CN112716361B

CN112716361B - Water absorption accessory

Info

Publication number: CN112716361B
Application number: CN201911086677.0A
Authority: CN
Inventors: 卞庄
Original assignee: Suzhou Chenghe Cleaning Equipment Co Ltd
Current assignee: Suzhou Chenghe Cleaning Equipment Co Ltd
Priority date: 2019-10-14
Filing date: 2019-11-08
Publication date: 2022-03-01
Anticipated expiration: 2039-11-08
Also published as: CN211408870U; CN112716361A

Abstract

The invention discloses a water suction accessory, which comprises a suction head, a suction head and a suction head, wherein the suction head comprises a shell and a flexible flat suction nozzle which is positioned at the bottom of the shell and is configured to suck dirty liquid on a surface to be cleaned; the lower part of the conjugant is rotationally connected to the suction head, and the conjugant is provided with an air outlet pipe suitable for being connected with a suction source; the dirty liquid storage tank is detachably arranged on the joint body, and the suction head, the dirty liquid storage tank and the air outlet pipe are sequentially in fluid communication; one part of the dirty liquid storage tank abuts against the joint body, and the other part of the dirty liquid storage tank is offset on one side of the joint body. The water absorption accessory structure of the scheme is light and handy, and the water absorption accessory structure is matched with a conventional dry vacuum cleaner for use, so that the use is convenient and fast.

Description

Water absorption accessory

Technical Field

The invention relates to the technical field of cleaning equipment, in particular to a water suction accessory used for being assembled on a vacuum cleaner.

Background

In daily life, people usually use a vacuum cleaner to clean indoor floor, suck dust particles on the floor, and the like. However, when a child accidentally drops liquid beverages such as milk and fruit juice on a table top or a floor, the conventional vacuum cleaner cannot directly clean the table top or the floor due to the lack of waterproof performance and the like.

Disclosure of Invention

In order to solve the above-mentioned problems, it is an object of the present invention to provide a suction attachment which can perform cleaning of liquid contaminants by a simple combination with a dry vacuum cleaner which is commonly used in homes.

In order to achieve the purpose of the invention, the invention adopts the following technical scheme: a water absorbing attachment comprising:

a suction head comprising a housing and a flexible flat suction nozzle located at the bottom of the housing and configured to suck up dirty liquid from a surface to be cleaned;

the lower part of the conjugant is rotationally connected to the suction head, and the conjugant is provided with an air outlet pipe suitable for being connected with a suction source;

the dirty liquid storage tank is detachably arranged on the joint body, and the suction head, the dirty liquid storage tank and the air outlet pipe are sequentially in fluid communication;

one part of the dirty liquid storage tank abuts against the joint body, and the other part of the dirty liquid storage tank is offset on one side of the joint body.

In the above aspect, preferably, the dirty liquid storage tank includes a tank body and a tank cover releasably retained above the tank body, and a first locking mechanism is provided between the tank cover and the tank body to fix the tank cover to the tank body. Further preferably, a second lock mechanism is provided between the cover and the engagement body to fix the dirty liquid tank to the engagement body. Or even further preferably, said second lock mechanism includes a second unlocking member, said second unlocking member being disposed on said lid.

It is also preferred that the first locking mechanism includes a first unlocking member also located on the can lid and remote from the second unlocking member. Further preferably, a height of a portion of the dirty liquid tank abutting on the joint body is lower than a height of another portion of the dirty liquid tank offset on a side of the joint body.

In the above aspect, it is preferable that a part of the dirty liquid storage tank abutting on the joint body has a first chamber therein, and another part of the dirty liquid storage tank offset to one side of the joint body has a second chamber therein, and the second chamber and the first chamber are provided so as to: the dirty liquid entering the dirty liquid storage tank firstly enters the first chamber and then flows into the second chamber from the first chamber.

In the above technical solution, preferably, the contaminated liquid storage tank has a partition inside for separating the first chamber and the second chamber.

In the above technical solution, preferably, the housing includes an upper cover and a bottom plate, the front and rear portions of the bottom plate are respectively provided with a pair of rollers, and the flexible flat suction nozzle is located at the middle position of the bottom plate.

In the above technical solution, preferably, the dirty liquid tank is detachably mounted at a front portion of the joint body, and the dirty liquid storage tank is offset to another portion on one side of the joint body and the dirty liquid storage tank abutting against a portion of the joint body are arranged side by side in the left-right direction.

The water absorption accessory of the invention has light structure, is matched with a conventional dry vacuum cleaner for use, and is convenient to use.

Drawings

FIG. 1 is a schematic perspective view of a water absorbent attachment designed in accordance with the teachings of the present invention;

FIG. 2 is a disassembled schematic view of the absorbent attachment of FIG. 1;

FIG. 3 is a schematic bottom view of the absorbent attachment of FIG. 1;

FIG. 4 is a schematic perspective view of a dirty liquid storage tank according to the present invention;

FIG. 5 is a schematic front view of the dirty liquid storage tank of FIG. 4;

FIG. 6 is a schematic sectional front view of the dirty liquid storage tank of FIGS. 4-5;

fig. 7 is a perspective view of a coupling body according to the present invention.

