CN112981869B - Washing machine - Google Patents

Abstract

The invention provides a washing machine, comprising an inner barrel, wherein the inner barrel independently holds washing water when washing clothes; the thread scraps filtering device is arranged on the inner wall of the inner barrel and comprises a filtering component for filtering thread scraps in dewatering drainage, and the filtering component can be arranged in a turnover way; the filter component is provided with a turnover matching structure. The washing machine is designed without an outer barrel, the thread scraps filtering device for filtering thread scraps in dewatering drainage is arranged on the inner barrel, and the filtering component on the thread scraps filtering device can be arranged in a turnover way, so that one surface of the thread scraps blocking device can be turned to the top position, and a user can conveniently clean the thread scraps manually. According to the invention, the filter component is provided with the overturning matching structure, so that the filter component can be overturned conveniently through the overturning matching structure, and a user can clean the thread scraps adhered on the filter component more conveniently.

Description

a washing machine

Technical field

The present invention relates to the technical field of laundry equipment, and in particular, to a washing machine.

Background technique

A common washing machine now includes: an outer tub for containing wash water; an inner tub that is rotatably installed inside the outer tub; a pulsator that is rotatably installed at the bottom of the inner tub; a motor and a clutch that are configured to make the inner tub and the pulsator Rotate. When clothes and detergent are introduced into the inner tub, the pulsator stirs the wash water together with the clothes introduced into the inner tub, thereby removing stains from the clothes.

However, with the development of science and technology, existing washing machine structures have certain structural drawbacks. For example, existing washing machines generally have an outer barrel, and the main function of the outer barrel is to collect and discharge water thrown out of the inner barrel during the dehydration process. , the existence of inner buckets in other processes causes the following problems:

1. When washing or rinsing, the washing water between the inner and outer buckets cannot be used, resulting in a waste of water.

2. When washing or rinsing, due to the water trapped between the inner and outer barrels, dirt is accumulated on the outer wall of the inner barrel and the inner wall of the outer barrel, and is difficult or impossible to clean. As a result, as the washing machine is used over time, the washing effect and user experience.

3. Washing machines with shells of the same specifications are limited by the structure of the outer tub, resulting in limited capacity of the inner tub. Expanding the capacity of the washing machine under the shell of the same specifications is of great significance to the majority of users.

Based on the above problems, the development of existing washing machines is gradually moving towards "removing the outer barrel". The existing "outer barrel washing machine" includes a non-porous inner barrel and a water collection device arranged at the bottom of the non-porous inner barrel. The inner wall of the non-porous inner barrel A dehydration water outlet is arranged on the upper part located at the highest water level, and a dehydration water channel is installed on the inner wall of the non-porous inner barrel. The dehydration water channel connects the dehydration water outlet and the water collection device, and guides the dehydration drainage to the water collection device for discharge. This "barrelless washing machine" uses a dewatering water channel to guide the dewatering into a water collection device. During dehydration and drainage, if there are lint blocking the dewatering water channel, it will affect the dehydration and make it difficult to clean. Therefore, how to achieve the filtration of dewatered and drained lint in a "tubless washing machine" is crucial to the normal operation of the washing machine.

"Washing machine without outer barrel", during dehydration, the water is thrown upward along the inner wall of the inner barrel through centrifugal force, and is discharged to the bottom of the outer barrel through the upper dehydration outlet. During the washing process, the clothes in the inner barrel will have lint, lint and other impurities. The dehydration outlet may be blocked. If the dehydration outlet is blocked by foreign objects, water cannot flow away from the dehydration outlet during dehydration, resulting in poor drainage.

The dewatering outlet on the inner barrel of a "tubless washing machine" is exposed. Even if an ordinary blocking structure is installed, it is not easy to disassemble and difficult for users to clean. Over time, foreign matter will block the blocking structure, which will also lead to poor drainage.

Previously, we proposed a reversible filter component, which is convenient for users to flip the filter component and remove the lint attached to it. However, the filter component is set to a reversible structure. When actually flipping the filter component, if the surface of the filter component is not set to facilitate the installation, Due to the strong structure, it is not easy for users to flip the filter components when cleaning lint debris, and the user experience is not good.

In view of this, the present invention is proposed.

