CN210749039U

CN210749039U - Hand-held type cleaning device

Info

Publication number: CN210749039U
Application number: CN201920806232.4U
Authority: CN
Inventors: 曾拥军
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-06-16
Anticipated expiration: 2029-05-31

Abstract

The utility model provides a hand-held cleaning device, which comprises a handle (10) and a base (20), wherein the handle (10) is rotatably connected with the base (20), the base (20) is provided with a cleaning component (21), the cleaning component (21) comprises a water nozzle (211), and the hand-held cleaning device is characterized by also comprising a water storage part (30); be provided with installation department (11) on handle (10), inwards sunken holding chamber (111) have on the outer wall of installation department (11), water storage spare (30) detachable sets up in holding chamber (111), water storage spare (30) have cavity (31) that can hold the clean water, cavity (31) with water jet (211) intercommunication. The utility model discloses a hand-held type cleaning device, the simple operation, the practicality is better.

Description

Hand-held type cleaning device

Technical Field

The utility model relates to a cleaning appliances technical field especially relates to a hand-held type cleaning device.

Background

The electric mop has the advantages of labor saving, good cleaning effect, simple structure, convenient cleaning of mop, long service life, high practical value and the like, and is more and more widely applied in household life.

The electric mop is generally provided with the water tank, water stored in the water tank can be sprayed to the ground to be cleaned through the electric mop, and then the ground is cleaned through the sprayed water. Among the prior art, the water tank is generally fixed mounting inside the mop head of electronic mop, and the water tank can not follow whole dismantlements in the mop head and come out, when needs are added water to the water tank, generally use flourishing water such as graduated flask or other containers and pour into the water tank again.

This kind of arrangement, to adding water in the water tank and need with the help of other containers, the operation is convenient inadequately, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hand-held type cleaning device, the simple operation, the practicality is better.

The utility model provides a hand-held cleaning device, which comprises a handle and a base, wherein the handle is rotationally connected with the base, a cleaning component is arranged on the base, and the cleaning component comprises a water nozzle; the handheld cleaning device also comprises a water storage part; the handle is provided with an installation part, an inward concave containing cavity is formed in the outer wall of the installation part, the water storage part is detachably arranged in the containing cavity, the water storage part is provided with a cavity capable of containing cleaning water, and the cavity is communicated with the water spray nozzle.

The utility model provides a hand-held type cleaning device comprises handle and base, and the handle mainly used supplies the user to hand, is provided with clean subassembly on the base, and clean subassembly and floor contact on the base when using, cleans through clean subassembly all floor, and rotatable coupling through handle and base can make the handle for the inclination adjustable between the base to make hand-held type cleaning device's use more nimble, clean effect is better. The handle is provided with the mounting part with the inwards concave accommodating cavity, the water storage part is detachably arranged in the accommodating cavity, the water storage part is provided with a cavity, and cleaning water can be accommodated through the cavity of the water storage part; the cleaning assembly on the base comprises a water spray nozzle, the cavity of the water storage part is communicated with the water spray nozzle so as to convey the cleaning water stored in the cavity to the water spray nozzle, and the cleaning water can be sprayed to the ground by the water spray nozzle so as to clean the ground. Because the water storage piece is detachably arranged in the accommodating cavity of the handle mounting part, on one hand, the water storage piece is mounted on the handle instead of the base, so that the size and the weight of the base can be correspondingly reduced, and the base can move more flexibly; on the other hand, the water storage part on the handle can be detached, so that cleaning water is added into the water storage part to facilitate the cleaning, and then the handheld cleaning device can be used more conveniently and is more practical, and cleaning work is easier.

In a possible implementation mode, a movable clamping piece is arranged on the handheld portion, a clamping groove is formed in the mounting portion, the clamping piece corresponds to the clamping piece, and the clamping piece can move to a clamping position to be clamped with the clamping groove or move to an unlocking position to be separated from the clamping groove.

The water storage part is fixed on the mounting part of the handle by clamping the clamping piece into the clamping groove; wherein, the joint spare can move to the joint position and with the draw-in groove block to fix the water storage part on the installation department of handle, the joint spare also can move to the unblock position and break away from the block with the draw-in groove, in order to dismantle the water storage part from the installation department of handle.

