A brush structure for a drum shoe washing machine

Abstract

This utility model relates to the field of shoe washing technology, specifically a brush structure for a drum shoe washing machine. It includes an inner tub of the shoe washing machine, with multiple wall brush slots on the inner circumferential wall of the inner tub. A wall brush is detachably installed inside each wall brush slot. Multiple radial limiting holes are also provided on the inner circumferential wall of the inner tub at the wall brush slots. Multiple radial limiting blocks are fixedly installed on one side of the wall brush inside the wall brush slot. This brush structure for the drum shoe washing machine, through the multiple radial limiting blocks and axial buckles, allows for convenient wall brush installation. First, the multiple radial limiting blocks are inserted into the radial limiting holes and slid backward to the bottom. Then, the axial buckles are inserted into the axial holes, fixing the wall brush both axially and radially. This facilitates easy wall brush installation and maintenance for the user.

Description

Technical Field

[0001] This utility model relates to the field of shoe washing technology, specifically to a brush structure for a drum shoe washing machine. Background Technology

[0002] Most drum shoe washing machines on the market are modified from washing machines. Their inner drum is designed for washing machines, and brushes are laid on the inner wall of the drum. The shoes are cleaned by the rotation of the inner drum and the friction of the brushes.

[0003] Currently, most drum washing machine wall brushes are fixed with screws. Because the angle between the drum wall brush and the drum opening is 90 degrees, screwing in the screws is inconvenient and affects installation and maintenance efficiency. In addition, existing shoe washing machines only lay brushes on the inner wall of the drum, and there are no brushes on the drum door and the bottom of the drum, resulting in shoes not being cleaned thoroughly. Moreover, the brushes are laid at the same height, which may cause the brushes to push up the protruding parts of the shoes, resulting in the concave parts of the shoes not being cleaned. Therefore, a new brush structure for drum shoe washing machines is proposed to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a brush structure for a drum shoe washing machine, which has the advantages of easy installation and maintenance, comprehensive cleaning, and good cleaning effect. It solves the problems of inconvenient installation and maintenance of wall brushes in current drum washing machines, inability to thoroughly clean shoes, and inability to clean the concave parts of shoes.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a brush structure for a drum shoe washing machine, comprising an inner drum and a door. The inner wall of the inner drum has a plurality of wall brush slots, and a wall brush is detachably installed inside each slot. The inner wall of the inner drum, located at the wall brush slots, has a plurality of radial limiting holes. A plurality of radial limiting blocks are fixedly installed on one side of the wall brush inside the wall brush slots. An axial locking hole is provided on the inner wall of the wall brush slots near the opening of the inner drum. An axial buckle is fixedly installed on the right side of the wall brush, and the axial buckle matches the axial locking hole.

[0006] Furthermore, the plurality of radial limiting holes and the plurality of limiting blocks are arranged at equal intervals along the edge of the wall brush, and the radial limiting blocks penetrate the radial limiting holes.

[0007] Furthermore, the wall brush is composed of a first brush body, a second brush body, and a third brush body, and a snap-fit ​​component and a fixing component are provided between the first brush body and the second brush body, and between the second brush body and the third brush body.

[0008] Furthermore, the snap-fit ​​assembly includes a protrusion, a snap-fit ​​block, a groove, and a snap-fit ​​slot. A protrusion is fixedly installed on the right center of both the first brush body and the second brush body. A snap-fit ​​block is fixedly installed on both the side of the protrusion closest to the wall brush slot and the side furthest from the wall brush slot. A groove is provided on the left center of both the second brush body and the third brush body. The groove matches the protrusion, and a snap-fit ​​slot matching the snap-fit ​​block is provided on the inner wall of the groove.

[0009] Furthermore, the fixing assembly includes a plug-in block, a plug-in hole, a mounting hole, a threaded groove, a fixing screw, and a sealing plug. Plug-in blocks are fixedly installed at both ends of the right side of the first brush body and the second brush body. Plug-in holes are provided at both ends of the left side of the second brush body and the third brush body. The plug-in holes match the plug-in blocks. Mounting holes are provided at both ends of the second brush body and the third brush body near their edges. The mounting holes communicate with the plug-in holes. Threaded grooves formed on the second brush body and the third brush body are fixedly installed on the inner wall of the plug-in holes. The fixing screw and the sealing plug are both located in the mounting holes. The fixing screw passes through the plug-in block and extends into the threaded groove. The threaded groove is threadedly connected to the fixing screw.