Contents of the invention

In order to solve the above problems, the object of the present invention is to provide a washing machine that facilitates the flipping of the filter component and facilitates users to clean the lint on the filter component. Specifically, the following technical solutions were adopted:

A washing machine including:

The inner bucket holds washing water independently when washing clothes;

A lint filter device is provided on the inner wall of the inner barrel and includes a filter component for filtering lint in dewatering and drainage, and the filter component can be flipped;

The filter component is provided with a flip-fitting structure.

In the above solution, the filter component is provided with a flip-fitting structure, through which the flip-fit structure facilitates flipping of the filter component, making it easier for users to clean the lint adhered to the filter component.

Preferably, the flip-fitting structure includes a protruding structure provided on the filter component, or the flip-fitting structure includes a concave structure provided on the filtering component.

In the above solution, a protruding structure is provided on the flip-fitting structure, which can facilitate the user's manual operation or use other components to apply force to the protruding structure to flip the filter component.

Preferably, the filter component includes a vertically connected horizontal part and a vertical part, and the flip-fitting structure includes a protruding structure provided on the horizontal part and/or the vertical part extending toward the axis of the inner barrel; or, the The flip fit structure includes the vertical portion being recessed toward one side of the inner wall of the inner barrel to form a groove.

In the above solution, when the flip-fitting structure is a protruding structure, the protruding structure can directly drive the filter component to flip over as a whole. When the flip-fitting structure is a groove, the groove can also play the role of flipping the filter component. force.

Preferably, the bottom of the vertical part is connected to the horizontal part, and the horizontal part includes a horizontal filter body extending from the bottom of the vertical part toward one side of the inner barrel wall and a filter extending from the bottom of the vertical part toward the axis of the inner barrel. Projection structure.

In the above solution, the bottom of the vertical part is connected to the horizontal part close to the edge, and the horizontal part is located on the side of the vertical part close to the axis of the inner barrel to form a protruding structure extending toward the axis of the inner barrel. The design of this structure is ingenious and reasonable. There is no need to specifically provide a protruding structure, but through the connection position of the horizontal part and the vertical part, a protruding structure protruding toward the axis of the inner barrel is naturally formed on the horizontal part.

Preferably, the washing machine includes a gland, and the gland is provided with a flip action part for flipping the filter component corresponding to the flip fitting structure.

In the above solution, the gland can be used to cooperate with the filter component to achieve flipping of the filter component.

Preferably, the gland has a circular structure, and the flipping action parts include multiple ones, which are spaced apart along a periphery of the circular structure.

In the above solution, dewatering outlets are provided around the top of the inner barrel, so multiple filter components are arranged at intervals around the top of the inner barrel, and each filter component corresponds to at least one dewatering outlet. The edge of the gland is provided with a flipping action part corresponding to each filter component, which is used to cooperate with the flipping matching part on the filter component to achieve flipping of each filter component. The gland can flip each filter component on the inner wall of the inner barrel at one time, improving the Improve work efficiency and reduce user labor burden.

Preferably, the flipping action part includes a notch provided on the edge of the gland.

In this solution, because the filter device is protruding from the inner wall of the inner barrel, the gland is correspondingly provided with a gap structure, and the gap acts on the flip-fitting portion of the filter component to flip the filter component.

Preferably, the lint filtering device is provided with a limited installation structure, and the gland is limitedly installed on the limited installation structure.

In the above solution, a limiting installation structure is provided on the filter device, and the gland can be limitedly installed on the lint filter device, so that when washing down jackets and other clothes, the gland can press the clothes so that the clothes can be fully washed. Soaking prevents part of the fabric from floating above the water, affecting the washing effect of the clothes.

Preferably, the lint filter device includes a mounting bracket fixed on the inner wall of the inner barrel and a filter component rotatably mounted on the mounting bracket, and the limiting mounting structure is mounted on the mounting bracket or on the mounting bracket. on the filter component.

In the above solution, it is preferred that the gland is fixed on the filter element.

Preferably, a balance ring is installed on the mouth of the inner barrel, the filter component is provided with a protruding structure extending toward the axis of the inner barrel, and the limiting installation structure includes a limited position formed between the protruding structure and the balancing ring. groove, and the edge of the gland is inserted and installed in the limiting groove.

