anti-slip component 4 from shaking at the end of the connecting shaft 33, thereby ensuring the stability and firmness of the support foot 2 hinged on the hinge seat 31.

[0056] like Figure 6 As shown, the slot of the limiting groove 42 has a guide surface 43 for guiding the end of the connecting shaft 33 to be inserted into the limiting groove 42; the limiting groove 42 facilitates the installation of the anti-slip component 4 on the connecting shaft 33; the slot edge of the limiting groove 42 is inclined in the direction away from the bottom of the groove and forms the guide surface 43 mentioned above.

[0057] The hinge seat 31 in this embodiment is hollow, that is, the hinge seat 31 is a hollow column, and the outer wall of the connecting shaft 33 and the inner wall of the hinge seat 31 are connected by a plurality of reinforcing ribs 34, thereby ensuring the structural strength of the connecting shaft 33 and the hinge seat 31 and avoiding deformation or breakage of the hinge seat 31.

[0058] In actual production, there may be no reinforcing rib 34 between the outer wall of the connecting shaft 33 and the inner wall of the hinge seat 31. The outer wall of the connecting shaft 33 and the inner wall of the hinge seat 31 are integrally injection molded, that is, the hinge seat 31 is a solid cylinder, and the connecting shaft 33 is protruding from the axial end of the hinge seat 31, thereby reducing the difficulty of mold design and facilitating production.

[0059] Combination Figure 5 and Figure 6 The anti-slip component 4 has a limiting shaft 44 and a limiting portion 45; when the anti-slip component 4 is installed on the hinge seat 31, the outer wall of the limiting shaft 44 movably abuts against the inner wall of the hinge seat 31, and the end of the hinge seat 31 movably abuts against the limiting portion 45; the limiting shaft 44 and the limiting portion 45 are used to reduce the shaking of the anti-slip component 4 on the hinge seat 31, thereby improving the stability of the anti-slip component 4 connected to the hinge seat 31.

[0060] The bottom 12 and the basin wall 13 are made of an integrally formed flexible plastic; or, the bottom 12 is made of a hard plastic, and the basin wall 13 is made of a flexible plastic.

[0061] A supporting edge is provided at the lower end of the bottom 12. When the bathtub body 1 is placed on the ground, the supporting edge abuts against the ground. The supporting edge supports the bottom 12 and the supporting feet 2 support the panel 11, thereby maintaining the bathtub body 1 in an unfolded state.

[0062] Combination Figure 2 and Figure 3 The supporting foot 2 includes two supporting feet 24 and a cross bar 25, and the cross bar 25 connects the two supporting feet 24; the cross bar 25 can facilitate the rotation of the supporting foot 2 on the mounting portion 3. The user only needs to rotate one supporting foot 24 to achieve the synchronous rotation of the two supporting feet 24, and the operation is convenient and quick.

[0063] A shell is provided on the support leg 24 of the support leg 2, which covers the hinge part 21 and the hinge hole 22, thereby preventing water, dust and other debris from entering between the hinge seat 31 and the hinge hole 22, ensuring the stability of the support leg 2 hinged on the hinge seat 31.

[0064] Embodiment 2:

[0065] The design of this embodiment is basically the same as that of the first embodiment, except that:

[0066] The specific structure of the hinge seat 31 and the hinge part 21 is: the hinge seat 31 is concavely arranged in the installation part 3, the hinge part 21 is a convex column, the hinge part 21 is embedded in the hinge seat 31, and the hinge part 21 can rotate in the hinge seat 31, so that the support leg 2 can rotate on the panel 11 of the bathtub body 1, so that the support leg 2 is in a supporting state or a retracted state.

[0067] Embodiment three:

[0068] The design of this embodiment is basically the same as that of the first embodiment, except that:

[0069] The rotation limiting structure is as follows: when the supporting leg 2 rotates to the first set position, the cross bar 25 abuts against the lower side of the panel 11 of the bathtub body 1, thereby limiting the further rotation of the supporting leg 2, so that the supporting leg 2 is in a supporting state, and at the same time the cross bar 25 ensures the bearing strength of the two supporting legs 24; when the cross bar 25 abuts against the lower side of the panel 11 of the bathtub body 1, the weight of the bathtub body 1 is jointly borne by the cross bar 25 and the two supporting legs 24, thereby avoiding deformation or breakage of the supporting legs 24 when only the two supporting legs 24 are subjected to force.

[0070] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

[0071] It should be noted that the structures, proportions, sizes, etc. drawn in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no substantial technical significance. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effects and purposes that can be achieved by the utility model, should still fall within the scope of the technical content disclosed by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the utility model. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the utility model without substantial change of the technical content.

[0072] It should also be noted that when an element is referred to as being "fixed on" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element at the same time. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or may be indirectly connected to the other element through an intermediate element.

