CN115247336A - Washing assembly of shoe washing machine - Google Patents

Abstract

The invention belongs to the technical field of washing equipment, and particularly provides a washing assembly of a shoe washing machine. The invention aims to solve the problems that the contact frequency of a brush roller of the existing shoe washing machine and shoes is low and the replacement frequency of the brush roller is high. The shoe washing brush is arranged into a shape that the radial dimension is gradually increased from the top to the bottom, and the friction convex points are directly formed on the body of the shoe washing brush, so that the body has a brushing face which is gradually expanded from top to bottom, the brushing angle of the shoe washing brush on the shoe is increased by the brushing face with larger spread opening of the shoe washing brush, the contact probability of the shoe and the brushing face is increased, the friction convex points can be matched with the spread surface of the body to enable the shoe to be separated from the shoe washing brush after the shoe is at least rubbed and moved for a certain distance along the surface of the body, the friction time of each contact of the shoe washing brush and the shoe is prolonged, the shoe washing effect of the shoe washing brush is enhanced, and the problem that bristles of a conventional brush for planting the shoe is dropped is solved.

Description

Washing assembly of shoe washing machine

Technical Field

The invention belongs to the technical field of washing equipment, and particularly provides a washing assembly of a shoe washing machine.

Background

The shoe washing machine is a household appliance capable of washing shoes according to the cleaning requirements of the shoes. Generally, a brush, a spray device, or a combination of the brush and the spray device for cleaning shoes is provided inside a shoe washing chamber of a shoe washing machine. Because the direct friction brushing mode of the hairbrush has stronger cleaning capability, the hairbrush capable of brushing the surface of the shoe is arranged in most shoe washing machines in a rotating mode. The shoe washing machine is characterized in that a shoe washing cavity of the shoe washing machine is in the form of a washing barrel, a rotatable impeller is arranged at the bottom in the washing barrel of the shoe washing machine, a columnar brush roller is arranged at the top of the impeller, and bristles are fixed on the surface of a cylinder along the brush roller, so that the impeller drives the brush roller to rotate to wash shoes.

The shoe washing machine has the disadvantages that: when the impeller drives the brush roller to rotate forward and backward to scrub shoes, the stirring action of the impeller can lead to partial shoes to be away from the brush roller, the contact frequency of the partial shoes and the brush roller is reduced, the whole washing effect of the shoes is poor, and the shoes can continuously collide with the brush roller and mutually rub with bristles in the brushing process, the bristles on the brush roller easily fall into a washing barrel or on the shoes after being frequently stressed, the rinsing difficulty of the shoes is increased, and the brushing effect of the shoes is guaranteed by the frequent replacement of the brush roller.

Accordingly, there is a need in the art for a new washing assembly for a shoe brush to solve the above problems.

Disclosure of Invention

In order to solve the problems in the prior art, namely the problems that the contact frequency of a brush roller and shoes of the conventional shoe washing machine is low and the replacement frequency of the brush roller is high, the invention provides a washing assembly of the shoe washing machine, wherein the washing assembly comprises a washing barrel, a wave wheel and a shoe washing brush, the wave wheel is arranged at the bottom in the washing barrel in a rotating mode, the shoe washing brush is arranged at the top of the wave wheel in a detachable mode, the shoe washing brush comprises a body and friction convex points, the radial size of the body is gradually increased from the top to the bottom, and the friction convex points and the body are integrally formed.

In the preferable technical scheme of the shoe washing machine, the body comprises an installation base body and a brush sleeve arranged on the installation base body, and the friction salient points and the brush sleeve are made of the same material and are integrally formed.

In a preferred embodiment of the above shoe washing machine, the brush cover is detachably fitted to the mounting base.

In the preferable technical scheme of the shoe washing machine, a plurality of grooves are uniformly arranged at the bottom of the inner wall of the brush sleeve along the circumferential direction, a plurality of bulges are correspondingly arranged on the body, and the bulges are clamped with the grooves in a one-to-one correspondence manner under the condition of good installation.

In a preferred technical solution of the above shoe washing machine, the brush casing is a coating layer provided on the surface of the mounting substrate.

