CN210593559U - Garbage storage device - Google Patents

Abstract

The application discloses rubbish storage device includes: a device body forming an accommodation space; the sealing assembly can be movably arranged in the accommodating space and is used for moving to one or more positions on the garbage bag which is oppositely arranged in the accommodating space to carry out sealing operation, so that the garbage bag can form a sealed garbage bag accommodating cavity between each seal which is relatively positioned at the upper position and the lower position; and the lifting component can be movably arranged in the accommodating space up and down and supports the garbage bag. The utility model provides a rubbish storage device can drop into the operation of sealing that carries out different positions to the disposal bag along with rubbish, and forms one by one and hold for example the inclosed disposal bag of peculiar smell rubbish and accomodate the chamber, convenient operation just shields the peculiar smell, well solves prior art's problem.

Description

Garbage storage device

Technical Field

The application relates to the technical field of garbage collection, in particular to a garbage collection device.

Background

In the scene of nursing and nursing infants and patients, articles such as diapers and the like are used because infants and old people often do not have self-care capability and need to be nursed, but the diapers and the like are polluted after being used, and peculiar smell can be emitted if the diapers and the like are only thrown into an indoor garbage can and cannot be sealed; similarly, some kitchen waste can also emit odor.

However, if sealing is required for each time of putting the odor-type garbage, a garbage bag is required to be used for putting the odor-type garbage and is sealed, and more operations are required in the process, so that the process is very complicated.

Therefore, how to find a garbage storage device capable of hermetically storing odor garbage, which is convenient to operate, is a technical problem to be solved in the industry.

Disclosure of Invention

In view of the shortcomings of the prior art, the garbage storage device aims to solve the problem that odorous and dirty objects are inconvenient to throw in the prior art.

To achieve the above and other related objects, the present application provides a garbage collection apparatus, comprising: a device body forming an accommodation space; the sealing assembly can be movably arranged in the accommodating space and is used for moving to one or more positions on the garbage bag which is oppositely arranged in the accommodating space to carry out sealing operation, so that the garbage bag can form a sealed garbage bag accommodating cavity between each seal which is relatively positioned at the upper position and the lower position; and the lifting component can be movably arranged in the accommodating space up and down and supports the garbage bag.

In one or more embodiments of the present disclosure, the sealing assembly forms the seal by heat-melting.

In one or more embodiments of the present application, the sealing assembly includes: a pair of relatively movable closure members having opposite sides for gripping the bag, at least one of the opposite sides being provided with a heat-fusible member.

In one or more embodiments of the present application, a garbage collection device includes: the first driving part is used for driving the sealing assembly to move; and the control circuit is electrically connected with and controls the first driving part.

In one or more embodiments of the present application, a breaking member for breaking the garbage bag is further disposed in the accommodating space.

In one or more embodiments of the present application, the disconnect member comprises: a cutting member to break the garbage bag; or the object grabbing mechanism is used for tearing off the garbage bag; or fusing the hot melting component of the garbage bag.

In one or more embodiments of the present application, the lifting member descends along with the formation of the garbage bag receiving cavity, and the breaking member triggers the action of breaking the garbage bag when the lifting member reaches a predetermined position.

In one or more embodiments of the present application, the lifting assembly is provided with a stroke sensor or the accommodating space is provided with a position sensor for detecting a position of the lifting assembly; and the control circuit is electrically connected with the stroke sensor or the position sensor and is electrically connected with and controls the third driving part for driving the disconnecting part to move.

In one or more embodiments of the present application, the breaking member triggers the act of breaking the garbage bag when the number of sealing times of the sealing assembly reaches a predetermined threshold.

In one or more embodiments of the present application, the garbage accommodating device includes: and the control circuit is electrically connected with and controls the third driving part for driving the disconnecting part to move, and records the sealing times.

In one or more embodiments of the present application, a detector is disposed in the accommodating space and is used for detecting garbage thrown into the garbage bag; and the control circuit is electrically connected with the detector and is electrically connected with and controls the first driving part used for driving the sealing assembly to move and the second driving part used for driving the lifting assembly to move up and down.

