CN220089368U - Cleaning head shell and cleaning head - Google Patents

Abstract

The utility model relates to a cleaning head shell and a cleaning head. The cleaning head shell comprises a shell and a supporting body; the support body comprises a support plate and a support arm extending from the support plate, wherein at least part of the upper end part of the support plate is provided with a first guide part, at least part of the lower end part of the support plate is provided with a second guide part, and at least part of the upper end part of the support arm forms a third guide part; the inner side of the top wall of the shell is provided with a first matching part matched with the first guide part, and the inner side of the bottom wall of the shell is provided with a second matching part matched with the second guide part; the cantilever extending downwards from the top wall of the shell is provided with a third matching part matched with the third guide part; an opening end is arranged on one side surface of the shell, and the supporting body is inserted into the shell from the opening end so as to separate the accommodating space of the shell. The overall structural strength of the cleaning head shell is increased, larger impact force can be born, the cleaning head shell is not easy to damage or deform, the protection effect of each component in the cleaning head shell is improved, and the cleaning and inspection of the shell are facilitated.

Description

Cleaning head shell and cleaning head

Technical Field

The utility model relates to the technical field of cleaning equipment, in particular to a cleaning head shell and a cleaning head.

Background

The floor washing machine is a cleaning machine which is suitable for cleaning hard floor and sucking sewage at the same time, and can remove the sewage from the site, and comprises a cleaning head and a machine body assembly. The cleaning head comprises a roller assembly for cleaning the ground garbage, a brush assembly for cleaning the surface of the roller assembly, a garbage box for recycling garbage and a sewage tank for recycling sewage. The brush assembly cleans the surface of the roller assembly while the roller assembly cleans the ground through high-speed rotation, and the garbage adhered on the roller assembly is swept into the garbage box below the brush assembly. The surface of the roller component is provided with a foam roller capable of absorbing water, when the roller wipes the ground, the foam roller is required to be washed continuously, and sewage generated by washing is introduced into the sewage tank. The roller assembly, the brush assembly, the garbage box and the sewage tank are all arranged in the shell of the cleaning head.

Disclosure of Invention

The inventor found that the clean water tank in the prior art is arranged on the body of the floor washing machine, and when the floor washing machine works, the gravity component in the vertical direction of the clean water tank needs to be overcome, so that the load is brought to operators, and the inventor considers that the clean water tank is arranged in the cleaning head, and the sewage tank and the clean water tank are arranged into an integral water tank. Based on this, the utility model provides a cleaning head housing and a cleaning head.

The technical scheme provided by the utility model is as follows:

in a first aspect, embodiments of the present utility model provide a cleaning head housing comprising a housing and a support;

the support body comprises a support plate and a support arm extending from the support plate, wherein at least part of the upper end part of the support plate is provided with a first guide part, at least part of the lower end part of the support plate is provided with a second guide part, and at least part of the upper end part of the support arm forms a third guide part;

a first matching part matched with the first guiding part is arranged on the inner side of the top wall of the shell, and a second matching part matched with the second guiding part is arranged on the inner side of the bottom wall of the shell; the cantilever extending downwards from the top wall of the shell is provided with a third matching part matched with the third guiding part;

an opening end is arranged on one side face of the shell, and the supporting body is inserted into the shell from the opening end so as to separate the accommodating space of the shell.

In one or some alternative embodiments, the first guide portion, the second guide portion, and the third guide portion are disposed along an insertion direction of the support body;

the dimensions of the first mating portion, the second mating portion and the third mating portion are respectively matched with the dimensions of the first guiding portion, the second guiding portion and the third guiding portion.

In one or some alternative embodiments, the first guiding portion is a guide rail disposed along an insertion direction of the support body, and the first mating portion is a chute disposed along the insertion direction of the support body;

and/or the number of the groups of groups,

the first guide part is a sliding groove arranged along the insertion direction of the support body, and the first matching part is a guide rail arranged along the insertion direction of the support body.

In one or some alternative embodiments, the second guiding portion is a guide rail disposed along an insertion direction of the support body, and the second mating portion is a chute disposed along the insertion direction of the support body;

and/or the number of the groups of groups,

the second guiding part is a sliding groove arranged along the insertion direction of the supporting body, and the second matching part is a guide rail arranged along the insertion direction of the supporting body.

In one or some alternative embodiments, the thickness of the lower region of the support plate is greater than the thickness of the upper region of the support plate.

