Rat guard and washing machine

Abstract

The utility model provides a rat guard and a washing machine, and the rat guard comprises a rat guard body which is provided with a mounting surface, and the mounting surface is provided with a first edge; the plurality of first convex ribs are arranged on the mounting surface at intervals, the plurality of first convex ribs are parallel to the first edge, and a pre-breaking part is arranged on one side, far away from the first edge, of each first convex rib. The pre-breaking part is arranged on one side of the first convex rib, so that the rat guard body can be broken along the pre-breaking part, the size of the rat guard body is changed to adapt to different washing machine box sizes, and the universality of the rat guard is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of washing machines, in particular to a mouse-proof plate and a washing machine. Background Art

[0002] The rat-proof board of a washing machine is generally a PP board installed at the bottom of the washing machine. Its function is to prevent rats from entering through the opening at the bottom of the washing machine and biting the internal wires to avoid short circuits or even fires. Due to the different capacity ranges of washing machines and different box sizes, the matching rat-proof board sizes are also different, resulting in a variety of rat-proof board sizes, poor versatility, and incompatible rat-proof boards for washing machines of different capacities. Utility Model Content

[0003] The embodiments of the utility model provide a rat-proof board and a washing machine, which can improve the technical problem of poor universality of the existing rat-proof board.

[0004] In a first aspect, an embodiment of the utility model provides a rat-proof plate, comprising:

[0005] The rat-proof board body has a mounting surface, and the mounting surface has a first edge;

[0006] A plurality of first convex ribs are arranged at intervals on the installation surface, the plurality of first convex ribs are parallel to the first edge, and a pre-breaking portion is arranged on a side of each first convex rib away from the first edge.

[0007] In an embodiment of the present application, a pre-breaking portion is provided on one side of the first rib so that the rat-proof board body can be broken along the pre-breaking portion, thereby changing the size of the rat-proof board body to adapt to different washing machine case sizes, thereby improving the versatility of the rat-proof board.

[0008] In one embodiment, the rat-proof plate body is provided with a plurality of slits, the slits correspond to the first ribs one by one, each of the slits is located on a side of the corresponding first rib away from the first edge, and the pre-breaking portion includes a first connecting portion, the first connecting portion is arranged in the slit, and connects the first ribs and the rat-proof plate body located on both sides of the slit.

[0009] In the embodiment of the present application, a first connecting portion is provided in the gap so that the first connecting portion can be broken, thereby separating the mouse-proof plate bodies on both sides of the gap and changing the size of the mouse-proof plate bodies. This method helps to reduce the difficulty of breaking.

[0010] In one embodiment, there are multiple first connection parts, and the multiple first connection parts are arranged at intervals along the extension direction of the first rib.

[0011] In the embodiment of the present application, by providing a plurality of first connection parts along the first convex rib, the first connection part can be easily broken, and the connection strength between the mouse-proof plate bodies connected on both sides of the first connection part can be ensured.

[0012] In one embodiment, the first connecting portion comprises a stepped structure, and the stepped structure defines an L-shaped broken surface.

[0013] In an embodiment of the present application, an L-shaped breaking surface is formed by a stepped structure, so that the first connecting portion can be broken along the bending point of the L-shaped breaking surface when being bent, thereby making the first connecting portion easy to break. When the size of the rat-proof plate needs to be changed, the size of the rat-proof plate can be changed by bending the rat-proof plate body on both sides of the first connecting portion.

[0014] In one embodiment, the pre-breaking portion also includes two second connecting portions, the second connecting portions are arranged at both ends of the first convex rib, the second connecting portions connect the first convex rib and the rat-proof plate body located on both sides of the second connecting portion, and the first connecting portion is arranged between the two second connecting portions.

[0015] In one embodiment, a groove is formed on the second connecting portion, and an extending direction of the groove is parallel to an extending direction of the first rib.

[0016] In the embodiment of the present application, a groove is provided so that the second connection portion can be broken along the groove.

[0017] In one embodiment, the bending portion of the L-shaped broken surface is arranged above the mounting surface.

