CN115736745A - Recycling bin and cleaning equipment - Google Patents

Abstract

The invention discloses a recycling bin and cleaning equipment, wherein the recycling bin comprises: a barrel body; the barrel cover is detachably connected with the barrel body and comprises a covering part and an extending part, the covering part is positioned at the barrel opening of the barrel body, the extending part extends from the covering part to the barrel bottom of the barrel body, and when the barrel cover is covered with the barrel body, the covering part and the extending part can slide relatively to fasten the connection between the barrel opening of the barrel body and the barrel cover; the sealing assembly is fixed with the bung hole in a sealing mode, and when the covering portion and the extending portion slide relatively, the part of the covering portion or the part of the extending portion is arranged to extrude the sealing assembly towards the bung hole, so that the sealing assembly expands towards the bung hole. The invention can effectively solve the problem of poor sealing between the barrel body of the recovery barrel and the barrel cover of the recovery barrel.

Description

Recycling bin and cleaning equipment

Technical Field

The invention relates to the field of structural design of cleaning equipment, in particular to a recycling bin and cleaning equipment.

Background

With the development of social productivity, the living standard of people is also improved. On the premise that the material foundation is guaranteed, people begin to reduce labor and improve life quality by means of various tools, and household cleaning equipment is in the process of transportation.

Cleaning equipment generally includes dry-type cleaning device and wet-type cleaning device, no matter what kind of cleaning device, it is dirty to all be provided with the recycling bin usually and hold clean absorbent solid dirty and/or liquid, after clean the completion, the user need take off the dirty in order to clear up the recycling bin of recycling bin, traditional floor scrubber recycling bin bung all is that the recycling bin staving is directly put into to realize sealedly on the existing market, after taking out the recycling bin, the consumer is easy to mistake and is mentioned the recycling bin bung, lead to the recycling bin ladle body to drop, thereby the sewage of recycling bin the inside is scattered one place, and this kind of connected mode is sealed unreliable often to become invalid, and because the installation does not put in place, often lead to gas leakage, influence the complete machine performance, user experience is not good.

Disclosure of Invention

In order to solve the problems, the embodiment of the invention provides a recycling bin and cleaning equipment, which can effectively solve the problem of poor sealing between a bin body and a bin cover of the recycling bin.

A first aspect of an embodiment of the present invention provides a recycling bin, including:

a barrel body;

the barrel cover is detachably connected with the barrel body and comprises a covering part and an extending part, the covering part is positioned at the barrel opening of the barrel body, the extending part extends from the covering part to the barrel bottom of the barrel body, and when the barrel cover is covered with the barrel body, the covering part and the extending part can slide relatively to fasten the connection between the barrel opening of the barrel body and the barrel cover;

the sealing assembly is fixed at the bung hole in a sealing mode, when the covering portion and the extending portion slide relatively, the part of the covering portion or the part of the extending portion are arranged to extrude the sealing assembly towards the bung hole, and therefore the sealing assembly expands towards the bung hole.

Further, the bung still includes and pushes down the subassembly, push down the subassembly set up in the lid close the portion with stretch into between the portion, sealing component's side with bung hole department is sealed fixed the lid close the portion with when stretching into the portion relative slip, the part that the lid closed the portion or stretch into the portion through the extrusion push down the subassembly realize towards bung hole department extrusion sealing component.

Further, the pressing assembly is provided with a propping part, and the extending direction of the propping part is approximately parallel to the side surface of the sealing assembly.

Further, the barrel cover further comprises a cover plate, the covering part and the extending part are respectively fixed on two sides of the cover plate, the cover plate is in threaded connection or in buckle connection with the covering part, when the barrel cover covers the barrel body, the covering part is screwed into the cover plate through threads or enters the cover plate through buckles, and the covering part drives the pressing component to move towards the extending part, so that the opening part extrudes the sealing component.

Further, the barrel cover further comprises an upper cover, the upper cover covers the covering part and the cover plate, and the end part of the upper cover is abutted to the end part of the barrel body so as to seal the opening of the barrel body.

The barrel cover further comprises a foolproof ejector rod, the downward pressing assembly is fixedly connected with one end of the foolproof ejector rod, the other end of the foolproof ejector rod penetrates through the upper cover, and the upper cover is flush with the outer surface of the upper cover in a state that the barrel cover is sealed with the barrel body; and under the condition that the barrel cover and the barrel body are not sealed, the fool-proof ejector rod protrudes out of the outer surface of the upper cover.

