CN217408648U

CN217408648U - Decoration, upper shell assembly and cleaning device

Info

Publication number: CN217408648U
Application number: CN202220575005.7U
Authority: CN
Inventors: 杜帅
Original assignee: Beijing Hete Wisdom Technology Co ltd
Current assignee: Beijing Hete Wisdom Technology Co ltd
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-09-13
Anticipated expiration: 2032-03-16
Also published as: WO2023174083A1

Abstract

A garnish, a top case assembly, and a cleaning device are provided. The water tank bottom shell is connected to the decoration ribs and is in sealing connection with the decoration ribs, and the water tank bottom shell, the decoration ribs and the part of the decoration body surrounded by the decoration ribs and the decoration ribs form a water tank. From this, this decoration can constitute the water tank through water tank drain pan, decoration muscle and bone, the part of the decoration body that surrounds by the decoration muscle and bone, and this water tank and decoration integrated design need not to make the water tank design alone, have saved material quantity and material cost, improve cleaning device's assembly efficiency.

Description

Decoration, upper shell assembly and cleaning device

Technical Field

The embodiment of the utility model relates to a decoration, epitheca subassembly and cleaning device.

Background

With the rapid development of modern science and technology, the idea of smart home is gradually deepened into the mind, and the smart home can gradually realize the 'people-oriented' brand-new home life experience through the networked comprehensive intelligent control and management. Various intelligent household appliances are developed, and cleaning devices for household cleaning comprise window cleaning robots, floor sweeping robots and the like. The suction device commonly adopted by various cleaning devices is a vacuum suction mode, namely a centrifugal fan or a vacuum pump is used as a vacuum generating device, so that a gap between a robot body and a surface to be cleaned generates local negative pressure, and the robot is attached to the surface to be cleaned under the action of pressure difference, so that the suction device can be used for cleaning the surface, particularly the non-horizontal surface.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model provides a decoration, epitheca subassembly and cleaning device. The water tank can be formed by the water tank bottom shell, the decoration ribs and the part of the decoration body surrounded by the decoration ribs, the water tank and the decoration are integrally designed, the water tank is not required to be independently designed, the material quantity and the material cost are saved, and the assembly efficiency of the cleaning device is improved.

The utility model discloses at least one embodiment provides a decoration, including decoration body, decoration muscle and bone and water tank drain pan, wherein, the decoration muscle and bone is located the decoration body is close to one side of water tank drain pan, the water tank drain pan is connected on the decoration muscle and bone, and with decoration muscle and bone sealing connection, the water tank drain pan with the decoration muscle and bone surround the part of decoration body forms the water tank.

For example, in the decoration provided by an embodiment of the present invention, the decoration ribs and the decoration body are integrally formed.

For example, in the decoration provided by an embodiment of the present invention, one of the water tank bottom case and the decoration rib is provided with a first clamping portion, and the other one fixes the two through the first clamping portion.

For example, in the decoration provided by an embodiment of the present invention, the water tank bottom case is provided with a water outlet, wherein the water tank bottom case is provided with a concave surface away from the decoration body, and the water outlet is located at the bottom of the concave surface.

For example, in the decoration provided by an embodiment of the present invention, the concave surface is a slope or a circular arc surface.

For example, in the decoration provided by an embodiment of the present invention, the decoration further includes a water tank cover, wherein the decoration body is provided with a water inlet, the water inlet is located the decoration body constitutes the part of the water tank, one end of the water tank cover is connected with the water inlet in a sealing manner, and the other end of the water tank cover is connected to the decoration body.

For example, in an embodiment of the present invention, the decoration body includes a first transparent portion configured to be transparent to the water tank.

For example, in the decoration provided by an embodiment of the present invention, the decoration body further includes a gripping portion configured to facilitate the decoration to be gripped.

For example, in the decoration provided by an embodiment of the present invention, the gripping portion is provided with a gripping rib, and the gripping rib and the decoration rib are located on the same side of the decoration body.