[0018] In the embodiment of the present application, by arranging the bending part of the L-shaped broken surface above the mounting surface, the L-shaped broken surface is not easy to contact with the mounting surface when broken, thereby facilitating the breaking of the L-shaped broken surface.

[0019] In one embodiment, the pre-breaking portion includes a groove formed from the mounting surface to the rat-proof board body.

[0020] In the embodiment of the present application, the groove is provided so that the pre-breaking portion can be broken along the groove, so that the rat-proof plate body on both sides of the groove is separated, thereby changing the size of the rat-proof plate body.

[0021] In one embodiment, an extending direction of the groove is parallel to an extending direction of the first rib.

[0022] In one embodiment, there are multiple grooves, and the multiple grooves are arranged at intervals.

[0023] In the embodiment of the present application, by providing a plurality of spaced grooves along the first convex rib, the groove can be easily broken, and at the same time, the connection strength between the rat-proof plate bodies connected on both sides of the groove can be ensured.

[0024] In one embodiment, reinforcing ribs are provided on the mounting surface.

[0025] In the embodiments of the present application, by providing reinforcing ribs on the main body of the rat-proof board, the strength of the main body of the rat-proof board can be improved, thereby making it less likely to break.

[0026] In one embodiment, the mounting surface further comprises a second edge connected to the first edge, and the reinforcing rib comprises a first reinforcing rib parallel to the first edge and a second reinforcing rib parallel to the second edge.

[0027] In the embodiments of the present application, by providing the first reinforcing rib and the second reinforcing rib on the mounting surface, the strength of the rat-proof board can be effectively increased.

[0028] In one embodiment,

[0029] The first edge is provided with a second convex rib, and both the first convex rib and the second convex rib are provided with a mounting and fixing structure; and / or

[0030] A third convex rib is arranged opposite to the two second edges, and the installation and fixing structure is arranged on the third convex rib.

[0031] In the embodiment of the present application, the rat-proof plate can be connected to the bottom of the washing machine by installing a fixing structure to achieve the bottom sealing of the washing machine. By arranging the installing fixing structure on the first convex rib, the rat-proof plate can still be connected to the bottom of the washing machine after being disassembled.

[0032] In a second aspect, an embodiment of the utility model provides a washing machine, comprising the above-mentioned rat-proof plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0034] Figure 1 It is a schematic structural diagram of a rat-proof board provided in an embodiment of the utility model;

[0035] Figure 2 It is a partial enlarged view of the rat-proof plate provided in the embodiment of the utility model.

[0036] Among them, 1 is a mounting surface, 11 is a first edge, 12 is a second edge, 21 is a first convex rib, 22 is a second convex rib, 23 is a third convex rib, 3 is a first connecting portion, 31 is an L-shaped broken surface, 4 is a second connecting portion, 41 is a groove, 51 is a first reinforcing rib, 52 is a second reinforcing rib, and 6 is a mounting and fixing structure. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model. In addition, it should be understood that the specific implementation methods described herein are only used to illustrate and explain the utility model, and are not used to limit the utility model. In the utility model, unless otherwise stated, the directional words used, such as "upper" and "lower", generally refer to the upper and lower parts of the device in actual use or working state, specifically the drawing direction in the accompanying drawings; while "inside" and "outside" refer to the outline of the device.

[0038] See also Figure 1 and Figure 2 , an embodiment of the present application provides a rat-proof board, comprising:

[0039] The rat-proof board body has a mounting surface 1, and the mounting surface 1 has a first edge 11;

[0040] A plurality of first convex ribs 21 are arranged at intervals on the mounting surface 1 . The plurality of first convex ribs 21 are parallel to the first edge 11 . A pre-breaking portion is arranged on a side of each first convex rib 21 away from the first edge 11 .

[0041] It is understood that the pre-breaking portion can be any structure that can be easily broken, so that the rat-proof board body can be broken along the pre-breaking portion. The interval distance of the pre-breaking portions can be set as needed, so that the rat-proof board can be used for washing machine boxes of various sizes by breaking.

