Foot bath bucket shell structure convenient to disassemble and maintain
By designing a detachable structure and threaded hole connection on the foot bath tub shell, combined with a spring structure and universal wheels, the problem of complex disassembly of existing foot bath tub shell structures is solved, enabling quick installation and removal of wheels and batteries, thus improving maintenance convenience and user experience.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-28
- Publication Date
- 2026-04-03
AI Technical Summary
The existing foot bath tub shell structure is complex to disassemble during maintenance, which increases the difficulty and cost of maintenance. Furthermore, improper maintenance can easily damage other components, affecting the user experience.
Design an easy-to-disassemble foot bath tub shell structure, which adopts a detachable structure and threaded hole connection. It achieves quick installation and disassembly by aligning the wheels and battery mounting area with bolts; combined with a spring structure and omnidirectional wheels, it realizes the elastic movement of the power mechanism and automatic adjustment of the wheel height.
It enables quick installation and removal of wheels and batteries, facilitating maintenance, avoiding component damage caused by maintenance complexity, and improving user experience and maintenance efficiency.
Smart Images

Figure CN224070283U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of foot bath tub technology, specifically to a foot bath tub shell structure that is easy to disassemble and repair. Background Technology
[0002] Foot bath tubs are a common health and wellness appliance, and their design and functions have continuously evolved to meet diverse consumer needs. From traditional wooden foot bath tubs to today's smart electric foot bath tubs;
[0003] With increasing public awareness of health and wellness, the market demand for foot bath tubs, as daily health and wellness equipment, is growing rapidly. Currently, foot bath tubs are becoming increasingly diverse in function, offering features beyond basic heating and massage functions, such as intelligent temperature control and bubble jets. However, the existing shell structure of foot bath tubs has many shortcomings in terms of ease of maintenance. When key components such as the wheels or battery malfunction, the disassembly process is extremely complex, often requiring specialized tools and extensive experience. This not only increases the difficulty of maintenance but also raises maintenance costs. Moreover, improper maintenance frequently leads to damage to other components, significantly impacting the user experience. Utility Model Content
[0004] The purpose of this utility model is to provide a foot bath tub shell structure that is easy to disassemble and repair. The technical problem solved by this utility model is that when key components such as the internal wheels and batteries malfunction, the disassembly process is extremely complicated.
[0005] The objective of this utility model can be achieved through the following technical solutions:
[0006] A foot bath tub shell structure that is easy to disassemble and maintain includes a shell and a wheel encapsulation plate;
[0007] The housing has a wheel mounting area, and the wheel is mounted in the wheel mounting area via a detachable structure.
[0008] The wheel body is mounted on the wheel body encapsulation plate via a rotating shaft;
[0009] The top of the housing of the power mechanism is equipped with a hook, which is connected to the housing by a spring.
[0010] As a further embodiment of this utility model, a battery mounting area is also provided inside the housing, and the battery is mounted in the battery mounting area through a detachable structure.
[0011] As a further aspect of this utility model: the detachable structure includes:
[0012] The second mounting hole is respectively provided on the wheel mounting area and the battery mounting area;
[0013] The first mounting hole is respectively set on the wheel body encapsulation plate and the battery encapsulation plate.
[0014] As a further embodiment of this utility model: the first mounting hole and the second mounting hole are threaded holes and are connected by bolt fixing.
[0015] As a further embodiment of this utility model: the number of the first mounting holes and the second mounting holes are the same, and multiple holes are provided for each.
[0016] As a further embodiment of this utility model: two wheel mounting areas are provided, and they are respectively located on both sides of the housing.
[0017] As a further embodiment of this utility model: a battery mounting area is provided, located on the rear side of the wheel mounting area.
[0018] As a further embodiment of this utility model, a caster wheel is also provided at the bottom of the housing.
[0019] The beneficial effects of this utility model are:
[0020] In this invention, during the installation of the wheel and battery, the first mounting hole of the wheel encapsulation plate is aligned with the second mounting hole of the wheel mounting area, and then the first mounting hole of the battery encapsulation plate is aligned with the second mounting hole of the battery mounting area. The wheel is then installed onto the housing by sequentially installing bolts, and the battery is installed onto the housing. This disassembly result allows for quick installation of the wheel and also facilitates its disassembly and maintenance.
