CN111904339A

CN111904339A - Floor sweeping robot

Info

Publication number: CN111904339A
Application number: CN202010874288.0A
Authority: CN
Inventors: 杨永斌
Original assignee: Suzhou 3600 Robot Technology Co Ltd
Current assignee: Suzhou 3600 Robot Technology Co Ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2020-11-10

Abstract

The invention discloses a sweeping robot, which comprises a shell, a first sweeping roller, a second sweeping roller and a first sweeping roller, wherein the shell is arranged on the shell; the water tank is arranged on the shell and provided with a movable handle; and the locking component is arranged on the water tank and connected with the shell to enable the water tank to be locked on the shell, and the locking component can be driven by the handle and separated from the shell when driven by the handle to enable the water tank to be unlocked on the shell. The technical scheme of the invention can improve the convenience of disassembling the water tank.

Description

Floor sweeping robot

Technical Field

The invention relates to the technical field of sweeping robots, in particular to a sweeping robot.

Background

The sweeping robot in the related art generally includes a housing and a water tank detachably disposed on the housing, and the water tank is usually detached as follows: the water tank is unlocked by firstly pressing the unlocking switch and then taking out the water tank by pulling the handle of the water tank, thereby completing the process of disassembling the water tank. Because this press the unblock switch of dismantlement process and pulling handle belong to two disjointed operation actions for this dismantlement process is comparatively complicated, leads to having reduced the convenience that the water tank was dismantled.

Disclosure of Invention

The invention mainly aims to provide a sweeping robot, aiming at improving the convenience of detaching a water tank.

In order to achieve the above object, the sweeping robot provided by the present invention comprises:

a housing;

the water tank is arranged on the shell and provided with a movable handle; and

the locking assembly is arranged on the water tank and connected with the shell to enable the water tank to be locked on the shell, and the locking assembly can be driven by the handle and separated from the shell when driven by the handle to enable the water tank to be unlocked on the shell.

In one embodiment of the present invention, the locking assembly comprises:

the driving piece is arranged on the water tank; and

the retaining member, the retaining member connect in the driving piece, the driving piece drive the retaining member is close to and connect in the casing, the handle drive the retaining member keep away from and break away from in the casing.

In an embodiment of the present invention, the driving member is a spring, the spring has two ends oppositely disposed, and one end of the spring is connected to the water tank;

the locking piece is a plug socket which can move relative to the water tank and is connected with the other end of the spring;

the casing is provided with a plug-in groove, the spring drives the plug-in socket to be inserted into the plug-in groove, and the handle drives the plug-in socket to be pulled out from the plug-in groove.

In an embodiment of the invention, a first guide portion is convexly arranged on a wall surface of the socket facing the spring, a second guide portion is convexly arranged on a wall surface of the water tank facing the socket, the second guide portion and the first guide portion are oppositely arranged, and the spring is sleeved on outer wall surfaces of the first guide portion and the second guide portion.

In an embodiment of the invention, a spring receiving groove is formed in a wall surface of the socket facing the spring, the first guide portion is protruded from a bottom wall of the spring receiving groove, and an end of the spring close to the socket is embedded in the spring receiving groove.

In an embodiment of the invention, the handle is rotatably disposed on the water tank, and a partial structure of the handle abuts against a wall surface of the socket, which is away from the spring.

In one embodiment of the present invention, the handle includes:

the rotating part is rotatably connected to the water tank and provided with a butting block, and the butting block butts against the wall surface of the plug socket, which is far away from the spring; and

a holding portion connected to the rotating portion.

In an embodiment of the invention, the rotating portion has two opposite ends, the two opposite ends of the rotating portion are convexly provided with clamping blocks, the two clamping blocks are arranged towards the socket and abut against the two opposite ends of the socket, and at least one of opposite wall surfaces of the two clamping blocks is convexly provided with the abutting block.

In an embodiment of the present invention, a seat body accommodating groove is formed on an upper surface of the water tank, and a handle accommodating groove communicated with the seat body accommodating groove is further formed on a side surface of the water tank;

the spring, the plug socket and the rotating part are all embedded in the seat body accommodating groove;

the holding part is embedded in the handle accommodating groove and partially extends into the seat body accommodating groove to be connected with the rotating part.