Preferably, the filter component includes at least two protruding structures extending toward the axis of the inner barrel, the limiting installation structure includes a limiting groove formed between the two protruding structures, and the edge of the gland is inserted and installed in the limiting groove. bit slot.

Preferably, the filter component includes a horizontal part and a vertical part that are vertically connected. The top of the vertical part is clamped on the balance ring of the inner barrel, and the bottom is connected to the horizontal part. The horizontal part includes a vertical part extending from the bottom of the vertical part to the inner barrel. A protruding structure extending from the axis. The vertical part is provided with a protruding structure on a side close to the axis of the inner barrel. The limiting installation structure includes a limiting part formed between two protruding parts on the horizontal part and the vertical part. groove.

By adopting the above technical solution, this application has the following beneficial effects:

The washing machine of the present invention includes an inner barrel, which independently holds washing water when washing clothes; a lint filter device, which is arranged on the inner wall of the inner barrel and includes a filter component for filtering lint in dehydration and drainage, and the filter component can be flipped; The filter component is provided with a flip-fitting structure. The washing machine of the present invention has an "outer barrel-less" design. The inner barrel is provided with a lint filter device for filtering lint in dehydration and drainage, and the filter component on the lint filter device can be flipped so that the side blocking lint can be Flip to the top position to facilitate manual cleaning of lint. In the present invention, the filter component is provided with a flip-fitting structure. The flip-fit structure facilitates flipping of the filter component, making it easier for users to clean the lint adhered to the filter component.

Description of the drawings

The drawings, as part of the present invention, are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation of the present invention. Obviously, the drawings in the following description are only some embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without exerting creative efforts. In the attached picture:

Figure 1 is a front view of a lint filter device installed on the washing machine of the present invention;

Figure 2 is a side view of a lint filter device installed on the washing machine of the present invention;

Figure 3 is a schematic diagram of the filter part in Figure 2 after it has been turned over;

Figure 4 is a schematic diagram of the gland flipping filter component in Embodiment 4 of the invention;

Figure 5 is a schematic structural diagram of the gland being limited and installed on the filter component in Embodiment 4 of the present invention.

In the figure, 1. Inner barrel; 2. Inner wall; 21. Dehydration outlet; 22. First plate body; 23. Second plate body; 3. Horizontal part; 4. Vertical part; 5. Rotating shaft; 6. Clamping protrusion ; 7. Balance ring; 8. Card slot; 9. Protruding structure; 10. Gland.

It should be noted that these drawings and text descriptions are not intended to limit the scope of the invention in any way, but are intended to illustrate the concept of the invention for those skilled in the art by referring to specific embodiments.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following examples are used to illustrate the present invention. , but are not used to limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description. It does not indicate or imply that the device or element referred to must have a specific orientation or a specific orientation. construction and operation, and therefore should not be construed as limitations of the invention.

In the description of the present invention, it should be noted that, unless otherwise clearly stated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection. Connection, or integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.

In today's "outer barrel washing machine", when dehydrating, the water is thrown upward along the inner wall 2 of the inner barrel 1 by centrifugal force, and is discharged through the upper dehydration outlet 21. During the washing process, the clothes in the inner barrel 1 will have lint, lint, etc. Impurities in the clothes may block the dehydration outlet 21. If the dehydration outlet 21 is blocked by foreign matter, water cannot flow away from the dehydration outlet 21 during dehydration, resulting in poor drainage. The dewatering outlet 21 on the inner tub 1 of the "washing machine without outer tub" is exposed. If an ordinary blocking structure is installed, but it is not easy to disassemble, it is difficult for the user to clean. Over time, foreign matter will block the dewatering outlet 21, resulting in poor drainage. In view of this, the washing machine of the present invention is described in detail below with reference to the accompanying drawings:

Referring to Figures 1-5, the present invention provides a washing machine, including:

Inner barrel 1, independently holds washing water when washing clothes;

The lint filter device is arranged on the inner wall of the inner barrel 1 and includes a filter component for filtering lint in dewatering and drainage. The filter component can be flipped.

The filter component on the lint filtering device of the present invention can be flipped, so that the side blocking lint can be flipped to the top position, making it convenient for users to manually clean lint.

