CN220546219U - Cleaning robot - Google Patents

Abstract

The utility model discloses a cleaning robot, which comprises: the main machine is provided with an installation groove, a rotating groove is formed in the groove wall of the installation groove, and a guide block is arranged in the rotating groove; the dust box comprises a box body and a handle rotationally connected with the box body; the handle is provided with a guide groove; the dust box is arranged in the mounting groove, the end part of the handle connected with the box body is arranged corresponding to the rotating groove, and the guide groove is arranged corresponding to the guide block; when the handle rotates to the first side of the handle under the action of external force, the guide groove is used for being in guide fit with the guide block, so that the box body moves to a preset assembly position. According to the technical scheme, the guide block is matched with the guide groove, so that the dust box is convenient to assemble in place when the dust box is assembled.

Description

Cleaning robot

Technical Field

The utility model relates to the technical field of cleaning, in particular to a cleaning robot.

Background

With the improvement of living standard of people, cleaning robots are favored by more and more users. However, during the use of the cleaning robot, problems also occur, which are disadvantageous for people to use the cleaning robot. For example, cleaning robots typically have a dust box that is not fully assembled in place due to misalignment that may occur when the dust box is assembled with the middle housing. In this case, further manipulation of the dust box by the user, such as lifting the dust box for reinstallation, is required to fully fit the dust box in place. Thus, the use of the cleaning robot by the user is not facilitated.

Disclosure of Invention

The utility model mainly aims to provide a cleaning robot which aims at solving the technical problem that a dust box is difficult to assemble in place.

To achieve the above object, the present utility model provides a cleaning robot including:

the main machine is provided with an installation groove, a rotating groove is formed in the groove wall of the installation groove, and a guide block is arranged in the rotating groove;

the dust box comprises a box body and a handle rotationally connected with the box body; the handle is provided with a guide groove; the dust box is arranged in the mounting groove, the end part of the handle connected with the box body is arranged corresponding to the rotating groove, and the guide groove is arranged corresponding to the guide block;

when the handle rotates to the first side of the handle under the action of external force, the guide groove is used for being in guide fit with the guide block, so that the box body moves to a preset assembly position.

Optionally, the guide block has a guide surface, the guide surface is compared with the direction of height slope setting of host computer, when the handle rotates under the exogenic action, the guide surface is used for guiding the box body removes, the direction that the box body removed is opposite with the direction that the handle rotated.

Optionally, after the box body is mounted to the mounting groove, the top of the box body and the side wall of the mounting groove enclose to form a containing groove, and the containing groove is communicated with the rotating groove;

the handle comprises a holding part and a rotating part connected with the holding part, and the rotating part is arranged in the rotating groove; the accommodating groove is used for accommodating the handheld part; the receiving slot is located on a first side of the handle.

Optionally, the guide block extends along the height direction of the host machine, and when the handle is arranged vertically, the notch of the guide groove faces the guide block; and/or the number of the groups of groups,

the notch of the guide groove is larger than the width of the guide block.

Optionally, the guide block is provided with a guide surface, and the guide surface is obliquely arranged compared with the height direction of the host; the dust box is provided with an inclined side wall, and the inclined side wall is abutted with the groove wall of the mounting groove; the inclined side wall is inclined to the same side of the guide surface facing the host computer.

Optionally, the box body comprises a box main body and a dust collection shell, wherein the dust collection shell is provided with a dust collection opening, and the dust collection opening is communicated with the box main body;

the inner side wall of the dust collection shell, which faces the box main body, is provided with a first soft rubber piece which is used for being matched with the box main body in a sealing way; and/or

One of the dust collection shell and the box main body is provided with a dispensing groove, and the other is provided with a dispensing bone which is used for being tightly matched with the dispensing groove.

Optionally, the box body comprises a box main body, a dust collection shell and a rotating plate, wherein the dust collection shell is provided with a dust collection opening, the dust collection opening is communicated with the box main body, the rotating plate is rotatably installed on the dust collection shell, and the rotating plate is used for opening or closing the dust collection opening;

a second soft rubber piece is arranged on one side of the rotating plate, facing the dust collection shell, and is used for being matched with the dust collection shell in a sealing way; and/or the number of the groups of groups,

and a third soft rubber piece is arranged on one side of the dust collection shell, which faces the rotating plate, and is used for being in sealing fit with the rotating plate.

Optionally, the box body comprises a box main body and a filter screen bracket detachably connected with the box main body;

a fourth soft rubber piece is arranged on one side of the filter screen bracket, which faces the box main body, and is used for being matched with the box main body in a sealing way; and/or the number of the groups of groups,

a fifth soft rubber piece is arranged on one side of the filter screen bracket, which is opposite to the box main body, and is used for being matched with the host in a sealing way; and/or the number of the groups of groups,

the filter screen support is provided with an assembly groove, the assembly groove is used for installing a filter screen cover, one side of the groove wall of the assembly groove facing the filter screen cover is provided with a sixth soft rubber piece, and the sixth soft rubber piece is used for being matched with the filter screen cover in a sealing mode.

