Common washing machine

Abstract

The utility model discloses a shared washing machine, which relates to the technical field of washing machines and comprises a shell, a washing drum and a plurality of isolating layers. The washing drum is mounted in the shell, and the washing drum is provided with a containing cavity used for containing clothes; the multiple isolating layers are arranged on the inner wall of the containing cavity, and any two adjacent isolating layers can be peeled off; according to the technical scheme provided by the utility model, the plurality of isolating layers are arranged in the common washing machine, are arranged on the inner wall of the accommodating cavity and can be mutually stripped, and can be torn down after being used every time, so that soft flocks or dirt attached to each isolating layer can be taken away, the sanitary environment in a washing drum is ensured, and the service life of the washing drum is prolonged. Cross infection caused by the shared washing machine is avoided; and the dismounting frequency of the washing drum is reduced, so that the abrasion of parts in the process of repeatedly mounting and dismounting the parts is reduced, and the service life of the shared washing machine is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of washing machines, in particular to a shared washing machine. Background Art

[0002] In the prior art, in order to ensure hygiene and avoid cross-infection of bacteria, shared washing machines are usually configured with a detachable inner drum to make the shared washing machine more hygienic to use. However, frequent replacement of the inner drum of the washing machine is troublesome and time-consuming, and is not convenient to operate. Frequent assembly and disassembly of components can easily cause wear and loosening of the fit between some parts, thereby reducing the service life of the shared washing machine. Utility Model Content

[0003] The main purpose of the utility model is to provide a shared washing machine, aiming to reduce the frequency of disassembly and assembly of the shared washing machine while ensuring hygiene.

[0004] To achieve the above-mentioned purpose, the shared washing machine proposed in the present invention includes: a shell, a washing drum and a multi-layer isolation layer; the washing drum is installed in the shell, and the washing drum has a accommodating cavity for accommodating clothes; the multi-layer isolation layer is arranged on the inner wall of the accommodating cavity, and any two adjacent layers of the isolation layer can be peeled off.

[0005] In one embodiment, any two adjacent isolation layers are bonded to each other through colloid, the side of each isolation layer close to the inner wall of the accommodating cavity is colloid, and the side of each isolation layer away from the inner wall of the accommodating cavity is waterproof paper with a waterproof material sealing layer.

[0006] In one embodiment, the accommodating cavity has a bottom wall and a side wall, and the isolation layer includes a first isolation layer and a second isolation layer, the first isolation layer is attached to the bottom wall, and the second isolation layer is attached to the side wall.

[0007] In one embodiment, each second isolation layer has a splicing line, and the splicing line is extended along the axial direction of the washing tub, and / or the splicing line is extended in a spiral shape along the inner wall of the washing tub.

[0008] In one embodiment, the washing drum includes an inner drum and an outer drum, the outer drum is installed in the shell, the inner drum is rotatably installed in the outer drum, the inner drum constructs the accommodating cavity, and the isolation layer is attached to the inner wall of the inner drum.

[0009] In one embodiment, a water storage cavity is formed between the outer cylinder and the inner cylinder, the inner cylinder has a plurality of water leakage holes communicating with the water storage cavity, and the isolation layer has through holes communicating with the water leakage holes.

[0010] In one embodiment, the shared washing machine further includes a water outlet pipe, the outer tub has a first water outlet, the shell has a second water outlet, and the water outlet pipe connects the first water outlet and the second water outlet.

[0011] In one embodiment, a transmission member is provided on a side of the inner cylinder close to the outer cylinder, the inner cylinder is fixedly connected to the transmission member, and the transmission member is rotatably connected to the outer cylinder.

[0012] In one embodiment, the shared washing machine further includes a power member, which is drivingly connected to the transmission member to drive the inner drum to rotate through the transmission member.

[0013] In one embodiment, the shared washing machine further includes a cover body, and the cover body is used to cover the opening of the accommodating cavity.

