CN220631348U

CN220631348U - Hair washing brush capable of discharging liquid by pressing

Info

Publication number: CN220631348U
Application number: CN202322253592.5U
Authority: CN
Inventors: 卢必文
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-21
Filing date: 2023-08-21
Publication date: 2024-03-22
Anticipated expiration: 2033-08-21

Abstract

The utility model relates to a hair washing brush capable of pressing liquid to be discharged, and belongs to the technical field of articles for daily use. The novel water heater comprises an upper shell and a lower shell, wherein the upper shell is fixedly connected with the lower shell, a liquid storage cavity is formed in the upper shell, a hairbrush and a liquid outlet are formed in the bottom of the lower shell, a groove is formed in the top of the upper shell, a notch is formed in the side wall of the groove, a return air channel is formed in the bottom of the groove, the return air channel is used for communicating the groove with the liquid outlet, a pressurizing part is arranged in the groove, a pressurizing bin is arranged in the pressurizing part, an elastic pressing part is arranged at the top of the pressurizing part, and a sealing gasket is arranged at the bottom of the pressurizing part; in this scheme, because at the in-process of gaseous backward flow, liquid outlet and return air channel keep the state of intercommunication, and the impurity that outside air and air carried can directly enter into the return air channel, enters into the pressurization storehouse through the return air channel, and impurity such as hair can be blocked in the return air channel, has avoided impurity and the washing liquid contact in the stock solution chamber, pollutes the washing liquid.

Description

Hair washing brush capable of discharging liquid by pressing

Technical Field

The utility model belongs to the technical field of articles for daily use, and relates to a hair washing brush capable of pressing liquid to be discharged.

Background

Most people use a mode of hand washing when washing hair or washing pets, firstly pouring washing liquid on the palm of the hand, then coating washing liquid on the palm of the hand, and grasping and rubbing hair by fingers to clean the hair, wherein the mode can lead to uneven coating of the washing liquid, and simultaneously nails on the hand are easy to scratch the scalp.

However, the pressing liquid hair washing brush in the prior art still has some defects: in the process of using the hair washing brush, the liquid outlet button that is equipped with on the hair washing brush is pressed for the inside atmospheric pressure increase of hair washing brush reaches the function of extruding the lotion, after unclamping the liquid outlet button, the button can rebound, make can press out the liquid again, but at the in-process that the button is kick-backed, the hair washing brush can be followed the liquid outlet and inwards inhale gas, make the button can rebound, and impurity such as hair can be carried in the gas of inhalant, can fuse with the lotion after these impurity get into the hair washing brush inside, make the lotion contaminated.

Disclosure of Invention

The utility model aims at solving the problems existing in the prior art, and provides a hair washing brush capable of pressing liquid out, which aims at solving the technical problems that: how to optimize the structure of the hair brush so that the washing liquid in the hair brush is not polluted.

The aim of the utility model can be achieved by the following technical scheme: the utility model provides a press hair brush of play liquid, includes casing and lower casing, go up casing and lower casing and link firmly, it is equipped with the stock solution chamber to go up the inside stock solution chamber that is equipped with of casing, lower casing bottom is equipped with brush and liquid outlet, it is equipped with the recess to go up the casing top, be equipped with the notch on the lateral wall of recess, the recess bottom is equipped with the return airway, the return airway communicates recess and liquid outlet, the inside pressurization part that is equipped with of recess, the inside pressurization storehouse that is equipped with of pressurization part, the pressurization part top is equipped with elastic pressing part, the bottom of pressurization part is equipped with sealed pad.

In the scheme, a liquid storage cavity in the upper shell is used for storing washing liquid, a pressurizing bin of the pressurizing component is of a hollow structure, when the hair washing brush is used for washing hair, the hair washing brush is placed above the top of the hair, the pressing part on the pressurizing component is pressed, the pressing part is made of elastic materials and is concavely deformed inwards after being stressed, so that the air pressure in the pressurizing bin is increased, the sealing gasket is pressed downwards by the air pressure, the sealing gasket is blocked by the air return channel, meanwhile, air in the pressurizing bin flows out from a gap between the pressurizing component and the sealing gasket, flows into the liquid storage cavity from a notch, so that the washing liquid in the liquid storage cavity is extruded from a liquid outlet under the action of the air pressure, after the pressing part is loosened, the pressing part is rebounded and returns to the original shape under the action of the elastic force, and when the pressing part rebounds, the air pressure in the pressurizing bin is reduced, the sealing gasket is sucked upwards, and external air flows into the air return channel after entering the liquid outlet, flows into the groove, and then flows back into the pressurizing bin, so that the liquid can be pressed again; through the mode, because the liquid outlet and the return air channel are kept in a communicated state in the gas backflow process, external air and impurities carried in the air can directly enter the return air channel, enter the pressurizing bin through the return air channel, and impurities such as hair can be blocked in the return air channel, so that the impurities are prevented from contacting with the washing liquid in the liquid storage cavity, and the washing liquid is prevented from being polluted.

In the hair washing brush capable of pressing liquid, the outer side wall of the pressing part is provided with a clamping block, and the clamping block is propped against the top of the notch. The clamping block is propped against the top of the notch, so that the pressurizing component is fixedly connected with the groove.

