CN217771740U

CN217771740U - Brush barrel and liquid outlet mechanism of disposable brush and pressing plate mechanism for cleaning brush head

Info

Publication number: CN217771740U
Application number: CN202123455974.3U
Authority: CN
Inventors: 余佳驹
Original assignee: Wuyi Egger Intelligent Technology Co ltd
Current assignee: Wuyi Egger Intelligent Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-11-11
Anticipated expiration: 2031-12-31

Abstract

The utility model provides a brush bucket and play liquid mechanism of disposable brush and be used for brush first abluent pressure plate mechanism, include: the barrel body is provided with a cavity; the cleaning liquid storage device comprises a liquid storage cavity, wherein cleaning liquid is stored in the liquid storage cavity; the cleaning device comprises a liquid spraying opening communicated with a liquid storage cavity, an extrusion cavity and a piston arranged in the extrusion cavity, wherein a reset piece is arranged in the extrusion cavity to drive the piston to reset, the piston moves to generate air pressure to extrude cleaning liquid out of the liquid spraying opening, and the liquid spraying opening faces a cleaning area; the cleaning brush comprises a pressing plate, wherein the pressing plate is arranged in a cleaning area, a connecting part is arranged on the pressing plate and is linked with a piston, a brush head is placed on a brush plate to be pressed, and cleaning liquid sprayed from a liquid spraying opening flows onto the brush head above the pressing plate. The utility model combines all functions of brush head storage and liquid outlet cleaning of the disposable brush, and is more convenient to use. The liquid outlet cleaning structure combines the functions of extrusion and liquid spraying, and cleaning liquid is sprayed to the brush head in the extrusion process.

Description

Brush barrel and liquid outlet mechanism of disposable brush and pressing plate mechanism for cleaning brush head

Technical Field

The utility model belongs to house washing field relates to disposable cleaning brush, especially relates to the brush bucket of disposable brush and go out liquid mechanism and be used for brush first abluent pressure plate mechanism.

Background

The disposable cleaning brush is an existing common cleaning tool and comprises a brush rod and a brush head, the brush head is clamped by the brush rod, the brush head is discarded after use, and the disposable cleaning brush is very convenient.

The existing brush head is stacked in a barrel, the specific structure is a disposable toilet brush with an automatic cover opening disclosed in a patent publication No. CN212307684U, the brush head is stacked in the barrel, and a brush rod can be sequentially clamped from top to bottom to use. In the operation, although the cleaning brush is named as disposable, the cleaning brush needs to be cleaned after wiping, so that the cleaning brush is repeatedly used, and a cleaning solution is needed to be coated on the brush head for washing during cleaning, so that a mechanism combining a barrel body and cleaning is not available at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the existing problems and provides a brush barrel and a liquid outlet mechanism of a disposable brush and a pressing plate mechanism for cleaning the brush head.

The purpose of the utility model can be realized by the following technical proposal: brush barrel of disposable brush, its characterized in that includes:

the brush head stacking device comprises a barrel body, wherein a cavity is arranged on the barrel body and used for stacking brush heads;

the liquid storage cavity is separated from the cavity and stores cleaning liquid inside;

the liquid outlet mechanism comprises a liquid spraying port communicated with the liquid storage cavity, a squeezing cavity and a piston arranged in the squeezing cavity, a resetting piece is arranged in the squeezing cavity to drive the piston to reset, the piston moves to generate air pressure to extrude cleaning liquid out of the liquid spraying port, and the liquid spraying port faces a cleaning area;

the pressing plate is arranged in the cleaning area, the connecting portion is arranged on the pressing plate and is linked with the piston, the brush head is placed on the brush plate to be pressed, and cleaning liquid sprayed from the liquid spraying opening flows to the brush head above the pressing plate.

Further, the extrusion chamber be equipped with the imbibition mouth, make extrusion chamber and stock solution chamber intercommunication through the imbibition mouth, imbibition mouth department be equipped with the check valve, make the washing liquid follow stock solution chamber flow direction extrusion chamber, the piston on be equipped with the hole that runs through, the hydrojet mouth establish on the extrusion chamber, the hydrojet mouth is established in the piston for the other side of imbibition mouth.