In a possible implementation mode, the water storage part further comprises a rotating shaft and a first elastic part, the middle of the clamping part is hinged to the handheld part through the rotating shaft, one end of the clamping part is provided with a buckle which can be clamped into the clamping groove, the other end of the clamping part is a free end which can be held by hand, and the first elastic part is connected between the clamping part and the handheld part so that the clamping part can be kept at the position of the buckle and the clamping groove when no external force acts on the clamping part.

Be provided with the pivot on the water storage piece, this pivot of middle part accessible of joint spare articulates in handheld portion to make joint spare rotate for handheld portion with this pivot, and the one end of joint spare has the buckle, but in the draw-in groove of seting up on the installation department of handle is gone into to this buckle card, through buckle and draw-in groove cooperation with water storage piece demountable installation in the storage tank of handle installation department.

Still be provided with first elastic component on the water storage piece, through connecting first elastic component between joint spare and handheld portion, because the elastic action of first elastic component makes under the condition of no exogenic action, the joint spare is rotatable to the joint position, and buckle on the joint spare is corresponding with the draw-in groove on the installation department of handle, but buckle draw-in groove block is in order to install the water storage piece on the installation department of handle.

In a possible implementation mode, a water outlet is formed in the wall of the bottom cavity of the cavity and is communicated with the water spray nozzle.

The water outlet is formed in the bottom cavity wall of the cavity of the water storage part, so that the water storage part can be communicated with the water spray nozzle on the base through the water outlet, and therefore cleaning water stored in the cavity of the water storage part can enter the water spray nozzle through the water outlet and can be sprayed to the ground through the water spray nozzle.

In a possible implementation manner, the handheld cleaning device further comprises a water tank cover, a second elastic member, a water outlet valve and a stop member, wherein the water tank cover covers the water outlet, a first through hole is formed in the middle of the water tank cover, the stop member is fixed at the outer end of the first through hole, the water outlet valve is arranged in the first through hole and located on the inner side of the stop member, the first end of the second elastic member is abutted against the inner end of the first through hole, and the second end of the second elastic member is abutted against the water outlet valve so that the water outlet valve is abutted against the inner side of the stop member under the elastic force of the second elastic member and closes.

The water outlet of the water storage part is covered with the water tank cover, the middle part of the water tank cover is provided with the first through hole, and the water outlet valve is arranged in the first through hole, so that the closed state of the water outlet of the water storage part can be controlled by changing the relative position of the water outlet valve and the first through hole; the stop piece can limit the position of the water outlet valve by fixing the stop piece at the outer end of the first through hole, so that the water outlet valve is fixed at the position of the stop piece when no external force is applied to the water outlet valve; by connecting the second elastic member between the inner end of the first through hole and the water outlet valve, the water outlet valve can move between the inner end of the first through hole and the stop member under the action of the elastic force of the second elastic member, so that the first through hole is opened or closed through the movement of the water outlet valve.

In one possible embodiment, a sealing element is arranged between the tank cover and the water outlet, and between the water outlet valve and the stop element.

The sealing elements are arranged between the water outlet of the water storage part and the water tank cover and between the water outlet valve and the stop part, so that the sealing performance between the water tank cover and the water storage part and between the stop part and the water outlet valve can be ensured, and the cleaning water stored in the water storage part is prevented from leaking outwards from a gap between the water tank cover and the water storage part or a gap between the stop part and the water outlet valve.

In one possible embodiment, the outer wall of the water storage part is provided with a hand-held part, and the hand-held part is provided with a handle or a handle groove.

Through set up handheld portion on the outer wall of water storage spare, the installation and the dismantlement that this handheld portion of convenient to use person carried out water storage spare, and the handle that has in the handheld portion is used for supplying the user to grip in order to remove water storage spare, and the handle groove that has in the handheld portion is used for supplying user's hand to pass the handle groove and mentions water storage spare.

In one possible embodiment, the top of the water storage part is provided with an air inlet hole and an air inlet nozzle, and the air inlet nozzle is provided with a second through hole which is communicated with the outside and the inside of the cavity of the water storage part.

The air inlet is formed in the top of the water storage part, the air inlet nozzle is installed in the air inlet hole, the second through hole of the air inlet nozzle can be communicated with the outside and the cavity of the water storage part, so that outside air can enter the cavity of the water storage part through the air inlet nozzle, a non-vacuum state is guaranteed in the cavity, and the outside air can balance the water pressure of cleaning water in the cavity.