[0042] In one embodiment, the rat-proof plate body is provided with a plurality of slits, and the slits correspond to the first ribs 21 one by one, and each of the slits is located on the side of the corresponding first rib 21 away from the first edge 11, and the pre-breaking portion includes a first connecting portion 3, and the first connecting portion 3 is arranged in the slit and connects the first ribs 21 and the rat-proof plate body located on both sides of the slit.

[0043] It can be understood that the first connecting portion 3 can be any structure that is easy to break, so that the rat-proof plate bodies on both sides can be separated easily by breaking the first connecting portion 3 .

[0044] In one embodiment, there are multiple first connection parts 3 , and the multiple first connection parts 3 are arranged at intervals along the extending direction of the first rib 21 .

[0045] It is understandable that the intervals between the multiple first connection parts 3 and the lengths of the multiple first connection parts 3 along the first rib 21 can be set as needed, so that the first connection parts 3 are easy to break while ensuring the strength of the rat-proof board body.

[0046] In one embodiment, the first connecting portion 3 comprises a stepped structure, and the stepped structure defines an L-shaped broken surface 31 .

[0047] It can be understood that the lengths of the two sides of the L-shaped breaking surface 31 can be set as needed, so that the first connecting part 3 can be easily broken along the L-shaped breaking surface 31 while ensuring the connection strength of the first connecting part 3.

[0048] In one embodiment, the pre-breaking portion also includes two second connecting portions 4, which are arranged at both ends of the first rib 21, and the second connecting portions 4 connect the first rib 21 and the rat-proof plate body located on both sides of the second connecting portion 4, and the first connecting portion 3 is arranged between the two second connecting portions 4.

[0049] It can be understood that the second connection part 4 can be any structure that is easy to break, so that when breaking, the mouse-proof board body on both sides can be broken along the second connection part 4. The breaking point of the second connection part 4 can be kept in a straight line with the breaking point of the first connection part 3, so as to facilitate the breaking of the mouse-proof board body. The breaking point of the second connection part 4 can also not be kept in a straight line with the breaking point of the first connection part 3, so as to enhance the strength of the mouse-proof board body, and the first connection part 3 and the second connection part 4 can be broken separately when breaking.

[0050] In one embodiment, a groove 41 is formed on the second connecting portion 4 , and an extending direction of the groove 41 is parallel to an extending direction of the first rib 21 .

[0051] It can be understood that the depth and width of the groove 41 can be set as required, so as to ensure that the connection strength of the second connecting part 4 is ensured while making it easy to break.

[0052] In one embodiment, the bending portion of the L-shaped broken surface 31 is disposed above the mounting surface 1 .

[0053] It can be understood that when the L-shaped broken surface 31 is broken, the mouse-proof plate bodies on both sides of the first connecting portion 3 approach each other, and the two sides of the L-shaped broken surface 31 approach each other. If the bending part of the L-shaped broken surface 31 is set below the mounting surface 1 of the mouse-proof plate body, during the process of the two sides of the L-shaped broken surface 31 approaching each other, the distance between one side of the L-shaped broken surface 31 and the mounting surface 1 is smaller than the distance between the two sides and the other side, so that this side will contact the mounting surface 1 first, which is not conducive to the breaking of the L-shaped broken surface 31.

[0054] In one embodiment, the pre-breaking portion includes a groove formed from the mounting surface 1 into the body of the rat-proof board.

[0055] It is understood that the groove can be circular, arc-shaped, rectangular, etc., and the size of the groove can be set as needed to ensure the connection strength of the groove and make it easy to break. The groove can be a through groove extending along the extension direction of the rib, or it can be a plurality of grooves arranged at intervals.

[0056] In one embodiment, an extending direction of the groove is parallel to an extending direction of the first rib 21 .

[0057] In one embodiment, there are multiple grooves, and the multiple grooves are arranged at intervals.

[0058] It can be understood that the intervals between the multiple grooves and the lengths of the multiple grooves along the first rib 21 can be set as needed, so that the first connecting portion 3 is easy to break while ensuring the strength of the rat-proof board body.

[0059] In one embodiment, reinforcing ribs are provided on the mounting surface 1 .