In one or more embodiments of the present application, the device body includes: the machine body assembly is internally provided with a garbage throwing space with an upper opening, and the lifting assembly is arranged in the garbage throwing space; the machine head assembly can be arranged at the opening of the machine body assembly in an opening and closing manner, and an arrangement space which is communicated up and down is formed inside the machine head assembly; the setting space is communicated with the garbage throwing space to form the accommodating space for placing the garbage bag; the sealing part is arranged in the arrangement space.

In one or more embodiments of the present application, the garbage bag is placed in the garbage throwing space to divide the accommodating space into an upper space and a lower space which are not communicated with each other; the machine head assembly is provided with a blowing port communicated with the setting space and the outside, and the blowing port is provided with a fan used for blowing air into the setting space; wherein, the machine body assembly is provided with a cover body which can open and close an upper opening of the setting space of the machine body assembly; and under the state that the upper opening of the setting space is closed, namely the cover body is covered to close the upper opening, an air passage is formed to guide the airflow blown by the fan to the bottom of the garbage bag, so that the garbage bag moves downwards.

As described above, the garbage collection device of the present application includes: a device body forming an accommodation space; the sealing assembly can be movably arranged in the accommodating space and is used for moving to one or more positions on the garbage bag oppositely arranged in the accommodating space to carry out sealing operation, so that a sealed garbage bag accommodating cavity can be formed between every two seals which are oppositely arranged at the upper position and the lower position; and the lifting component can be movably arranged in the accommodating space up and down and supports the garbage bag. The utility model provides a rubbish storage device can drop into the operation of sealing that carries out different positions to the disposal bag along with rubbish, and forms one by one and hold for example the inclosed disposal bag of peculiar smell rubbish and accomodate the chamber, convenient operation just shields the peculiar smell, well solves prior art's problem.

Drawings

Fig. 1A is a schematic structural diagram of a trash bag according to an embodiment of the present application.

Fig. 1B is a schematic view of the sealing structure of the garbage bag of fig. 1A by the sealing member.

FIG. 1C is a schematic structural view showing a garbage bag receiving cavity formed by removing the sealing member after the sealing of FIG. 1B is completed.

FIG. 1D is a schematic view of the structure of FIG. 1B for resealing the trash bag.

Fig. 1E is a schematic structural view of two garbage bag receiving cavities formed after fig. 1D.

Fig. 2A is a schematic perspective view of a garbage collection device according to an embodiment of the present application.

Fig. 2B is a schematic view of the machine head assembly of the garbage collecting device in the embodiment of the present application in an opened three-dimensional structure.

Fig. 2C is an exploded perspective view of the garbage collection device according to the embodiment of the present disclosure.

Fig. 3A is a schematic cross-sectional view of a garbage collection device according to an embodiment of the present disclosure.

Fig. 3B is a schematic view of the garbage bag sealing structure of fig. 3A to form a plurality of garbage bag receiving cavities.

Fig. 4 is a schematic circuit block diagram of a circuit system of the garbage collection device according to an embodiment of the present disclosure.

Detailed Description

The following description of the embodiments of the present application is provided by way of specific examples, and other advantages and effects of the present application will be readily apparent to those skilled in the art from the disclosure herein. The present application is capable of other and different embodiments and its several details are capable of modifications and/or changes in various respects, all without departing from the spirit of the present application. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

Embodiments of the present application will be described in detail below with reference to the accompanying drawings so that those skilled in the art to which the present application pertains can easily carry out the present application. The present application may be embodied in many different forms and is not limited to the embodiments described herein.

In order to clearly explain the present application, components that are not related to the description are omitted, and the same reference numerals are given to the same or similar components throughout the specification.

Throughout the specification, when a component is referred to as being "connected" to another component, this includes not only the case of being "directly connected" but also the case of being "indirectly connected" with another element interposed therebetween. In addition, when a component is referred to as "including" a certain constituent element, unless otherwise stated, it means that the component may include other constituent elements, without excluding other constituent elements.

When an element is referred to as being "on" another element, it can be directly on the other element, or intervening elements may also be present. When a component is referred to as being "directly on" another component, there are no intervening components present.

