CN211324843U

CN211324843U - Brush connecting structure of shoe washing machine

Info

Publication number: CN211324843U
Application number: CN201922011794.2U
Authority: CN
Inventors: 肖春富
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-08-25
Anticipated expiration: 2029-11-20

Abstract

The utility model provides a shoe washing machine brush connection structure, including impeller and brush yoke, be provided with the brush on the brush yoke, there is fixed baseplate at impeller upper surface center, fixed baseplate surface distribution has a plurality of positioning groove, brush yoke bottom is connected with the brush cassette, brush cassette side is provided with the elasticity card, the brush cassette embolias in fixed baseplate outside when targetting in place its elasticity card income positioning groove, brush cassette outside top is provided with spacing step, the lower part is provided with the stopper, the outside cover of brush cassette is equipped with anticreep circle, anticreep circle lower part inside wall is provided with annular screens strip, be provided with compression spring between anticreep circle and the brush cassette, the compression spring upper end is supported and is held in spacing step department, the lower extreme is supported and is held in annular screens strip department, annular screens strip lower part prevents that the anticreep circle from droing downwards through the stopper is spacing, annular screens strip lower part supports when holding on the stopper its inboard to be held in the elasticity card medial surface In the positioning groove.

Description

Brush connecting structure of shoe washing machine

Technical Field

The utility model relates to a shoe washing machine, in particular to a brush connecting structure of a shoe washing machine.

Background

Along with the progress of society and the development of cities, the living standard of people is also improved to a great extent. The rhythm of life of everybody is faster and faster, and intelligent house has also walked into most people's family, and more household appliances appear in everybody's life. In recent years, people continuously create more convenient and intelligent household appliances to improve the work efficiency of people. The shoes are necessary for people to go out, each person can own a few pairs of shoes or even more than ten pairs of shoes, and with the improvement of life, a common family of four or five persons can own at least more than thirty pairs of shoes, the shoe cleaning is very difficult, if the shoe cleaning machine is taken to a professional shoe store for cleaning, the time and money are wasted, the cleaning at home is not professional and fearful of damaging the shoes, so the shoe cleaning machine specially cleaning the shoes appears, the construction of which is diversified, for example, in the patent application No. 201410843555.2, entitled invention of shoe washing machine, the whole structure of the washing machine is generally a wave wheel which is driven by a power source and a transmission part to keep rotating, a hairbrush is connected on the wave wheel, shoes are washed by the rotation of the hairbrush, the connection between the hairbrush and the wave wheel must be stable and reliable in consideration of the washing effect, meanwhile, the brush is convenient to disassemble and assemble, so that the connection mode between the existing brush and the impeller needs to be improved.

SUMMERY OF THE UTILITY MODEL

In view of the above, the utility model aims at providing a shoe washing machine brush connection structure, its novel structure uses reliable and stable, the quick dismantlement and the assembly of the brush of being convenient for simultaneously.

The technical proposal of the utility model is that a brush connecting structure of a shoe washing machine, which comprises a wave wheel and a brush holder, wherein the brush holder is provided with a brush, the center of the upper surface of the wave wheel is fixedly connected with a fixed base with a polygonal section, a plurality of positioning grooves are distributed at the same height position of the outer surface of the fixed base along the circumferential direction, the bottom of the brush holder is fixedly connected with a brush holder with a section shape matched with the fixed base, the side surface of the brush holder is provided with an elastic clamping piece, the brush holder is sleeved in the fixed base when the outer side of the fixed base is in place, the elastic clamping piece is clamped in the positioning groove, the top of the outer side of the brush holder is provided with a limiting step, the lower part is provided with a limiting block, the outer part of the brush holder is sleeved with an anti-falling ring from bottom to top, the inner, the upper end of the compression spring is abutted against the limiting step, the lower end of the compression spring is abutted against the annular clamping strip, the lower portion of the annular clamping strip is limited by the limiting block to prevent the anti-falling ring from falling off downwards, and the inner side face of the annular clamping strip is abutted against the outer side of the elastic clamping piece when the lower portion of the annular clamping strip is abutted against the limiting block and ensures that the inner side face of the elastic clamping piece is clamped in the positioning groove.

Preferably, the fixed base and the brush clamping seat are regular polygons, the positioning grooves are uniformly distributed on the outer surface of the fixed base at equal angles, and the elastic clamping pieces are uniformly distributed on the brush clamping seat at equal angles.

Preferably, the elastic clamping piece is formed by cutting two vertical openings communicated with each other on the side face of the brush clamping seat and one transverse opening below the vertical openings, the inner surface of the lower end of the elastic clamping piece extends inwards and protrudes, the lower end of the elastic clamping piece is clamped in the positioning groove in a normal state, the outer surface of the elastic clamping piece is prevented from being separated from the positioning groove by the limitation of the annular clamping strip on the anti-falling ring, the anti-falling ring is upwards pulled during separation, the annular clamping strip is separated from the outer side face of the elastic clamping piece, and the inner side of the elastic clamping piece is extruded and outwards deformed to be separated from the positioning groove, so that the brush clamping.

