CN209825592U - Cleaning brush with liquid storage tank - Google Patents
Cleaning brush with liquid storage tank Download PDFInfo
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- CN209825592U CN209825592U CN201920620245.2U CN201920620245U CN209825592U CN 209825592 U CN209825592 U CN 209825592U CN 201920620245 U CN201920620245 U CN 201920620245U CN 209825592 U CN209825592 U CN 209825592U
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- brush
- liquid
- storage tank
- liquid storage
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Abstract
The utility model discloses a cleaning brush with liquid reserve tank. The brush head with bristles is arranged around the brush head, a hollow elastic ring is arranged around the periphery of the hand-held part, the upper end of the elastic ring is fixed with the lower part of a baffle, the lower end of the elastic ring is fixed with the outer edge of the lower end of the hand-held part, a sealing space is formed between the elastic ring and the outer wall of the hand-held part, and holes are formed in the side wall of the hand-held part; the upper end of the brush rod is fixed with the lower end of the hand-held part, the hollow part of the hand-held part is communicated with the middle hole of the brush rod, and the lower end of the brush rod is connected with the upper end of the brush head; a blocking cover of the liquid storage tank is provided with a ventilation one-way valve, the bottom of the liquid storage tank is fixedly provided with one end of a communicating pipe, the other end of the communicating pipe is connected to the side wall of the lower part of the brush rod, and the communicating pipe is provided with the one-way valve; the liquid outlet hole is connected on the transfusion channel arranged in the brush head. The cleaning liquid can be sprayed and the cleaning process can be finished by only holding the hand-held part with one hand, so that the operation process is simplified; the purpose of accurately putting in the cleaning liquid is achieved, and the using amount of the cleaning liquid is saved.
Description
Technical Field
The invention belongs to a cleaning brush, and particularly relates to a cleaning brush with a liquid storage tank.
Background
When a closestool or a squatting pan needs to be cleaned, when parts which are not soaked in water are cleaned, cleaning liquid is generally sprayed to the parts which need to be cleaned, excess or deficiency is easily caused, the use amount of the cleaning liquid is increased due to excess, the sewage discharge amount is increased, if the excess is not enough, the cleaning liquid is sprayed again, the operation steps are increased, and a cleaning liquid bottle and a cleaning brush are repeatedly used; when the part soaked in water is cleaned, a large amount of cleaning solution needs to be poured, and the diluted cleaning solution is ensured to be above a certain concentration, so that the part can be cleaned.
At present, some cleaning brushes carrying cleaning liquid are developed, for example, patent No. CN201720051239, a toilet brush is disclosed, which can add cleaning liquid when the toilet brush is used, so as to solve the problem of wasting cleaning agent in the using process of the toilet brush, but cleaning work can be done, residual cleaning agent in the toilet brush drops due to gravity action, which causes waste of cleaning agent, and meanwhile, the problem of pollution of cleaning agent in the toilet brush exists, a leakage hole is formed in the toilet brush, cleaning agent can flow out from the leakage hole, and then sewage in the toilet can also flow in along the leakage hole to cause pollution of the cleaning agent.
Disclosure of Invention
The invention aims to solve the technical problem of the prior art, and provides a device which can integrate the operations of adding cleaning liquid and cleaning at the same time, so as to achieve the purposes of accurately spraying the cleaning liquid and saving the cleaning liquid.
The technical scheme adopted by the invention for solving the technical problems is as follows.
