CN219323390U

CN219323390U - Recovery bucket and cleaning equipment

Info

Publication number: CN219323390U
Application number: CN202223222813.4U
Authority: CN
Inventors: 魏靖平; 范融; 谈军
Original assignee: Suzhou Zhongwei Zhiyou Design Co ltd
Current assignee: Suzhou Zhongwei Zhiyou Design Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-07-11
Anticipated expiration: 2032-12-01

Abstract

The utility model discloses a recycling bin and cleaning equipment, the recycling bin of the utility model comprises: a tub body; the barrel cover is detachably connected with the barrel body and comprises a cover closing part and an extending part, the cover closing part is positioned at the barrel opening of the barrel body, the extending part extends from the cover closing part to the barrel bottom of the barrel body, and when the barrel cover and the barrel body are closed, the cover closing part and the extending part are arranged to be capable of sliding relatively to fasten the connection between the barrel opening of the barrel body and the barrel cover; and the sealing component is sealed and fixed with the bung hole, and when the cover part and the extending part slide relatively, the part of the cover part or the part of the extending part is arranged to press the sealing component towards the bung hole so that the sealing component expands towards the bung hole. The utility model can effectively solve the problem of poor sealing between the recycling bin body and the recycling bin cover.

Description

Recovery bucket and cleaning equipment

Technical Field

The utility model 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 of ensuring the material basis, people start to reduce labor and improve life quality by means of various tools, and household cleaning equipment is generated.

Cleaning equipment generally includes dry-type cleaning equipment and wet-type cleaning equipment, no matter what kind of cleaning equipment, it is usually all provided with the recovery bucket and holds clean absorptive solid dirt and/or liquid dirt, after clean completion, the user needs to take off the recovery bucket in order will clear up the dirt in the recovery bucket, traditional floor-cleaning machine recovery bucket bung all is direct put into recovery bucket staving and realizes sealedly on the present market, after taking out the recovery bucket, the consumer is easy to mistakenly mention the recovery bung, lead to recovery bucket staving to drop, thereby the sewage of recovery bucket the inside scatters on ground, and this kind of connected mode is sealed unreliable often to lose efficacy, and because the installation is not put in place, often lead to the gas leakage, influence complete machine performance, user experience is not good.

Disclosure of Invention

In order to solve the problems, the embodiment of the utility model 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 utility model provides a recycling bin, including:

a tub body;

the barrel cover is detachably connected with the barrel body and comprises a cover closing part and an extending part, the cover closing part is positioned at the barrel opening of the barrel body, the extending part extends from the cover closing part to the barrel bottom of the barrel body, and when the barrel cover and the barrel body are closed, the cover closing part and the extending part are arranged to be capable of sliding relatively to fasten the connection between the barrel opening of the barrel body and the barrel cover;

and the sealing component is sealed and fixed with the bung hole, and when the cover part and the extending part slide relatively, the part of the cover part or the part of the extending part is arranged to press the sealing component towards the bung hole so that the sealing component expands towards the bung hole.

Further, the barrel cover further comprises a pressing component, the pressing component is arranged between the covering portion and the extending portion, the side face of the sealing component is fixed with the barrel opening in a sealing mode, and when the covering portion and the extending portion slide relatively, the portion of the covering portion or the portion of the extending portion can press the sealing component towards the barrel opening through pressing the pressing component.

Further, the pushing component is provided with a spreading part, and the extending direction of the spreading part is approximately parallel to the side surface of the sealing component.

Further, the barrel cover further comprises a cover plate, the cover closing part and the extending part are respectively fixed on two sides of the cover plate, the cover plate is in threaded connection or buckling connection with the cover closing part, when the barrel cover and the barrel body are closed, the cover closing part is screwed into the cover plate through threads or enters the cover plate through buckling, and the cover closing 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 is wrapped on the covering portion and the cover plate, and the end portion of the upper cover abuts against the end portion of the barrel body to seal the barrel opening.

Further, the barrel cover also comprises a fool-proof ejector rod, the pressing component is fixedly connected with one end of the fool-proof ejector rod, and the other end of the fool-proof ejector rod penetrates through the upper cover and is flush with the outer surface of the upper cover in a state that the barrel cover is sealed with the barrel body; and in a state 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.

