CN218369737U

CN218369737U - Garbage can

Info

Publication number: CN218369737U
Application number: CN202222315456.XU
Authority: CN
Inventors: 李少玲; 李图文
Original assignee: Guangdong Dihong City Intelligent Development Co ltd
Current assignee: Guangdong Dihong City Intelligent Development Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-01-24
Anticipated expiration: 2032-08-30

Abstract

The utility model provides a dustbin relates to dustbin technical field, include: the garbage can comprises a garbage can body, wherein a garbage cavity, an air supply cavity and an air outlet cavity are formed in the garbage can body; an air outlet and an air inlet are formed in the side wall of the garbage can main body, the air outlet cavity is communicated with the air outlet, and the air supply cavity is communicated with the air inlet; a gas filtering device is sealed at the gas outlet, and an air supply device is arranged at the gas inlet; the negative pressure channel switch device is arranged at the bottom of the garbage cavity and comprises a jacking assembly and a filter screen top plate, the jacking assembly jacks the filter screen top plate to form a communication channel below the filter screen top plate, and the air supply cavity, the air outlet cavity and the communication channel are communicated to form a negative pressure channel. The utility model discloses the peculiar smell that can effectively promote the dustbin gets rid of the effect, promotes user experience.

Description

Garbage can

Technical Field

The utility model relates to a dustbin technical field, concretely relates to dustbin.

Background

The dustbin is visible everywhere in people's life, along with the placing of rubbish, rubbish can ferment in the dustbin and go bad or even become smelly, still can become new pollution sources and bacterial growing when giving off pungent smell.

At present, there are some garbage cans with deodorization function, which filter and discharge the gas in the garbage can by providing a simple gas filter on the side wall of the garbage can.

Under present mode, the simple gas with in the dustbin of gas filter blows toward outer usually, because rubbish piles up in the dustbin, has the gaseous filtration of peculiar smell thoroughly inadequately, and the peculiar smell of dustbin is got rid of the effect relatively poor, leads to user experience relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dustbin can effectively promote the peculiar smell of dustbin and get rid of the effect, promotes user experience.

In order to achieve the above object, the utility model provides a garbage can, include: the garbage can comprises a garbage can body, wherein a garbage cavity, an air supply cavity and an air outlet cavity are formed in the garbage can body; an air outlet and an air inlet are formed in the side wall of the garbage can main body, the air outlet cavity is communicated with the air outlet, and the air supply cavity is communicated with the air inlet; a gas filtering device is sealed at the gas outlet, and an air supply device is arranged at the gas inlet; the negative pressure channel switch device is arranged at the bottom of the garbage cavity and comprises a jacking assembly and a filter screen top plate, the jacking assembly jacks the filter screen top plate to form a communication channel below the filter screen top plate, and the air supply cavity, the air outlet cavity and the communication channel are communicated to form a negative pressure channel.

In some embodiments, the filter screen top plate comprises a waste filter screen and a first closing plate and a second closing plate arranged on the waste filter screen; one end of the air supply cavity is provided with a first communicating port, and one end of the air outlet cavity is provided with a second communicating port; when the jacking assembly does not jack the top plate of the filter screen, the first communicating port is matched with the first closing plate, and the second communicating port is matched with the second closing plate.

In some embodiments, a filter mounting seat is arranged on the outer wall of the dustbin body 1 at a position corresponding to the air outlet, the air filtering device is mounted in the filter mounting seat, and a first opening is arranged below the filter mounting seat; a first movable groove is formed in the outer wall of the garbage can main body 1 below the first opening, a first movable assembly is installed in the first movable groove, and the gas filtering device is supported on the first movable assembly.

In some embodiments, the first movable assembly includes a movable pin movably mounted in the first movable groove, the gas filtering device is supported on the movable pin, and a spring is located between the movable pin and a bottom surface of the first movable groove.

In some embodiments, the movable pin is provided with a limit tooth, and the movable pin is clamped in the first movable groove through the limit tooth.

