CN214139918U - Garbage can - Google Patents

Abstract

The application relates to the technical field of daily necessities, a garbage bin is provided, include: the barrel body, the air exhaust device and the barrel cover assembly; a first channel is arranged in the barrel body, the first channel extends from the bottom to the top of the barrel body, and the bottom of the first channel is communicated with an inner cavity of the barrel body, wherein the inner cavity is used for placing a garbage bag; the air extracting device is arranged in the barrel cover assembly and used for extracting the air in the inner cavity from the top of the first channel through the first channel so as to adsorb the garbage bag placed in the barrel body on the inner wall of the barrel body. The garbage bin that this application embodiment provided can make the user clean the garbage bin conveniently, and can be clean with the garbage bin.

Description

Garbage can

Technical Field

The application relates to the technical field of daily necessities, in particular to a garbage can.

Background

In recent years, with the improvement of the living standard of people, the requirements of people on the quality of life are higher and higher. The trash can is also being updated as a daily tool commonly used in life. Wherein, the garbage bin that has the automatic attached function of disposal bag more and more receives liking of user, and this kind of garbage bin can be with the automatic attached staving inner wall of garbage bin of disposal bag, need not the manual arrangement disposal bag of user, and can inseparabler between disposal bag and the garbage bin inner wall attached, and attached effect is fine.

In the prior art, air between the garbage bag and the inner wall of the barrel body is pumped out through an air pumping device arranged in the barrel body, so that the garbage bag is attached to the inner wall of the barrel body. In the process of using the garbage can, garbage in the garbage bag is easy to leak in the can body, so a user needs to clean the can body frequently, however, because the air extracting device is arranged in the can body, in order to avoid soaking the air extracting device in the can body by cleaning liquid (such as water, cleaning agent and the like), the electric components in the air extracting device are damaged, the user can only clean the can body roughly by modes such as wiping, the can body cannot be cleaned completely, and the cleaning of the user is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a garbage can, can make the user clean the garbage can conveniently, and can be clean with the garbage can. The specific scheme is as follows:

the embodiment of the application provides a garbage bin, include: the barrel body, the air exhaust device and the barrel cover assembly;

a first channel is arranged in the barrel body, the first channel extends from the bottom to the top of the barrel body, and the bottom of the first channel is communicated with an inner cavity of the barrel body, wherein the inner cavity is used for placing a garbage bag;

the cover assembly is arranged at the opening of the barrel body in a covering mode and is movably connected with the barrel body or detachably connected with the barrel body, and the air exhaust device is arranged in the cover assembly and is used for exhausting air in the inner cavity from the top of the first channel through the first channel so as to adsorb a garbage bag placed in the barrel body on the inner wall of the barrel body.

Optionally, a blocking part is fixedly arranged in the barrel body, the blocking part extends from the bottom to the top of the barrel body, the blocking part and the inner side wall of the barrel body form the first channel, a first through hole is formed in the bottom of the blocking part, and the first through hole enables the first channel to be communicated with the inner cavity of the barrel body.

Optionally, the barrier is an arcuate plate.

Optionally, a detector is disposed on the barrel cover assembly or the barrel body, the detector is electrically connected to the air extractor, and when the barrel cover assembly covers the barrel body, the detector is triggered to enable the air extractor to extract the gas in the inner cavity through the first channel.

Optionally, a plurality of vent holes are formed in the lid assembly for exhausting the gas pumped by the gas pumping device.

Optionally, the vent hole is arranged on the side wall of the barrel cover assembly, and the vent hole is arranged in an upward inclined manner from the outer surface to the inner surface of the side wall of the barrel cover assembly.

Optionally, a shielding piece is arranged on the outer wall of the barrel cover assembly, and the shielding piece is located above the exhaust hole and used for shielding foreign matters from falling into the exhaust hole.

Optionally, the detector is a microswitch.

Optionally, the garbage can further comprises a switching channel, two ends of the switching channel are open, one end of the switching channel is communicated with the top of the first channel, and the other end of the switching channel is communicated with the air exhaust device.

Optionally, the air extraction device comprises: a first motor, a fan blade;

the fan blade is communicated with the top end of the first channel, and the first motor drives the fan blade to rotate so that the fan blade can pump out the gas in the inner cavity through the first channel.