In an embodiment of the invention, a box body accommodating groove is formed in a side surface of the casing, the water tank is embedded in the box body accommodating groove, and the insertion groove is formed in a groove top wall of the box body accommodating groove at a position corresponding to the insertion seat.

According to the technical scheme, when the water tank of the sweeping robot is arranged on the shell, the water tank can be locked on the shell by connecting the locking assembly with the shell. When the water tank is disassembled, the handle arranged on the water tank is pulled, so that the locking assembly is driven by the handle to be separated from the shell, and the water tank can be unlocked from the shell.

Because the water tank of the robot of sweeping the floor in this scheme is when dismantling, realize the unblock to this water tank promptly and take out through this handle of pulling for only need an operation action can accomplish the dismantlement process to this water tank. Compare in the dismantlement in-process of the water tank of robot of sweeping floor among the prior art, need press two disjunctor operation actions of unblock switch and pulling handle usually, the operation action of the water tank in this scheme in the dismantlement in-process is comparatively smooth and easy for this dismantlement process obtains simplifying to the convenience of this water tank dismantlement has been improved.

Drawings

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

Fig. 1 is a schematic overall structure diagram of a sweeping robot according to an embodiment of the present invention;

fig. 2 is a schematic partial cross-sectional view of the sweeping robot in fig. 1;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

fig. 4 is a schematic structural diagram of a water tank of the sweeping robot in fig. 1;

fig. 5 is a schematic view of the water tank of the sweeping robot of fig. 1 with a cover plate removed;

fig. 6 is a schematic cross-sectional view of a water tank of the sweeping robot in fig. 1;

fig. 7 is an exploded schematic view of a water tank of the sweeping robot in fig. 1.

The reference numbers illustrate:

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 7, the present invention provides a sweeping robot 100.

In an embodiment of the present invention, the sweeping robot 100 includes a housing 10, a water tank 30 and a locking assembly 50; wherein, the water tank 30 is installed on the casing 10, the water tank 30 is provided with a movable handle 31; the locking assembly 50 is disposed on the water tank 30 and coupled to the cabinet 10 to lock the water tank 30 to the cabinet 10, and the locking assembly 50 is also actuated by the handle 31 and disengaged from the cabinet 10 when actuated by the handle 31 to unlock the water tank 30 from the cabinet 10.

In an embodiment of the present invention, the housing 10 may be mainly used to mount and carry various mechanisms, such as the water tank 30 of the sweeping robot 100, so that the various mechanisms of the sweeping robot 100 form a whole for easy transportation and management. The projection of the shape of the housing 10 on the working surface of the sweeping robot 100 may be circular, which is convenient for the sweeping robot to complete the turning operation and reduces the possibility of scratching objects such as the sweeping robot and walls. Of course, in order to facilitate the cleaning of the floor sweeping robot 100 on the working surface located at the corner of the wall, the projection of the shape of the housing 10 on the working surface of the floor sweeping robot 100 may also be square. The material of the housing 10 may be plastic material, for example: ABS, POM, PS, PMMA, PC, PET, etc. to reduce the mass of the sweeping robot 100 for easy transportation thereof. Of course, the present application is not limited thereto, and in other embodiments, the material of the casing 10 may also be a metal material, for example: the aluminum material, the aluminum alloy material, the copper alloy material, the iron material and the stainless steel material are used for improving the strength of the casing 10 and prolonging the service life of the casing. The water tank 30 is mainly used for storing water and supplying water to a working surface when the sweeping robot 100 works, so that the sweeping robot 100 can mop the floor to improve the cleaning effect of the working surface. The handle 31 is primarily intended to be held by a user for easy access by the user applying force to the water tank 30. The locking assembly 50 is mainly used for locking the water tank 30, so as to reduce the possibility that the water tank 30 shakes during the operation of the sweeping robot 100, and the sweeping robot 100 can normally and stably operate.

When the water tank 30 of the sweeping robot 100 according to the technical scheme of the invention is installed in the housing 10, the water tank 30 can be locked to the housing 10 by connecting the locking assembly 50 with the housing 10. When the water tank 30 is disassembled, the handle 31 provided on the water tank 30 is pulled, so that the locking assembly 50 is driven by the handle 31 to be separated from the case 10, and the water tank 30 can be unlocked from the case 10.