Optionally, the box body comprises a box main body, a filter screen bracket and a dust collection shell, wherein the filter screen bracket and the dust collection shell are connected with the box main body;

the filter screen bracket comprises a bracket body and a rotating shaft which is integrally formed with the bracket body, a shaft hole is formed in the dust collection shell, and the rotating shaft is used for being in running fit with the shaft hole; or,

the dust collection shell comprises a shell body and a rotating shaft which is integrally formed with the shell body, a shaft hole is formed in the filter screen support, and the rotating shaft is used for being in running fit with the shaft hole.

Optionally, the dust box is provided with a dust collection cavity, an air inlet and an air outlet, wherein the air inlet and the air outlet are communicated with the dust collection cavity, and the air inlet is communicated with the middle part of the dust collection cavity;

the top of the dust collection cavity is provided with an air deflector adjacent to the air inlet, and the air deflector extends from the top of the dust collection cavity to the bottom so as to guide the air flow flowing in from the air inlet to the bottom of the dust collection cavity.

Optionally, an air passing notch is formed at one end of the air deflector, which is far away from the top of the dust collection cavity; and/or the number of the groups of groups,

the air outlet is formed in the end of the dust box, and the air inlet is formed in one end, far away from the air outlet, of the side wall of the dust box.

According to the cleaning robot, the mounting groove for mounting the box body is formed in the host machine, the rotating groove is formed in the groove wall of the mounting groove, the guide block is arranged on the groove wall of the rotating groove, the handle is connected with the box body in a rotating mode, the end portion, connected with the box body, of the handle corresponds to the rotating groove, one end, connected with the box body, of the handle can be arranged in the rotating groove, the guide groove is formed in one end, corresponding to the guide block, of the handle, after the box body is arranged in the mounting groove, the guide block can enter the guide groove through the notch of the guide groove, the handle rotates towards the first side, the guide block is matched with the guide groove, the part, which does not enter the guide groove, enters the guide groove under rotation of the handle, meanwhile, the lower end of the guide block is in butt joint with the groove wall of the guide groove, and therefore, during blind assembly, the dust box can be aligned easily, and convenience in using the cleaning robot is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of an explosion structure of a cleaning robot main body and a dust box according to the present utility model;

FIG. 2 is a schematic view of a cleaning robot according to the present utility model;

FIG. 3 is a cross-sectional view at A-A in FIG. 2;

FIG. 4 is an enlarged view of a portion of the portion I of FIG. 3;

FIG. 5 is a schematic view showing a sectional structure of a cleaning robot according to the present utility model;

FIG. 6 is an enlarged view of a portion of the portion II of FIG. 5;

FIG. 7 is a schematic view of a cleaning robot according to the present utility model in a further view;

FIG. 8 is an enlarged view of a portion of FIG. 7 at II;

FIG. 9 is a schematic view of a view angle of a dust box of a cleaning robot according to the present utility model;

FIG. 10 is a schematic view of an exploded view of a cleaning robot dust box of the present utility model;

FIG. 11 is a schematic view of a structure of a filter screen holder and a dust collection housing of a cleaning robot according to the present utility model;

FIG. 12 is an enlarged view of a portion of the portion IV of FIG. 11;

fig. 13 is a schematic structural view of a cleaning robot cartridge main body and a dust collection case according to the present utility model;

fig. 14 is an enlarged view of a portion v in fig. 13;

fig. 15 is a schematic structural view of a cleaning robot cleaner case according to the present utility model;

FIG. 16 is a schematic view showing a structure of a dust box at a view angle of the cleaning robot according to the present utility model;

FIG. 17 is a schematic view of an exploded view of a cleaning robot dust box according to the present utility model;

fig. 18 is a schematic view of another exploded view of the cleaning robot cartridge of the present utility model.

Reference numerals illustrate:

the achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, "and/or" throughout this document includes three schemes, taking a and/or B as an example, including a technical scheme, a technical scheme B, and a technical scheme that both a and B satisfy; in addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The specific structure of the cleaning robot will be mainly described below.

Referring to fig. 1 to 18, in an embodiment of the present utility model, the cleaning robot includes: a main unit 1, wherein the main unit 1 is provided with an installation groove 11, a rotating groove 111 is formed in the groove wall of the installation groove 11, and a guide block 1111 is arranged in the rotating groove 111; a dust box 2, wherein the dust box 2 comprises a box body 21 and a handle 22 rotatably connected with the box body 21; the handle 22 has a guide groove 221; the dust box 2 is installed in the installation groove 11, the end part of the handle 22 connected with the box body 21 is arranged corresponding to the rotating groove 111, and the guide groove 221 is arranged corresponding to the guide block 1111; when the handle 22 is rotated toward the first side 222 of the handle 22 by an external force, the guide groove 221 is used for guiding and matching with the guide block 1111 to move the cartridge body 21 to a preset assembling position.