Furthermore, a one-way valve is arranged at the hole of the piston and limits air flow or liquid to flow into the extrusion cavity.

Furthermore, the check valve comprises a ball body, the extrusion cavity is vertically arranged, and the ball body is arranged above the liquid suction port and above the piston hole.

Furthermore, the connecting part of the pressing plate is inserted from the liquid spraying port, and a hollow hole is formed in the pressing plate.

Furthermore, the clamp plate below is equipped with the slop pail, and the centre of slop pail is equipped with the bellied region that makes progress and forms foretell extrusion chamber, the clamp plate as the upper cover of slop pail, the slop pail can dismantle relatively the staving, the bottom in extrusion chamber be equipped with the bottom that is used for the shutoff, the bottom can be dismantled with the slop pail and be connected, be equipped with on the bottom inhale the liquid mouth.

Further, the slop pail press on the staving, have the space between slop pail and the staving and be used for forming the stock solution chamber, the staving top is equipped with annotates the liquid mouth, annotates the liquid mouth intercommunication to the stock solution chamber.

Another theme, play liquid mechanism of brush bucket, its characterized in that includes:

the liquid suction port is arranged below the extrusion cavity, the check valve is arranged at the liquid suction port, the liquid spraying port is arranged above the extrusion cavity, and the liquid suction port is connected with the liquid storage cavity of the cleaning liquid;

the piston is arranged in the extrusion cavity, a through hole is formed in the piston, negative pressure is generated by the movement of the piston, the cleaning liquid is sucked into the extrusion cavity from the liquid suction port, then the cleaning liquid is extruded out of the extrusion cavity from the liquid spraying port by the piston, and the liquid spraying port faces to a cleaning area;

a reset piece which is arranged in the extrusion cavity and pushes against the piston;

and the connecting part of the pressing plate is inserted into the extrusion cavity, and is connected with the piston.

Furthermore, the extrusion cavity is vertically upward, the bottom of the extrusion cavity is provided with a liquid suction port, the top of the extrusion cavity is provided with a liquid spraying port, and the liquid suction port and the liquid spraying port are both provided with a sphere.

Another theme for brush abluent clamp plate mechanism, its characterized in that, the clamp plate is established in the washing region of staving, and the clamp plate below is equipped with the extrusion chamber, is equipped with connecting portion on the clamp plate, and the connecting portion of clamp plate pass the extrusion chamber and with the piston linkage of extrusion intracavity, the clamp plate below is equipped with the hydrojet mouth, and the piston removes and produces atmospheric pressure and extrude the hydrojet mouth with the washing liquid, is equipped with the fretwork position on the clamp plate, and hydrojet mouth spun washing liquid passes the clamp plate upper surface of fretwork position to top.

Compared with the prior art, the utility model combines all functions of brush head storage and liquid outlet cleaning of the disposable brush, and is more convenient to use. The liquid outlet cleaning structure combines the functions of extrusion and liquid spraying, and cleaning liquid is sprayed to the brush head in the extrusion process.

Drawings

Fig. 1 is an overall schematic view of the present invention.

Fig. 2 is a schematic drawing of the first embodiment.

FIG. 3 is a schematic diagram of a liquid ejection apparatus according to the first embodiment.

Fig. 4 is an initial sectional view of the first embodiment.

FIG. 5 is a schematic diagram of an embodiment.

Fig. 6 is the intention of the liquid filling port of the present invention.

FIG. 7 is a schematic drawing of the second embodiment.

FIG. 8 is a schematic diagram of an exemplary second spray.

Fig. 9-10 are schematic diagrams of the present invention in an exploded view.

FIG. 11 is a schematic diagram of the third embodiment.