In the preferable technical scheme of the shoe washing machine, the body and the friction salient points are made of the same material, and the friction salient points and the mounting base body are directly and integrally formed.

In a preferred technical solution of the above shoe washing machine, the friction protrusions are hemispherical protrusions provided on the surface of the body.

In the preferred technical scheme of above-mentioned shoe washing machine, the body is the bowl shape structure, the impeller top is along radially being provided with many the water muscle of dialling that makes progress the uplift, the bottom border of bowl shape structure is provided with a plurality of draw-in grooves along circumference correspondingly, under the condition of installing, the bottom butt of bowl shape structure connects to the top surface center of impeller, dial the water muscle with the draw-in groove is with laminating mode one-to-one joint.

In a preferred embodiment of the above shoe washing machine, the width of the slot is gradually reduced from the slot opening to the slot bottom.

In the preferred technical scheme of above-mentioned shoe washing machine, the washing subassembly still includes the shoe brush fastener of washing, the bottom of body is provided with holds the chamber, the chamber wall that holds the chamber is provided with a plurality of female thread structures down, be provided with the connecting seat on the top surface of impeller, it is a plurality of to correspond on the connecting seat female thread structure is provided with a plurality of mounting holes, under the condition of installing, female thread structure with the mounting hole aligns one by one, so that the shoe brush fastener of washing can pass through the mounting hole spiro union extremely female thread structure.

As can be appreciated by those skilled in the art, the washing assembly of the shoe washing machine of the present invention provides the shoe washing brush in a shape in which the radial dimension is gradually increased from the top to the bottom, and provides the body of the shoe washing brush and the friction protrusions in an integrated arrangement, so that the brushing surface can be gradually spread from the top to the bottom when the shoe washing brush is mounted to the pulsator, and the brushing surface is composed of the friction protrusions directly formed on the body. Through the setting, on the one hand, can open up the bigger brush of aperture through the washing shoes brush and wash the face and increase its angle of scrubbing to shoes, increase the contact probability that shoes and brush were washed the face, promote the friction frequency of shoes and friction bump. On the other hand, compare with the glossy brush hair of planting the brush, an organic whole sets up the friction bump on the body and not only is difficult for the fracture of droing from the body, still greatly promoted the whole roughness on body surface, can drop the brush face of washing of the brush face of body on the upset of shoes after-mentioned cooperation exhibition shape prevents shoes from directly dropping from washing the face, make shoes at least can follow and wash just leave and wash the shoe brush after the face friction removes the certain distance, the friction time when having promoted washing shoe brush and shoes contact at every turn, the brush shoes effect of washing the shoe brush has been reinforceed and the brush hair problem that drops that can not have the conventional brush hair of planting.

Drawings

Preferred embodiments of the present invention are described below with reference to the accompanying drawings. The attached drawings are as follows:

FIG. 1 is a schematic view of the assembly of a shoe brush and pulsator of a washing assembly of the shoe washing machine of the present invention;

FIG. 2 is a schematic view of a brush casing of a shoe washing brush of a washing assembly of the shoe washing machine of the present invention;

FIG. 3 is a top schematic view of a mounting base of a shoe brush of a washing assembly of the shoe washing machine of the present invention;

fig. 4 is a bottom structural view of a mounting base of a shoe brush of a washing assembly of the shoe washing machine of the present invention.

In the drawings: 1. an impeller; 11. water-repellent ribs; 2. washing shoes; 21. installing a base body; 211. a card slot; 212. a screw joint seat; 2121. an internal thread structure; 213. a through structure; 214. a fastening groove; 22. a brush sleeve; 221. and rubbing the convex points.