Specifically, in this embodiment, the main machine 1 is a main body part of the cleaning robot, and the main machine 1 can clean, wash, drag or wipe the floor. The overall shape of the host computer 1 may be polygonal, square, circular, or the like, and this embodiment is described taking a circular shape as an example. The top of the host 1 is provided with a mounting groove 11, and the mounting groove 11 is communicated with the outside of the host 1 through an opening of the mounting groove 11. The shape of the mounting groove 11 may be circular, square, rectangular, or the like, and this embodiment will be described by taking a rectangular shape as an example. The groove wall of the mounting groove 11 is provided with a rotation groove 111, the rotation groove 111 may be provided on the groove wall of the mounting groove 11 in the length direction or may be provided on the groove wall of the mounting groove in the width direction, the embodiment is described by taking the groove wall in the length direction as an example, the number of the rotation grooves 111 may be one or two, the embodiment is described by taking two as an example, and the two rotation grooves 111 are respectively located on the two groove walls of the mounting groove 11 in the length direction and are opposite to each other. The overall shape of the rotation groove 111 may be square, rectangular, circular, fan-shaped, etc., and the fan-shaped is exemplified in this embodiment.

The shape of the case body 21 may be various, for example, the case body 21 may be circular, square, rectangular, polygonal, or the like, and the rectangular is taken as an example for illustration in this embodiment. The box body 21 is provided with a dust collection cavity 28, and the dust collection cavity 28 is used for containing household garbage such as dust, hair, paper scraps or soil. The handle 22 is used for lifting the cartridge body 21 and for engaging with the guide block 1111 such that the cartridge body 21 can be fixed in the mounting groove 11 when the guide block 1111 is engaged with the guide groove of the handle 22. The overall shape of the handle 22 may be cylindrical, square, L-shaped, U-shaped, etc., and this embodiment is illustrated as a U-shape. The positions where the handle 22 is connected with the cartridge body 21 are located at both ends of the handle 22, both ends of the handle 22 can be connected with both ends of the cartridge body 21 through the rotation shaft 273, and the positions where the handle 22 is connected with the cartridge body 21 are located at the upper portion of the cartridge body 21, so that the stability of the cartridge body 21 mounted in the mounting groove 11 can be improved when the guide groove 221 is engaged with the guide block 1111. The guide groove 221 is formed by protruding a guide sidewall around the side of the handle 22 facing away from the case body 21. The notch of the guide groove 221 is opened at a side far from the pulling direction of the handle 22, that is, the notch of the guide groove 221 faces downward when the handle 22 is pulled. The side of the handle 22 facing away from the case body 21 has a guide opening 6 so that the guide groove 221 can be directly communicated with the outside of the handle 22 through the guide opening 6, and the handle 22 is provided with the guide opening 6 for communicating the outside of the handle 22 with the guide groove 221 so that one end of the guide block 1111 can enter the guide groove 221 through the guide opening 6. There are various ways of installing the handle 22 in the rotation groove 111, and the middle part of the handle 22 may be provided to be telescopic, or the handle 22 may be split into two parts. In the present embodiment, the rotation groove 111 extends in the top direction of the main body 1 and is provided through the top of the main body 1 so that one end of the handle 22 connected to the cartridge body 21 is better provided in the rotation groove 111. The guide block 1111 may have a rectangular or oval overall shape. The guide block 1111 is located on a wall of the rotating groove 111 facing the mounting groove 11, and the guide block 1111 is adapted to be engaged with the guide groove 221 such that the handle 22 can fix the cartridge body 21 in the mounting groove 11 by the engagement of the guide block 1111 with the guide groove 221.

In the installation process, under the action of gravity of the box body 21, the box body 21 sags downwards by lifting the handle 22, the box body 21 is aligned with the installation groove 11 and is placed down, so that the guide side wall can correspond to the rotation groove 111, the notch of the guide groove 221 corresponds to the guide block 1111, after the box body 21 is installed in place, at least part of the guide side wall enters the rotation groove 111, one end of the guide block 1111 adjacent to the top of the box body 21 enters the guide groove 221 through the notch of the guide groove 221, so that the handle 22 is rotated in the first direction, the guide block 1111 enters the guide groove 221 along with the rotation of the handle 22, and after the guide block 1111 enters the guide groove 221, the lower end of the guide block 1111 is abutted against the groove wall of the guide groove 221, so that the box body 21 can be fixed in the installation groove 11 through the abutting of the guide block 1111 and the guide groove 221.

According to the cleaning robot disclosed by the utility model, the mounting groove 11 for mounting the box body 21 is formed in the main machine 1, the groove wall of the mounting groove 11 is provided with the rotating groove 111, meanwhile, the groove wall of the rotating groove 111 is provided with the guide block 1111, the handle 22 is rotationally connected with the box body 21, the end part of the handle 22 connected with the box body 21 corresponds to the rotating groove 111, one end of the handle 22 connected with the box body 21 can be arranged in the rotating groove 111, and one end of the handle 22 corresponding to the guide block 1111 is provided with the guide groove 221, so that after the box body 21 is arranged in the mounting groove 11, the guide block 1111 can enter the guide groove 221 through the notch of the guide groove 221, the handle 22 is rotated towards the first side 222, the guide block 1111 is matched with the guide groove 221, the part of the guide block 1111 which does not enter the guide groove 221 enters the guide groove 221 under the rotation of the handle 22, and the lower end of the guide block 1111 is abutted with the groove wall of the guide groove 221, and therefore the dust box 2 can be easily aligned during blind assembly, and convenience in using the cleaning robot is improved.

