CN217959987U

CN217959987U - Cleaning device

Info

Publication number: CN217959987U
Application number: CN202221142339.1U
Authority: CN
Inventors: 柳康; 范苏湘; 蔡元力
Original assignee: Dreame Innovation Technology Suzhou Co Ltd
Current assignee: Dreame Innovation Technology Suzhou Co Ltd
Priority date: 2021-12-30
Filing date: 2022-05-13
Publication date: 2022-12-06
Anticipated expiration: 2032-05-13
Also published as: CN218419708U; CN116407045A; CN218419709U; CN218390999U; CN218419710U; CN116407044A

Abstract

The utility model discloses a cleaning device. The cleaning equipment comprises a cleaning body, a liquid storage container and a locking structure, wherein the cleaning body is provided with a matching part; the liquid storage container is detachably arranged on the cleaning body and comprises a box body and a box cover which is arranged at the box opening in a covering mode and is detachably connected with the box body, and an accommodating groove is formed in the outer peripheral side of the box body; the locking structure comprises a locking piece which is movably arranged, and the locking piece can extend out from the opening part to be locked and matched with the matching part and lock the liquid storage container on the cleaning body; the locking piece can be separated from the matching part, so that the liquid storage container can be detached; after the box cover is separated from the box body, the locking structure is limited in the accommodating groove. The utility model provides a it is convenient that the dismouting that the halving structure can improve the user, and has longer life.

Description

Cleaning device

RELATED APPLICATIONS

The present application claims priority from the chinese patent application having application date of 2021, 12/30, application number 202111650972.1 entitled "liquid storage container, separation device and cleaning apparatus", which is hereby incorporated by reference in its entirety.

Technical Field

The utility model relates to a clear technical field, concretely relates to cleaning equipment.

Background

Traditional cleaning device, if mopping machine, floor cleaning machine etc, the stock solution container has always been provided with on cleaning device, in order to deposit clean liquid or the sewage that produces in the clean process, but traditional stock solution container, mostly because of considering cost and manufacturing difficulty problem, get the handle design of putting of stock solution container and be evagination structure, make cleaning device's whole appearance structure smooth inadequately, and be fixed in the stock solution container on the clean body with clean body through the case lid of halving stock solution container, make the structure complicated, and difficult operation during dismouting stock solution container.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model aims to solve the technical problem that the dismouting of the stock solution container on traditional cleaning device is comparatively complicated, and setting up of unlocking piece is comparatively obtrusive, influences cleaning device's overall structure.

In order to solve the technical problem, the utility model provides a cleaning device, include:

a cleaning body provided with a matching part;

the liquid storage container is detachably arranged on the cleaning body and comprises a box body with a box opening and a box cover which is covered at the box opening and is detachably connected with the box body, an accommodating groove is arranged on the outer peripheral side of the box body and is recessed towards the box body, the accommodating groove is isolated from an inner cavity of the box body, one side of the accommodating groove is open, and the open side of the accommodating groove and the box opening are positioned at the same end of the box body and are spaced from the box cover; and the number of the first and second groups,

the locking structure is arranged in the accommodating groove and comprises a locking piece which is movably arranged, and the locking piece can extend out of the opening part to be in locking fit with the matching part so as to lock the liquid storage container on the cleaning body; the locking piece can be separated from the matching part, so that the liquid storage container can be detached from the cleaning body;

wherein the locking structure is confined in the receiving groove after the cover is separated from the case.

Optionally, the cleaning device further includes an unlocking member connected to the locking member, and the unlocking member is moved by an external force to drive the locking member to move, so that the locking member can be separated from and locked to the mating portion; when the locking piece is locked with the matching part, the unlocking piece is contained in the containing groove.

Optionally, in the cleaning device, the locking piece has a linear reciprocating stroke along the up-down direction of the box body;

the unlocking piece rotates and is located in the holding tank, the unlocking piece rotates under the action of external force, and can order about the locking piece edge the upper and lower direction of box removes, makes the box can with clean body halving and unblock.