Furthermore, an accommodating groove is formed in one end, close to the covering portion, of the extending portion, the end portion, close to the extending portion, of the sealing assembly is accommodated in the accommodating groove, and the side face extends towards the covering portion.

Furthermore, the outer contour shape of one end of the extending part close to the covering part is matched with the cross section shape of the corresponding position in the barrel body.

Furtherly, the subassembly still includes bottom plate and spacing portion down, the bottom plate is equipped with the ventilation hole, the portion of strutting centers on the outward flange of bottom plate sets up, spacing portion centers on the ventilation hole sets up, the portion of closing of lid is equipped with the air-out passageway, spacing portion borders on the inner wall of air-out passageway.

The recycling bin provided by the first aspect of the embodiment of the invention comprises a bin body; the barrel cover is detachably connected with the barrel body and comprises a covering part and an extending part, the covering part is positioned at the barrel opening of the barrel body, the extending part extends from the covering part to the barrel bottom of the barrel body, and when the barrel cover is covered with the barrel body, the covering part and the extending part can slide relatively to fasten the connection between the barrel opening of the barrel body and the barrel cover; the sealing assembly is fixed at the bung hole in a sealing mode, and when the covering part and the extending part slide relatively, the part of the covering part or the part of the extending part is arranged to extrude the sealing assembly towards the bung hole. Therefore, the sealing assembly can be extruded at the barrel opening through the part of the covering part or the part of the extending part towards the barrel opening, the sealing assembly is reliably connected with the barrel opening, the sealing ring is tightly pressed with the recycling barrel, the water vapor sealing effect is achieved, and the portable barrel cover still does not fall off.

A second aspect of an embodiment of the present invention provides a cleaning apparatus, including a main body, and a recycling bin detachably mounted on the main body, the recycling bin including:

a barrel body;

the barrel cover is detachably connected with the barrel body and comprises a covering part and an extending part, the covering part is positioned at the barrel opening of the barrel body, the extending part extends from the covering part to the barrel bottom of the barrel body, and when the barrel cover is covered with the barrel body, the covering part and the extending part can slide relatively to fasten the connection between the barrel opening of the barrel body and the barrel cover;

the sealing assembly is fixed at the bung hole in a sealing mode, and when the covering part and the extending part slide relatively, the part of the covering part or the part of the extending part is arranged to extrude the sealing assembly towards the bung hole.

The recycling bin and the cleaning equipment provided by the embodiment of the invention comprise a host and the recycling bin which is detachably arranged on the host, wherein the recycling bin comprises: a barrel body; the barrel cover is detachably connected with the barrel body and comprises a covering part and an extending part, the covering part is positioned at the barrel opening of the barrel body, the extending part extends from the covering part to the barrel bottom of the barrel body, and when the barrel cover is covered with the barrel body, the covering part and the extending part can slide relatively to fasten the connection between the barrel opening of the barrel body and the barrel cover; the sealing assembly is fixed at the barrel opening in a sealing mode, when the covering portion and the extending portion slide relatively, the part of the covering portion or the part of the extending portion is arranged to extrude the sealing assembly towards the barrel opening, the sealing assembly can be extruded towards the barrel opening through the part of the covering portion or the part of the extending portion, reliable connection between the sealing assembly and the barrel opening is achieved, the sealing ring and the recycling barrel are tightly pressed, the water vapor sealing effect is achieved, and the portable barrel cover cannot fall off.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts.

Fig. 1 is an exploded view of a lid and a barrel body of a recycling bin according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of the recycling bin according to an embodiment of the present invention in an unsealed state.

Fig. 3 is a schematic cross-sectional view of the recycling bin in an unsealed state according to an embodiment of the present invention.

Fig. 4 is an enlarged structural view at a in fig. 3.

Fig. 5 is an enlarged schematic view of fig. 3 at B.

Fig. 6 is a schematic structural diagram of a recycling bin according to an embodiment of the present invention in a sealed state.

Fig. 7 is a schematic cross-sectional view of a recycling bin according to an embodiment of the present invention in a sealed state.

Fig. 8 is an enlarged schematic view at C of fig. 7.

Fig. 9 is a schematic cross-sectional view of a recycling bin according to another embodiment of the present invention in a sealed state.

Fig. 10 is a schematic diagram of an explosion structure of a barrel cover according to an embodiment of the present invention.