The garbage bin that this application embodiment provided is provided with in the staving of garbage bin from the bottom of staving to the first passageway that the top extends, the bottom of first passageway communicates with each other with the inner chamber that is used for placing the disposal bag of staving, and air exhaust device fixes in the bung subassembly for pass through from the top of first passageway the extraction of first passageway gas in the above-mentioned inner chamber.

In this application embodiment, install air exhaust device in the bung subassembly to communicate with each other air exhaust device and the bottom of the inner chamber that is used for placing the disposal bag of staving through first passageway, when the inner chamber of staving is overlapped to the disposal bag, air exhaust device can follow the top of first passageway and extract the gas between disposal bag and the staving inner wall through this first passageway, because the bottom of first passageway communicates with each other with above-mentioned inner chamber, so air exhaust device can take out the gas between disposal bag and the staving inner wall through the bottom of first passageway from above-mentioned inner chamber. The garbage bin that this application embodiment provided is owing to install air exhaust device in the bung subassembly, when the user wants clean dirty staving, can take away the bung subassembly, alright in order directly to wash the staving with water and washing liquid etc. because air exhaust device installs in the bung subassembly, electrical components and parts are not installed to the staving, consequently, need not worry when wasing the staving with the electrical components and parts damage of air exhaust device the inside, the user can be clean the garbage bin through abluent mode, more be convenient for be used for clean garbage bin.

Drawings

Fig. 1 is a schematic overall structure diagram of a trash can provided in an embodiment of the present application;

fig. 2 is a schematic structural diagram of a garbage can provided by an embodiment of the present application in a state where a can body and a can cover assembly are separated;

FIG. 3 is a schematic sectional view of a trash can according to an embodiment of the present disclosure;

fig. 4 is an exploded view of a lid assembly portion of a trash can according to an embodiment of the present disclosure;

FIG. 5 is a schematic view of an installation structure of the air extractor device provided by the embodiment of the present application;

FIG. 6 is a schematic diagram of the structure of FIG. 5 from another perspective;

FIG. 7 is a schematic view of a configuration of a bucket body of a gas evacuation device provided in accordance with an embodiment of the present application;

figure 8 is a schematic diagram of a connection circuit of an air extractor device according to an embodiment of the present application.

The numbers in the figures are respectively:

100. a barrel body; 110. a first channel; 120. an inner cavity; 130. a barrier portion; 131. a first through hole; 200. an air extraction device; 210. a first motor; 220. a fan blade; 300. a barrel cover assembly; 310. a support member; 312. a filter member; 320. an exhaust hole; 330. a shield; 340. a cover body; 341. a first gear; 350. a first cover seat; 351. a third through hole; 360. a second cover seat; 361. a fourth via hole; 400. a microswitch; 500. a transfer channel; 600. a second motor; 700. a power source.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application. In the description of the embodiments herein, "/" means "or" unless otherwise specified, for example, a/B may mean a or B; "and/or" herein is merely an association describing an associated object, and means that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, in the description of the embodiments of the present application, "a plurality" means two or more than two.

In the following, the terms "first", "second" and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", "third" may explicitly or implicitly include one or more of the features.

The application provides a garbage bin can make the user clean the garbage bin conveniently, and can be clean with the garbage bin.

As shown in fig. 1 to 3, the trash can provided by the embodiment of the present application includes: staving 100, air exhaust device 200 and bung subassembly 300, be provided with the first passageway 110 that extends from the bottom of staving 100 to the top in the staving 100, the bottom of first passageway 110 communicates with each other with the inner chamber 120 that is used for placing the disposal bag of staving 100, bung subassembly 300 lid is located the opening part of staving 100 and with staving 100 swing joint or can dismantle the connection, concretely, bung subassembly 300 can with staving 100 swing joint such as sliding connection, articulated, also can dismantle the connection with staving 100, when needs cover disposal bag or wash the staving, can open bung subassembly 300 from the staving, cover bag or staving washing operation. The air suction device 200 of the embodiment of the present application is installed in the lid assembly 300, and is used for sucking air in the inner cavity 120 through the first passage 110 from the top of the first passage 110, so as to attach the garbage bag placed in the inner cavity 120 to the inner wall of the tub 100.