Optionally, the unlocking piece of the cleaning device is provided with a connecting end and a free end which are oppositely arranged, and a pressing part which is convexly arranged on the connecting end, and the connecting end is rotatably connected with the box body;

the free end of the unlocking piece can rotate towards the direction of screwing out the accommodating groove under the action of external force and drives the connecting end to rotate, so that the pressing part can be in compression joint with the locking piece to drive the locking piece to move downwards along the box body and separate from the matching part.

Optionally, the cleaning device further includes a mounting frame, and the mounting frame is disposed in the receiving groove and configured to close an opening of the receiving groove; be formed with the spout in the mounting bracket, one side of spout is equipped with the via hole, the latch fitting slides and locates in the spout, and at least part protractile the via hole in order with cooperation looks joint, the link of unblock piece with the mounting bracket rotates to be connected.

Optionally, the locking structure of the cleaning device further includes an elastic telescopic member, and the elastic telescopic member connects the locking member and the mounting frame; when the unlocking piece rotates under the action of external force to drive the locking piece to be separated from the matching part, the elastic telescopic piece is in a contraction state; when the external force applied to the unlocking piece is cancelled, the locking piece resets under the action of the elastic restoring force of the elastic telescopic piece and can be locked with the matching part.

Optionally, the cleaning device, the locking piece includes a locking block and a crimping boss protruding from one side of the locking block, the locking block is disposed in the chute and can move up and down along the chute, and at least part of the crimping boss can extend out of the chute to abut against the pressing part.

Optionally, in the cleaning device, two crimping bosses are provided, and the two crimping bosses are respectively located on two opposite sides of the locking block; the pressing parts and the two crimping bosses are arranged in a one-to-one correspondence manner; and/or the presence of a gas in the atmosphere,

one of the locking block and the sliding groove is provided with a limiting groove, and the other is provided with a limiting bulge matched with the limiting groove;

when the locking piece is locked with the matching part, the limiting bulge abuts against the inner top wall of the limiting groove, and when the locking piece is separated from the matching part, the limiting bulge can abut against the inner bottom wall of the limiting groove.

Optionally, the cleaning device may further include an unlocking member, wherein the unlocking member includes an unlocking plate and a supporting arm protruding from one side of the unlocking plate, and when the locking member is locked with the matching portion, an outer surface of the unlocking plate is flush with the notch of the accommodating groove;

be equipped with on the mounting bracket and rotate the hole, press the splenium to locate including the protrusion the butt boss of support arm one side, the opposite side of support arm is equipped with the axis of rotation, the axis of rotation rotates and wears to locate rotate downtheholely, just the axis of rotation with the butt boss is located respectively the support arm is relative both sides.

Optionally, cleaning device, the box has the case mouth that sets up, the case lid with the box is and can dismantle the connection the case lid is located during case mouth department, the case lid accept in the case mouth, just the top of case lid with case mouth looks parallel and level.

The technical scheme provided by the utility model, following advantage has:

the utility model provides a cleaning equipment, including clean body, liquid storage container and halving structure, liquid storage container detachably locates on the clean body, so that take out liquid storage container, supply liquid or clean liquid storage container, liquid storage container is including the box that is used for the stock solution body, and the case lid of the case mouth department of box is located to the lid, the halving structure is located on the box, and set up independently for the case lid, avoided the halving structure need frequently follow the case lid and dismantle the action with the box body, the structure is compacter, the case lid is the partition setting with the halving structure, the case lid is opened and closed case mouth does not influence the halving structure, and the locking of halving structure does not influence the use of case lid yet, thereby the life of halving structure has been improved. Set up the halving structure on the box, through locking box and clean body, compare in the traditional mode of locking mutually through case lid and cleaning equipment, obviously the utility model discloses a liquid storage container's fixed more reliable, the structure is simpler, and does not influence getting of case lid and put.

