CN219908246U - Washing machine - Google Patents

Abstract

The utility model relates to the technical field of washing equipment, and discloses a washing machine, which comprises an inner barrel, wherein the inner wall of the inner barrel is provided with a mounting groove position; the thread scraps filter comprises a filter cover, a filter cavity arranged on the filter cover and a filter frame arranged on the rear side of the filter cavity, wherein the filter cover is detachably arranged on the installation groove position, and water inlets are formed in the left side and the right side of the filter cover; a filter component is arranged at the front side of the filter cavity; the middle of the filter frame is provided with a water inlet channel communicated with the filter cavity. The thread scraps filter of the washing machine can be directly detached from the inner wall of the inner barrel, and the interior can be cleaned by opening the filter frame; meanwhile, after the thread scraps filter is disassembled, the inner barrel wall at the installation position of the thread scraps filter can be cleaned in an omnibearing manner, so that the inner barrel wall is prevented from depositing stains.

Description

Washing machine

Technical Field

The utility model relates to the technical field of washing equipment, in particular to a washing machine.

Background

With the better and better living conditions of people, the washing machine also becomes an indispensable household product for the household, and when the washing machine washes clothes, the clothes are easy to fall off the thread scraps. In order to prevent lint from adhering to laundry, a lint filter is installed on the inner tub wall of the washing machine, and lint in washing water is filtered out through the lint filter, so as to prevent lint from adhering to the laundry and from blocking the drain pipe or the drain outlet.

Chinese patent publication No. CN209798361U, entitled "lint filter and washing machine", discloses a lint filter and washing machine, the lint filter includes a base and a lint collecting box, the base is mounted on the inner wall of the inner tub, the lint collecting box is detachably mounted in the mounting groove of the base, when cleaning is required, the lint collecting box is detached to clean, and then the entire lint collecting box is mounted on the base. However, the inner barrel wall of the base position of the thread residue filter with the structure is provided with the soil, and the soil can be deposited after long-time use, so that when the thread residue collecting box is taken down, only the local position of the inner barrel wall corresponding to the thread residue collecting box can be seen, and other positions are shielded by the base, so that the thread residue filter is inconvenient to clean. The base of the current part washing machine can be disassembled, but as the thread scraps collecting box and the base are different assembling parts, the thread scraps collecting box and the base are required to be disassembled, and the disassembly and the assembly are complicated.

Disclosure of Invention

Based on the technical problem that the inner barrel wall at the installation position of the thread scraps filter is difficult to clean in the prior art, the utility model provides a washing machine, wherein the thread scraps filter can be directly taken down for cleaning, and the inner barrel wall can be directly cleaned after the thread scraps filter is taken down.

The present utility model provides a washing machine, comprising:

the inner wall of the inner barrel is provided with a mounting groove position;

the thread scraps filter comprises a filter cover, a filter cavity arranged on the filter cover and a filter frame arranged on the rear side of the filter cavity, wherein the filter cover is detachably arranged on the installation groove position, and water inlets are formed in the left side and the right side of the filter cover; a filter component is arranged at the front side of the filter cavity; the middle of the filter frame is provided with a water inlet channel communicated with the filter cavity.

In some embodiments, the filter element is a water outlet filter aperture disposed on a front side of the filter cavity.

In some embodiments, one end of the filter frame is rotatably connected to the filter cover, and the other end is detachably connected to the filter cover.

In some embodiments, one end of the filter frame is hinged to the filter cover through a rotating shaft structure, and the other end of the filter frame is detachably connected to the filter cover through a fastening structure.

In some embodiments, the front side surfaces of the two sides of the water inlet channel of the filter frame are provided with accommodating grooves, and the accommodating grooves are in butt joint with the filter cavity to form an accommodating cavity.

In some embodiments, the thread scraps filter further comprises a flow guiding component, the flow guiding component is arranged at the rear side of the filter cavity, the front side part of the flow guiding component is positioned in the water inlet channel, and water flow is guided into the filter cavity from the water inlets at two sides.

In some embodiments, the flow guiding component is a flow guiding plate, and the flow guiding plate is rotatably arranged on the filter cover and can swing left and right in the water inlet channel.

In some embodiments, the filter cover is detachably connected with the mounting groove of the inner tub through a clamping structure, the clamping structure comprising:

the clamping convex ribs are respectively arranged on two side walls of the mounting groove;

the clamping claws are oppositely arranged and are respectively arranged at two sides of the back surface of the filter cover, and the two clamping claws are respectively and fixedly clamped with the clamping convex ribs.

In some embodiments, at least one of the claws has a handle section, and the filter cover is provided with a through hole at a position corresponding to the claw having the handle section, and the handle section passes through the through hole and is positioned at the front side of the filter cover.