Although the terms first, second, etc. may be used herein to describe various elements in some instances, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, the first interface and the second interface, etc. are described. Also, as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context indicates otherwise. It will be further understood that the terms "comprises," "comprising," "includes" and/or "including," when used in this specification, specify the presence of stated features, steps, operations, elements, components, items, species, and/or groups, but do not preclude the presence, or addition of one or more other features, steps, operations, elements, components, species, and/or groups thereof. The terms "or" and/or "as used herein are to be construed as inclusive or meaning any one or any combination. Thus, "A, B or C" or "A, B and/or C" means "any of the following: a; b; c; a and B; a and C; b and C; A. b and C ". An exception to this definition will occur only when a combination of elements, functions, steps or operations are inherently mutually exclusive in some way.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the singular forms "a", "an" and "the" include plural forms as long as the words do not expressly indicate a contrary meaning. The term "comprises/comprising" when used in this specification is taken to specify the presence of stated features, regions, integers, steps, operations, elements, and/or components, but does not exclude the presence or addition of other features, regions, integers, steps, operations, elements, and/or components.

Terms indicating "lower", "upper", and the like relative to space may be used to more easily describe a relationship of one component with respect to another component illustrated in the drawings. Such terms are intended to include not only the meanings indicated in the drawings, but also other meanings or operations of the device in use. For example, if the device in the figures is turned over, elements described as "below" other elements would then be oriented "above" the other elements. Thus, the exemplary terms "under" and "beneath" all include above and below. The device may be rotated 90 or other angles and the terminology representing relative space is also to be interpreted accordingly.

Although not defined differently, including technical and scientific terms used herein, all terms have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. Terms defined in commonly used dictionaries are to be additionally interpreted as having meanings consistent with those of related art documents and the contents of the present prompts, and must not be excessively interpreted as having ideal or very formulaic meanings unless defined.

In view of the shortcoming of prior art, this application provides rubbish storage device, can seal up through sealing one by one and form each airtight rubbish bag storage chamber and seal up there is peculiar smell rubbish, for example used diaper, kitchen garbage etc. solve prior art's problem.

In one or more embodiments, the waste receptacle may be a trash can, bin, or other form of trash receptacle.

As shown in fig. 1A to fig. 1E, schematic diagrams illustrating a dynamic structural principle of a process of implementing each garbage bag accommodating cavity 14 in the embodiment of the present application are shown.

As shown in fig. 1A, a schematic structural diagram of a garbage bag 11 in the embodiment of the present application is shown.

The waste bag 11 can be placed in a waste receptacle with an open upper end for depositing waste 12.

In this embodiment, a sealing assembly is shown, which is movably disposed in the waste receptacle; wherein, optionally, the sealing assembly may comprise two sealing members 13 capable of moving relatively, and moving relatively to clamp the garbage bag 11 and perform the sealing operation on the clamped position, as shown in fig. 1B.

In a possible implementation, the sealing operation may be performed by heat melting, i.e. for example, by providing a heat melting component on at least one of the two opposite sides of the sealing member 13, so as to heat the clamped portion of the garbage bag 11 until the garbage bag is melted, and since the clamped portion is the bag surface on the two original sides of the garbage bag 11, the sealing operation is performed by adhering after the melting and fixing together after the cooling.

As shown in fig. 1C, the closure member 13 is moved away from the clamp to release the clamp, the clamp is cooled to seal the opening, and the bottom of the bag 11 is initially closed, thereby forming a first sealed bag receiving chamber 14 between the seal and the bottom.

As shown in fig. 1D, the garbage bag 11 moves downward, and as can be seen from the figure, the top of the lower garbage bag receiving cavity 14 is sealed to become the closed bottom of the next upper garbage bag receiving cavity 14, and after the user continues to put garbage 12 into the garbage bag 11, the sealing component can be controlled to continue sealing, so as to form the next closed garbage bag receiving cavity 14, i.e. the second garbage bag receiving cavity 14 in the figure.

By analogy, as the garbage throwing continues, the generation of the corresponding garbage bag receiving cavities 14 forms a structure of a string of garbage bag receiving cavities 14 as shown in fig. 1E.