In a possible embodiment, the second through-hole has a smaller diameter towards the inside of the cavity than towards the outside of the cavity.

Different apertures are arranged at different positions of the second through hole of the air inlet nozzle, so that the aperture of the second through hole towards the inner side of the cavity is smaller than the aperture towards the outer side of the cavity, the water storage part is detached from the mounting part of the handle, the water storage part is inverted to enable the water outlet to be upward, the cleaning water generates water pressure for the air inlet nozzle, and the cleaning water can be prevented from leaking outwards from the second through hole of the air inlet nozzle.

In one possible embodiment, at least part of the chamber wall of the water storage member is a transparent chamber wall or a translucent chamber wall.

At least part of cavity wall of the water storage part is set to be a transparent cavity wall or a plate transparent cavity wall, so that the water storage capacity condition in the cavity of the water storage part can be observed conveniently from the outside in real time.

The structure of the present invention and other objects and advantages thereof will be more clearly understood from the following description of the preferred embodiments taken in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of a handheld cleaning device at a viewing angle according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of a hand-held cleaning device provided by an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a handheld cleaning device at another viewing angle according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a water storage member according to an embodiment of the present invention;

fig. 5 is an exploded view of a water storage member according to an embodiment of the present invention;

fig. 6 is a sectional view of a water storage member according to an embodiment of the present invention;

fig. 7 is a partial schematic view of a portion a in fig. 2 according to an embodiment of the present invention;

fig. 8 is a schematic structural view of an air intake nozzle provided in an embodiment of the present invention.

Description of reference numerals:

1-a hand-held cleaning device; 10-a handle; 11-a mounting portion; 111-a housing chamber; 112-card slot; 113-water nozzle; 20-a base; 21-a cleaning component; 211-water nozzles; 212-a floor scrubbing assembly; 3-water storage; 31-a cavity; 311-water outlet; 32-a hand-held portion; 321-a clip; 3211-fastening; 322-a rotating shaft; 323-a first elastic member; 33-an air intake; 34-an air inlet nozzle; 341-second via; 40-water tank cover; 41-a first through hole; 50-a second elastic member; 60-a water outlet valve; 70-a stop; 80-sealing member.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Fig. 1 is a schematic structural diagram of a handheld cleaning device at a viewing angle according to an embodiment of the present invention. Fig. 2 is a cross-sectional view of a handheld cleaning device according to an embodiment of the present invention. Fig. 3 is a schematic structural diagram of a handheld cleaning device at another viewing angle according to an embodiment of the present invention. Fig. 4 is a schematic structural view of a water storage member according to an embodiment of the present invention. Fig. 5 is an exploded view of a water storage member according to an embodiment of the present invention. Fig. 6 is a cross-sectional view of the water storage member according to the embodiment of the present invention. Fig. 7 is a partial schematic view of a portion a in fig. 2 according to an embodiment of the present invention. Fig. 8 is a schematic structural view of an air intake nozzle provided in an embodiment of the present invention.

As shown in fig. 1 to 3, the handheld cleaning device 1 provided in this embodiment includes a handle 10 and a base 20, the handle 10 and the base 20 are rotatably connected, a cleaning assembly 21 is disposed on the base 20, and the cleaning assembly 21 includes a water nozzle 211; the hand-held cleaning device 1 further comprises a water reservoir 30; the handle 10 is provided with an installation part 11, an inner concave containing cavity 111 is arranged on the outer wall of the installation part 11, the water storage part 30 is detachably arranged in the containing cavity 111, the water storage part 30 is provided with a cavity 31 capable of containing cleaning water, and the cavity 31 is communicated with the water spray nozzle 211.

The hand-held cleaning device 1 of the present embodiment is composed of a handle 10 and a base 20, the handle 10 is used for a user to hold and operate the hand-held cleaning device 1, the base 20 is contacted with a floor to be cleaned when cleaning work is performed, a cleaning assembly 21 is arranged on the base 20, and the floor is cleaned through the cleaning assembly 21. The handle 10 can be rotatably connected with the base 20, so that the inclination angle of the handle 10 relative to the base 20 can be adjusted, the handheld cleaning device 1 is more flexible to use, the parts with more obstacles on the floor are easier to clean, and the cleaning effect is better.

