CN211299785U

CN211299785U - Surface cleaning head for a vacuum cleaner

Info

Publication number: CN211299785U
Application number: CN201921956394.2U
Authority: CN
Inventors: 卞庄
Original assignee: Suzhou Chenghe Cleaning Equipment Co Ltd
Current assignee: Suzhou Chenghe Cleaning Equipment Co Ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-08-21
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses a surface cleaning head for vacuum cleaner, including have suction open-ended suction head, be applicable to with the outlet duct of a vacuum cleaner looks air current switch-on, be used for the storage to follow the liquid storage pot and the intercommunication of suction opening inspiratory foul solution the exhaust passage of liquid storage pot and outlet duct, the suction head includes a casing that extends along left right direction, the suction opening set up the lower bottom of casing, liquid storage pot and the outlet duct is arranged from bottom to top. Make dirty liquid can be smoothly through the suction opening in being inhaled the liquid storage pot, dirty liquid stays in the liquid storage pot, and the air gets into vacuum cleaner along exhaust passage from the outlet duct in, accomplishes the clearance to dirty liquid, and can make up the use with domestic dust catcher, for example, hand-held vacuum cleaner, the operation is convenient.

Description

Surface cleaning head for a vacuum cleaner

Technical Field

The utility model relates to a cleaning device technical field, in particular to a surface cleaning head for assembling use on 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 desktop or a floor, the conventional vacuum cleaner usually adopts a structure of sucking dust by a fan, and the fluid such as milk, fruit juice and water enters the fan to easily cause short circuit and burnout of the fan, so that most household vacuum cleaners, such as a handheld vacuum cleaner or a vertical vacuum cleaner, cannot directly clean the desktop or the floor under the condition because the household vacuum cleaner does not have waterproof performance. Therefore, the conventional vacuum cleaner is clumsy in hands and feet when the conventional vacuum cleaner is faced with the condition that the surface to be cleaned is polluted by the common fluid, people still need to use the conventional cleaning cloth and other water-absorbing tools, but the cleaning cloth is adopted for direct wiping, the polluted area of the surface to be cleaned is easily enlarged, and the cleaning effect is not ideal.

SUMMERY OF THE UTILITY MODEL

In order to solve the above technical problem, an object of the present invention is to provide a surface cleaning head capable of cleaning a contaminated fluid by simply combining with a vacuum cleaner which is commonly used in a home.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme: the utility model provides a surface cleaning head for vacuum cleaner, is including the suction head that has the suction opening, be applicable to the outlet duct that communicates with a vacuum cleaner looks air current, be used for the storage follow the inspiratory dirty liquid storage pot and the intercommunication of suction opening the exhaust passage of liquid storage pot and outlet duct, the suction head includes a casing that extends along left right direction, the suction opening setting be in the lower bottom of casing, liquid storage pot and the outlet duct is arranged from bottom to top.

In the above technical solution, preferably, a connector in fluid communication with the suction opening is disposed at an upper portion of the housing, and a liquid inlet is disposed at a bottom of the liquid storage tank and is communicated with the connector.

In the above technical solution, preferably, the joint is rotatably connected to the housing.

In the above technical solution, preferably, the housing defines a suction passage communicating the suction opening and the joint inside.

In the above technical solution, preferably, the bottom of the housing is provided with a flexible flat suction nozzle at the suction opening.

In the above technical solution, preferably, the suction opening is located at a middle position of the lower bottom of the housing.

In the above technical solution, preferably, the liquid storage tank includes a tank body and a releasable tank cover located at the top of the tank body, and the air outlet pipe is arranged at the top of the tank cover.

In the above technical scheme, preferably, the liquid storage tank is internally provided with a float assembly which can move up and down along with the liquid level in the liquid storage tank, and the float assembly is installed on the tank cover.