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 creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of a cleaning device (when the locking member is in a locking state) provided by the present invention;

FIG. 2 is a schematic view of the cleaning apparatus of FIG. 1 (with the latch member in an unlatched condition);

FIG. 3 is an exploded view of the cleaning apparatus of FIG. 1;

FIG. 4 is a schematic view of the cleaning apparatus (at the latching arrangement) of FIG. 1 in partial cross-section;

FIG. 5 is another schematic view, partially in cross-section, of the cleaning apparatus (at the latching arrangement) of FIG. 1;

fig. 6 is an exploded view of the locking structure of fig. 1.

Description of the reference numerals:

1000-a cleaning device; 100-a liquid storage container; 1, a box body; 11-a box opening; 112-accommodating grooves; 12-a box cover; 2-a locking structure; 21-a locking piece; 211-a locking block; 212-a limiting groove; 213-crimping boss; 22-unlocking the member; 221-unlocking plate; 222-a support arm; 223-an abutment boss; 224-a rotating shaft; 23-a mounting frame; 231-via holes; 232-a limit bump; 24-elastic expansion elements.

Detailed Description

The technical solutions of the present invention will be described more clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present invention, not all embodiments. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

In the present application, where the contrary is not intended, the use of directional words such as "upper, lower, top and bottom" is generally with respect to the orientation shown in the drawings, or with respect to the component itself in the vertical, perpendicular or gravitational direction; likewise, for ease of understanding and description, "inner and outer" refer to the inner and outer relative to the profile of the components themselves, but the above directional words are not intended to limit the invention.

Referring to fig. 1 to 3, the cleaning apparatus 1000 includes a cleaning body (not shown in the drawings), a liquid storage container 100, and a locking structure 2, wherein the liquid storage container 100 is detachably disposed on the cleaning body, the liquid storage container 100 includes a box body 1 having a box opening, and a box cover 12 covering the box opening, the box body 1 can store cleaning liquid or clean sewage, and the box opening is opened and closed by detachably connecting the box cover 12 to the box body 1. Be equipped with holding tank 112 at an periphery side of box 1, holding tank 112 is towards the sunken setting in the box 1, and isolated with the inner chamber of box 1, and one side of holding tank 112 is and opens the setting, should open the side and be located the same one end of box 1 with case mouth 11, and open department and case lid 12 are the interval setting for case lid 12 can not influence the work of halving structure 2 when opening and closed case mouth 11.

Because the box cover 12 is opened and closed relatively frequently, the locking structure 2 is arranged in the accommodating groove 112 of the box body and is spaced from the box cover 12, so that the box cover 12 is an independent structure relative to the locking structure 2, and the influence of frequent opening of the box cover 12 on the locking stability of the locking structure 2 can be avoided; moreover, the locking structure 2 is arranged in the accommodating groove 112 of the box body 1, and after the box cover 12 is separated from the box opening of the box body 1, the locking structure 2 can be limited in the accommodating groove 112, so that the locking structure 2 and the cleaning body can be reliably locked, and the service life is longer.

The cleaning body is provided with a matching part, and the open part of the accommodating groove 112 is opposite to the cleaning part; the locking structure 2 is arranged in the accommodating groove 112, the locking structure 2 comprises a locking piece 21 which is movably arranged, and the locking piece 21 can extend out from the opening part to be locked and matched with a matching part on the cleaning body, so that the liquid storage container 100 is locked on the cleaning body; and the locking member 21 is separated from the mating part when an external force is applied, so that the liquid storage container 100 can be detached from the cleaning body.

The utility model discloses a locate holding tank 112 with halving structure 2 in for halving structure 2 is not obtrusive in the outside of box 1, and the structure is compacter, makes cleaning device 1000's overall structure more smooth, and on halving structure 2 located box 1, through locking box 1 and clean body, compares in the traditional mode of locking mutually through case lid 12 and cleaning device 1000, obviously the utility model discloses a liquid storage container 100's fixed more reliable, the structure is simpler, and does not influence getting of case lid 12 and put.