In some examples, as shown in fig. 6 and 8, the guide block 1111 has a guide surface 1112, the guide surface 1112 is disposed obliquely with respect to the height direction of the main unit 1, and when the handle 22 is rotated by an external force, the guide surface 1112 is used to guide the movement of the cartridge body 21, and the direction of movement of the cartridge body 21 is opposite to the direction of rotation of the handle 22.

The guide surface 1112 may be an inclined surface or a convex arc surface, and the convex arc surface may be inclined. The guide block 1111 may extend in the height direction of the main unit 1, or may extend obliquely to the height direction of the main unit 1, and the inclined surface of the convex arc is located at one side of the guide block 1111. For better guiding the movement of the cartridge body 21, the groove wall of the inclined surface of the guide groove 221 facing the convex arc is a concave arc surface, so that the friction force of the guide block 1111 and the guide groove 221 can be reduced when the guide block 1111 is engaged with the guide groove 221. Since the guide block 1111 extends in the height direction of the host computer 1 and the notch of the guide groove 221 corresponds to the guide block 1111, so, when one end of the handle 22 connected with the cartridge body 21 enters the rotation groove 111, the upper end of the guide block 1111 enters the guide groove 221, since the guide block 1111 has a convex arc surface, the cartridge body 21 is inclined toward the convex arc surface under the cooperation of the guide block 1111 and the guide groove 221, at this time, the handle 22 is rotated toward the convex arc surface, and under the cooperation of the convex arc surface and the groove wall of the guide groove 221, the cartridge body 21 is moved toward the direction away from the convex arc surface, so that the cartridge body 21 can be aligned and when the cartridge body 21 is aligned.

In some examples, as shown in fig. 7 and 10, after the cartridge body 21 is mounted to the mounting groove 11, a top of the cartridge body 21 is enclosed with a side wall of the mounting groove 11 to form a receiving groove 113, and the receiving groove 113 communicates with the rotating groove 111; the handle 22 includes a holding portion 223 and a rotating portion 224 connected to the holding portion 223, the rotating portion 224 being mounted to the rotating groove 111; the accommodating groove 113 is used for accommodating the handheld portion 223; the receiving slot 113 is located on a first side 222 of the handle 22.

In order to store the handle 22, the case body 21 is provided with a notch, the shape of which corresponds to the shape of the handle 22, and is L-shaped, so that after the case body 21 is mounted in the mounting groove 11, the notch and the side of the mounting groove 11 enclose to form a receiving groove 113, and the handle 22 can be stored in the receiving groove 113. In order to improve the convenience of accommodating the handle 22, the accommodating groove 113 needs to be communicated with the rotating groove 111, so that when the handle 22 needs to be accommodated, the handle 22 can be accommodated in the accommodating groove 113 only by rotating the handle 22. The turning portion 224 is a portion where the handle 22 is connected to the turning groove 111, and a portion where the handle 22 is connected to the cartridge body 21, and the turning portion 224 is used to connect the cartridge body 21 and the host 1. The hand-held part 223 is used for being lifted by a user, and the whole hand-held part 223 is U-shaped.

In some examples, as shown in fig. 6, for example, the convenience of installing the box body 21 is improved, the guide block 1111 extends along the height direction of the main machine 1, and when the handle 22 is vertically arranged, the notch of the guide groove 221 faces the guide block 1111; and/or, the notch of the guide groove 221 is larger than the width of the guide block 1111.

In some examples, as shown in fig. 6, the guide block 1111 has a guide surface 1112, and the guide surface 1112 is disposed obliquely with respect to the height direction of the host computer 1; the dust box 2 is provided with an inclined side wall 23, and the inclined side wall 23 is abutted with the groove wall of the mounting groove 11; the inclined side wall 23 is inclined to the same side of the main body 1 as the guide surface 1112.

The guide surface 1112 may be an inclined surface or a convex arc surface, and the convex arc surface may be inclined. The inclined side wall 23 may be provided on all sides or part of the dust box 2, or may be provided in a stepped shape on one side of the dust box 2, and the inclined side wall 23 may be provided on different steps. The inclined side wall 23 is located at the upper part of the dust box 2 and is located on the same side of the dust box 2 as the guide surface 1112 toward the main body 1 when the dust box 2 is set in the mounting groove 11. To facilitate engagement with the guide side walls, the mounting groove 11 has a sliding wall 112 for engagement with the guide side walls, the sliding wall 112 being in sliding engagement with the guide side walls such that the cartridge body 21 can be moved slowly in a direction facing away from the guide surface 1112 upon rotation of the handle 22.

In some examples, as shown in fig. 10, 13 and 15, the cartridge body 21 includes a cartridge main body 24 and a suction case 25, the suction case 25 having a suction port 251, the suction port 251 being in communication with the inside of the cartridge main body 24;

a first soft rubber piece 31 is arranged on the inner side wall of the dust collection shell 25 facing the box main body 24, and the first soft rubber piece 31 is used for being in sealing fit with the box main body 24; and/or, one of the dust suction case 25 and the box body 24 has a dispensing groove 252, and the other has a dispensing bone 241, and the dispensing bone 241 is used to tightly fit with the dispensing groove 252.