Optionally, when the disposal bag storage cavity 14 is piled up to a certain amount, the member can be disconnected by means of hot melting, cutting, pulling and the like, and then a string of disposal bag storage cavities 14 can be taken out and discarded conveniently.

It should be noted that, under the condition that domestic garbage classification is carried out, the garbage bag 11 and the loaded articles such as diapers belong to dry garbage classification, and can be directly put in dry garbage classification without breaking the bag, so that the garbage bag is very convenient, and the commercial prospect of the scheme of the application is very considerable.

Fig. 1A to 1E schematically show the structural principle of the present application for realizing a plurality of garbage bag accommodating cavities 14 by sealing, and the following will exemplarily show the specific structure of the garbage accommodating device.

For example, the body of the garbage container may form a containing space, and the sealing assembly, the garbage bag 11, etc. in the above embodiments may be located in the containing space.

As shown in fig. 2A, a schematic perspective view of a garbage accommodating device in an embodiment of the present application is shown; fig. 2B shows a schematic perspective view of the raised head assembly 22 of the trash receptacle of the present embodiment.

In this embodiment, the device body of the garbage accommodating device includes: a body assembly 21, and a head assembly 22.

As can be seen in fig. 2A and 2B, the body assembly 21 has an upper opening and a trash holding space 211 formed therein.

The handpiece assembly 22 is openably and closably provided at the opening of the body assembly 21. For example, as shown in fig. 2B, the head assembly 22 can be flipped up to expose the waste deposit space 211; alternatively, the nose assembly 22 may be removable from the body assembly 21.

The head assembly 22 has an installation space 221 formed therein and vertically penetrating therethrough; the setting space 221 is communicated with the garbage throwing space 211 to form the accommodating space for placing garbage bags.

A sealing assembly is arranged in the arrangement space 221 of the nose assembly 22. In this embodiment, the closure assembly includes a pair of relatively movable closures 222; as in the previous embodiment, the pair of sealing members 222 can be moved relatively close to each other to clamp the trash bag and seal it, for example, by heat staking.

In one or more embodiments, the sealing assembly may be connected to a first driving member (not shown), which includes a power unit such as a motor, a pneumatic/hydraulic pump, etc., and is connected to the sealing assembly via a transmission mechanism such as one or more of a gear, a screw, a guide, a slider, etc., or directly, so as to drive the two sealing members 222 of the sealing assembly to move relatively.

And the hot melting component arranged on the sealing assembly can also be controlled to heat, and the hot melting component can comprise a heating body (such as a metal conductor) and a power supply circuit connected with the heating body.

Fig. 2C is a schematic view showing an exploded structure of the garbage collection device according to the embodiment of the present application.

In this embodiment, the disposing space 221 may be provided with a garbage bag box 23, the garbage bag box 23 is annular, a middle portion of the garbage bag box 23 is also provided with a third accommodating portion penetrating up and down, a top opening of the third accommodating portion may be used as a garbage input opening, a garbage bag is loaded in the garbage bag box 23, the garbage bag box 23 may be provided with a garbage bag outlet to pull out a bottom of the garbage bag, the bottom of the garbage bag is closed and extends downward through the disposing space 221 to be disposed in the garbage input space 211, similar to the principle of fig. 1A to 1E, the bottom of the garbage bag may gradually descend in the garbage input space 211, and the rest of the garbage bag in the garbage bag box 23 is gradually pulled out and sealed by a sealing component.

In this embodiment, the waste bag box 23 can be inserted from the top opening of the installation space 221 of the head assembly 22; preferably, the size and shape of the top opening of the installation space 221 are matched with those of the garbage bag box 23, while the inner wall of the installation space 221 at a certain depth is protruded to form a step part for supporting the garbage bag box 23, and the bottom opening of the installation space 221 can be used for the garbage bag to pass through to enter the garbage putting space 211; preferably, the depth from the top of the installation space 221 to the step part is similar to the depth of the garbage bag box 23; further preferably, the top of the head assembly 22 may further be provided with a rotatable cover 223 (e.g. a plate) for closing the top opening of the disposing space 221, so as to make the appearance smooth and beautiful.