Wherein the cleaning assembly 21 disposed on the base 20 includes a water spray nozzle 211, through which cleaning water can be sprayed to the floor by the water spray nozzle 211, so as to clean the floor by the cleaning water; the cleaning assembly 21 may further include a floor wiping assembly 212, the floor wiping assembly 212 may be disposed on a side of the base 20 facing the floor, the floor wiping assembly 212 may include a floor wiping plate and a cleaning cloth, a portion of the cleaning cloth contacting the floor is cleaned by rubbing the floor wiping cloth to move the cleaning cloth to rub against the floor, and the base 20 is moved on the floor by a user holding the handle 10, so that the cleaning cloth moves on the floor to clean the whole area to be cleaned.

The handle 10 may have a mounting portion 11 for accommodating components such as a battery, a control panel, and a water pump, and the mounting portion 11 may have a hollow cavity, and the above components are located in the hollow cavity of the mounting portion 11, and the cross-sectional area of the hollow cavity of the mounting portion 11 may be larger than that of other portions of the handle 10, so that the hollow cavity has a sufficient space for accommodating the above components. The control panel can be powered by the battery or can be directly connected with an external power supply, and the control panel can control the water pump, the floor wiping assembly 212 and other parts to work, so that the cleaning operation can be effectively controlled by controlling the cleaning assembly 21 through the control panel.

The water storage part 30 is further arranged on the mounting part 11 of the handle 10, part of the outer wall of the mounting part 11 can be sunken into the hollow cavity of the mounting part 11, so that the part of the outer wall can form an accommodating cavity 111, and the water storage part 30 is arranged in the accommodating cavity 111. The water storage member 30 is used for storing cleaning water, the water storage member 30 has a cavity 31, and the cleaning water can be contained in the cavity 31; the water storage member 30 is communicated with the water spray nozzle 211 of the base 20, and the cleaning water stored in the cavity 31 of the water storage member 30 can be delivered to the water spray nozzle 211, and the cleaning water is sprayed to the floor to be cleaned through the water spray nozzle 211, so as to clean the floor.

Specifically, as shown in fig. 1, a water nozzle 113 may be disposed on an end surface of the bottom of the accommodating cavity 111 of the installation portion 11, the water nozzle 113 is communicated with a water pump disposed in the installation portion 11, and meanwhile, the water nozzle 113 may be communicated with a cavity 31 of the water storage member 30 disposed in the accommodating cavity 111, so that the cleaning water in the cavity 31 of the water storage member 30 may be pumped away by the water pump through the water nozzle 113, the water nozzle 113 is communicated with a water nozzle 211 on the base 20 through the water pump, so that the cleaning water is delivered to the water nozzle 211 on the base 20 through the water pump, and the cleaning water is sprayed to the floor through the water nozzle 211.

The water storage member 30 is detachably disposed in the accommodating cavity 111, so that when the cleaning water in the cavity 31 of the water storage member 30 is insufficient and the cleaning water needs to be added into the cavity 31 of the water storage member 30 or the cleaning water in the water storage member 30 needs to be replaced, the water storage member 30 can be directly detached from the mounting portion 11 of the handle 10, and the water storage member 30 is moved to the water source of the cleaning water to directly add the cleaning water into the water storage member 30.

In the embodiment, the water storage member 30 is detachably arranged on the mounting part 11 of the handle 10, on one hand, the water storage member 30 and other parts are mounted on the handle 10 instead of the base 20, which can reduce the volume of the base 20 and reduce the weight of the base 20, so that the base 20 is lighter and more flexible, the cleaning effect is more labor-saving, and the cleaning effect is better; more importantly, the water storage part 30 is detachably mounted on the handle 10, so that cleaning water can be conveniently added into the water storage part 30, the handheld cleaning device 1 is more convenient to use and higher in working efficiency, the water storage part 30 can be conveniently mounted and dismounted, and meanwhile, when the water storage part 30 is damaged, the water storage part 30 can be conveniently maintained and replaced.