Embodiment 1

Referring to Figures 1-3, in this implementation, the washing machine includes:

Inner barrel 1, independently holds washing water when washing clothes;

The lint filter device is arranged on the inner wall 2 of the inner barrel 1 and includes a filter component for filtering lint in dehydration drainage. The filter component can be flipped.

The washing machine includes a dehydration outlet 21 provided on the inner wall 2 of the inner tub 1. The lint filter device includes a horizontal portion 3 provided below the dehydration outlet. The horizontal portion 3 can be flipped. A filter structure is provided on the horizontal part. The horizontal part 3 is horizontal under normal conditions. When the washing machine is dehydrated, the water is thrown upward along the inner wall 2 of the inner barrel 1 by centrifugal force. The dewatered water passes through the horizontal part 3 to filter the lint and then enters the dehydration outlet. The water outlet 21 is discharged. When it is necessary to clean the wire debris, the user can flip the horizontal part 3 so that its lower surface (the side that blocks the wire debris) is flipped to the upper part, thereby facilitating the user to manually clean the wire debris.

The lint filtering device includes a mounting bracket installed on the inner wall 2 of the inner barrel 1, and the horizontal portion 3 is reversibly mounted on the mounting bracket.

One end of the mounting bracket is fixed on the inner wall 2 of the inner barrel 1, and the other end extends toward the inside of the inner barrel 1, and is provided with a connecting hole at the end. The horizontal portion 3 is provided with a connecting hole, and the connecting hole and the horizontal portion on the mounting bracket are The connecting holes on 3 are connected through the rotating shaft 5. A connecting hole is provided at the end of the mounting bracket, and the horizontal part 3 is installed on the connecting hole through the rotating shaft 5 . The horizontal part 3 can rotate 360 degrees along the rotating shaft 5 without interfering with the inner wall 2 of the inner barrel 1 .

Furthermore, the horizontal part 3 is in the form of a plate-like structure as a whole. A connecting part is protruding from one side of the plate-like structure, and a connecting hole is provided on the connecting part. The connecting hole on the connecting part and the connection on the mounting bracket The holes are connected through the rotating shaft 5. In this way, when the horizontal part 3 rotates toward the inner wall 2 of the inner barrel 1, the entire horizontal part 3 is positioned horizontally below the dewatering outlet 21 to filter lint, and the horizontal part 3 rotates away from the inner wall 2, preferably The rotation of the horizontal part 3 is 100-180 degrees, and the side of the horizontal part 3 that blocks the wire scraps is turned to face the mouth of the inner bucket 1. This solution sets the rotation point of the horizontal part 3 at one edge of the horizontal part 3, and the horizontal part 3 can be moved away from The inner wall 2 of the inner barrel 1 is turned toward the mouth side of the inner barrel 1, thereby making it convenient for the user to manually clean the thread debris.

Specifically, the horizontal part 3 includes a filter structure, which includes a filter grille/filter rib; the horizontal part 3 rotates toward the inner wall 2 so that the filter grill/filter rib is located at the dehydration outlet. On the lower side of 21 , the horizontal part 3 rotates away from the inner wall 2 , so that the side of the filter grille/filter rib blocking wire debris is turned over to face the mouth of the inner barrel 1 .

When the horizontal part 3 is in a horizontal state and the lint is filtered, when the horizontal part 3 is impacted by the water flow, it is easy to rotate and change the position, which changes the working position of filtering the lint. Therefore, in the embodiment, a limiting structure is provided on the washing machine, so The limiting structure limits the position of the horizontal part 3 so that it is stable in a horizontal working position. Specifically, the horizontal part 3 is provided with a connecting part, which is a plate-shaped body, and the plate-shaped body is limitedly matched with the limiting structure on the washing machine: the bottom of the balancing ring 7 on the mouth of the laundry bucket is provided with a slot 8. The plate-shaped body is clamped in the slot 8 to position the horizontal part 3. When it needs to be disassembled, the horizontal part 3 can be rotated by just unhooking it.

Furthermore, the mounting bracket may only include a plate body, one end of which is fixed on the inner wall 2 of the inner barrel 1 , the other end extends toward the inside of the inner barrel 1 , and the end is provided with a connecting structure, and is rotatably connected to the horizontal part 3 .