Detailed Description

For the purpose of illustrating the technical content, the constructional features, the achieved objects and the effects of the invention in detail, reference will be made to the following detailed description of the embodiments in conjunction with the accompanying drawings.

Referring to fig. 1-2, a water absorbing attachment 100 constructed in accordance with aspects of the present invention is shown and described. The suction attachment 100 generally comprises a suction head 10 adapted to be moved over a surface to be cleaned and capable of suctioning dirty liquid, a coupling body 20, and a dirty liquid storage tank 30. The lower portion of the coupling body 20 is rotatably coupled to the suction head 10 of the suction head 10. The dirty liquid storage tank 30 is detachably attached to the joint body 20. The top of the coupling body 20 is provided with an air outlet pipe 40. The outlet duct 40 is adapted to be in airflow communication with a vacuum cleaner, the outlet duct 40 being arranged to transmit vacuum suction from the vacuum cleaner to the cleaner head 10.

As shown in FIGS. 1-3, the suction head 10 comprises a housing 11 formed by an upper cover 111 and a bottom plate 112, a flexible flat suction nozzle 12 is arranged at the middle position of the bottom plate 112, and a pair of

rollers

113 and 114 are arranged at the front and the rear of the bottom plate 112. As the cleaner head 10 is moved across the surface to be cleaned, the two pairs of

rollers

113 and 114 on the base 112 move the cleaner head 10 as a whole, and at the same time the flexible flat suction nozzle 12 is finished sucking up dirt liquid from the surface to be cleaned and along with air into a suction channel (not shown) in the housing 11.

As shown in fig. 4 for the dirty liquid storage tank 30, the dirty liquid storage tank 30 includes a tank body 3001 and a tank cover 3002 releasably held above the tank body 3001, with a lock mechanism 3003 provided between the tank cover 3002 and the tank body 3001 to secure the tank cover 3002 to the tank body 3001.

As shown in fig. 5, the dirty liquid storage tank 30 includes, as viewed in outline, a first portion 31 and a second portion 32 arranged side by side in the left-right direction, and the top surface of the second portion 32 is higher than the top surface of the first portion 31. The entire dirty liquid storage tank 30 is in an "L" shape. The ratio of the width W to the height H of the dirty liquid storage tank 30 may be selected to be 1:1-3, preferably 1: 1-2.

Continuing with fig. 1, a lock mechanism 34 is mounted on the top of the dirty liquid storage tank 30, and a user can release the entire dirty liquid storage tank 30 from the adapter 20 by operating the lock mechanism 34. As shown in fig. 1, 2, 4 and 5, the unlocking member 341 of the lock mechanism 34 in this embodiment is located on a portion of the lid 3002 above the first portion 31, and the user can release the dirty liquid storage tank 30 from the coupling body 20 by operating the unlocking member 341. The unlocking member 30031 of the lock mechanism 3003 is located on a portion of the can lid 3002 above the second portion 32, and a user can detach the can lid 3002 from the can body 3001 by operating the unlocking member 30031 for the purpose of pouring dirty liquid or cleaning the can contents.

As shown in fig. 6, the first portion 31 has a first chamber 311 therein, and the second portion 32 has a second chamber 321 therein. A partition 35 is arranged between the first chamber 311 and the second chamber 321, the partition 35 can partition the first chamber 311 from the second chamber 321, a through hole 351 is arranged at the middle lower part of the partition 35, a notch 352 is arranged at the top part of the partition 35, and the first chamber 311 and the second chamber 321 are communicated through the through hole 351 and the notch 352. In this example, the first chamber 311 is located upstream of the second chamber 321, such that the contaminated fluid entering the contaminated fluid storage tank 30 first enters the first chamber 311, and then flows from the first chamber 311, through the through hole 351 and the notch 352, and into the second chamber 321. The bottom and top of the first section 31 are provided with a liquid inlet 301 and a gas outlet 302, respectively. The first chamber 311 is further provided therein with a liquid inlet pipe 314 and a collision part 315, and the collision part 315 is located at the inner top of the first chamber 311. The lower end of the liquid inlet pipe 314 is connected to the liquid inlet 301, and the upper end is located immediately below the collision portion 315 and close to the collision portion 315, so that the contaminated liquid entering from the liquid inlet pipe 314 flows into the first chamber 311 after colliding with the collision portion 315. The upper part of the second part 32 is provided with an exhaust channel 303, one end of which extends into the second chamber 321, and the other end of the exhaust channel 303 is communicated with the air outlet 302. Inside the second chamber 321 is arranged a float 33, which float 33 is used to monitor the liquid level in the second chamber 321. Thus, the inlet 301, the inlet pipe 314, the first chamber 311, the second chamber 321, the exhaust passage 303 and the outlet 302 are sequentially communicated.