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

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

Further, the pushing component further comprises a bottom plate and a limiting part, the bottom plate is provided with a vent hole, the opening part is arranged around the outer edge of the bottom plate, the limiting part is arranged around the vent hole, the covering part is provided with an air outlet channel, and the limiting part is adjacent to the inner wall of the air outlet channel.

The recycling bin provided by the first aspect of the embodiment of the utility model comprises a bin body; the barrel cover is detachably connected with the barrel body and comprises a cover closing part and an extending part, the cover closing part is positioned at the barrel opening of the barrel body, the extending part extends from the cover closing part to the barrel bottom of the barrel body, and when the barrel cover and the barrel body are closed, the cover closing part and the extending part are arranged to be capable of sliding relatively to fasten the connection between the barrel opening of the barrel body and the barrel cover; and the sealing assembly is sealed and fixed with the bung hole, and when the cover part and the extending part slide relatively, the part of the cover part or the extending part is arranged to press the sealing assembly towards the bung hole. Therefore, the sealing assembly can be pressed towards the bung hole through the part of the covering part or the part of the extending part, so that the sealing assembly is reliably connected with the bung hole, the sealing ring is tightly pressed with the recycling bin, the effect of water vapor sealing is achieved, and the portable bung does not fall down.

A second aspect of an embodiment of the present utility model provides a cleaning apparatus including a main body, and a recovery tank detachably mounted on the main body, the recovery tank including:

a tub body;

and the sealing assembly is sealed and fixed with the bung hole, and when the cover part and the extending part slide relatively, the part of the cover part or the extending part is arranged to press the sealing assembly towards the bung hole.

The recycling bin and the cleaning equipment provided by the embodiment of the utility model comprise a host machine and the recycling bin detachably arranged on the host machine, wherein the recycling bin comprises: a tub body; the barrel cover is detachably connected with the barrel body and comprises a cover closing part and an extending part, the cover closing part is positioned at the barrel opening of the barrel body, the extending part extends from the cover closing part to the barrel bottom of the barrel body, and when the barrel cover and the barrel body are closed, the cover closing part and the extending part are arranged to be capable of sliding relatively to fasten the connection between the barrel opening of the barrel body and the barrel cover; seal assembly, with bung hole department seal is fixed the closing portion with when stretching into the portion relative slip, the closing portion partly or stretch into the portion of portion and be set up to towards bung hole department extrusion seal assembly can pass through the closing portion partly or stretch into the portion of portion towards bung hole department extrusion seal assembly realizes seal assembly with the reliable connection of bung hole department makes sealing washer and recycling bin compress tightly, reaches steam seal's effect, and portable bung still does not drop.

Drawings

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

Fig. 1 is an exploded view of a barrel cover and a barrel body of a recycling bin according to an embodiment of the utility model.

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

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

Fig. 4 is an enlarged schematic view of the structure of fig. 3 at a.

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

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

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

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

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

Fig. 10 is an exploded view of a barrel cover according to an embodiment of the present utility model.

Fig. 11 is a schematic diagram of an assembly structure of a pressing assembly and a fool-proof ejector rod according to an embodiment of the present utility model.

Fig. 12 is a schematic diagram of an assembly structure of a host and a recycling bin according to an embodiment of the utility model.

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

Detailed Description

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

In the description of the present utility model, it should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby a feature defining "first," "second," or the like, may explicitly or implicitly include one or more of such features, and in the description of the present utility model, "a plurality" means two or more, unless otherwise specifically limited.

The embodiment aims to solve the problem of poor sealing between the barrel body 200 and the barrel cover 100 of the recycling barrel in the prior art, so as to provide the recycling barrel, so that the barrel body 200 of the recycling barrel and the barrel cover 100 of the recycling barrel are reliably sealed.