Detailed Description

It will be understood by those within the art that directional or positional relationships indicated by the terms "center," "vertical," "inner," "outer," etc., are based on the directional or positional relationships shown in the drawings and are used for convenience of description only, and do not indicate or imply that the device or component must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring first to fig. 1, fig. 1 is a schematic view illustrating an assembly of a shoe washing brush and a pulsator of a washing assembly of a shoe washing machine of the present invention. As shown in fig. 1, the shoe washing machine of the present invention comprises a housing, a washing tub disposed in the housing, a pulsator 1, a shoe washing brush 2, and a driving device. The washing barrel is vertically arranged, and the top of the shell is provided with a throwing opening and a door cover capable of closing/opening the throwing opening corresponding to the barrel opening of the washing barrel. The washing barrel can be a single-layer barrel body fixedly arranged in the shell, the barrel body is closed and can directly contain washing water and shoes, the impeller 1 is arranged at the inner bottom of the single-layer barrel body in a rotating mode, the washing barrel is fixedly arranged, the driving device is arranged below the outer bottom of the washing barrel and penetrates through the washing barrel to be connected to the impeller 1, so that only the impeller 1 is driven to rotate, or the washing barrel can further comprise an outer barrel fixedly arranged in the shell and an inner barrel rotatably arranged in the outer barrel, the barrel body of the outer barrel is closed, water through holes are formed in the barrel body of the inner barrel, the impeller 1 is arranged at the inner bottom of the inner barrel in a rotating mode, the driving device is arranged below the outer bottom of the outer barrel and penetrates through the outer barrel to be connected with the bottom of the inner barrel and the impeller 1 respectively, so that the inner barrel and the impeller 1 are driven to rotate respectively. The shoe washing machine further comprises a shoe washing brush 2 arranged at the center of the top of the impeller 1, the shoe washing brush 2 specifically comprises a body and friction convex points 221 arranged on the body, the radial size of the body is gradually increased from the top to the bottom, the friction convex points 221 and the body are arranged together in an integrated forming mode, so that the friction convex points 221 can form a brushing surface with gradually changed radial sizes on the surface of the body, the brushing surface is gradually unfolded from the top to the bottom along the radial direction, and the brushing surface has an extension trend of inclining and expanding outwards in the circumferential direction. When the impeller 1 rotates, the impeller 1 can drive the shoe washing brush 2 to rotate along with the shoe washing brush, so that the friction convex points 221 of the shoe washing brush 2 can move relative to the shoe contact and then rub and wash the shoe, thereby increasing the brushing surface facing angle of the shoe washing brush 2 by improving the line type fluency of the brushing surface of the shoe washing brush 2, improving the brushing times of the shoe in the washing process, optimizing the shoe washing efficiency and the shoe washing effect of the shoe washing machine, simultaneously, improving the integral roughness of the surface of the body by integrally setting the body and the friction convex points 221, and avoiding the problem that bristles are easy to drop, and improving the anti-impact capacity of the shoe washing brush 2, the abrasion resistance and the friction cleaning capacity.

In the above embodiment, the friction bump 221 and the body are integrally formed, specifically, the friction bump 221 and the body can be directly manufactured into a whole by any integral manufacturing method such as injection molding and 3D printing, without being combined by a post-assembly method.

The friction protrusions 221 are protruding outward from the surface of the body and are configured in a protrusion shape to replace bristles, and the shape of the friction protrusions 221 is not limited, for example, the friction protrusions 221 may be a stud-shaped protrusion, a cone-shaped protrusion, a truncated cone-shaped protrusion, or the like, in addition to the hemispherical protrusions illustrated in fig. 1-2, as long as the shape of the friction protrusions 221 can meet the manufacturing requirement of being integrally formed with the body and has the ability of brushing shoes.

The driving device at least comprises a driving motor connected with the impeller 1 or the inner barrel of the washing barrel, and a transmission device or a power reversing device such as a speed reducer, a clutch and the like can be arranged between the driving motor and the impeller 1 or the inner barrel according to the transmission requirement. For example, when the inner tub and the pulsator 1 need to be driven separately, the driving motor may be connected to the pulsator 1 or the inner tub through a gear set or a pulley set, a clutch, etc., respectively, so as to drive the inner tub and/or the pulsator 1 according to the need of a washing course, or, when only the pulsator 1 needs to be driven, the driving motor may be directly driven to be connected to the pulsator 1, and since the specific structure of the driving device is similar to that of a driving device for driving the pulsator or the inner tub to rotate in a conventional pulsator washing machine, the structure of the driving device will not be described herein.

