CN209950620U

CN209950620U - Electric cleaning brush

Info

Publication number: CN209950620U
Application number: CN201920528110.3U
Authority: CN
Inventors: 劳紫阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2020-01-17
Anticipated expiration: 2029-04-18

Abstract

The utility model discloses an electric cleaning brush, which comprises a main machine which is connected with the brush and consists of a handheld part and a motor part, wherein the bottom surface of the motor part and the top surface of the handheld part are inclined planes, the motor part is rotatably arranged at the top end of the handheld part, and a positioning mechanism is arranged between the motor part and the handheld part; the positioning mechanism comprises a fixed cover fixed on one side of the bottom end of the motor part, a push block arranged on the fixed cover in a sliding manner, and a spring accommodated in the fixed cover and used for resetting the push block, wherein the bottom of the push block is provided with a clamping block connected with the motor part; the top of the handheld part is provided with two clamping grooves, and the clamping block is clamped in one of the clamping grooves. When in use, the motor part or the hand-held part can be rotated, so that the angle between the motor part and the hand-held part is changed, and the use is flexible and convenient.

Description

Electric cleaning brush

Technical Field

The utility model relates to a cleaning tool, in particular to an electric cleaning brush.

Background

Electric cleaning brush is present common electric cleaning tool, and its structure generally includes the host computer, and the host computer top is equipped with the rotating head, can install the brush of different grade type on the rotating head, and the extension handle can be connected to the host computer bottom, often has following problem in the use: the main machine is of an integrated structure, the angle cannot be adjusted, if the cleaning angle needs to be adjusted, the brush can only be designed to be adjustable in the angle, and the use is not flexible and convenient.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned drawbacks of the prior art, the present invention is directed to: provides an electric cleaning brush which is flexible and convenient to use.

The technical solution of the utility model is that: the electric cleaning brush comprises a main machine which is connected with the brush and consists of a handheld part and a motor part, wherein the bottom surface of the motor part and the top surface of the handheld part are inclined planes, the motor part is rotatably arranged at the top end of the handheld part, and a positioning mechanism is arranged between the motor part and the handheld part.

Furthermore, the positioning mechanism comprises a fixed cover fixed on one side of the bottom end of the motor part, a push block arranged on the fixed cover in a sliding mode, and a spring accommodated in the fixed cover and used for resetting the push block, and a clamping block connected with the motor part is arranged at the bottom of the push block.

Furthermore, a plurality of clamping grooves are formed in the top of the handheld portion, and the clamping block is clamped into one of the clamping grooves.

Furthermore, a pair of clamping grooves are formed in the top of the handheld portion, and the two clamping grooves are symmetrically arranged.

Furthermore, one side of the bottom end of the motor part is provided with an accommodating groove, and the fixed cover is fixed in the accommodating groove.

Furthermore, the fixed cover is provided with a sliding groove with a downward opening, a pair of baffle plates are arranged in the sliding groove, the inner end of the push block is arranged in the sliding groove in a sliding mode, the outer end of the push block is exposed out of the fixed cover, the inner side of the push block is provided with a pair of convex strips, the convex strips are arranged corresponding to the baffle plates, and the baffle plates are blocked outside the convex strips.

Furthermore, a convex column is arranged in the top end of the fixed cover, the top end of the spring is sleeved on the convex column, and the bottom end of the spring is pressed on the inner wall of the push block.

Furthermore, a circular ring is arranged in the middle of the top end of the handheld portion, a circular sleeve is arranged in the middle of the bottom end of the motor portion, and the circular sleeve is sleeved on the circular ring and is in running fit with the circular ring.

Furthermore, the top of the handheld portion is provided with a positioning cover consisting of two cover shells, the clamping groove is formed in the positioning cover, an annular groove is formed between the positioning cover and the annular ring, the round sleeve penetrates through the groove, a positioning strip is arranged on the outer wall of the round sleeve, a group of notches are symmetrically arranged on the positioning strip, and a positioning block used for blocking the positioning strip is arranged on the inner wall of one of the cover shells.

Furthermore, the top end of the main machine is provided with a brush, and the bottom end of the main machine is provided with a handle.

Use the utility model provides an electric cleaning brush, its beneficial effect is: when in use, the motor part or the hand-held part can be rotated, so that the angle between the motor part and the hand-held part is changed, and the use is flexible and convenient.