In a preferred solution, the installation frame includes a first plate body 22 and a second plate body 23 respectively located on both sides of the dewatering outlet 21, both of which extend from the inner wall 2 of the inner barrel 1 to the inside of the inner barrel 1, and Two connecting holes are provided at the end, and the horizontal part 3 is rotatably installed between the two plates. Among them, a filtering structure can be provided on the two plates to filter lint in the water.

Embodiment 2

In the second embodiment, the washing machine includes:

Inner barrel 1, independently holds washing water when washing clothes;

The lint filter device is arranged on the inner wall of the inner barrel 1 and includes a filter part for filtering lint in dewatering and drainage, and the filter part can be flipped.

The washing machine includes a dewatering outlet 21 arranged on the inner wall of the inner tub 1. The lint filter device includes a vertical portion 4 arranged in front of the outlet, and the vertical portion 4 is rotatably arranged.

A vertical portion 4 is provided on the front side of the dehydration water outlet 21 . The vertical portion 4 filters the water entering the dehydration water outlet 21 from the front side of the dehydration water outlet 21 . Under normal conditions, the vertical part 4 is set upright to filter, drain, and dehydrate. When it is necessary to clean the lint, the vertical part 4 is rotated and its position is adjusted so that the side blocking the lint faces upward or toward the barrel of the inner barrel 1 opening, making it easier for users to clean up lint debris.

Wherein, the vertical part 4 and the horizontal part 3 are provided independently, and the vertical part 4 and the horizontal part 3 are respectively rotatably connected to the mounting brackets on the inner wall 2 of the inner barrel 1 .

In this embodiment, the inner wall 2 of the inner tub 1 of the washing machine is provided with corresponding mounting brackets respectively corresponding to the vertical portion 4 and the horizontal portion 3. The vertical portion 4 and the horizontal portion 3 are rotatably installed on the corresponding mounting brackets. or, there is only one mounting bracket provided on the inner wall 2 of the inner tub 1 of the washing machine. The mounting bracket is provided with two connecting parts, and the vertical part 4 and the horizontal part 3 are rotatably connected to the two connecting parts respectively.

For example, a first mounting bracket and a second mounting bracket (not shown in the figure) extend toward the inside of the inner bucket 1 on the inner wall 2 of the inner barrel 1. The first mounting bracket is used to install the vertical portion 4, and the second mounting bracket is used to install the vertical portion 4. Horizontal part 3, where the first mounting bracket is positioned higher than the second mounting bracket, then the mounting position of the vertical part 4 is higher than the horizontal part 3. In the working state, the horizontal part 3 is horizontal, and the vertical part 4 In the vertical state, the two are L-shaped. The top of the vertical filter is equipped with a rotating structure and can be flipped with the first mounting bracket, while the side of the horizontal filter away from the inner wall 2 of the inner barrel 1 can be rotated and connected to the second mounting bracket. When the lint on the vertical part 4 needs to be cleaned, the position of the vertical part 4 is rotated so that the lint filtering side of the vertical part 4 faces the barrel mouth side, making it convenient for the user to clean lint. When it is necessary to clean the lint on the horizontal part 3, first adjust the position of the vertical part 4, and then rotate the position of the horizontal part to prevent the vertical part from blocking the area of the horizontal part 3 exposed at the mouth of the bucket, and move the horizontal part 3 The left end is flipped downward toward the inner side of the inner barrel 1, so that the horizontal part 3 is flipped toward the mouth of the inner barrel 1, and the side that blocks wire debris is flipped to the upper part, thereby making it easier for the user to manually clean the wire debris.

Embodiment 3

Referring to Figures 1-3, in the third embodiment, the horizontal part 3 and the vertical part 4 are integrally formed, the horizontal part 3 and the vertical part 4 are vertically connected, and the horizontal part 3 and the vertical part 4 intersect. A connecting part is provided at , and the connecting part is rotatably connected to the mounting bracket on the inner wall 2 of the inner barrel 1 . In this implementation, the horizontal part 3 and the vertical part 4 are integrally formed to form a filter part with an L-shaped structure. A connecting part is provided at the corner of the L-shaped structure. The lint filter device includes a mounting bracket installed on the inner wall 2 of the inner barrel 1 , the mounting bracket and the connecting part can be flipped and connected.