In the hair washing brush capable of pressing liquid out, the lower shell consists of an outer ring and a bottom plate, the hair brush and the liquid outlet are arranged on the bottom plate, and the outer ring is connected with the bottom plate in a clamping mode. The outer ring and the bottom plate in the lower shell are of detachable structures, and are convenient to detach, separate and clean due to the clamping connection.

In the hair washing brush capable of pressing liquid, threads are arranged on the inner side of the outer ring and the outer side of the upper shell, the outer ring is fixedly connected with the upper shell through the threads, and the fixedly connected upper shell abuts against the bottom plate to fixedly connect the bottom plate with the outer ring. Because the upper shell is in threaded connection with the outer ring, the upper shell and the outer ring can be conveniently separated through rotation, and then the liquid storage cavity in the upper shell is replenished with washing liquid.

In the hair washing brush capable of pressing liquid, the base plate and the hair brush are made of elastic materials, and the whole pressing part is made of elastic materials. Because the bottom plate and the hairbrush are made of elastic materials, the pressure in the liquid storage cavity is increased, the bottom plate can protrude downwards, the liquid outlet is separated from the air return channel, the washing liquid can flow out from the liquid outlet, after a certain amount of washing liquid flows out, the air pressure in the liquid storage cavity is recovered to be normal, and the bottom plate can rebound, so that the liquid outlet and the air return channel are kept in a communicated state.

In the hair washing brush capable of pressing liquid, the pressurizing part is provided with the hand strap, the side wall of the upper shell is made of transparent materials, and the side wall of the upper shell is provided with the scale marks. The side wall of the shell is transparent, so that the residual amount of the washing liquid in the liquid storage cavity can be observed, and the scale marks on the side wall directly read the residual amount of the washing liquid.

Compared with the prior art, the utility model has the following advantages:

1. in this scheme, owing to at the in-process of gaseous backward flow, liquid outlet and return air channel keep the state of intercommunication, and the impurity that outside air and air carried can directly enter into the return air channel, enters into the pressurization storehouse through the return air channel, and impurity such as hair can be blocked in the return air channel, has avoided impurity and the washing liquid contact in the stock solution chamber, pollutes the washing liquid.

2. The side wall of the upper shell is made of transparent materials, so that a user can observe the residual amount of the washing liquid in the liquid storage cavity, scale marks are arranged on the side wall of the upper shell, and the residual amount of the washing liquid can be directly read.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of the front half-section of the present utility model;

fig. 3 is a schematic view of a three-dimensional exploded structure of the present utility model.

In the figure, 1, an upper shell; 1a, grooves; 1a1, a notch; 1b, an air return channel; 1c, a liquid storage cavity; 1d, marking scales; 2. a lower housing; 2a, a bottom plate; 2a1, a liquid outlet; 2b, an outer ring; 3. a pressurizing member; 3a, carrying straps; 3b, a pressurizing bin; 3c, a pressing part; 3d, clamping blocks; 4. a brush; 5. a thread; 6. and a sealing gasket.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

Examples

As shown in fig. 1, the hair brush for pressing liquid outlet comprises an upper shell 1 and a lower shell 2, wherein a brush 4 is arranged at the bottom of the lower shell 2, a pressurizing part 3 is arranged at the top of the upper shell 1, and a hand strap 3a fixedly connected with the side wall of the pressurizing part 3 is arranged.

As shown in fig. 2 and fig. 3, the lower casing 2 is composed of a bottom plate 2a and an outer ring 2b, the bottom plate 2a and the brush 4 are made of elastic materials such as rubber or silica gel, the bottom plate 2a is connected with the inner wall of the outer ring 2b in a clamped mode, a liquid outlet 2a1 is arranged in the center of the bottom plate 2a, the brush 4 is arranged below the bottom plate 2a, matched threads 5 are arranged on the inner wall of the outer ring 2b and the outer wall of the upper casing 1, the upper casing 1 and the outer ring 2b are fixedly connected through the threads 5, the fixedly connected upper casing 1 abuts against the bottom plate 2a, the bottom plate 2a is fixedly connected with the outer ring 2b, the upper casing 1 is made of transparent materials such as glass or plastic, a scale mark 1d is arranged on the side wall of the upper casing 1, a groove 1a is arranged at the top of the upper casing 1, a return air channel 1b is arranged at the bottom of the upper casing, the lower end of the return air channel 1b abuts against the bottom plate 2a, the return air channel 1b is enabled to be connected with the liquid outlet 2a through the threads 5, the upper casing 1a and the pressure part 3b is arranged at the bottom of the upper casing 1b, a pressurizing part 3 is arranged at the bottom of the upper casing 1b, the pressurizing part is connected with the pressurizing part 3b is arranged at the bottom part 3c, the pressurizing part is connected with the pressurizing part 1b is arranged at the bottom part 3c, the pressurizing part is connected with the pressurizing part 3b is arranged at the side wall of the pressurizing part 1c, and the pressurizing part 3 is connected with the pressurizing part 3b is connected with the pressurizing part 3, and the pressurizing part 3 is arranged at the pressurizing part 3, and the pressurizing part is connected with the pressurizing part 3, and the pressurizing part 3 is connected with the pressurizing part 3 and the pressurizing part is connected with the pressurizing part 3.