[0021] In operation, the wheel enclosure plate of this utility model foot bath tub is connected to the power mechanism via a connecting shaft. This connection allows the power mechanism to rotate along the wheel enclosure plate. Furthermore, a spring structure connects the power mechanism to the tub shell, enabling the power mechanism to move up and down elastically during operation. This allows the wheel to contact the ground when it reaches uneven areas, achieving automatic height adjustment and preventing the wheel from spinning freely in uneven areas, which would affect the normal operation of the foot bath tub. Attached Figure Description
[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0023] Figure 1 This utility model provides a structural schematic diagram of a foot bath tub shell structure that is easy to disassemble and maintain;
[0024] Figure 2This utility model provides a side view of a foot bath tub shell structure that is easy to disassemble and maintain;
[0025] Figure 3 This is a cross-sectional view of a foot bath tub shell structure that is easy to disassemble and repair, provided by this utility model.
[0026] Figure 4 This utility model provides a schematic diagram of the wheel structure in a foot bath tub shell structure that is easy to disassemble and maintain;
[0027] Figure 5 This utility model provides a cross-sectional view of the wheel body in a foot bath tub shell structure that is easy to disassemble and maintain.
[0028] In the diagram: 1. Housing; 2. Wheel mounting area; 3. Battery mounting area; 4. Wheel; 5. Wheel encapsulation plate; 6. Battery encapsulation plate; 7. Battery; 8. Hook; 9. Spring; 10. First mounting hole; 11. Second mounting hole; 12. Shaft; 13. Caster wheel. Detailed Implementation
[0029] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.
[0030] Example 1
[0031] like Figure 1-5 As shown in the figure, the foot bath tub shell structure that is easy to disassemble and maintain according to the embodiment of this utility model specifically includes:
[0032] The housing 1 is provided with a wheel mounting area 2, wherein a wheel 4 is mounted in the wheel mounting area 2 via a detachable structure. The housing 1 is also provided with a battery mounting area 3, wherein a battery 7 is mounted in the battery mounting area 3 via a detachable structure.
[0033] It should be noted that there are two wheel mounting areas 2, which are respectively located on both sides of the housing 1; there is one battery mounting area 3, located on the rear side of the wheel mounting area 2.
[0034] Specifically, the detachable structure includes:
[0035] The second mounting hole 11 is respectively provided on the wheel mounting area 2 and the battery mounting area 3;
[0036] The first mounting hole 10 is respectively provided on the wheel body encapsulation plate 5 and the battery encapsulation plate 6; the wheel body encapsulation plate 5 is equipped with a power mechanism for driving the wheel body 4 to move, and the power mechanism adopts the belt pulley transmission method; the battery encapsulation plate 6 is provided with a battery 7.
[0037] The first mounting hole 10 and the second mounting hole 11 can be threaded holes, and can be connected by bolt fixing.
[0038] More specifically, the number of first mounting holes 10 and second mounting holes 11 is the same, and multiple holes are provided for each.
[0039] In this embodiment, during the installation process of the wheel body 4 and the battery 7, the first mounting hole 10 of the wheel body encapsulation plate 5 is aligned with the second mounting hole 11 of the wheel body mounting area 2, and then the first mounting hole 10 of the battery encapsulation plate 6 is aligned with the second mounting hole 11 of the battery mounting area 3. By sequentially installing bolts, the wheel body 4 is installed onto the housing 1, and the battery 7 is installed onto the housing 1. This disassembly result can quickly complete the installation of the wheel body 4, and also facilitates its disassembly and maintenance.