Optionally, a handle portion 32 may be disposed on an outer wall of the water storage member 30, and a handle or a handle groove may be formed in the handle portion 32. As shown in fig. 1 to 6, a holding portion 32 may be disposed on an outer wall of the water storage member 30, and the holding portion 32 facilitates the mounting and dismounting of the water storage member 30 on the mounting portion 11, and facilitates the user to move the water storage member 30 through the holding portion 32. The handheld part 32 can be specifically arranged at the upper end of the water storage part 30, so that the cavity 31 filled with the cleaning water is positioned below the handheld part 32, the arrangement mode is reasonable, and a user can conveniently apply acting force to the water storage part 30 through the handheld part 32 to move the water storage part 30.

The handle part 32 can be provided with a handle or a handle groove, the handle is used for being held by a user, and the user can conveniently complete the installation, the disassembly and the movement of the water storage part 30 by holding the handle; the hand of the user can pass through the handle groove to hold other parts of the hand-held part 32, and the water storage part 30 can be conveniently assembled, disassembled and moved; the handle portion 32 may also have both a handle and a handle slot to facilitate the user's hand to grip the handle through the handle slot to operate the water storage member 30.

In order to fix the water storage member 30 in the accommodating cavity 111 of the mounting portion 11, a movable clamping member 321 may be disposed on the handheld portion 32, a clamping groove 112 is disposed on the mounting portion 11 at a position corresponding to the clamping member 321, and the clamping member 321 may be moved to a clamping position to be clamped with the clamping groove 112, or moved to an unlocking position to be disengaged from the clamping groove 112.

As shown in fig. 3 to fig. 6, a movable clamping member 321 is disposed on the handle portion 32 of the water storage member 30, and the water storage member 30 can be fixed in the accommodating cavity 111 through the clamping member 321. The cavity wall of the accommodating cavity 111 is provided with a clamping groove 112 at a position corresponding to the clamping member 321, and the clamping member 321 can be clamped with the clamping groove 112 to fix the water storage member 30 in the accommodating cavity 111 of the mounting portion 11. The movable clamping piece 321 has a clamping position clamped with the clamping groove 112 and an unlocking position disengaged from the clamping groove 112, when the clamping piece 321 moves to the clamping position, the clamping piece 321 can be clamped with the clamping groove 112 to fix the water storage piece 30 in the accommodating cavity 111, and the installation of the water storage piece 30 is completed; when the engaging member 321 is moved to the unlocking position, it is disengaged from the engaging groove 112, so that the water storage member 30 can be detached from the mounting portion 11. The movable clamping piece 321 is clamped with the clamping groove 112, so that the water storage piece 30 can be conveniently mounted and dismounted.

Specifically, the water storage member 30 may further include a rotating shaft 322 and a first elastic member 323, the middle portion of the clip member 321 may be hinged to the handheld portion 32 through the rotating shaft 322, one end of the clip member 321 has a buckle 3211 capable of being clamped into the slot 112, the other end of the clip member 321 is a free end capable of being held by hand, and the first elastic member 323 is connected between the clip member 321 and the handheld portion 32, so that the clip member 321 is kept at a position where the buckle 3211 is clamped with the slot 112 when no external force acts on the clip member.

As shown in fig. 5 and 6, the handle portion 32 of the water storage member 30 is further provided with a rotating shaft 322 and a first elastic member 323, and the middle portion of the engaging member 321 is hinged to the handle portion 32 through the rotating shaft 322, so that the engaging member 321 can rotate around the rotating shaft 322. The clamping piece 321 rotates around the rotating shaft 322, and when the clamping piece 321 rotates to the clamping position, the clamping piece 321 can be clamped with the clamping groove 112 on the mounting part 11, so as to fix the water storage piece 30 on the mounting part 11; when the latch 321 rotates to the unlocking position, the latch 321 is disengaged from the engaging groove 112, and the water storage member 30 can be detached from the mounting portion 11 of the handle 10.

A buckle 3211 is arranged at one end of the clamping member 321 facing the groove wall of the accommodating groove, the buckle 3211 is matched with the groove 112 formed in the groove wall of the accommodating groove, when the clamping member 321 rotates around the rotating shaft 322 to a clamping position, the position of the buckle 3211 corresponds to the position of the groove 112, and the water storage member 30 can be fixed on the mounting portion 11 by clamping the buckle 3211 into the groove 112; when the latch 321 rotates around the rotating shaft 322 to the unlocking position, the buckle 3211 can be disengaged from the slot 112, and the water storage member 30 can be taken down from the handle 10.