In one or some alternative embodiments, a lower region of the support plate is at least partially hollow.

In one or some alternative embodiments, the lower end of the support plate is provided with at least two sets of the second guide parts;

correspondingly, at least two groups of second matching parts are arranged on the inner side of the bottom wall of the shell.

In one or some alternative embodiments, the lower end portion of the support plate is provided with at least one set of first bolt holes, and the corresponding position of the bottom wall of the housing is provided with at least one set of second bolt holes.

In one or some optional embodiments, the third guiding portion is a guide rail disposed along an insertion direction of the support body, and the third mating portion is a chute disposed along the insertion direction of the support body;

and/or the number of the groups of groups,

the third guide part is a sliding groove arranged along the insertion direction of the support body, and the third matching part is a guide rail arranged along the insertion direction of the support body.

In one or some alternative embodiments, a side of the support plate remote from the support arm is provided with a fourth guide.

In one or some alternative embodiments, the fourth guide portion is a guide rail or a slide groove provided along an insertion direction of the support body.

In one or some alternative embodiments, the support body has two ends, an insertion end and a distal end, respectively, from which the support body is inserted into the housing from the open end.

In one or some optional embodiments, the insertion end is provided with a avoiding groove at the joint of the support plate and the support arm, and the side wall of the shell away from the opening end is provided with an adapter;

the avoidance groove is matched with the shape of the adapter.

In one or some alternative embodiments, the end is provided with a connection plate provided with a first connection portion;

a side wall is arranged at the opening end and close to at least part of the area of the cantilever, and a second connecting part is arranged on the side wall;

the first connecting portion is matched with the second connecting portion.

In one or some alternative embodiments, the first and second connection portions are bolt holes.

In one or some alternative embodiments, the tip is provided with a bump at a position corresponding to the first guide portion.

In one or some alternative embodiments, the insertion end and the tip are provided with grooves for placing magnetic material of the magnetic garbage box at positions corresponding to the second guide parts.

In a second aspect, the present utility model provides a cleaning head comprising a cleaning head housing as described above.

The technical scheme provided by the embodiment of the utility model has the beneficial effects that at least:

according to the cleaning head shell provided by the embodiment of the utility model, the supporting body is arranged, the cleaning head shell is inserted into the shell through the supporting body, the cleaning head shell is divided into two spaces, one side can be used for arranging the roller component, the brush component and the garbage box, the other side can be used for arranging the integrated water tank comprising the sewage tank and the clean water tank, and the top wall and the bottom wall of the shell are supported by the supporting body, so that the overall structural strength is increased, the cleaning head shell can bear larger impact force, and the cleaning head shell is not easy to damage or deform in the process of transferring and using the floor cleaning machine, and the protection effect of each component arranged in the cleaning head shell is improved. And moreover, the shell and the support body are arranged in a split manner, so that the support body can be pulled out from the shell, and the shell is convenient to clean and check.

According to the cleaning head shell provided by the embodiment of the utility model, the accommodating space at one side separated by the supporting body can be used for accommodating the integrated water tank, the water tank can be disassembled and assembled by pulling from the opening end, and a user can conveniently add cleaning liquid and recycle sewage.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and drawings.

The technical scheme of the utility model is further described in detail through the drawings and the embodiments.

Drawings

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

FIG. 1 is one of the perspective views of a cleaning head incorporating the cleaning head housing of the present utility model;

FIG. 2 is a second perspective view of a cleaning head incorporating the cleaning head housing of the present utility model;

FIG. 3 is a perspective view of the housing of the cleaning head housing of the present utility model;

FIG. 4 is a top view of a cleaning head housing of the present utility model;

FIG. 5 is a cross-sectional view A-A of the cleaner head casing of FIG. 4;

FIG. 6 is a cross-sectional view of a support body of the cleaner head casing of FIG. 5;

FIG. 7 is a schematic view of a support body of the cleaning head housing of the present utility model;

FIG. 8 is a second schematic view of the structure of the support of the cleaning head housing of the present utility model;

FIG. 9 is a third schematic view of the support of the cleaning head housing of the present utility model;

FIG. 10 is a schematic view of a support body of the cleaning head housing of the present utility model;

in the figure:

1 is a cleaning head casing;

10 is a shell;

101 is a top wall; 1011 is the first mating portion;