Referring next to fig. 2 to 4, fig. 2 is a schematic view showing a structure of a brush housing of a shoe brush of a washing assembly of a shoe washing machine of the present invention, fig. 3 is a schematic view showing a top structure of a mounting base of the shoe brush of the washing assembly of the shoe washing machine of the present invention, and fig. 4 is a schematic view showing a bottom structure of the mounting base of the shoe brush of the washing assembly of the shoe washing machine of the present invention. As shown in fig. 1 to 4, in a preferred embodiment, the body includes a mounting base 21 and a brush sleeve 22 disposed on the mounting base 21, the mounting base 21 is connected to the pulsator 1, the brush sleeve 22 can be fixed on the mounting base 21, and the brush sleeve 22 and the friction bump 221 are made of the same material and are integrally formed. As an example, the mounting substrate 21 is an inverted bowl-shaped structure, the top of the bowl-shaped structure is flat and approximately planar, the side of the bowl-shaped structure is surrounded by an arc-shaped curved surface which protrudes outwards and has a gradually increased radial dimension, the brush sleeve 22 is a bowl-shaped sleeve which is adapted to the shape of the mounting substrate 21, the inner contour of the bowl-shaped sleeve is matched with the shape of the mounting substrate 21 so as to be sleeved on the mounting substrate 21 in a detachable manner or a non-detachable manner, the bowl-shaped sleeve and the friction salient points 221 are made of rubber materials so as to be integrally formed in a rubber injection molding manner, so that a bowl-shaped brush surface can be formed on the surface of the brush sleeve 22, the bowl-shaped brush surface can adapt to gaps formed by stacking a plurality of shoes around the bowl-shaped brush surface, and compared with a cylindrical brush roller, the brushing angle in space is more, and the overall cleaning effect can be better under the condition of washing a plurality of shoes. In addition, the lines on the side of the bowl-shaped brushing surface are gentle and smooth, the rubber friction bumps 221 have certain elasticity and large surface roughness, when the impeller 1 drives the shoe washing brush 2 to rotate and drives the shoes to contact with the shoe washing brush 2, the rubber friction bumps 221 can play a certain buffering role on the impacted shoes so as to weaken the damage to the shoes at the moment of collision with the shoe washing brush 2, meanwhile, the brushing surface with diffused shapes and the rough friction bumps 221 can reliably rub with the vamp to slow down the sliding trend of the shoes on the brushing surface, so that the vamp can generate long-time friction with the brushing surface, and the soft and reliable cleaning effect of the shoes is realized.

In the above embodiment, the material of the mounting base 21 is not limited to the same material as the brush sleeve 22 and the friction bump 221, and the shape is not limited to the bowl-shaped structure, as long as the shape of the mounting base 21 can be tightly fitted to the brush sleeve 22, and the material can be made to meet the requirement of supporting the brush sleeve 22.

The brush sleeve 22 is preferably detachably sleeved on the mounting base 21, for example, a plurality of grooves are uniformly arranged on the bottom of the inner side wall of the brush sleeve 22 along the circumferential direction, a plurality of protrusions are correspondingly arranged on the mounting base 21, in the mounted state, the brush sleeve 22 is tightly sleeved on the mounting base 21, and the protrusions and the grooves are in one-to-one corresponding clamping connection, so as to prevent the brush sleeve 22 from separating from the mounting base 21. Alternatively, the radial dimension of the inner profile of the brush sleeve 22 may be set slightly smaller than the radial dimension of the mounting base 21, so that the brush sleeve 22 is tightly clamped to the mounting base 21 and the brush sleeve 22 can be easily removed by a user for replacement when the brush sleeve 22 is damaged due to aging.

In another possible embodiment, the brush sleeve 22 may be a coating layer disposed on the surface of the mounting substrate 21, and the friction protrusions 221 and the brush sleeve 22 may be directly injection-molded on the surface of the mounting substrate 21, without requiring the brush sleeve 22 to be detachable from the mounting substrate 21.