In the figure, 1, a barrel body; 2, a liquid injection port; 3, a chamber; 4, pressing a plate; 5, a sewage bucket; 6, hollowing out holes; 7, a connecting part; 8, a piston; 9 extruding the cavity; 10 a one-way valve; 11 a liquid storage cavity; 12 liquid suction ports; 13 holes; 14 liquid spraying ports; 15 a reset member; 16 brush rods; 17 a brush head; 18, sewage; 19 a bottom cover.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by those skilled in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

The terms "a," "an," "two," and the like in the description are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that the embodiments described herein may be practiced otherwise than as specifically illustrated or described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

Example one

The barrel 1 of the present invention of fig. 1-6 is used to store the brush head 17 of a disposable brush, and also to clean the brush head 17. Two functions of storage and cleaning are integrated.

The utility model discloses a staving 1 is equipped with cavity 3 and is used for stacking brush head 17, still is equipped with stock solution chamber 11 on staving 1, and the cavity 3 and the stock solution chamber 11 of stacking brush head 17 are separated. The cleaning liquid is stored in the liquid storage cavity 11, the liquid injection port 2 is arranged above the barrel body 1, and the liquid injection port 2 is communicated to the liquid storage cavity 11. The liquid injection port 2 is used for adding a cleaning liquid.

The barrel body 1 is provided with a sewage 18 barrel 5, and the sewage 18 barrel 5 can be lifted upwards, namely can be detached. A space is arranged between the lower bottom of the sewage 18 barrel 5 and the bottom of the barrel body 1 for forming the liquid storage cavity 11.

The pressing plate 4 is arranged above the sewage 18 barrel 5, the liquid outlet mechanism is arranged below the pressing plate 4, the brush rod 16 with the brush head 17 is placed on the pressing plate 4 during cleaning, the pressing plate 4 serves as a cleaning area, the hollow hole 6 is formed in the pressing plate 4, cleaning liquid sprayed from the lower portion can penetrate through the hollow hole 6 and then acts on the brush head 17, and the cleaning liquid can be discharged through downward extrusion of the brush rod 16 with force. Cleaning liquid is sprayed onto the brush head 17, the cleaning liquid is sucked by the brush head 17, the brush head 17 is squeezed for cleaning, and sewage 18 flows into the sewage 18 barrel 5. The brush head 17 is made of sponge or cloth and can be cleaned by extrusion.

The liquid outlet mechanism comprises a liquid spraying opening 14, an extrusion cavity 9 and a piston 8 arranged in the extrusion cavity 9, an upward convex area is arranged in the middle of the sewage 18 barrel 5 to form the extrusion cavity 9, and the size of the outer edge of the piston 8 is matched with the size of the inner wall of the extrusion cavity 9. The extrusion cavity 9 is internally provided with a resetting piece 15, the resetting piece 15 pushes against the piston 8, the piston 8 is reset by the resetting piece 15 after being pushed, and the resetting piece 15 is a spring. The connecting portion 7 of the pressing plate 4 is inserted into the pressing chamber 9, and the connecting portion 7 is in contact with the piston 8. When the pressing plate 4 is pressed down, the piston 8 is pressed down, and the restoring member 15 restores the piston 8 to the initial position.

The lower end of the extrusion cavity 9 is provided with a liquid suction port 12, the extrusion cavity 9 is communicated with a liquid storage cavity 11 through the liquid suction port 12, a one-way valve 10 is arranged at the liquid suction port 12, so that cleaning liquid flows to the extrusion cavity 9 from the liquid storage cavity 11, and a through hole 13 is formed in the piston 8. The liquid spraying port 14 is arranged above the extrusion cavity 9, and the liquid spraying port 14 and the liquid suction port 12 are separated by the piston 8.

Preferably, the connecting portion 7 of the pressing plate 4 is inserted into the liquid ejection port 14 and then enters the pressing chamber 9. The one-way valve 10 comprises a ball body, the extrusion cavity 9 is vertically arranged, and the ball body is placed above the liquid suction port 12. The ball body is made of glass.