102 is a bottom wall; 1021 is a second mating portion; 1022 is the second bolt hole;

103 is a cantilever; 1031 is a third mating portion;

104 is an open end;

105 is a first accommodation space;

106 is a second accommodation space;

107 is a sidewall; 1071 is a second connection;

108 is an electrical adapter;

20 is a support body;

201 is a support plate; 2011 is a first guide; 2012 is a second guide portion; 2013 is a first bolt hole; 2014 is a fourth guide;

202 is a support arm; 2021 is a third guide portion;

203 is a hollow portion;

204 is the insertion end;

205 is terminal; 2051 is a bump;

206 is an avoidance slot;

207 is a connection plate; 2071 is a first connection portion;

208 are grooves;

209 is a pipeline channel;

30 is a side plate;

40 is a housing;

2 is an integral water tank; 21 is a fourth mating portion;

3 is a roller assembly;

4 is a shovel strip;

and 5 is a garbage box.

Detailed Description

The claims hereof are to be read in further detail with reference to specific embodiments and to the accompanying drawings, in which the embodiments described are only some, but not all embodiments of the utility model. Based on the embodiments of the present utility model, one of ordinary skill in the art would recognize that all other embodiments obtained without taking any inventive effort are within the scope of the present utility model.

It should be understood that, in the embodiments of the present utility model, all directional terms, such as "upper", "lower", "left", "right", "front", "rear", etc., are used for convenience in describing the present utility model only and are not intended to be limiting, since the directional terms, such as "upper", "lower", "left", "right", "front", "rear", etc., are based on the orientation, positional relationship shown in the drawings or the orientation or positional relationship in which the inventive product is conventionally put in use. Merely to explain the relative positional relationship, movement, etc. between the components shown in the drawings, the directional indication may be changed when the specific posture is changed.

Furthermore, ordinal words such as "first," "second," and the like in the description of the present utility model are used for distinguishing purposes only and are not to be construed as indicating or implying a relative importance or an implicit indication of the number of technical features indicated. The features defining "first", "second" may be explicit or implicit and at least one of the features. In the description of the present utility model, the meaning of "plurality" means at least two, i.e., two or more, unless otherwise specifically defined; the meaning of "at least one" is one or more.

The inventor found that the clean water tank in the prior art is arranged on the body of the floor washing machine, and as disclosed in Chinese patent CN113876245A, a cleaning device based on water and dust circulation comprises a hand-held part, a cleaning head and a base. The hand-held part comprises a connecting rod, a clear water tank and a storage battery. The lower end of the connecting rod is provided with a clear water tank body. The clear water tank body is detachably arranged in the clear water tank body. The clear water tank body is connected with the cleaning head through a hinge. The cleaning head comprises a sewage tank, a garbage box, a roller, a shovel bar, a water pressing plate, a scraping bar component and a shell, wherein the sewage tank, the garbage box and the roller are arranged on the shell, and the shell is connected with the clean water tank. When the floor washing machine works, the gravity component in the vertical direction of the clean water tank needs to be overcome, the load is brought to operators, and the inventor considers that the clean water tank is arranged in the cleaning head, and the clean water tank and the sewage tank are used as an integrated water tank. The provision of an integral water tank within the housing requires consideration for the improvement of the space layout and structure of the housing, and based on this, the inventors have further developed and made the present utility model to provide a cleaner head housing and a cleaner head machine.

Example 1

The present embodiment provides a cleaning head housing 1, which is applied to a cleaning head of a floor washing machine, and referring to fig. 1 to 10, the cleaning head housing 1 includes a housing 10 and a supporting body 20.

The support body 20 includes a support plate 201 and a support arm 202 extending from the support plate 201, wherein at least a partial region of an upper end portion of the support plate 201 is provided with a first guide 2011, at least a partial region of a lower end portion of the support plate 201 is provided with a second guide 2012, and at least a partial region of an upper end portion of the support arm 202 forms a third guide 2021.

A first engaging portion 1011 engaged with the first guide portion 2011 is provided on the inner side of the top wall 101 of the housing 10, and a second engaging portion 1021 engaged with the second guide portion 2012 is provided on the inner side of the bottom wall 102 of the housing 10; the cantilever 103 extending downward from the top wall 101 of the housing 10 is provided with a third engaging portion 1031 engaged with the third guide portion 2021.

An open end 104 is provided at one side of the housing 10, and the supporting body 20 is inserted into the housing 10 from the open end 104 to partition the accommodation space of the housing 10.

