Washing barrel convenient to disassemble, assemble and clean

Abstract

The invention discloses a wash bucket convenient to disassemble and clean, which comprises an outer bucket and a combined bucket detachably mounted in the outer bucket, the combined bucket is used for containing water and preventing water from entering the outer bucket, the combined bucket comprises a water containing bucket arranged in the outer bucket and an inner bucket arranged in the water containing bucket, the outer bucket and the water containing bucket do not rotate, and the inner bucket is arranged in the outer bucket. The inner barrel can rotate; a transmission device is arranged in the center of the bottom of the water containing barrel and comprises a first butt joint disc and a second butt joint disc. According to the washing bucket convenient to disassemble, assemble and clean, through the design of transmission between the locking blocks, the clamping balls and the buckets, a user can disassemble and assemble the outer bucket and the water containing bucket and disassemble and assemble the water containing bucket and the inner bucket conveniently, meanwhile, through the design of the outer bucket, the water containing bucket and the inner bucket, water and a washing agent cannot enter the outer bucket, and the washing bucket is convenient to clean. Bacteria and mould pollution caused by water and detergent residues is avoided, and the water containing barrel and the inner barrel can be detached and are easy to clean.

Description

Technical Field

[0001] The invention relates to the technical field of household appliances, in particular to a washing tub which is easy to disassemble and clean. Background Art

[0002] Washing machines are one of the most commonly used appliances in both the home and commercial sectors. They clean clothes by simulating the action of washing clothes by hand. Modern washing machines vary in design and function, including semi-automatic and fully automatic types. Fully automatic washing machines can complete multiple processes such as washing, rinsing and dehydration more efficiently.

[0003] Traditionally, a washing machine is mainly composed of an outer shell, an inner drum, a motor and a control system. The inner drum is the direct container for placing clothes, while the motor is responsible for driving the inner drum to produce the necessary washing action. Most modern washing machines use a direct drive method, connecting the output shaft of the motor directly to the inner drum to reduce energy loss and improve washing efficiency.

[0004] Although existing washing machine designs tend to be efficient and user-friendly, there are still some problems in use, including:

[0005] Pollution problem: The existing washing tub design (especially the one with only a water tub and an inner tub) is prone to water and detergent residue, which can cause bacteria and mold contamination between the tubs and is difficult to clean;

[0006] Difficulty in disassembly: Whether it is the traditional washing tub design or the existing washing tub design with separate water tub and inner tub, they are usually fixed inside the washing machine, which makes it difficult for users to disassemble when they need to clean or replace the tub. In particular, the connection parts between containers are often not designed humanely, which increases the difficulty of user operation.

[0007] In view of this, we propose a washing tub that is easy to disassemble and clean to solve this problem. Summary of the invention

[0008] The purpose of the present invention is to overcome the above problems or at least partially solve the above problems, and to provide a washing tub that is easy to disassemble and clean.

[0009] To achieve the above object, the present invention adopts the following technical solution: a washing tub that is easy to disassemble and clean, comprising an outer tub and a detachable combined tub installed in the outer tub, the combined tub is used to hold water so that water cannot enter the outer tub, the combined tub comprises a water holding tub arranged in the outer tub, and an inner tub arranged in the water holding tub, the outer tub and the water holding tub do not rotate, and the inner tub can rotate;

[0010] A transmission device is arranged at the bottom center of the water tub, and the transmission device includes a first docking plate and a second docking plate. The first docking plate and the second docking plate can be docked with or separated from each other. When docking, the first docking plate and the second docking plate can transmit power and finally drive the inner tub to rotate. When the tub is removed, the first docking plate and the second docking plate are separated.

[0011] In a preferred embodiment, an annular slot is provided at the bottom of the inner cavity of the outer barrel, and a convex ring is provided at the bottom of the water holding tub, and the convex ring is adapted to be inserted into the annular slot.

[0012] In a preferred embodiment, a motor is provided at the bottom of the outer barrel, and the output shaft of the motor drives the inner barrel to rotate through a transmission device. The end of the output end of the motor is rectangular, and the first docking plate is adapted to be plugged into the end of the motor output end.

[0013] In a preferred embodiment, the transmission device also includes a transmission seat, and the upper and lower ends of the transmission seat are respectively provided with a rectangular lower connecting shaft and an upper connecting shaft, the lower connecting shaft is adapted to be inserted tightly into the second docking plate, and the upper connecting shaft is adapted to be inserted into the bottom of the inner barrel.

[0014] In a preferred embodiment, a concave cavity is provided at the bottom center of the water tank, the transmission seat is in the concave cavity, an annular ridge is provided at the top of the inner cavity of the concave cavity, an annular groove is provided at the top of the transmission seat corresponding to the annular ridge, and the annular ridge is adapted to be inserted in the annular groove.

[0015] In a preferred embodiment, a limit frame is provided on the top circumference of the inner wall of the outer barrel, a locking block is inserted in the limit frame, an elastic locking ball is provided on the inner side of the locking block, a screw hole is also provided on the inner side of the locking block, and an arc groove is provided on the outer wall of the water bucket, and a part of the locking ball is adapted to be locked in the arc groove.