Optionally, the sealing assembly may further include an air blowing port 224 and a fan 24 disposed corresponding to the air blowing port 224, the air blowing port 224 is communicated with the disposing space 221, and the fan 24 blows air into the disposing space 221.

The garbage throwing space 211 can be provided with a lifting component which can move up and down and support the garbage bag. In one or more embodiments, the lifting assembly can be lowered one step for each formed trash bag receiving cavity 281 for the next subsequent sealing.

In this embodiment, the structure of the lifting assembly includes: a supporting plate 25 for supporting the garbage bag and a chute 26 arranged along the vertical direction are combined in a relatively sliding way. In a possible implementation, a sliding block 251 extends from the supporting plate 25 and is coupled to the sliding groove 26.

In this embodiment, the chute 26 may be provided to a carrier 27, and the carrier 27 may be fixed in the garbage throwing space 211. Of course, in other embodiments, the chute 26 may be directly disposed on the inner wall of the garbage throwing space 211, and the carrier 27 may be omitted.

It should be noted that the structure of the lifting assembly in this embodiment is only an example, and other structures can be completely implemented in other embodiments, for example, the supporting plate 25 is sleeved on a sliding rod in the garbage throwing space 211, or the supporting plate 25 has a roller to cooperate with a sliding rail in the garbage throwing space 211; in addition, optionally, the supporting plate 25 may be configured to be slidable up and down on both opposite sides instead of being configured to be slidable up and down on one side, so that the lifting of the supporting plate 25 is more stable.

Optionally, a second driving unit (not shown) may be connected to the lifting assembly, wherein the second driving unit includes a power unit such as a motor, a pneumatic/hydraulic pump, etc., and is connected to the lifting assembly via a transmission mechanism such as one or more of gears, screws, guides, slides, etc., or directly, so as to drive the lifting assembly to perform up and down lifting movements.

Referring to fig. 3A and fig. 3B, an application process of the garbage collecting device is illustrated by a schematic cross-sectional structure diagram of the embodiment.

As shown in fig. 3A, the bottom of the bag 28 in the bag box 23 is shown entering the waste deposit space 211 and being held by the pallet 25 of the lifting assembly.

As can be seen, the entire bag can initially be a single unit with only a bottom closure, and the portion of the bag box 23 storing the folded bag 28 can be gradually pulled out of the bag box 23 as the bottom of the bag 28 moves downward.

As shown in fig. 3A, there is shown a structure in which the garbage bag 28 is drawn to move downward by blowing air through the fan 24.

Specifically, the garbage bag is placed in the garbage throwing space 211 to divide the accommodating space into an upper space and a lower space which are not communicated with each other. As can be seen, since the material of the trash bag 28 is not conducive to ventilation (e.g., a material with good air tightness such as plastic), the lower space, which is the part of the accommodating space below the trash bag, is in poor air flow communication with respect to the upper space, in the illustrated embodiment, the cover 223 of the body assembly 21 closes the upper opening of the installation space 221, so that the upper space above the garbage bag (i.e. the space formed by the garbage input space 211 and the installation space 221) is communicated with the outside only at one position of the air blowing opening, and in case that the fan 24 blows air inwards, the air flow will naturally reach the bottom of the waste bag 28 along the air passage formed in the upper space (as shown by the dotted arrow), so that the waste bag 28 moves down, in this embodiment, the bottom of the bag 28 is moved downward to draw the remainder of the bag 28 out of the bag box 23.

The advantage of this structure lies in, moves down disposal bag 28 bottom through blowing, and need not the action of common 28 bottoms of disposal bag through the manual work when the disposal bag is installed to the garbage bin, effectively reduces manual operation's burden, promotes user experience.

As shown in fig. 3B, similar to the principle of the previous embodiment, as the garbage is thrown in, the garbage bag 28 is pulled down and the supporting plate 25 of the lifting assembly is moved down gradually, so as to seal the garbage bag at a position by position to form a series of garbage bag receiving cavities 281.

In this embodiment, when a certain number of the garbage bag receiving cavities 281 are stacked, the garbage bag can be cut off from the upper portion by the breaking member, and the bag closing assembly is turned to expose the garbage putting space 211 as shown in fig. 2B, so that a string of the garbage bag receiving cavities 281 can be taken out.