The cleaning head housing 1 provided in the embodiment of the present utility model divides the cleaning head housing 1 into two spaces, namely, a first accommodating space 105 and a second accommodating space 106 shown in fig. 3 or 5, by providing the supporting body 20, and inserting the supporting body 20 into the housing 10. The first receiving space 105 may be used to provide the integrated tank 2 including the sewage tank and the fresh water tank, and the second receiving space 106 may be used to provide the drum assembly 3, the brush assembly (not shown), and the waste bin 5. The top wall 101 and the bottom wall 102 of the shell 10 are supported by the supporting body 20, so that the overall structural strength is increased, the cleaning head shell 10 can bear larger impact force, the cleaning head shell 1 is not easy to damage or deform in the process of transferring and using the floor cleaning machine, and the protection effect of each component arranged in the cleaning head shell 1 is improved. In addition, the shell 10 and the support body 20 are arranged in a split mode, the support body 20 can be pulled out of the shell 10, and the shell 10 is convenient to clean and check.

As shown in fig. 2 to 5, in a use state, the support body 20 is inserted into the housing 10 from the opening end 104 of the housing 10, the first guide part 2011, the second guide part 2012, and the third guide part 2021 are respectively fitted to the first fitting part 1011, the second fitting part 1021, and the third fitting part 1031, so that the housing 10 forms two accommodation spaces on both sides of the support body 20, and as shown in fig. 1 and 2, the support body 20 partitions the first accommodation space 105 on the right side of the housing 10 as a tank accommodation space for setting the integrated water tank 2 for cleaning head (hereinafter referred to as a water tank in this embodiment). Because one side of the casing 10 is provided with the open end 104, the water tank can be inserted into the water tank accommodating space from the open end 104, and the water tank can be disassembled and assembled by pulling from the open end 104, so that a user can conveniently add cleaning liquid and recycle sewage. Referring to fig. 2, the support body 20 partitions the second receiving space 106 of the left side of the casing 10 for providing the drum assembly 3, the brush assembly (not shown) and the trash box 5. It should be noted that, in this embodiment, the positions and arrangements of the roller assembly 3, the brush assembly (not shown) and the garbage box 5 of the cleaning head and the shovel bar 4 may be referred to the detailed description of the cleaning head in the prior art, and will not be repeated here.

In some embodiments, the first guide 2011, the second guide 2012, and the third guide 2021 are disposed along an insertion direction of the support body 20.

The first, second and third mating portions 1011, 1021, 1031 have dimensions that match the dimensions of the first, second and third guide portions 2011, 2012, 2021, respectively.

Referring to fig. 1 and 2, the insertion direction of the support body 20 is indicated by an arrow in the drawing. Specifically, referring to fig. 7, the support body 20 has insertion ends 204 and distal ends 205, respectively, and the support body 20 is inserted into the housing 10 from the insertion end 204 through the opening end 104. The insertion direction is the direction from the end 205 of the support body 20 to the insertion end 204.

In some embodiments, referring to fig. 7, the first guide part 2011 is a guide rail disposed along an insertion direction of the support body 20, and the first engagement part 1011 is a slide groove disposed along the insertion direction of the support body 20. Specifically, as shown in fig. 4 to 9, a continuously disposed guide rail is formed at the upper end of the supporting plate 201 as the first guide portion 2011, and a continuously disposed chute is formed inside the top wall 101 of the housing 10 as the first engaging portion 1011. The connection of the upper end portion of the support plate 201 with the first guide 2011 may be provided in a stepped shape so that the first guide 2011 is inserted into the first engagement portion 1011 and the support plate 201 can effectively support the housing 10.

Note that, in the present embodiment, the first guide portion 2011 shown in fig. 7 to 9 is a continuously provided guide rail, and in other embodiments, the first guide portion 2011 may be a multi-stage guide rail provided at intervals.

Of course, in some other embodiments, the first guide portion 2011 may be a chute disposed along the insertion direction of the support body 20, and the first mating portion 1011 may be a guide rail disposed along the insertion direction of the support body 20. For a specific implementation manner, the first guide portion 2011 may be referred to as a guide rail, and the first matching portion 1011 is a chute, which is not described herein.