The above-mentioned material of bucket body 100 can be metal or plastics, also can be other materials that can be used for making the garbage bin, and bucket body 100 can be circular bucket body 100, square bucket body 100 or irregularly shaped bucket body 100, also can be the bucket body 100 of other shapes, and this application does not specifically prescribe a limit to the material and the shape of bucket body 100. One end of the tub 100 is open.

In the embodiment of the present application, the bottom of the first channel 110 is an end of the first channel 110 near the bottom of the barrel 100, and the top of the first channel 110 is an end of the first channel 110 near the top of the barrel 100.

The air extractor 200 may be an air extracting pump, an air extracting fan, or other devices capable of extracting air, and the present application is not particularly limited.

It is understood that when the bottom of the first passage 110 is communicated with the inner cavity 120 of the tub 100 for placing the garbage bag, the gas in the inner cavity 120 can enter the first passage 110 from the bottom of the first passage 110.

The first passage 110 may be a pipe extending from the bottom to the top of the tub 100, and may be a circular pipe for facilitating gas transfer. A certain gap may exist between one end of the pipe close to the bottom of the barrel 100 and the inner bottom wall of the barrel 100, or a through hole may be formed on a side wall of the pipe close to one end of the bottom of the barrel 100 (in this case, one end of the pipe close to the bottom of the barrel 100 may abut against the inner bottom wall of the barrel 100), so that one end of the pipe close to the bottom of the barrel 100 is communicated with the inner cavity 120 of the barrel 100, and thus, the gas in the inner cavity 120 of the barrel 100 can be extracted from one end of the pipe close to the bottom of the barrel 100.

In the embodiment, the top of the first channel 110 is open, and the air-extracting end of the air-extracting device 200 can be communicated with the opening of the first channel 110 near the top of the barrel 100. Alternatively, the gas evacuation end of the gas evacuation device 200 can be opposite the opening of the first passageway 110 near the top of the bucket 100, or alternatively, the gas evacuation device 200 can communicate with the opening of the first passageway 110 near the top of the bucket 100 to evacuate gas from the interior cavity 120 of the bucket 100 through the first passageway 110.

For example, if the air-extracting device 200 is a suction pump, the suction port of the suction pump may be communicated with the opening of the first passage 110 near the top of the barrel 100, specifically, the suction port of the suction pump may extend into the first passage 110 from the opening of the first passage 110 near the top of the barrel 100, or the suction port of the suction pump may be butted against the opening of the first passage 110 near the top of the barrel 100, so that the suction pump is communicated with the opening of the first passage 110 near the top of the barrel 100.

In one embodiment, as shown in fig. 3 to 5, the air extractor 200 may include a first motor 210 and a fan blade 220, the first motor 210 drives the fan blade 220 to rotate, the fan blade 220 is opposite to the top of the first channel 110, and the fan blade 220 extracts air between the inner wall of the bin 100 and the garbage bag through the first channel 110. The air extraction device 200 in the embodiment has the advantages of simple and compact structure and lower cost, and by adopting the air extraction device 200, the garbage can provided by the embodiment of the application has more compact and simple structure, and the manufacturing cost of the garbage can be reduced.

The air extractor 200 may be fixed in the lid assembly 300, for example, the air extractor 200 may be fixed on an inner sidewall of the lid assembly 300 by means of bolting, clamping, welding, bonding, and the like, and for example, a support member such as a support plate or a support frame may be fixedly disposed in the lid assembly 300, and the air extractor 200 may be mounted on the support member. The suction device 200 can also be mounted in the lid assembly 300 in other ways.