Drawings

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

fig. 2 is a schematic structural view of another use state of the present invention;

fig. 3 is an assembly schematic view of the motor part and the hand-held part of the present invention;

FIG. 4 is a schematic view of the installation of the fixing cover and the pushing block of the present invention;

fig. 5 is a schematic cross-sectional view of the present invention;

FIG. 6 is an enlarged view of area A of FIG. 5;

fig. 7 is an exploded view of the motor portion and the handle portion of the present invention;

FIG. 8 is a schematic view of the brush and handle assembly of the present invention;

fig. 9 is a schematic structural diagram of the housing of the present invention.

Shown in the figure: 100-host computer, 1-handheld portion, 2-motor portion, 3-brush, 4-handle, 5-positioning mechanism, 51-fixed cover, 52-ejector pad, 521-fixture block, 53-spring, 6-draw-in groove, 7-storage tank, 8-spout, 9-baffle, 10-sand grip, 11-projection, 12-ring, 13-circle cover, 14-positioning cover, 141-housing, 15-recess, 16-positioning strip, 161-breach, 17-locating piece, 18-motor, 19-rotating head, 20-battery, 21-shift knob, 22-charging mouth, 23-socket, 24-O type circle.

Detailed Description

For a more intuitive and complete understanding of the technical solution of the present invention, the following non-limiting characteristic description is now performed by combining the drawings of the present invention:

as shown in fig. 1 to 9, the electric cleaning brush includes a main body 100 connected to a brush 3 and composed of a hand-held portion 1 and a motor portion 2, wherein the bottom surface of the motor portion 2 and the top surface of the hand-held portion 1 are both inclined surfaces, the motor portion 2 is rotatably mounted on the top end of the hand-held portion 1, and a positioning mechanism 5 is provided between the motor portion 2 and the hand-held portion 1.

The positioning mechanism 5 includes a fixed cover 51 fixed at one side of the bottom end of the motor part 2 by screws, a push block 52 slidably disposed on the fixed cover 51, and a spring 53 accommodated in the fixed cover 51 and used for resetting the push block 52, and a fixture block 521 connected to the motor part 2 is provided at the bottom of the push block 52. The top of the handheld portion 1 is provided with a plurality of slots 6, and the latch 521 is latched into one of the slots 6. The top of the handheld part 1 is provided with a pair of clamping grooves 6, and the two clamping grooves 6 are symmetrically arranged. When the pushing block 52 is pushed up, the spring 53 is compressed, and the pushing block 52 moves downward by the elastic force of the spring 53 after the hand is released.

The motor part 2 has a receiving groove 7 at a bottom end side thereof, and a fixing cover 51 is fixed in the receiving groove 7. The fixed cover 51 is provided with a sliding groove 8 with a downward opening, a pair of baffle plates 9 is arranged in the sliding groove 8, the inner end of the push block 52 is arranged in the sliding groove 8 in a sliding mode, the outer end of the push block 52 is exposed out of the fixed cover 51, the inner side of the push block 52 is provided with a pair of convex strips 10, the convex strips 10 are arranged corresponding to the baffle plates 9, and the baffle plates 9 are blocked outside the convex strips 10. The top end of the fixed cover 51 is provided with a convex column 11, the top end of the spring 53 is sleeved on the convex column 11, and the bottom end is pressed on the inner wall of the push block 52.

The middle of the top end of the handheld part 1 is provided with a circular ring 12, the middle of the bottom end of the motor part 2 is provided with a circular sleeve 13, and the circular sleeve 13 is sleeved on the circular ring 12 and is in running fit with the circular ring 12. The top end of the handheld part 1 is provided with a positioning cover 14 consisting of two cover shells 141, the clamping groove 6 is arranged on the positioning cover 14, an annular groove 15 is formed between the positioning cover 14 and the circular ring 12, the circular sleeve 13 penetrates through the groove 15, a positioning strip 16 is arranged on the outer wall of the circular sleeve 13, a group of notches 161 are symmetrically arranged on the positioning strip 16, and a positioning block 17 for blocking the positioning strip 16 is arranged on the inner wall of one of the cover shells 141.

The positioning block 17 and the positioning bar 16 are disposed corresponding to the two slots 6, that is, when the notch 161 on the positioning bar 16 is rotated to the position of the positioning block 17, the latch 521 on the pushing block 52 is aligned with the slot 6. As shown in fig. 2, the maximum rotation angle of the present invention is preferably 180 degrees, i.e. the maximum angle of the positioning block 17 moving between the two notches 161.