Preferably, the brush clamping seat is a regular octagon, the number of the elastic clamping pieces and the limiting blocks is four respectively, all the limiting blocks are arranged at equal height, all the elastic clamping pieces are arranged at equal height, each elastic clamping piece or each limiting block occupies the outer surface of one brush clamping seat, and one limiting block is arranged between every two adjacent elastic clamping pieces.

Preferably, the brush clamping seat is connected to the brush frame through a screw, and the fixing base is connected to the impeller through a screw.

The utility model discloses simple structure is novel, uses reliable and stable, and the brush of being convenient for is dismantled and is assembled from the impeller fast.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the disassembled brush of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is a cross-sectional view taken along A-A of FIG. 3;

fig. 5 is an exploded view of the present invention;

FIG. 6 is a schematic view of the structure of FIG. 5 from another perspective;

FIG. 7 is a cross-sectional view of the brush holder, the compression spring, and the anti-slip ring of the present invention;

wherein: 1-a wave wheel; 2-brush holder; 3, brushing; 4, fixing a base; 5, positioning a groove; 6-brush card seat; 7-elastic card; 8, a limiting step; 9, a limiting block; 10, preventing knocking over; 11-annular position clamping strip; 12-compression spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 7, the utility model provides a brush connecting structure of a shoe washing machine, which comprises a wave wheel 1 and a brush holder 2, wherein the brush 3 is arranged on the brush holder 2, a fixed base 4 with a polygonal section is fixedly connected with the center of the upper surface of the wave wheel 1, a plurality of positioning grooves 5 are distributed at the same height position on the outer surface of the fixed base 4 along the circumferential direction, a brush holder 6 with a section shape matched with that of the fixed base 4 is fixedly connected with the bottom of the brush holder 2, an elastic clamping sheet 7 is arranged on the side surface of the brush holder 6, the elastic clamping sheet 7 is clamped into the positioning groove 5 when the brush holder 6 is sleeved outside the fixed base 4 in place, a limiting step 8 is arranged at the top of the outer side of the brush holder 6, a limiting block 9 is arranged at the lower part, an anti-falling ring 10 is sleeved outside the brush holder 6 from bottom to top, an annular clamping strip, a compression spring 12 is arranged between the anti-drop ring 10 and the brush clamping seat 6, the upper end of the compression spring 12 abuts against the position of the limiting step 8, the lower end of the compression spring abuts against the position of the annular clamping strip 11, the lower part of the annular clamping strip 11 is limited by the limiting block 9 to prevent the anti-drop ring 10 from dropping downwards, and the inner side surface of the annular clamping strip 11 abuts against the outer side of the elastic clamping piece 7 when the lower part of the annular clamping strip 11 abuts against the limiting block 9 and ensures that the inner side surface of the elastic clamping piece 7 is clamped in the positioning groove 5.

Preferably, the fixed base 4 and the brush holder 6 are regular polygons, the positioning grooves 5 are uniformly distributed on the outer surface of the fixed base 4 at equal angles, and the elastic clamping pieces 7 are uniformly distributed on the brush holder 6 at equal angles.

Preferably, the elastic clamping piece 7 is formed by cutting two vertical openings communicated with each other on the side surface of the brush clamping seat 6 and one horizontal opening below the vertical opening, the inner surface of the lower end of the elastic clamping piece 7 extends inwards and protrudes, the lower end of the elastic clamping piece 7 is clamped in the positioning groove 5 in a normal state, the outer surface of the elastic clamping piece 7 is limited by the annular clamping strip 11 on the anti-falling ring 10 to prevent the elastic clamping piece 7 from being separated from the positioning groove 5, the anti-falling ring 10 is upwards pulled during separation, the annular clamping strip 11 is separated from the outer side surface of the elastic clamping piece 7, and the inner side of the elastic clamping piece 7 is extruded to be outwards deformed to separate from the positioning groove 5 so that the brush clamping.

Preferably, the brush holder 6 is a regular octagon, the number of the elastic clamping pieces 7 and the number of the limiting blocks 9 are four respectively, all the limiting blocks 9 are arranged at equal heights, all the elastic clamping pieces 7 are arranged at equal heights, each elastic clamping piece 7 or each limiting block 9 occupies the outer surface of one brush holder 6, and one limiting block 9 is arranged between every two adjacent elastic clamping pieces 7.

Preferably, the brush holder 6 is connected to the brush holder 2 by screws, and the fixing base 4 is connected to the pulsator 1 by screws.