Wherein, the installation frame includes a first plate body 22 and a second plate body 23 respectively located on both sides of the dewatering outlet 21. Both plates extend from the inner wall 2 of the inner barrel 1 to the inside of the inner barrel 1, and are provided with corresponding ends. Two connecting holes are provided on the connecting part, and the connecting holes are connected through the rotating shaft 5 . Among them, the first plate body 22 and the second plate body 23 are respectively arranged on both sides of the dewatering outlet 21, and the integrally formed horizontal part 3 and the vertical part 4 are located in the space between the first plate body 22 and the second plate body 23. .

The first plate body 22 and the second plate body 23 are provided with a filtering structure to filter the water entering the drainage outlet from both sides. In this way, the horizontal part 3, the vertical part 4, and the two plates, The dewatering drainage is filtered from all directions to ensure the lint filtering effect and prevent lint, lint and other impurities from blocking the dehydration outlet 21.

A limiting structure is provided on the inner tub 1 of the washing machine, and the limiting structure limits the positions of the horizontal part 3 and the vertical part 4 .

In the above solution, the limiting structure is used to limit the positions of the horizontal part 3 and the vertical part 4 so that the horizontal part 3 is stabilized in the horizontal position and the vertical part 4 is stabilized in the vertical position.

The inner barrel 1 includes a balance ring 7 arranged on the barrel mouth. The limiting structure includes a slot arranged at the bottom of the balance ring 7. One end of the vertical part 4 away from the horizontal part 3 is clamped in the slot. Within 8.

Specifically, the bottom of the balance ring 7 is provided with first protrusions and second protrusions in sequence along the radial direction, and the slot is formed between the first protrusions and the second protrusions. The mounting plate includes a square plate. The square plate body is provided with a latching protrusion 6 on the end face of the side that matches the latching groove 8 , and the latching protrusion 6 is engaged in the latching groove 8 . When it is necessary to turn over the filter part, it is only necessary to apply force to release the latching protrusion 6 on the top of the vertical part 4.

Preferably, the inner wall 2 on the side of the barrel mouth of the washing machine is provided with a plurality of dehydration outlets 21 all around, and the two plates of the mounting bracket can be respectively arranged on both sides of the two adjacent dehydration outlets 21, so the washing machine can A plurality of lint filtering devices are arranged around the inner wall 2 of the inner barrel 1 .

Among them, one end of the mounting bracket is in contact with the inner wall 2 of the inner barrel 1, and the drainage channel is arranged on the outer wall of the inner barrel 1. The connector penetrates the inner barrel 1 and the mounting frame from the outer wall of the drainage channel to fixedly connect the mounting frame, the inner barrel 1, and the drainage channel. Alternatively, the connector is inserted into the inner barrel 1 and the side wall of the drainage channel from the mounting frame to fixedly connect the mounting frame, the inner barrel 1 and the drainage channel.

Embodiment 4

Referring to FIGS. 4 and 5 , this embodiment provides a washing machine that facilitates flipping of the filter component and facilitates users to clean lint on the filter component. Specifically, the following technical solutions were adopted:

A washing machine including:

The inner bucket holds washing water independently when washing clothes;

A lint filter device is provided on the inner wall of the inner barrel and includes a filter component for filtering lint in dewatering and drainage, and the filter component can be flipped;

The filter component is provided with a flip-fitting structure.

In the above solution, the filter component is provided with a flip-fitting structure, through which the flip-fit structure facilitates flipping of the filter component, making it easier for users to clean the lint adhered to the filter component.

Wherein, the flip-fitting structure includes a protruding structure 9 provided on the filter component, or the flip-fitting structure includes a concave structure disposed on the filtering component. In this embodiment, the protruding structure 9 is provided on the flip-fitting structure, which can facilitate the user to apply force to the protruding structure 9 to flip the filter component manually or through other components. Similarly, when the flip-fitting structure is a concave structure, it is also beneficial to exert a force on the filter component to flip it.

In this embodiment, the filter component includes a vertically connected horizontal part 3 and a vertical part 4. At least the horizontal part 3 is provided with a filtering structure. Preferably, both the horizontal part 3 and the vertical part 4 are provided with filtering structures to filter, dehydrate and drain water. The flip-fitting structure includes a protruding structure 9 provided on the horizontal part 3 and/or the vertical part 4 extending toward the axis of the inner barrel; or the flip-fitting structure includes the vertical part 4 A groove is formed on one side of the inner wall of the inner barrel (not shown in the figure).