Fig. 1 is an exploded view of a barrel cover and a barrel body of a recycling bin according to an embodiment of the present utility model, fig. 2 is a schematic view of a structure of the recycling bin according to an embodiment of the present utility model in an unsealed state, fig. 3 is a schematic view of an enlarged structure of fig. 3 at a, fig. 5 is a schematic view of an enlarged structure of fig. 3 at B, fig. 6 is a schematic view of a structure of the recycling bin according to an embodiment of the present utility model, fig. 7 is a schematic view of a structure of the recycling bin according to an embodiment of the present utility model, fig. 8 is a schematic view of an enlarged structure of fig. 7 at C, and fig. 9 is a schematic view of a structure of the recycling bin according to another embodiment of the present utility model. Fig. 10 is an exploded view of a barrel cover according to an embodiment of the present utility model. Fig. 11 is a schematic diagram of an assembly structure of a pressing assembly and a fool-proof ejector rod according to an embodiment of the present utility model. A first aspect of the embodiment of the present utility model provides a recycling bin, where the recycling bin can be applied to a cleaning device, and the cleaning device includes a dry cleaning device and a wet cleaning device, and when applied to the wet cleaning device, the recycling bin can collect liquid dirt such as sewage, and when applied to the dry cleaning device, the recycling bin can collect solid dirt such as dust, hair, and debris. The cleaning device to which the recycling bin of the present embodiment is applied may include an upright cleaner (including a wet cleaner and a dry cleaner), a hand cleaner, a canister cleaner, and the like, but is not limited thereto.

Referring to fig. 1 to 11, the recycling bin provided in the present embodiment is applied to a cleaning device, and includes: the barrel cover 100 is detachably connected with the barrel body 200, specifically, the barrel cover 100 can be inserted into the barrel body 200 and is in sealing abutting connection with the inner wall of the barrel body 200.

The tub cover 100 includes a covering portion 110 and an inserting portion 120, the covering portion 110 is located at a tub mouth of the tub 200, and the inserting portion 120 extends from the covering portion 110 toward a tub bottom position of the tub 200. The tub cover 100 and the tub body 200 may be connected by a detachable connection manner such as a snap-fit, a plug-in, etc.

Further, as shown in fig. 1 to 11, when the tub cover 100 is covered with the tub 200, the covering portion 110 and the projecting portion 120 are provided to be relatively slidable to fasten the connection of the tub cover 100 at the tub mouth of the tub 200. When the tub cover 100 is covered with the tub 200, the tub cover 100 is placed in the tub mouth of the tub 200 in advance, the protruding portion 120 is located between the covering portion 110 and the tub bottom of the tub 200, the covering portion 110 and the protruding portion 120 slide relatively, in some embodiments, the covering portion 110 slides, the protruding portion 120 is fixed with respect to the tub 200, in other embodiments, the covering portion 110 is fixed with respect to the tub 200, and the protruding portion 120 slides.

In some embodiments, the cover portion 110 and the protruding portion 120 may be screwed together to achieve relative sliding. In other embodiments, the threaded 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, the cover portion 110 may be pressed against the protruding portion 120, or the protruding portion 120 may be pressed against the cover portion 110.

The sealing assembly 300 is sealed and fixed with the bung hole, the sealing assembly 300 can comprise a plurality of sealing elements combined together, or can be a single sealing element, 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 positioned in a gap between the bung hole and the bung 100 to seal the bung hole. When the covering portion 110 and the extending portion 120 slide relatively, a portion of the covering portion 110 or a portion of the extending portion 120 is configured to press the sealing assembly 300 toward the bung, so that the sealing assembly 300 expands toward the bung. The portion of the covering portion 110 may be an end portion of the covering portion 110 near the bung hole end, where the end portion is configured to have a plurality of first elastic contact pieces, and one end of the first elastic contact piece, that is, the first elastic fixed end, is connected to the rest of the covering portion 110, and the other end, that is, the free end, of the first elastic contact piece is restrained to other portions of the bung 100 except the covering portion 110 or to the rest of the covering portion 110 itself before the bung 100 is not sealed with the tub 200 and the relative sliding occurs, and as the covering portion 110 slides relatively with the extending portion 120, the free end is released at a position corresponding to the sealing assembly 300 to directly contact with the sealing assembly 300 after the releasing, and presses against the sealing assembly 300, so that the sealing member expands toward the bung hole.