In the above technical scheme, preferably, the tank cover on be provided with downwardly extending's guide bar, the float subassembly includes stopper, slip loop bar and float, slip loop bar slip cover establish the guide bar on, the stopper fix on the upper end of slip loop bar, the float fix on the lower tip of slip loop bar, the float be located exhaust passage's route, work as dirty liquid in the liquid storage tank stores up the back, the float can the shutoff exhaust passage.

The utility model discloses a set up the suction head, the outlet duct, foul solution jar and exhaust passage, the suction head has the suction opening, the outlet duct is used for communicating with vacuum cleaner air current, the suction head includes the casing that extends along left right direction, the suction opening sets up the lower bottom at the casing, a housing, liquid storage pot and outlet duct are arranged from bottom to top, make foul solution can be smoothly through the suction opening in being inhaled the liquid storage pot, foul solution stays in the liquid storage pot, and the air gets into vacuum cleaner along exhaust passage from the outlet duct, accomplish the clearance to foul solution, and can with domestic dust collector, for example, hand-held type vacuum cleaner makes up the use, the operation is convenient.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a schematic side view of the present invention;

fig. 3 is an exploded schematic view of the present invention;

fig. 4 is a schematic side sectional structure of the present invention;

FIG. 5 is a schematic view of a disassembled structure of the surface cleaning head shown in FIG. 4;

wherein: 1. a suction head; 11. a housing; 12. a suction opening; 13. a joint; 14. a suction channel; 15. a flexible flat suction nozzle;

2. an air outlet pipe;

3. a liquid storage tank; 31. a tank body; 32. a can lid; 321. a guide bar; 33. a liquid inlet; 34. a float assembly; 341. a plug; 342. sliding the loop bar; 343. a float;

4. an exhaust passage.

Detailed Description

To explain the technical content, structural features, achieved objects and functions of the present invention in detail, the following detailed description is made with reference to the accompanying drawings. The up, down, left, right, front and rear directions described in the present embodiment correspond to the respective positional relationships shown in fig. 1 to 3, respectively.

The utility model can be used for combining with a household common vacuum cleaner, such as a hand-held vacuum cleaner or a horizontal cleaner. With hand-held type vacuum cleaner's the nozzle stub that induced drafts with the utility model discloses an outlet duct carries out the combination of connecting, and dust collecting equipment after the combination can provide vacuum suction with the help of hand-held type vacuum cleaner, will treat clean subaerial dirty fluid absorption extremely the utility model discloses an in the liquid storage tank, convenient and fast, clean effect ideal.

As shown in fig. 1-3, the surface cleaning head comprises a suction head 1, an air outlet pipe 2, a liquid storage tank 3 and an exhaust passage 4. The suction head 1 comprises a housing 11 extending in the left-right direction, a suction opening 12 is arranged at the lower bottom of the housing 11, and a flexible flat suction nozzle 15 is arranged at the suction opening 12. The flexible flat suction nozzle 15 is suitable for being tightly attached to the ground to be cleaned, so that strong suction force is ensured, and dirty fluid on the ground to be cleaned can be completely sucked. The suction opening 12 is preferably arranged in the middle of the lower bottom of the housing 11 to facilitate the collection of the fluid into the housing 11.

The upper part of the shell 11 is provided with a joint 13, and the joint 13 is rotatably connected to the shell 11. Referring to fig. 4, the housing 11 defines a suction channel 14 communicating with the suction opening 12 and the connector 13, the liquid inlet 33 is disposed at the bottom of the liquid storage tank 3, and the connector 13 is inserted into the liquid inlet 33. Thereby conveniently dismantling and installing the suction head 1 and the liquid storage tank 3, and being convenient for assembly, maintenance and dumping of dirty liquid. The reservoir 3 comprises a tank body 31 and a releasable tank cover 32 on top of the tank body 31, and the outlet pipe 2 is provided on top of the tank cover 32, whereby the housing 11, the reservoir 3 and the outlet pipe 2 are arranged from bottom to top. The air outlet pipe 2 is suitable for being combined and connected with a household vacuum cleaner, for example, a short air suction pipe of a handheld vacuum cleaner, so that the handheld vacuum cleaner is used for providing suction power, dirty fluid on the ground to be cleaned is sucked into the liquid storage tank 3 from the suction opening 12, air is discharged to the liquid storage tank 3 from the air outlet pipe 2, the operation is more convenient, and the cleaning efficiency is high.