Preferably, as shown in fig. 9-10, since the sewage 18 barrel 5 can be detached from the barrel body 1, the bottom of the extrusion chamber 9 is provided with a bottom cover 19 for plugging, the bottom cover 19 is detachably connected with the sewage 18 barrel 5, and the bottom cover 19 is provided with the liquid suction port 12. More preferably, the bottom cap 19 is screwed to the tub 5 of sewage 18.

The working principle is as follows: a1 brush rod 16 and brush head 17 press the pressure plate 4, the pressure plate 4 presses the piston 8 downwards, and the air in the extrusion cavity 9 is exhausted through a hole 13 in the middle of the piston 8. When the piston 8 is reset, if the hole 13 is small enough, the piston 8 is reset to generate negative pressure which is larger than the air pressure which escapes from the hole 13, then the cleaning liquid can be pumped into the squeezing cavity 9 from the liquid storage cavity 11, the one-way valve 10 is opened (the ball is floated upwards and opened), and the figure 2 shows. The brush bar 16 and brush head 17 of A3 again press the pressure plate 4 and the piston 8 is again pressed down, at this point the cleaning liquid is squeezed out and sprayed on the brush head 17, as shown in fig. 3. The A4 brush head 17 is pressed to and fro for cleaning.

The sewage 18 barrel 5 is full of the sewage 18 and then is detached to be poured.

Example two

Fig. 7-8 show that the present embodiment uses two check valves 10, which are respectively disposed at the hole 13 and the liquid suction port 12 of the piston 8.

The lower end of the extrusion cavity 9 is provided with a liquid suction port 12, the extrusion cavity 9 is communicated with a liquid storage cavity 11 through the liquid suction port 12, a one-way valve 10 is arranged at the liquid suction port 12, so that cleaning liquid flows to the extrusion cavity 9 from the liquid storage cavity 11, a through hole 13 is formed in the piston 8, and the one-way valve 10 is arranged on the hole 13. The liquid spraying port 14 is arranged above the extrusion cavity 9, and the liquid spraying port 14 and the liquid suction port 12 are separated by the piston 8.

Preferably, the connecting portion 7 of the pressing plate 4 is inserted into the liquid ejection port 14 and then enters the pressing chamber 9. The one-way valve 10 comprises a ball body, the extrusion cavity 9 is vertically arranged, and the ball body is placed above the liquid suction port 12 and above the hole 13.

Preferably, as shown in fig. 9-10, since the sewage 18 bucket 5 can be detached from the bucket body 1, the bottom of the extrusion chamber 9 is provided with a bottom cover 19 for plugging, the bottom cover 19 is detachably connected with the sewage 18 bucket 5, and the bottom cover 19 is provided with the liquid suction port 12. More preferably, the bottom cap 19 is screwed to the tub 5 of sewage 18.

The working principle is as follows: a1 brush rod 16 and brush head 17 extrude the pressure plate 4, the pressure plate 4 presses the piston 8 downwards, air in the extrusion cavity 9 is exhausted through a hole 13 in the middle of the piston 8, and the one-way valve 10 at the hole 13 is opened (the ball floats upwards and is opened) during extrusion. When the A2 piston 8 is reset, the one-way valve 10 at the hole 13 is closed, the generated negative pressure pumps the cleaning solution into the squeezing cavity 9 from the liquid storage cavity 11, and the one-way valve 10 at the liquid suction port 12 is opened (the ball floats upwards and is opened) as shown in fig. 7. The A3 brush rod 16 and the brush head 17 press the pressure plate 4 again, the piston 8 presses down again, the one-way valve 10 of the liquid suction port 12 is closed, the one-way valve 10 at the hole 13 is opened, at the moment, the cleaning liquid is squeezed out, and the cleaning liquid is sprayed on the brush head 17 as shown in figure 8. The A4 brush head 17 is pressed to and fro for cleaning.