At least one embodiment of the present invention provides a top case assembly, comprising any one of the above-mentioned decoration and top case, wherein the decoration is connected to the top case.

For example, in the upper case assembly provided by an embodiment of the present invention, one of the decoration body and the upper case is provided with a second clamping portion, and the other one fixes the decoration body and the upper case through the second clamping portion.

For example, in an embodiment of the present invention, the decoration body further includes four extending portions and a grasping portion, the grasping portion is configured to facilitate the decoration to be grasped, and the four extending portions extend from four corners of the grasping portion; the second clamping part is positioned on the four extending parts.

For example, an embodiment of the present invention provides an upper case assembly, wherein the tank bottom case is connected to the upper case.

For example, in an embodiment of the present invention, a recessed area is provided in the upper case, the recessed area being away from the decoration body, and the water tank is disposed in the recessed area.

For example, in the upper shell assembly provided by an embodiment of the present invention, the upper shell assembly further includes a key, a sealing member, and an indicator light, the key is connected to the upper shell, the sealing member is configured such that the key is connected to the upper shell in a sealing manner, and the indicator light is connected to the upper shell and located in the orthographic projection of the decoration body on the upper shell.

For example, in an embodiment of the present invention, the decorative element further includes a second transparent portion, and the second transparent portion is configured to be transparent to the indicator light.

At least one embodiment of the utility model provides a cleaning device, including above-mentioned arbitrary upper casing subassembly and inferior valve subassembly, wherein, the upper casing subassembly is connected inferior valve subassembly.

For example, an embodiment of the present invention provides a cleaning device, further comprising: and the negative pressure mechanism is connected to the lower shell assembly, wherein the negative pressure mechanism is configured to adsorb the cleaning device on a surface to be cleaned.

Drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the drawings of the embodiments will be briefly described below, and it is obvious that the drawings in the following description only relate to some embodiments of the present invention, and are not intended to limit the present invention.

Fig. 1 is a schematic view of a decoration according to an embodiment of the present invention;

FIG. 2 is an exploded view of the trim piece shown in FIG. 1;

FIG. 3 is a cross-sectional view of the decorative element of FIG. 2 taken along section line AB;

fig. 4 is an exploded view of a decorative element according to an embodiment of the present invention;

FIG. 5 is a bottom view of the trim piece of FIG. 4;

fig. 6 is an exploded view of a top housing assembly according to an embodiment of the present invention;

FIG. 7 is a top view of the upper housing assembly shown in FIG. 6;

FIG. 8 is a cross-sectional view of the upper shell assembly shown in FIG. 7 taken along section line CD;

FIG. 9 is a cross-sectional view of the upper shell assembly of FIG. 6 taken along section line EF;

FIG. 10 is a cross-sectional view of the upper shell assembly shown in FIG. 7 taken along section line GH;

FIG. 11 is a top exploded view of the upper housing assembly of FIG. 6;

FIG. 12 is a cross-sectional view of the upper shell assembly of FIG. 11 taken along section line IJ;

FIG. 13 is a cross-sectional view of the upper shell assembly of FIG. 11 taken along section line KL;

fig. 14 is a schematic view of a cleaning device according to an embodiment of the present invention; and

figure 15 is an exploded view of the cleaning device shown in figure 14.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the described embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and the like in the description of the invention does not denote any order, quantity, or importance, but rather the terms "first," "second," and the like are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item preceding the word comprises the element or item listed after the word and its equivalent, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used only to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

The various components or structures in the drawings are not necessarily to scale, and the dimensions of the various components or structures may be exaggerated or reduced for clarity, but are not intended to limit the scope of the present invention. Detailed descriptions of well-known functions and well-known components may be omitted in order to keep the following description of the embodiments of the present invention clear and concise.

The water tank of the cleaning device is generally independent from the other structures of the cleaning device, and particularly in view of the sealing requirements of the water tank, the water tank is generally manufactured separately and then placed into the cleaning device. From this, the water tank that sets up alone can be better satisfy sealed requirement, but increased material quantity and material cost, reduce cleaning device's assembly efficiency.

