CN209808207U - Wet type mopping device for vacuum cleaner - Google Patents

Abstract

The utility model discloses a wet-type mopping device for a vacuum cleaner, which belongs to the technical field of cleaning equipment and solves the problem of inconvenient operation caused by wetting mop by capillary phenomenon in the prior art; in the present case, through set up the gas pocket on the feed water tank to through set up the stopper that is used for the shutoff gas pocket in gas pocket department, and set up the press switch who supplies the user to operate on the feed water tank, make the user can extract or close the stopper through pressing press switch, thereby the opening or closing of the gas pocket of control feed water tank, like this, the user is when dragging the ground, as long as operate press switch, make the gas pocket of feed water tank open, outside air gets into in the feed water tank, the water in the feed water tank can be followed the apopore and flowed, after dragging the ground, through press switch once more, can close the stopper in gas pocket department, thereby outside air can't get into in the feed water tank, the water in the feed water tank also can't follow the apopore and flow, this is different with the capillary phenomenon principle among the prior art, it is more convenient to.

Description

Wet type mopping device for vacuum cleaner

Technical Field

The utility model relates to a cleaning device technical field, in particular to a wet-type mopping device for a vacuum cleaner.

Background

In daily life, people usually utilize mop and cask to mop ground, and the mop is moist back, generally need wring the mop with the help of external force, and the effect of scrubbing of floor has been decided to the absorbent water yield after the mop is moist, and the mop is wrung out, leads to the mop not high to the effect of scrubbing on floor, needs constantly wet, and the mop is too moist, leads to remaining moisture too much on the floor, more difficult clearance.

In view of the above problems, chinese patent application publication No. CN107072460A discloses a floor cleaning device and in particular a liquid containing system for a floor cleaning device comprising an outlet having a plurality of openings to allow liquid to be drawn up by capillary force when a mop substrate is mounted against the plurality of openings, the liquid containing system being substantially closed except for the plurality of openings after filling. The solution proposed in this patent mainly uses the principle of capillarity, so that the mop cloth at the base of the mop can continuously absorb water, but then, because the mop cloth continuously absorbs water, the mop cloth is always in a wet state until all the water in the liquid containing system is absorbed, however, for the floor mopping operation in daily life, the mopping operation can be completed only by accurately calculating the amount of water to be stored in the liquid containing system, and the implementation is not easy; after finishing mopping operation each time, if residual moisture still exists in the liquid containing system, the mop cloth can absorb excessive water and overflow the moisture to the floor surface, and a user needs to pour the water in the liquid containing system or block an outlet, so that the operation is troublesome.

SUMMERY OF THE UTILITY MODEL

In order to solve the above technical problem, an object of the present invention is to provide a wet type floor mopping device for a vacuum cleaner, which is convenient for opening or closing a water outlet hole.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:

a wet floor mop for a vacuum cleaner, comprising:

the lower part of the mop cloth base plate is used for installing a mop cloth;

the water supply tank is fixed on the upper side of the mop base plate and is used for supplying water to the mop, and at least one water outlet hole is formed in the bottom of the water supply tank;

the wet floor mopping device comprises a water supply tank, a plug and a press switch, wherein the water supply tank is provided with an air hole, the plug is used for plugging the air hole, the press switch is arranged on the water supply tank and is in transmission connection with the plug, and therefore a user can pull out or close the plug by pressing the press switch.

In the above aspect, preferably, the air hole is opened at an upper portion of the water supply tank.

In the above technical solution, preferably, the water supply tank is fixed with a limiting flange at the outer periphery of the air hole, the inner side wall of the limiting flange is provided with a limiting groove, the lower end of the limiting flange is provided with a limiting tooth adjacent to the limiting groove, a rotary inner shell is sleeved at the inner side of the limiting flange, the rotary inner shell is provided with a limiting part which extends outwards and is matched with the limiting groove and the limiting tooth, a return spring is arranged between the rotary inner shell and the water supply tank, the plug is fixedly arranged in the rotary inner shell, and the press switch is arranged at the upper part of the rotary inner shell.

In the above technical solution, preferably, the plug is provided with a soft sealing sleeve.

In the above technical solution, preferably, the water supply tank is provided with a water filling port, and the water supply tank is provided with a sealing cover at the water filling port.