[0014] The technical solution of the present invention is to provide a washing drum in a shared washing machine for accommodating clothes, and to provide a plurality of isolation layers in the washing drum. The plurality of isolation layers are arranged on the inner wall of the accommodating cavity and can be peeled off from each other. One layer can be torn off after each use, thereby taking away the hair or dirt attached to each isolation layer, so as to ensure a sanitary environment in the washing drum and avoid cross infection through the shared washing machine. By tearing off only one isolation layer after each use of the washing machine without the need to disassemble the washing drum, the frequency of disassembly of the washing drum is reduced. After the plurality of isolation layers are completely used up, the washing drum only needs to be removed and the isolation layers re-applied, and the washing drum can be installed and used again, thereby reducing the wear on parts during repeated assembly and disassembly of parts and extending the service life of the shared washing machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0016] Figure 1 This is a structural schematic diagram of an embodiment of a shared washing machine provided by the utility model.

[0017] Description of Figure Numbers:

[0018] 100. Shared washing machine; 1. Housing; 2. Washing drum; 21. Accommodating chamber; 22. Inner drum; 221. Leakage hole; 222. Transmission member; 23. Outer drum; 3. Isolation layer; 4. Power member; 5. Water outlet pipe; 6. Cover.

[0019] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0021] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0022] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. 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 limited to "first" and "second" may explicitly or implicitly include at least one of such features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme in which A and B are satisfied at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0023] In daily life, due to the large size of washing machines, some universities or residential buildings are limited by space and usually use shared washing machines. This way, multiple people can use the same machine to wash clothes, saving the number of washing machines and thus more rationally planning the space. In the prior art, in order to ensure hygiene and avoid cross-infection of bacteria, shared washing machines are usually configured with detachable inner drums to make shared washing machines more hygienic to use. However, the assembly and disassembly of washing machines requires certain tools and specific operations, making the process of replacing the inner drum of the washing machine more cumbersome, time-consuming, and inconvenient to operate. In addition, the inner drum in the washing machine usually requires various parts to cooperate with each other to fix it and drive it to rotate for washing clothes. The various parts that fix the inner drum and drive the inner drum to rotate are easily worn and loosened during the frequent assembly and disassembly process, which makes the shared washing machine unable to drive the inner drum to rotate for washing clothes, reducing the service life of the shared washing machine.

[0024] The utility model provides a shared washing machine.

[0025] See also Figure 1 In one embodiment of the present invention, the shared washing machine 100 includes: a shell 1, a washing drum 2 and a multi-layer isolation layer 3; the washing drum 2 is installed in the shell 1, and the washing drum 2 has a accommodating cavity 21 for accommodating clothes; the multi-layer isolation layer 3 is arranged on the inner wall of the accommodating cavity 21, and any two adjacent isolation layers 3 can be peeled off.

[0026] In this embodiment, housing 1 serves as the external support structure for washing drum 2, supporting and protecting it and its internal components. Rotating drum 2 drives the clothing within, allowing friction between the clothing to wash away any stains. Isolation layer 3 isolates the clothing from the inner walls of chamber 21, preventing excessive bacterial adhesion and the transfer of bacteria from other users' clothing during subsequent washes, potentially causing cross-infection. Isolation layer 3 also removes any bacteria attached to its surface when removed, significantly reducing the amount of bacteria remaining within chamber 21 and ensuring standard hygiene within shared washing machine 100.

