A shock absorbing and slip preventing device

Abstract

This utility model provides a shock-absorbing and anti-slip device for mounting on the support legs of a washing machine. The device includes an upper shock-absorbing edge area and a lower shock-absorbing and anti-slip area. The shock-absorbing edge area has an open cavity, and a shock-absorbing component is located at the bottom of the cavity. The shock-absorbing component includes multiple buffer columns of the same height. The support legs are housed in the cavity and in close contact with the buffer columns. The shock-absorbing and anti-slip area includes a flat anti-slip layer in the middle of the bottom and a sealing protective layer on the outer perimeter of the bottom. Multiple anti-slip suction cups are located within the flat anti-slip layer, and both the suction cups and the sealing protective layer can adhere to the ground. The shock-absorbing and anti-slip device of this utility model significantly improves the shock-absorbing and anti-slip effect, effectively reducing the impact of washing machine vibration on the surrounding environment and extending the service life of the washing machine.

Description

Technical Field

[0001] This utility model relates to the field of washing machine technology, and in particular to a shock-absorbing and anti-slip device for washing machines. Background Technology

[0002] Washing machines are a common household appliance. During operation, the rotation of the internal drum generates significant noise, and can even cause the machine to shift or detach the drain hose, leading to wastewater overflow. To improve stability and reduce vibration, shock-absorbing pads are typically installed at the machine's support feet, or a shock-absorbing base containing pads and springs is used. However, most existing shock-absorbing pads are made of plastic or rubber, and their structural design is often flawed, failing to meet the stiffness requirements for shear stress and elastic deformation. This results in poor shock resistance and stability, leading to ineffective vibration damping. Furthermore, the smooth surface of these pads typically results in a low coefficient of friction, making them susceptible to serious consequences should lateral displacement occur. Utility Model Content

[0003] In view of the above, the present invention aims to at least solve one of the technical problems existing in the prior art. To this end, the present invention proposes a shock-absorbing and anti-slip device that can firmly adhere the washing machine to the ground, preventing it from moving on the ground during operation, and also achieving the effects of shock absorption, noise reduction, and anti-displacement.

[0004] This utility model embodiment provides a shock-absorbing and anti-slip device for mounting on the support legs of a washing machine. The shock-absorbing and anti-slip device includes an upper shock-absorbing edge area and a lower shock-absorbing and anti-slip area. The shock-absorbing edge area has an open cavity, and a shock-absorbing component is provided at the bottom of the cavity. The shock-absorbing component includes multiple buffer columns of the same height. The support leg is housed in the cavity and in close contact with the buffer columns. The shock-absorbing and anti-slip area includes a planar anti-slip layer in the middle of the bottom and a sealing protective layer on the outer periphery of the bottom. Multiple anti-slip suction cups are provided in the planar anti-slip layer, and both the anti-slip suction cups and the sealing protective layer can adhere to the ground.

[0005] In some embodiments, the anti-slip suction cup is circular, hexagonal, or other regular polygons that can achieve an equivalent adsorption effect, so as to increase the lateral friction between the planar anti-slip layer and the ground.

[0006] In some embodiments, each anti-slip suction cup has a shock-absorbing recess on its lower surface. When the anti-slip suction cup is attached to the ground, the shock-absorbing recess forms a sealed airbag with a negative pressure environment with the ground. When the washing machine vibrates, the shock-absorbing recess undergoes elastic deformation, converting the vibration energy into elastic potential energy, thereby reducing the transmission of vibration to the ground.

[0007] In some embodiments, the surface of the planar anti-slip layer is provided with a frosted texture. When the washing machine vibrates, the frosted texture will increase the lateral friction between the planar anti-slip layer and the ground, thereby preventing the washing machine from shifting.

[0008] In some embodiments, the sealing protective layer has a bowl-shaped suction cup structure and can be adsorbed onto the ground. When the washing machine vibrates, the sealing protective layer can generate lateral and longitudinal adsorption forces with the ground, thereby preventing the washing machine from shifting.

[0009] In some embodiments, the upper surface of the buffer column is provided with a frosted texture to further increase the friction between the buffer column and the support foot. When the washing machine vibrates and displaces, the buffer column can play a buffering and shock-absorbing role, while preventing the support foot from moving in the cavity.

