CN218105770U

CN218105770U - Cleaning tool

Info

Publication number: CN218105770U
Application number: CN202222040595.6U
Authority: CN
Inventors: 余成龙; 范雪峰; 黎毓照; 张豪明
Original assignee: Guangdong Shunde Prettycare Intelligent Technology Co ltd
Current assignee: Guangdong Shunde Prettycare Intelligent Technology Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2022-12-23
Anticipated expiration: 2032-08-03

Abstract

The utility model relates to a cleaning tool, which comprises a housin, the inside division board that is equipped with of casing, the division board will the casing is separated for liquid output part and liquid recovery portion, its characterized in that: the liquid output part comprises a three-way valve, a first liquid outlet and a second liquid outlet; the first liquid outlet is positioned on the shell and communicated with the outside, and the first liquid outlet is connected with a first port of the three-way valve to form a first liquid output pipeline; the second liquid outlet is located on the partition plate and communicated with the liquid recovery part, and the second liquid outlet is connected with the second port of the three-way valve to form a second liquid output pipeline. The application lies in providing a cleaning tool for a suction cleaner which is convenient for internal cleaning and keeps the internal pipeline of the cleaning tool unobstructed and clean.

Description

Cleaning tool

Technical Field

The utility model relates to a surface cleaning equipment technical field, especially a cleaning tool.

Background

Suction cleaners are a class of surface cleaning devices that are designed to provide deep cleaning of fabric surface products such as sofas, carpets and the like, and are increasingly used in a wide variety of applications because they are fast and effective to use and do not cause damage to fabric surface products. Due to the variety of fabric products and the complexity of facing soiling problems, suction cleaners are flexible to configure different cleaning implements as accessories for different situations, for different products to be cleaned and soiling conditions. The cleaning brush is provided with a fluid delivery system and a fluid recovery system, the fluid delivery system is used for delivering cleaning fluid to the surface of a product to be cleaned, a hairbrush is arranged on the cleaning brush and is used for brushing the surface of the product to be cleaned, and the fluid recovery system is used for extracting dirty fluid and dirt on the surface of the product to be cleaned, so that the product to be cleaned is deeply cleaned. However, when the cleaning tool is used, sewage or dirt remains in the internal pipeline of the cleaning tool and the fluid recovery system, the suction effect is affected, bacteria are easy to breed, peculiar smell is easy to generate, and secondary pollution is caused and the use experience is affected in subsequent use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem and provide a cleaning tool, be convenient for carry out inside clean, keep the cleaning tool inner tube unobstructed and clean, avoid influencing follow-up use.

In order to achieve the above purpose, the technical scheme of the utility model has: the utility model provides a cleaning tool, includes the casing, the inside division board that is equipped with of casing, the division board will the casing is separated for liquid output portion and liquid recovery portion, its characterized in that: the liquid output part comprises a three-way valve, a first liquid outlet and a second liquid outlet; the first liquid outlet is positioned on the shell and communicated with the outside, and the first liquid outlet is connected with the first port of the three-way valve to form a first liquid output pipeline; the second liquid outlet is positioned on the partition plate and communicated with the liquid recovery part, and the second liquid outlet is connected with a second port of the three-way valve to form a second liquid output pipeline; the first and second liquid output conduits are controlled by first and second control valves, respectively.

The utility model provides a cleaning tool, which changes a cleaning solution output pipeline into two separate and independently controlled liquid output pipelines through the arrangement of a three-way valve, a first control valve and a second control valve; the first liquid outlet of the first liquid output pipeline is arranged on the shell and communicated with the outside, and the cleaning tool is controlled by the first control valve to keep the capacity of conveying cleaning liquid to the surface of a product to be cleaned; second liquid outlet setting of second liquid output pipeline is on the division board and with liquid recovery portion intercommunication for burnisher has the function of carrying the cleaning solution to liquid recovery portion, carry the cleaning solution to liquid recovery portion through second control valve control second liquid output pipeline when cleaning work goes on or after finishing, suck again, realize carrying out the automatically cleaning to liquid recovery portion and casing inside, keep unobstructed and clean of burnisher inner tube way.