In some embodiments, a sealing rubber pad is fixedly mounted on the inner wall of the filter mounting seat around the air outlet, and the sealing rubber pad is in contact with the gas filtering device.

In some embodiments, a spare installation seat is arranged on the outer wall of the dustbin body above the filtering installation seat, a second opening is formed below the spare installation seat, and a third opening is formed above the filtering installation seat; a standby filtering device is arranged in the standby mounting seat; a second movable groove is formed in the outer wall of the garbage can main body below the second opening, a second movable assembly is installed in the second movable groove, and the standby filtering device is supported on the second movable assembly.

In some embodiments, a filter recovery groove is disposed on an outer wall of the dustbin body below the filter mounting seat.

In some embodiments, the gas filtering device includes a filter plate, the filter plate has a plurality of mounting holes, and an activated carbon filter block is fixedly disposed in each of the mounting holes.

In some embodiments, an odor sensor and a control chip are further disposed in the garbage can, and the control chip controls the negative pressure channel switching device and the air supply device according to signals transmitted by the odor sensor.

The embodiment of the utility model provides a dustbin, include: the garbage can comprises a garbage can body, wherein a garbage cavity, an air supply cavity and an air outlet cavity are formed in the garbage can body; an air outlet and an air inlet are formed in the side wall of the garbage can main body, the air outlet cavity is communicated with the air outlet, and the air supply cavity is communicated with the air inlet; a gas filtering device is sealed at the gas outlet, and an air supply device is arranged at the gas inlet; the negative pressure channel switch device is arranged at the bottom of the garbage cavity and comprises a jacking assembly and a filter screen top plate, the jacking assembly jacks the filter screen top plate to form a communication channel below the filter screen top plate, and the air supply cavity, the air outlet cavity and the communication channel are communicated to form a negative pressure channel.

With this kind of mode, in the below of dustbin main part, the jacking subassembly can jacking filter screen roof form the intercommunication passageway below the filter screen roof, make the air supply chamber, air outlet chamber and intercommunication passageway intercommunication form negative pressure channel, air supply arrangement can send into this negative pressure channel with the air outside the dustbin, on the one hand, send to gas filtering device and filter after the gas mixture of outside air and rubbish intracavity and get rid of, gaseous peculiar smell filter effect is good, on the other hand, rubbish chamber below is the key sources of peculiar smell such as wet rubbish usually, from the past filtration of rubbish chamber bottom, further promote the peculiar smell filter effect in the dustbin, and then, the utility model discloses the peculiar smell that can effectively promote the dustbin gets rid of the effect, promote user experience.

Drawings

The technical solution and other advantages of the present invention will become apparent from the following detailed description of the embodiments of the present invention with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of the garbage can main body structure of the present invention when the top plate of the filter screen is lifted;

FIG. 2 is a schematic structural view of the main structure of the garbage can of the present invention, wherein the top plate of the filter screen is not lifted;

fig. 3 isbase:Sub>A partial cross-sectional view of the invention at the positionbase:Sub>A-base:Sub>A in fig. 1.

Detailed Description

The technical solution 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. It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to limit the invention to the precise embodiments disclosed. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to 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 or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed 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 implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, the present invention provides a garbage can 100, comprising: the garbage can comprises a garbage can body 1, wherein a garbage cavity 11, an air supply cavity 12 and an air outlet cavity 13 are formed in the garbage can body 1; an air outlet 14 and an air inlet 15 are formed in the side wall of the garbage can main body, the air outlet cavity 13 is communicated with the air outlet 14, and the air supply cavity is communicated with the air inlet 15; a gas filtering device 16 is sealed at the gas outlet 14, and an air supply device 17 is arranged at the gas inlet 15; negative pressure passageway switching device 2 sets up the bottom in rubbish chamber 11, negative pressure passageway switching device 2 includes jacking subassembly 21 and filter screen roof 22, jacking subassembly 21 jacking filter screen roof 22 is in form intercommunication passageway 23 below the filter screen roof 22, air supply chamber 12 the air outlet chamber 13 reaches the intercommunication passageway 23 intercommunication forms the negative pressure passageway.

