Washing machine filter capable of preventing clothes from being scratched by burrs

Abstract

The utility model discloses a washing machine filter capable of preventing burrs from scratching clothes. The washing machine filter structurally comprises an installation buckle, an extension grid, an outer protective layer, an inner groove grid and a filtering grid. The installation buckle is fixed on the rear surface of the outer protective layer, the extension grid and the outer protective layer are of an integrated structure, the filter grid is supported on the inner side of the outer protective layer through the fixing buckle and the clamping block, and a certain fall is formed between the filter grid and the outer surface of the outer protective layer to form an inner groove grid, so that the filter grid is not prone to being in direct contact with clothes. When clothes are washed, the inner clamping ring rotates along the limiting groove through the rolling ball, so that the clothes can slide smoothly, and the corners of the outer arc ring and the inner clamping ring are also arc-shaped, so that the clothes can be greatly protected, the clothes can be normally washed, and the filter can also be normally used. The corners of the whole filter are all of an arc-shaped structure, hard force cannot be formed between the filter and the filter grids in the clothes cleaning process, clothes can slide smoothly, and the clothes cannot be scratched.

Description

Technical Field

[0001] The utility model belongs to the field of washing machines, and more specifically, it relates to a washing machine filter that can prevent burrs from scratching clothes. Background Art

[0002] The washing machine filter is one of the key components to ensure the normal operation and extend the service life of the washing machine. During the laundry process, it effectively intercepts tiny impurities such as paper scraps, hair, and wool on the clothes, preventing blockage and ensuring the cleanliness inside the washing machine.

[0003] Based on the above, the inventor of the present utility model found that the existing washing machine filters for preventing clothes from being scratched mainly have the following deficiencies, such as:

[0004] The filter is fixed inside the drum. During the process of washing clothes in the drum, the clothes are constantly moving. The grid openings of the filter itself are processed by cutting, and there will be uneven and relatively protruding parts such as burrs, which are likely to damage the clothes being washed in the drum.

[0005] Therefore, it is necessary to propose a washing machine filter that can prevent burrs from scratching clothes. Summary of the Utility Model

[0006] In order to solve the above technical problem that the filter is fixed inside the drum. During the process of washing clothes in the drum, the clothes are constantly moving. The grid openings of the filter itself are processed by cutting, and there will be uneven and relatively protruding parts such as burrs, which are likely to damage the clothes being washed in the drum.

[0007] The purpose and efficacy of a washing machine filter of the present utility model that can prevent burrs from scratching clothes are achieved by the following specific technical means:

[0008] Its structure includes an installation buckle, an extension grid, an outer protective layer, an inner groove grid, and a filtering grid;

[0009] The installation buckle is fixed on the rear surface of the outer protective layer. The extension grid and the outer protective layer are of an integrated structure. The inner groove grid and the outer protective layer are of an integrated structure. The filtering grid is buckled at the middle end inside the outer protective layer. The inner groove grid increases the depth of the filtering grid installed inside the outer protective layer. The outer surface of the outer protective layer is of an arc-shaped structure. The surface of the outer protective layer connected to the filtering grid is of an arc-shaped structure. The whole extension grid can be clamped in the installation groove of the drum. The outer protective layer is fixed to the washing machine drum through the installation buckle, and the part of the outer protective layer located inside the drum is of an arc-shaped structure, and the width of the outer protective layer can cover the surface of the gap between the installations and connections.

[0010] As a further improvement of the utility model, the filter grid includes a main partition, an inner concave grid, a fixed block, a fixing buckle, a rotating hole, and a card block. The rotating hole runs through the inside of the main partition, the fixing block is fixed to the rear surface of the main partition, the inner concave grid runs through the main partition and is integrated with the fixed block, the card block is fixed to the lower surface of the main partition, the fixing buckle is installed on the upper surface of the fixed block, and the rotating hole is a circular structure with a total of twelve holes and symmetrical distribution.

[0011] As a further improvement of the utility model, the fixing buckle itself has elasticity and can support the whole to be clamped in the inner groove of the outer protective layer, the clamping block is clamped into the inner groove at the lower end of the outer protective layer for fixation, and the fixing buckle has an overall circular ring structure.

[0012] As a further improvement of the utility model, the rotating hole includes a slide groove, a rolling ball, an inner retaining ring, and an outer fixed ring. The slide groove and the inner retaining ring are an integrated structure. The rolling ball is embedded in the inner groove of the slide groove and can roll. The outer fixed ring is fixed to the inner ring of the inner retaining ring. The slide groove is a C-shaped groove structure.