[0010] Furthermore, a hemispherical brush is provided on the side of the machine door near the inner tub of the shoe washing machine, and a circular disc brush is provided on the inner wall of the inner tub of the shoe washing machine. The wall brush is wavy with the middle and both sides higher.

[0011] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0012] 1. The brush structure of this drum shoe washing machine, through the setting of multiple radial limiting blocks and axial buckles, allows for easy installation of the wall brush. First, the multiple radial limiting blocks are inserted into the radial limiting holes and slid backward to the bottom. Then, the axial buckles are inserted into the axial holes, fixing both the axial and radial directions of the wall brush. This makes it easy to install the wall brush and facilitates maintenance for the user.

[0013] 2. The brush structure of this drum shoe washing machine, through the setting of snap-fit ​​components and fixing components, allows the wall brush to be spliced ​​into three sections. When one section is damaged, it can be replaced individually without replacing the entire wall brush, thus reducing the maintenance cost of the wall brush. In addition, the height of each section of the wall brush can be changed according to the different regular shapes of shoes, so as to improve the cleaning effect of the shoes.

[0014] 3. The brush structure of this drum shoe washing machine, with its wall brushes designed around the inner circumference of the inner drum, hemispherical brushes on the machine door, and circular disc brushes at the bottom of the inner drum, can thoroughly clean shoes without any blind spots. In addition, the wavy wall brushes can better conform to the shoes, thereby enhancing the cleaning effect. Attached Figure Description

[0015] Figure 1This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the wall brush structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the first brush body structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the second brush body structure of this utility model;

[0019] Figure 5 This utility model Figure 4 Enlarged view of point A in the middle;

[0020] Figure 6 This is a schematic diagram of the hemispherical brush structure of this utility model;

[0021] Figure 7 This is a right view of the inner tub of the shoe washing machine of this utility model.

[0022] In the diagram: 1. Inner tub of shoe washing machine; 2. Wall brush slot; 3. Wall brush; 31. First brush body; 32. Second brush body; 33. Third brush body; 4. Radial limit card hole; 5. Radial limit card block; 6. Axial card hole; 7. Axial buckle; 8. Snap-fit ​​assembly; 81. Protrusion; 82. Snap-fit ​​block; 83. Groove; 84. Snap-fit ​​slot; 9. Fixing assembly; 91. Insertion block; 92. Insertion hole; 93. Mounting hole; 94. Threaded groove; 95. Fixing screw; 96. Sealing plug; 10. Machine door; 11. Hemispherical brush; 12. Circular disc brush. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-7 The brush structure of a drum shoe washing machine in this embodiment includes an inner drum 1 and a door 10. The inner wall of the inner drum 1 is provided with a plurality of wall brush slots 2. A wall brush 3 is detachably installed inside the wall brush slots 2. The inner wall of the inner drum 1 and located at the wall brush slots 2 is provided with a plurality of radial limiting holes 4. A plurality of radial limiting blocks 5 are fixedly installed on one side of the wall brush 3 inside the wall brush slots 2. An axial locking hole 6 is provided on the inner wall of the wall brush slots 2 near the opening of the inner drum 1. An axial buckle 7 is fixedly installed on the right side of the wall brush 3, and the axial buckle 7 matches the axial locking hole 6.

[0025] Multiple radial limiting holes 4 and multiple limiting blocks 5 are arranged at equal intervals along the edge of the wall brush 3, and the radial limiting blocks 5 penetrate the radial limiting holes 4.

[0026] Specifically, when installing the wall brush 3 using multiple radial limiting blocks 5 and axial buckles 7, first insert the multiple radial limiting blocks 5 into the radial limiting holes 4 and slide them backward to the bottom. Then, insert the axial buckles 7 into the axial holes 6. The axial and radial directions of the wall brush 3 are fixed, thus making it easy to install the wall brush 3.