[0073] In addition, the descriptions of "first", "second", etc. in this application are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

Claims

1. A foldable bathtub, characterized in that: include: A bathtub body (1) comprises a panel (11) and a bottom (12), a flexible basin wall (13) is arranged between the panel (11) and the bottom (12), and at least one fold is arranged on the flexible basin wall (13); the basin wall (13) can be folded or unfolded in a vertical direction through the fold; A plurality of supporting legs (2) which are hinged on the bathtub body (1), and the supporting legs (2) have a folded state and a supporting state; Mounting portions (3) are provided on the outer sides of both ends of the panel (11) in the length direction of the bathtub body (1); A hinge seat (31) is provided on the outer wall of the mounting portion (3), and a hinge portion (21) is provided at the end of the supporting leg (2), and the hinge portion (21) is hinged on the hinge seat (31); when the supporting leg (2) is rotated to the outside of the bathtub body (1) to a first set position, the supporting leg (2) is in the supporting state; when the supporting leg (2) is rotated to the inside of the bathtub body (1) to a second set position, the supporting leg (2) is in a retracted state.

2. A foldable bathtub according to claim 1, characterized in that: The specific structure of the articulated seat (31) and the articulated portion (21) is as follows: the articulated seat (31) protrudes from the mounting portion (3); the articulated portion (21) is a hole groove, and the articulated portion (21) is sleeved on the outer side of the mounting portion (3) and can rotate; Alternatively, the specific structure of the articulated seat (31) and the articulated portion (21) is as follows: the articulated seat (31) is concavely arranged on the mounting portion (3), the articulated portion (21) is a convex column, and the articulated portion (21) is embedded in the articulated seat (31) and can rotate.

3. A foldable bathtub according to claim 2, characterized in that: A limited rotation structure is provided between the bathtub body (1) and the supporting legs (2), and the limited rotation structure constrains the rotation range of the supporting legs (2); The rotation limiting structure is as follows: the supporting foot (2) comprises two supporting feet (24) and a cross bar (25), and the cross bar (25) connects the two supporting feet (24); when the supporting foot (2) rotates to a first set position, the cross bar (25) abuts against the lower side of the panel (11) of the bathtub body (1); Alternatively, the rotation limiting structure is as follows: an arcuate groove (23) and a rotation limiting protrusion (32) are provided between the hinge seat (31) and the hinge portion (21); the arcuate groove (23) is provided on the hinge portion (21); the rotation limiting protrusion (32) is provided on the mounting portion (3); when the hinge portion (21) is hinged on the hinge seat (31), the rotation limiting protrusion (32) is movably placed in the arcuate groove (23); when the supporting foot (2) is rotated to the first set position, the rotation limiting protrusion (32) is rotated in the arcuate groove (23) until it abuts against the end of the arcuate groove (23).

4. A foldable bathtub according to claim 3, characterized in that: The arc-shaped groove (23) is provided on the end surface of the hinge portion (21); The rotation limiting protrusion (32) is formed on the vertical outer wall of the mounting portion (3) and is located on the peripheral side of the hinge seat (31).

5. A foldable bathtub according to any one of claims 2 to 4, characterized in that: The end of the hinge seat (31) is movably connected with an anti-dropping piece (4), and the hinge portion (21) is provided with a hinge hole (22); When the hinge seat (31) is inserted into the hinge hole (22), the anti-slip component (4) movably abuts against the edge of the hinge hole (22) to prevent the hinge part (21) from detaching from the hinge seat (31).

6. A foldable bathtub according to claim 5, characterized in that: A connecting shaft (33) is arranged inside the hinge seat (31), a connecting hole 1 (331) is opened on the connecting shaft (33), and a connecting hole 2 (41) is opened on the anti-dropping member (4); The anti-dropping member (4) is installed on the hinge seat (31) by having the end of the fixing member pass through the second connecting hole (41) and be connected to the first connecting hole (331).

7. A foldable bathtub according to claim 6, characterized in that: The anti-dropping member (4) is provided with a limiting groove (42), and the bottom of the limiting groove (42) is provided with the second connecting hole (41); When the anti-dropping member (4) is mounted on the hinge seat (31), the end of the connecting shaft (33) is inserted into the limiting groove (42).

8. A foldable bathtub according to claim 7, characterized in that: The notch of the limiting groove (42) has a guiding surface (43) for guiding the end of the connecting shaft (33) to be inserted into the limiting groove (42).

9. A foldable bathtub according to claim 8, characterized in that: A reinforcing rib (34) is provided between the connecting shaft (33) and the hinge seat (31); The anti-dropping member (4) comprises a limiting shaft (44) and a limiting portion (45); When the anti-dropping member (4) is mounted on the hinge seat (31), the outer side wall of the limiting shaft (44) movably abuts against the inner side wall of the hinge seat (31), and the end of the hinge seat (31) movably abuts against the limiting portion (45).

10. A foldable bathtub according to claim 9, characterized in that: The two side edges of the panel (11) in the length direction are long side edges (110), and the long side edges (110) are first folded outwards and then folded downwards to form side wing plates (111), and the two ends of the side wing plates (111) form the mounting portions (3); The mounting portion (3) is a vertical plane; The bottom (12) and the basin wall (13) are made of flexible plastic that is integrally formed; or, the bottom (12) is made of hard plastic, and the basin wall (13) is made of flexible plastic.

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