Therefore, the embodiment of the utility model provides a decoration, epitheca subassembly and cleaning device. The water tank bottom shell is connected to the decoration ribs and is in sealing connection with the decoration ribs, and the water tank bottom shell, the decoration ribs and the part of the decoration body surrounded by the decoration ribs and the decoration ribs form a water tank. From this, this decoration can constitute the water tank through water tank drain pan, decoration muscle and bone, the part of the decoration body that surrounds by the decoration muscle and bone, and this water tank and decoration integrated design need not to make the water tank design alone, have saved material quantity and material cost, improve cleaning device's assembly efficiency.

An embodiment of the utility model provides a decoration. Fig. 1 is a schematic view of a decoration according to an embodiment of the present invention, and fig. 2 is an exploded view of the decoration shown in fig. 1. As shown in fig. 1 and 2, the decoration 36 includes a decoration body 720, a decoration rib 721 and a water tank bottom shell 34, the decoration rib 721 is located on one side of the decoration body 720 close to the water tank bottom shell 34, the water tank bottom shell 34 is connected to the decoration rib 721 and is hermetically connected with the decoration rib 721, and the water tank bottom shell 34, the decoration rib 721 and the part of the decoration body 34 surrounded by the decoration rib 721 and the decoration rib 721 form a water tank 701.

The embodiment of the utility model provides an in the decoration, this decoration can constitute the water tank through the part of water tank drain pan, decoration muscle and bone, the decoration body that surrounds by the decoration muscle and bone, and this water tank and decoration integrated design need not to make the water tank design alone, have saved material quantity and material cost, improve cleaning device's assembly efficiency.

For example, the tank may be used to store cleaning solution. For example, the cleaning liquid may be water, a cleaning agent, or the like.

In some examples, as shown in fig. 1 and 2, the trim ribs 721 are integrally formed with the trim body 720. From this, this water tank is except that the water tank drain pan, and other parts have promoted the degree of water tank and decoration integrated design by decoration integrated into one piece, have saved material quantity and material cost, improve cleaning device's assembly efficiency.

Fig. 3 is a cross-sectional view of the decorative element shown in fig. 2 along section line AB. As shown in fig. 2 and 3, one of the bottom case 34 and the ribs 721 of the decoration is provided with a first engaging portion 712, and the other is fixed by the first engaging portion 712.

For example, as shown in fig. 2 and 3, the water tank bottom case 34 is provided with a first clamping portion 712, the first clamping portion 712 is located on one side of the water tank bottom case 34 close to the decoration rib 721, and the water tank bottom case 34 is fixed to the decoration rib 721 through the first clamping portion 712.

For example, the decoration rib 721 is provided with a first clamping portion 712, the first clamping portion 712 is located at a side of the decoration rib 721 close to the bottom case 34 of the water tank, and the bottom case 34 of the water tank is fixed to the decoration rib 721 through the first clamping portion 712.

For example, as shown in fig. 2 and 3, the first clamping portions 712 may be disposed on the circumference of the bottom case 34 of the water tank and the ribs 721 of the decoration, so as to increase the clamping firmness of the ribs of the decoration.

In some examples, the tank bottom shell and the trim ribs are bonded or welded. For example, the bonding may be by shadowless glue (UV glue), hot melt glue, structural glue, or the like. For example, the welding may be ultrasonic welding, high frequency welding, infrared welding, laser welding, or the like. Therefore, the sealing connection between the bottom shell of the water tank and the ribs of the decorating part can be realized through bonding or welding, so that the liquid stored in the water tank cannot leak out.

In some examples, as shown in fig. 1, 2, and 3, the water tank bottom case 34 is provided with a water outlet 711, the water tank bottom case 34 is provided with a concave surface 713 facing away from the garnish body 720, and the water outlet 711 is located at the bottom of the concave surface 713. Therefore, the concave surface can form a flow guide surface with the water outlet as the lowest position, and liquid residue in the water tank is avoided. For example, the bottom housing 34 of the water tank is provided with two water outlets 711 respectively located at two sides of the bottom housing 34 of the water tank. Of course, the embodiment of the present invention does not limit the number of the water outlets 711.

