Mounting mechanism and washing machine filtering device

Abstract

The utility model belongs to the technical field of washing machines, and particularly relates to an installation mechanism and a washing machine filtering device.The installation mechanism comprises a filtering device installation assembly, the filtering device installation assembly comprises a vertical installation sliding groove, and one side of the vertical installation sliding groove is integrally connected with an installation fixing plate; a mounting limiting hole is formed in the side of the vertical mounting sliding groove, and a height adjusting sliding block with a retracting notch formed in the side is slidably connected to the interior of the vertical mounting sliding groove; according to the installation mechanism, installation between the filtering device and the washing machine can be completed, the height of the filtering device can be adjusted after installation, the filtering device can be conveniently matched with the liquid level position, the filtering efficiency is improved, the baffle only capable of rotating in one direction is arranged at the position of the water inlet, and the filtering effect is good. Impurities entering the filtering device are prevented from flowing into the washing machine again.

Description

Technical Field

[0001] The utility model relates to the technical field of washing machine filtering, in particular to a mounting mechanism and a washing machine filtering device. Background Art

[0002] The filter screen suspended in the inner drum of the washing machine is used to filter clothing debris, paper scraps, cotton wool and other debris in the water flow through the filter screen to improve the cleanliness of the laundry, while maintaining the water quality to avoid clogging the water outlet and drain pipe due to various debris. The water flow is obtained by the flow force of the impeller rotating water flow. There is a port on the washing barrel to collect part of the water flow through the predetermined pipeline and then flow out of the filter screen. The filtering effect under the reciprocating cycle is very good; in addition, general particles will be suspended on the surface of the water, so the filter screen is generally installed at the lowest water level close to the water surface to achieve the maximum filtering effect.

[0003] In the prior art, a patent with announcement number CN202010026421.7 records a floating filter device and a washing machine, the floating filter device includes at least two slides arranged in the inner drum of the washing machine, at least two slides have different heights along the axis direction of the inner drum, each slide is provided with a filter device, the filter device includes a floating mechanism, a collecting mechanism and a sliding mechanism, the sliding mechanism is slidably installed in the slide, the collecting mechanism is connected to the sliding mechanism, the floating mechanism is connected to the collecting mechanism, and the floating mechanism is configured to drive the collecting mechanism to slide along the slide under the action of buoyancy. The washing machine includes the above-mentioned floating filter device. The floating filter device of the present invention can change with the change of water level, and can filter the washing water in layers. Whether at low water level or high water level, the lint collection effect can be guaranteed, so that the lint on the washed clothes is reduced to the greatest extent, thereby greatly improving the washing effect of the washing machine.

[0004] The existing installation mechanism and washing machine filter device have the problem that the filter is usually installed and fixed at a certain position on the inner wall of the washing machine and cannot be adjusted. When using the washing machine to wash clothes, due to the different number of clothes washed each time, the liquid level height during washing is also different, which causes the filter to sometimes not be at the liquid level position when the clothes are washed, affecting its filtering effect on some floating objects; although the filter of some washing machines can be adjusted with the liquid level, it is usually adjusted together with the liquid level in a floating manner. During the washing process, the water flow inside the washing machine is not smooth, which will cause the filter to swing up and down continuously. The lack of stability is also likely to affect the filtering effect; and the existing filter device lacks a backflow prevention component at the water inlet. After some impurities enter the filter device from the water inlet, they are very likely to be discharged from the water inlet on the other side with the water flow and still return to the inside of the washing machine. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a mounting mechanism and a washing machine filter device that are easy to adjust in height to achieve high-efficiency filtering performance.

[0006] The technical solution adopted by the utility model to solve the above technical problems is:

[0007] A mounting mechanism comprises a filter device mounting assembly, wherein the filter device mounting assembly comprises a vertical mounting slot, one side of the vertical mounting slot is integrally connected with a mounting fixing plate, the side of the vertical mounting slot is provided with a mounting limit hole, the interior of the vertical mounting slot is slidingly connected with a height adjustment slider, the side of the height adjustment slider is provided with a retraction slot, the interior of the retraction slot is fixedly connected with a first return spring, and the end of the first return spring is fixedly connected with a mounting limit pin.

[0008] Furthermore, two installation limit pins are symmetrically arranged on the height adjustment slider; the ends of the installation limit pins are integrally connected with the pin ends, and the shape of the pin ends is set to be hemispherical.

[0009] Furthermore, the total length of the pin end and the installation limit pin is less than the length of the retraction slot, and the installation limit pin forms a sliding structure with the height adjustment slider through the retraction slot, and the shape of the pin end is set to be hemispherical, and the installation limit pin forms an elastic structure with the retraction slot through the first return spring.