[0060] It can be understood that the reinforcing ribs can be long strip structures arranged on the main body of the rat-proof board. When the main body of the rat-proof board is bent, the strength of the reinforcing ribs needs to be overcome, thereby improving the strength of the main body of the rat-proof board.

[0061] In one embodiment, the mounting surface 1 further comprises a second edge 12 connected to the first edge 11 , and the reinforcing ribs comprise a first reinforcing rib 51 parallel to the first edge 11 and a second reinforcing rib 52 parallel to the second edge 12 .

[0062] It can be understood that the number and spacing of the reinforcing ribs can be set as needed, so as to ensure that the size of the rat-proof board body has good strength before and after the size is changed.

[0063] In one embodiment, the first edge 11 is provided with a second convex rib 22, and both the first convex rib 21 and the second convex rib 22 are provided with a mounting and fixing structure 6; and / or

[0064] A third rib 23 is disposed opposite to the two second edges 12 , and the mounting and fixing structure 6 is disposed on the third rib.

[0065] It can be understood that the mounting and fixing structure 6 can be a claw, which can be engaged with the sheet metal parts around the bottom of the washing machine to achieve the bottom sealing of the washing machine.

[0066] In a second aspect, an embodiment of the utility model provides a washing machine, comprising the above-mentioned rat-proof plate.

[0067] The above is a detailed introduction to the embodiments of the present invention. Specific examples are used in this article to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method and core idea of ​​the present invention. At the same time, for technicians in this field, according to the idea of ​​the present invention, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. A rat-proof board, characterized in that: include: The rat-proof board body has a mounting surface, and the mounting surface has a first edge; A plurality of first convex ribs are arranged at intervals on the installation surface, the plurality of first convex ribs are parallel to the first edge, and a pre-breaking portion is arranged on a side of each first convex rib away from the first edge.

2. The rat-proof board according to claim 1, characterized in that: The rat-proof plate body is provided with a plurality of slits, and the slits correspond to the first convex ribs one by one. Each of the slits is located on a side of the corresponding first convex rib away from the first edge. The pre-breaking portion includes a first connecting portion, which is arranged in the slit and connects the first convex ribs and the rat-proof plate body located on both sides of the slit.

3. The rat-proof plate according to claim 2, characterized in that: There are multiple first connection parts, and the multiple first connection parts are arranged at intervals along the extension direction of the first rib.

4. The rat-proof plate according to claim 3, characterized in that: The first connecting portion includes a stepped structure, and the stepped structure defines an L-shaped broken surface.

5. The rat-proof plate according to claim 2, characterized in that: The pre-breaking portion also includes two second connecting portions, which are arranged at both ends of the first convex rib, and the second connecting portions connect the first convex rib and the mouse-proof plate body located on both sides of the second connecting portion, and the first connecting portion is arranged between the two second connecting portions.

6. The rat-proof plate according to claim 5, characterized in that: The second connecting portion is provided with a groove, and an extending direction of the groove is parallel to an extending direction of the first convex rib.

7. The rat-proof plate according to claim 1, characterized in that: The pre-breaking portion includes a groove formed from the mounting surface to the inside of the rat-proof plate body.

8. The rat-proof plate according to claim 7, characterized in that: An extending direction of the groove is parallel to an extending direction of the first rib.

9. The rat-proof plate according to claim 8, characterized in that: There are multiple grooves, and the multiple grooves are arranged at intervals.

10. The rat-proof plate according to claim 1, characterized in that: The mounting surface is provided with reinforcing ribs.

11. The rat-proof plate according to claim 10, characterized in that: The mounting surface further comprises a second edge connected to the first edge, and the reinforcing ribs comprise a first reinforcing rib parallel to the first edge and a second reinforcing rib parallel to the second edge.

12. The rat-proof plate according to claim 11, characterized in that: The first edge is provided with a second convex rib, and both the first convex rib and the second convex rib are provided with a mounting and fixing structure; and / or A third convex rib is arranged opposite to the two second edges, and the installation and fixing structure is arranged on the third convex rib.

13. A washing machine, characterized in that: A rat-proof plate comprising the rat-proof plate according to any one of claims 1 to 12.

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