Preferably, an end of the housing is provided with a suction port of the liquid recovery portion, and the second liquid outlet is located at one end of the suction port. Through the position of optimizing the second liquid outlet, set up the second liquid outlet in the position that is close to the suction mouth, it is better to the clean effect of suction mouth, guarantees simultaneously that the washing liquid maximum range washes whole liquid recovery portion.

Preferably, a brush member is provided adjacent to the suction port, and the first liquid outlet is provided in the housing on the same side as the brush member. This has further optimized the position of suction mouth, brush spare and first liquid outlet, through setting up first liquid outlet and brush spare in the same one side of casing, treats cleaning article and scrub through brush spare on same one side to treating cleaning product surface blowout back at the washing liquid, scrubs finishing and again sucks the suction mouth to sewage, and the use need not rotate or adjust burnisher, accords with user's clean operation custom more, is favorable to improving clean efficiency and user experience.

Preferably, the cleaning tool comprises a handheld part and a brush head part which are connected in a front-back mode, and the first control valve and the second control valve are correspondingly arranged on the handheld part and the brush head part respectively. This scheme sets up first control valve and second control valve respectively in handheld portion and brush head portion, further optimizes burnisher's structure setting, and rational utilization establishes the space, under the prerequisite that does not change current shell structure and volume, guarantees that two liquid output pipeline's work is not disturbed each other.

Preferably, the handheld portion with the connection can be dismantled to brush head portion, first liquid output pipeline is in handheld portion and brush head portion correspond respectively and are provided with first connecting pipe and the second connecting pipe that can dismantle the connection, second liquid output tube is in handheld portion and brush head portion correspond respectively and are provided with third connecting pipe and the fourth connecting pipe that can dismantle the connection. This has further optimized the structure of cleaning tool, and the detachable connection of handheld portion and brush head portion is convenient for change the brush head portion of different shapes and is favorable to cleaning tool's accomodation simultaneously.

Preferably, the first control valve is arranged at the brush head part, an elastic blocking piece is arranged in the first connecting pipe or the second connecting pipe of the handheld part, and the first liquid output pipeline seals the pipeline through the elastic blocking piece in a detachable state of the handheld part and the brush head part. This further optimizes the above solution, as a result of the detachable connection of the handle portion and the brush head portion, the first liquid outlet conduit and the second liquid outlet conduit need to be synchronously arranged as detachable connections; first control valve sets up at brush head portion, leads to handheld portion and brush head portion to dismantle the back, and first liquid output pipeline has the condition of infiltration, so set up the elasticity shutoff piece through first connecting pipe or the second connecting pipe in handheld portion for through the first liquid output pipeline of elasticity shutoff piece shutoff after dismantling, avoid the infiltration condition to take place.

Preferably, the second control valve is arranged at the brush head part, an elastic blocking piece is arranged in the third connecting pipe or the fourth connecting pipe of the handheld part, and the second liquid output pipeline closes the pipeline through the elastic blocking piece in a state that the handheld part and the brush head part are disassembled. This is another alternative of above-mentioned scheme, seals second liquid output pipeline through elasticity shutoff piece, avoids dismantling the condition emergence of back infiltration.

Preferably, the tip of first liquid output tube is equipped with first nozzle spare and second nozzle spare, first nozzle spare with second nozzle spare buckle is connected and is formed the water storage chamber, the water inlet in water storage chamber is equipped with on the first nozzle spare and be located inside the casing, the delivery port in water storage chamber is equipped with on the second nozzle spare and be located the below of water inlet. The structure of the first liquid outlet is optimized, and the water storage cavity is arranged in front of the liquid outlet, so that the water outlet pressure of the first liquid outlet is ensured, and the cleaning liquid can be more effectively sprayed onto a product to be cleaned.