[0027] In this embodiment, the wall brush 3 is composed of a first brush body 31, a second brush body 32 and a third brush body 33. A snap-fit ​​component 8 and a fixing component 9 are provided between the first brush body 31 and the second brush body 32, and between the second brush body 32 and the third brush body 33.

[0028] Specifically, by designing the wall brush 3 into three interlocking sections, when one section is damaged, it can be replaced individually without replacing the entire wall brush 3. In addition, the height of each section of the wall brush 3 can be changed according to the different shapes of shoes, so as to improve the cleaning effect of the shoes.

[0029] In this embodiment, the snap-fit ​​assembly 8 includes a protrusion 81, a snap-fit ​​block 82, a groove 83, and a snap-fit ​​slot 84. The protrusion 81 is fixedly installed on the right center of the first brush body 31 and the second brush body 32. The snap-fit ​​block 82 is fixedly installed on the side of the protrusion 81 that is close to the wall brush slot 2 and the side that is far away from the wall brush slot 2. The groove 83 is provided on the left center of the second brush body 32 and the third brush body 33. The groove 83 matches the protrusion 81. The inner wall of the groove 83 is provided with a snap-fit ​​slot 84 that matches the snap-fit ​​block 82.

[0030] Specifically, the snap-fit ​​block 82 and snap-fit ​​slot 84 facilitate the user's disassembly and assembly of the first brush body 31, the second brush body 32 and the third brush body 33.

[0031] In this embodiment, the fixing component 9 includes a plug block 91, a plug hole 92, a mounting hole 93, a threaded groove 94, a fixing screw 95, and a sealing plug 96. Plug blocks 91 are fixedly installed at both ends of the right side of the first brush body 31 and the second brush body 32. Plug holes 92 are opened at both ends of the left side of the second brush body 32 and the third brush body 33. The plug holes 92 match the plug blocks 91. Mounting holes 93 are opened at both ends of the second brush body 32 and the third brush body 33 near the edge. The mounting holes 93 are connected to the plug holes 92. Threaded grooves 94 opened on the second brush body 32 and the third brush body 33 are fixedly installed on the inner wall of the plug hole 92. The fixing screw 95 and the sealing plug 96 are both located in the mounting hole 93. The fixing screw 95 passes through the plug block 91 and extends into the threaded groove 94. The threaded groove 94 is threadedly connected to the fixing screw 95.

[0032] Specifically, after the plug block 91 is inserted into the plug hole 92, the fixing screw 95 is passed through the plug block 91 and screwed into the threaded groove 94. In this way, the first brush body 31, the second brush body 32 and the third brush body 33 can be fixed. Inserting the sealing plug 96 into the mounting hole 93 can prevent foreign objects from entering.

[0033] In this embodiment, a hemispherical brush 11 is provided on the side of the door 10 near the inner tub 1 of the shoe washing machine, and a circular disc brush 12 is provided on the inner wall of the inner tub 1 of the shoe washing machine.

[0034] Specifically, the wall brush 3 designed around the inner circumference of the shoe washing machine tub 1, the hemispherical brush 11 set on the machine door, and the circular disc brush 12 at the bottom of the shoe washing machine tub 1 can clean shoes without dead angles, achieving efficient cleaning of shoes.

[0035] In this embodiment, the wall brush 3 is wavy with a high center and high sides.

[0036] Specifically, during the shoe cleaning process, the shoes are irregularly shaped, with the middle part of the sole being concave, while the middle of the wall brush 3 is convex. In this way, the wavy wall brush 3 can better conform to the shoes, thereby enhancing the cleaning effect.

[0037] The working principle of the above embodiments is as follows:

[0038] (1) When installing the wall brush 3, insert multiple radial limiting blocks 5 into the radial limiting holes 4, slide them backward to the bottom, and then insert the axial buckle 7 into the axial hole 6. The axial and radial directions of the wall brush 3 are fixed, so that the installation of the wall brush 3 can be completed conveniently.