[0016] In a preferred embodiment, the second docking plate is disposed at the bottom of the transmission base, and the top of the transmission base extends to the inner cavity of the water tub and is connected to the inner tub by bolts.

[0017] Compared with the prior art, the present invention provides a washing tub that is easy to disassemble and clean. Through the design of the locking block and the card ball as well as the transmission between the tubs, the user can conveniently disassemble and assemble the outer tub and the water tub, and the water tub and the inner tub, thereby simplifying the complicated operations and time required for replacing or cleaning the washing tub. At the same time, through the design of the outer tub, the water tub and the inner tub, the outer tub replaces the original water tub and remains connected to the washing machine, and water and detergent will not enter the outer tub, thereby avoiding bacterial and mold contamination caused by water and detergent residues, and the water tub and the inner tub can be disassembled for easy cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0019] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of the present invention;

[0020] Figure 3 for Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the outer barrel in the present invention;

[0022] Figure 5 It is a schematic diagram of the three-dimensional structure of the water bucket in the present invention.

[0023] In the figure: 1. outer barrel; 11. annular slot; 12. limit frame; 13. locking block; 14. card ball; 15. screw hole; 16. motor; 17. first docking plate; 2. water bucket; 21. convex ring; 22. arc groove; 23. concave cavity; 24. transmission seat; 25. annular convex ridge; 26. lower connecting shaft; 27. second docking plate; 28. upper connecting shaft; 3. inner barrel; 31. bolt. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0025] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. After reading this description, those skilled in the art can make creative modifications to the present embodiment as needed, but as long as it is within the scope of the claims of the present invention, it will be protected by the patent law.

[0026] The present invention provides a washing tub that is easy to disassemble and clean, which solves the technical problems in the prior art. The overall idea is as follows:

[0027] Embodiment 1:

[0028] See also Figure 1-Figure 5 A washing tub that is easy to disassemble and clean, comprising an outer tub 1 and a detachable combined tub installed in the outer tub 1, the combined tub is used to hold water so that water cannot enter the outer tub 1, the combined tub comprises a water tub 2 arranged in the outer tub 1, and an inner tub 3 arranged in the water tub 2, the outer tub 1 and the water tub 2 do not rotate, and the inner tub 3 can rotate;

[0029] A concave cavity 23 is provided at the bottom center of the water tub 2, and a transmission device is provided in the concave cavity 23. The transmission device includes a first docking plate 17 and a second docking plate 27. The first docking plate 17 and the second docking plate 27 can be docked or separated with each other. When docking, the first docking plate 17 and the second docking plate 27 can transmit power, and finally drive the inner barrel 3 to rotate. When the barrel is removed, the first docking plate 17 and the second docking plate 27 are separated.

[0030] In specific implementation, the user or maintenance personnel can turn the screw on the outer surface of the washing machine to drive the locking block 13 to move outward, so as to separate the locking ball 14 from the arc groove 22, thereby facilitating the removal of the water tub 2 from the outer tub 1.

[0031] In specific implementation, an annular slot 11 is provided at the bottom of the inner cavity of the outer barrel 1, and a convex ring 21 is provided at the bottom of the water tub 2. The convex ring 21 is adapted to be inserted into the annular slot 11. Such a configuration can make the water tub 2 more stable in the outer barrel 1, and facilitate the water tub 2 and the outer barrel 1 to be installed together on the same axis.

[0032] During specific implementation, a motor 16 is provided at the bottom of the outer barrel 1, and the output shaft of the motor 16 drives the inner barrel 3 to rotate through a transmission device. The end of the output end of the motor 16 is arranged in a rectangular shape, and the first docking plate 17 is adapted to be plugged into the end of the output end of the motor 16. Such a setting, on the one hand, facilitates the disassembly of the first docking plate 17 and the output end of the motor 16, and on the other hand, ensures that the output end of the motor 16 drives the first docking plate 17 to rotate normally.

[0033] In a specific implementation, the transmission device also includes a transmission seat 24, and the upper and lower ends of the transmission seat 24 are respectively provided with a rectangular lower connecting shaft 26 and an upper connecting shaft 28, the lower connecting shaft 26 is adapted to be inserted tightly into the second docking plate 27, and the upper connecting shaft 28 is adapted to be inserted into the bottom of the inner barrel 3. With such an arrangement, when the motor 16 drives the first docking plate 17 and the second docking plate 27 to rotate, the second docking plate 27 can drive the transmission seat 24 to rotate through the lower connecting shaft 26, and the transmission seat 24 drives the inner barrel 3 to rotate through the upper connecting shaft 28. At the same time, with such an arrangement, the mutual disassembly between the second docking plate 27, the transmission seat 24 and the inner barrel 3 can be facilitated.