Preferably, the second nozzle member is provided with an inclined water guide surface, and the water guide surface is arranged opposite to the water outlet to form the first liquid outlet. This is the optimization to above-mentioned scheme, through the setting of water conservancy diversion face, optimizes the structure of first liquid outlet, is favorable to the cleaning solution to be directed to the object surface of waiting to clean more evenly, is convenient for clean.

Preferably, the device further comprises a hose connected with the other end of the shell. The cleaning tool is connected with the main machine through a hose, cleaning liquid is conveyed to the cleaning tool from the main machine, and sewage and dirt recovered by the liquid recovery part are sucked back to the main machine through the hose.

Drawings

FIG. 1 is a schematic cross-sectional view of a cleaning tool of the present invention;

FIG. 2 is a schematic view of a liquid outlet of a cleaning tool of the present invention;

FIG. 3 is an enlarged schematic view of detail B of FIG. 1;

FIG. 4 is a general schematic view of a cleaning tool of the present invention;

FIG. 5 is a schematic view of a cleaning tool with a handle and a brush head disassembled;

fig. 6 is an enlarged schematic view of a portion a shown in fig. 1.

Reference numerals:

101. a housing; 102. a partition plate; 103. a liquid output section; 104. a liquid recovery unit; 105. a three-way valve; 106. a first liquid outlet; 107. a second liquid outlet; 108. a first port; 109. a first liquid output conduit; 110. a second port; 111. a second liquid output conduit; 112. a first control valve; 113. a second control valve; 114. a suction port; 115. a brush member; 116. a hand-held portion; 117. a brush head portion; 118. a first connecting pipe; 119. a second connecting pipe; 120. a third connecting pipe; 121. a fourth connecting pipe; 122. an elastic plugging member; 123. a first nozzle member; 124. a second nozzle member; 125. a water storage cavity; 126. a water inlet; 127. a water outlet; 128. a water guide surface; 129. a hose.

Detailed Description

The cleaning tool of the present invention is described with reference to the accompanying drawings.

The utility model relates to a cleaning tool's first kind embodiment:

as shown in fig. 1 and fig. 2, the liquid recovery device includes a housing 101, a partition plate 102 is disposed inside the housing 101, the partition plate 102 partitions the housing 101 into a liquid output portion 103 and a liquid recovery portion 104, and the liquid output portion 103 includes a three-way valve 105, a first liquid outlet 106 and a second liquid outlet 107; the three-way valve 105 comprises a main input port and two output ports, the main input port is connected with a cleaning liquid output pipeline of the main machine, cleaning liquid on the main machine passes through the main input port and is output by the two output ports, and the two output ports are a first port 108 and a second port 110 respectively; the first liquid outlet 106 is located on the housing 101 and is communicated with the outside, the first liquid outlet 106 is connected with the first port 108 to form a first liquid output pipeline 109, and a first control valve 112 is further arranged on the first liquid output pipeline 109 for controlling the pipeline to be opened or closed; the second liquid outlet 107 is located on the partition plate 102 and is communicated with the liquid recovery part 104, the second liquid outlet 107 is connected with the second port 110 to form a second liquid output pipeline 111, and a second control valve 113 is arranged on the second liquid output pipeline 111 and is used for controlling the opening or closing of the pipeline. The cleaning liquid output pipeline is changed into two independently controlled liquid output pipelines through the arrangement of the three-way valve 105, the first control valve 112 and the second control valve 113; wherein, the first liquid outlet 106 of the first liquid output pipeline 109 is arranged on the casing 101 and communicated with the outside, and the cleaning tool is enabled to keep the capacity of conveying cleaning liquid to the surface of the product to be cleaned through the control of the first control valve 112; second liquid outlet 107 of second liquid output pipeline 111 sets up on division board 102 and communicates with liquid recovery portion 104 for cleaning tool has the function of carrying the cleaning solution to liquid recovery portion 104, when cleaning work goes on or after finishing through second control valve 113 control second liquid output pipeline 111 to carry the cleaning solution to liquid recovery portion 104, suck again, realize the self-cleaning of going on inside liquid recovery portion 104 and casing 101, keep the unblocked and clean of cleaning tool internal pipeline.