In the embodiment of the present application, the air extractor 200 is installed in the lid assembly 300, and the air extractor 200 is communicated with the bottom of the inner cavity 120 of the can body 100 through the first channel 110, when the garbage bag is sleeved in the inner cavity 120 of the can body 100, the air extractor 200 can extract the air between the garbage bag and the inner wall of the can body 100 through the first channel 110 from the top of the first channel 110, and since the bottom of the first channel 110 is communicated with the inner cavity 120 of the can body 100, the air extractor 200 can extract the air between the garbage bag and the inner wall of the can body 100 from the bottom of the inner cavity 120 of the can body 100 through the first channel 110. The garbage bin that this application embodiment provided is owing to install air exhaust device 200 in bung subassembly 300, when the user wants clean dirty staving 100, can take away bung subassembly 300, alright in order directly to wash staving 100 with water and washing liquid etc., because air exhaust device 200 installs in bung subassembly 100, electrical components and parts are not installed to staving 100, consequently, need not worry to damage the electrical components and parts in air exhaust device 200 the inside when wasing staving 100, the user can be clean the garbage bin through abluent mode, be more convenient for be used for clean garbage bin.

In one embodiment, as shown in fig. 3 and 7, a barrier 130 may be fixedly disposed in the tub 100, the barrier 130 extends from the bottom of the tub 100 to the top of the tub 100, the barrier 130 forms the first channel 110 with the inner sidewall of the tub 100, and a first through hole 131 is disposed at the bottom of the barrier 130, and the first through hole 131 communicates the first channel 110 with the inner cavity 120 of the tub 100.

In a specific embodiment, the barrier 130 may be an integrally formed structure with the barrel 100, the barrier 130 may also be fixed on the inner sidewall of the barrel 100 by bolts or screws, the barrier 130 may be a plate-shaped structure, and the barrier 130 may also be a component formed by splicing a plurality of plate-shaped structures, in this embodiment, the barrier 130 may form the first channel 110 with the inner sidewall of the barrel 100, and this application does not specifically limit the specific shape of the barrier 130 and the connection manner with the barrel 100. For example, when the barrel body 100 is a circular barrel body 100, the inner sidewall of the barrel body 100 is arc-shaped, in this case, the blocking portion 130 may be a flat plate, an arc-shaped plate, or an irregular plate, and the first channel 110 may be formed between the blocking portion 130 and the inner sidewall of the barrel body 100.

In order to make the structure of the trash can more reasonable, as shown in fig. 7, the blocking portion 130 may be an arc-shaped plate, which is smooth to facilitate the smooth extraction of air, and in addition, the arc-shaped plate may directly form the first channel 110 with the inner wall of the can body 100, so that the trash can has a simpler and more compact structure.

In this embodiment, the first through hole 131 is formed on the bottom plate of the arc plate.

In a specific embodiment, as shown in fig. 3 and 7, a plurality of first through holes 131 may be disposed at the bottom of the partition 130, each first through hole 131 is distributed in a matrix, a diameter of the first through hole 131 is smaller than a first preset diameter, and the first preset diameter may be, for example, any one of 1 mm to 4 mm, or other smaller diameter values, so that a phenomenon that the garbage is sucked into the first channel 110 from the inner cavity 130 may be reduced, and a phenomenon that the garbage in the first channel 110 adheres to the air extractor 200 to damage the air extractor 200 may be further reduced.

In the embodiment, the first channel 110 is formed by the blocking part 130 and the inner side wall of the bin body 100, and no additional pipeline is required to be arranged in the bin body 100 to serve as the first channel 110, so that the structural integrity of the garbage bin is better.

In one embodiment, a detector is disposed on the lid assembly 300 or the barrel 100 and is electrically connected to the gas-extracting device 200, and when the lid assembly 300 is covered on the barrel 100, the detector is triggered to allow the gas-extracting device 200 to extract gas from the inner cavity 120 of the barrel 100 through the first passage 110.

In a specific embodiment, the detector may be a micro switch 400 or a touch sensor, or may be other devices that can be triggered after two objects are contacted, and the present application is not limited in particular.

In one particular embodiment, the detector may be a microswitch 400.

In one embodiment, as shown in fig. 8, the micro switch 400 may be electrically connected to the air extractor 200, the air extractor 200 is electrically connected to a power source, and the micro switch 400, the air extractor 200 and the power source form a loop, and the power source may be an external power source or a power source 700 installed in the lid assembly 300, which is not particularly limited in the present application. When the barrel cover assembly 300 covers the barrel body 100, the microswitch 400 is triggered, the loop is communicated, the power supply supplies power to the air extraction device 200, so that the air extraction device 200 sucks the air between the inner wall of the barrel body 100 and the garbage bag, as shown in fig. 8, when the barrel cover assembly 300 is separated from the barrel body 100, the microswitch 400 is disconnected, the loop is disconnected, the power supply cannot supply power to the air extraction device 200, and the air extraction device 200 stops sucking air.