[0039] (2) When a certain part of the wall brush 3 is damaged and needs to be replaced, release the fixed state of the axial buckle 7, slide it towards the mouth of the bucket, remove the wall brush 3, take out the sealing plug 96, unscrew the fixing screw 95 to release the fixed state of the brush body, pull out the brush body horizontally, and disassemble the wall brush 3 into three parts: the first brush body 31, the second brush body 32 and the third brush body 33.

[0040] (3) Take out a good brush body, insert the plug block 91 into the plug hole 92, and put the fixing screw 95 through the plug block 91 and screw it into the thread groove 94. In this way, the first brush body 31, the second brush body 32 and the third brush body 33 can be fixed, and the assembly of the wall brush 3 is completed.

[0041] (4) Repeat step 1 to fix the wall brush 3 with the replaced brush body onto the inner barrel to complete the maintenance of the wall brush 3.

[0042] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations 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 appended claims and their equivalents.

Claims

1. A brush structure for a drum shoe washing machine, comprising an inner drum (1) and a door (10), characterized in that: The inner wall of the shoe washing machine inner tub (1) is provided with a number of wall brush slots (2). A wall brush (3) is detachably installed inside the wall brush slot (2). The inner wall of the shoe washing machine inner tub (1) and located at the wall brush slot (2) is provided with a number of radial limiting holes (4). A number of radial limiting blocks (5) are fixedly installed on one side of the wall brush (3) inside the wall brush slot (2). An axial locking hole (6) is provided on the inner wall of the wall brush slot (2) near the opening of the shoe washing machine inner tub (1). An axial buckle (7) is fixedly installed on the right side of the wall brush (3). The axial buckle (7) matches the axial locking hole (6).

2. The brush structure of a drum shoe washing machine according to claim 1, characterized in that: The multiple radial limiting holes (4) and the multiple limiting blocks (5) are arranged at equal intervals along the edge of the wall brush (3), and the radial limiting blocks (5) penetrate the radial limiting holes (4).

3. The brush structure of a drum shoe washing machine according to claim 1, characterized in that: The wall brush (3) is composed of a first brush body (31), a second brush body (32) and a third brush body (33). A snap-fit ​​component (8) and a fixing component (9) are provided between the first brush body (31) and the second brush body (32), and between the second brush body (32) and the third brush body (33).

4. The brush structure of a drum shoe washing machine according to claim 3, characterized in that: The snap-fit ​​assembly (8) includes a protrusion (81), a snap-fit ​​block (82), a groove (83), and a snap-fit ​​slot (84). The protrusion (81) is fixedly installed on the right center of the first brush body (31) and the second brush body (32). The snap-fit ​​block (82) is fixedly installed on the side of the protrusion (81) near the wall brush slot (2) and away from the wall brush slot (2). The groove (83) is opened on the left center of the second brush body (32) and the third brush body (33). The groove (83) matches the protrusion (81). The inner wall of the groove (83) is opened with a snap-fit ​​slot (84) that matches the snap-fit ​​block (82).

5. The brush structure of a drum shoe washing machine according to claim 3, characterized in that: The fixing component (9) includes a plug (91), a plug hole (92), a mounting hole (93), a threaded groove (94), a fixing screw (95), and a sealing plug (96). Plugs (91) are fixedly installed at both ends of the right side of the first brush body (31) and the second brush body (32). Plug holes (92) are provided at both ends of the left side of the second brush body (32) and the third brush body (33). The plug holes (92) match the plugs (91). The second brush body (32) and the third brush body (33)... Mounting holes (93) are provided at both ends near the edge. The mounting holes (93) are connected to the insertion holes (92). The inner wall of the insertion holes (92) is fixedly installed with threaded grooves (94) opened on the second brush body (32) and the third brush body (33). The fixing screw (95) and the sealing plug (96) are both located in the mounting holes (93). The fixing screw (95) passes through the insertion block (91) and extends into the threaded groove (94). The threaded groove (94) is threadedly connected to the fixing screw (95).

6. The brush structure of a drum shoe washing machine according to claim 1, characterized in that: A hemispherical brush (11) is provided on the side of the door (10) near the inner tub (1) of the shoe washing machine, and a circular disc brush (12) is provided on the inner wall of the inner tub (1) of the shoe washing machine. The wall brush (3) is wavy with the middle and both sides higher.

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