As shown in fig. 1, the end of the casing 101 is provided with a suction port 114 of the liquid recovery portion 104, and the second liquid outlet 107 is located at one end of the suction port 114; a brush member 115 is provided adjacent to the suction port 107, and the first liquid outlet 106 is provided on the housing 101 on the same side as the brush member 115. In this embodiment, the suction port 114 and the first liquid outlet 106 are disposed at the end of the housing 101 in close proximity, the first liquid outlet 106 and the brush 115 are disposed at the same side of the housing 101, after the cleaning liquid is sprayed to the surface of the product to be cleaned, the object to be cleaned is brushed by the brush 115 at the same side, and after the brushing is completed, the suction port 114 is sucked to the sewage, so that the cleaning tool does not need to be rotated or adjusted during the use process, the operation habit of the user is better met, and the cleaning efficiency and the user experience are improved; meanwhile, the second liquid outlet 107 is arranged at a position close to the suction port 107, which facilitates the spraying of the cleaning liquid to the suction port 114, and the cleaning effect to the suction port is better, while ensuring that the cleaning liquid is flushed to the whole liquid recovery portion to the maximum extent. In other embodiments, the positions of the suction opening, the brush member, the first liquid outlet and the second liquid outlet may be adjusted according to actual conditions in order to obtain a better use experience.

Referring to fig. 1 and 3, a first nozzle member 123 and a second nozzle member 124 are disposed at an end of the first liquid output pipe 109, the first nozzle member 123 and the second nozzle member 124 are connected in a snap-fit manner to form a water storage chamber 125, and a water inlet 126 of the water storage chamber 125 is disposed on the first nozzle member 123 and located inside the housing 101; the water outlet 127 of the water storage cavity 125 is arranged on the second nozzle member 124 and below the water inlet 126, an inclined water guide surface 128 is further arranged on the second nozzle member 124, and the water guide surface 128 is arranged opposite to the water outlet 127. The first liquid outlet 106 is formed by cooperation of the first nozzle member 123 and the second nozzle member 124.

As shown in fig. 4,

hoses

129, 129 are also included and are connected to the other end of housing 101. The cleaning tool is connected with the main machine through a hose, cleaning liquid is conveyed to the cleaning tool from the main machine, and sewage and dirt recovered by the liquid recovery part are sucked back to the main machine through the hose.

The utility model relates to a cleaning tool's second kind embodiment:

as shown in fig. 2 and 5, the cleaning tool includes a handle portion 116 and a brush head portion 117 that are detachably connected, the first control valve 112 is provided in the brush head portion 117, and the second control valve 113 is provided in the handle portion 116; the first liquid outlet conduit 109 is provided with a first connecting pipe 118 and a second connecting pipe 119 which are matched with each other at positions corresponding to the detachable connection of the hand-held portion 116 and the brush head portion 117; the second liquid output pipe 111 is provided with a third connection pipe 120 and a fourth connection pipe 121 which are matched with each other; the first liquid outlet pipe 109 is detachably connected by the arrangement of the first connecting pipe 118 and the second connecting pipe 119; the second liquid outlet pipe 111 is detachably connected by the third connection pipe 120 and the fourth connection pipe 121.

In the present embodiment shown in fig. 1 and fig. 6, an elastic blocking piece 122 is disposed in the first connecting pipe 118, when the handle portion 116 is connected to the brush head portion 117, the second connecting pipe 119 is connected to the first connecting pipe 118, and under the action of the second connecting pipe 119, the elastic blocking piece 122 is displaced, so that the first connecting pipe 118 is opened, and the first liquid output pipeline 109 is communicated; when the handle 116 and the brush head 117 are detached, the elastic blocking piece 122 returns to the original position due to the loss of the acting force of the second connecting pipe 119, so as to block the first connecting pipe 118, thereby realizing the sealing of the first liquid output pipeline and avoiding water leakage.