In the above solution, when the flip-fitting structure is a protruding structure 9, the entire filter component can be turned over directly through the protruding structure 9. When the flip-fitting structure is a groove, the flipping filter component can also be applied through the groove. force.

In a preferred solution, see Figure 4, the bottom of the vertical part 4 is connected to the horizontal part 3. The horizontal part 3 includes a horizontal filter body extending from the bottom of the vertical part 4 to one side of the inner barrel wall and A protruding structure 9 extends from the bottom of the vertical portion 4 toward the axis of the inner barrel. In this solution, the bottom of the vertical part 4 is connected to the horizontal part 3 close to the edge, and the horizontal part 3 is located on the side of the vertical part 4 close to the axis of the inner barrel to form a protruding structure 9 extending toward the axis of the inner barrel. This structure The design is clever and reasonable. There is no need to set up a special protruding structure 9. Instead, through the connection position of the horizontal part 3 and the vertical part 4, a protruding structure 9 protruding toward the axis of the inner barrel is naturally formed on the horizontal part 3. The horizontal part 3 is reversibly arranged on a mounting bracket on the wall of the inner barrel.

Further, the washing machine includes a pressure cover 10, and the pressure cover 10 is provided with a turning action part for turning over the filter component corresponding to the turning fitting structure.

In the above solution, the gland 10 can be used to cooperate with the filter component to achieve flipping of the filter component.

The gland 10 has a circular structure, and the turning portions include a plurality of them, which are arranged at intervals along a periphery of the circular structure. The top of the inner barrel is provided with dewatering outlets 21. Therefore, the top of the inner barrel is provided with a plurality of filtering components at intervals around the circumference. Each filtering component corresponds to at least one dehydrating outlet 21. The edge of the gland 10 is provided with a flipping action part corresponding to each filter component, which is used to cooperate with the flipping matching part on the filter component to achieve flipping of each filter component. The gland 10 can flip each filter component on the inner wall of the inner barrel in one go. , improve work efficiency and reduce user labor burden.

Preferably, the flipping action part includes a notch provided on the edge of the gland 10 . In this solution, because the filter device protrudes from the inner wall of the inner barrel, the gland 10 is correspondingly configured with a gap structure. The gap is close to the inner edge of the center of the gland and acts on the flip-fitting part (the protruding structure 9 or the recess) on the filter component. Structure) causing the filter element to flip over.

Wherein, the wire scrap filtering device is provided with a limited installation structure, and the gland 10 is limitedly installed on the limited installation structure.

A limiting installation structure is provided on the filter device, and the gland 10 can be limitedly installed on the lint filter device, so that when washing down jackets and other clothes, the gland 10 can press the clothes so that the clothes can be fully soaked to prevent Some fabrics of clothes float above the water, which affects the washing effect of clothes.

The lint filter device includes a mounting bracket fixed on the inner wall of the inner barrel and a filter component rotatably mounted on the mounting bracket. The limiting installation structure is mounted on the mounting bracket or on the filter component. .

In a specific embodiment, the installation frame includes a first plate body 22 and a second plate body 23 located on both sides of the dehydration outlet 21. A limited installation structure is provided on the two plate bodies. The gland 10 is limitedly installed on on the mounting bracket. For example, the opposite side of the first plate body 22 and the second plate body 23 is provided with a protruding portion or a recessed portion, and similarly the second plate body 23 is provided with a protruding portion or a recessed portion on the opposite side of the first plate body 22 . The pressing cover 10 Both sides of the upper gap can be mounted on the protruding portion or the recessed portion to limit the position.

In a preferred embodiment, the gland 10 is limitedly installed on the filter component, that is, the filter component is provided with a limited installation portion.

In the first possible solution, a balancing ring 7 is installed on the mouth of the inner barrel, and a protruding structure 9 extending toward the axis of the inner barrel is provided on the filter component. The limiting installation structure includes the protruding structure. A limiting groove is formed between the structure 9 and the balancing ring 7, and the edge of the gland 10 is inserted and installed in the limiting groove. The protruding structure 9 may be protrudingly extended on the vertical part 4 or may be protruded and extended on the horizontal part 3 .