In another preferred embodiment, the body is a bowl-shaped integral structure, the friction protrusion 221 and the body are made of the same material and are directly disposed on the bowl-shaped outer surface of the body through integral molding, for example, the friction protrusion 221 and the whole body are made of rubber, and the friction protrusion 221 and the body are integrally formed through rubber injection molding.

The preferred connection of the impeller 1 to the shoe-washing brush 2 is described below in connection with the body or mounting base 21 arranged in a bowl-shaped configuration:

in any of the above preferred embodiments, the top surface of the pulsator 1 is provided with a plurality of water-repellent ribs 11 protruding upward along the radial direction, the bottom of the bowl-shaped structure is provided with a plurality of slots 211 along the circumferential direction, the slots 211 are arranged in one-to-one correspondence with the water-repellent ribs 11, and the groove shape of the slot 211 matches with the protruding contour of the water-repellent ribs 11. The inner cavity wall of the bowl-shaped structure is provided with a screw connection seat 212, at least one internal thread structure 2121 is arranged on the screw connection seat 212 in an upward and downward direction, the top surface of the impeller 1 is provided with a connection seat, and a plurality of mounting holes are arranged on the connection seat corresponding to the internal thread structures 2121. Under the condition of being installed, the bowl-shaped structure is fixed at the center of the top surface of the impeller 1, the clamping grooves 211 are correspondingly clamped with the water stirring ribs 11 one by one, and the groove walls of the clamping grooves 211 are tightly attached to the raised surfaces of the water stirring ribs 11 so as to limit the shoe washing brush 2 to rotate relative to the impeller 1; and, the bottom of the bowl-shaped structure hugs closely the top surface of the impeller 1, and the connecting seat is buckled to the inside of the bowl-shaped main body, and the mounting hole aligns with the internal thread structure 2121 one by one to the fastener that is used for connecting the impeller 1 and the shoe washing brush 2 can pass the mounting hole spiro union to the internal thread structure 2121 from the impeller 1 bottom, thereby restricts the shoe washing brush 2 from moving vertically relative to the impeller 1, and restricts the shoe washing brush 2 from moving along the impeller 1 top surface dislocation.

Preferably, the groove width size of the clamping groove 211 is gradually reduced from the groove opening to the groove bottom, and the raised shape adaptability of the water stirring rib 11 is adjusted to gradually gather at the top along the direction away from the top surface of the impeller 1, so that the raised water stirring rib 11 can be guided to smoothly clamp into the clamping groove 211 by the expanded clamping groove 211 when the shoe washing brush 2 is downwards inserted, and the operation difficulty when the shoe washing brush 2 is inserted and aligned to the top of the impeller 1 is reduced.

Further, the washing component of the shoe washing machine of the present invention further includes a fastening member for fastening the pulsator assembly (the pulsator assembly specifically refers to an assembly structure of the pulsator 1 and the shoe washing brush 2) to the bottom of the washing tub, a through structure 213 is provided at the top center of the bowl-shaped structure, the screw base 212 includes a ring-shaped base body located on the same vertical line as the through structure 213, a plurality of internal thread structures 2121 are provided on the ring-shaped base body around the through structure 213, the through structure 213 is sized to at least meet the operation space requirement required for screwing in or screwing out the fastening member of the pulsator assembly, the pulsator 1 is provided with a first assembly through hole, the washing tub is provided with a second assembly through hole (when the washing tub needs to be provided with a double-layered tub, an assembly through hole for allowing the pulsator assembly to pass through is also required on the outer tub), the through structure 213 and the first assembly through hole are aligned with each other in a state that the shoe washing brush 2 and the pulsator 1 are installed, and when the pulsator assembly is located at the installation position of the bottom of the washing tub, the first assembly through hole and the second assembly through hole can be rotatably installed outside the washing tub, and the assembly through hole 213 and the washing tub can be rotatably installed to the washing tub, thereby realizing that the assembly can be rotatably installed outside.

In the case of a bowl-shaped structure as the mounting base 21, the through-structure 213 can be covered and closed by the brush holder 22 after the brush holder 22 has been fixed to the mounting base 21.