The box body 24 has a dust collection chamber 28 therein, the dust collection chamber 28 being for containing dust cleaned by a cleaning robot. One side of the box main body 24 has an opening for mounting the dust collection case 25 so that the dust collection chamber 28 of the box main body 24 can communicate with the outside through the dust collection opening 251. The dust collection case 25 and the case main body 24 are connected in various ways, such as glue bonding, bolting, buckling or interference fit, and the case main body 24 and the dust collection case 25 are used as an example for illustration in this embodiment. For example, the dust collection shell 25 is cylindrical in shape, one end of the dust collection shell 25 is arranged on the box main body 24 through the opening, and the outer side wall of the dust collection shell 25 is tightly matched with the dust collection shell 25, so that the aim of connecting the box main body 24 with the shell is fulfilled. For example, the tightness between the dust collection shell 25 and the box main body 24 is improved, the first soft rubber member 31 is arranged at one end, connected with the box main body 24, of the dust collection shell 25, the first soft rubber member 31 can be sleeved on the dust collection shell 25, and the first soft rubber member 31 can be arranged on the dust collection shell 25 through gluing, so when the dust collection shell 25 is connected with the box main body 24, the dust collection shell 25 can be in interference fit with the box main body 24 through the first soft rubber member 31, gaps between the dust collection shell 25 and the box main body 24 are sealed, and tightness between the dust collection shell 25 and the box main body 24 is improved.

The shape of the first flexible glue 31 may be annular, U-shaped, bar-shaped, etc., and is not particularly limited herein. The material of the first soft rubber member 31 may be rubber, a soft rubber of a beer, a silica gel, a rubber nitrile rubber, a neoprene rubber, or an ethylene propylene rubber. The glue dispensing groove 252 can be formed in the box main body 24 or the dust collection shell 25, in this embodiment, the glue dispensing groove 252 is formed in the dust collection shell 25 for illustration, and the glue dispensing bone 241 is arranged at the position of the box main body 24 corresponding to the glue dispensing groove 252, so when the dust collection shell 25 is in interference fit with the box main body 24 through the first soft glue piece 31, the glue dispensing bone 241 can enter the glue dispensing groove 252, and glue is formed on the glue dispensing bone 241 and the glue dispensing groove 252, so that the connection stability of the dust collection shell 25 and the box main body 24 is improved.

In some examples, as shown in fig. 10, 13 and 15, the case body 21 includes a case main body 24, a dust suction case 25, and a rotation plate 26, the dust suction case 25 having a dust suction opening 251, the dust suction opening 251 being in communication with the inside of the case main body 24, the rotation plate 26 being rotatably mounted to the dust suction case 25, the rotation plate 26 for opening or closing the dust suction opening 251;

a second soft rubber piece 32 is arranged on one side of the rotating plate 26 facing the dust collection shell 25, and the second soft rubber piece 32 is used for being in sealing fit with the dust collection shell 25; and/or the number of the groups of groups,

a third soft rubber member 33 is disposed on a side of the dust collection housing 25 facing the rotating plate 26, and the third soft rubber member 33 is used for sealing and matching with the rotating plate 26.

The cartridge body 24 has a receiving chamber therein for receiving the garbage cleaned by the cleaning robot. One side of the box main body 24 has an opening for mounting the dust collection case 25 so that the receiving chamber in the box main body 24 can communicate with the outside through the dust collection opening 251. The dust collection case 25 and the case main body 24 can be connected in various ways, such as glue bonding, bolting, buckling or interference fit, and the case main body 24 and the dust collection case 25 are used as an example for illustration. For example, the dust collection shell 25 is cylindrical in shape, one end of the dust collection shell 25 is arranged on the box main body 24 through the opening, and the outer side wall of the dust collection shell 25 is tightly matched with the dust collection shell 25, so that the aim of connecting the box main body 24 with the shell is fulfilled. For example, the tightness between the dust collection shell 25 and the box main body 24 is improved, the first soft rubber member 31 is arranged at one end, connected with the box main body 24, of the dust collection shell 25, the first soft rubber member 31 can be sleeved on the dust collection shell 25, and the first soft rubber member 31 can be arranged on the dust collection shell 25 through gluing, so when the dust collection shell 25 is connected with the box main body 24, the dust collection shell 25 can be tightly matched with the box main body 24 through the first soft rubber member 31 to seal a gap between the dust collection shell 25 and the box main body 24, and tightness between the dust collection shell 25 and the box main body 24 is improved. The shape of the rotating plate 26 may be the same as that of the suction port 251, and the rotating plate 26 is provided larger than the suction port 251, so that the rotating plate 26 can close the suction port 251.

The rotation plate 26 may be attached to the dust collection case 25 by a hinge, or may be attached to the dust collection case 25 by a connection shaft 71, and this embodiment will be described taking the case where the rotation plate 26 is attached to the dust collection case 25 by the connection shaft 71. For example, the connection groove 72 is provided in the inner wall of the suction port 251 formed in the suction case 25, and the width of one end of the rotation plate 26 is set to be equal to the width of the suction port 251. And set up the spring groove in the one end that the rotating plate 26 faced the dust absorption mouth 251, set up the connecting hole 73 in the width direction of the one end that the rotating plate 26 is equivalent to the dust absorption mouth 251 width at the same time, the connecting hole 73 runs through both sides of the connecting plate, and communicate with spring groove, set up torsion spring 74 in the spring groove, one end of the connecting axle 71 passes the connecting hole 73 and passes the torsion spring 74 located in spring groove, the first output of torsion spring 74 is in contact with dust absorption shell 25, the second output is in contact with the connecting plate, thus, when rotating the butt plate and opening the dust absorption mouth 251, torsion spring 74 holds the power, loosen the rotating plate 26 under the drive of torsion spring 74, the rotating plate 26 can be covered and absorbed the dust absorption mouth 251.