[0010] Furthermore, the height adjustment slider forms a sliding structure through the vertical installation slide groove and the installation fixing plate, and the height adjustment slider forms a detachable structure through the pin end, the installation limit hole and the vertical installation slide groove, and the installation limit holes are arranged at equal intervals about the sides of the vertical installation slide groove.

[0011] A washing machine filter device comprises the above-mentioned installation mechanism, and also comprises a disassembly and assembly cleaning component installed on the side of the filter device installation component, the end of the disassembly and assembly cleaning component is installed with a washing machine filter component, the washing machine filter component comprises a water inlet cylinder for filtration, the side of the water inlet cylinder for filtration is connected with a filter mesh bag, the outer wall of the water inlet cylinder for filtration is provided with a water inlet hole for filtration, the side of the water inlet hole for filtration is fixedly connected with a rotating plate, and the bottom of the rotating plate is fixedly connected with a leak-proof baffle.

[0012] Furthermore, the leak-proof baffle forms a rotating structure with the filtration water inlet cylinder through a rotating plate, the material of the leak-proof baffle is set to silicone material, the area of ​​the leak-proof baffle is larger than the area of ​​the filtration water inlet hole, and the filtration water inlet holes are arranged at equal intervals about the side of the filtration water inlet cylinder.

[0013] Furthermore, the disassembly and cleaning assembly includes a disassembly and assembly pressing block, the inner wall of which is fixedly connected to a second return spring, the outer wall of which is integrally connected to a disassembly and assembly fixing block, and the outer part of the disassembly and assembly fixing block is snap-connected to a disassembly and assembly fixing socket.

[0014] Furthermore, the disassembly and assembly pressing block forms a detachable structure through the disassembly and assembly fixing plug block, the disassembly and assembly fixing plug hole and the height adjustment slider, and the disassembly and assembly pressing block is symmetrically arranged on both sides of the second return spring.

[0015] The beneficial effects of the utility model are:

[0016] 1. The utility model is provided with a filter device installation assembly, and the height adjustment slider can slide up and down inside the vertical installation slide slot to adjust its height position. When washing clothes, it is convenient to adjust according to the height of the liquid level inside the washing machine, so that the filter device can be just at the liquid level position, which is convenient for filtering some impurities such as paper scraps and thread ends floating in the water, and has higher flexibility;

[0017] 2. The utility model is provided with a washing machine filter assembly, and a rotatable leak-proof baffle is provided on the inner wall of the filter water inlet hole, and the area of ​​the leak-proof baffle is slightly larger than the opening area of ​​the filter water inlet hole, so the leak-proof baffle can only rotate inwards, but cannot rotate outwards, so that the external water flow can smoothly pass through the filter water inlet hole into the filter mesh bag for filtration, while some internal water flow and impurities cannot leak out through the filter water inlet hole, thereby improving the filtration efficiency;

[0018] 3. The utility model is provided with a disassembly and cleaning assembly. By pressing the disassembly and assembly pressing block, the water inlet cylinder for filtration and the height adjustment slider can be disassembled, which is convenient for removing and cleaning the filter mesh bag to ensure its cleanliness and filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model in an overall opened state;

[0020] Figure 2 This is a three-dimensional structural diagram of the installation component part of the filter device of the utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of the height adjustment slider of the utility model;

[0022] Figure 4 It is a three-dimensional structural schematic diagram of the filter assembly part of the washing machine of the utility model;

[0023] Figure 5 It is a three-dimensional structural schematic diagram of the disassembly and assembly cleaning component part of the utility model.

[0024] In the figure: 1. Filter device installation assembly; 2. Disassembly and assembly of cleaning assembly; 3. Washing machine filter assembly; 101. Vertical installation slide; 102. Installation fixing plate; 103. Installation limit hole; 104. Height adjustment slider; 105. Retraction slot; 106. First return spring; 107. Installation limit latch; 108. Latch end; 201. Disassembly and assembly of pressing block; 202. Second return spring; 203. Disassembly and assembly of fixed plug block; 204. Disassembly and assembly of fixed plug hole; 301. Water inlet cylinder for filtration; 302. Filter mesh bag; 303. Water inlet hole for filtration; 304. Rotating piece; 305. Leak-proof baffle. DETAILED DESCRIPTION

[0025] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings and specific embodiments.

[0026] Embodiment 1: Figure 2 and Figure 3 As shown, a mounting mechanism includes a filter device mounting assembly 1, and the filter device mounting assembly 1 includes a vertical mounting slot 101, one side of the vertical mounting slot 101 is integrally connected with a mounting fixing plate 102, the side of the vertical mounting slot 101 is provided with a mounting limit hole 103, the interior of the vertical mounting slot 101 is slidably connected with a height adjustment slider 104, the side of the height adjustment slider 104 is provided with a retraction slot 105, the interior of the retraction slot 105 is fixedly connected with a first return spring 106, the end of the first return spring 106 is fixedly connected with a mounting limit latch 107, and the other end of the mounting limit latch 107 is integrally connected with a latch end 108.