[0027] In this embodiment, the housing 1 has a mounting cavity for a washing drum 2. The washing drum 2 is secured within the mounting cavity by a support structure within the housing 1. This allows the washing drum 2 to be elevated within the housing 1, thereby reducing vibration of the shared washing machine 100 and the washing drum 2, thereby reducing noise and extending the service life of the shared washing machine 100. Before using the shared washing machine 100, the user installs the washing drum 2 within the mounting cavity. The housing 1 is equipped with a water inlet device at the top of the washing drum 2 to inject fresh water into the washing drum 2 for washing clothes. A drive element within the housing 1 rotates the washing drum 2 to wash and dehydrate the clothes. After the previous washing cycle is completed, the innermost insulating layer 3 is peeled off, exposing a new, unused insulating layer 3 for the next washing cycle. The insulating layer 3 can be made of a relatively soft material, a multi-layer film structure that conforms to the inner wall of the accommodating cavity 21, such as waterproof paper with an adhesive layer or elastic silicone. After use, the newly used layer is peeled off. When the multi-layer insulating layer 3 is exhausted, a new layer of insulating layer 3 is replaced and the shared washing machine can be reused. In other embodiments, a multi-layer nested sleeve structure with a limiting structure between each other that can transmit power can also be used. The multi-layer sleeves are driven to rotate simultaneously by a driving member. After use, one layer of sleeve is taken out and can be cleaned in the next layer of sleeve. The sleeve can be used repeatedly, and after multiple sleeves are used up, they can be cleaned, disinfected and reloaded.

[0028] The technical solution of the present invention is to provide a washing drum 2 for accommodating clothes in a shared washing machine 100, and to provide a plurality of isolation layers 3 in the washing drum 2. The plurality of isolation layers 3 are arranged on the inner wall of the accommodating cavity 21 and can be peeled off from each other. A layer can be torn off after each use, thereby taking away the hair or dirt attached to each isolation layer 3, so as to ensure the sanitary environment in the washing drum 2 and avoid cross infection through the shared washing machine 100; by tearing off only one isolation layer 3 after each use of the washing machine without the need to disassemble the washing drum 2, the frequency of disassembly of the washing drum 2 is reduced. After the plurality of isolation layers 3 are completely used up, the washing drum 2 only needs to be removed and the isolation layer 3 re-applied, and the washing drum 2 can be installed and used again, thereby reducing the wear of parts during repeated assembly and disassembly of parts and extending the service life of the shared washing machine 100.

[0029] In one embodiment, any two adjacent isolation layers 3 are bonded together by a colloid. The side of each isolation layer 3 closest to the inner wall of the accommodating cavity 21 is bonded to the colloid, while the side of each isolation layer 3 facing away from the inner wall of the accommodating cavity 21 is sealed with waterproof paper. The colloid is used to bond the multiple isolation layers 3 together. Because the washing machine washes clothes by rotating the washing drum 2, the force exerted by the clothes on the isolation layer 3 extends along the circumference of the washing drum 2. Therefore, the entire surface of the colloid can generate friction to resist this force. When the clothes rotate in the washing drum 2, the centrifugal force generated by the rotation of the clothes can press the isolation layer 3 against the inner wall of the accommodating cavity 21. This ensures that the isolation layer 3 remains bonded to the inner wall of the accommodating cavity 21 during washing and does not fall off. The waterproof paper is sealed with a waterproof material, which can not only ensure the softness of each isolation layer 3 so that it can fit the shape of the inner wall of the accommodating cavity 21, but also provide a surface without residual colloid for the colloid of the adjacent isolation layer 3 to fit, so that each isolation layer 3 can be torn off and the colloid will not remain on the next isolation layer 3 and be carried into the clothes to be washed next time.

[0030] In one embodiment, the accommodating cavity 21 has a bottom wall and side walls, and the isolation layer 3 includes a first isolation layer 3 and a second isolation layer 3. The first isolation layer 3 is attached to the bottom wall, and the second isolation layer 3 is attached to the side walls. Since the bottom wall and the side walls of the accommodating cavity 21 are usually at an angle at the junction, if the isolation layer 3 is attached to the inner wall of the accommodating cavity 21 in its entirety, wrinkles are likely to form at the junction of the bottom wall and the side walls, which is not conducive to the adhesion of the isolation layer 3 to the accommodating cavity 21. The wrinkles may also cause the inner isolation layer 3 to peel off prematurely. Therefore, the isolation layer 3 is divided into a first isolation layer 3 and a second isolation layer 3. The first isolation layer 3 is circular and matches the bottom wall of the accommodating cavity 21. The second isolation layer 3 is formed by rolling the parallelogram-shaped isolation layer 3 into a cylindrical shape along the inner wall of the accommodating cavity 21 and is attached to the side wall.