In some examples, as shown in fig. 2 and 3, the concave surface 713 is a bevel. For example, the concave surface 713 may be a circular arc surface. Of course, embodiments of the present invention include, but are not limited to, this, and the concave surface may be in other forms.

For example, as shown in fig. 2 and 3, the concave surface 713 is an inclined surface with the water outlet 711 as a center, and a centripetal inclined surface with the water outlet 711 as a center is formed. For example, the concave surface 713 may be an arc surface with the water outlet 711 as a center, so as to form a centripetal arc surface with the water outlet 711 as a center. Fig. 4 is an exploded view of a decorative element according to an embodiment of the present invention. As shown in fig. 4, the garnish 36 includes a tank cover 35, a garnish body 720 is provided with a water inlet 722, the water inlet 722 is located at a portion of the garnish body 720 constituting the water tank 701, one end of the tank cover 35 is hermetically connected to the water inlet 722, and the other end of the tank cover 35 is connected to the garnish body 720.

For example, as shown in FIG. 4, the tank cap 35 includes a sealing end 730. The sealing end 730 is sealingly connected to the water inlet 722, whereby cleaning liquid or the like can be injected into the water tank through the water inlet. After the liquid is injected, the water inlet is sealed through the sealing end of the water tank cover, so that the liquid in the water tank cannot leak out through the water inlet.

For example, as shown in fig. 4, the tank cap 35 may further include a fixed end 731. The fixed end 731 is fixed in a groove 722a of the decoration piece body 720. For example, the groove 722a may not be in the portion of the garnish body 34 surrounded by the garnish rib 721. From this, the tank lid can be fixed at the decoration body through stiff end 731, avoids the tank lid to drop or lose.

For example, the material of the tank lid may be a silicone material. From this, sealed end can with the better realization sealing connection of water inlet. Of course, embodiments of the present invention include, but are not limited to, the material of the tank lid may be in other forms.

In some examples, as shown in fig. 2, 3, and 4, the portion of trim body 720 that forms water tank 701 further includes a first transparent portion 723, the first transparent portion 723 configured to be transparent to water tank 701. Therefore, the position of liquid in the water tank can be observed through the first transparent part, and the supplementary cleaning liquid can be added in time.

For example, the deco body 720 may be formed of a transparent material such as glass fiber reinforced plastic, acryl, etc., and thus, a portion of the deco body 720 constituting the water tank 701 is also transparent, so that the water tank can be seen through.

For example, the first transparent part 723 may be formed of a transparent material such as glass fiber reinforced plastic, acryl, etc., and then fixed or snap-fitted to and hermetically coupled with the deco body. Of course, the embodiments of the present invention include but are not limited to this, the material of the first transparent portion may also be in other forms, and the combination manner of the first transparent portion and the decoration body may also be in other forms.

In some examples, as shown in fig. 1, 2, and 4, trim piece body 720 further includes a grip 724, grip 724 configured to facilitate trim piece 36 being gripped.

For example, as shown in fig. 1, 2 and 4, both sides of the grip portion 724 may have a grip space, and thus, may be more conveniently and firmly gripped. For example, only one side of the grip portion may have a grip space, and thus the other side may be used for arrangement of other structures or setting of functions.

Fig. 5 is a bottom view of the garnish shown in fig. 4. As shown in fig. 4 and 5, the grasping portion 724 is provided with a grasping rib 724a, and the grasping rib 724a and the decoration rib 721 are located on the same side of the decoration body. Therefore, the grabbing reinforcing ribs are arranged, so that the strength of the decorating part body and the grabbing reliability can be improved, and the service life of the decorating part and the service life of a device consisting of the decorating part are prolonged.