Fig. 11 is a schematic view of an assembly structure of the push-down assembly and the fool-proof post rod according to an embodiment of the present invention.

Fig. 12 is a schematic view of an assembly structure of the main unit and the recycling bin according to an embodiment of the present invention.

Wherein the reference numbers in the figures correspond to: 100-a barrel cover, 110-a covering part, 120-an extending part, 130-a pressing component, 131-a spreading part, 132-a bottom plate, 133-a limiting part, 140-a cover plate, 150-an upper cover, 160-a foolproof ejector rod, 200-a barrel body and 300-a sealing component.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to imply that the indicated technical features are in number, whereby features defined as "first" and "second" may explicitly or implicitly include one or more of those features, in the description of the invention "plurality" means two or more than two unless explicitly defined otherwise.

This embodiment aims at solving the problem that the recycling bin staving 200 and recycling bin bung 100 are sealed badly among the prior art to provide a recycling bin, make the staving 200 of recycling bin reliably sealed with the bung 100 of recycling bin.

Fig. 1 is an exploded structural schematic view of a barrel cover and a barrel body of a recycling barrel according to an embodiment of the present invention, fig. 2 is a structural schematic view of the recycling barrel according to an embodiment of the present invention in an unsealed state, fig. 3 is a sectional structural schematic view of the recycling barrel according to an embodiment of the present invention in an unsealed state, fig. 4 is an enlarged structural schematic view of fig. 3 at a point a, fig. 5 is an enlarged structural schematic view of fig. 3 at a point B, fig. 6 is a structural schematic view of the recycling barrel according to an embodiment of the present invention in a sealed state, fig. 7 is a sectional structural schematic view of the recycling barrel according to an embodiment of the present invention in a sealed state, fig. 8 is an enlarged structural schematic view of fig. 7 at a point C, and fig. 9 is a sectional structural schematic view of the recycling barrel according to another embodiment of the present invention in a sealed state. Fig. 10 is a schematic view of an exploded structure of a barrel cover according to an embodiment of the present invention. Fig. 11 is a schematic view of an assembly structure of the push-down assembly and the fool-proof post rod according to an embodiment of the present invention. A first aspect of the embodiments of the present invention provides a recycling bin, which can be applied to a cleaning device, and the cleaning device includes a dry type cleaning device and a wet type cleaning device, and when applied to the wet type cleaning device, the recycling bin can collect liquid dirt such as sewage, and when applied to the dry type cleaning device, the recycling bin can collect solid dirt such as dust, hair, and debris. It should be noted that the cleaning device applied to the recycling bin of the present embodiment may include an upright type dust collector (including a wet type dust collector and a dry type dust collector), a handheld type dust collector, a horizontal type dust collector, and the like, but is not limited thereto.

Referring to fig. 1 to 11, the recycling bin provided in this embodiment is applied to a cleaning apparatus, and includes: the barrel comprises a barrel body 200, a barrel cover 100 and a sealing assembly 300, wherein the barrel cover 100 is detachably connected with the barrel body 200, and specifically, the barrel cover 100 can be inserted into the barrel body 200 and is in sealing abutment with the inner wall of the barrel body 200.

The tub cover 100 includes a covering portion 110 and an extending portion 120, the covering portion 110 is located at a mouth of the tub 200, and the extending portion 120 extends from the covering portion 110 toward a bottom of the tub 200. The tub cover 100 and the tub body 200 may be detachably connected by means of snap-fit, insertion, etc.

Further, as shown in fig. 1 to 11, when the barrel cover 100 is covered with the barrel body 200, the covering portion 110 and the extending portion 120 are configured to be relatively slidable to fasten the connection between the barrel mouth of the barrel body 200 and the barrel cover 100. When the barrel cover 100 and the barrel body 200 are closed, the barrel cover 100 is placed at the opening of the barrel body 200 in advance, the protruding part 120 is located between the closing part 110 and the bottom of the barrel body 200, the closing part 110 and the protruding part 120 slide relatively, in some embodiments, the closing part 110 slides, the protruding part 120 is fixed relative to the barrel body 200, in other embodiments, the closing part 110 is fixed relative to the barrel body 200, and the protruding part 120 slides.

In some embodiments, the cover portion 110 and the protruding portion 120 can be connected by a screw thread to achieve relative sliding. In other embodiments, the screw or snap connection may be achieved by a snap connection between the cover portion 110 and the protruding portion 120, by pressing the cover portion 110 or the protruding portion 120, and then pressing the cover portion 110 towards the protruding portion 120, or pressing the protruding portion 120 towards the cover portion 110.