In this embodiment, if the micro switch 400 is installed on the barrel cover assembly 300, when the barrel cover assembly 300 covers the barrel 100, the micro switch 400 is pressed by the barrel 100, so that the micro switch 400 is triggered, if the micro switch 400 is installed on the barrel 100, when the barrel cover assembly 300 covers the barrel 100, the micro switch 400 is pressed by the barrel cover assembly 300, so that the micro switch 400 is triggered. The micro switch 400 may be installed on the tub cover assembly 300 or the tub 100 by means of bolting, welding, bonding, etc.

In one embodiment, the gas evacuation device 200 can be opposite to the opening of the first channel 110 near the top of the tub 100 when the tub cover assembly 300 is covered on the tub 100, or the gas evacuation device 200 can communicate with the opening of the first channel 110 near the top of the tub 100 to evacuate gas from the cavity 120 of the tub 100 through the first channel 110.

In an alternative embodiment, as shown in fig. 5, a supporting component 310 may be fixedly disposed in the tub cover assembly 300, the supporting component 310 may be a supporting plate, a supporting frame, a supporting rod, or the like capable of supporting an object, and the air-extracting device 200 may be mounted on the supporting component 310. The present embodiment facilitates the installation of the air extractor 200 on the supporting member 310 inside the lid assembly 300, which makes the installation of the air extractor 200 more stable.

In an embodiment, the supporting member 310 may be a supporting plate, the gas-extracting device 200 is mounted on the supporting plate, the supporting plate is provided with a second through hole 312, a gas-extracting end of the gas-extracting device 200 is opposite to the second through hole 312, when the lid assembly 300 is covered on the barrel body 100, the second through hole 312 on the supporting plate can communicate with an opening of the first channel 110 near the top of the barrel body 100, so that the gas-extracting device 200 can extract the gas in the inner cavity 120 of the barrel body 100 through the second through hole 312 on the supporting plate and through the first channel 110.

Alternatively, as shown in fig. 6, a filter component 312 may be disposed in the second through hole 312 of the support plate, and the filter component 312 may be a filter net or other component capable of filtering impurities. The provision of the filter member 312 prevents debris from being sucked into the air extractor 200 and reduces the likelihood of the air extractor 200 being damaged by debris.

In one embodiment, when the lid assembly 300 is covered on the can body 100, the lid assembly 300 can be attached to the can body 100 to fix the opening of the garbage bag sleeved in the can body 100 between the lid assembly 300 and the can body 100, thereby achieving the fixation of the garbage bag in the can body 100.

In one embodiment, as shown in fig. 1 and 4, a plurality of vent holes 320 may be formed on the lid assembly 300 for venting the air sucked by the suction device 200. Specifically, each of the vent holes 320 of the barrel cover assembly 300 may be distributed in a matrix, and the vent holes 320 may be disposed on a sidewall of the barrel cover assembly 300, or may be disposed on a top wall of the barrel cover assembly 300, which is not specifically limited in this application. The present embodiment can rapidly exhaust the air pumped by the air pumping device 200 out of the trash can through the plurality of exhaust holes 320.

In one embodiment, as shown in fig. 4, the vent hole 320 may be provided at a sidewall of the tub cover assembly 300, and the vent hole 320 may be provided to be inclined upward from an outer surface to an inner surface of the sidewall of the tub cover assembly 300. In addition, the vent holes 320 of the present embodiment are formed to be inclined upward from the outer surface to the inner surface of the sidewall of the tub cover assembly 300, so that even if liquid, dust, etc. reach the vent holes 320 from the outside, the substances are difficult to reversely enter the tub cover assembly 300, and the phenomenon that the air exhaust device 200 is damaged by external substances is further reduced.