The locking structure 2 further comprises an unlocking piece 22 connected with the locking piece 21, and the unlocking piece 22 is driven to move through a manual or driving mechanism, so that the locking piece 21 is driven to move, specifically, when the unlocking piece 22 moves under the action of external force, the locking piece 21 can be driven to move, so that the locking piece 21 can be separated from and locked with a matching part; when the locking member 21 is locked with the mating portion, as shown in fig. 1, the unlocking member 22 is accommodated in the accommodating groove 112, and the unlocking member 22 is hidden. Preferably, the unlocking member 22 is manually adjusted to manually unlock the reservoir 100. When the liquid storage container 100 is mounted on the cleaning body, the unlocking member 22 is located inside the accommodating groove 112 and does not protrude to the outside of the case 1, so that the structure is more compact.

Preferably, the locking piece 21 has a linear reciprocating stroke along the up-down direction of the box body 1, and the locking piece 21 can extend out from the top of the box body 1 to be locked and matched with the matching part on the cleaning body; unlocking piece 22 is to rotate and locates in holding tank 112, and when unlocking piece 22 received the exogenic action and rotated, namely when user's manual rotation unlocking piece 22, unlocking piece 22 can drive latch fitting 21 and remove along the upper and lower direction of box 1 to make box 1 can with clean body lock connect and the unblock.

Of course, the moving form of the unlocking member 22 and the locking member 21 is not limited to the above one. In other embodiments, the unlocking piece 22 can also linearly reciprocate to drive the unlocking piece 22 to move, and the moving direction of the unlocking piece 22 is consistent with the moving direction of the locking piece 21, so that the operation is simple; alternatively, the unlocking member 22 is configured to swing, and the unlocking member 22 is driven to swing by pushing and pulling the unlocking member 22, so as to achieve locking and unlocking. The arrangement is many and will not be described in detail here. Preferably, by converting the rotation of the unlocking member 22 into the linear reciprocating movement of the locking member 21, the unlocking can be more labor-saving and easier to operate.

Further, the unlocking piece 22 has a connecting end and a free end which are oppositely arranged, and also has a pressing part which is convexly arranged on the connecting end, the connecting end is used for being rotatably connected with the box body 1, and the free end can be used for being manually held by a user to drive the unlocking piece 22 to rotate relative to the box body 1. Specifically, when the free end of the unlocking piece 22 is acted by external force, the free end can rotate towards the direction of screwing out the accommodating groove 112, and the connecting end is driven to rotate, so that the pressing part can be pressed on the locking piece 21, so that the locking piece 21 is driven to move downwards along the box body 1, the locking piece 21 is separated from the matching part on the cleaning body, so that the liquid storage container 100 can be unlocked, the liquid storage container 100 can be detached, and after the liquid storage container 100 is unlocked, a user can hold the unlocking piece 22 to pull the liquid storage container 100 out of the cleaning body, and the operation is more convenient.

Moreover, the locking structure 2 further comprises a mounting frame 23, and the locking member 21 and the unlocking member 22 are mounted in the receiving groove 112 through the mounting frame 23, so that the mounting is more convenient. Specifically, as shown in fig. 3 and fig. 6, the mounting frame 23 is disposed in the receiving groove 112, when the locking member 21 is located at the top of the box body 1, the opening is located at the top of the box body 1, the mounting frame 23 can be mounted in the receiving groove 112 from the opening, and meanwhile, the mounting frame 23 can seal the opening to better protect the locking member 21; the locking piece 21 is mounted on the mounting frame 23, specifically, a sliding groove is formed in the mounting frame 23, a through hole 231 is formed in the top of the sliding groove, the through hole 231 can be exposed from the top of the box body, the locking piece 21 is slidably arranged in the sliding groove, at least part of the locking piece 21 can extend out of the through hole 231 to be clamped and matched with a matching part on the cleaning body, when the locking piece 21 slides along the sliding groove, the end part of the locking piece 21 can extend out of the through hole 231 to be clamped and matched with the matching part, and the liquid storage container 100 is fixed on the cleaning body; the locking member 21 is also retractable within the through hole 231 so as to disengage from the mating portion to unlock the reservoir 100. Moreover, the connecting end of the unlocking piece 22 is rotatably connected with the mounting frame 23, so that the installation is more convenient. The unlocking member 22, the locking member 21 and the mounting frame 23 can be assembled into a whole and then mounted in the receiving groove 112, so that the assembly is more convenient.