[0031] In one embodiment, each second insulating layer 3 has a splicing line extending axially along the washing drum 2 and / or extending spirally along the inner wall of the washing drum 2. The splicing line is used to join the broken ends of the second insulating layer 3 to form a cylindrical shape that completely covers the inner wall of the washing drum 2. The splicing line also forms a tear notch. During manufacturing, the splicing lines of adjacent insulating layers 3 can be staggered or provided with staggered notches to facilitate removal of each insulating layer 3.

[0032] In one embodiment, the washing drum 2 comprises an inner drum 22 and an outer drum 23. The outer drum 23 is mounted within the housing 1, and the inner drum 22 is rotatably mounted within the outer drum 23. The inner drum 22 defines a receiving chamber 21, and an isolation layer 3 is attached to the inner wall of the inner drum 22. The outer drum 23 is sleeved onto the inner drum 22; the outer drum 23 serves as the washing machine's water storage tank, holding clean water for soaking and washing clothes, and draining the washed water after washing. The inner drum 22 serves as the washing machine's spin drum, and the inner drum 22 typically has a drainage hole 221 on its wall. During high-speed rotation, the centrifugal force forces the washed clothes out of the inner drum 22 through the drainage hole 221, achieving the purpose of dehydration. The isolation layer 3 is attached to the inner wall of the inner drum 22 to isolate the inner wall of the inner drum 22 from the clothes.

[0033] In one embodiment, a water storage chamber is formed between the outer drum 23 and the inner drum 22. The inner drum 22 has multiple water leakage holes 221 connected to the water storage chamber, and the isolation layer 3 has a through hole connected to the water leakage holes 221. The outer drum 23 and the inner drum 22 are nested with each other, and the gap between the inner drum 22 and the outer drum 23 forms a water storage chamber. The water leakage holes 221 in the inner drum 22 are used to allow water to be pumped into the water storage chamber through the water leakage holes 221 during the dehydration process, and then discharged through the water outlet of the outer drum 23. The isolation layer 3 has a through hole at a position corresponding to the water leakage hole 221. The through hole is coaxial with the water leakage hole 221 and has a diameter greater than or equal to the water leakage hole 221 to avoid affecting the dehydration function of the washing machine.

[0034] In one embodiment, the shared washing machine 100 further includes a water outlet pipe 5. The outer drum 23 has a first water outlet, and the housing 1 has a second water outlet. The water outlet pipe 5 connects the first water outlet and the second water outlet. The water outlet pipe 5 is used to drain the water after washing in the washing machine, as well as to drain the water spun out during the dehydration process. The first water outlet connects to an external water storage chamber, and the second water outlet connects to the outside world. A valve is provided in the water outlet pipe 5 to control the flow of water in the water outlet pipe 5 as needed. When the washing machine is washing clothes, the valve is closed. When the washing machine needs to drain water and dehydrate clothes, the valve is opened to allow the water in the water storage chamber to flow out.

[0035] In one embodiment, a transmission member 222 is provided on the side of the inner drum 22 adjacent to the outer drum 23. The inner drum 22 is fixedly connected to the transmission member 222, which is rotatably connected to the outer drum 23. The transmission member 222 is in driving connection with the output shaft of the power unit. When the inner drum 22 is mounted on the transmission member 222, the inner drum 22 is driven by the transmission member 222 to rotate for washing clothes. When the inner drum 22 needs to be removed from the isolation layer 3, the inner drum 22 can be removed from the transmission member 222 without having to be removed. The transmission member 222 allows the inner drum 22 to be suspended within the outer drum 23, maintaining a gap between the inner drum 22 and the outer drum 23 to form a water storage chamber. The transmission member 222 also limits the position of the inner drum 22, facilitating its installation, fixing, and removal.