In one embodiment, the outer wall of the cover 340 is provided with a shielding member 330, and the shielding member 330 is located above the exhaust hole 320 for shielding foreign substances from falling into the exhaust hole 320. The shielding member 330 may have a plate-like structure, a long-strip structure, or other structures having a shielding function, and the present application is not particularly limited. The shielding element 330 can be fixed on the outer side wall of the barrel cover assembly 300 and extends to the outer side of the barrel cover assembly 300, the shielding element 330 can also be fixed on the outer top wall of the barrel cover assembly 300 and extends to the outer side of the side wall of the barrel cover assembly 300, and the shielding element 330 can shield foreign matters from falling into the exhaust holes 320, and the specific arrangement mode is not specifically limited in the present application.

In one embodiment, if the suction device 200 includes the first motor 210 and the fan blade 220, the micro-switch 400 can be electrically connected to the first motor 210.

In one embodiment, as shown in fig. 3, the garbage can further includes an adapting channel 500, two ends of the adapting channel 500 are open, one end of the adapting channel 500 is communicated with the top of the first channel 110, and the other end of the adapting channel 500 is communicated with the air extractor 200. The adapting channel 500 can be a curved channel, the shape of the adapting channel 500 can be determined according to the relative position between the air-extracting end of the air-extracting device 200 and the top of the first channel 110, the adapting channel 500 can communicate the first channel 110 and the air-extracting device 200, and the specific shape is not limited. When the gas-extracting device 200 is arranged on the top of the barrel body 100, due to the structural position limitation, the gas-extracting device 200 is sometimes difficult to be opposite to the top of the first channel 110, in this case, the first channel 110 and the gas-extracting device 200 which are not opposite can be well communicated through the adapting channel 500, so that the gas-extracting device 200 can extract gas from the inner cavity 120 of the barrel body 100 through the adapting channel 500 and the first channel 110. With this embodiment, the mounting position of the air extractor 200 can be set more flexibly.

In one embodiment, as shown in fig. 4, the tub cover assembly 300 may include: a cover 340, a first cover seat 350; the first cover seat 350 is provided with a third through hole 351, the cover 340 is hinged on the first cover seat 350, the cover 340 can be rotated to cover the third through hole 351, and the air extractor 200 can be installed in the first cover seat 350. When the user throws the garbage into the garbage can, the cover 340 can be rotated to throw the garbage from the third through hole 351, which is convenient for the user to use.

In one embodiment, as shown in fig. 4, the trash can may further include a second motor 600, and the second motor 600 is used for driving the cover body 340 to rotate relative to the first cover seat 350. Alternatively, the cover 340 may be hinged to the first cover seat 350 through a rotating shaft, and the second motor 600 may drive the rotating shaft to rotate through a gear, so as to drive the cover 340 to be in transmission connection. Optionally, as shown in fig. 4, a first gear 341 may be fixedly disposed on the cover 340, and the second motor 600 may drive the first gear 341 to rotate, so as to drive the cover 340 to rotate, where the first gear 341 may be a partial gear or an ordinary full gear, and the application is not particularly limited.

In the embodiment of the present application, a flip operating key may be provided on the trash can, and when the user wants to flip the cover 340 and still trash, the user can press the flip operating key. Or, can set up the detection sensor on the garbage bin and with the controller that the detection sensor electricity is connected, this controller is connected with second motor 600 electricity, and the detection sensor is used for detecting whether someone exists before the garbage bin, if detect someone, then send this someone's signal for the controller, and controller control second motor 600 rotates and opens lid 340, and this kind of mode can realize uncapping automatically, and intelligent degree is higher.

In an embodiment, as shown in fig. 4, the tub cover assembly 300 may further include a second cover seat 360, the second cover seat 360 is installed in the first cover seat 350, a fourth through hole 361 is formed in the second cover seat 360, the fourth through hole 361 is opposite to the third through hole 351, the fourth through hole 361 and the third through hole 351 are the same in size, or the fourth through hole 361 may be slightly larger or slightly smaller than the third through hole 351, specifically, without limitation, the cover 340 may be rotated to cover the fourth through hole 361, and the second cover seat 360 is fixedly connected to the support member 310. Specifically, the second cover seat 360 may be sleeved in the first cover seat 350, or may be fixed in the first cover seat 350 through bonding, bolt or screw connection, and the second cover seat 360 and the supporting component 310 may be an integrally formed structure, so that the structural strength of the tub cover assembly 300 is higher. The second cover seat 360 is provided in this embodiment, so that the structural stability of the tub cover assembly 300 can be reinforced. In addition, the supporting member 310 is fixedly connected with the second cover seat 360, and the second cover seat 360 is fixedly sleeved in the first cover seat 350, so that the supporting member 310 can be more stably fixed in the first cover seat 350, and the structural stability of the tub cover assembly 300 is further enhanced.