A cleaning brush with a liquid storage tank comprises a handheld part, a brush rod, the liquid storage tank and a brush head with brush bristles on the periphery. The handheld part is a cylinder with a hollow part, the top end of the handheld part is provided with a baffle, a hollow elastic ring is arranged on one circle of the periphery of the handheld part, the upper end of the elastic ring is fixed with the lower part of the baffle, the lower end of the elastic ring is fixed with the outer edge of the lower end of the handheld part, a sealing space is formed between the elastic ring and the outer wall of the handheld part, and a hole is formed in the side wall of the handheld part to enable the sealing space to be communicated with the hollow part; the brush rod is a hollow cylinder with a middle hole, the upper end of the brush rod is fixed with the lower end of the handheld part, the hollow part of the handheld part is communicated with the middle hole of the brush rod, and the lower end of the brush rod is connected with the upper end of the brush head; the liquid storage tank is a hollow closed cavity, a feeding hole and a matched blocking cover are arranged on the side wall of the top of the liquid storage tank, a ventilating one-way valve which only allows external air to enter the liquid storage tank is arranged on the blocking cover, one end of a communicating pipe is fixedly arranged at the bottom of the liquid storage tank, the other end of the communicating pipe is connected to the side wall of the lower part of the brush rod, the liquid storage tank is communicated with the middle hole of the brush rod, and a one-way valve which only allows liquid to flow to the middle hole from the communicating pipe is arranged on the communicating; the brush head is internally provided with a hollow infusion channel, the infusion channel is connected with a liquid outlet hole, and a one-way liquid outlet which only allows liquid to flow out from the liquid outlet hole is arranged in the liquid outlet hole.
The liquid storage tank can be integrated with the brush rod, namely the liquid storage tank is arranged on the upper portion of the brush rod, the brush rod penetrates through the liquid storage tank, and the contact position of the liquid storage tank and the outer wall of the brush rod is fixed in a sealing mode.
Furthermore, in order to clearly see the amount of the cleaning liquid in the liquid storage tank, the cleaning liquid is added in time, and a transparent liquid level mirror is arranged on the middle side wall of the liquid storage tank.
Furthermore, the baffle plate is provided with a through hole to communicate the atmosphere with the hollow part of the handheld part, the bottom of the brush head is provided with a through hole to communicate the atmosphere with the infusion channel of the brush head, and the through holes are all provided with ventilation screws, so that the cleaning liquid in the brush body and the brush head can be discharged by opening the ventilation screws.
Furthermore, the tail part of the liquid outlet is provided with an opening which is communicated with the liquid outlet hole, the head part is made of flexible materials with elasticity, a closed slit is arranged in the middle of the head part, and the slit can be opened after the liquid in the opening is subjected to certain pressure.
Furthermore, the liquid outlet holes are arranged on the same side face of the brush head, so that the cleaning liquid can be discharged from the same side of the brush head, and the cleaning liquid can be better and accurately sprayed to the part to be cleaned.
Compared with the prior art, the invention has the outstanding and beneficial technical effects that: 1. the cleaning liquid in the brush rod is pressurized by extruding the elastic ring of the handheld part and is sprayed out at a certain speed from the liquid outlet, so that the part with bubbles can be sprayed by the cleaning liquid, the concentration of the cleaning liquid at the part can quickly meet the requirement, the brush bristles on the brush head can be used for quickly cleaning, the purpose of accurately throwing the cleaning liquid is achieved, and the using amount of the cleaning liquid is saved; 2. the cleaning liquid can be sprayed and the cleaning process can be finished by only holding the hand-held part with one hand, so that the operation process is simplified; 3. the one-way liquid outlet can prevent that the washing liquid from flowing out under the effect of gravity, prevents simultaneously that sewage from the liquid outlet flows into the washing liquid in, and makes the washing liquid pollute.
Drawings
FIG. 1 is a schematic view of the elastic ring of the present invention in its configuration for gripping.
Fig. 2 is a schematic view of the structure of the elastic ring of the present invention when it is released.
Fig. 3 is a schematic diagram of a slit closed outlet.
Fig. 4 is a schematic view of the unsealing of the liquid outlet.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to fig. 1 to 4, but the present invention is not limited to these embodiments.