[0013] As a further improvement of the utility model, the main partition includes a limit groove and an outer arc ring. The limit groove and the outer arc ring are an integrated structure. The slide groove is inserted into the limit groove. The limit groove limits the rotation range of the rotating hole.

[0014] As a further improvement of the utility model, the fixing buckle includes an elastic block, a protrusion, a movable ring, an inner grid, a connecting block, and a fixed layer. The elastic block is supported on the lower surface of the protrusion, the movable ring is sleeved on the outer ring of the protrusion and is rotatable, the elastic block is provided with two symmetrically distributed inner grids, the connecting block is fitted at the lower end between the two elastic blocks, and the elastic block has an elastically supported connecting part, which bends when subjected to force.

[0015] As a further improvement of the present invention, the upper and lower ends of the elastic block are fixed between the convex block and the fixed layer, the elastic block can rotate along the same center of the convex block, and the convex block is an arc-shaped structure.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The fixing buckle and the clamping block support the filter grid inside the outer protective layer. A certain drop is formed between the filter grid and the outer surface of the outer protective layer to form an inner groove grid, so that the filter grid is not easily in direct contact with the clothes. The surface of the outer protective layer is arc-shaped, which can effectively prevent the clothes from being scratched. If the clothes still swing onto the surface of the filter grid, when the clothes touch the through hole, the inner clamping ring will rotate along the limiting groove through the rolling ball, so that the clothes can slide smoothly, and the corners of the outer arc ring and the inner clamping ring are also arc-shaped, which can provide greater protection for the clothes, enabling the clothes to be washed normally and the filter to be used normally. The overall corners of the filter are arc-shaped structures, and no hard force will be formed with the filter grid during the process of washing clothes, enabling the clothes to slide smoothly and not being scratched.

[0018] 2. The elastic block's supporting force fixes the convex block in the clamping groove at the upper end of the outer protective layer. The fixing buckle is a circular ring structure as a whole. When the clothes touch the fixing buckle, the outermost movable ring can rotate along the convex block to assist the clothes to slide out smoothly, without being scratched by hard contact with the main body. When the clothes partially touch the buckle with more curved structures, the buckle is a circular ring structure and can move, effectively avoiding the clothes from being scratched. Brief Description of the Drawings

[0019] Figure 1 It is a schematic structural diagram of a washing machine filter of the present utility model that can prevent clothes from being scratched by burrs.

[0020] Figure 2 It is a three-dimensional structural diagram of a filter grid of the present utility model.

[0021] Figure 3 It is a three-dimensional structural diagram of a through hole of the present utility model.

[0022] Figure 4 It is a schematic three-dimensional cross-sectional structural diagram of a main partition of the present utility model.

[0023] Figure 5 It is a schematic front internal structural diagram of a fixing buckle of the present utility model.

[0024] In the figure: mounting buckle - 1, extension grid - 2, outer protective layer - 3, inner groove grid - 4, filter grid - 5, main partition - 51, inner concave grid - 52, fixing block - 53, fixing buckle - 54, through hole - 55, clamping block - 56, sliding groove - w01, rolling ball - w02, inner clamping ring - w03, outer fixing ring - w04, limiting groove - 11, outer arc ring - 12, elastic block - x1, convex block - x2, movable ring - x3, inner grid - x4, connecting block - x5, fixing layer - x6. Detailed Description of the Preferred Embodiments

[0025] The following further describes the present utility model with reference to the accompanying drawings:

[0026] Example 1:

[0027] As shown in the attached Figure 1 to the attached Figure 4 figures:

[0028] The present utility model provides a washing machine filter that can prevent burrs from scratching clothes. Its structure includes a mounting buckle 1, an extension grid 2, an outer protective layer 3, an inner groove grid 4, and a filtering grid 5.

[0029] The mounting buckle 1 is fixed to the rear surface of the outer protective layer 3. The extension grid 2 and the outer protective layer 3 are of an integrated structure. The inner groove grid 4 and the outer protective layer 3 are of an integrated structure. The filtering grid 5 is snap-fitted to the middle end inside the outer protective layer 3. The inner groove grid 4 increases the depth of the filtering grid 5 installed inside the outer protective layer 3. The outer surface of the outer protective layer 3 is of an arc-shaped structure. The surface of the outer protective layer 3 connected to the filtering grid 5 is of an arc-shaped structure. The overall fixed extension grid 2 can be stuck in the installation groove of the drum. The outer protective layer 3 is fixed to the washing machine drum through the mounting buckle 1, and the part of the outer protective layer 3 located inside the drum is of an arc-shaped structure. The width of the outer protective layer 3 can cover the surface of the gap between the installations and connections. The surface of the outer protective layer 3 is of an arc-shaped structure, which can effectively play a role in preventing scratches.