For example, as shown in fig. 5, the grip reinforcement ribs 724a of the grip portion 724 may be plural and respectively provided at the edges of the grip portion, whereby the strength of the edges of the grip portion may be further increased.

An embodiment of the utility model provides a epitheca subassembly. Fig. 6 is an exploded view of a top housing assembly according to an embodiment of the present invention. As shown in fig. 6, the upper case assembly 750 includes the decoration member 36 and the upper case 30, and the decoration member 36 is coupled to the upper case 30.

FIG. 7 is a top view of the upper housing assembly shown in FIG. 6; fig. 8 is a cross-sectional view of the upper housing assembly shown in fig. 7 taken along section line CD. As shown in fig. 6, 7 and 8, one of the garnish body 720 and the upper shell 30 is provided with a second snap-in portion 725a, and the other is fixed by the second snap-in portion 725 a. For example, the deco body 720 is provided with a second snap portion 725a, and the deco body 720 is connected to the upper case 30 by the second snap portion 725 a.

For example, the upper case 30 may be further provided with a second snap portion 725a, and the deco body 720 is connected to the upper case 30 by the second snap portion 725 a.

In some examples, as shown in fig. 6, 7, and 8, the trim body 720 further includes four extensions 725, the four extensions 725 extending from four corners of the grip 724, each extension 725 providing a second snap portion 725 a. Therefore, the decoration body can be clamped on the upper shell through the four second clamping parts on the four extension parts.

For example, as shown in fig. 6, 7 and 8, the extension length of each of the two extensions 725 near the water tank 701 may be smaller than the extension length of each of the two extensions 725 away from the water tank 701.

In some examples, as shown in fig. 6, the garnish body 720 is provided with a first fixing portion 726, the first fixing portion 726 is located on a side of the garnish body 720 near the upper case 30, and the garnish 36 is attached to the upper case 30 by the first fixing portion 726 and a first fastener 726 a. Therefore, the decorating part body can be connected to the upper shell to form a stable structure. Meanwhile, the first fixing part can also have a positioning function, so that the decorating part can be assembled to the upper shell according to a correct position. For example, the first fixing part 726 may be further disposed on the upper case 30 and located at a side of the upper case 30 close to the garnish body 720, and the garnish 36 is attached to the upper case 30 by the first fixing part 726 and the first fastening member 726 a.

Fig. 9 is a cross-sectional view of the upper shell assembly of fig. 6 taken along section line EF. As shown in fig. 6 and 9, the first fastening member 726a may be a screw, and the first fastening member 726a may expand after entering the first fastening portion 726, so that the first fastening portion 726 and the upper case 30 are in interference fit, and thus the garnish body 720 may be fixedly connected with the upper case 30.

For example, the first fixing part 726 may have threads therein to match the first fastening part 726a, so that the first fastening part 726a can be screwed with the first fixing part 726 to fixedly connect the garnish body 720 with the upper case 30. Of course, the connection mode of the first fixing part and the first fastener to the decoration body and the upper shell can also be other modes. For example, the first fastener is not limited to a screw, and may be a snap or a self-tapping screw. For example, when the first fixing portion 726 is provided on the upper case 30, the fixing connection of the deco body 720 and the upper case 30 is similar to the fixing connection of the first fixing portion 726 on the deco body 720, and the description thereof will not be repeated.

For example, as shown in fig. 6, the first fixing portion 726 may be located at a portion of the grip portion 724 to reinforce the connection strength of the grip portion with the upper case.

For example, as shown in fig. 6, the first fixing portion 726 may be a plurality of, for example, 4, and may be respectively located at 4 corners of the grip portion. For example, there may be 6, and the four may be respectively located at 4 corners and a middle position of the grip portion.

Fig. 6 illustrates the first fixing portion 726 as a fixing column, and the first fixing portion 726 may also adopt other suitable forms.