In some embodiments, referring to fig. 4 to 10, the second guide 2012 is a guide rail disposed along the insertion direction of the support 20, and the second engaging portion 1021 is a chute disposed along the insertion direction of the support 20. Specifically, referring to fig. 6 to 10, the lower end portion of the support plate 201 is provided with at least two sets of second guide portions 2012; correspondingly, at least two sets of second matching parts 1021 are arranged on the inner side of the bottom wall 102 of the shell 10. The lower end portion of the support plate 201 is provided with two sets of parallel guide rails as the second guide portions 2012.

In a specific embodiment, referring to fig. 6 to 10, two sets of guide rails disposed in series are formed at the lower end of the supporting plate 201 as the second guide portions 2012, and two sets of sliding grooves disposed in series are formed inside the bottom wall 102 of the housing 10 as the second engaging portions 1021. The connection of the second guide portions 2012 at both left and right sides of the lower end portion of the support plate 201 may be provided in a stepped shape so that the second guide portions 2012 are inserted into the corresponding second fitting portions 1021, and so that the support plate 201 can effectively support the housing 10.

It should be noted that, in the present embodiment, two sets of parallel second guiding portions 2012 shown in fig. 6 to 10 are all continuously disposed guide rails, and in other embodiments, the second guiding portions 2012 may be disposed as a plurality of segments of guide rails disposed at intervals.

Of course, in some other embodiments, the second guiding portion 2012 may be a sliding groove disposed along the insertion direction of the support body 20, and the second engaging portion 1021 may be a guiding rail disposed along the insertion direction of the support body 20. For a specific implementation manner, reference may be made to the above-mentioned second guiding portion 2012 as a guide rail, and the second matching portion 1021 as a setting manner of a chute, which is not described herein.

In one embodiment, as shown with reference to fig. 5-10, the thickness of the lower region of the support plate 201 is greater than the thickness of the upper region of the support plate 201. By providing the support plate 201 with a narrow upper and wide lower, the rigid supporting force of the support plate 201 is further enhanced, and the side surface of the support plate 201 can be matched with the external shape of the water tank.

In one embodiment, referring to fig. 6, the lower region of the support plate 201 is at least partially hollow 203. By providing the hollow 203 in the lower region of the support plate 201, it is possible to reduce the stress generated inside the support plate 201 and to reduce the weight of the support body 20 itself.

In a specific embodiment, referring to fig. 3 to 10, the lower end portion of the support plate 201 is provided with at least one set of first bolt holes 2013, and the bottom wall 102 of the housing 10 is provided with at least one set of second bolt holes 1022 at corresponding positions.

In some embodiments, referring to fig. 3 to 10, the third guide portion 2021 is a chute provided along the insertion direction of the support body 20, and the third engaging portion 1031 is a guide rail provided along the insertion direction of the support body 20. Specifically, referring to fig. 7 and 9, the upper end portion of the supporting arm 202 forms a continuously disposed chute as the third guiding portion 2021, and the cantilever 103 extending downward from the top wall 101 of the housing 10 forms a continuously disposed rail as the third engaging portion 1031. The connection of the lower end portion of the cantilever 103 with the third fitting portion 1031 may be provided in a stepped shape to facilitate the insertion of the third fitting portion 1031 into the third guide portion 2021 and enable the support arm 202 to effectively support the cantilever 103 of the housing 10.

Note that, the third engaging portion 1031 shown in fig. 7 and 9 is a continuously provided rail, and in other embodiments, the third engaging portion 1031 may be a multi-stage rail provided at intervals.

Of course, in some other embodiments, the third guiding portion 2021 may be a guide rail disposed along the insertion direction of the support body 20, and the third engaging portion 1031 may be a chute disposed along the insertion direction of the support body 20. For a specific implementation manner, reference may be made to the above-mentioned third guiding portion 2021 as a chute, and the third matching portion 1031 is a setting manner of a guide rail, which is not described herein again.

In a specific embodiment, referring to fig. 6 and 8, a side of the support plate 201 remote from the support arm 202 is provided with a fourth guide 2014.

In this embodiment, the support plate 201 is provided with the fourth guide part 2014, the fourth guide part 2014 is located in the water tank accommodating space, and referring to fig. 1, the corresponding position of the water tank sidewall 107 may be provided with the fourth mating part 21, and the size of the fourth mating part 21 is matched with the size of the fourth guide part 2014. So that the water tank can be conveniently inserted into or withdrawn from the water tank accommodating space by being guided by the fourth guide part 2014 during the drawing of the water tank. In the example shown in fig. 1, 6 and 8, the fourth guide part 2014 is a guide rail, and the fourth mating part 21 is a slide groove. In some other examples, the fourth guiding portion 2014 may be a chute, and the fourth mating portion 21 may be a rail. The number of the first guide portions 2011 may be two or more.