In the second possible solution, the filter component includes at least two protruding structures 9 extending toward the axis of the inner barrel, and the limiting installation structure includes a limiting groove formed between the two protruding structures 9. The edge of the gland 10 is inserted and installed in the limiting groove. Specifically, the filter component includes a vertically connected horizontal part 3 and a vertical part 4. The top of the vertical part 4 is clamped on the balance ring 7 of the inner barrel, and the bottom is connected to the horizontal part 3. The horizontal part 3 consists of the A protruding structure 9 extends from the bottom of the vertical part 4 toward the axis of the inner barrel. The protruding structure 9 is provided on the side of the vertical part 4 close to the axis of the inner barrel. The limiting installation structure includes a horizontal part 3 and a vertical part 4 The limiting groove formed between the two protrusions on the Among them, a slot 8 is provided at the bottom of the balance ring 7, and the top of the vertical portion 4 is clamped in the slot 8. When the user needs to clean the wire debris, the pressing cover 10 can be used to act on the protruding structure 9 on the filter component, so that The top of the vertical part 4 of the filter component is released and turned over.

The fourth embodiment is based on the third embodiment, and adds a flip-fitting structure, that is, a protruding structure 9 or a concave structure, so that when the gland 10 is placed, the gland 10 first engages with the first groove on the vertical portion 4 The protruding structures 9 are in contact with each other, and the top of the vertical part 4 is detached by pressing down hard, and the gland 10 can rotate and press the filter component open. At this time, if a large amount of lint has accumulated on the filter component, the user can remove the lint. Clean up. After the user has finished cleaning the wire debris, gently pull the gland 10 upward to install the filter device back to its original position. At the same time, the gland 10 is clamped between the two protruding structures 9. During the overall operation, the filter device cannot be installed. Will come out again. After the whole machine program is finished, pull the gland 10 upwards to take out the gland 10 .

The above are only preferred embodiments of the present invention, and do not limit the present invention in any form. Although the present invention has been disclosed above in preferred embodiments, it is not intended to limit the present invention. Anyone familiar with the technology of this patent Without departing from the scope of the technical solution of the present invention, personnel can make some changes or modify the above-mentioned technical contents into equivalent embodiments with equivalent changes. In essence, any simple modifications, equivalent changes and modifications made to the above embodiments still fall within the scope of the present invention.

Claims (6)

1. A washing machine, characterized in that it includes: The inner bucket holds washing water independently when washing clothes; A lint filter device is provided on the inner wall of the inner barrel and includes a filter component for filtering lint in dewatering and drainage, and the filter component can be flipped; The wire scrap filtering device is provided with a limited installation structure, and the gland is limitedly installed on the limited installation structure; The filter component includes at least two protruding structures extending toward the axis of the inner barrel. The limiting installation structure includes a limiting groove formed between the two protruding structures. The edge of the gland is inserted and installed in the limiting groove. ; The filter component includes a horizontal part and a vertical part that are vertically connected. The top of the vertical part is clamped on the balance ring of the inner barrel, and the bottom is connected to the horizontal part. The horizontal part includes a vertical part extending from the bottom of the vertical part toward the axis of the inner barrel. The protruding structure is provided on the side of the vertical part close to the axis of the inner barrel. The limiting installation structure includes a limiting groove formed between the two protruding structures on the horizontal part and the vertical part. 2. A washing machine according to claim 1, characterized in that the horizontal part includes a horizontal filter body extending from the bottom of the vertical part toward one side of the inner barrel wall and a horizontal filter body extending from the bottom of the vertical part toward the axis of the inner barrel. Extended protruding structure. 3. A washing machine according to claim 1 or 2, characterized in that it includes a gland, and the gland is provided with a flipping action part for flipping the filter component corresponding to the protruding structure. 4. A washing machine according to claim 3, characterized in that the pressure cover has a circular structure, and the flipping action parts include a plurality of them and are arranged at intervals along a periphery of the circular structure. 5. A washing machine according to claim 4, characterized in that the flipping action part includes a notch provided on the edge of the gland. 6. A washing machine according to claim 1 or 2, characterized in that the lint filtering device includes a mounting bracket fixed on the inner wall of the inner barrel and a filter component rotatably mounted on the mounting bracket.