In one or more embodiments of the present application, the disconnection means may include: cutting means to break the garbage bag, which may comprise a needle, or knife, etc. to cut the garbage; or a gripping mechanism, such as a manipulator, claw, etc., which tears the garbage bag apart; or fusing the hot melting component of the garbage bag (wherein the hot melting time is longer than that of the sealing assembly and/or the hot melting temperature is higher, so that fusing is realized).

Please refer to fig. 3C, which shows a schematic enlarged view of a portion of the structure at the C point in fig. 3B.

In this embodiment, the heat fusing part 2221 and the separating part 2222 are both provided on at least one of the opposite side surfaces of the pair of sealing members 222, and protrude toward the other opposite side surface; wherein the breaking member 2221 should be laterally movable to break the garbage bag;

if the breaking part 2222 is implemented by a cutting part, the protruding length of the breaking part should be less than that of the thermal melting part in a state that the cutting part is not cut, so as to avoid the garbage bag from being broken by mistake.

Alternatively, if the disconnecting member 2222 is implemented as a cutting member, such as a needle, a knife, etc., a third driving member (not shown) may be connected, where the third driving member includes a power member such as a motor, a pneumatic/hydraulic pump, etc., and is connected to the disconnecting member directly or through a transmission mechanism such as one or more of a gear, a lead screw, a guide, a slider, etc., so as to drive the disconnecting member to move.

If the breaking member is implemented by a heat-melting member, in other embodiments, the heat-melting member 2221 may also be implemented to break the garbage bag by heat melting; of course, a thermally fusing type disconnecting member may be provided separately from the existing thermally fusing member 2221.

It should be noted that the structure of the garbage storage device shown in fig. 2A to 2C and fig. 3A to 3B is merely an example, and may be changed according to actual needs, for example, the head assembly 22 may not be provided, the garbage bag box 23 may not be provided, and the folded garbage bag may be directly placed in the machine body, and the like, and the structure is not limited to the above embodiment.

Preferably, the first driving member, the second driving member and the third driving member are controlled in an electrically controlled manner, so as to control the cooperating motions of the sealing assembly, the lifting assembly and the disconnecting member to complete the formation and disconnection of the string of garbage bag receiving cavities 281.

Of course, it should be noted that the process may also be performed manually through a mechanical operation, or the manual operation may be combined with an electrical control (for example, through a button or other triggering function), which is not limited to automation.

As shown in fig. 4, a schematic diagram of a circuit module of a circuit system in the garbage collection device in the embodiment of the present application is shown.

In this embodiment, the sealing assembly 401 is connected to a first driving member 402; the lifting assembly 403 is connected with a second driving part 404; the disconnecting member (if implemented by the cutting member) may be connected to the third driving member 406.

The circuit system further includes a control circuit 408 electrically connected to and controlling the first driving member 402, the second driving member 404 and the third driving member 406, so as to control the sealing operation of the sealing assembly 401 on the garbage bag, the lifting of the lifting assembly 403 and the operation of the disconnecting member 405 to disconnect the garbage bag.

The control circuit 408 may also be electrically connected to the heat-melting component 407 to control the heating thereof. In a possible implementation manner, the heat-melting component 407 may include a heating element (e.g., a metal conductor) and a power supply circuit connected thereto, and the control circuit 408 is electrically connected to the power supply circuit to control the operation thereof.

In some embodiments, the lifting assembly 403 descends along with the formation of the garbage bag receiving cavity, and the breaking component may trigger the control circuit 408 to control the lifting assembly 403 to perform the action of breaking the garbage bag when the lifting assembly 403 reaches a predetermined position.

Accordingly, in a possible implementation, the lifting assembly 403 may be provided with a travel sensor 409 or a position sensor 410 in the receiving space for detecting the position of the lifting assembly 403; the control circuit 408 is electrically connected to the stroke sensor 409 or the position sensor 410, so as to trigger and control the disconnecting member 405 to move to perform an action of disconnecting the garbage bag when an electric signal indicating that the lifting assembly 403 reaches a predetermined position is obtained.