The joint body 20 shown in fig. 7 includes, from bottom to top, a connection head 24, a lower joint portion 21, a connection portion 23, and an upper joint portion 22. An outlet pipe 40 is installed at the top end of the upper joint 22. The coupling 20 is pivotally connected to the housing 11 of the cleaner head 10 by a lower connection head 24 and is pivotally connected to the housing so that the two are in air flow communication. The lower junction 21 is provided with a lower port 211, the lower port 211 being in gas flow communication with the housing 11 via the connector 24, the lower port 211 being adapted to interconnect and provide gas flow communication with the inlet port 301 of the dirty liquid storage tank 30. The upper junction 22 is provided with an upper port 221, and the outlet pipe 40 is in fluid communication with the upper port 221, the upper port 221 being adapted to be interconnected to and in fluid communication with the outlet port 302 of the dirty liquid storage tank 30. The upper engaging portion 22, the lower engaging portion 21, and the connecting portion 23 define a space 25. Referring to fig. 1, when the dirty liquid tank 30 is mounted on the adapter 20, the liquid inlet 301 is in air flow communication with the lower port 211, the air outlet 302 is in air flow communication with the upper port 221, a portion of the first portion 31 is defined in the space 25, and the second portion 32 is offset to one side of the adapter 20.

The water absorption accessory is simple in structure and can well clean liquid dirt.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. A water absorbing attachment comprising:

the dirty liquid storage tank is detachably arranged on the joint body, and the suction head, the dirty liquid storage tank and the air outlet pipe are sequentially in fluid communication; it is characterized in that the preparation method is characterized in that,

the dirty liquid storage jar include about first portion and the second part of arranging side by side, the first portion of dirty liquid storage jar support and lean on the adapter, the second part offset of dirty liquid storage jar is in one side of adapter, the height of first portion is less than the height of second portion, the bottom and the top of first portion are provided with inlet and gas outlet respectively, first portion inside have a first chamber, the second portion inside have a second chamber, the second chamber with first chamber is set up into: the sewage entering the sewage storage tank firstly enters the first chamber and then flows into the second chamber from the first chamber, an exhaust channel with one end extending into the second chamber is arranged at the upper part of the second part, the other end of the exhaust channel is communicated with the air outlet, a floater is arranged inside the second chamber and used for monitoring the liquid level in the second chamber, and the liquid inlet, the liquid inlet pipe, the first chamber, the second chamber, the exhaust channel and the air outlet are communicated in sequence.

2. The absorbent attachment of claim 1, wherein: the dirty liquid storage tank includes a tank body and a tank cover releasably retained over the tank body, a first locking mechanism being provided between the tank cover and the tank body to secure the tank cover to the tank body.

3. The absorbent attachment of claim 2, wherein: and the second locking mechanism is arranged between the tank cover and the joint body so as to fix the dirty liquid storage tank on the joint body.

4. The absorbent attachment of claim 3, wherein: the second latch mechanism includes a second unlocking member, the second unlocking member being disposed on the lid.

5. The absorbent attachment of claim 4, wherein: the first locking mechanism includes a first unlocking member also located on the can lid and remote from the second unlocking member.

6. The absorbent attachment of claim 5, wherein: the dirty liquid storage tank is of an L-shaped structure, and the width-to-height ratio of the dirty liquid storage tank is 1: 1-3.

7. The absorbent attachment of claim 1, wherein: the conjugant comprises a connector, a lower joint part, a connecting part and an upper joint part which are arranged from bottom to top, the air outlet pipe is arranged at the top end of the upper joint part, the conjugant is connected to the shell in an air flow communication way through the rotation of the connector, the lower joint part is provided with a lower interface which is suitable for being connected with the liquid inlet mutually and forming the air flow communication, and the lower interface and the shell realize the air flow communication through the connector; the upper joint part is provided with an upper interface which is suitable for being mutually connected with the air outlet and forming air flow communication, the air outlet pipe is in air flow communication with the upper interface, and the upper joint part, the lower joint part and the connecting part define a space; when the dirty liquid storage tank is installed on the adapter, the liquid inlet is communicated with the lower interface airflow, the air outlet is communicated with the upper interface airflow, and part of the first part is limited in the space.

8. The absorbent attachment of claim 1, wherein: the dirty liquid storage tank is internally provided with a partition used for isolating the first chamber and the second chamber, the middle lower part of the partition is provided with a through hole, the top of the partition is provided with a notch, and the first chamber and the second chamber are communicated with the notch through the through hole.

9. The absorbent attachment of claim 1, wherein: the shell comprises an upper cover and a bottom plate, the front part and the rear part of the bottom plate are respectively provided with a pair of rollers, and the flexible flat suction nozzle is positioned in the middle of the bottom plate.

10. The absorbent attachment of claim 1, wherein: the dirty liquid storage tank is detachably arranged at the front part of the joint body.