Further, as shown in fig. 4 and fig. 6, the locking structure 2 further includes an elastic expansion piece 24, the elastic expansion piece 24 connects the locking piece 21 and the mounting frame 23, and when the unlocking piece 22 rotates under the action of external force and drives the locking piece 21 to separate from the mating part, the elastic expansion piece 24 is in a contracted state; when the external force that unlocking piece 22 received withdraws, locking piece 21 can reset under the effect of the elastic restoring force of elastic expansion piece 24 to again with cooperation looks halving for the locking of stock solution container 100 does not need user's manual operation unlocking piece 22, thereby more laborsaving. Wherein, the elastic expansion piece 24 can be set as an expansion spring, and the installation is convenient.

Preferably, as shown in fig. 5 and fig. 6, the locking piece 21 includes a locking block 211 and a pressing boss 213 protruding from one side of the locking block 211, the locking block 211 is disposed in the sliding slot and can move up and down along the sliding slot, the upper end of the locking block 211 can be locked with the matching portion, and at least a portion of the pressing boss 213 can extend out from the sliding slot to abut against the pressing portion. The user is when manual rotation unblock piece 22 for the link takes place to rotate, thereby orders about to press the splenium down and press crimping boss 213, makes crimping boss 213 can follow box 1 and move down, thereby drives locking piece 211 and follows box 1 and move down, and locking piece 211 separates with the cooperation mutually, thereby unblock stock solution container 100. Cooperation portion can set up to the joint recess, pegs graft in the joint recess through locking piece 211 to lock liquid storage container 100 on clean body, order about locking piece 211 through the rotation of deblocking piece 22 and follow box 1 downstream, make locking piece 211 break away from out in the joint recess, thereby unblock liquid storage container 100.

Further preferably, crimping boss 213 is equipped with two, and two crimping bosses 213 are located locking piece 211 respectively and are relative both sides to the symmetric distribution is in the both sides of locking piece 211, correspondingly, presses the portion and is provided with two crimping boss 213 one-to-one, makes locking piece 211 when receiving the unlocking force of unlocking piece 22, and two crimping boss 213's atress is more even, thereby locking piece 211 is more stable when removing, is difficult for rocking.

In addition, one of the locking block 211 and the sliding groove is provided with a limit groove 212, and the other is provided with a limit bulge 232 matched with the limit groove 212; when the locking piece 21 is locked with the matching part, namely the locking block 211 is clamped in the clamping groove, the top of the limiting bulge 232 abuts against the inner top wall of the limiting groove 212, so that the locking block 211 is prevented from extending out of the box body 1 too much, the moving stroke amount of the locking block 211 is too large, and the size of the sliding groove is large; when the locking piece 21 is separated from the matching part, the bottom of the limiting protrusion 232 abuts against the inner bottom wall of the limiting groove 212, so that the locking block 211 is prevented from being contracted to the position where the via hole 231 is too much to be separated from the via hole 231, and the resetting of the locking block 211 is prevented from being influenced. The moving stroke of the locking block 211 is limited by the limiting protrusion 232 and the limiting groove 212, so that the locking block 211 can move more smoothly and the structure of the mounting frame 23 is more compact.