Referring to FIG. 5, a float assembly 34 is provided within the tank 3 and is movable up and down with the level of liquid within the tank 3, the float assembly 34 being mounted to the tank cover 32. The tank cover 32 is provided with a downwardly extending guide rod 321, the float assembly 34 comprises a plug 341, a sliding sleeve rod 342 and a float 343, the sliding sleeve rod 342 is slidably sleeved on the guide rod 321, the plug 341 is fixed on the upper end portion of the sliding sleeve rod 342, the float 343 is fixed on the lower end portion of the sliding sleeve rod 342, the float 343 is located on the path of the exhaust passage 4, and when the liquid tank 3 is full of dirty liquid, the float 343 can block the exhaust passage 4. The liquid storage tank 3 which is full of dirty liquid is prevented from sucking the dirty liquid again, the dirty liquid is prevented from entering the motor of the dust collection equipment along the exhaust passage 4, and the reliability is better.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. A surface cleaning head for a vacuum cleaner, comprising a suction head (1) with a suction opening (12), an outlet duct (2) adapted to be in air flow communication with a vacuum cleaning apparatus, a reservoir (3) for storing dirty liquid sucked from the suction opening (12), and an exhaust duct (4) communicating the reservoir (3) with the outlet duct (2), characterized in that: the suction head (1) comprises a shell (11) extending along the left-right direction, the suction opening (12) is arranged at the lower bottom of the shell (11), and the shell (11), the liquid storage tank (3) and the air outlet pipe (2) are arranged from bottom to top.

2. A surface cleaning head for a vacuum cleaner according to claim 1, wherein: the upper part of the shell (11) is provided with a joint (13) which is in fluid communication with the suction opening (12), the bottom of the liquid storage tank (3) is provided with a liquid inlet (33), and the joint (13) is communicated with the liquid inlet (33).

3. A surface cleaning head for a vacuum cleaner according to claim 2, wherein: the joint (13) is rotatably connected to the shell (11).

4. A surface cleaning head for a vacuum cleaner according to claim 2, wherein: the interior of the housing (11) defines a suction channel (14) communicating the suction opening (12) with the joint (13).

5. A surface cleaning head for a vacuum cleaner according to claim 4, wherein: the bottom of the shell (11) is provided with a flexible flat suction nozzle (15) at the suction opening (12).

6. A surface cleaning head for a vacuum cleaner according to claim 1, wherein: the suction opening (12) is located in the middle of the lower bottom of the housing (11).

7. A surface cleaning head for a vacuum cleaner according to claim 1, wherein: the liquid storage tank (3) comprises a tank body (31) and a releasable tank cover (32) positioned at the top of the tank body (31), and the air outlet pipe (2) is arranged at the top of the tank cover (32).

8. A surface cleaning head for a vacuum cleaner according to claim 7, wherein: the liquid storage tank is characterized in that a floater component (34) capable of moving up and down along with the liquid level in the liquid storage tank (3) is arranged in the liquid storage tank (3), and the floater component (34) is arranged on the tank cover (32).

9. A surface cleaning head for a vacuum cleaner according to claim 8, wherein: the utility model provides a dirty liquid storage tank, including cover (32) on be provided with downwardly extending guide bar (321), float subassembly (34) include stopper (341), slip loop bar (342) and float (343), slip loop bar (342) slip cover establish on guide bar (321), stopper (341) fix on the upper end of slip loop bar (342), float (343) fix on the lower tip of slip loop bar (342), float (343) be located the route of exhaust passage (4), when the interior dirty liquid of liquid storage tank (3) stores up fully, float (343) can shutoff exhaust passage (4).