Alternatively, in another embodiment, the breaking component 405 may trigger the garbage bag breaking action when the number of seals of the sealing assembly 401 reaches a predetermined threshold.

Specifically, the control circuit 408 may record the number of times that the first driving component 402 controls the sealing component 401 to seal, and when the number of times of sealing reaches a preset threshold, trigger the disconnecting component 405 to move to perform the action of disconnecting the garbage bag.

In some embodiments, the detector 411 may be arranged to detect whether a garbage bag is filled with garbage, and the trigger control circuit 408 controls the sealing assembly 401 to perform a sealing operation on the garbage bag. In a possible implementation, the detector 411 may be a photoelectric, ultrasonic, or pressure sensor, for example, a photoelectric sensor is disposed such that a transmitter and a receiver face a garbage bag receiving cavity of a garbage bag, which is not closed currently, and when garbage is thrown in, return light generated by the photoelectric sensor irradiating on the garbage is received by the receiver to generate an electrical signal indicating that the thrown-in garbage is detected; the principle of the ultrasonic sensor is similar to that; a pressure sensor may be provided at the bottom of the bag, for example on the lifting assembly 403, which when a change in pressure is sensed indicates that a new input of waste is possible, and outputs an electrical signal indicating that input of waste has been detected.

The control circuit 408 is electrically connected to the detector 411, and is used for controlling the sealing operation according to the electrical signal thereof; and can further control the downward movement of the sealed garbage bag.

In some embodiments, optionally, the control circuit 408 may also be electrically connected to and control the fan 412; and if the cover 413 is connected to a fourth driving component 414, optionally, the control circuit 408 may also be electrically connected to and control the fourth driving component 414.

In possible implementations, the control circuit 408 may include one or more of one or more processors (e.g., CPU, SOC, GPU, or DSP), one or more ASICs, one or more ASSPs, and one or more FPGAs, among others.

The possible automated operation of the above-described circuitry is illustrated as an example:

when the detector 411 detects that garbage is put into the garbage bag, an electric signal is generated to the control circuit 408;

the control circuit 408 controls the sealing assembly 401 to move to clamp the garbage bag, and controls the hot melting component 407 to heat to complete the sealing operation, so as to form a sealed garbage bag containing cavity to store the input garbage in a sealed manner;

the control circuit 408 controls the lifting component 403 to move downwards, so that the garbage bag moves downwards due to the gravity of the garbage inside;

the control circuit 408 can control the cover 413 to move to cover, and further control the fan 412 to work to make the bottom of the current garbage bag containing cavity move downwards and open, so as to control the cover 413 to open for continuously throwing garbage;

when the stroke sensor 409 or the position sensor 410 detects that the lifting component 403 descends to a preset position and outputs a corresponding electric signal to the control circuit 408, or when the sealing times recorded by the control circuit 408 indicate that the number of the correspondingly formed garbage bag containing cavities reaches a preset threshold value, the control circuit 408 controls the disconnecting component to move and cut the garbage bags.

The user can take out the formed string of garbage bag containing cavities by himself.

The first driving member 402, the second driving member 404, the third driving member 406, and the fourth driving member 408 may use different power members (e.g., a motor, a pneumatic/hydraulic pump, etc.), or may use a part or all of the same power member to drive different objects through different transmission mechanisms; in addition, all or part of the first driving member 402, the second driving member 404, the third driving member 406 and the fourth driving member 408 are not necessary, and may be replaced by manual operation and mechanical movement according to requirements, and the above examples merely list one possible implementation way, and do not limit the embodiments thereof

It should be noted that the various sensors involved in the embodiment of fig. 4 detect environmental events (e.g., detecting the presence of debris, detecting location, etc.), electrically control (e.g., a motor) the movement of the driving member, and control the heating of the heat-fusible member 407, and therefore are not related to software modifications.

It is noted that optional components are shown in fig. 4 by dashed boxes.