In the case that the bowl-shaped structure is a body, one end of the through structure 213 exposed to the washing space in the washing tub (i.e. the top end of the body) is provided with a sealing cover, and the sealing cover is detachably sealed at the top end opening position of the through structure 213 so as to seal the through structure 213. As an example, a plurality of snap grooves 214 are provided at the top end of the through structure 213 along the circumferential direction, and a plurality of snaps are correspondingly provided on the closure lid so that the closure lid can be fixed to the body by the snap connection of the snaps and the snap grooves 214.

In connection with the above, it should be noted that the shape of the body (or the profile of the outer surface of the brush sleeve 22) with gradually changing radial dimension is not limited to the bowl-shaped structure, for example, the body can be arranged in any structure with gradually increasing radial dimension from the top to the bottom, such as a dome-shaped structure, a semispherical structure, a truncated cone-shaped structure, and the like.

In addition, the connection mode of the shoe washing brush 2 and the impeller 1 is not limited, for example, the impeller 1 may be separately provided with a convex clamping structure to be clamped with the clamping groove 211 on the body, or the shoe washing brush 2 may be vertically fixed by being locked to the impeller 1 through clamping. Correspondingly, the skilled person in the art can also adjust the connection structure of the impeller assembly and the washing tub and the driving device according to the actual assembly requirements, as long as the set connection mode can meet the connection requirements of the shoe washing brush 2 and the impeller 1 or the impeller assembly and the washing tub and the driving device.

So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.

Claims (10)

1. A washing component of a shoe washing machine is characterized in that the washing component comprises a washing barrel, a wave wheel arranged at the bottom in the washing barrel in a rotating mode and a shoe washing brush arranged at the top of the wave wheel in a detachable mode,

the shoe washing brush comprises a body and friction convex points arranged on the body, the radial size of the body is gradually increased from the top to the bottom, and the friction convex points and the body are integrally formed.

2. The washing assembly as claimed in claim 1, wherein the body comprises a mounting base and a brush sleeve disposed on the mounting base, and the friction protrusions and the brush sleeve are made of the same material and are integrally formed.

3. The washing assembly as recited in claim 2 wherein the brush sleeve is removably received over the mounting base.

4. The washing assembly as claimed in claim 3, wherein a plurality of grooves are uniformly arranged at the bottom of the inner wall of the brush sleeve along the circumferential direction, a plurality of protrusions are correspondingly arranged on the mounting base body, and the protrusions and the grooves are correspondingly clamped in a one-to-one correspondence manner when the washing assembly is mounted.

5. The washing assembly as recited in claim 2 wherein the brush sleeve is a coating disposed on a surface of the mounting substrate.

6. The washing assembly as claimed in claim 1, wherein the body and the friction protrusions are made of the same material, and the friction protrusions are directly and integrally formed with the body.

7. The wash assembly as claimed in claim 1, wherein the friction protrusions are hemispherical protrusions disposed on the surface of the body.

8. The washing assembly as claimed in any one of claims 1 to 7, wherein the body is a bowl-shaped structure, the top of the impeller is provided with a plurality of water-stirring ribs protruding upwards along the radial direction, the bottom end edge of the bowl-shaped structure is correspondingly provided with a plurality of clamping grooves along the circumferential direction,

under the condition of good installation, the bottom butt joint of bowl shape structure is in the top surface center of impeller, dial the water muscle with draw-in groove one-to-one with the laminating mode joint.

9. The wash assembly as claimed in claim 8 wherein the slot has a slot width dimension that decreases from the slot opening to the slot bottom.

10. The washing assembly according to any one of claims 1 to 7, further comprising a shoe brush fastener, wherein the bottom of the body is provided with a receiving cavity, the cavity wall of the receiving cavity is provided with a plurality of internal thread structures facing downward, the top surface of the pulsator is provided with a connecting seat, the connecting seat is provided with a plurality of mounting holes corresponding to the plurality of internal thread structures, and in a mounted state, the internal thread structures are aligned with the mounting holes one by one so that the shoe brush fastener can be screwed to the internal thread structures through the mounting holes.

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