In one embodiment, referring to fig. 7, the insertion end 204 is provided with a relief groove 206 at the junction of the support plate 201 and the support arm 202. Correspondingly, referring to fig. 3, the side wall of the housing 10 away from the open end 104 is provided with an adapter 108, and the avoidance groove 206 is matched with the shape of the adapter 104, and when the support body 20 is inserted into the housing 10, the avoidance groove 206 is matched with the adapter 108.

In one embodiment, a pipeline channel 209 is formed between the support 201 and the support arm 202, and a water pipe or a wire can be disposed in the pipeline channel 209, and the adapter 108 can be a waterway adapter or an electrical adapter. In some other embodiments, the number of adapters 108 may be two or more, and different adapters 108 may include waterway adapters and electrical adapters.

In one embodiment, referring to fig. 3-10, the tip 205 is provided with a web 207 and the web 207 is provided with a first connection 2071. The open end 104 is provided with a side wall 107 in at least a part of the area near the cantilever 103, the side wall 107 being provided with a second connection 1071. The first connecting portion 2071 is matched with the second connecting portion 1071. Specifically, the first connecting portion 2071 and the second connecting portion 1071 may be bolt holes. After the support body 20 is inserted into the housing 10, the first connecting portion 2071 and the second connecting portion 1071 are connected by screws, and the distal end 205 of the support body 20 is fixed.

In an embodiment, referring to fig. 1 to 3, the cleaning head housing may further include a side plate 30, and the side plate 30 is mounted to the side wall 107 for protection after fixing the end 205 of the support 20, so that the cleaning head housing 1 may be more beautiful.

In a specific embodiment, referring to fig. 7, 9 and 10, in order to limit the position of the support body 20 during the insertion of the support body 20 into the housing 10, the end 205 is provided with a bump 2051 at a position corresponding to the first guide 2011. The bump 2051 can block the support body 20 from further movement in the insertion direction when the support body 20 reaches the installation position.

In a specific embodiment, referring to fig. 10, the insertion end 204 and the tip 205 are provided with a groove 208 for placing the magnetic material of the magnetic garbage box 5 at a position corresponding to the second guide 2012. Referring to fig. 1 or 2, the waste box 5 of the cleaning head is disposed in a receiving space of the housing 10 at the left side of the supporting body 20, and the waste box 5 is disposed at the lower portion of the receiving space near the supporting body 20. The garbage box 5 can be inserted into a corresponding garbage box installation space from the opening end 104 of the shell 10, the insertion end 204 and the tail end 205 of the support body 20 are provided with the grooves 208, magnetic attraction materials are placed in the grooves 208, and the corresponding positions of the garbage box 5 are also provided with the magnetic attraction materials, so that after the garbage box 5 is inserted into the garbage box installation space, the garbage box 5 is fixed in a magnetic attraction mode, and the garbage box 5 is prevented from shaking back and forth in the installation space in the use process of the floor cleaning machine.

In a specific embodiment, referring to fig. 3, the second accommodating space of the housing 10 located at the left side of the supporting body 20 further forms a mounting space of the brush assembly 3 and the brush assembly (not shown), and the cleaning head casing 1 may further include a housing 40, referring to fig. 1 or 2, after the brush assembly (not shown) and the brush assembly 3 are placed in the corresponding mounting space of the housing 10, the housing 40 may be mounted on the housing 10 to protect the brush assembly (not shown) and the brush assembly 3.

Example two

Based on the same inventive concept, this embodiment provides a cleaning head, which includes the cleaning head housing 1 described in the above embodiment one, as shown with reference to fig. 1 to 10.

In this embodiment, referring to fig. 1 and 2, the cleaning head further includes an integrated water tank 2, a roller assembly 3, a brush assembly (not shown) and a garbage box 5, and a shovel 4. In this embodiment, the detailed implementation of the cleaning head may refer to the detailed description of the cleaning head housing 1 in the first embodiment, and the details are not repeated here.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly, and may, for example, be defined as having a relatively fixed positional relationship between elements, as having a physically fixed connection between elements, as being in a releasable connection, or as being in a unitary structure. Either mechanical or electrical connections. Either directly or indirectly via intervening media or components. The communication between two elements or the interaction relationship between two elements is not limited by the specification, and the specific meaning of the terms in the present utility model will be understood by those skilled in the art according to the specific circumstances except that the corresponding function or effect cannot be achieved when other understanding is made.