[0010] In some embodiments, a concave hole is provided at the center of the upper surface of each buffer column. When the washing machine vibrates, the concave hole will undergo elastic deformation, converting the vibration energy into elastic potential energy, thereby reducing the transmission of vibration to the ground.

[0011] In some embodiments, the shock-absorbing edge area, the shock-absorbing component, and the shock-absorbing anti-slip area are all made of silicone, rubber, or elastic plastic, so that the shock-absorbing edge area, the shock-absorbing component, and the shock-absorbing anti-slip area all have shock-absorbing capabilities.

[0012] This invention's shock-absorbing and anti-slip device, by incorporating a shock-absorbing component within the shock-absorbing perimeter area, utilizes the honeycomb-shaped buffer columns and concave holes on their upper surfaces to effectively absorb and buffer the vibration energy generated by the washing machine in multiple directions. The significant shock-absorbing effect effectively reduces the impact of washing machine vibration on the surrounding environment and extends the washing machine's lifespan. Furthermore, the shock-absorbing and anti-slip device prevents relative sliding between the washing machine and the shock-absorbing perimeter area by providing a frosted texture on the upper surface of the buffer columns; simultaneously, the anti-slip layer and sealing protective layer of the shock-absorbing and anti-slip area adhere to the ground, preventing overall displacement of the washing machine. These two combined effects enhance the friction and adhesion between the washing machine and the ground, resulting in greater stability and reliability during operation. Moreover, the shock-absorbing and anti-slip device is adaptable to different models and sizes of washing machines. Installation is simple and convenient; the washing machine's support feet are simply placed into the cavity of the shock-absorbing perimeter area, requiring no complex tools or steps. Attached Figure Description

[0013] Figure 1 This is a structural schematic diagram of the shock-absorbing and anti-slip device according to an embodiment of the present utility model;

[0014] Figure 2 This is a structural schematic diagram of the shock-absorbing component of the shock-absorbing and anti-slip device according to an embodiment of the present utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the shock-absorbing and anti-slip zone of the shock-absorbing and anti-slip device according to an embodiment of the present utility model;

[0016] Figure 4 This is a cross-sectional view of the shock-absorbing and anti-slip device according to an embodiment of the present utility model;

[0017] Figure 5 This is a cross-sectional view of the shock-absorbing and anti-slip device assembled with the washing machine support legs according to an embodiment of the present utility model.

[0018] Figure label:

[0019] Shock-absorbing and anti-slip device 100;

[0020] 10 damping perimeter; 11 cavity; 20 damping component; 31 buffer column; 311 concave hole;

[0021] Shock-absorbing and anti-slip zone 50; flat anti-slip layer 51; anti-slip suction cup 511; shock-absorbing recess 515; sealing and protective layer 52;

[0022] Washing machine 200; support legs 201. Detailed Implementation

[0023] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0024] The following disclosure provides numerous different embodiments or examples for implementing various structures of the present invention. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the scope of the invention. Furthermore, reference numerals and / or letters may be repeated in different examples. Such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. Additionally, examples of various specific processes and materials are provided, but those skilled in the art will recognize the reusability of other processes and / or the use of other materials.

[0025] This utility model provides a shock-absorbing and anti-slip device 100 for a washing machine. The shock-absorbing and anti-slip device 100 according to an embodiment of this utility model is described below with reference to the accompanying drawings.

[0026] Please see Figure 1 The shock-absorbing and anti-slip device 100 is used to support the support legs 201 (see reference) that are sleeved on the washing machine 200. Figure 5 The upper part includes a shock-absorbing edge area 10 and a lower shock-absorbing and anti-slip area 50, wherein the shock-absorbing edge area 10 and the shock-absorbing and anti-slip area 50 are integrally formed.