The sealing assembly 300 is fixed to the bung, the sealing assembly 300 may include a plurality of combined sealing members or a single sealing member, the sealing assembly 300 is sleeved on the bung 100, and after the barrel body 200 is matched with the bung 100, the sealing assembly 300 is located in a gap between the bung and the bung 100 to seal the bung. When the covering part 110 and the extending part 120 slide relatively, a part of the covering part 110 or a part of the extending part 120 is configured to press the sealing assembly 300 towards the bung, so that the sealing assembly 300 expands towards the bung. The covering portion 110 may be disposed at an end portion of the covering portion 110 close to the barrel mouth end, the end portion is configured to have a plurality of first elastic contact pieces, one end of each first elastic contact piece, that is, a first elastic fixed end, is connected to the rest of the covering portion 110, and the other end of each first elastic contact piece, that is, a free end, is constrained to the rest of the barrel cover 100 except the covering portion 110 before the barrel cover 100 is not sealed with the barrel 200 and slides relatively, or constrained to the rest of the covering portion 110 itself, and as the covering portion 110 slides relatively to the extending portion 120, the free end is released at a position corresponding to the sealing assembly 300 to directly contact the sealing assembly 300 after being released, so as to press the sealing assembly 300, and thus the sealing element expands towards the barrel mouth.

In other embodiments, the portion of the protruding portion 120 may be an end portion of the protruding portion 120 close to the bung end, the end portion is configured to have a plurality of second elastic contact pieces, one end of the second elastic contact pieces, namely, a second elastic fixed end, is connected to the rest of the protruding portion 120, and the other end of the second elastic contact pieces, namely, a second elastic free end, is constrained to the rest of the tub cover 100 except the protruding portion 120 before the tub cover 100 is not sealed with the tub 200 and slides relatively, or constrained to the rest of the covering portion 110 itself, and as the covering portion 110 slides relatively to the protruding portion 120, the free end is released at a position corresponding to the sealing assembly 300 to directly contact with the protruding portion 120 assembly after being released, and presses the sealing assembly 300, so that the sealing member expands toward the bung.

In some other embodiments, the covering portion 110 may further include a third elastic contact, a plurality of third elastic contacts are disposed at an end portion of the covering portion 110 close to the bung hole, one end of the third elastic contact is connected to the rest portion of the covering portion 110, and as the covering portion 110 slides relative to the extending portion 120, the extending portion 120 presses the connection portion of the third elastic contact and the rest portion of the covering portion 110, so that the other end of the third elastic contact expands toward the bung hole, directly contacts with the sealing element and presses the sealing assembly 300, so that the sealing element expands toward the bung hole.

In some other embodiments, the protruding portion 120 may further include a fourth elastic contact, a plurality of fourth elastic contacts are disposed at an end portion of the protruding portion 120 close to the bung hole end, one end of the fourth elastic contact is connected to the rest of the protruding portion 120, and as the covering portion 110 slides relative to the protruding portion 120, the covering portion 110 presses the joint of the fourth elastic contact and the rest of the protruding portion 120, so that the other end of the fourth elastic contact expands toward the bung hole and directly contacts with the sealing element and presses the sealing assembly 300, so that the sealing element expands toward the bung hole.

In the embodiment of the present invention, the first elastic contact, the second elastic contact, the third elastic contact, and the fourth elastic contact may be made of an elastic material, or may be made of a plastic material capable of undergoing a predetermined deformation, which is not limited in the present invention.

In other embodiments, when the covering portion 110 slides relative to the protruding portion 120, a portion of the covering portion 110 or a portion of the protruding portion 120 is configured to press the sealing assembly 300 toward the bung, so that the sealing assembly 300 expands toward the bung. The covering part 110 and the protruding part 120 may indirectly contact the sealing member 300 by pushing the predetermined structure in the relative sliding process, so that the predetermined structure completes the pressing of the sealing member 300 by pushing the predetermined structure.

In an embodiment of the present invention, the barrel cover 100 further includes a pressing component 130, the pressing component 130 is disposed between the covering portion 110 and the extending portion 120, a side surface of the sealing component 300 is fixed to the barrel opening in a sealing manner, and when the covering portion 110 slides relative to the extending portion 120, a portion of the covering portion 110 or a portion of the extending portion 120 presses the sealing component 300 toward the barrel opening by pressing the pressing component 130. Specifically, the pressing component 130 can contact the sealing component 300 and press the sealing component 300 under the driving of the covering part 110 or the extending part 120, so as to expand the sealing component 300 towards the inner wall of the barrel 200.