While the utility model has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and substitutions of equivalents may be made and equivalents will be apparent to those skilled in the art without departing from the scope of the utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims (15)

1. A cleaning head casing, which is characterized by comprising a shell and a supporting body;

the support body comprises a support plate and a support arm extending from the support plate, wherein at least part of the upper end part of the support plate is provided with a first guide part, at least part of the lower end part of the support plate is provided with a second guide part, and at least part of the upper end part of the support arm forms a third guide part;

a first matching part matched with the first guiding part is arranged on the inner side of the top wall of the shell, and a second matching part matched with the second guiding part is arranged on the inner side of the bottom wall of the shell; the cantilever extending downwards from the top wall of the shell is provided with a third matching part matched with the third guiding part;

an opening end is arranged on one side face of the shell, and the supporting body is inserted into the shell from the opening end so as to separate the accommodating space of the shell.

2. The cleaning head housing of claim 1, wherein the first guide portion, the second guide portion, and the third guide portion are disposed along an insertion direction of the support body;

the dimensions of the first mating portion, the second mating portion and the third mating portion are respectively matched with the dimensions of the first guiding portion, the second guiding portion and the third guiding portion.

3. The cleaning head housing of claim 1, wherein the first guide portion is a guide rail provided along an insertion direction of the support body, and the first mating portion is a slide groove provided along the insertion direction of the support body;

and/or the number of the groups of groups,

the first guide part is a sliding groove arranged along the insertion direction of the support body, and the first matching part is a guide rail arranged along the insertion direction of the support body.

4. The cleaning head housing of claim 1, wherein the second guide portion is a guide rail provided along an insertion direction of the support body, and the second mating portion is a slide groove provided along the insertion direction of the support body;

and/or the number of the groups of groups,

the second guiding part is a sliding groove arranged along the insertion direction of the supporting body, and the second matching part is a guide rail arranged along the insertion direction of the supporting body.

5. The cleaning head housing of claim 1, wherein a lower end of the support plate is provided with at least two sets of the second guide portions;

correspondingly, at least two groups of second matching parts are arranged on the inner side of the bottom wall of the shell.

6. The cleaning head housing of claim 5, wherein the lower end of the support plate is provided with at least one set of first bolt holes and the corresponding location of the bottom wall of the housing is provided with at least one set of second bolt holes.

7. The cleaning head housing of claim 1, wherein the third guide portion is a guide rail provided along an insertion direction of the support body, and the third mating portion is a slide groove provided along the insertion direction of the support body;

and/or the number of the groups of groups,

the third guide part is a sliding groove arranged along the insertion direction of the support body, and the third matching part is a guide rail arranged along the insertion direction of the support body.

8. The cleaning head housing of claim 1, wherein a side of the support plate remote from the support arm is provided with a fourth guide.

9. The cleaning head housing of claim 8, wherein the fourth guide is a rail or a chute provided along an insertion direction of the support body.

10. The cleaning head housing of any one of claims 1-9, wherein the support body has two ends, an insertion end and a distal end, respectively, from which the support body is inserted into the housing from the open end.

11. The cleaning head housing of claim 10, wherein said insertion end is provided with a relief groove at a junction of said support plate and said support arm, and wherein a sidewall of said housing remote from said open end is provided with an adapter;

the avoidance groove is matched with the shape of the adapter.

12. The cleaning head housing of claim 10, wherein the distal end is provided with a web, the web being provided with a first connection portion;

a side wall is arranged at the opening end and close to at least part of the area of the cantilever, and a second connecting part is arranged on the side wall;

the first connecting portion is matched with the second connecting portion.

13. The cleaning head housing of claim 10, wherein the distal end is provided with a tab at a location corresponding to the first guide portion.

14. The cleaning head housing of claim 10, wherein the insertion end and the distal end are provided with grooves for receiving magnetic material of the magnetic waste bin at positions corresponding to the second guide portions.

15. A cleaning head comprising a cleaning head housing as claimed in any one of claims 1 to 14.