When the anti-dropping device is used, the anti-dropping ring 10 is arranged in the compression spring 12 and is clapped in the brush card seat 6, the annular clamping strip 11 and the limiting block 9 deform at the moment of clapping contact, so that the annular clamping strip 11 passes through the limiting block 9 to be assembled, at the moment, the annular clamping strip 11 is tightly attached to the limiting block 9 under the extrusion of the compression spring 12, the annular clamping strip 11 is contacted with the outer side surface of the elastic clamping piece 7, at the moment, the brush frame 2, the brush card seat 6 and the anti-dropping ring 10 are assembled together, as shown in figure 2, when the anti-dropping ring 10 is pulled outwards and moves upwards relative to the brush card seat 6, so that the annular clamping strip 11 is separated from the position of the elastic clamping piece 7, the brush card seat 6 is sleeved on the fixed base 4, the elastic clamping piece 7 on the brush card seat 6 is clamped in the positioning groove 5, the anti-dropping ring 10 is reset under the elastic action of the spring after releasing the hand, the annular clamping strip 11 is positioned on the outer side, ensure that the elastic clamping piece 7 can not deform outwards, so that the elastic clamping piece 7 is effectively clamped in the positioning groove 5. When the brush is required to be disassembled, the anti-falling ring 10 is pulled upwards and pulled out, the elastic clamping piece 7 deforms outwards to be separated from the positioning groove 5, the brush clamping seat 6 is separated from the fixed base 4, the assembly and disassembly are rapid and convenient, and the connection mode is stable and reliable.

The above, it is only the preferred embodiment of the present invention, not to make any restriction on the utility model, all the bases the technical principle of the present invention is to any simple modification, equivalent change or modification made by the above embodiments, still belong to the technical solution scope of the present invention.

Claims

1. The utility model provides a shoe washing machine brush connection structure, includes impeller (1) and brush yoke (2), be provided with brush (3) on brush yoke (2), its characterized in that: a fixed base (4) with a polygonal section is fixedly connected with the center of the upper surface of the impeller (1), a plurality of positioning grooves (5) are distributed at the same height position of the outer surface of the fixed base (4) along the circumferential direction, a brush clamping seat (6) with the section shape matched with that of the fixed base (4) is fixedly connected with the bottom of the brush frame (2), an elastic clamping piece (7) is arranged on the side surface of the brush clamping seat (6), the elastic clamping piece (7) is clamped into the positioning groove (5) when the brush clamping seat (6) is sleeved into the outer side of the fixed base (4) in place, a limiting step (8) is arranged at the top of the outer side of the brush clamping seat (6), a limiting block (9) is arranged at the lower part of the brush clamping seat (6), an anti-falling ring (10) is sleeved on the outer part of the brush clamping seat (6) from bottom to top, an annular clamping strip (11) is arranged on the inner, the upper end of the compression spring (12) is abutted against the limiting step (8), the lower end of the compression spring is abutted against the annular clamping strip (11), the lower part of the annular clamping strip (11) is limited by the limiting block (9) to prevent the anti-drop ring (10) from falling downwards, and the inner side surface of the annular clamping strip (11) is abutted against the outer side of the elastic clamping piece (7) when the lower part of the annular clamping strip (11) is abutted against the limiting block (9) and ensures that the inner side surface of the elastic clamping piece (7) is clamped in the positioning groove (5).

2. The brush attachment structure of a shoe washing machine according to claim 1, wherein: the fixed base (4) and the brush clamping seat (6) are regular polygons, the positioning grooves (5) are uniformly distributed on the outer surface of the fixed base (4) in an equal angle mode, and the elastic clamping pieces (7) are uniformly distributed on the brush clamping seat (6) in an equal angle mode.

3. The brush attachment structure of a shoe washing machine according to claim 2, wherein: elastic card (7) are formed by two vertical openings and one horizontal opening cutting in below that communicate on brush cassette (6) side, elastic card (7) lower extreme inner surface extends the protrusion inwards, and elastic card (7) lower end department block prevents that elastic card (7) break away from positioning groove (5) in positioning groove (5) and elastic card (7) surface receives the restriction of annular screens strip (11) on anticreep circle (10) under the normality, upwards pulls up anticreep circle (10) during the separation, and annular screens strip (11) break away from elastic card (7) lateral surface, and elastic card (7) inboard is outwards deformed by the extrusion and is break away from positioning groove (5) and make brush cassette (6) dismantle from fixed baseplate (4).

4. The brush attachment structure of a shoe washing machine according to claim 3, wherein: the brush clamping seat (6) is a regular octagon, the number of the elastic clamping pieces (7) and the limiting blocks (9) is four, all the limiting blocks (9) are arranged at equal heights, all the elastic clamping pieces (7) are arranged at equal heights, each elastic clamping piece (7) or each limiting block (9) occupies the outer surface of one brush clamping seat (6), and one limiting block (9) is arranged between every two adjacent elastic clamping pieces (7).

5. The brush attachment structure of a shoe washing machine according to claim 1, wherein: the brush clamping seat (6) is connected to the brush frame (2) through screws, and the fixed base (4) is connected to the impeller (1) through screws.