Because the water tank 30 of the robot 100 of sweeping the floor in this scheme is when dismantling, realize the unblock and take out this water tank 30 promptly through pulling this handle 31 for only need an operation action to accomplish the dismantlement process of this water tank 30. Compared with the disassembly process of the water tank 30 of the sweeping robot 100 in the prior art, two discontinuous operation actions of the unlocking switch and the pulling handle 31 are usually required to be pressed, the operation action of the water tank 30 in the disassembly process is smooth, the disassembly process is simplified, and the disassembly convenience of the water tank 30 is improved.

Referring to fig. 2, fig. 3, fig. 4 and fig. 6, in an embodiment of the present invention, the locking assembly 50 includes an actuating member 51 and a locking member 53, the actuating member 51 is disposed on the water tank 30; the locking member 53 is coupled to the driving member 51, the driving member 51 drives the locking member 53 to approach and be coupled to the casing 10, and the handle 31 drives the locking member 53 to move away from and be decoupled from the casing 10.

It will be appreciated that the locking member 53 is driven closer to the housing 10 by the actuator 51 and away from the housing 10 by the handle 31. Two moving processes of the locking member 53 are controlled by different power sources, so that the two moving processes are independent, and the working stability of the locking member 53 in the two moving processes is improved. Of course, the present application is not limited thereto, and in other embodiments, the locking member 53 may be connected to the handle 31 and driven by the handle 31 to move closer to or away from the cabinet 10 to lock and unlock the water tank 30. For example: the casing 10 may be provided with a limiting groove, the locking member 53 is provided with a limiting protrusion, and when the handle 31 drives the locking member 53 to move to the locking position, the limiting protrusion is elastically clamped in the limiting groove, so that the locking member 53 is connected with the casing 10; when the handle 31 drives the locking member 53 away from the locking position, the retaining projection is elastically released from the retaining recess, so that the locking member 53 is separated from the casing 10. Alternatively, the handle 31 is connected to a torsion spring, which drives the handle 31 to rotate relative to the water tank 30 to drive the lock 53 to approach and connect with the housing 10.

In an embodiment of the present invention, the driving member 51 is a spring 511, the spring 511 has two ends disposed oppositely, and one end of the spring 511 is connected to the water tank 30; the locking member 53 is a socket 531, and the socket 531 is movable relative to the water tank 30 and connected to the other end of the spring 511; the housing 10 is provided with a plug slot 11, the spring 511 drives the plug socket 531 to be inserted into the plug slot 11, and the handle 31 drives the plug socket 531 to be pulled out from the plug slot 11.

It will be appreciated that the spring 511 has the advantage of being easy and inexpensive to install, which allows for improved ease of installation of the actuator 51, while also reducing the cost of manufacturing the actuator 51. Furthermore, the spring 511 can continuously apply a resisting force to the locking member 53, so that the locking member 53 can be constantly connected with the housing 10 during the operation of the sweeping robot 100, thereby improving the stability of the water tank 30 during the operation of the sweeping robot 100. Of course, the present application is not limited thereto, and in other embodiments, the driving member 51 may also be a telescopic tube or a spring. The locking member 53 is the inserting seat 531, so that the locking member 53 and the casing 10 are limited through inserting and matching, the water tank 30 can be unlocked when the inserting seat 531 is separated from the inserting groove 11 of the casing 10, the connecting structure of the locking member 53 and the casing 10 can be simplified, and the convenience in detaching the water tank 30 can be further improved. In order to improve the connection stability between the socket 531 and the housing 10, the projection of the socket 531 on the horizontal plane may be rectangular, and the shape of the socket 11 is matched with the insertion portion of the socket 531, so as to increase the contact area between the socket 531 and the housing 10. Of course, the present application is not limited thereto, and in other embodiments, the locking member 53 may also be a first magnetic block, and in this case, the casing 10 is provided with a second magnetic block, and when the spring 511 drives the first magnetic block to approach the casing 10, the second magnetic block and the first magnetic block can be attracted and fixed.