Compared with the prior art, the utility model obtain following beneficial effect: the wet type mopping device comprises a water supply tank, a plug, a press switch and a switch, wherein the water supply tank is provided with an air hole, the plug is used for plugging the air hole, the press switch is arranged on the water supply tank and is used for being operated by a user and is in transmission connection with the plug, the user can pull out or close the plug by pressing the press switch, and therefore the opening or closing of the air hole of the water supply tank is controlled.

Drawings

FIG. 1 is a schematic view of a wet type floor mopping device of the present invention mounted on a cleaning head body;

FIG. 2 is a perspective view of the wet floor mopping device of the present invention;

fig. 3 is a schematic view of the structure of the push switch and the plug of the wet floor mopping device according to the present invention (the air hole is in an open state);

fig. 4 is a schematic view of the structure of the push switch and the plug of the wet floor mopping device according to the present invention (the air hole is in a closed state);

wherein: 1. a cleaning head body; 11. a cleaning head housing; 111. a dust suction port; 12. rotating the connector; 13. a rear wheel; 2. a wet mopping device; 21. a mop base plate; 211. a notch; 212. a connecting portion; 213. positioning pins; 22. a water supply tank; 221. a water outlet hole; 222. air holes; 223. a water injection port; 224. a sealing cover; 23. a plug; 231. sealing the soft sleeve; 24. a push switch; 25. a limiting flange; 251. a limiting groove; 252. limiting teeth; 26. rotating the inner shell; 261. a limiting part.

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. In this embodiment, "front", "rear", "left", "right", "up" and "down" respectively correspond to the positional relationships of the surface cleaning head shown in fig. 1, and the "vacuum cleaner" in this embodiment may be an upright cleaner or a handheld cleaner.

As shown in figure 1, the vacuum cleaner comprises a surface cleaning head comprising a cleaning head body 1 and a wet mop 2. The cleaning head body 1 includes a cleaning head housing 11, a rotary joint 12 installed at the rear of the cleaning head housing 11, and a pair of rear wheels 13 installed at the rear of the cleaning head housing 11 and used for supporting the cleaning head housing 11 on the floor to be cleaned, and a dust suction port 111 is provided at the bottom of the cleaning head housing 11. The wet mop 2 is mounted to the rear of the cleaning head housing 11.

As shown in fig. 2, the wet type floor mopping device 2 includes a mop base 21 and a water service box 22 fixed to an upper side of the mop base 21. The lower portion of the mop base 21 is used for installing a mop, and referring to fig. 3, the mop base 21 is provided with a water outlet hole 221 communicated with the water service box 22, and the water service box 22 can supply water to the mop base 21 to wet the mop. The mop base 21 is provided with a pair of notches 211, the mop base 21 has a connection part 212 between the notches 211, the connection part 212 is provided with a pair of positioning pins 213, and the cleaning head housing 11 is provided with a pair of positioning holes (not shown) matching with the pair of positioning pins 213, so that the mop base 21 can be detachably mounted on the cleaning head housing 11 by plugging. In other embodiments, in order to detachably mount the wet type mopping device 2 on the cleaning head body 1, the matching mode between the mop cloth base plate 21 and the cleaning head shell 11 can also be a magnetic attraction mode, i.e. the mop cloth base plate 21 and the cleaning head shell 11 are respectively provided with a matched magnetic piece; in addition, the engaging means between the mop base 21 and the cleaning head housing 11 may be a snap-fit type or a hook-and-loop type, such as engaging latch, engaging groove, etc. Referring to fig. 1, when the wet type floor mopping device 2 is installed on the cleaning head body 1, the pair of rear wheels 13 are located at the pair of notches 211 of the mop cloth base plate 21, and the dust suction opening 111 at the bottom of the cleaning head housing 11 is closely attached to the floor to be cleaned, so that the dust suction effect is better. The connection portion 212 is located below the rotary coupling head 12, so that the cooperation between the cleaner head body 1 and the wet type floor mopping device 2 is more compact and occupies no space. In this example, the mop shape may be regular, for example square, when the mop is attached, either all of which are located directly behind the rear wheel or part of which extends to the outer periphery of the rear wheel, similar to the shape of the mop base. After the mop cloth is installed at the lower portion of the mop cloth base plate 21, the pair of rear wheels 13 and the mop cloth are supported on the floor to be cleaned, and when a user pushes the surface cleaning head to perform a floor mopping operation while sucking dust on the floor to be cleaned, the mop cloth is positioned right behind the rear wheels 13, and a cleaning area of the mop cloth covers a moving path of the rear wheels 13, so that moving traces left on the floor to be cleaned by the rear wheels 13 can be wiped.