In the embodiment of the present invention, the pressing assembly 130 is provided with a spreading portion 131, and the extending direction of the spreading portion 131 is substantially parallel to the side surface of the sealing assembly 300. The side surface of the sealing assembly 300 abuts against the inner wall of the barrel body 200, and when the covering part 110 and the extending part 120 slide relatively, the side wall of the sealing assembly 300 is pressed by the opening part 131 under the driving of the sliding part, so that the side wall of the sealing assembly 300 is tightly attached to the inner wall of the barrel body 200.

In an embodiment of the present invention, the barrel cover 100 further includes a cover plate 140, the covering portion 110 and the extending portion 120 are respectively fixed on two sides of the cover plate 140, the cover plate 140 is in threaded connection or snap connection with the covering portion 110, when the barrel cover 100 is covered with the barrel body 200, the covering portion 110 is screwed into the cover plate 140 through a thread or enters the cover plate 140 through a snap, and the covering portion 110 drives the downward pressing component 130 to move toward the extending portion 120, so that the expanding portion 131 extrudes the sealing component 300.

In an embodiment of the present invention, the tub cover 100 further includes an upper cover 150, the upper cover 150 covers the covering portion 110 and the cover plate 140, and an end of the upper cover 150 abuts against an end of the tub body 200 to seal the opening. The upper cover 150 and the tub body 200 are configured as an external part of the recovery tub, and provide an assembly surface where the recovery tub is assembled with other parts.

In the embodiment of the present invention, the barrel cover 100 further includes a fool-proof push rod 160, the pressing component 130 is fixedly connected to one end of the fool-proof push rod 160, the other end of the fool-proof push rod 160 penetrates through the upper cover 150, and is flush with the outer surface of the upper cover 150 in a state that the barrel cover 100 and the barrel body 200 are sealed; specifically, referring to fig. 6 to 9, when the tub cover 100 is closed with the tub body 200, the closing portion 110 is screwed into the cover plate 140 through a thread or enters the cover plate 140 through a buckle, the closing portion 110 drives the pressing assembly 130 to move toward the extending portion 120, as shown in fig. 8, the sealing assembly 300 is deformed after being pressed by the pressing assembly and is attached to the inner wall of the tub body 200, the fool-proof push rod 160 is driven by the pressing assembly 130 to move toward the extending portion 120, and the fool-proof push rod 160 contracts to be in the upper cover 150, so that the fool-proof push rod 160 does not exceed the outer surface of the upper cover 150, and the recycling tub is conveniently assembled with other components to realize a preset function.

In a state that the barrel cover 100 and the barrel body 200 are not completely sealed, the fool-proof push rod 160 protrudes out of the outer surface of the upper cover 150, specifically, referring to fig. 2 to 5, the sealing assembly 300 and the barrel body 200 are in a separated and non-contact state, and since the pressing assembly 130 does not move downward, as shown in fig. 4, the sealing assembly 300 is not pressed by the pressing assembly, so a gap exists between the sealing assembly 300 and the inner wall of the barrel body 200, and the fool-proof push rod 160 fixedly connected with the pressing assembly 130 also protrudes out of the outer surface of the upper cover 150, when the upper cover 150 is used as an assembly surface of a recovery barrel, the recovery barrel cannot be assembled with other components, thereby achieving a fool-proof effect, avoiding using the recovery barrel when the barrel body 200 and the barrel cover 100 are not assembled in place, improving the assembly reliability of the recovery barrel and reducing a failure rate.

In the embodiment of the present invention, an end of the extending portion 120 close to the covering portion 110 is provided with a receiving groove, an end portion of the sealing assembly 300 close to the extending portion 120 is received in the receiving groove, and a side surface of the sealing assembly extends toward the covering portion 110, so that the sealing assembly 300 can extend from the extending portion 120 into an assembly space formed between the bung and the covering portion 110 to seal the bung 100 and the tub body 200, and under the abutting pressure of the pressing assembly 130 on the sealing assembly 300, deformation of the sealing assembly 300 can fill the assembly space formed between the bung and the covering portion 110, so as to fasten the bung 100 and the tub body 200 for sealing, improve the air tightness of the recycling tub, avoid the tub body 200 of the recycling tub from falling off when a consumer lifts the bung 100, reduce the product failure rate, and improve the use satisfaction of the consumer.