A cleaning brush with a liquid storage box comprises a hand-held part 1, a brush rod 2, a liquid storage box 3 and a brush head 4 with brush bristles 41 around. The handheld part 1 is a cylinder with a hollow part 11, the top end of the handheld part 1 is provided with a baffle 12, a layer of hollow elastic ring 14 is arranged around the handheld part 1 in a circle, the upper end of the elastic ring 14 is fixed with the lower part of the baffle 12, the lower end of the elastic ring 14 is fixed with the outer edge of the lower end of the handheld part 1, a sealed space is formed between the elastic ring 14 and the outer wall of the handheld part 1, and a hole 15 is arranged on the side wall of the handheld part 1 to enable the sealed space to be communicated with the hollow part; the brush rod 2 is a hollow cylinder with a middle hole 21, the upper end of the brush rod 2 is fixed with the lower end of the handheld part 1, the hollow part 11 of the handheld part 1 is communicated with the middle hole 21 of the brush rod 2, and the lower end of the brush rod 2 is connected with the upper end of the brush head 4; the liquid storage tank 3 is a hollow closed cavity 31, a feeding hole and a matched blocking cover 32 are arranged on the side wall of the top of the liquid storage tank 3, a ventilation one-way valve 33 which only allows external air to enter the liquid storage tank 3 is arranged on the blocking cover 32, one end of a communicating pipe 34 is fixedly arranged at the bottom of the liquid storage tank 3, the other end of the communicating pipe 34 is connected to the side wall of the lower part of the brush rod 2, the liquid storage tank 3 is communicated with the middle hole 21 of the brush rod 2, and a one-way valve 35 which only allows liquid to flow from the communicating pipe 34 to the middle hole 21 is arranged on the communicating pipe 34; a hollow liquid conveying channel 42 is arranged in the brush head 4, a liquid outlet hole 43 is connected to the liquid conveying channel 42, and a one-way liquid outlet 44 only allowing liquid to flow out of the liquid outlet hole 43 is arranged in the liquid outlet hole 43.
Above-mentioned liquid reserve tank 3 can set up as an organic whole with brush-holder stud 2, and liquid reserve tank 3 is in the upper portion of brush-holder stud 2 promptly, and brush-holder stud 2 passes liquid reserve tank 3, and the outer wall contact department of liquid reserve tank 3 and brush-holder stud 2 is sealed fixed, and convenient operation can be simultaneously the injection washing liquid and wash like this.
Furthermore, in order to clearly observe the amount of the cleaning liquid in the liquid storage tank 3, the cleaning liquid is added in time, and a transparent liquid level mirror 36 is arranged on the middle side wall of the liquid storage tank.
Furthermore, the baffle 12 is provided with a through hole to communicate the atmosphere with the hollow part 11 of the hand-held part 1, the bottom of the brush head 4 is provided with a through hole to communicate the atmosphere with the transfusion channel 42 of the brush head 4, and the through holes are provided with vent screws 13 and 45, so that the vent screws 45 are opened to discharge the cleaning liquid in the brush rod 2 and the brush head 4.
Further, the liquid outlet 44 has a tail portion having an opening 442, the opening 442 is communicated with the liquid outlet 43, the head portion 443 is made of a flexible material, and a closed slit 444 is formed in the middle of the head portion 443, and the slit 444 opens when a certain pressure is applied to the liquid in the opening 442.
Further, the liquid outlet holes 43 are arranged on the same side face of the brush head 4, so that the cleaning liquid is discharged from the same side face of the brush head 4, and the cleaning liquid is better sprayed to the part to be cleaned accurately.
The specific use and principle of the invention are as follows.
Before the hand-held part is used for the first time, the hand-held part is vertically placed, and the ventilation screw 13 is unscrewed, so that the atmosphere is communicated with the hollow part in the hand-held part 1. The blocking cap 32 is opened and the cleaning liquid is introduced into the reservoir 3 by using a funnel or the like. The cleaning liquid enters the central hole 21 through the communication tube 34 and the one-way valve 35 respectively under the action of gravity, and the gravity cannot overcome the elastic force at the slit 444 of the liquid outlet 44 to push the slit 444 of the head 443 of the liquid outlet 44 away, so that the gas or the liquid in the liquid conveying channel 42 flows out from the liquid outlet 44. When the liquid level of the cleaning liquid in the liquid storage tank 3 reaches the highest position, the cleaning liquid is stopped to be added. At this time, the level of the cleaning liquid in the reservoir 3 is as high as the level of the cleaning liquid in the center hole 21, and a small amount of air is present in the lower portion of the center hole 21 and the liquid feeding passage 42. The ventilation screw 13 is tightened to separate the atmosphere from the hollow portion in the hand-held portion 1. For use.