[0027] The top of the shock-absorbing perimeter 10 is provided with an open cavity 11. The cavity 11 can be cylindrical, cuboid, hexagonal, or octagonal and is used to accommodate the support foot 201. At the bottom of the cavity 11, the shock-absorbing perimeter 10 is provided with a shock-absorbing assembly 20. The shock-absorbing assembly 20 includes multiple buffer columns 31 of the same height. The buffer columns 31 can be cylindrical, cuboid, hexagonal, or octagonal and are arranged side-by-side in a honeycomb structure. The support foot 201 is accommodated in the cavity 11 and in close contact with the buffer columns 31. While ensuring the operating intensity of the washing machine 200, the buffer columns 31 can effectively disperse the pressure of the washing machine 200 on the ground. Furthermore, the upper surface of the buffer column 31 is provided with a frosted texture to further increase the friction between the buffer column 31 and the support foot 201. When the washing machine 200 vibrates and displaces, the buffer column 31 can buffer and absorb shocks, while preventing the support foot 201 from moving within the cavity 11.

[0028] Please see Figure 2 Preferably, each buffer post 31 has a concave hole 311 at the center of its upper surface. When the washing machine 200 vibrates, the concave hole 311 structure will undergo elastic deformation, converting vibration energy into elastic potential energy, thereby reducing the transmission of vibration to the ground.

[0029] Please see Figure 3 and Figure 4The shock-absorbing and anti-slip area 50 is roughly convex in shape, and the bottom diameter of the shock-absorbing and anti-slip area 50 is larger than the top diameter of the shock-absorbing and anti-slip area 50, so that the shock-absorbing and anti-slip device 100 is more stable when it is attached to the ground. Specifically, the shock-absorbing and anti-slip area 50 includes multiple planar anti-slip layers 51 disposed in the middle of the bottom and a sealing protective layer 52 disposed on the outer periphery of the bottom. Multiple anti-slip suction cups 511 are disposed within the planar anti-slip layer 51. The shape of the anti-slip suction cups 511 can be circular, hexagonal, or other regular polygons that can achieve an equivalent adsorption effect. For example, the shape of the anti-slip suction cups 511 can also be square, octagonal, regular polygon, etc. The anti-slip suction cups 511 can be attached to the ground, thereby increasing the lateral friction between the planar anti-slip layer 51 and the ground. The sealing protective layer 52 has a bowl-shaped suction cup structure and can be attached to the ground. When the washing machine 200 vibrates, the sealing protective layer 52 can generate lateral and longitudinal adsorption forces with the ground, thereby preventing the washing machine from shifting.

[0030] In one embodiment of this application, each anti-slip suction cup 511 has a shock-absorbing recess 515 on its lower surface. When the anti-slip suction cup 511 is attached to the ground, the shock-absorbing recess 515 forms a sealed airbag with a negative pressure environment with the ground. When the washing machine 200 vibrates, the shock-absorbing recess 515 undergoes elastic deformation, converting vibration energy into elastic potential energy, thereby reducing the transmission of vibration to the ground. Preferably, the lower surface of the planar anti-slip layer 51 has a frosted texture. When the washing machine 200 vibrates, the frosted texture increases the lateral friction between the planar anti-slip layer 51 and the ground, thereby preventing the washing machine from shifting.

[0031] In this embodiment, the shock-absorbing edge area 10, the shock-absorbing component 20, and the shock-absorbing anti-slip area 50 are all made of silicone, rubber, or elastic plastic, so that the shock-absorbing edge area 10, the shock-absorbing component 20, and the shock-absorbing anti-slip area 50 all have shock-absorbing capabilities.

[0032] Please see Figure 5 In use, the shock-absorbing and anti-slip device 100 is fitted onto the support foot 201 of the washing machine 200. After pressing, the shock-absorbing and anti-slip device 100 is brought into close contact with the support foot 201, so that the shock-absorbing and anti-slip device 100 is firmly fitted onto the support foot 201. Then, it is adsorbed onto the ground through the flat anti-slip layer 51 of the shock-absorbing and anti-slip area 50, thereby effectively counteracting the lateral displacement generated by the washing machine 200 during operation.