In the below of dustbin main part 1, jacking subassembly 21 can jack up filter screen roof 22 and form a intercommunication passageway 23 below filter screen roof 22 for air supply chamber 12, air-out chamber 13 and the whole intercommunication of intercommunication passageway 23 form the negative pressure passageway. Wherein, can be with the interior rubbish of rubbish chamber 11 from the bottom jacking upwards during the jacking of filter screen roof 22, the gaseous intercommunication passageway 23 that sees through this filter screen roof 22 entering in the rubbish chamber 11 also gets into the negative pressure passageway that air supply chamber 12, air-out chamber 13 and the whole intercommunication of intercommunication passageway 23 formed. The jacking component 21 may be any existing jacking mechanism, such as a worm and gear jacking mechanism.

Air supply arrangement 17 of air supply chamber 12 department can send into this negative pressure passageway with the outer air of dustbin main part 1, on the one hand, the outside air is sent to gas filtering device 16 and is filtered and get rid of after getting into the gas mixture of intercommunication passageway 23 from filter screen roof 22, the mode of mixing through the negative pressure makes gas filtering device 16 can be more abundant effectual carry out the peculiar smell filtration, gaseous peculiar smell filter effect is good, on the other hand, below in rubbish chamber 11 is the key sources of peculiar smell such as wet rubbish usually, key peculiar smell gas can be followed rubbish chamber bottom and is gone out through the negative pressure passageway and filter, further promote the peculiar smell filter effect in the dustbin, and then, the utility model discloses can effectively promote the peculiar smell removal effect of dustbin 100, promote user experience.

In some embodiments, the filter head plate 22 comprises a waste filter 221 and a first closing plate 222 and a second closing plate 223 disposed on the waste filter; a first communicating port 121 is formed at one end of the air supply cavity 12, and a second communicating port 131 is formed at one end of the air outlet cavity 13; when the jacking assembly 21 does not jack the filter screen top plate 22, the first communication port 121 is matched with the first closing plate 222, and the second communication port 131 is matched with the second closing plate 223.

Specifically, referring to fig. 2, when the jacking assembly 21 does not jack the filter screen top plate 22, the first communication port 121 is matched with the first sealing plate 222 to seal the first communication port 121; meanwhile, the second communication port 131 is matched with the second closing plate 223 to close the second communication port 131, and at this time, the space in the garbage chamber 11 is not compressed by the jacking of the filter screen top plate 22.

Further, referring to fig. 2, when the jacking assembly 21 jacks the filter screen top plate 22, the first communication port 121 is opened to match with the first closing plate 222, so as to punch the first communication port 121; meanwhile, the second communicating port 131 is opened by matching with the second closing plate 223, and the second communicating port 131 is opened, at this time, the space in the garbage chamber 11 is compressed by jacking the filter screen top plate 22, meanwhile, the gas in the garbage chamber 11 can enter the negative pressure channel formed by integrally communicating the air supply chamber 12, the air outlet chamber 13 and the communicating channel 23 through the garbage filter screen 221 from the bottom, and the garbage in the garbage chamber 11 is placed on the garbage filter screen 221.

A plurality of meshes can be distributed on the garbage filter screen 221, the sizes of the meshes can be set according to actual conditions, and the sizes of the first closing plate 222 and the second closing plate 223 arranged on the garbage filter screen 221 can be respectively larger than or equal to the sizes of the openings of the first communicating opening 121 and the second communicating opening 131.

In some embodiments, a filter mounting seat 18 is disposed on the outer wall of the dustbin body 1 at a position corresponding to the air outlet 14, the air filtering device 16 is mounted in the filter mounting seat 18, and a first opening is formed below the filter mounting seat 18; a first movable groove 30 is formed in the outer wall of the garbage can main body 1 below the first opening, a first movable assembly 19 is installed in the first movable groove 30, and the gas filtering device 16 is supported on the first movable assembly 19.