To sum up, the rubbish storage device of this application includes: a device body forming an accommodation space; the sealing assembly can be movably arranged in the accommodating space and is used for moving to one or more positions on the garbage bag oppositely arranged in the accommodating space to carry out sealing operation, so that a sealed garbage bag accommodating cavity can be formed between every two seals which are oppositely arranged at the upper position and the lower position; and the lifting component can be movably arranged in the accommodating space up and down and supports the garbage bag. The utility model provides a rubbish storage device can drop into the operation of sealing that carries out different positions to the disposal bag along with rubbish, and forms one by one and hold for example the inclosed disposal bag of peculiar smell rubbish and accomodate the chamber, convenient operation just shields the peculiar smell, well solves prior art's problem.

The above embodiments are merely illustrative of the principles and utilities of the present application and are not intended to limit the application. Any person skilled in the art can modify or change the above-described embodiments without departing from the spirit and scope of the present application. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical concepts disclosed in the present application shall be covered by the claims of the present application.

Claims (13)

1. A waste collection device, comprising:

a device body forming an accommodation space;

the sealing assembly can be movably arranged in the accommodating space and is used for moving to one or more positions on the garbage bag which is oppositely arranged in the accommodating space to carry out sealing operation, so that the garbage bag can form a sealed garbage bag accommodating cavity between each seal which is relatively positioned at the upper position and the lower position;

and the lifting component can be movably arranged in the accommodating space up and down and supports the garbage bag.

2. A waste collection device according to claim 1, wherein the closure assembly forms the closure by heat staking.

3. A waste collection device according to claim 2, wherein the closure assembly comprises: a pair of relatively movable closure members having opposite sides for gripping the bag, at least one of the opposite sides being provided with a heat-fusible member.

4. The trash receptacle of claim 1, comprising: the first driving part is used for driving the sealing assembly to move; and the control circuit is electrically connected with and controls the first driving part.

5. A waste collection device according to claim 1, wherein the receiving space further comprises a breaking member for breaking the waste bag.

6. The trash receptacle of claim 5, wherein the disconnect member comprises: a cutting member to break the garbage bag; or the object grabbing mechanism is used for tearing off the garbage bag; or fusing the hot melting component of the garbage bag.

7. A waste storage device according to claim 5 wherein the lifting assembly is lowered with formation of the waste bag storage chamber and the breaking member triggers the act of breaking the waste bag when the lifting assembly reaches a predetermined position.

8. A waste collection device according to claim 7, wherein the lifting assembly is provided with a travel sensor or the receiving space is provided with a position sensor for detecting the position of the lifting assembly; and the control circuit is electrically connected with the stroke sensor or the position sensor and is electrically connected with and controls the third driving part for driving the disconnecting part to move.

9. The trash receptacle of claim 5, wherein the breakaway member triggers the act of breaking the trash bag when the number of seals of the seal assembly reaches a predetermined threshold.

10. A waste collection device according to claim 9, including: and the control circuit is electrically connected with and controls the third driving part for driving the disconnecting part to move, and records the sealing times.

11. A waste collection device according to claim 1 or 6, including: the detector is arranged in the accommodating space and is used for detecting the garbage thrown into the garbage bag; and the control circuit is electrically connected with the detector and is electrically connected with and controls the first driving part used for driving the sealing assembly to move and the second driving part used for driving the lifting assembly to move up and down.

12. A waste collection device according to claim 1, wherein the device body comprises:

the machine body assembly is internally provided with a garbage throwing space with an upper opening, and the lifting assembly is arranged in the garbage throwing space;

the machine head assembly can be arranged at the opening of the machine body assembly in an opening and closing manner, and an arrangement space which is communicated up and down is formed inside the machine head assembly; the setting space is communicated with the garbage throwing space to form the accommodating space for placing the garbage bag; the sealing part is arranged in the arrangement space.

13. A trash receptacle according to claim 12, wherein the trash bag is inserted into the trash can space to divide the receptacle space into an upper space and a lower space that are not connected to each other;

the machine head assembly is provided with a blowing port communicated with the setting space and the outside, and the blowing port is provided with a fan used for blowing air into the setting space; wherein, the machine body assembly is provided with a cover body which can open and close an upper opening of the setting space of the machine body assembly;

and under the state that the upper opening of the setting space is closed, namely the cover body is covered to close the upper opening, an air passage is formed to guide the airflow blown by the fan to the bottom of the garbage bag, so that the garbage bag moves downwards.

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