Cover plate structure of washing machine

Abstract

The utility model discloses a washing machine cover plate structure which comprises a cover plate body and a ventilation cover, the cover plate body is arranged on a washing machine, a ventilation hole is formed in the cover plate body and used for enabling air in a cylinder barrel of the washing machine to circulate, the ventilation cover is matched with the ventilation hole in shape, the ventilation cover is arranged in the ventilation hole in a clamped mode, and the ventilation cover is arranged on the cover plate body. At least one grid groove is formed in the ventilation cover, the grid grooves penetrate through the upper end and the lower end of the ventilation cover, the ventilation cover can block the ventilation hole and prevent external large impurities from entering the cylinder barrel from the ventilation hole, and the grid grooves can enable air flow in the cylinder barrel to circulate and prevent mould breeding.

Description

Technical Field

[0001] The utility model relates to the technical field of washing machine cover plates, in particular to a washing machine cover plate structure. Background Art

[0002] A washing machine is a cleaning appliance that uses electrical energy to generate mechanical action to wash clothes. Currently, household washing machines on the market are generally divided into two categories: pulsator type and drum type. Pulsator washing machines are divided into single-cylinder and double-cylinder structures. Pulsator washing machines are provided with a cover to prevent dust from entering the washing machine and to prevent foam from splashing out during the washing process. However, after the cover seals the washing machine, air circulation is relatively poor. Water stains remain in the drum of the washing machine after washing. Long-term lack of air circulation will cause mold to grow and produce odor in the drum. Mold is easily contaminated on clothes during washing, affecting people's health. Utility Model Content

[0003] The purpose of the utility model is to provide a washing machine cover plate structure in view of the above-mentioned deficiencies in the prior art.

[0004] In order to solve the above problems, the technical solution adopted by the utility model is:

[0005] A washing machine cover plate structure comprises a cover plate body, wherein the cover plate body is provided with ventilation holes;

[0006] A ventilation cover adapted to the shape of the ventilation hole, the ventilation cover being clamped in the ventilation hole;

[0007] There is at least one grille slot, which is opened on the ventilation cover and passes through the ventilation cover.

[0008] Preferably, the ventilation cover includes a panel and a boss, the boss is arranged at the bottom of the panel, the size of the panel is larger than the size of the boss, the boss is clamped in the ventilation hole, the panel is located above the cover body, and the grille groove runs through the boss and the panel.

[0009] Preferably, a clamping block is provided on the side wall of the boss, and the clamping block is located below the cover plate body.

[0010] Preferably, the grille slots are arranged obliquely.

[0011] Preferably, a chamfer is provided at the edge of the upper end surface of the panel.

[0012] Preferably, an outer wall of the boss is provided with an external thread, a locking ring is threadedly connected to the boss, and the locking ring is located below the cover plate body.

[0013] The beneficial effects of adopting the above technical solution are:

[0014] 1. In the utility model, ventilation holes are provided on the cover plate body to facilitate the air circulation in the washing machine drum, and ventilation covers are provided on the ventilation holes, and grille slots are provided on the ventilation covers, which can serve as a decoration for the ventilation holes and also as a ventilation function, thereby preventing mold and odor from being generated in the drum;

[0015] 2. In the present invention, the grille slots are arranged at an angle, which can prevent water splashing when the washing machine is in operation, while ensuring the air circulation performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0017] Figure 2 It is an exploded view of the utility model;

[0018] Figure 3 It is a three-dimensional schematic diagram of the ventilation cover of the utility model;

[0019] Figure 4 This is a three-dimensional schematic diagram of the ventilating cover of the utility model from another angle;

[0020] Figure 5 It is a schematic diagram of the structure of the ventilation cover of the utility model.

[0021] In the figure: 1 is the cover body, 2 is the ventilation hole, 3 is the ventilation cover, 4 is the grille slot, 5 is the panel, 6 is the boss, and 7 is the block. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0023] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] like Figure 1 , Figure 2 and Figure 5 As shown, a washing machine cover structure comprises a cover body 1 and a ventilation cover 3, wherein the cover body 1 is hinged on the washing machine and is used to seal the cylinder on the washing machine to prevent water splashing during the operation of the washing machine, the cover body 1 is provided with ventilation holes 2 to facilitate the circulation of air in the cylinder to prevent mold from growing inside the cylinder, the ventilation cover 3 is clamped in the ventilation holes 2, the shape of the ventilation cover 3 is adapted to the shape of the ventilation holes 2, the ventilation cover 3 is used to fill the ventilation holes 2 to prevent large impurities from falling into the cylinder from the ventilation holes 2, the ventilation cover 3 is provided with at least one grille slot 4, the grille slot 4 is a long strip structure, the grille slot 4 runs through the upper and lower ends of the ventilation cover 3, so that the inside of the washing machine cylinder is connected with the outside, so that airflow can circulate, and the grille slot 4 is inclined, the upper end opening of the grille slot 4 does not overlap with the lower end opening, so that water splashing during the operation of the washing machine will not splash out of the grille slot 4.