Handheld portion 32 can be fixed in water storage spare 30 upper end, and handheld portion 32 can have handle and handle groove, and joint spare 321 deviates from the chamber wall one side of holding chamber 111 and is the free end, and the accessible rotates joint spare 321 to suitable position, and the free end cocoa exposes handle groove and handle to handle with user's hand through the handle groove, thereby user's accessible holds the handle and carries out the installation, dismantlement and the removal of water storage spare 30.

The first elastic piece 323 is arranged on one side of the clamping piece 321 facing the handheld portion 32, the first elastic piece 323 abuts between the clamping piece 321 and the handheld portion 32, and under the condition of no external force action, when the water storage piece 30 is located in the accommodating cavity 111, the clamping piece 321 is kept at the clamping position clamped with the clamping groove 112, so that the water storage piece 30 is stably installed on the handle 10. Moreover, by arranging the first elastic member 323, the upper end surface of the clamping member 321 can be attached to the upper cavity wall of the accommodating cavity 111 while the clamping member 321 is kept at the clamping position, so that the stability of the water storage member 30 in the accommodating cavity 111 is enhanced.

Optionally, a water outlet 311 may be formed on the bottom wall of the cavity 31, and the water outlet 311 is communicated with the water nozzle 211. As shown in fig. 5 to 7, a water outlet 311 is opened on the bottom cavity wall of the cavity 31 of the water storage member 30, the water outlet 311 can be communicated with the water nozzle 211 on the base 20 through the water nozzle 113 and the water pump, so that the cleaning water stored in the cavity 31 of the water storage member 30 can enter the water nozzle 211 of the base 20 through the water outlet 311, so that the water nozzle 211 can spray the cleaning water outwards. In addition, after the water storage member 30 is removed from the handle 10, the water storage member 30 may be turned upside down so that the water outlet 311 may be directed upward, so that cleaning water may be added into the cavity 31 of the water storage member 30 through the water outlet 311.

Furthermore, the handheld cleaning device 1 may further include a water tank cover 40, a second elastic member 50, a water outlet valve 60 and a stop member 70, the water tank cover 40 covers the water outlet 311, the middle portion of the water tank cover 40 is provided with a first through hole 41, the stop member 70 is fixed at the outer end of the first through hole 41, the water outlet valve 60 is disposed in the first through hole 41 and located inside the stop member 70, the first end of the second elastic member 50 abuts against the inner end of the first through hole 41, and the second end abuts against the water outlet valve 60, so that the water outlet valve 60 abuts against the inner side of the stop member 70 and closes the first through hole 41 under the elastic force of the second elastic member 50.

As shown in fig. 5 to 7, a water tank cover 40, a second elastic member 50, a water outlet valve 60 and a stop member 70 are further disposed at the water outlet 311 of the water storage member 30, the water tank cover 40 is used for covering the water outlet 311, a first through hole 41 is further formed at the middle portion of the water tank cover 40, and cleaning water in the cavity 31 of the water storage member 30 mounted on the handle 10 can enter the water spout 211 on the base 20 through the first through hole 41. A water outlet valve 60 is arranged in the first through hole 41, and the water outlet valve 60 can close the first through hole 41 by changing the position between the water outlet valve 60 and the first through hole 41, so that the cleaning water in the cavity 31 of the water storage member 30 can not flow to the outside through the first through hole 41; or, the outlet valve 60 does not close the first through hole 41, and the cleaning water in the cavity 31 of the water storage member 30 can flow into the water nozzle 113 arranged in the mounting portion 11 of the handle 10 through the first through hole 41, and then enter the water pump through the water nozzle 113 and then enter the water nozzle 211 on the base 20.

The outlet valve 60 is abutted against the inner end of the first through hole 41 through the second elastic member 50, as shown in fig. 7, a certain distance is provided between the inner end of the first through hole 41 and the plane of the tank cover 40 where the first through hole 41 is located, the inner end of the first through hole 41 can be fixedly connected with the tank cover 40 through a support frame, and the inner end of the first through hole 41 faces the cavity 31 of the water storage member 30. The elastic state of the second elastic member 50 connected to the outlet valve 60 is changed by the force of the nozzle 113 provided in the mounting portion 11 of the handle 10 on the outlet valve 60, thereby changing the position of the outlet valve 60.