Referring to fig. 4, fig. 6 and fig. 7, in an embodiment of the present invention, a first guide portion 5311 is protruded on a wall surface of the socket 531 facing the spring 511, a second guide portion 33 is protruded on a wall surface of the water tank 30 facing the socket 531, the second guide portion 33 and the first guide portion 5311 are disposed opposite to each other, and the spring 511 is sleeved on outer wall surfaces of the first guide portion 5311 and the second guide portion 33.

It can be understood that the first guiding portion 5311 and the second guiding portion 33 also have a guiding effect on the spring 511, so that the acting force exerted by the spring 511 on the socket 531 is parallel to the moving direction of the socket 531, and the spring 511 ensures that the socket 531 is accurately inserted into the socket 11. Meanwhile, the spring 511 can be sleeved by the first guide portion 5311 and the second guide portion 33, so that two ends of the spring 511 respectively abut against the water tank 30 and the socket 531 to the housing 10, thereby simplifying the connection structure of the spring 511 and improving the convenience of assembling the locking assembly 50. The first guide portion 5311 and the second guide portion 33 may be disposed in a plate shape, so as to reduce manufacturing materials required for the first guide portion 5311 and the second guide portion 33 and reduce manufacturing costs. Of course, the first guiding portion 5311 and the second guiding portion 33 may be disposed in a cylindrical shape to match the shape of the spring 511 to improve the fixing and guiding effects of the spring 511. An avoiding space 5313 may be provided at an end of the first guide portion 5311 facing the first guide portion 5311, and when the socket 531 is driven by the handle 31 to move away from the housing 10 and approach the water tank 30, the second guide portion 33 is inserted into the avoiding space 5313, so as to further improve the stability of the socket 531 during the movement process through the inserting and guiding of the second guide portion 33 and the avoiding space 5313. In addition, it should be noted that, the present application is not limited to this, and in other embodiments, the spring 511 may also be sleeved on the outer wall surfaces of the first guiding portion 5311 and the second guiding portion 33, and two ends of the cover spring 511 are also respectively fixedly connected with the water tank 30 and the inserting seat 531, so as to further improve the stability of fixing the spring 511; or the spring 511 is only fixedly connected with the water tank 30 and the inserting seat 531 through two ends thereof, so as to fix the spring 511.

In an embodiment of the present invention, a wall surface of the socket 531 facing the spring 511 is provided with a spring receiving groove 5315, the first guiding portion 5311 is protruded from a bottom wall of the spring receiving groove 5315, and an end of the spring 511 close to the socket 531 is embedded in the spring receiving groove 5315.

It can be appreciated that the spring receiving groove 5315 gives the spring 511 a receiving space, which enables the spring 511 and the socket 531 to be more compactly installed, thereby reducing the space occupied by the locking assembly 50 and improving the convenience of installation thereof. Meanwhile, the arrangement of the spring receiving groove 5315 also reduces raw materials required for manufacturing the socket 531, thereby reducing the manufacturing cost of the socket 531.

Referring to fig. 5, fig. 6 and fig. 7, in an embodiment of the present invention, the handle 31 is rotatably disposed on the water tank 30, and a part of the handle 31 abuts against a wall surface of the socket 531 facing away from the spring 511.

It can be understood that the rotatable arrangement of the handle 31 can make the moving path of the handle 31 be arc-shaped and always move in the rotating circle formed by the rotating radius of the handle 31. This avoids the need for a large space for the handle 31 due to a large travel path, thereby making it possible to make the handle 31 more compact to mount on the water tank 30. Meanwhile, due to the arrangement, the handle 31 and the plug socket 531 can be abutted to each other, a connecting structure is not required to be arranged, the structure of the locking assembly 50 is simplified, and the manufacturing cost of the locking assembly 50 is reduced. In addition, the present application is not limited thereto, and in other embodiments, the handle 31 may be slidably disposed on the water tank 30. At this time, the socket 531 may be connected to the handle 31 through a rotating link, so that the handle 31 may drive the socket 531 to move by driving the rotating link to rotate when moving.

In an embodiment of the present invention, the handle 31 includes a rotating portion 311 and a holding portion 313, the rotating portion 311 is rotatably connected to the water tank 30, the rotating portion 311 is provided with an abutting block, and the abutting block abuts against a wall surface of the socket 531 departing from the spring 511; the grip portion 313 is connected to the rotating portion 311.