The material of the second soft rubber member 32 may be rubber, a soft rubber of a beer, a silica gel, a rubber nitrile rubber, a neoprene rubber, or an ethylene propylene rubber. The second soft rubber member 32 is used for abutting against the dust collection shell 25 to increase and reduce the gap between the dust collection shell 25 and the box body 21, so as to achieve the purpose of sealing the box body 21 and the dust collection shell 25. The second flexible glue 32 may be annular or strip-shaped. The second soft rubber member 32 extends along the edge of the rotating plate 26, so that the second soft rubber member 32 can seal the dust suction opening 251. The material of the third soft rubber member 33 may be rubber, a soft rubber of a beer, a silica gel, a rubber nitrile rubber, a neoprene rubber, or an ethylene propylene rubber. The third flexible glue member 33 is disposed on one side of the dust collection housing 25 facing the rotating plate 26, the third flexible glue member 33 is disposed at the edge of the dust collection opening 251, and the third flexible glue member 33 may be annular or strip-shaped. In this embodiment, the ring-shaped structure is taken as an example, so that when the rotating plate 26 and the cover dust collection opening 251 are closed, the second flexible glue member 32 can be abutted against the third flexible glue member 33, and the tightness of sealing the dust collection opening 251 and the external space is further improved.

In some examples, as shown in fig. 10, 17 and 18, the cartridge body 21 includes a cartridge main body 24 and a screen bracket 27 detachably connected to the cartridge main body 24;

a fourth soft rubber piece 34 is arranged on one side of the filter screen bracket 27 facing the box main body 24, and the fourth soft rubber piece 34 is used for being in sealing fit with the box main body 24; and/or the number of the groups of groups,

a fifth flexible glue member 35 is disposed on a side of the filter screen support 27 facing away from the box main body 24, and the fifth flexible glue member 35 is used for sealing and matching with the host 1; and/or the number of the groups of groups,

the filter screen bracket 27 is provided with an assembling groove 271, the assembling groove 271 is used for installing the filter screen cover 5, a sixth soft rubber piece 36 is arranged on one side of the groove wall of the assembling groove 271 facing the filter screen cover 5, and the sixth soft rubber piece 36 is used for being in sealing fit with the filter screen cover 5.

The box body 24 has a dust collection chamber 28 therein, the dust collection chamber 28 being for containing dust cleaned by a cleaning robot. The shape of the case main body 24 may be rectangular, square, circular, or the like, and is not particularly limited herein, and one side of the case main body 24 has a filter frame mounting opening for mounting the filter screen bracket 27. The filter support 27 is used to mount the filter cover, and the filter support 27 may be mounted on the box body 24 in various manners, such as bolting, fastening, gluing, or interference fit, and the like, which is not particularly limited herein. In order to improve the sealing property between the filter screen support 27 and the case main body 24, a fourth flexible glue member 34 is provided on a side of the filter screen support 27 facing the case main body 24, and the fourth flexible glue member 34 may be annular or bar-shaped, and the present embodiment is described by taking an annular shape as an example without specific limitation. The fourth flexible glue piece 34 is sleeved on the filter screen bracket 27, and one side of the fourth flexible glue piece 34 is connected with the filter screen bracket 27. The fourth flexible glue part 34 corresponds to the edge where the box main body 24 is connected with the filter screen bracket 27, so when the filter screen bracket 27 is connected with the box main body 24, one side, away from the filter screen bracket 27, of the fourth flexible glue part 34 can be abutted with the box main body 24, and the gap between the filter screen bracket 27 and the box main body 24 can be eliminated by the fourth flexible glue part 34. In some examples, the filter cap is connected to the screen support 27 by a sponge 76.

The fifth soft rubber member 35 may be made of rubber, soft rubber for beer, silica gel, rubber nitrile rubber, neoprene rubber, ethylene propylene rubber, etc. The shape of the fifth flexible glue member 35 may be annular or may be strip-shaped, which is not limited in particular, and the present embodiment is described as an example of annular shape, and the fifth flexible glue member 35 may be fixed to the filter screen support 27 by glue or may be fixed to the filter screen support 27 by a bolt, or may be provided with a protruding rib on a side of the filter screen support 27 facing away from the box body 21, and the fifth flexible glue member 35 is sleeved on the filter screen support 27, which is not limited in particular. After the fifth flexible glue member 35 is disposed on the filter screen support 27, the fifth flexible glue member 35 is disposed around the air outlet of the filter screen support 27, so that the tightness between the filter screen support 27 and the host 1 can be improved.