In some examples, a tank bottom shell 34 may be attached to upper shell 30. Therefore, the water tank formed by the water tank bottom shell can be more stably connected to the upper shell. Simultaneously, water tank and decoration are integrative, connect at the epitheca through the water tank drain pan, can increase decoration and epitheca fixed strength, and then increase the intensity and the life of whole structure.

Fig. 10 is a cross-sectional view of the upper housing assembly shown in fig. 7 taken along section line GH. As shown in fig. 6 and 10, the water tank bottom case 34 is provided with a second fixing part 714, the second fixing part 714 is located at a side of the water tank bottom case 34 close to the upper case 30, and the water tank bottom case 34 is connected to the upper case 30 by the second fixing part 714 and a second fastening member 714 a. Meanwhile, the second fixing part also has the positioning function, so that the water tank and the decorating part formed by the water tank bottom shell can be assembled to the upper shell according to the correct positions. For example, the second fixing part 714 is further provided on the upper case 30, and the water tank bottom case 34 is coupled to the upper case 30 by the second fixing part 714 and the second fastening member 714 a.

For example, as shown in fig. 6 and 10, the second fixing portion 714 and the second fastening member 714a may connect the water tank bottom case 34 to the upper case 30 in the same manner as the first fixing portion 726 and the first fastening member 726a connect the decoration piece body 720 and the upper case 30, the second fastening member 714a may be a screw, and the second fastening member 714a may expand after entering the second fixing portion 714 to enable the second fixing portion 714 and the upper case 30 to be in interference fit, so that the water tank bottom case 34 may be fixedly connected to the upper case 30.

For example, the second fixing part 714 may have threads inside to match the second fastening part 714a, so that the second fastening part 714a may be screwed with the second fixing part 714 to fixedly connect the bottom case 34 of the water tank with the upper case 30. Of course, the connection mode of the second fixing part and the second fastener to the ornament body and the upper shell can also be other modes. For example, the second fastener is not limited to a screw, and may be a snap or a self-tapping screw. For example, when the second fixing part 714 is provided at the upper case 30, the form of the water tank bottom case 34 fixedly coupled to the upper case 30 is similar to the form of the second fixing part 714 provided at the water tank bottom case 34, and a description thereof will not be repeated.

For example, as shown in fig. 6 and 10, the number of the second fixing parts 714 may be 3, respectively located at the middle portion and both sides of the water tank bottom case 34. Of course, the embodiments of the present invention are not limited thereto, and the number of the second fixing portions may be other values.

Fig. 10 illustrates the second fixing portion 714 as a fixing post, but the second fixing portion 714 may also take other suitable forms.

Fig. 11 is a top exploded view of the upper housing assembly shown in fig. 6. As shown in fig. 11, the upper case 30 is provided with a recessed area 740 away from the garnish body 720, and the water tank 701 is disposed in the recessed area 740. Thus, by disposing the water tank 701 in the recessed area 40, the size of the upper case assembly in the direction in which the garnish body points to the upper case can be reduced, thereby reducing the overall size of the upper case assembly and the device composed of the upper case assembly.

For example, as shown in fig. 11, recessed area 40 may have a similar profile, boundary, or dimension as tank bottom shell 34 and tank 701 formed from tank bottom shell 34. Thus, the water tank 701 may be disposed within the recessed area 740 and the recessed area 740 may not occupy the structure and space of other areas of the upper housing assembly 30.

Fig. 12 is a cross-sectional view of the upper housing assembly of fig. 11 taken along section line IJ. As shown in fig. 11 and 12, the upper case assembly 750 further includes a key 32 and a sealing member 751, the key 32 being coupled to the upper case 30, and the sealing member 760 being configured to sealingly couple the key 32 and the upper case 30. Therefore, the sealing element can prevent foreign matters such as water, cleaning liquid or dust from entering the upper shell assembly through the gap between the key and the upper shell and generating adverse effects on the upper shell assembly, a device composed of the upper shell assembly and the like.