The middle of the round sleeve 13 and the round ring 12 are provided with holes, and the power supply wire passes through the holes. A plurality of O-shaped rings are sleeved on the outer wall of the circular ring 12 and can play a damping role.

The included angles between the bottom surface of the motor part 2 and the top surface of the handheld part 1 and the horizontal plane are equal, so that after the motor part 2 and the handheld part 1 are assembled together, the whole host 100 can be in a linear type, as shown in fig. 1; when the handheld part is used, the pushing block 52 is pushed upwards, the clamping block 521 on the pushing block 52 is separated from the clamping groove 6, then the handheld part 1 is rotated anticlockwise (the rotation direction of the handheld part 1 is determined by the positioning block 17 on the housing 141, and when the positioning block 17 is arranged on the other housing 141, the rotation direction is just opposite), after the handheld part is rotated by the maximum angle, the pushing block 52 is released, the clamping block 521 is clamped in the other clamping groove 6, and the angle adjustment is finished, as shown in fig. 2.

The brush 3 is installed on the top of the main body 100, and the handle 4 is installed on the bottom. The motor part 2 is provided with a motor 18, the top of the motor part is provided with a rotating head 19, and the rotating head 19 is used for installing the brush 3. The handheld portion 1 is internally provided with a battery 20, the battery 20 is electrically connected with the motor 18, the outer wall of the top end of the handheld portion 1 is provided with a switch button 21, and the bottom of the handheld portion 1 is provided with a charging port 22 and a socket 23 for mounting the handle 4.

It is to be understood that the foregoing is only a preferred embodiment of the present invention, and not intended to limit the scope of the invention, which is defined by the following claims and drawings.

Claims

1. Electronic cleaning brush, its characterized in that: the electric brush comprises a main machine which is connected with the brush and consists of a handheld part and a motor part, wherein the bottom surface of the motor part and the top surface of the handheld part are inclined planes, the motor part is rotatably arranged at the top end of the handheld part, and a positioning mechanism is arranged between the motor part and the handheld part.

2. The electric cleaning brush according to claim 1, wherein: the positioning mechanism comprises a fixed cover fixed on one side of the bottom end of the motor part, a push block arranged on the fixed cover in a sliding mode, and a spring accommodated in the fixed cover and used for resetting the push block, wherein a clamping block connected with the motor part is arranged at the bottom of the push block.

3. The electric cleaning brush according to claim 2, wherein: the top of the handheld portion is provided with a plurality of clamping grooves, and the clamping blocks are clamped into one of the clamping grooves.

4. The electric cleaning brush according to claim 3, wherein: the top of handheld portion is equipped with a pair of draw-in groove, and two draw-in grooves symmetry set up.

5. The electric cleaning brush according to claim 4, wherein: one side of the bottom end of the motor part is provided with a containing groove, and the fixing cover is fixed in the containing groove.

6. The electric cleaning brush according to claim 2 or 5, characterized in that: the fixed cover is provided with a sliding groove with a downward opening, a pair of baffles is arranged in the sliding groove, the inner end of the push block is arranged in the sliding groove in a sliding mode, the outer end of the push block is exposed out of the fixed cover, a pair of raised lines are arranged on the inner side of the push block, the raised lines correspond to the baffle arrangement, and the baffles are blocked outside the raised lines.

7. The electric cleaning brush according to claim 6, wherein: the top end of the fixed cover is internally provided with a convex column, the top end of the spring is sleeved on the convex column, and the bottom end of the spring is pressed on the inner wall of the push block.

8. The electric cleaning brush according to claim 3, wherein: the middle of the top end of the handheld part is provided with a circular ring, the middle of the bottom end of the motor part is provided with a circular sleeve, and the circular sleeve is sleeved on the circular ring and is in running fit with the circular ring.

9. The electric cleaning brush according to claim 8, wherein: the top of handheld portion is equipped with the location cover of compriseing two enclosers, and the draw-in groove setting is covered in the location, is formed with annular groove between location cover and the ring, and the circle cover passes the recess, has the location strip on the outer wall of circle cover, has a set of breach on the location strip symmetrically, is equipped with the locating piece that is used for blocking the location strip on the inner wall of one of them encloser.

10. The electric cleaning brush according to claim 1, wherein: the brush is installed at the top end of the main machine, and the handle is installed at the bottom end of the main machine.