When cleaning the sanitary ware, the side of the brush head 4 with the liquid outlet 43 is aligned with the part to be cleaned. The use process comprises a gripping process and a loosening process.
And (3) a gripping process: the elastic ring 14 is slowly gripped and squeezed to enable the elastic ring 14 to contract inwards, air in the elastic ring 14 is squeezed, the size is reduced, the pressure is increased, the air in the elastic ring 14 is communicated with air in the hollow part of the handheld part 1 through the hole 15, the air pressure in the hollow part of the handheld part 1 is increased, and the liquid level of the cleaning liquid in the middle hole 21 is pushed to fall. The check valve 35 allows the liquid to flow only from the communication pipe 34 to the intermediate hole 21, so that the cleaning liquid cannot flow from the intermediate hole 21 to the communication pipe. The cleaning liquid in the central hole 21 pushes the air or liquid in the lower part of the central hole 21 and the liquid feeding channel 42 to make the air or liquid flow from the liquid outlet hole 43 to the liquid outlet 44. At this time, air or liquid under a certain pressure pushes open slits 444 at the head 443 of the liquid outlet 44, and is sprayed to the portion to be cleaned.
Loosening process: the elastic ring 14 is loosened, the elastic ring 14 is expanded outwards under the action of elasticity, the air volume in the elastic ring 14 is expanded, the pressure intensity is reduced, and negative pressure is formed when the pressure intensity is smaller than the atmospheric pressure. The hole 15 connects the air in the elastic ring 14 with the air in the hollow part of the hand-held part 1, so that the air pressure in the middle hole 21 is negative pressure. Under the action of atmospheric pressure, the atmospheric air enters the liquid storage tank 3 from the air-vent one-way valve 33 to push the cleaning liquid to enter the middle hole 21 through the communication pipe 34 and the one-way valve 35 respectively. Gravity cannot overcome the elastic force at the slit 444 of the liquid outlet 44 and push the slit 444 of the head 443 of the liquid outlet 44, so that the gas or liquid in the liquid feeding channel 42 flows out of the liquid outlet 44. Until the air pressure in the central bore 21 and the air pressure in the reservoir 3 are in equilibrium.
In the washing process, the gripping process and the releasing process are repeated. The part to be cleaned, which is not soaked by water, is directly, accurately and quantitatively contacted by the cleaning liquid, so that the cleaning process is easily finished; the part with the bubbles can be sprayed by the cleaning fluid, so that the concentration of the cleaning fluid at the part can meet the requirement quickly, the brush bristles on the brush head can be used for cleaning quickly, the purpose of accurately putting in the cleaning fluid is achieved, and the using amount of the cleaning fluid is saved.
When the amount of the cleaning liquid is sprayed to a fixed amount, the hand-held part 1 is tightly held, so that the brush head 4 brushes the cleaning part.
When the liquid level in the liquid storage tank 3 is observed to be lower than the stored liquid level from the liquid level mirror 36, the blocking cover 32 is opened, and the cleaning liquid is replenished.