In other embodiments, the portion of the extending portion 120 may be an end portion disposed at the end of the extending portion 120 near the bung hole, where the end portion is disposed to have a plurality of second elastic contacts, and one end of the second elastic contacts, that is, a second elastic fixed end, is connected to the remaining portion of the extending portion 120, and the other end of the second elastic contacts, that is, a second elastic free end, is restrained to the other portion of the bung 100 except the extending portion 120 before the bung 100 is not sealed with the tub 200 and the relative sliding occurs, or is restrained to the remaining portion of the covering portion 110 itself, and as the covering portion 110 slides relative to the extending portion 120, the free end is released at a position corresponding to the sealing assembly 300, so as to directly contact the extending portion 120 assembly after the release, and press the sealing assembly 300, so that the sealing member expands toward the bung hole.

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

In other embodiments, the extending portion 120 may further include a fourth elastic contact, where a plurality of fourth elastic contacts are disposed at an end of the extending portion 120 near the bung hole end, and one end of the fourth elastic contact is connected to the rest of the extending portion 120, and as the covering portion 110 slides relative to the extending portion 120, the covering portion 110 presses the connection between the fourth elastic contact and the rest of the extending portion 120, so that the other end of the fourth elastic contact expands towards the bung hole, directly contacts the seal and presses the seal assembly 300, so that the seal expands towards the bung hole.

In the embodiment of the present utility model, the materials of the first elastic contact, the second elastic contact, the third elastic contact and the fourth elastic contact may be elastic materials or plastic materials capable of undergoing preset deformation, which is not limited in the present utility model.

In other embodiments, as the cap portion 110 and the reach-in portion 120 slide relative to each other, a portion of the cap portion 110 or a portion of the reach-in portion 120 is configured to press the seal assembly 300 toward the bung to cause the seal assembly 300 to expand toward the bung. The cover portion 110 and the protruding portion 120 may be indirectly contacted with the sealing assembly 300, and the preset structure is pushed in the relative sliding process, so that the preset structure is pushed in, so that the preset structure completes the extrusion of the sealing assembly 300.

In an embodiment of the present utility model, the lid 100 further includes a pressing component 130, where the pressing component 130 is disposed between the covering portion 110 and the extending portion 120, the side surface of the sealing component 300 is sealed and fixed with the bung hole, 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 bung hole by pressing the pressing component 130. Specifically, the pressing assembly 130 can contact with the sealing assembly 300 and press the sealing assembly 300 under the driving of the covering portion 110 or the extending portion 120, so as to expand the sealing assembly 300 toward the inner wall of the tub 200.

In the embodiment of the present utility model, 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 tub 200, and when the covering portion 110 and the extending portion 120 slide relatively, the opening portion 131 is driven by the sliding component to press the side wall of the sealing assembly 300, so that the side wall of the sealing assembly 300 is tightly attached to the inner wall of the tub 200.

In this embodiment of the present utility model, the lid 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 lid 100 is covered with the tub 200, the covering portion 110 is screwed into the cover plate 140 through threads or is snapped into the cover plate 140, and the covering portion 110 drives the pressing assembly 130 to move toward the extending portion 120, so that the opening portion 131 presses the sealing assembly 300.

In the embodiment of the present utility model, the tub cover 100 further includes an upper cover 150, the upper cover 150 is wrapped around the covering portion 110 and the cover plate 140, and an end of the upper cover 150 abuts against an end of the tub 200 to seal the tub opening. The upper cover 150 and the tub 200 together are constructed as an exterior part of the recovery tub and provide an assembling surface for assembling the recovery tub with other parts.