Fig. 13 is a sectional view of the upper housing assembly shown in fig. 11 taken along a sectional line KL. As shown in fig. 11 and 12, the upper case assembly 750 further includes an indicator light 33, and the indicator light 33 is connected to the upper case 30 and is located in the front projection of the garnish body 720 on the upper case 30. From this, the decoration body can play the effect of protection pilot lamp, and can prevent that foreign matters such as water, cleaning solution or dust from getting into the epitheca subassembly through the gap between pilot lamp and the epitheca inside, produces harmful effects to the epitheca subassembly and by devices etc. that the epitheca subassembly constitutes.

In some examples, as shown in fig. 11, the trim piece further includes a second transparent portion 727, the second transparent portion 727 configured as a see-through indicator light. Therefore, the twinkling condition of the indicator lamp can be observed through the second transparent part so as to confirm the working state of the device consisting of the decoration.

For example, the second transparent portion 727 may be formed of a transparent material such as glass fiber reinforced plastic, acryl, etc., and then fixed or snap-fitted to and hermetically coupled with the deco body. Of course, the embodiments of the present invention include but are not limited to this, the material of the second transparent portion may also be in other forms, and the combination manner of the second transparent portion and the decoration body may also be in other forms.

For example, the deco body 720 may be formed of a transparent material such as glass fiber reinforced plastic, acryl, etc., whereby the indicator lamp can be seen through the deco body.

For example, as shown in fig. 13, the upper case assembly 750 further includes a light guide bar 752, and the light guide bar 752 is disposed on a side of the indicator light 33 adjacent to the upper case 30. Therefore, the light guide column can collect light emitted by the indicating lamp.

An embodiment of the utility model also provides a cleaning device. Fig. 14 is a schematic view of a cleaning device according to an embodiment of the present invention, and fig. 15 is an exploded view of the cleaning device shown in fig. 14. As shown in fig. 14 and 15, the cleaning device 1 includes the above-described upper housing member 750 and the lower housing member 10, and the upper housing member 750 is attached to the lower housing member 10.

For example, as shown in fig. 15, the two extending portions 725 of the garnish body 720 in the upper case assembly 750 snap-fit the garnish body 720 to the upper case 30 by two second snap-fit portions 725a, and when the upper case assembly 750 is attached to the lower case assembly 10, the two second snap-fit portions 725a snap-fit between the upper case 30 and the lower case assembly 10, that is, the two snap-fit portions 725a are sandwiched and fixed by the upper case 30 and the lower case assembly 10. Fig. 15 illustrates an example in which two second engagement portions 725a are engaged and fixed by the upper case 30 and the lower case assembly 10, but other numbers of second engagement portions 725a may be engaged and fixed, for example, one, three, or four.

In some examples, as shown in fig. 14 and 15, the cleaning device 1 further includes a negative pressure mechanism 05, the negative pressure mechanism 05 being connected to the lower case assembly 10, the negative pressure mechanism 05 being configured to attach the cleaning device 1 to a surface to be cleaned. Thus, the cleaning device can be applied to surface cleaning in various situations. For example, for cleaning on a horizontal surface, the negative pressure mechanism can increase the pressure between the cleaning device and the horizontal surface, increase the friction force and improve the cleaning effect. For non-horizontal surface cleaning, the negative pressure mechanism can be attached to the non-horizontal surface, so that sweeping can be performed on the non-horizontal surface, such as a window or a wall surface.

For example, as shown in fig. 15, the cleaning device 1 may further include a nozzle 31 and a driver 24, and the driver 24 is connected to the nozzle 31 and the water tank 701 through pipes, respectively. For example, the drive may be a water pump. From this, can be carried the cleaning solution of water tank the inside for the nozzle through the driver, the nozzle sprays the cleaning solution to treating the cleaning face, and cleaning device can treat the cleaning face with the help of the cleaning solution is clean.

For example, the spray nozzles may be plural and respectively located at the side of the upper housing assembly, whereby the spraying efficiency of the cleaning liquid may be increased, thereby improving the cleaning efficiency of the cleaning device.