[0030] Among them, the filtering grid 5 includes a main partition 51, an inner concave grid 52, a fixing block 53, a fixing buckle 54, a rotating hole 55, and a clamping block 56. The rotating hole 55 penetrates through the inside of the main partition 51. The fixing block 53 is fixed to the rear surface of the main partition 51. The inner concave grid 52 penetrates the main partition 51 and is integrated with the fixing block 53. The clamping block 56 is fixed to the lower surface of the main partition 51. The fixing buckle 54 is installed on the upper surface of the fixing block 53. The rotating hole 55 is of a circular structure and there are twelve in total, symmetrically distributed. The fixing block 53 supports the downward pressure of the fixing buckle 54.

[0031] Among them, the fixing buckle 54 itself has elasticity and can support the whole to be clamped in the inner groove of the outer protective layer 3. The clamping block 56 is clamped into the inner groove at the lower end of the outer protective layer 3 for fixation. The fixing buckle 54 is of an overall circular ring structure. The inner concave grid 52 assists in having a force point when the outside extrudes the fixing buckle 54.

[0032] Among them, the rotating hole 55 includes a sliding groove w01, a rolling ball w02, an inner clamping ring w03, and an outer fixing ring w04. The sliding groove w01 and the inner clamping ring w03 are of an integrated structure. The rolling ball w02 is embedded in the inner groove of the sliding groove w01 and can roll. The outer fixing ring w04 is fixed to the inner circle of the inner clamping ring w03. The sliding groove w01 is of a C-shaped groove structure. The rolling ball w02 is of a spherical structure.

[0033] Among them, the main partition 51 includes a limiting groove 11 and an outer arc circle 12. The limiting groove 11 and the outer arc circle 12 are an integrated structure. The sliding groove w01 is inserted into the limiting groove 11. The limiting groove 11 limits the rotation range of the rotating hole 55. The rolling ball w02 can assist the rotating hole 55 to rotate more easily in the limiting groove 11.

[0034] The specific usage and function of this embodiment are as follows:

[0035] In the utility model, the filter is fixed in the drum through the extension grid 2, and the width of the outer protective layer 3 can make the extension grid 2 stuck in the gap between the drums to play a covering role. The clamping block 56 is clamped into the lower end of the outer protective layer 3, and the fixing buckle 54 is pressed by the inner concave grid 52, so that the fixing buckle 54 is clamped into the upper end of the outer protective layer 3. The filter grid 5 is supported on the inner side of the outer protective layer 3 by the fixing buckle 54 and the clamping block 56. The outer surface of the filter grid 5 and the outer protective layer 3 forms a certain drop to form the inner groove grid 4, so that the filter grid 5 will not be easily in direct contact with the clothes. When the outer protective layer 3 rotates with the washing machine drum, the surface of the outer protective layer 3 is round. The arc shape can effectively prevent clothes from being scratched. If the clothes are still thrown onto the surface of the filter grid 5, when the clothes touch the rotating hole 55, the inner retaining ring w03 will rotate along the limiting groove 11 through the rolling ball w02, so that the clothes can slide through smoothly. The rotating hole 55 will not form a hard force with the clothes to scratch them. The rolling ball w02 inside the rotating hole 55 rolls along the slide groove w01, which can better assist the inner retaining ring w03 to rotate easily. The corners of the outer arc circle 12 and the inner retaining ring w03 are also arc-shaped, which can provide greater protection for the clothes, so that the clothes can be washed normally and the filter can also be used normally.

[0036] Embodiment 2:

[0037] As attached Figure 5 As shown:

[0038] Among them, the fixing buckle 54 includes an elastic block x1, a protrusion x2, a movable ring x3, an inner grid x4, a connecting block x5, and a fixed layer x6. The elastic block x1 is supported on the lower surface of the protrusion x2, the movable ring x3 is sleeved on the outer ring of the protrusion x2 and is rotatable, the elastic block x1 is provided with two inner grids x4 formed between them and symmetrically distributed, the connecting block x5 is fitted at the lower end between the two elastic blocks x1, the elastic block x1 has an elastic supporting connecting part, which plays a bending role when subjected to force, and the inner grid x4 assists the elastic block x1 in bending to have appropriate movable space.

[0039] Among them, the upper and lower ends of the elastic block x1 are fixed between the protrusion x2 and the fixed layer x6, the elastic block x1 can rotate along the same center of the protrusion x2, the protrusion x2 is an arc structure, and the connecting block x5 can play a role of limiting auxiliary support when the elastic block x1 is subjected to force at the connecting position.