Specifically, the water nozzle 113 in the mounting portion 11 of the handle 10 may extend from the lower cavity wall of the accommodating cavity 111 toward the water outlet 311 of the water storage member 30, and the position of the water nozzle 113 corresponds to the position of the water outlet valve 60, when the water storage member 30 is fixed on the accommodating cavity 111, the water nozzle 113 may jack up the water outlet valve 60 upwards, the second elastic member 50 is compressed, and the water outlet valve 60 leaves the position of the first through hole 41 and moves toward the inner end of the first through hole 41, so that the cleaning water in the cavity 31 of the water storage member 30 may enter the water nozzle 113 through the first through hole 41; when the water storage member 30 is removed from the mounting portion 11 of the handle 10, the second elastic member 50 rebounds due to the absence of the jacking action of the water nozzle 113, and the outlet valve 60 moves into the first through hole 41 and closes the first through hole 41, so that the tank cover 40 can be closed to prevent the cleaning water in the water storage member 30 from flowing out.

In addition, a stop member 70 is fixed at the outer end of the first through hole 41, the stop member 70 is located outside the outlet valve 60, and after the second elastic member 50 rebounds, the stop member 70 can stop the outlet valve 60 at the position of the first through hole 41, so as to ensure that the outlet valve 60 can accurately close the first through hole 41.

In one possible embodiment, a sealing member 80 may be disposed between the tank cover 40 and the water outlet 311, and between the outlet valve 60 and the stopper 70. By providing the sealing members 80 between the outlet 311 of the water storage member 30 and the water storage cover 40 and between the outlet valve 60 and the stopper member 70, the sealing between the water storage member 30 and the water storage member 40 and between the stopper member 70 and the outlet valve 60 can be ensured, and the cleaning water stored in the water storage member 30 can be prevented from leaking out from the gap between the water storage member 30 and the water storage member 40 or the gap between the stopper member 70 and the outlet valve 60.

As shown in fig. 6 and 8, in order to ensure that the environment inside the cavity 31 of the water storage member 30 is balanced with the environment of the outside atmosphere, the top of the water storage member 30 may have an air inlet hole 33 and an air inlet nozzle 34, and the air inlet nozzle 34 has a second through hole 341 communicating the outside with the inside of the cavity 31 of the water storage member 30. An air inlet hole 33 is formed in the top of the water storage member 30, an air inlet nozzle 34 is arranged in the air inlet hole 33, external air can enter and exit the cavity 31 of the water storage member 30 through a second through hole 341 of the air inlet nozzle 34, a non-vacuum environment is ensured in the cavity 31 of the water storage member 30, and when cleaning water in the cavity 31 is pumped out through the water nozzle 113 by a water pump, the external air can be sucked into the water storage member 30 through the air inlet nozzle 34 so as to maintain the water pressure balance of the cleaning water in the cavity 31 of the water storage member 30.

Wherein the aperture of the second through hole 341 of the air nozzle 34 toward the inside of the cavity 31 may be smaller than the aperture toward the outside of the cavity 31. The air intake nozzle 34 of this embodiment may be made of a soft rubber material, and different portions of the second through hole 341 of the air intake nozzle 34 have different apertures, specifically, the aperture of the second through hole 341 facing the inner side of the cavity 31 is smaller, and the aperture of the second through hole 341 facing the outer side of the cavity 31 is larger. When the water storage member 30 is removed from the mounting portion 11 of the handle 10 and the water storage member 30 is caused to have the water outlet 311 facing upward, the air inlet nozzle 34 is located at the bottom of the water storage member 30, the periphery of the air inlet nozzle 34 is filled with cleaning water, the cleaning water presses the air inlet nozzle 34 due to the water pressure, the air inlet nozzle 34 is compressed toward the outside of the cavity 31 due to the small aperture of the air inlet nozzle 34 facing the inside of the cavity 31, and the side of the second through hole 341 of the air inlet nozzle 34 facing the inside of the cavity 31 can be sealed, so that the cleaning water is prevented from leaking out from the second through hole 341 of the air inlet nozzle 34.