In this embodiment of the present utility model, the lid 100 further includes a fool-proof ejector rod 160, the pressing assembly 130 is fixedly connected to one end of the fool-proof ejector rod 160, and the other end of the fool-proof ejector 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 lid 100 is sealed with the tub body 200; specifically, referring to fig. 6 to 9, when the lid 100 is closed with the tub 200, the closing portion 110 is screwed into the cover 140 or is snapped into the cover 140, 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 tightly attached to the inner wall of the tub 200, the fool-proof ejector rod 160 is driven by the pressing assembly 130 to move toward the extending portion 120, and the fool-proof ejector rod 160 contracts to the inside of the upper cover 150, so that the fool-proof ejector rod 160 does not exceed the outer surface of the upper cover 150, and the assembling of the recycling tub and other components is facilitated to realize the preset function.

In a state where the sealing between the tub cover 100 and the tub body 200 is not completed, the fool-proof push rod 160 protrudes from the outer surface of the upper cover 150, specifically, referring to fig. 2 to 5, the sealing assembly 300 and the tub 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 that a gap exists between the sealing assembly 300 and the inner wall of the tub body 200, and the fool-proof push rod 160 fixedly connected with the pressing assembly 130 protrudes from the outer surface of the upper cover 150, when the upper cover 150 is used as an assembling surface of the recovery tub, the recovery tub cannot be assembled with other components, thereby realizing fool-proof effect, and avoiding using the recovery tub under a condition that the tub body 200 and the tub cover 100 are not assembled in place, improving the assembling reliability of the recovery tub and reducing the failure rate.

In the embodiment of the present utility model, the end of the extending portion 120 near the covering portion 110 is provided with a receiving groove, the end of the sealing assembly 300 near the extending portion 120 is received in the receiving groove, and the 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 the assembling space formed by the bung portion and the covering portion 110, so as to seal the bung 100 and the tub 200, and under the abutting pressure of the pressing assembly 130 to the sealing assembly 300, the deformation of the sealing assembly 300 can fill the assembling space formed by the bung portion and the covering portion 110, so as to fasten the sealing between the bung 100 and the tub 200, improve the air tightness of the recycling tub, avoid the recycling tub 200 from dropping caused by the situation that the consumer lifts the bung 100, reduce the product failure rate, and improve the consumer satisfaction.

In this embodiment of the present utility model, the outer contour shape of the end of the extending portion 120 near the covering portion 110 is matched with the cross-sectional shape of the corresponding position in the tub 200, so that the sealing assembly 300 may be attached to and sealed on the inner wall of the tub 200 from the end of the extending portion 120 or the position near the end of the extending portion 120, thereby facilitating the setting of the sealing assembly 300.

In this embodiment of the present utility model, 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 closing portion 110 is provided with an air outlet channel, the limiting portion 133 abuts against an inner wall of the air outlet channel, when the lid 100 is covered with the tub 200, the closing portion 110 is screwed into the cover plate 140 or snapped into the cover plate 140 by a screw, the closing portion 110 drives the pressing assembly 130 to move towards the extending portion 120, that is, an end portion of the air outlet channel adjacent to the extending portion 120 pushes the bottom plate 132 to move towards the extending portion 120, and meanwhile, the limiting portion 133 abuts against a side wall of the air outlet channel adjacent to the bottom plate 132, so as to perform a limiting function on the movement of the pressing assembly 130 towards the extending portion 120, and under the driving of the closing portion 110, the opening portion 131 also moves like the sealing assembly 300 in the process of sealing the tub 100.

The recycling bin provided by the first aspect of the embodiment of the utility model comprises a bin body 200; a tub cover 100 detachably connected to the tub 200, the tub cover 100 including a cover portion 110 and an extension portion 120, the cover portion 110 being positioned at a tub mouth of the tub 200, the extension portion 120 extending from the cover portion 110 toward a tub bottom of the tub 200, the cover portion 110 and the extension portion 120 being configured to be relatively slidable to fasten the connection of the tub mouth of the tub 200 to the tub cover 100 when the tub cover 100 is covered with the tub 200; and a sealing assembly 300 sealed and fixed with the bung hole, wherein when the cover portion 110 and the extension portion 120 slide relatively, a portion of the cover portion 110 or a portion of the extension portion 120 is configured to press the sealing assembly 300 toward the bung hole. In this way, the sealing assembly 300 may be pressed toward the bung hole by the portion of the covering portion 110 or the portion of the extending portion 120, so that the sealing assembly 300 may be reliably connected to the bung hole, so that the sealing ring may be pressed against the recycling bin, and the water vapor sealing effect may be achieved, and the portable bung 100 may not fall down.