EXAMPLE III

As shown in fig. 11, the liquid outlet mechanism comprises a liquid outlet 14, an extrusion chamber 9 and a piston 8 arranged in the extrusion chamber 9, a reset piece 15 is arranged below the piston 8, and the piston 8 is connected with the pressure plate 4. The size of the outer edge of the piston 8 is matched with the size of the inner wall of the extrusion cavity 9, the piston 8 moves to generate negative pressure to extrude cleaning liquid out of the liquid spraying opening 14, and the liquid spraying opening 14 faces the pressure plate 4 and the cleaning area. The pressing plate 4 is provided with a hollow part (not shown), and the cleaning liquid sprayed from the liquid spraying port 14 passes through the hollow part to the upper surface of the pressing plate 4 above.

The pressing plate 4 can be a whole block, the middle of the pressing plate is provided with a hollow part, or the pressing plate 4 is spliced by a plurality of blocks, and the middle of the pressing plate is provided with a gap as a hollow part.

The principle and the implementation of the present invention are explained by applying specific examples, and the above description of the embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.

Claims

1. Brush barrel of disposable brush, its characterized in that includes:

the pressing plate is arranged in the cleaning area, the connecting portion is arranged on the pressing plate and is connected and linked with the piston, the brush head is placed on the brush plate to be pressed, and cleaning liquid sprayed from the liquid spraying port flows to the brush head above the pressing plate.

2. The brush barrel of the disposable brush as recited in claim 1, wherein the squeezing chamber is provided with a fluid suction port, the squeezing chamber is communicated with the fluid storage chamber through the fluid suction port, the fluid suction port is provided with a one-way valve to allow the cleaning fluid to flow from the fluid storage chamber to the squeezing chamber, the piston is provided with a hole therethrough, the fluid ejection port is provided on the squeezing chamber, and the fluid ejection port is provided on the other side of the piston opposite to the fluid suction port.

3. The brush barrel of the disposable brush as recited in claim 2, wherein the hole of the piston is provided with a one-way valve, and the one-way valve restricts air flow or liquid flow to the extrusion chamber.

4. The disposable brush bucket of claim 3, wherein said one-way valve comprises a ball, said squeeze chamber is vertically disposed, and said ball is disposed above the liquid suction port and above the piston bore.

5. The brush barrel of the disposable brush according to any one of claims 2 to 4, wherein the connecting portion of the pressing plate is inserted from the liquid spraying opening, and the pressing plate is provided with a hollow hole.

6. The brush barrel of the disposable brush as defined in any one of claims 2-4, wherein a slop barrel is arranged under the pressing plate, a raised area is arranged in the middle of the slop barrel to form the squeezing chamber, the pressing plate is used as an upper cover of the slop barrel, the slop barrel can be disassembled relative to the barrel body, a bottom cover for plugging is arranged at the bottom of the squeezing chamber, the bottom cover is detachably connected with the slop barrel, and the bottom cover is provided with the liquid suction port.

7. The brush barrel of the disposable brush of any one of claims 1 to 4, wherein a slop pail is arranged below the pressing plate, the slop pail is pressed on the barrel body, a space is arranged between the slop pail and the barrel body to form the liquid storage cavity, and a liquid injection port is arranged above the barrel body and communicated with the liquid storage cavity.

8. The play liquid mechanism of brush bucket, its characterized in that includes:

the connecting part of the pressure plate is inserted into the extrusion cavity, and the connecting part of the pressure plate is connected with the piston.

9. The liquid outlet mechanism of the brush barrel according to claim 8, wherein the squeezing cavity is vertically upward, the bottom of the squeezing cavity is provided with a liquid suction port, the top of the squeezing cavity is provided with a liquid spraying port, and a ball is arranged on each of the liquid suction port and the liquid spraying port.

10. Be used for brushing abluent pressure plate mechanism, its characterized in that, the clamp plate is established in the washing region of staving, and the clamp plate below is equipped with the extrusion chamber, is equipped with connecting portion on the clamp plate, and the connecting portion of clamp plate pass the extrusion chamber and with the piston linkage of extrusion intracavity, be equipped with the hydrojet mouth below the clamp plate, the piston removes and produces atmospheric pressure and extrude the hydrojet mouth with the washing liquid, is equipped with the fretwork position on the clamp plate, and hydrojet mouth spun washing liquid passes the clamp plate upper surface of fretwork position to top.