In some embodiments, two side walls of the mounting groove are respectively provided with a limiting convex rib, and the limiting convex ribs are positioned at the front sides of the clamping convex ribs and are used for being abutted with two sides of the filter cover.

In some embodiments, the bottom of the filter cover is fixed to the mounting groove of the inner tub by a positioning structure comprising:

the positioning ribs are arranged at the bottom of the filter cover;

the positioning groove is formed in the bottom surface of the mounting groove; the positioning ribs are correspondingly inserted into the positioning grooves.

Compared with the prior art, the utility model has the advantages and positive effects that:

the thread scraps filter of the washing machine can be directly detached from the inner wall of the inner barrel, and the interior can be cleaned by opening the filter frame; meanwhile, after the thread scraps filter is disassembled, the inner barrel wall at the installation position of the thread scraps filter can be cleaned in an omnibearing manner, so that the inner barrel wall is prevented from depositing stains.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view showing an internal structure of a washing machine according to the present utility model;

FIG. 2 is a schematic view illustrating a structure of an inner tub in a washing machine according to the present utility model;

FIG. 3 is a top view of FIG. 1;

FIG. 4 is an enlarged view of a portion of FIG. 3;

FIG. 5 is a schematic view showing a front structure of a lint filter in the washing machine according to the present utility model;

FIG. 6 is a schematic view showing a rear structure of a lint filter in the washing machine according to the present utility model;

FIG. 7 is an exploded view of a lint filter in the washing machine of the present utility model;

FIG. 8 is a view of the filter frame open state of the lint filter;

FIG. 9 is a schematic view of the structure of a filter frame in the lint filter;

FIG. 10 is a schematic diagram of a lint filter filtering water flow, shown as a right side intake water flow schematic diagram;

FIG. 11 is a schematic diagram of a second filtered water flow of the lint filter, shown as a schematic diagram of a left side water flow;

reference numerals illustrate:

an inner tub 100;

mounting groove locations 110; clamping the convex ribs 120; a limit rib 130; a positioning groove 140;

a lint filter 200;

a filter cover 210, a water inlet 211; a transverse rib plate 212; a filter cavity b, a water outlet filter hole 213; a clasp 214; a first jaw 215; a handle 2151; a second jaw 216; a through hole 217; positioning ribs 218;

a filter frame 220; a water inlet channel c; a rotation shaft 221; a clamping convex edge 222; a catch portion 223; a receiving groove 224;

a flow guiding member 230.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, as well as, for example, fixedly coupled, detachably coupled, or integrally coupled, unless otherwise specifically indicated and defined. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. In the description of the above embodiments, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

Referring to fig. 1 to 11, an embodiment of the washing machine of the present utility model is shown. The washing machine can be a single-cylinder washing machine or a double-cylinder washing machine. The present embodiment is described by taking a double tub washing machine as an example.

Referring to fig. 1, the washing machine includes an inner tub 100 and a lint filter 200 mounted on the inner tub 100.

As shown in fig. 2, the inner wall of the inner tub 100 is provided with a mounting groove location 110. The lint filter 200 is installed at the installation recess position 110.

The lint filter 200 includes a filter cover 210 and a filter frame 220.

The filter cover 210 is detachably mounted on the mounting groove position 110.

The filter cover 210 is provided with a filter chamber b, and a filter member is provided at a front side of the filter chamber b. In this embodiment, the filter member is a water outlet filter hole 213 provided at the front side of the filter chamber b. The filter cover 210 is provided at both sides with a water inlet 211 communicating with the filter chamber b. The filter frame 220 is mounted at the rear side of the filter cavity b, the filter frame 220 has a frame structure, and a water inlet channel c is arranged in the middle and is communicated with the filter cavity b.

Referring to fig. 10 and 11, after water flows into the filter cavity b through the water inlets 211 on the left and right sides of the lint filter 200, water flows into the filter cavity b through the rear side of the filter cavity b, and the water outlet filter holes 213 on the front side of the filter cavity b play a role in filtering and intercepting, so that impurities such as lint are trapped into a cavity enclosed by the filter frame 220 and the filter cavity b. When cleaning, the lint filter 200 is cleaned by only removing the lint filter 200 from the mounting groove 110 of the inner tub 100 and opening the filter frame 220. After the lint filter 200 is detached, the wall of the inner tub 100 at the installation position of the lint filter 200 can be cleaned in all directions.

In the above washing machine, the lint filter 200 can be directly detached from the inner wall of the inner tub 100, and the inside can be cleaned by opening the filter frame 220; meanwhile, after the lint filter 200 is disassembled, the wall of the inner barrel 100 at the installation position of the lint filter 200 can be cleaned in all directions, so that the dirt on the wall of the inner barrel 100 is prevented from being deposited.