[0033] The shock-absorbing and anti-slip device 100 of this utility model, by setting the shock-absorbing component 20 in the shock-absorbing edge area 10, utilizes the honeycomb-shaped buffer column 31 of the shock-absorbing component 20 and the concave hole 311 provided on the upper surface of the buffer column 31 to effectively absorb and buffer the vibration energy generated by the washing machine in multiple directions. The shock-absorbing effect is significant, which can effectively reduce the impact of the vibration of the washing machine 200 on the surrounding environment and extend the service life of the washing machine 200.

[0034] In addition, the shock-absorbing and anti-slip device 100 prevents relative sliding between the washing machine 200 and the shock-absorbing edge area 10 by providing a frosted texture on the upper surface of the buffer column 31; and by using the flat anti-slip layer 51 and the sealing protective layer 52 of the shock-absorbing and anti-slip area 50 to adhere to the ground, preventing overall displacement of the washing machine 200. Thus, the combined effect of these two aspects enhances the friction and adhesion between the washing machine 200 and the ground, making the washing machine 200 more stable and reliable during operation. Furthermore, the shock-absorbing and anti-slip device 100 can adapt to washing machines of different models and sizes. Installation is simple and convenient; the washing machine support feet are simply placed into the cavity 11 of the shock-absorbing edge area 10, requiring no complicated installation tools or steps.

[0035] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0036] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0037] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A shock-absorbing and anti-slip device for mounting on the support legs of a washing machine, characterized in that, The shock-absorbing and anti-slip device includes an upper shock-absorbing edge area and a lower shock-absorbing and anti-slip area. The shock-absorbing edge area has an open cavity. A shock-absorbing component is provided at the bottom of the cavity. The shock-absorbing component includes multiple buffer columns of the same height. The support foot is housed in the cavity and is in close contact with the buffer columns. The shock-absorbing and anti-slip area includes a planar anti-slip layer in the middle of the bottom and a sealing protective layer on the outer periphery of the bottom. Multiple anti-slip suction cups are provided in the planar anti-slip layer. Both the anti-slip suction cups and the sealing protective layer can adhere to the ground.

2. The shock-absorbing and anti-slip device according to claim 1, characterized in that, The anti-slip suction cup is circular, hexagonal, or other regular polygons that can achieve an equivalent adsorption effect, so as to increase the lateral friction between the planar anti-slip layer and the ground.

3. The shock-absorbing and anti-slip device according to claim 1, characterized in that, Each anti-slip suction cup has a shock-absorbing recess on its lower surface. When the anti-slip suction cup is attached to the ground, the shock-absorbing recess forms a sealed airbag with a negative pressure environment with the ground. When the washing machine vibrates, the shock-absorbing recess will undergo elastic deformation, converting the vibration energy into elastic potential energy, thereby reducing the transmission of vibration to the ground.

4. The shock-absorbing and anti-slip device according to claim 1, characterized in that, The surface of the anti-slip layer is provided with a frosted texture. When the washing machine vibrates, the frosted texture will increase the lateral friction between the anti-slip layer and the ground, thereby preventing the washing machine from shifting.

5. The shock-absorbing and anti-slip device according to claim 1, characterized in that, The sealing protective layer has a bowl-shaped suction cup structure and can adhere to the ground. When the washing machine vibrates, the sealing protective layer can generate lateral and longitudinal suction forces with the ground, thereby preventing the washing machine from shifting.

6. The shock-absorbing and anti-slip device according to claim 1, characterized in that, The upper surface of the buffer column is provided with a frosted texture to further increase the friction between the buffer column and the support foot. When the washing machine vibrates and shifts, the buffer column can play a buffering and shock-absorbing role, while preventing the support foot from moving in the cavity.

7. The shock-absorbing and anti-slip device according to claim 1, characterized in that, Each buffer column has a concave hole at the center of its upper surface. When the washing machine vibrates, the concave hole will undergo elastic deformation, converting the vibration energy into elastic potential energy, thereby reducing the transmission of vibration to the ground.

8. The shock-absorbing and anti-slip device according to claim 1, characterized in that, The shock-absorbing edge area, the shock-absorbing component, and the shock-absorbing anti-slip area are all made of silicone, rubber, or elastic plastic, so that the shock-absorbing edge area, the shock-absorbing component, and the shock-absorbing anti-slip area all have shock-absorbing capabilities.

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