In some examples, the cleaning device is a window wiping robot and the surface to be cleaned includes a window or a wall surface. For example, the window may be a framed window or a frameless window. For example, the framed window may be a home window, the frameless window may be a large french window, and so on.

To the utility model discloses, following several points need to explain in addition:

(1) the embodiment of the utility model provides a drawing only involves with the structure that the embodiment of the utility model relates to, other structures can refer to common design.

(2) Without conflict, embodiments of the present invention and features of the embodiments may be combined with each other to arrive at new embodiments.

The above description is only the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A decorative element, comprising:

a garnish body;

decorating bones and muscles; and

a bottom shell of the water tank is provided with a water inlet,

wherein the decoration ribs are positioned on one side of the decoration body close to the water tank bottom shell, the water tank bottom shell is connected to the decoration ribs and is hermetically connected with the decoration ribs,

the water tank bottom shell, the decorating part ribs and the part of the decorating part body surrounded by the decorating part ribs form a water tank.

2. A decorative item according to claim 1 wherein the decorative ribs are integrally formed with the decorative item body.

3. A decorative piece according to claim 1, wherein one of the water tank bottom case and the decorative piece ribs is provided with a first clamping portion, and the other one fixes the two by the first clamping portion.

4. A decorative item according to claim 1 wherein the tank sump is provided with a water outlet,

the water tank bottom shell is provided with a concave surface far away from the decorating part body, and the water outlet is located at the bottom of the concave surface.

5. A decorative item according to claim 4 wherein the concave surface is a chamfer or a circular arc.

6. A decorative item according to any one of claims 1 to 5 further comprising a water tank lid,

the water tank is characterized in that the decorating part body is provided with a water inlet, the water inlet is located at the part of the water tank formed by the decorating part body, one end of the water tank cover is connected with the water inlet in a sealing mode, and the other end of the water tank cover is connected with the decorating part body.

7. A decorative item according to any one of claims 1 to 5 wherein the part of the decorative item body which forms the water reservoir further comprises a first transparent portion, the first transparent portion being configured to be transparent to the water reservoir.

8. A decorative piece according to any one of claims 1 to 5, wherein the decorative piece body further comprises a gripping portion configured to facilitate the decorative piece being gripped.

9. A decorative item according to claim 8 wherein the gripping portion is provided with gripping ribs, the gripping ribs and the decorative item ribs being located on the same side of the decorative item body.

10. A top case assembly, comprising:

the trim of any of claims 1-9; and

the upper shell is provided with a plurality of grooves,

wherein the decoration is connected to the upper case.

11. The upper shell assembly as recited in claim 10, wherein one of the decoration body and the upper shell is provided with a second clamping portion, and the other one of the decoration body and the upper shell is fixed by the second clamping portion.

12. The upper housing assembly of claim 11, wherein the trim body further comprises four extensions and a grip portion, the grip portion configured to facilitate gripping of the trim, the four extensions extending from four corners of the grip portion;

the second clamping part is positioned on the four extending parts.

13. The upper shell assembly of claim 10, wherein the tank bottom shell is attached to the upper shell.

14. The upper housing assembly of claim 13, wherein the upper housing is provided with a recessed region distal to the trim body, the water tank being disposed within the recessed region.

15. The upper housing assembly of any one of claims 10-14, further comprising a key coupled to the upper housing, a seal configured to sealingly couple the key and the upper housing, and an indicator light coupled to the upper housing and positioned within an orthographic projection of the trim body on the upper housing.

16. The upper housing assembly of claim 15, wherein the trim piece further comprises a second transparent portion configured to be transparent to the indicator light.

17. A cleaning device, comprising:

the upper shell assembly of any one of claims 10-16; and

the lower shell assembly is provided with a plurality of through holes,

wherein the upper case assembly is coupled to the lower case assembly.

18. The cleaning apparatus defined in claim 17, further comprising:

a negative pressure mechanism connected to the lower shell assembly,

wherein the negative pressure mechanism is configured to adsorb the cleaning device on a surface to be cleaned.