By supporting the gas filtering device 16 on the first movable assembly 19, the first opening is formed below the filter mounting seat 18, so that the gas filtering device 16 can be conveniently taken out from the first opening by removing the first movable assembly 19, and the replacement and installation are convenient.

Specifically, in one mode, the first movable assembly 19 includes a movable pin 191 and a spring 192, the movable pin 191 is movably mounted in the first movable groove 30, the gas filtering device 16 is supported on the movable pin 191, and the spring 192 is located between the movable pin 191 and the bottom surface of the first movable groove 30.

In this way, the movable pin 191 is retracted into the first movable groove 30 by simply pressing the movable pin 191 into the first movable groove 30, so that the gas filter 16 supported on the movable pin 191 automatically falls out of the first opening.

Further, the movable pin 191 may be provided with a limit tooth 1911, and the movable pin 191 may be engaged with the first movable groove 30 by the limit tooth 1911. As shown in fig. 1 and 2, the upper and lower portions of the movable pin 191 may be provided with a limit tooth 1911, respectively.

Further, encircle on the inner wall of 18 in the filtration mount pad gas outlet 14 can fixed mounting have sealed cushion, sealed cushion with the contact of gas filtering device 16, thereby, gas filtering device 16 will through sealed cushion gas outlet 14 is effectively sealed, gas leakage when preventing gas filtration guarantees the gas filtration effect.

In some embodiments, a spare installation seat 31 is disposed on the outer wall of the dustbin body 1 above the filter installation seat 18, a second opening is opened below the spare installation seat 31, and a third opening is opened above the filter installation seat 18; a standby filter device 32 is arranged in the standby mounting seat 31; a second movable groove 33 is formed in the outer wall of the garbage can main body 1 below the second opening, a second movable assembly 34 is installed in the second movable groove 33, and the standby filtering device 32 is supported on the second movable assembly 34.

By supporting the spare filtering device 32 on the second movable assembly 34, since the second opening is formed below the spare mounting seat 31, the spare filtering device 32 can be conveniently dropped from the second opening by moving the second movable assembly 34, and can be conveniently dropped from the third opening above the filtering mounting seat 18, so that the replacement of the filtering device is conveniently realized.

The second movable assembly 34 may be similar to the first movable assembly, and in one mode, the second movable assembly 34 may include a movable pin movably mounted in the second movable groove 33, and a spring supported on the movable pin and between the movable pin and the bottom surface of the second movable groove 33.

In this way, the movable pin can be retracted into the second movable slot 33 by simply pressing the movable pin into the second movable slot 33, so that the spare filter 32 supported on the movable pin automatically falls out of the second opening. Furthermore, the movable pin may be provided with a limit tooth, and the movable pin is engaged with the second movable groove 33 through the limit tooth. As shown in fig. 1 and 2, the upper and lower portions of the moving pin of the second moving assembly 34 may be provided with a stopper tooth, respectively.

In some embodiments, a filter recovery groove is disposed on the outer wall of the dustbin body 1 below the filter mounting seat 18. Further, the gas filter 16 in the filter mounting seat 18 can fall into the filter recovery tank 35 for placement, and can be periodically recovered by personnel involved.

In some embodiments, the gas filtering device 16 includes a filter plate having a plurality of mounting holes, and an activated carbon filter block is fixed in each of the mounting holes. The peculiar smell of the gas can be effectively filtered through the active carbon filter block.