In the embodiment of the present invention, an outer contour shape of one end of the protruding portion 120 close to the covering portion 110 is matched with a cross-sectional shape of a corresponding position in the barrel 200, so that the sealing assembly 300 can be positioned on an inner wall of the barrel 200 from an end portion of the protruding portion 120 or an end portion close to the protruding portion 120 for fitting and sealing, and the arrangement of the sealing assembly 300 is facilitated.

In the embodiment of the present invention, the pressing assembly 130 further includes a bottom plate 132 and a limiting portion 133, the bottom plate 132 is provided with a vent hole, the opening portion 131 is disposed around an outer edge of the bottom plate 132, the limiting portion 133 is disposed around the vent hole, the covering portion 110 is provided with an air outlet channel, the limiting portion 133 is adjacent to an inner wall of the air outlet channel, when the barrel lid 100 is covered with the barrel body 200, the covering portion 110 is screwed into the cover plate 140 by a screw thread or enters the cover plate 140 by a buckle, the covering portion 110 drives the pressing assembly 130 to move toward the inserting portion 120, that is, the end portion of the air outlet channel close to the inserting portion 120 pushes the bottom plate 132 to move toward the inserting portion 120, and meanwhile, the limiting portion 133 is adjacent to a side wall of the air outlet channel close to the bottom plate 132 to limit the movement of the pressing assembly 130 toward the inserting portion 120, and the opening portion 131 also moves like the inserting portion 120 under the driving of the covering portion 110, and presses the sealing assembly 300 to improve the sealing effect of the barrel body 100 and the barrel lid 100.

The recycling bin provided by the first aspect of the embodiment of the present invention includes a bin body 200; the barrel cover 100 is detachably connected with the barrel body 200, the barrel cover 100 comprises a covering part 110 and an extending part 120, the covering part 110 is positioned at the opening of the barrel body 200, the extending part 120 extends from the covering part 110 to the bottom of the barrel body 200, and when the barrel cover 100 is covered with the barrel body 200, the covering part 110 and the extending part 120 are arranged to be capable of relatively sliding to fasten the connection between the opening of the barrel body 200 and the barrel cover 100; and the sealing assembly 300 is fixed at the bung hole in a sealing manner, and when the covering part 110 and the extending part 120 slide relatively, the part of the covering part 110 or the part of the extending part 120 is arranged to press the sealing assembly 300 towards the bung hole. Therefore, the sealing assembly 300 can be pressed towards the bung hole by the part of the covering part 110 or the part of the extending part 120, so that the sealing assembly 300 is reliably connected with the bung hole, the sealing ring is tightly pressed with the recycling bin, the water vapor sealing effect is achieved, and the portable bung 100 is not dropped.

Fig. 12 is a schematic view illustrating an assembly structure of a host and a recycling bin according to an embodiment of the present invention. Referring to fig. 12, a second aspect of the embodiment of the present invention provides a cleaning apparatus including a main body 400, and a recovery tank detachably mounted on the main body 400, the recovery tank including: a tub 200; the barrel cover 100 is detachably connected with the barrel body 200, the barrel cover 100 comprises a covering part 110 and an extending part 120, the covering part 110 is positioned at the opening of the barrel body 200, the extending part 120 extends from the covering part 110 to the bottom of the barrel body 200, and when the barrel cover 100 is covered with the barrel body 200, the covering part 110 and the extending part 120 are arranged to be relatively slidable so as to fasten the connection between the opening of the barrel body 200 and the barrel cover 100; and the sealing assembly 300 is fixed at the bung hole in a sealing manner, and when the covering part 110 and the extending part 120 slide relatively, the part of the covering part 110 or the part of the extending part 120 is arranged to press the sealing assembly 300 towards the bung hole. The advantages of the recycling bin are as described above and will not be described in detail herein.

In order to facilitate the recycling bin to be installed on the host machine, an installation cavity for installing the recycling bin is further arranged on the host machine and comprises a first end and a second end which are opposite to each other. The first end and the second end of installation cavity can be in the same place with the relative both ends cooperation of recycling bin, make the connection that the recycling bin can stabilize more in the installation cavity.