The working principle of the scheme is as follows, as shown in fig. 1-3, a liquid storage cavity 1c in an upper shell 1 is used for storing washing liquid, the upper shell 1 and an outer ring 2b can be separated through rotation, washing liquid is supplemented in the liquid storage cavity 1c, a pressurizing bin 3b of a pressurizing component 3 is of a hollow structure, when the hair is used for brushing hair, the hair brushing is placed above the top of the head, a pressing part 3c on the pressurizing component 3 is pressed, the pressing part 3c is made of elastic materials and can be concavely deformed inwards after being stressed, so that the air pressure in the pressurizing bin 3b is increased, air flow can flow out from an opening at the bottom of the pressurizing bin 3b, meanwhile, the sealing gasket 6 is pressed down by the air flow, the sealing gasket 6 blocks a return air channel 1b, and air in the pressurizing bin 3b can flow out from a gap between the pressurizing component 3 and the sealing gasket 6, the air pressure in the liquid storage cavity 1c is increased by flowing into the notch 1a1, the elastic bottom plate 2a protrudes downwards, the liquid outlet 2a1 is separated from the air return channel 1b, the washing liquid can flow out of the liquid outlet 2a1, after a certain amount of washing liquid flows out, the air pressure in the liquid storage cavity 1c is recovered to be normal, the bottom plate 2a rebounds, the liquid outlet 2a1 is kept in a communicated state with the air return channel 1b, after the pressing part 3c is released, the pressing part 3c rebounds and recovers under the action of elastic force, the air pressure in the pressing chamber 3b is reduced, the sealing gasket 6 is sucked upwards, the external air flows into the air return channel 1b from the liquid outlet 2a1, the air in the air return channel 1b flows into the groove 1a and then flows back into the pressing chamber 3b, and the liquid can be pressed again.

In this way, since the liquid outlet 2a1 and the air return channel 1b are kept in a communicated state in the process of air backflow, external air and impurities carried in the air can directly enter the air return channel 1b, enter the pressurizing bin 3b through the air return channel 1b, and impurities such as hair can be blocked in the air return channel 1b, so that the impurities are prevented from contacting with the washing liquid in the liquid storage cavity 1c, and the washing liquid is prevented from being polluted.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Although 1, the upper housing is used more herein; 1a, grooves; 1a1, a notch; 1b, an air return channel; 1c, a liquid storage cavity; 1d, marking scales; 2. a lower housing; 2a, a bottom plate; 2a1, a liquid outlet; 2b, an outer ring; 3. a pressurizing member; 3a, carrying straps; 3b, a pressurizing bin; 3c, a pressing part; 3d, clamping blocks; 4. a brush; 5. a thread; 6. gasket, etc., but does not exclude the possibility of using other terms. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.

Claims

1. The utility model provides a press hair brush of play liquid, includes casing (1) and inferior valve body (2), go up casing (1) and inferior valve body (2) link firmly, go up casing (1) inside reservoir (1 c) that is equipped with, inferior valve body (2) bottom is equipped with brush (4) and liquid outlet (2 a 1), a serial communication port, go up casing (1) top and be equipped with recess (1 a), be equipped with notch (1 a 1) on the lateral wall of recess (1 a), recess (1 a) bottom is equipped with return airway (1 b), return airway (1 b) are with recess (1 a) and liquid outlet (2 a 1) intercommunication, the inside pressurization part (3) that is equipped with of recess (1 a), the inside pressurization storehouse (3 b) that is equipped with of pressurization part (3), pressurization part (3) top is equipped with elastic pressure part (3 c), the bottom of pressurization part (3) is equipped with sealed pad (6).

2. The hair brush for pressing liquid outlet according to claim 1, wherein the outer side wall of the pressing part (3) is provided with a clamping block (3 d), and the clamping block (3 d) is abutted against the top of the notch (1 a 1).

3. A hair brush according to claim 1, wherein the lower housing (2) comprises an outer ring (2 b) and a bottom plate (2 a), the hair brush (4) and the liquid outlet (2 a 1) are both arranged on the bottom plate (2 a), and the outer ring (2 b) is connected with the bottom plate (2 a) in a clamping manner.

4. A hair brush according to claim 3, wherein the inner side of the outer ring (2 b) and the outer side of the upper shell (1) are provided with threads (5), the outer ring (2 b) and the upper shell (1) are fixedly connected through the threads (5), and the fixedly connected upper shell (1) abuts against the bottom plate (2 a) to fixedly connect the bottom plate (2 a) with the outer ring (2 b).

5. A push-out hair brush according to claim 3, wherein the base plate (2 a) and the brush (4) are made of an elastic material, and the pressing member (3) is integrally made of an elastic material.

6. A hair brush for pressing liquid according to claim 1, wherein the pressurizing member (3) is provided with a hand strap (3 a), the side wall of the upper housing (1) is made of a transparent material, and the side wall of the upper housing (1) is provided with scale marks (1 d).