The structure of the lint filter 200 is shown in fig. 5 to 9. The filter cover 210 has a rectangular structure as a whole, and the filter chamber b is provided at a middle lower portion of the filter cover 210. The filter chamber b is located near the wall of the inner tub 100, and has water inlets 211 at both sides thereof. The water inlet 211 is separated from the water flow by a plurality of vertically arranged transverse ribs 212. The front side of the filter cavity b is provided with a plurality of through holes 217 to form a water outlet filter hole 213.

The filter frame 220 is disposed at the rear side of the filter chamber b and is fixed to the filter cover 210. The periphery of the filter frame 220 is attached to the filter cover 210, and impurities such as lint can be collected in the space between the filter frame 220 and the filter chamber b. The filter frame 220 can play a role of blocking to prevent impurities such as lint from falling off after the lint filter 200 is removed.

To facilitate the cleaning operation, one end of the filter frame 220 is rotatably coupled to the filter cover 210, and the other end is detachably coupled to the filter cover 210. Specifically, one end of the filter frame 220 is hinged to the filter cover 210 through a rotation shaft structure, and the other end is detachably connected to the filter cover 210 through a fastening structure.

Referring to fig. 8 and 9, a rotation shaft 221 is provided at a lower end of the filter frame 220, the filter cover 210 is correspondingly provided with a rotation shaft 221 hole, and the filter frame 220 is rotatably provided in the rotation shaft 221 hole through the rotation shaft 221.

Two buckles 214 are arranged on the filter cover 210 at the upper side of the filter cavity b, a clamping convex edge 222 is arranged at the upper end of the filter frame 220, and the filter frame 220 is fixed with the buckles 214 through the clamping convex edge 222 when being covered on the filter cavity b. In order to facilitate the opening of the filter frame 220, an extended handle 223 may be provided at the clamping flange 222, and the filter frame 220 may be pulled back to be opened by the handle 223.

The front side surfaces of the two sides of the water inlet channel c of the filter frame 220 are also provided with accommodating grooves 224, and the accommodating grooves 224 are in butt joint with the filter cavity b to form accommodating cavities. The filter frame 220 can expand the accommodating volume through the accommodating groove 224, and can accommodate more wire scraps and sundries.

Further, as shown in fig. 7 and 10, the lint filter 200 further includes a flow guiding member 230, the flow guiding member 230 is disposed at the rear side of the filter cavity b, and the front portion of the flow guiding member 230 is located in the water inlet channel c, so that water flow can be guided into the filter cavity b from the water inlets 211 at both sides.

In this embodiment, the flow guiding member 230 is a flow guiding plate, and the length of the flow guiding plate is adapted to the length of the water inlet channel c. The deflector is rotatably disposed on the filter cover 210 and can swing left and right in the water inlet channel c. Specifically, the two ends of the rear side of the guide plate are provided with rotating shafts, the two ends of the filter cavity b of the filter cover 210 are respectively provided with rotating shaft holes, and the guide plate is rotatably arranged in the rotating shaft holes through the rotating shafts.

When the guide plates swing to the left side and the right side respectively, the front side edges of the guide plates can be abutted with the side walls of the filter cavity b on the left side and the right side respectively.

Referring to fig. 10 and 11, when washing laundry, water flow with lint enters from one side (left side or right side) of the lint filter 200, and as shown by arrows in fig. 9 and 10, the deflector swings left and right along with the thrust of the water flow, and functions to close the filter frame 220 and guide the flow, so that the lint collection rate can be improved.

In the present embodiment, the filter cover 210 is detachably coupled with the mounting groove position 110 of the inner tub 100 by a clamping structure.

Specifically, the clamping structure includes two clamping ribs 120 and two opposite jaws, as shown in fig. 6, the two jaws are a first jaw 215 and a second jaw 216, respectively.

As shown in fig. 4, two clamping ribs 120 are respectively disposed on two sidewalls of the mounting groove 110 on the inner tub 100. The locking rib 120 extends from top to bottom along the sidewall of the inner tub 100 to the bottom of the mounting groove 110. The first and second claws 215 and 216 are respectively disposed at left and right sides of the rear surface of the filter cover 210. The two sides of the filter cover 210 are abutted against the inner wall of the inner barrel 100, and the first claw 215 and the second claw 216 respectively extend into the rear side of the clamping convex rib 120 and are clamped and fixed with the clamping convex rib 120.

For easy disassembly, a through hole 217 is formed in the filter cover 210 at a position corresponding to the first jaw 215, the first jaw 215 has a handle 2151, and the handle 2151 is located at the front side of the filter cover 210 through the through hole 217. By pulling the handle 2151, the first claw 215 is disengaged from the engaging rib 120, and the lint filter 200 is detached from the inner tub 100. A relief is provided on the filter cap 210 beside the handle 2151 for fingers to extend into the finger grip 2151. In further embodiments, a handle 2151 may also be provided on the second jaw 216 at the same time.