[0027] like Figure 2 and Figure 3As shown, the total length of the latch end 108 and the installation limit latch 107 is less than the length of the retracting slot 105, the installation limit latch 107 forms a sliding structure with the height adjustment slider 104 through the retracting slot 105, and the shape of the latch end 108 is set to be hemispherical, the installation limit latch 107 and the retracting slot 105 form an elastic structure through the first return spring 106, and the installation limit latch 107 is symmetrically arranged with two vertical central axis of the height adjustment slider 104; the height adjustment slider 104 is connected to the installation fixing plate 102 through the vertical installation slot 101 A sliding structure is formed, in which the height adjustment slider 104 forms a detachable structure through the pin end 108, the installation limit hole 103 and the vertical installation slide groove 101. The installation limit holes 103 are arranged at equal intervals on the sides of the vertical installation slide groove 101. The height adjustment slider 104 can slide up and down inside the vertical installation slide groove 101 to adjust its height position, so as to facilitate adjustment according to the height of the liquid level inside the washing machine when washing clothes, so that this filtering device can be just at the liquid level position, which is convenient for filtering some impurities such as paper scraps and thread ends floating in the water, and has higher flexibility.

[0028] Embodiment 2: Figure 1 As shown, a washing machine filter device comprises a disassembly and cleaning component 2 installed on the side of a filter device installation component 1, and a washing machine filter component 3 is installed at the end of the disassembly and cleaning component 2.

[0029] like Figure 4 As shown, the washing machine filter assembly 3 is used to filter impurities in the water, and the leak-proof baffle 305 forms a rotating structure with the filter water inlet cylinder 301 through the rotating piece 304. The material of the leak-proof baffle 305 is preferably a silicone material. The area of ​​the leak-proof baffle 305 is larger than the area of ​​the filter water inlet hole 303, and the filter water inlet holes 303 are arranged at equal intervals on the sides of the filter water inlet cylinder 301; the inner walls of the filter water inlet holes 303 are provided with rotatable leak-proof baffles 305, and the area of ​​the leak-proof baffles 305 is slightly larger than the opening area of ​​the filter water inlet hole 303. Therefore, the leak-proof baffles 305 can only rotate inwardly but cannot rotate outwardly, so that the external water flow can smoothly pass through the filter water inlet hole 303 into the filter mesh bag 302 for filtration, while some internal water flow and impurities cannot leak out through the filter water inlet hole 303, thereby improving the filtration efficiency.

[0030] like Figure 5As shown, the disassembly and cleaning component 2 includes a disassembly and assembly pressing block 201, the inner wall of the disassembly and assembly pressing block 201 is fixedly connected with a second return spring 202, the outer wall of the disassembly and assembly pressing block 201 is integrally connected with a disassembly and assembly fixing block 203, and the outer snap-fit ​​connection of the disassembly and assembly fixing hole 204 is connected with the disassembly and assembly fixing hole 204. The disassembly and assembly pressing block 201 forms a detachable structure through the disassembly and assembly fixing block 203, the disassembly and assembly fixing hole 204 and the height adjustment slider 104. Two disassembly and assembly pressing blocks 201 are symmetrically arranged about the vertical center axis of the second return spring 202. By pressing the disassembly and assembly pressing block 201, the water inlet cylinder 301 for filtration and the height adjustment slider 104 can be disassembled, which is convenient for removing and cleaning the filter mesh bag 302 to ensure its cleanliness and filtering effect.

[0031] Working principle: The device is fixed on the inner wall of the washing machine by screws and the mounting plate 102, or the vertical mounting slide 101 is directly fixed on the inner wall of the washing machine during the production process. When using this washing machine, after the clothes and water are added into the washing machine, the height of the filter bag 302 is adjusted according to the height position of the liquid level inside the washing machine, the two latch ends 108 are pressed inwardly, so that the latch ends 108 and the installation limit latch 107 are retracted into the inside of the retracted slot 105, and the height adjustment slider 104 is slid upward or downward at the same time. While sliding, when the latch end 108 is aligned with the installation limit hole 103, under the elastic force of the first return spring 106, the latch end 108 moves outward against the installation limit latch 107 and is inserted into the corresponding installation limit hole 103. If the height is not appropriate, continue to press the latch end 108 and slide the height adjustment slider 104 until the liquid level is roughly in the middle of the filter bag 302, and stop adjusting;