In some embodiments, an odor sensor and a control chip are further disposed in the garbage can, and the control chip controls the negative pressure channel switch device 2 and the air supply device 17 according to signals transmitted by the odor sensor. The odor sensor can be the existing sensor for detecting odor, the odor sensor can be installed in the garbage cavity of the garbage can main body 1 according to actual conditions, the odor sensor can transmit odor detection signals to the control chip, the control chip can be electrically connected with the jacking mechanism in the negative pressure channel switch device 2, the control chip can be electrically connected with the fan in the air supply device 17, and the control chip can automatically control the jacking mechanism and the fan to move when the odor detection signals meet preset conditions, so that the gas filtration in the garbage can is automatically realized. It will be appreciated that in some embodiments, the jacking mechanism in the negative pressure passage switching device 2 and the fan in the air supply device 17 can be manually turned on by a user according to the air filtering requirement.

In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

The garbage can convenient to clean provided by the embodiment of the invention is described in detail above, a specific example is applied in the text to explain the principle and the implementation mode of the invention, and the description of the above embodiment is only used for helping to understand the technical scheme and the core idea of the invention; those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the present invention in its various embodiments.

Claims

1. A trash bin, comprising:

the garbage can comprises a garbage can body, wherein a garbage cavity, an air supply cavity and an air outlet cavity are formed in the garbage can body; an air outlet and an air inlet are formed in the side wall of the garbage can main body, the air outlet cavity is communicated with the air outlet, and the air supply cavity is communicated with the air inlet;

a gas filtering device is sealed at the gas outlet, and an air supply device is arranged at the gas inlet;

the negative pressure channel switch device is arranged at the bottom of the garbage cavity and comprises a jacking assembly and a filter screen top plate, the jacking assembly jacks the filter screen top plate to form a communication channel below the filter screen top plate, and the air supply cavity, the air outlet cavity and the communication channel are communicated to form a negative pressure channel.

2. A waste bin according to claim 1, wherein: the filter screen top plate comprises a garbage filter screen and a first sealing plate and a second sealing plate which are arranged on the garbage filter screen;

one end of the air supply cavity is provided with a first communicating port, and one end of the air outlet cavity is provided with a second communicating port; when the jacking assembly does not jack the top plate of the filter screen, the first communicating port is matched with the first closing plate, and the second communicating port is matched with the second closing plate.

3. A waste bin according to claim 1, wherein: a filtering installation seat is arranged on the outer wall of the dustbin body 1 corresponding to the air outlet, the air filtering device is installed in the filtering installation seat, and a first opening is formed below the filtering installation seat;

a first movable groove is formed in the outer wall of the garbage can main body 1 below the first opening, a first movable assembly is installed in the first movable groove, and the gas filtering device is supported on the first movable assembly.

4. A waste bin according to claim 3, wherein: the first movable assembly comprises a movable pin and a spring, the movable pin is movably mounted in the first movable groove, the gas filtering device is supported on the movable pin, and the spring is located between the movable pin and the bottom surface of the first movable groove.

5. A waste bin according to claim 4, wherein: the movable pin is provided with limiting teeth, and the movable pin is clamped in the first movable groove through the limiting teeth.

6. A waste bin according to claim 3, wherein: encircle on the inner wall in the filtration mount pad gas outlet fixed mounting has sealed cushion, sealed cushion with the contact of gas filtration device.

7. A waste bin according to claim 3, wherein: a standby installation seat is arranged on the outer wall of the dustbin body above the filtering installation seat, a second opening is formed below the standby installation seat, and a third opening is formed above the filtering installation seat; a standby filtering device is arranged in the standby mounting seat;

a second movable groove is formed in the outer wall of the garbage can main body below the second opening, a second movable assembly is installed in the second movable groove, and the standby filtering device is supported on the second movable assembly.

8. A waste bin according to claim 3, wherein: and a filter recovery tank is arranged on the outer wall of the dustbin body and below the filter mounting seat.

9. A waste bin according to claim 1, wherein: the gas filtering device comprises a filtering plate, a plurality of mounting holes are formed in the filtering plate, and an active carbon filtering block is fixedly arranged in each mounting hole.

10. A waste bin according to any one of claims 1 to 9, further comprising: an odor sensor and a control chip are further arranged in the garbage can, and the control chip controls the negative pressure channel switching device and the air supply device according to signals transmitted by the odor sensor.