[0040] Example 2
[0041] like Figure 1-5 As shown in the figure, the foot bath tub shell structure provided by this utility model embodiment, which is easy to disassemble and maintain, specifically includes:
[0042] The wheel enclosure plate 5 is rotatably mounted with a power mechanism for driving the wheel 4 to move via a rotating shaft 12;
[0043] The top of the housing of the power mechanism is provided with a hook 8, which is connected to one end of a spring 9, and the other end of the spring 9 is connected inside the housing 1;
[0044] In this embodiment, when the foot bath tub shell structure is in operation, the wheel encapsulation plate 5 is connected to the power mechanism via the rotating shaft 12. This connection allows the power mechanism to rotate along the wheel encapsulation plate 5. Then, through the spring 9 structure, the power mechanism is connected to the shell 1, enabling the power mechanism to achieve up-and-down elastic movement during operation. This allows the wheel 4 to contact the ground when it moves to a pothole, achieving automatic height adjustment and preventing the wheel from spinning freely in potholes, which would affect the normal operation of the foot bath tub.
[0045] The bottom of the housing 1 is also provided with a universal wheel 13. There are multiple universal wheels 13, preferably four.
[0046] The working principle of this utility model is as follows: During the installation process of the wheel body 4 and the battery 7, the first mounting hole 10 of the wheel body encapsulation plate 5 is aligned with the second mounting hole 11 of the wheel body mounting area 2, and then the first mounting hole 10 of the battery encapsulation plate 6 is aligned with the second mounting hole 11 of the battery mounting area 3. By sequentially installing bolts, the wheel body 4 is installed onto the housing 1, and the battery 7 is installed onto the housing 1. This disassembly result can quickly complete the installation of the wheel body 4, and also facilitates its disassembly and maintenance.
[0047] When the foot bath tub shell structure is in operation, the wheel encapsulation plate 5 is connected to the power mechanism through the rotating shaft 12. This connection method allows the power mechanism to rotate along the wheel encapsulation plate 5. Then, through the spring 9 structure, the power mechanism is connected to the shell 1, so that the power mechanism can achieve up and down elastic movement during operation. This allows it to contact the ground when it moves to a pothole, realizing automatic height adjustment of the wheel 4 and preventing the wheel 4 from spinning freely in potholes, which would affect the normal operation of the foot bath tub.
[0048] The above description provides a detailed account of one embodiment of the present invention. However, this description is merely a preferred embodiment and should not be construed as limiting the scope of the present invention. All equivalent variations and improvements made within the scope of the present invention should still fall within the patent coverage of the present invention.
Claims
1. A foot bath tub shell structure that is easy to disassemble and maintain, characterized in that, The shell (1) and the wheel body packaging plate (5) are included. A wheel body mounting area (2) is arranged in the shell (1), and the wheel body (4) is mounted on the wheel body mounting area (2) through a detachable structure. The wheel body packaging plate (5) is rotatably mounted with the wheel body (4) through a rotating shaft (12). The outer shell of the power mechanism is provided with a hook (8), and the hook (8) is connected with the shell (1) through a spring (9).
2. The foot bath tank housing structure according to claim 1, wherein The shell (1) is also provided with a battery mounting area (3), and the battery (7) is mounted on the battery mounting area (3) through a detachable structure.
3. The foot bath tank housing structure according to claim 1, wherein The detachable structure includes: The second mounting hole (11) is respectively arranged on the wheel body mounting area (2) and the battery mounting area (3); The first mounting hole (10) is respectively arranged on the wheel body packaging plate (5) and the battery packaging plate (6).
4. The footbath tank housing structure according to claim 3, wherein The first mounting hole (10) and the second mounting hole (11) are threaded holes, which are connected by bolt fixing.
5. The footbath tank housing structure according to claim 3, wherein The first mounting hole (10) and the second mounting hole (11) are the same in number, and each is provided with a plurality of holes.
6. The foot bath tank housing structure according to claim 1, wherein The wheel body mounting area (2) is provided with two, and is respectively arranged on both sides of the shell (1).
7. A footbath tank housing structure according to claim 6, wherein The battery mounting area (3) is provided with one, which is located at the rear side of the wheel body mounting area (2).
8. The footbath tank housing structure according to claim 7, wherein The bottom of the shell (1) is also provided with a universal wheel (13).