[0036] In one embodiment, the shared washing machine 100 further includes a power element 4, which drives and connects to a transmission element 222, thereby rotating the inner drum 22 via the transmission element 222. The power element 4 is positioned between the outer drum 23 and the housing 1. A first input hole is defined at the bottom of the outer drum 23 for the power element 4 to pass through. The power element 4 is connected to the transmission element 222 through the first input hole. The power element 4 is sealed to the wall of the first input hole to prevent moisture in the outer drum 23 from entering the housing 1 through the first input hole and damaging the power element 4. A second input hole is defined at the bottom of the transmission element 222, through which the power element 4 drives the transmission element 222 to rotate. The power element 4 includes a motor and a reducer; the reducer and the power element 4 work together to drive the inner drum 22 to rotate via the transmission element 222, thereby performing washing and dehydration operations.

[0037] In one embodiment, the shared washing machine 100 further includes a cover 6 for covering the opening of the accommodating chamber 21. The cover 6 prevents water from splashing out of the top opening of the washing tub 2 during operation, thereby polluting the environment. The cover 6 can be hingedly connected by multiple panels to form a foldable structure. This prevents the cover 6 from being too large, too high, or too wide when opened, which could easily damage the cover 6.

[0038] The above description is merely an exemplary embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made using the contents of the present invention specification and drawings under the technical concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A shared washing machine, characterized in that: include: case; a washing drum, mounted in the housing, the washing drum having a receiving cavity for receiving clothes; as well as Multiple isolation layers are arranged on the inner wall of the accommodating cavity, and any two adjacent isolation layers can be peeled off.

2. The shared washing machine according to claim 1, wherein: Any two adjacent isolation layers are adhered to each other through colloid, the side of each isolation layer close to the inner wall of the accommodating cavity is colloid, and the side of each isolation layer away from the inner wall of the accommodating cavity is waterproof paper with a waterproof material sealing layer.

3. The shared washing machine according to claim 2, characterized in that: The accommodating cavity has a bottom wall and side walls. The isolation layer includes a first isolation layer and a second isolation layer. The first isolation layer is attached to the bottom wall, and the second isolation layer is attached to the side walls.

4. The shared washing machine according to claim 3, characterized in that: Each of the second isolation layers has a splicing line, and the splicing line is arranged to extend along the axial direction of the washing tub, and / or the splicing line is arranged to extend in a spiral shape along the inner wall of the washing tub.

5. The shared washing machine according to claim 1, wherein: The washing drum comprises an inner drum and an outer drum, the outer drum is installed in the shell, the inner drum is rotatably installed in the outer drum, the inner drum forms the accommodating cavity, and the isolation layer is attached to the inner wall of the inner drum.

6. The shared washing machine according to claim 5, characterized in that: A water storage cavity is formed between the outer cylinder and the inner cylinder. The inner cylinder has a plurality of water leakage holes communicated with the water storage cavity. The isolation layer has through holes communicated with the water leakage holes.

7. The shared washing machine according to claim 5, characterized in that It also includes a water outlet pipe, the outer cylinder has a first water outlet, the shell has a second water outlet, and the water outlet pipe connects the first water outlet and the second water outlet.

8. The shared washing machine according to claim 5, wherein: A transmission member is provided on one side of the inner cylinder close to the outer cylinder. The inner cylinder is fixedly connected to the transmission member, and the transmission member is rotatably connected to the outer cylinder.

9. The shared washing machine according to claim 8, characterized in that: It also includes a power piece, which is drivingly connected to the transmission piece to drive the inner cylinder to rotate through the transmission piece.

10. The shared washing machine according to any one of claims 1 to 9, characterized in that: It also includes a cover body, which is used to cover the opening of the accommodating cavity.

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