The inlet 120 of the recycling bin may further include an air inlet duct, one end of which may be used for the sewage sucked from the floor brush to enter, and the second end of which may be used for the sewage to flow out to the tub 200. The air inlet channel can discharge the sewage sucked from the scrubbing brush into the barrel 200 through the air inlet channel under the action of the suction force provided by the suction device.

The air outlet channel is in airflow communication with the suction device to draw air out of the barrel 200 through the air outlet channel. Wherein, the suction device may be a combination device of a motor and an impeller, etc., as long as it can provide a large suction force, so that a predetermined airflow path is formed in the recovery tub, along which the contaminated water is sucked into the tub 200 of the recovery tub.

While the invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not to be limited to the disclosed embodiment, but on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.

Claims (10)

1. A recycling bin, comprising:

a barrel body;

the barrel cover is detachably connected with the barrel body and comprises a covering part and an extending part, the covering part is positioned at the barrel opening of the barrel body, the extending part extends from the covering part to the barrel bottom of the barrel body, and when the barrel cover is covered with the barrel body, the covering part and the extending part can slide relatively to fasten the connection between the barrel opening of the barrel body and the barrel cover;

the sealing assembly is fixed at the bung hole in a sealing mode, and when the covering part and the extending part slide relatively, the part of the covering part or the part of the extending part is arranged to extrude the sealing assembly towards the bung hole.

2. The recycling bin of claim 1, wherein the bin cover further comprises a pressing assembly, the pressing assembly is disposed between the covering portion and the extending portion, and when the covering portion slides relative to the extending portion, the sealing assembly is pressed towards the bin opening by pressing the pressing assembly through a portion of the covering portion or a portion of the extending portion, so that the sealing assembly expands towards the bin opening.

3. The recycling bin of claim 2, wherein the hold-down assembly is provided with a spreader portion extending in a direction substantially parallel to a side of the sealing assembly.

4. The recycling bin as claimed in claim 3, wherein the bin cover further comprises a cover plate, the covering part and the extending part are respectively fixed on two sides of the cover plate, the cover plate is in threaded connection or in buckle connection with the covering part, when the bin cover is covered with the bin body, the covering part is screwed into the cover plate through threads or enters the cover plate through a buckle, and the covering part drives the pressing component to move towards the extending part, so that the expanding part extrudes the sealing component.

5. The recycling bin according to any one of claims 2 to 4, wherein the bin cover further comprises an upper cover, the upper cover covers the covering part and the cover plate, and an end of the upper cover abuts against an end of the bin body to seal the bin mouth.

6. The recycling bin as claimed in claim 5, wherein the bin cover further comprises a foolproof push rod, the pressing assembly is fixedly connected with one end of the foolproof push rod, the other end of the foolproof push rod penetrates through the upper cover, and the lower end of the foolproof push rod is flush with the outer surface of the upper cover in a state that the bin cover and the bin body are sealed; and under the condition that the barrel cover and the barrel body are not sealed, the fool-proof ejector rod protrudes out of the outer surface of the upper cover.

7. The recycling bin of claim 2, wherein an end of said protruding portion adjacent to said covering portion is provided with a receiving groove, an end of said sealing assembly adjacent to said protruding portion is received in said receiving groove, and said side surface extends toward said covering portion.

8. The recycling bin of claim 7, wherein an outer profile shape of an end of the protruding portion adjacent to the covering portion matches a cross-sectional shape of a corresponding location within the bin body.

9. The recycling bin of claim 4, wherein the pressing assembly further comprises a bottom plate and a limiting portion, the bottom plate is provided with a vent hole, the opening portion is arranged around the outer edge of the bottom plate, the limiting portion is arranged around the vent hole, the covering portion is provided with an air outlet channel, and the limiting portion abuts against the inner wall of the air outlet channel.

10. A cleaning apparatus comprising a main body, and a recovery tank detachably mounted to the main body, the recovery tank comprising:

a barrel body;

the barrel cover is detachably connected with the barrel body and comprises a covering part and an extending part, the covering part is positioned at the barrel opening of the barrel body, the extending part extends from the covering part to the barrel bottom of the barrel body, and when the barrel cover is covered with the barrel body, the covering part and the extending part can slide relatively to fasten the connection between the barrel opening of the barrel body and the barrel cover;

the sealing assembly is fixed at the bung hole in a sealing mode, and when the covering part and the extending part slide relatively, the part of the covering part or the part of the extending part is arranged to extrude the sealing assembly towards the bung hole.

Images