[0040] Specific usage mode and function of this embodiment:

[0041] In the present utility model, when the filter is supported and fixed to the filter grid 5 through the fixing buckle 54 and the clamping block 56, the support force of the elastic block x1 fixes the convex block x2 in the card slot at the upper end of the outer protective layer 3. Although there is a certain height difference between the filter grid 5 and the outer protective layer 3 during installation, it is inevitable that clothes will touch it. The fixing buckle 54 is a circular structure as a whole. When the clothes touch the fixing buckle 54, the outermost movable ring x3 can rotate along the convex block x2, assisting the clothes to slide out smoothly without being scratched hard by the main body. When it is necessary to remove the filter grid 5, the movable ring x3 is pressed by applying force to the concave grid 52, and the elastic block x1 will bend and deform. After the convex block x2 is disengaged from the card slot, it can be taken out.

[0042] Any technical solution using the technical solution of the present utility model, or a technical solution designed by a person skilled in the art inspired by the technical solution of the present utility model and achieving the above technical effects shall fall within the protection scope of the present utility model.

Claims

1. A washing machine filter capable of preventing burrs from scratching clothes, the structure of which comprises a mounting buckle (1), an extension grid (2), an outer protective layer (3), an inner groove grid (4), and a filter grid (5), characterized in that: The mounting buckle (1) is fixed to the rear surface of the outer protective layer (3); the extension grid (2) and the outer protective layer (3) are an integrated structure; the inner groove grid (4) and the outer protective layer (3) are an integrated structure; the filter grid (5) is buckled at the middle end of the inner side of the outer protective layer (3); the inner groove grid (4) increases the depth of the filter grid (5) installed on the inner side of the outer protective layer (3); the outer surface of the outer protective layer (3) is an arc-shaped structure; the surface where the outer protective layer (3) and the filter grid (5) are connected is an arc-shaped structure; the extension grid (2) is fixed as a whole and can be clamped in the mounting groove of the drum.

2. A washing machine filter capable of preventing burrs from scratching clothes according to claim 1, characterized in that: The filter grid (5) comprises a main partition (51), an inner concave grid (52), a fixed block (53), a fixed buckle (54), a rotating hole (55), and a clamping block (56); the rotating hole (55) passes through the inside of the main partition (51); the fixed block (53) is fixed to the rear surface of the main partition (51); the inner concave grid (52) passes through the main partition (51) and is integrated with the fixed block (53); the clamping block (56) is fixed to the lower surface of the main partition (51); and the fixed buckle (54) is installed on the upper surface of the fixed block (53).

3. A washing machine filter capable of preventing burrs from scratching clothes according to claim 2, characterized in that: The fixing buckle (54) itself has elasticity and can support the whole to be clamped in the inner groove of the outer protective layer (3), and the clamping block (56) is clamped in the inner groove at the lower end of the outer protective layer (3) for fixing.

4. A washing machine filter capable of preventing burrs from scratching clothes according to claim 2, characterized in that: The rotating hole (55) includes a slide groove (w01), a rolling ball (w02), an inner retaining ring (w03), and an outer fixed ring (w04); the slide groove (w01) and the inner retaining ring (w03) are an integrated structure; the rolling ball (w02) is embedded in the inner groove of the slide groove (w01) and can roll; and the outer fixed ring (w04) is fixed to the inner ring of the inner retaining ring (w03).

5. A washing machine filter capable of preventing burrs from scratching clothes according to claim 2, characterized in that: The main partition plate (51) comprises a limiting groove (11) and an outer arc ring (12); the limiting groove (11) and the outer arc ring (12) are an integrated structure; the limiting groove (11) is inserted into a sliding groove (w01).

6. A washing machine filter capable of preventing burrs from scratching clothes according to claim 2, characterized in that: The fixing buckle (54) comprises an elastic block (x1), a protrusion (x2), a movable ring (x3), an inner grid (x4), a connecting block (x5), and a fixed layer (x6); the elastic block (x1) is supported on the lower surface of the protrusion (x2); the movable ring (x3) is sleeved on the outer ring of the protrusion (x2) and is rotatable; the elastic block (x1) is provided with two inner grids (x4) which are symmetrically distributed between the two elastic blocks (x1); and the connecting block (x5) is attached to the lower end between the two elastic blocks (x1).

7. A washing machine filter capable of preventing burrs from scratching clothes according to claim 6, characterized in that: The upper and lower ends of the elastic block (x1) are fixed between the convex block (x2) and the fixed layer (x6), and the elastic block (x1) can rotate along the same center of the convex block (x2).

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