The notch of the fitting groove 271 is located on the side of the screen bracket 27 facing away from the main unit 1. The filter screen cover 5 and the filter screen support 27 may be connected by interference fit with the assembly groove 271, or by bolting, velcro connection, or snap connection. The sixth soft rubber member 36 may be made of rubber, soft rubber, silica gel, rubber nitrile rubber, neoprene rubber, ethylene propylene rubber, etc. The sixth flexible glue 36 may be annular, bar-shaped, etc., and is not particularly limited herein. The sixth soft rubber member 36 is provided on the peripheral groove wall of the fitting groove 271, or may be provided on the groove bottom of the fitting groove 271, and is not particularly limited herein. For example, when the sixth soft rubber member 36 is disposed on the peripheral wall of the mounting groove 271, the filter screen cover 5 is disposed in the mounting groove 271, and the edge of the filter screen cover 5 is tightly fitted with the groove wall of the mounting groove 271 by the sixth soft rubber member 36, so that the gap between the mounting groove 271 and the filter screen cover 5 after being mounted can be eliminated.

In some examples, as shown in fig. 17 and 18, the cartridge body 21 includes a cartridge main body 24 and a filter screen bracket 27 and a dust suction case 25 connected to the cartridge main body 24;

the filter screen bracket 27 comprises a bracket body 272 and a rotating shaft 273 integrally formed with the bracket body 272, wherein the dust collection shell 25 is provided with a shaft hole 253, and the rotating shaft 273 is used for being in running fit with the shaft hole 253; or,

the dust collection shell 25 comprises a shell body and a rotating shaft 273 integrally formed with the shell body, a shaft hole 253 is formed in the filter screen bracket 27, and the rotating shaft 273 is used for being in running fit with the shaft hole 253.

The box body 24 has a dust collection chamber 28 therein, the dust collection chamber 28 being for containing dust cleaned by a cleaning robot. The shape of the case main body 24 may be rectangular, square, circular, or the like, and is not particularly limited herein, and one side of the case main body 24 has a filter frame mounting opening for mounting the filter screen bracket 27. The filter support 27 is used to mount the filter cover, and the filter support 27 may be mounted on the box body 24 in various manners, such as bolting, fastening, gluing, or interference fit, and the like, which is not particularly limited herein. The rotating shafts 273 are arranged at one end of the supporting body adjacent to the dust collection shell 25, and the number of the rotating shafts 273 is two and are respectively arranged at the upper side and the lower side of the supporting body. Two shaft holes 253 are respectively formed in the side, adjacent to the filter screen bracket 27, of the dust collection shell 25, corresponding to the two rotating shafts 273, and in order to facilitate the installation of the rotating shafts 273 in the shaft holes 253, the dust collection shell 25 is further provided with an assembly notch, and the assembly notch extends from one end, adjacent to the filter screen bracket 27, of the dust collection shell 25 towards the direction of the shaft holes 253 and is communicated with the shaft holes 253. Thus, the filter screen bracket 27 can be assembled with the dust collection shell 25, and the efficiency of assembling the filter screen bracket 27 with the dust collection shell 25 is improved. In some examples, the rotation shaft 273 may be disposed at one end of the dust collection case 25 adjacent to the filter screen bracket 27, the rotation shaft 273 may be disposed at two ends, respectively, on the upper side and the lower side of the dust collection case 25, the shaft hole 253 may be disposed at one end of the filter screen bracket 27 adjacent to the dust collection case 25, the shaft hole 253 may be disposed at two ends, respectively, on the upper side and the lower side of the filter screen bracket 27, and at the same time, the assembly notch may be disposed on the filter screen bracket 27 and may be connected to the shaft hole 253, so that the rotation shaft 273 may be mounted in the shaft hole 253 through the assembly notch.

In some examples, as shown in fig. 16 and 9, the dust box 2 has a dust collection chamber 28, and an air inlet 29 and an air outlet 30 that are in communication with the dust collection chamber 28, the air inlet 29 being in communication with a middle portion of the dust collection chamber 28; an air deflector 4 is disposed at the top of the dust collection chamber 28 adjacent to the air inlet 29, and the air deflector 4 extends from the top of the dust collection chamber 28 to the bottom thereof to guide the air flow flowing in from the air inlet 29 to the bottom of the dust collection chamber 28.

The air inlet 29 is located in the middle of the dust box 2 and the air inlet 29 communicates with the dust collection chamber 28 from bottom to top so that when air flows from the air inlet 29 into the dust collection chamber 28, the air flows towards the upper part of the dust collection chamber 28. The air deflector 4 is located between the air inlet 29 and the air outlet 30, so that after the air flow enters the dust collection cavity 28 from the air inlet 29, the air flow cannot directly move towards the air outlet 30 along the top of the dust collection cavity 28 under the blocking of the air flow by the air deflector 4, but moves towards the lower part of the dust collection cavity 28 after being blocked by the air deflector 4, and thus, under the action of the air deflector 4, the air flow is guided to the bottom of the dust collection cavity 28, and the garbage at the bottom of the dust collection cavity 28 can be blown out of the dust collection cavity 28 through the air flow. In some examples, foam 75 is provided outside the air inlet 29 of the dust box 2.