It is understood that the handle 31 is composed of a rotation part 311 and a holding part 313, so that the handle 31 can be connected with the water tank 30 through the rotation part 311 and held by a user through the holding part 313. Thus, the labor division of each area of the handle 31 is clear, the possibility of interference is reduced, and the convenience of connecting and holding the handle 31 is improved. At this time, when the user pulls the holding portion 313, the rotating portion 311 is connected to the holding portion 313, so that the rotating portion 311 can rotate, and the socket 531 is driven to descend by descending the abutting block, and the socket 531 is separated from the socket 11 when descending to a certain distance, thereby unlocking the water tank 30. When the water tank 30 is mounted on the housing 10, the spring 511 drives the socket 531 to rise, so that the socket 531 is clamped and fixed by the spring 511 and the abutting block, and is inserted into the socket 11 to fix the water tank 30. Further, the rotating portion 311 and the holding portion 313 may be detachably connected to avoid local damage and the need to replace the whole, so that the replacement cost of the handle 31 can be reduced. Meanwhile, the rotating part 311 and the holding part 313 can be separately and independently manufactured and assembled into a whole after the respective manufacturing is finished, so that the complexity of the molding and manufacturing of the handle 31 can be reduced. The rotating portion 311 and the holding portion 313 may be connected by screws or snaps.

Referring to fig. 6 and 7, in an embodiment of the invention, the rotating portion 311 has two opposite ends, the two opposite ends of the rotating portion 311 are protruded with clamping blocks 3113, the two clamping blocks 3113 are disposed toward the socket 531 and abut against the two opposite ends of the socket 531, and at least one of the opposite wall surfaces of the two clamping blocks 3113 is protruded with an abutting block.

It can be understood that a movement space can be defined by the two holding blocks 3113 and the wall surface of the rotating part 311 facing the socket 531, and at the same time, the socket 531 is guided and limited, so that the socket 531 can only move in the movement space in a direction approaching or departing from the housing 10. Wherein, the rotational connection of the handle 31 and the water tank 30 can be realized by the combination of the rotation shaft 3111 and the rotation hole 35 to simplify the rotational connection structure therebetween. Specifically, the two holding blocks 3113 may be provided with a rotation shaft 3111 protruding from the wall surface, and the water tank 30 may be provided with a rotation hole 35, and the rotation shaft 3111 may be inserted into the rotation hole 35. Of course, the present application is not limited thereto, and in other embodiments, the rotational connection between the handle 31 and the water tank 30 may be achieved by a hinge connection.

Referring to fig. 2, fig. 3 and fig. 5, in an embodiment of the present invention, a seat receiving groove 36 is formed on an upper surface of the water tank 30, and a handle receiving groove 37 communicating with the seat receiving groove 36 is further formed on a side surface of the water tank 30; the spring 511, the inserting seat 531 and the rotating part 311 are all embedded in the seat body accommodating groove 36; the holding portion 313 is embedded in the handle receiving groove 37, and partially extends into the seat receiving groove 36 to connect with the rotating portion 311.

It can be appreciated that the arrangement of the holder receiving groove 36 and the handle receiving groove 37 gives an installation space, which enables the locking assembly 50 and the handle 31 to be installed more compactly on the water tank 30, thereby reducing the overall volume of the water tank 30. Meanwhile, the seat body accommodating groove 36 and the handle accommodating groove 37 can also respectively have certain protective effects on the locking assembly 50 and the handle 31, so that the possibility that the locking assembly 50 and the handle 31 are damaged due to collision of foreign objects is reduced, and the service life of the locking assembly 50 and the handle 31 can be prolonged. Wherein, two opposite side walls of the seat receiving groove 36 are provided with rotating holes 35, and the rotating portion 311 is rotatably connected to the side walls of the seat receiving groove 36. Further, a limit block 38 may protrude from a side wall of the seat body receiving groove 36, and the limit block 38 abuts against an upper surface of the clamping block 3113. The abutment limiting action of the stopper 38 prevents the rotation portion 311 from being driven in response to a large driving force of the spring 511. In addition, in order to further enhance the protection effect of the locking assembly 50, please refer to fig. 4, fig. 5 and fig. 6, a cover plate 39 may be detachably disposed on the upper surface of the water tank 30, and the cover plate 39 covers the slot of the seat body receiving groove 36 and is provided with a through hole for the insertion seat 531 to pass through. Wherein the cover plate 39 can be connected to the water tank 30 by screws or snaps. In order to make the upper surface of the water tank 30 smoother, the upper surface of the water tank 30 may be provided with a cover receiving groove 39a, the seat receiving groove 36 is disposed on the bottom wall of the cover receiving groove 39a, and the cover 39 is embedded in the cover receiving groove 39 a.