[0026] It should be noted that the cover body 1 has at least one ventilation hole 2 and ventilation cover 3, and a ventilation cover 3 is provided in a corresponding card in each ventilation hole 2.

[0027] like Figure 3 and Figure 4 As shown, further, the ventilation cover 3 includes a panel 5 and a boss 6, the panel 5 and the boss 6 are integrally formed, the boss 6 is arranged at the bottom of the panel 5, the panel 5 and the boss 6 have the same shape, the size of the panel 5 is larger than the size of the boss 6, the boss 6 is clamped in the ventilation hole 2, the size of the boss 6 is adapted to the size of the ventilation hole 2, the size of the panel 5 is larger than the size of the ventilation hole 2, the panel 5 is located above the cover body 1, and the grille slot 4 passes through the panel 5 and the boss 6.

[0028] Furthermore, a block 7 is provided on the side wall of the boss 6, and the block 7 is located below the cover body 1. During the installation process, the boss 6 is inserted into the ventilation hole 2, and the block 7 is inserted into the bottom of the cover body 1, and the panel 5 is located above the cover body 1, so that the ventilation cover 3 will not fall from the ventilation hole 2 and is more stable.

[0029] Furthermore, the ventilation cover 3 is a circular structure, that is, the panel 5 and the boss 6 are both circular structures, and there are four blocks 7, which are evenly arranged along the circumferential direction. The upper end surface of the block 7 is horizontally arranged, and the side wall of the block 7 is inclined to facilitate the insertion of the boss 6 into the ventilation hole 2.

[0030] Furthermore, the edge of the upper end surface of the panel 5 is chamfered to prevent the edge of the panel 5 from wearing the clothes and protect the clothes.

[0031] Furthermore, the ventilation cover 3 is made of plastic material, which is more corrosion-resistant and has a longer service life.

[0032] In another embodiment, the ventilation cover 3 is a rectangular structure, and the ventilation hole 2 is adapted to the shape of the ventilation cover 3 .

[0033] In another embodiment, the ventilation cover 3 is a polygonal structure, and the ventilation hole 2 is adapted to the shape of the ventilation cover 3 .

[0034] In another embodiment, the outer wall of the boss 6 is provided with an external thread, and a locking ring is threadedly connected to the boss 6. The locking ring is located below the cover body 1. When in use, the boss 6 is first inserted into the ventilation hole 2, and then the locking ring is threadedly connected to the boss 6 until the locking ring is tightly fitted to the cover body 1, so that the ventilation cover 3 and the cover body 1 can be fixed and locked.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A washing machine cover structure, characterized in that: It comprises a cover plate body (1), wherein the cover plate body (1) is provided with a ventilation hole (2); A ventilation cover (3) is adapted to the shape of the ventilation hole (2), and the ventilation cover (3) is clamped in the ventilation hole (2); The grille slot (4), at least one of which is provided, is opened on the ventilation cover (3) and passes through the ventilation cover (3).

2. A washing machine cover structure according to claim 1, characterized in that: The ventilation cover (3) comprises a panel (5) and a boss (6), wherein the boss (6) is arranged at the bottom of the panel (5), the size of the panel (5) is larger than the size of the boss (6), the boss (6) is clamped in the ventilation hole (2), the panel (5) is located above the cover body (1), and the grille groove (4) passes through the panel (5) and the boss (6).

3. A washing machine cover structure according to claim 2, characterized in that: A clamping block (7) is provided on the side wall of the boss (6), and the clamping block (7) is located below the cover plate body (1).

4. A washing machine cover structure according to claim 1, characterized in that: The grille slots (4) are arranged obliquely.

5. A washing machine cover structure according to claim 2, characterized in that: The upper end surface edge of the panel (5) is provided with a chamfer.

6. A washing machine cover structure according to claim 2, characterized in that: The outer wall of the boss (6) is provided with an external thread, and a locking ring is threadedly connected to the boss (6), and the locking ring is located below the cover plate body (1).

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