It should be understood that the above description is only for the purpose of helping those skilled in the art better understand the embodiments of the present application, and is not intended to limit the scope of the embodiments of the present application. Various equivalent modifications or changes, or combinations of any two or more of the above, may be apparent to those skilled in the art in light of the above examples given. Such modifications, variations, or combinations are also within the scope of the embodiments of the present application.

It should also be understood that the foregoing descriptions of the embodiments of the present application focus on highlighting differences between the various embodiments, and that the same or similar elements that are not mentioned may be referred to one another and, for brevity, are not repeated herein.

It should also be understood that the manner, the case, the category, and the division of the embodiments are only for convenience of description and should not be construed as a particular limitation, and features in various manners, the category, the case, and the embodiments may be combined without contradiction.

It is also to be understood that the terminology and/or the description of the various embodiments herein is consistent and mutually inconsistent if no specific statement or logic conflicts exists, and that the technical features of the various embodiments may be combined to form new embodiments based on their inherent logical relationships.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and all the changes or substitutions should be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. A trash can, comprising: the barrel body (100), the air extraction device (200) and the barrel cover assembly (300);

a first channel (110) is arranged in the barrel body (100), the first channel (110) extends from the bottom to the top of the barrel body (100), and the bottom of the first channel (110) is communicated with an inner cavity (120) of the barrel body (100) for placing a garbage bag;

the garbage bin cover assembly (300) is covered at an opening of the bin body (100) and is movably connected or detachably connected with the bin body (100), and the air extracting device (200) is installed in the bin cover assembly (300) and used for extracting gas in the inner cavity (120) from the top of the first channel (110) through the first channel (110) so as to adsorb a garbage bag placed in the inner cavity (120) onto the inner wall of the bin body (100).

2. A waste bin according to claim 1, wherein a baffle (130) is fixedly arranged in the bin body (100), the baffle (130) extends from the bottom to the top of the bin body (100), the baffle (130) and the inner side wall of the bin body (100) form the first channel (110), the bottom of the baffle (130) is provided with a first through hole (131), and the first through hole (131) enables the first channel (110) to communicate with the inner cavity (120) of the bin body (100).

3. A waste bin according to claim 2, wherein the barrier (130) is an arcuate plate.

4. A waste bin according to claim 1 wherein a detector is provided on the lid assembly (300) or the bin body (100) and is electrically connected to the air extractor (200), and when the lid assembly (300) is closed on the bin body (100), the detector is triggered to cause the air extractor (200) to extract air from the inner cavity (120) through the first passage (110).

5. A waste bin according to claim 1 wherein the bin cover assembly (300) is provided with a plurality of vent holes (320) for venting gases evacuated by the suction device (200).

6. A waste bin according to claim 5, wherein the vent hole (320) is formed in a side wall of the bin cover assembly (300), and the vent hole (320) is formed in an upward inclined manner from an outer surface to an inner surface of the side wall of the bin cover assembly (300).

7. A trash can according to claim 5, wherein the outer wall of the can cover assembly (300) is provided with a shield (330), and the shield (330) is located above the vent hole (320) and used for shielding foreign matters from falling into the vent hole (320).

8. A waste bin according to claim 4, wherein the detector is a micro switch (400).

9. A waste bin according to any one of claims 1 to 8, further comprising an adaptor channel (500), wherein the adaptor channel (500) is open at two ends, one end of the adaptor channel (500) is communicated with the top of the first channel (110), and the other end of the adaptor channel (500) is communicated with the air pumping device (200).

10. A waste bin according to any one of claims 1 to 8, wherein the suction device (200) comprises: a first motor (210) and fan blades (220);

the fan blade (220) is communicated with the top of the first channel (110), and the first motor (210) drives the fan blade (220) to rotate, so that the fan blade (220) pumps out the gas in the inner cavity (120) through the first channel (110).

Images