In order to prevent the filter cover 210 from protruding out of the wall of the inner tub 100, the two side walls of the mounting groove 110 are respectively provided with a limiting rib 130, as shown in fig. 4, the limiting rib 130 is located at the front side of the clamping rib 120, and is used for abutting against two sides of the filter cover 210. A step structure is formed between the limiting bead 130 and the wall of the inner tub 100, two sides of the filter cover 210 are abutted on the step structure, the step height is equal to the thickness of two sides of the filter cover 210, and when the filter cover 210 is mounted on the mounting groove 110, a protruding structure is not formed between two sides of the front side and the wall of the inner tub 100, i.e. the filter cover 210 is completely embedded on the mounting groove 110.

In this embodiment, the claw is provided at the upper portion of the filter cover 210. The bottom of the filter cover 210 is fixed to the bottom of the mounting groove position 110 of the inner tub 100 by a positioning structure. Specifically, the positioning structure comprises a positioning rib 218 arranged at the bottom of the filter cover 210 and a positioning groove 140 arranged on the bottom surface of the mounting groove position 110; the positioning rib 218 is correspondingly inserted into the positioning groove 140. In this embodiment, three positioning ribs 218 are disposed at the bottom of the filter cover 210, the middle positioning rib 218 has a longer length, and the positioning ribs 218 at the two sides have a shorter length, and correspondingly, three positioning grooves 140 are formed at the bottom of the mounting groove 110 of the inner tub 100. When the thread scraps filter 200 is installed, the positioning ribs 218 at the bottom are inserted into the positioning grooves 140, then are clamped and fixed through the clamping jaws at the upper part, so that the thread scraps filter 200 is stably assembled and is not easy to fall off along with clothes.

In other embodiments, the filter cover 210 may be provided with jaws at both upper and lower portions, and fixed to the inner tub 100 by a snap-fit structure.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or equivalents may be substituted for some of the technical features thereof; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.

Claims (10)

1. A washing machine, comprising:

the inner wall of the inner barrel is provided with a mounting groove position;

the thread scraps filter comprises a filter cover, a filter cavity arranged on the filter cover and a filter frame arranged on the rear side of the filter cavity, wherein the filter cover is detachably arranged on the installation groove position, and water inlets are formed in the left side and the right side of the filter cover; a filter component is arranged at the front side of the filter cavity; the middle of the filter frame is provided with a water inlet channel communicated with the filter cavity.

2. The washing machine as claimed in claim 1, wherein the filter member is a water outlet filter hole provided at a front side of the filter chamber.

3. The washing machine as claimed in claim 2, wherein one end of the filter frame is hinged to the filter cover through a rotation shaft structure, and the other end is detachably connected to the filter cover through a snap structure.

4. The washing machine as claimed in claim 1, wherein the front sides of both sides of the water inlet channel of the filter frame are provided with receiving grooves, and the receiving grooves are butted with the filter cavity to form a receiving cavity.

5. The washing machine as claimed in claim 1, wherein the lint filter further comprises a flow guide member provided at a rear side of the filter chamber, a front side portion of the flow guide member being positioned in the water inlet passage to guide water flow from the water inlets at both sides into the filter chamber.

6. The washing machine as claimed in claim 5, wherein the guide member is a guide plate rotatably provided to the filter cover to swing left and right in the water inlet passage.

7. The washing machine as claimed in claim 1, wherein the filter cover is detachably coupled to the installation recess of the inner tub by a clamping structure, the clamping structure comprising:

the clamping convex ribs are respectively arranged on two side walls of the mounting groove;

the clamping claws are oppositely arranged and are respectively arranged at two sides of the back surface of the filter cover, and the two clamping claws are respectively and fixedly clamped with the clamping convex ribs.

8. The washing machine as claimed in claim 7, wherein at least one of the jaws has a handle portion, and the filter cover is provided with a through hole at a position corresponding to the jaw having the handle portion, the handle portion being located at a front side of the filter cover through the through hole.

9. The washing machine as claimed in claim 7, wherein the two side walls of the installation recess are respectively provided with a limiting rib, and the limiting ribs are located at the front sides of the clamping ribs and are used for being abutted with the two sides of the filter cover.

10. The washing machine as claimed in claim 7, wherein the bottom of the filter cover is fixed to the installation recess of the inner tub by a positioning structure comprising:

the positioning ribs are arranged at the bottom of the filter cover;

the positioning groove is formed in the bottom surface of the mounting groove; the positioning ribs are correspondingly inserted into the positioning grooves.