Referring to fig. 1 and 2, in an embodiment of the present invention, a box receiving groove 13 is formed on a side surface of the housing 10, the water tank 30 is embedded in the box receiving groove 13, and an insertion groove 11 is formed on a top wall of the box receiving groove 13 at a position corresponding to the insertion seat 531.

It can be understood that the tank body accommodating groove 13 is provided so that the water tank 30 can be restricted in the up-down direction by the tank top wall and the tank bottom wall of the tank body accommodating groove 13. At this time, the socket 531 only needs to limit the front and rear directions of the water tank 30, so that the structure of the locking assembly 50 can be simplified. Meanwhile, the tank accommodating groove 13 also provides an accommodating space, so that the water tank 30 can be more compactly mounted on the housing 10, thereby reducing the overall volume of the sweeping robot 100. Moreover, the tank body accommodating groove 13 also has a certain protection effect on the water tank 30, so that the possibility that the water tank 30 is damaged due to collision of foreign objects is reduced, and the service life of the water tank 30 can be prolonged. Referring to fig. 2, 3 and 5, in order to facilitate the water tank 30 to be placed in the tank receiving groove 13, the inserting seat 531 may be provided with a guiding surface 5317, so as to abut against the top wall of the tank receiving groove 13 during the placing process of the water tank 30 and be driven to descend to be inserted into the seat receiving groove 36, so as to achieve the automatic retraction of the inserting seat 531. Then, when the water tank 30 is moved to the predetermined installation position, that is, when the inserting seat 531 corresponds to the inserting groove 11 on the top wall of the tank accommodating groove 13 of the tank body, the inserting seat 531 is lifted again and inserted into the inserting groove 11.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A sweeping robot is characterized by comprising:

a housing;

the water tank is arranged on the shell and provided with a movable handle; and

2. The sweeping robot of claim 1, wherein said locking assembly comprises:

the driving piece is arranged on the water tank; and

3. The sweeping robot of claim 2, wherein the driving member is a spring having opposite ends, one end of the spring being connected to the water tank;

4. The sweeping robot of claim 3, wherein a first guide portion is convexly arranged on the wall surface of the socket facing the spring, a second guide portion is convexly arranged on the wall surface of the water tank facing the socket, the second guide portion and the first guide portion are oppositely arranged, and the spring is sleeved on the outer wall surfaces of the first guide portion and the second guide portion.

5. The floor sweeping robot of claim 4, wherein the wall surface of the socket facing the spring is provided with a spring receiving groove, the first guide portion is protruded from the bottom wall of the spring receiving groove, and one end of the spring close to the socket is embedded in the spring receiving groove.

6. A sweeping robot according to any one of claims 3 to 5, wherein the handle is rotatably mounted on the water tank, and a part of the handle abuts against a wall surface of the socket facing away from the spring.

7. The sweeping robot of claim 6, wherein the handle comprises:

a holding portion connected to the rotating portion.

8. The sweeping robot of claim 7, wherein the rotating part has two opposite ends, the two opposite ends of the rotating part are provided with clamping blocks in a protruding manner, the two clamping blocks are arranged towards the socket and abut against the two opposite ends of the socket, and at least one of the opposite wall surfaces of the two clamping blocks is provided with the abutting block in a protruding manner.

9. The sweeping robot of claim 7, wherein the upper surface of the water tank is provided with a seat body accommodating groove, and the side surface of the water tank is further provided with a handle accommodating groove communicated with the seat body accommodating groove;

10. The sweeping robot of claim 9, wherein a housing receiving groove is formed on a side surface of the housing, the water tank is inserted into the housing receiving groove, and the insertion groove is formed on a top wall of the housing receiving groove at a position corresponding to the insertion seat.