[0034] In specific implementation, a concave cavity 23 is provided at the bottom center of the water tank 2, and the transmission seat 24 is in the concave cavity 23. An annular convex ridge 25 is provided at the top of the inner cavity of the concave cavity 23. An annular slide groove is provided at the top of the transmission seat 24 corresponding to the annular convex ridge 25, and the annular convex ridge 25 is adapted to be inserted in the annular slide groove. Such an arrangement can make the transmission seat 24 more stable.

[0035] In a specific implementation, a limit frame 12 is provided on the top circumference of the inner wall of the outer barrel 1, a locking block 13 is inserted in the limit frame 12, an elastic clamping ball 14 is provided on the inner side of the locking block 13, a screw hole 15 is also provided on the inner side of the locking block 13, an arc groove 22 is provided on the outer wall circumference of the water tank 2, and a part of the clamping ball 14 is adapted to be clamped in the arc groove 22;

[0036] With such arrangement, during actual use, a rotatable screw is installed on the outer wall of the washing machine, and the screw is screwed into the screw hole 15. The user can adjust the movement of the locking block 13 and the card ball 14 by twisting the screw on the outer wall of the washing machine, thereby causing the card ball 14 to separate from the arc groove 22, and the water tub 2 loses its fixation for disassembly.

[0037] In a specific implementation, the second docking plate 27 is disposed at the bottom of the transmission base 24 , and the top of the transmission base 24 extends to the inner cavity of the water tub 2 and is connected to the inner tub 3 through bolts 31 .

[0038] The above description of the embodiments is to facilitate ordinary technicians in this technical field to understand and use the present invention. It is obvious that those familiar with the technology in this field can easily make various modifications to the embodiments and apply the general principles described herein to other embodiments without creative work. Therefore, the present invention is not limited to the above embodiments. Improvements and modifications made by those skilled in the art based on the disclosure of the present invention without departing from the scope of the present invention should be within the scope of protection of the present invention.

Claims

1. A washing tub that is easy to disassemble and clean, characterized by: The invention comprises an outer barrel (1) and a combined barrel which is detachably mounted in the outer barrel (1), the combined barrel being used to hold water so that water cannot enter the outer barrel (1), the combined barrel comprising a water holding barrel (2) arranged in the outer barrel (1), and an inner barrel (3) arranged in the water holding barrel (2), the outer barrel (1) and the water holding barrel (2) being immovable, and the inner barrel (3) being rotatable; A transmission device is arranged at the bottom center of the water storage tub (2), and the transmission device comprises a first docking plate (17) and a second docking plate (27). The first docking plate (17) and the second docking plate (27) can be docked with or separated from each other. When docking, the first docking plate (17) and the second docking plate (27) can transmit power, and finally drive the inner tub (3) to rotate. When the tub is disassembled, the first docking plate (17) and the second docking plate (27) are separated.

2. A washing tub that is easy to disassemble and clean according to claim 1, characterized in that: The inner bottom of the outer barrel (1) is provided with an annular slot (11), and the bottom of the water storage barrel (2) is provided with a convex ring (21), and the convex ring (21) is adapted to be inserted into the annular slot (11).

3. A washing tub that is easy to disassemble and clean according to claim 2, characterized in that: A motor (16) is arranged at the bottom of the outer barrel (1), and an output shaft of the motor (16) drives the inner barrel (3) to rotate through a transmission device. The end of the output end of the motor (16) is arranged in a rectangular shape, and the first docking plate (17) is adapted to be plugged into the end of the output end of the motor (16).

4. A washing tub that is easy to disassemble and clean according to claim 3, characterized in that: The transmission device also includes a transmission seat (24), and the upper and lower ends of the transmission seat (24) are respectively provided with a rectangular lower connecting shaft (26) and an upper connecting shaft (28), the lower connecting shaft (26) is adapted to be inserted tightly into the second docking plate (27), and the upper connecting shaft (28) is adapted to be inserted into the bottom of the inner barrel (3).

5. A washing tub that is easy to disassemble and clean according to claim 4, characterized in that: A concave cavity (23) is arranged at the center of the bottom of the water storage tub (2), the transmission seat (24) is located in the concave cavity (23), an annular convex ridge (25) is arranged at the top of the inner cavity of the concave cavity (23), an annular sliding groove is arranged at the top of the transmission seat (24) at a position corresponding to the annular convex ridge (25), and the annular convex ridge (25) is adapted to be inserted in the annular sliding groove.

6. A washing tub that is easy to disassemble and clean according to claim 5, characterized in that: A limit frame (12) is arranged on the top circumference of the inner wall of the outer barrel (1), a locking block (13) is inserted into the limit frame (12), an elastic locking ball (14) is arranged on the inner side of the locking block (13), a screw hole (15) is also provided on the inner side of the locking block (13), an arc groove (22) is arranged on the outer wall of the water storage barrel (2), and a part of the locking ball (14) is adapted to be locked in the arc groove (22).

7. A washing tub that is easy to disassemble and clean according to claim 6, characterized in that: The second docking plate (27) is arranged at the bottom of the transmission seat (24), and the top of the transmission seat (24) extends to the inner cavity of the water storage tub (2) and is connected to the inner tub (3) via bolts (31).

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