When the brush is not used for a long time, the vent screw 13 of the baffle plate 12 and the vent screw 45 at the bottom of the brush head 4 are opened, and the cleaning liquid in the system is discharged completely.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (6)
1. The utility model provides a cleaning brush with liquid reserve tank, includes handheld portion, brush-holder stud, liquid reserve tank and the brush head that has the brush hair on every side, its characterized in that: the handheld part is a cylinder with a hollow part, the top end of the handheld part is provided with a baffle, a hollow elastic ring is arranged on one circle of the periphery of the handheld part, the upper end of the elastic ring is fixed with the lower part of the baffle, the lower end of the elastic ring is fixed with the outer edge of the lower end of the handheld part, a sealing space is formed between the elastic ring and the outer wall of the handheld part, and a hole is formed in the side wall of the handheld part to enable the sealing space to be communicated with the hollow part; the brush rod is a hollow cylinder with a middle hole, the upper end of the brush rod is fixed with the lower end of the handheld part, the hollow part of the handheld part is communicated with the middle hole of the brush rod, and the lower end of the brush rod is connected with the upper end of the brush head; the liquid storage tank is a hollow closed cavity, a feeding hole and a matched blocking cover are arranged on the side wall of the top of the liquid storage tank, a ventilating one-way valve which only allows external air to enter the liquid storage tank is arranged on the blocking cover, one end of a communicating pipe is fixedly arranged at the bottom of the liquid storage tank, the other end of the communicating pipe is connected to the side wall of the lower part of the brush rod, the liquid storage tank is communicated with the middle hole of the brush rod, and a one-way valve which only allows liquid to flow to the middle hole from the communicating pipe is arranged on the communicating; the brush head is internally provided with a hollow infusion channel, the infusion channel is connected with a liquid outlet hole, and a one-way liquid outlet which only allows liquid to flow out from the liquid outlet hole is arranged in the liquid outlet hole.
2. The washing brush with a liquid storage tank as set forth in claim 1, wherein: the liquid storage tank is arranged at the upper part of the brush rod, the brush rod penetrates through the liquid storage tank, and the contact part of the liquid storage tank and the outer wall of the brush rod is fixed in a sealing mode.
3. The washing brush with a liquid storage tank as set forth in claim 1, wherein: and a transparent liquid level mirror is arranged on the side wall of the middle part of the liquid storage tank.
4. The washing brush with a liquid storage tank as set forth in claim 1, wherein: the baffle is provided with a through hole to communicate the atmosphere with the hollow part of the hand-held part, the bottom of the brush head is provided with a through hole to communicate the atmosphere with the transfusion channel of the brush head, and the through holes are all provided with ventilation screws.
5. The washing brush with a liquid storage tank as set forth in claim 1, wherein: the tail part of the liquid outlet is provided with an opening which is communicated with the liquid outlet hole, the head part is made of elastic soft material, the middle of the head part is provided with a closed slit, and the slit can be opened after the liquid in the opening is subjected to certain pressure.
6. The washing brush with a liquid storage tank as set forth in claim 1, wherein: the liquid outlet holes are arranged on the same side surface of the brush head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920620245.2U CN209825592U (en) | 2019-05-01 | 2019-05-01 | Cleaning brush with liquid storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920620245.2U CN209825592U (en) | 2019-05-01 | 2019-05-01 | Cleaning brush with liquid storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209825592U true CN209825592U (en) | 2019-12-24 |
Family
ID=68914837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920620245.2U Expired - Fee Related CN209825592U (en) | 2019-05-01 | 2019-05-01 | Cleaning brush with liquid storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209825592U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109938480A (en) * | 2019-05-01 | 2019-06-28 | 台州学院 | A kind of cleaning brush with liquid reserve tank |
| CN112077089A (en) * | 2020-09-07 | 2020-12-15 | 哈尔滨科友半导体产业装备与技术研究院有限公司 | Device and method capable of continuously and efficiently cleaning inner wall of furnace body |
-
2019
- 2019-05-01 CN CN201920620245.2U patent/CN209825592U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109938480A (en) * | 2019-05-01 | 2019-06-28 | 台州学院 | A kind of cleaning brush with liquid reserve tank |
| CN112077089A (en) * | 2020-09-07 | 2020-12-15 | 哈尔滨科友半导体产业装备与技术研究院有限公司 | Device and method capable of continuously and efficiently cleaning inner wall of furnace body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 Termination date: 20200501 |