As shown in fig. 3 and 4, the water supply tank 22 is provided at an upper portion thereof with an opening and closing mechanism for opening or closing the air hole 222, the opening and closing mechanism including a stopper 23 provided at the water supply tank 22 for blocking the air hole, and a push switch 24 provided at the water supply tank 22 and drivingly connected to the stopper 23, and a user can pull out or close the stopper 23 by pushing the push switch 24.

Specifically, a limiting flange 25 is fixed on the outer periphery of the air hole 222 on the water supply tank 22, a limiting groove 251 is formed in the inner side wall of the limiting flange 25, a limiting tooth 252 adjacent to the limiting groove 251 is formed in the lower end portion of the limiting flange 25, a rotary inner shell 26 is sleeved on the inner side of the limiting flange 25, the rotary inner shell 26 is provided with a limiting portion 261 which extends outwards and is matched with the limiting groove 251 and the limiting tooth 252, a return spring (not shown in the figure) is arranged between the rotary inner shell 26 and the water supply tank 22, the plug 23 is fixedly arranged in the rotary inner shell 26, and the push switch 24 is arranged on the upper portion. This structure is similar to a "ball point pen pressing structure".

During operation, a user manually presses the press switch 24, the press switch 24 drives the rotating inner shell 26 to move downwards, the limiting part 261 of the rotating inner shell 26 moves downwards along the limiting groove 251 of the limiting flange 25, and the limiting part 261 and the limiting teeth 252 are staggered with each other, so that the rotating inner shell 26 rotates by an angle, the limiting part 261 is clamped at the limiting teeth 252, and the plug 23 is blocked at the air hole 222; when the user manually presses the push switch 24 again, the rotation inner housing 26 rotates again by a certain angle due to the mutual dislocation of the limit portion 261 and the limit tooth 252, the limit portion 261 is separated from the limit tooth 252, the limit portion 261 enters the limit groove 251 adjacent to the limit tooth 252, and the rotation inner housing 26 moves upward under the elastic force of the return spring, so that the plug 23 opens the air hole 222.

In order to ensure the sealing property, the plug 23 is provided with a sealing soft sleeve 231.

In order to facilitate the user to add water into the water supply tank, a water filling port 223 is provided on the water supply tank 22, and a sealing cap 224 is mounted on the water supply tank 22 at the water filling port 223.

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 (5)

1. A wet floor mop for a vacuum cleaner, comprising:

a mop base plate (21) for mounting a mop on the lower part thereof;

a water supply tank (22) fixed on the upper side of the mop base plate (21) and used for supplying water to the mop, wherein the bottom of the water supply tank (22) is provided with at least one water outlet hole (221); it is characterized in that;

the wet floor mopping device comprises a water supply tank (22), wherein the water supply tank (22) is provided with an air hole (222), the water supply tank (22) is provided with a plug (23) for plugging the air hole (222), and the wet floor mopping device further comprises a press switch (24) which is arranged on the water supply tank (22) and is in transmission connection with the plug (23), so that a user can pull out or close the plug (23) by pressing the press switch (24).

2. A wet type floor mopping device for a vacuum cleaner according to claim 1, wherein: the air hole (222) is opened at the upper part of the water supply tank (22).

3. A wet type floor mopping device for a vacuum cleaner according to claim 1, wherein: the water supply tank is characterized in that a limiting flange (25) is fixed on the outer peripheral side of the air hole (222) on the water supply tank (22), a limiting groove (251) is formed in the inner side wall of the limiting flange (25), limiting teeth (252) adjacent to the limiting groove (251) are arranged at the lower end of the limiting flange (25), a rotary inner shell (26) is sleeved on the inner side of the limiting flange (25), the rotary inner shell (26) is provided with a limiting part (261) which extends outwards and is matched with the limiting groove (251) and the limiting teeth (252), a return spring is arranged between the rotary inner shell (26) and the water supply tank (22), the plug (23) is fixedly arranged in the rotary inner shell (26), and the press switch (24) is arranged on the upper portion of the rotary inner shell (26).

4. A wet type floor mopping device for a vacuum cleaner according to claim 1, wherein: the plug (23) is provided with a sealing soft sleeve (231).

5. A wet type floor mopping device for a vacuum cleaner according to claim 1, wherein: the water supply tank (22) is provided with a water filling port (223), and the water supply tank (22) is provided with a sealing cover (224) at the position of the water filling port (223).