For the unlocking member 22, the unlocking member 22 is mainly used for the hand of the user to operate, and therefore, should be easily held by the hand of the user. Preferably, the unlocking piece 22 comprises an unlocking plate 221 and a supporting arm 222 protruding from one side of the unlocking plate 221, when the locking piece 21 is locked with the matching part, the outer surface of the unlocking plate 221 is flush with the notch of the accommodating groove 112, so that the unlocking plate 221 is not arranged to be obtrusive to the box body 1, and the structure is more compact; the length of the unlocking plate 221 is at least as wide as four fingers of a hand of a human body, so that one hand can extend into the accommodating groove 112 to pull the unlocking plate 221 to rotate, and the operation is more labor-saving; the pressing portion comprises a protruding abutting boss 223 arranged on one side of the supporting arm 222, a rotating shaft 224 is further arranged on the other side of the supporting arm 222, a rotating hole is formed in the mounting frame 23, the rotating shaft 224 penetrates through the rotating hole, the unlocking plate 221 can rotate relative to the mounting frame 23, the rotating shaft 224 and the abutting boss 223 are respectively located on two opposite sides of the supporting arm 222, and therefore when the rotating shaft 224 rotates, the abutting boss 223 can rotate around the rotating shaft 224, the crimping boss 213 can drive the locking block 211 to move, and unlocking is convenient. Preferably, the two support arms 222 are provided corresponding to the two crimping bosses 213, so that each of the abutment bosses 223 can better crimp the crimping bosses 213, and the two rotation shafts 224 make the rotation of the unlocking plate 221 more stable.

Wherein, as shown in fig. 6, for the installation of unblock piece 22 and locking piece 21, mounting bracket 23 is including being last mounting bracket and the lower mounting bracket that can dismantle the connection, and the spout is formed on last mounting bracket, and the both ends butt of elastic expansion piece 24 is equipped with relative installation muscle on going up mounting bracket and the lower mounting bracket on locking piece 211 and the lower mounting bracket, is equipped with the relative recess of notch on two installation muscle, and when two installation muscle butt joint, two recesses are in order to form above-mentioned rotation hole.

Moreover, one side of the unlocking plate 221 provided with the support arm 222 is further provided with two guide arms, the two guide arms are respectively located at the outer sides of the two support arms 222, the lower mounting frame 23 is further provided with two guide grooves, the two guide grooves and the two guide arms are arranged in a one-to-one correspondence manner, when the unlocking plate 221 is located at the unlocking position, the two guide arms can slide into the two guide grooves, the two guide arms are limited through the two guide grooves, the rotation angle of the unlocking plate 221 is limited, and therefore the unlocking plate is better in hand feeling during unlocking.

As for the box body 1, the box body 1 is arranged in a roughly long cylindrical shape so as to be matched with the cleaning body, and the structure is more compact. When liquid storage container 100 is installed on the cleaning body, tank opening 11 of tank 1 is set up upwards, and the above-mentioned open department is located same one side with tank opening 11, also is the setting up upwards. The box cover 12 is detachably connected with the box body 1, and when the box cover 12 is covered on the box body 1, the box cover 12 is accommodated in the box opening 11, and the top of the box cover 12 is flush with the box opening 11, so that the whole liquid storage container 100 is more compact in structure.

It can be understood that, when the liquid storage container 100 is used for storing sewage for cleaning, the cleaning body is further provided with a negative pressure generator, such as a fan or a vacuum pump, and the like, and is communicated with the tank body 1 through the negative pressure generator, so that the sewage can enter the tank body 1 from a liquid inlet on the tank body 1; an air outlet is provided on the case cover 12 so that the sucked air can be discharged.

Preferably, a filter assembly is further arranged at the air outlet, wherein the filter assembly can be a sea handkerchief or filter paper and the like, and is used for filtering the discharged gas, so that impurities or liquid are prevented from entering the vacuum generator, and the vacuum generator is effectively protected. Because filtering component often need tear open and trade, case lid 12 needs frequent dismouting, and the utility model discloses locate one side of case lid 12 with halving structure 2, and install on box 1, the installation of case lid 12 can not influence halving structure 2 with the dismantlement for it is not hard up that halving structure 2 can not receive the influence of case lid 12 and appear, consequently, the halving of halving structure 2 is more reliable, and life is also more permanent.