In some examples, as shown in fig. 16, in order to fully utilize the airflow, an air passing notch 41 is formed at an end of the air deflector 4 away from the top of the dust collection cavity 28; and/or the number of the groups of groups,

in order to fully utilize the space of the dust box 2, the air outlet 30 is arranged at the end of the dust box 2, and the air inlet 29 is arranged at one end of the side wall of the dust box 2 away from the air outlet 30.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (11)

1. A cleaning robot, comprising:

the main machine is provided with an installation groove, a rotating groove is formed in the groove wall of the installation groove, and a guide block is arranged in the rotating groove;

the dust box comprises a box body and a handle rotationally connected with the box body; the handle is provided with a guide groove; the dust box is arranged in the mounting groove, the end part of the handle connected with the box body is arranged corresponding to the rotating groove, and the guide groove is arranged corresponding to the guide block;

when the handle rotates to the first side of the handle under the action of external force, the guide groove is used for being in guide fit with the guide block, so that the box body moves to a preset assembly position.

2. The cleaning robot of claim 1, wherein the guide block has a guide surface which is inclined with respect to a height direction of the main body, and the guide surface is for guiding the movement of the cartridge body when the handle is rotated by an external force, the direction in which the cartridge body is moved being opposite to the direction in which the handle is rotated.

3. The cleaning robot of claim 1, wherein after the cartridge body is mounted to the mounting groove, a top of the cartridge body is enclosed with a sidewall of the mounting groove to form a receiving groove, the receiving groove being in communication with the rotating groove;

the handle comprises a holding part and a rotating part connected with the holding part, and the rotating part is arranged in the rotating groove; the accommodating groove is used for accommodating the handheld part; the receiving slot is located on a first side of the handle.

4. The cleaning robot of claim 1, wherein the guide block extends in a height direction of the main body, and a notch of the guide groove faces the guide block when the handle is vertically disposed; and/or the number of the groups of groups,

the notch of the guide groove is larger than the width of the guide block.

5. The cleaning robot of claim 1, wherein the guide block has a guide surface which is disposed obliquely with respect to a height direction of the main body; the dust box is provided with an inclined side wall, and the inclined side wall is abutted with the groove wall of the mounting groove; the inclined side wall is inclined to the same side of the guide surface facing the host computer.

6. The cleaning robot of claim 1, wherein the cartridge body includes a cartridge main body and a dust suction case having a dust suction port communicating with the inside of the cartridge main body;

the inner side wall of the dust collection shell, which faces the box main body, is provided with a first soft rubber piece which is used for being matched with the box main body in a sealing way; and/or

One of the dust collection shell and the box main body is provided with a dispensing groove, and the other is provided with a dispensing bone which is used for being tightly matched with the dispensing groove.

7. The cleaning robot of claim 1, wherein the cartridge body includes a cartridge main body, a suction housing having a suction port communicating with the inside of the cartridge main body, and a rotation plate rotatably installed to the suction housing for opening or closing the suction port;

a second soft rubber piece is arranged on one side of the rotating plate, facing the dust collection shell, and is used for being matched with the dust collection shell in a sealing way; and/or the number of the groups of groups,

and a third soft rubber piece is arranged on one side of the dust collection shell, which faces the rotating plate, and is used for being in sealing fit with the rotating plate.

8. The cleaning robot of claim 1, wherein the cartridge body comprises a cartridge main body and a screen bracket detachably connected to the cartridge main body;

a fourth soft rubber piece is arranged on one side of the filter screen bracket, which faces the box main body, and is used for being matched with the box main body in a sealing way; and/or the number of the groups of groups,

a fifth soft rubber piece is arranged on one side of the filter screen bracket, which is opposite to the box main body, and is used for being matched with the host in a sealing way; and/or the number of the groups of groups,

the filter screen support is provided with an assembly groove, the assembly groove is used for installing a filter screen cover, one side of the groove wall of the assembly groove facing the filter screen cover is provided with a sixth soft rubber piece, and the sixth soft rubber piece is used for being matched with the filter screen cover in a sealing mode.

9. The cleaning robot of claim 1, wherein the cartridge body comprises a cartridge main body and a filter screen bracket and a dust suction case connected to the cartridge main body;

the filter screen bracket comprises a bracket body and a rotating shaft which is integrally formed with the bracket body, a shaft hole is formed in the dust collection shell, and the rotating shaft is used for being in running fit with the shaft hole; or,

the dust collection shell comprises a shell body and a rotating shaft which is integrally formed with the shell body, a shaft hole is formed in the filter screen support, and the rotating shaft is used for being in running fit with the shaft hole.

10. The cleaning robot of claim 1, wherein the dust box has a dust collection chamber, and an air inlet and an air outlet in communication with the dust collection chamber, the air inlet in communication with a middle portion of the dust collection chamber;

the top of the dust collection cavity is provided with an air deflector adjacent to the air inlet, and the air deflector extends from the top of the dust collection cavity to the bottom so as to guide the air flow flowing in from the air inlet to the bottom of the dust collection cavity.

11. The cleaning robot of claim 10, wherein an air gap is formed at one end of the air deflector away from the top of the dust collection cavity; and/or the number of the groups of groups,

the air outlet is formed in the end of the dust box, and the air inlet is formed in one end, far away from the air outlet, of the side wall of the dust box.