In other embodiments, the positions of the first control valve 112 and the second control valve 113 may be interchanged or adjusted as needed. For example, the second control valve 113 is disposed in the brush head 117, and the first control valve 112 is disposed in the handle 116; correspondingly, an elastic plugging piece 122 is arranged in the third connecting pipe 120 or the fourth connecting pipe 121, the second liquid output pipeline 111 is communicated through the third connecting pipe 120 and the fourth connecting pipe 121, and meanwhile, due to the arrangement of the elastic plugging piece 122, the sealing effect of the corresponding pipeline is ensured under the disassembly state of the handheld part and the brush head part, and water leakage is avoided.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and modifications and variations of the present invention are also intended to fall within the scope of the appended claims. Furthermore, although specific terms are employed herein, such terms are used for convenience of description and are not to be construed as limiting the invention in any way.

Claims

1. The utility model provides a cleaning tool, includes the casing, the inside division board that is equipped with of casing, the division board will the casing is separated for liquid output portion and liquid recovery portion, its characterized in that: the liquid output part comprises a three-way valve, a first liquid outlet and a second liquid outlet; the first liquid outlet is positioned on the shell and communicated with the outside, and the first liquid outlet is connected with a first port of the three-way valve to form a first liquid output pipeline; the second liquid outlet is positioned on the partition plate and communicated with the liquid recovery part, and the second liquid outlet is connected with a second port of the three-way valve to form a second liquid output pipeline; the first and second liquid output conduits are controlled by first and second control valves, respectively.

2. The cleaning implement of claim 1, wherein an end of the housing is provided with a suction port of the liquid recovery portion, and the second liquid outlet is located at one end of the suction port.

3. The cleaning tool of claim 2, wherein a brush member is disposed adjacent to the suction opening, and the first liquid outlet is disposed in a housing on the same side as the brush member.

4. The cleaning tool of claim 1, wherein the cleaning tool comprises a hand-held portion and a brush head portion connected in a front-back manner, and the first control valve and the second control valve are respectively arranged on the hand-held portion and the brush head portion correspondingly.

5. The cleaning implement of claim 4, wherein the handle portion and the brush head portion are detachably connected, the first liquid output conduit is provided with a first connecting pipe and a second connecting pipe which are detachably connected at the handle portion and the brush head portion, respectively, and the second liquid output conduit is provided with a third connecting pipe and a fourth connecting pipe which are detachably connected at the handle portion and the brush head portion, respectively.

6. The cleaning implement of claim 5, wherein the first control valve is disposed in the brush head portion, and an elastic blocking member is disposed in the first connection tube or the second connection tube of the hand-held portion, and the first liquid output conduit is blocked by the elastic blocking member in a state where the hand-held portion and the brush head portion are detached.

7. The cleaning implement of claim 5, wherein the second control valve is disposed in the brush head portion, and an elastic blocking member is disposed in the third connecting tube or the fourth connecting tube of the hand-held portion, and the second liquid output conduit is blocked by the elastic blocking member in a state that the hand-held portion and the brush head portion are detached.

8. The cleaning implement of claim 1, wherein the first fluid outlet conduit has a first nozzle member and a second nozzle member at ends thereof, the first nozzle member and the second nozzle member being snap-fit to form a water storage chamber, an inlet of the water storage chamber being disposed above the first nozzle member and within the housing, and an outlet of the water storage chamber being disposed above the second nozzle member and below the inlet.

9. The cleaning implement of claim 8, wherein said second nozzle member defines an inclined water directing surface, said water directing surface being disposed opposite said water outlet and defining said first liquid outlet.

10. The cleaning implement of any one of claims 1 to 9, further comprising a hose connected to the other end of the housing.