It is obvious that the above described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, a person skilled in the art can make changes or changes in other different forms without creative work, and all should belong to the protection scope of the present invention.

Claims

1. A cleaning apparatus, comprising:

the cleaning body is provided with a matching part;

the liquid storage container is detachably arranged on the cleaning body and comprises a box body with a box opening and a box cover which is covered at the box opening and detachably connected with the box body, an accommodating groove is arranged on the outer peripheral side of the box body and is sunken towards the box body, the accommodating groove is isolated from an inner cavity of the box body, one side of the accommodating groove is open, and the open side of the accommodating groove and the box opening are positioned at the same end of the box body and are spaced from the box cover; and (c) a second step of,

the locking structure is arranged in the accommodating groove and comprises a locking piece which is movably arranged, and the locking piece can extend out of the opening of the accommodating groove to be in locking fit with the matching part so as to lock the liquid storage container on the cleaning body; the locking piece can be separated from the matching part, so that the liquid storage container can be detached from the cleaning body;

2. The cleaning apparatus as claimed in claim 1, wherein the locking structure further comprises an unlocking member connected to the locking member, the unlocking member being moved by an external force to move the locking member so that the locking member can be separated from and locked to the mating part; when the locking piece is locked with the matching part, the unlocking piece is contained in the containing groove.

3. The cleaning apparatus as claimed in claim 2, wherein the locking member has a linear reciprocating stroke in an up-and-down direction of the tank body;

the relieving fitting piece rotates to be located in the holding tank, the relieving fitting piece receives the exogenic action to rotate, can order about the locking piece is followed the upper and lower direction of box removes, makes the box can with clean body halving and unblock.

4. The cleaning apparatus as claimed in claim 3, wherein the unlocking member has a connecting end and a free end which are oppositely arranged, and a pressing portion which is protruded from the connecting end, and the connecting end is rotatably connected with the housing;

5. The cleaning apparatus as claimed in claim 4, wherein the locking structure further comprises a mounting frame, the mounting frame is disposed in the receiving groove and configured to close the opening of the receiving groove; be formed with the spout in the mounting bracket, one side of spout is equipped with the via hole, the latch fitting slides and locates in the spout, and at least part protractile the via hole in order with cooperation looks joint, the link of unblock piece with the mounting bracket rotates to be connected.

6. The cleaning apparatus defined in claim 5, wherein the latching arrangement further comprises a resilient telescoping member connecting the latching member and the mounting bracket; when the unlocking piece rotates under the action of external force to drive the locking piece to be separated from the matching part, the elastic telescopic piece is in a contracted state; when the external force applied to the unlocking piece is cancelled, the locking piece resets under the action of the elastic restoring force of the elastic telescopic piece and can be locked with the matching part.

7. The cleaning apparatus as claimed in claim 5, wherein the locking member includes a locking block and a pressing projection projecting from one side of the locking block, the locking block is disposed in the sliding groove and is movable up and down along the sliding groove, and at least a portion of the pressing projection is extendable from the sliding groove to abut against the pressing portion.

8. The cleaning apparatus as claimed in claim 7, wherein there are two crimping bosses, two of which are located on opposite sides of the locking block; the pressing parts and the two crimping bosses are correspondingly arranged in a one-to-one manner; and/or the presence of a gas in the gas,

9. The cleaning apparatus as claimed in claim 5, wherein the unlocking member includes an unlocking plate, and a support arm protruded from one side of the unlocking plate, and when the locking member is locked with the engagement portion, an outer surface of the unlocking plate is flush with the notch of the receiving groove;

10. The cleaning apparatus as claimed in any one of claims 1 to 9, wherein the housing has an upwardly facing housing opening, and when the housing cover is disposed at the housing opening, the housing cover is received in the housing opening with a top of the housing cover flush with the housing opening.