Fig. 12 is a schematic diagram of an assembly structure of a host and a recycling bin according to an embodiment of the utility model. Referring to fig. 12, a second aspect of the embodiment of the present utility model 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; a tub cover 100 detachably connected to the tub 200, the tub cover 100 including a cover portion 110 and an extension portion 120, the cover portion 110 being positioned at a tub mouth of the tub 200, the extension portion 120 extending from the cover portion 110 toward a tub bottom of the tub 200, the cover portion 110 and the extension portion 120 being configured to be relatively slidable to fasten the connection of the tub mouth of the tub 200 to the tub cover 100 when the tub cover 100 is covered with the tub 200; and a sealing assembly 300 sealed and fixed with the bung hole, wherein when the cover portion 110 and the extension portion 120 slide relatively, a portion of the cover portion 110 or a portion of the extension portion 120 is configured to press the sealing assembly 300 toward the bung hole. The advantages of the recycling bin are as described above and are not described in detail herein.

In order to facilitate the mounting of the recovery tank on the host machine, a mounting cavity for mounting the recovery tank is also provided on the host machine, the mounting cavity including opposite first and second ends. The first end and the second end of the mounting cavity may be mated with opposite ends of the recycling bin, such that the recycling bin may be more securely coupled in the mounting cavity.

The extending portion 120 in the recycling bin may further include an air inlet pipe, one end of the air inlet pipe may be used for allowing sewage sucked from the floor brush to enter, and the second end of the air inlet pipe may be used for allowing sewage to flow out to the bin 200. The air inlet channel can enable sewage sucked from the floor brush to be discharged into the barrel body 200 through the air inlet channel under the suction force provided by the suction device.

The air outlet passage is in air flow communication with the suction device to draw the air in the tub 200 out through the air outlet passage. The suction means may be a combination of a motor and an impeller, etc., as long as a large suction force is provided so that a predetermined air flow path is formed in the recovery tub, along with which sewage is sucked into the tub 200 of the recovery tub.

The foregoing disclosure is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, which is defined by the appended claims.

Claims

1. A recycling bin, comprising:

a tub body;

2. The recycling bin according to claim 1, wherein the bin cover further comprises a pressing component, the pressing component is arranged between the covering portion and the extending portion, and when the covering portion and the extending portion slide relatively, the sealing component is pressed towards the bin opening by pressing the pressing component, so that the sealing component expands towards the bin opening.

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

4. A recycling bin according to claim 3, wherein the lid further comprises a cover plate, the closing part and the extending part are respectively fixed on two sides of the cover plate, the cover plate is in threaded connection or snap connection with the closing part, when the lid is closed with the bin body, the closing part is screwed into the cover plate through threads or enters the cover plate through a snap, and the closing part drives the pressing component to move towards the extending part, so that the opening part presses the sealing component.

5. The recycling bin according to claim 4, wherein the bin cover further comprises an upper cover, the upper cover is wrapped on the covering portion and the cover plate, and an end portion of the upper cover abuts against an end portion of the bin body to seal the bin opening.

6. The recycling bin according to claim 5, wherein the bin cover further comprises a fool-proof ejector rod, the pressing component is fixedly connected with one end of the fool-proof ejector rod, and the other end of the fool-proof ejector rod penetrates through the upper cover and is flush with the outer surface of the upper cover in a state that the bin cover is sealed with the bin body; and in a state 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. A recycling bin according to claim 3, wherein the end of the projecting portion adjacent to the closing portion is provided with a receiving groove, the end of the sealing assembly adjacent to the projecting portion being received in the receiving groove, the side faces extending towards the closing portion.

8. The recycling bin according to claim 7, wherein an outer contour shape of an end of the projecting portion near the closing portion matches a cross-sectional shape at a corresponding position in the bin body.

9. The recycling bin according to 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 machine, and a recovery tank removably mounted to the main machine, the recovery tank comprising:

a tub body;