In order to facilitate the observation of the water storage capacity in the cavity 31 of the water storage member 30, at least a part of the cavity wall of the water storage member 30 may be a transparent cavity wall or a semitransparent cavity wall. A part of the cavity wall of the water storage member 30 may be a transparent cavity wall or a translucent cavity wall, and the part of the cavity wall should face the outside of the mounting portion 11 when the water storage member 30 is mounted in the accommodating cavity 111, so that a user can observe the cavity wall from the outside; or the entire cavity wall of the water storage member 30 may be provided as a transparent cavity wall or a translucent cavity wall. The user can observe the water storage capacity condition in the cavity 31 in real time through the transparent cavity wall or the semitransparent cavity wall of the water storage part 30 so as to add cleaning water into the water storage part 30 in time when the water storage capacity is insufficient, and can observe the increase condition of the water storage capacity in real time in the process of adding the cleaning water.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A hand-held cleaning device comprises a handle (10) and a base (20), wherein the handle (10) and the base (20) are rotatably connected, a cleaning component (21) is arranged on the base (20), the cleaning component (21) comprises a water spray nozzle (211), and the hand-held cleaning device is characterized by further comprising a water storage part (30); be provided with installation department (11) on handle (10), inwards sunken holding chamber (111) have on the outer wall of installation department (11), water storage spare (30) detachable sets up in holding chamber (111), water storage spare (30) have cavity (31) that can hold the clean water, cavity (31) with water jet (211) intercommunication.

2. The hand-held cleaning device according to claim 1, characterized in that a hand grip (32) is provided on the outer wall of the water reservoir (30).

3. The hand-held cleaning device according to claim 2, wherein a movable clamping piece (321) is arranged on the hand-held portion (32), a clamping groove (112) is formed in a position, corresponding to the clamping piece (321), on the mounting portion (11), the clamping piece (321) can move to a clamping position to be clamped with the clamping groove (112), or move to an unlocking position to be disengaged from the clamping groove (112).

4. The hand-held cleaning device is characterized in that the water storage part (30) further comprises a rotating shaft (322) and a first elastic part (323), the middle part of the clamping part (321) is hinged to the handheld part (32) through the rotating shaft (322), one end of the clamping part (321) is provided with a buckle (3211) which can be clamped into the clamping groove (112), the other end of the clamping part (321) is a free end which can be held by hand, and the first elastic part (323) is connected between the clamping part (321) and the handheld part (32) so that the clamping part (321) is kept at the position where the buckle (3211) is clamped with the clamping groove (112) when no external force acts.

5. The hand-held cleaning device according to claim 1, wherein a water outlet (311) is opened on the bottom cavity wall of the cavity (31), and the water outlet (311) is communicated with the water nozzle (211).

6. The hand-held cleaning device according to claim 5, further comprising a water tank cover (40), a second elastic member (50), a water outlet valve (60) and a stopper (70), wherein the water tank cover (40) covers the water outlet (311), a first through hole (41) is formed in the middle of the water tank cover (40), the stopper (70) is fixed at the outer end of the first through hole (41), the water outlet valve (60) is arranged in the first through hole (41) and located inside the stopper (70), a first end of the second elastic member (50) abuts against the inner end of the first through hole (41), and a second end of the second elastic member (50) abuts against the water outlet valve (60), so that the water outlet valve (60) abuts against the inside of the stopper (70) under the elastic force of the second elastic member (50) and closes the first through hole (41).

7. The hand-held cleaning device according to claim 6, wherein a seal (80) is provided between the tank lid (40) and the water outlet (311), and between the outlet valve (60) and the stop (70).

8. The hand-held cleaning device according to claim 1, characterised in that the top of the water reservoir (30) has an air inlet hole (33) and an air inlet nozzle (34), the air inlet nozzle (34) having a second through hole (341) communicating the environment and the interior of the cavity (31) of the water reservoir (30).

9. The hand-held cleaning device according to claim 8, characterized in that the second through hole (341) has a smaller aperture towards the inside of the cavity (31) than towards the outside of the cavity (31).

10. The hand-held cleaning device according to claim 1, wherein at least part of the chamber wall of the water reservoir (30) is a transparent chamber wall or a translucent chamber wall.

11. The hand-held cleaning device according to claim 2, characterized in that the hand-held part (32) has a handle or a handle slot.