[0032] Start the washing machine, and the washing machine will rotate with the water flow inside it when it is working. The water flow will knock open the leak-proof baffle 305, enter the interior of the filter water inlet cylinder 301 through the filter water inlet hole 303, and flow out through the filter mesh bag 302. During the outflow process, some impurities such as paper scraps carried by the water flow will be filtered and remain in the filter mesh bag 302. After cleaning, if there are many impurities remaining in the filter mesh bag 302, the pin end 108 can be pressed to move the height adjustment slider 104 from the vertical installation slot to the vertical installation slot. The top of 101 is slid upward and taken out, and then the disassembly pressing block 201 is pressed inward to disengage the disassembly fixing plug block 203 on its outer wall from the disassembly fixing plug hole 204, so that the water inlet cylinder 301 for filtration can be separated from the height adjustment slider 104, and then the filter mesh bag 302 can be cleaned; the disassembly pressing block 201 is preferably made of metal aluminum, and the thickness is not large, and it has a certain toughness, so it can bend inward when pressed, and after losing the external pressing force, it will bend outward under the elastic action of the second return spring 202 to return to its original position.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements will fall within the scope of the utility model to be protected.

Claims

1. A mounting mechanism, characterized in that: The invention comprises a filter device installation component (1), wherein the filter device installation component (1) comprises a vertical installation slide groove (101), one side of the vertical installation slide groove (101) is integrally connected with an installation fixing plate (102), and the side of the vertical installation slide groove (101) is provided with an installation limit hole (103), the interior of the vertical installation slide groove (101) is slidably connected with a height adjustment slider (104) having a retraction slot (105) on the side, the interior of the retraction slot (105) is fixedly connected with a first return spring (106), and the end of the first return spring (106) is fixedly connected with an installation limit latch (107).

2. A mounting mechanism according to claim 1, characterized in that: Two installation limit latches (107) are symmetrically arranged on the height adjustment slider (104).

3. A mounting mechanism according to claim 2, characterized in that: The end of the installation limit latch (107) is integrally connected with a latch end (108), and the shape of the latch end (108) is set to be hemispherical.

4. A mounting mechanism according to claim 3, characterized in that: The total length of the latch end (108) and the installation limit latch (107) is less than the length of the retraction slot (105); the installation limit latch (107) forms a sliding structure with the height adjustment slider (104) through the retraction slot (105); and the installation limit latch (107) forms an elastic structure with the retraction slot (105) through the first return spring (106).

5. The mounting mechanism according to claim 1, characterized in that: The height adjustment slider (104) forms a sliding structure through the vertical installation slide groove (101) and the installation fixing plate (102); the height adjustment slider (104) forms a detachable structure through the latch end (108), the installation limit hole (103) and the vertical installation slide groove (101); the installation limit hole (103) is arranged at equal intervals with respect to the side of the vertical installation slide groove (101).

6. A washing machine filter device, characterized in that: It comprises the installation mechanism as claimed in any one of claims 1 to 5, and also comprises a disassembly and cleaning component (2) installed on the side of the filter device installation component (1), and a washing machine filter component (3) is installed at the end of the disassembly and cleaning component (2).

7. The washing machine filter device according to claim 6, characterized in that: The washing machine filter assembly (3) comprises a water inlet cylinder (301) for filtration, the side of the water inlet cylinder (301) for filtration is connected to a filter mesh bag (302), the outer wall of the water inlet cylinder (301) for filtration is provided with a water inlet hole (303) for filtration, the side of the water inlet hole (303) for filtration is fixedly connected to a rotating plate (304), and the bottom of the rotating plate (304) is fixedly connected to a leak-proof baffle (305).

8. The washing machine filter device according to claim 7, characterized in that: The leak-proof baffle (305) forms a rotating structure with the filter water inlet cylinder (301) through the rotating plate (304), the leak-proof baffle (305) is made of silica gel material, the area of ​​the leak-proof baffle (305) is larger than the area of ​​the filter water inlet holes (303), and the filter water inlet holes (303) are arranged at equal intervals with respect to the side of the filter water inlet cylinder (301).

9. The washing machine filter device according to claim 6, characterized in that: The disassembly and cleaning assembly (2) comprises a disassembly and assembly pressing block (201), the inner wall of the disassembly and assembly pressing block (201) is fixedly connected to a second return spring (202), the outer wall of the disassembly and assembly pressing block (201) is integrally connected to a disassembly and assembly fixing plug block (203), and the outer part of the disassembly and assembly fixing plug block (203) is snap-connected to a disassembly and assembly fixing plug hole (204).

10. The washing machine filter device according to claim 9, characterized in that: The disassembly and assembly pressing block (201) forms a detachable structure through the disassembly and assembly fixing plug block (203), the disassembly and assembly fixing plug hole (204) and the height adjustment slider (104), and the disassembly and assembly pressing block (201) is symmetrically arranged on both sides of the second return spring (202).

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