CN219525023U - Garbage can - Google Patents

Abstract

The utility model discloses a garbage can, relates to the technical field of garbage collection, and can solve the problem that the existing garbage can cannot meet the requirements of users due to single function. The garbage can comprises a bagging piece, a shielding piece, a bag paving device and a control device; the bagging piece is provided with a containing cavity with an upward opening, the containing cavity is used for sleeving a bag body of the garbage bag, and the bag opening of the garbage bag can be turned outwards from the opening of the containing cavity and then covers the periphery of the opening; the shielding piece is movably connected with the bagging piece, and the shielding piece and the bagging piece can be switched to a first position by relative movement; when the shielding piece is switched to the first position, the shielding piece is positioned outside the bagging piece and is lower than the periphery of the opening so as to shield at least part of the everted bag opening; the control device is connected with the bag paving device, and when the shielding piece is switched to the first position, the control device controls the bag paving device to pave the bag body of the garbage bag in the accommodating cavity. The utility model is used for collecting garbage.

Description

Garbage can

Technical Field

The utility model relates to the technical field of garbage collection, in particular to a garbage can.

Background

In daily life, people use garbage cans to collect garbage.

The traditional garbage can is provided with a shielding piece at a position lower than the can opening outside the can body, when the garbage bag is sleeved, the bag body of the garbage bag is sleeved into the can body, and then the bag opening of the garbage bag is turned outwards from the can opening, so that the garbage bag can cover the periphery of the can opening to prevent the periphery of the can opening from being polluted by garbage, and the shielding piece is used for shielding the turned-outwards bag opening to prevent the bag opening from being exposed outside the can body to influence the integral shape of the garbage can;

conventional other garbage cans are provided with a bag paving device, and the bag paving device is used for paving garbage bags sleeved in the can body, so that the garbage bags are flatter, and a user can put garbage conveniently.

However, both of these two kinds of garbage cans have the problem of single function, and can not meet the user's needs.

Disclosure of Invention

The embodiment of the utility model provides a garbage can, which can solve the problem that the existing garbage can cannot meet the requirements of users due to single function.

In order to achieve the above purpose, the embodiment of the present utility model adopts the following technical scheme:

a garbage can comprises a bagging piece, a shielding piece, a bag paving device and a control device; the bag sleeving piece is provided with a containing cavity with an upward opening, the containing cavity is used for sleeving a bag body of a garbage bag, and a bag opening of the garbage bag can be turned outwards from the opening of the containing cavity and then covers the periphery of the opening; the shielding piece is movably connected with the bagging piece, and the shielding piece and the bagging piece are relatively movable to enable the shielding piece to be switched to a first position; when the shielding piece is switched to the first position, the shielding piece is positioned outside the bagging piece and is lower than the periphery of the opening so as to shield the bag opening which is at least partially everted; the control device is connected with the bag laying device, and when the shielding piece is switched to the first position, the control device controls the bag laying device to lay the bag body of the garbage bag in the accommodating cavity.

Optionally, when the shutter is in the first position, a downward projection of the perimeter of the opening covers the upper edge of the shutter.

Optionally, the bag laying device comprises an air flow generator, the air flow generator is connected with the control device, and when the shielding piece is switched to the first position, the control device controls the air flow generator to start so as to generate air flow acting on the bag body, and then the bag body is laid in the accommodating cavity.

Optionally, the bag paving device further includes an air extraction opening, the air extraction opening is communicated with the accommodating cavity, the air flow generator is started to enable air between the bag body and the accommodating cavity to be extracted through the air extraction opening, and along with the extraction of the air, the bag body can be paved in the accommodating cavity.

Optionally, the bag laying device further comprises an air blowing port, and the air flow generator is started to blow air into the bag body through the air blowing port, so that the bag body is laid in the accommodating cavity.

Optionally, the bag paving device comprises a bag pulling piece, the bag pulling piece is connected with the control device, and when the shielding piece is switched to the first position, the control device controls the bag pulling piece to pull the bag body so as to lay the bag body in the accommodating cavity.

Optionally, the bag pulling member is movably disposed between a wall of the accommodating cavity and the bag body, and when the shielding member is switched to the first position, the control device controls the bag pulling member to pull the bag body in a direction close to the wall of the cavity, so that the bag body is laid in the accommodating cavity.

Optionally, the bag pulling member is movably disposed outside the accommodating cavity, and when the shielding member is switched to the first position, the control device controls the bag pulling member to extend into the bag body and pull the bag body to a direction close to a cavity wall of the accommodating cavity, so that the bag body is laid in the accommodating cavity.

Optionally, the control device comprises a switch and a driving structure, and the driving structure is connected with the switch and the bag laying device; when the shielding piece is switched to the first position, the switch is triggered, so that the switch sends a bag paving signal to the driving structure, and the driving structure drives the bag paving device to pave the bag body of the garbage bag in the accommodating cavity.

Optionally, the switch is a physical switch, the physical switch is arranged on one of the shielding piece and the bagging piece, and a pressing part is arranged on the other one of the shielding piece and the bagging piece; when the shielding piece is switched to the first position, the pressing part presses the physical switch, so that the physical switch sends the bag paving signal to the driving structure.

Optionally, the switch is a photoelectric switch, and the photoelectric switch is arranged on one of the shielding piece and the bagging piece; when the shielding piece is switched to the first position, the other one of the shielding piece and the bagging piece shields the photoelectric switch, so that the photoelectric switch sends the bag paving signal to the driving structure.

Optionally, the switch is a hall switch, the hall switch is arranged on one of the shielding piece and the bagging piece, and a magnetic piece is arranged on the other one of the shielding piece and the bagging piece; when the shielding piece is switched to the first position, the magnetic piece enters an induction area of the Hall switch, so that the Hall switch sends the bag paving signal to the driving structure.

Optionally, the shielding piece is disposed outside the bagging piece and is in sliding fit with the bagging piece along the depth direction of the accommodating cavity, and the shielding piece and the bagging piece relatively slide along the depth direction of the accommodating cavity so that the shielding piece can be switched to the first position or separated from the first position.

Optionally, a support member is disposed between the shielding member and the bagging member, and the support member is disposed on one of the shielding member and the bagging member and is supported on the other of the shielding member and the bagging member.

Optionally, the plurality of the supporting members are arranged along the circumferential direction of the opening.

Optionally, a limiting structure is arranged between the shielding piece and the bagging piece, and the limiting structure is used for limiting the shielding piece and the bagging piece to rotate relatively along the circumferential direction of the opening.

Optionally, the limit structure includes the edge hold the spacing groove that the depth direction of chamber extends and sliding fit in the stopper in the spacing groove, the spacing groove is located shelter from piece with on the cover bagging-off spare, the stopper is located shelter from piece with on the other in the cover bagging-off spare.

Optionally, the height of the shielding element on the bagging piece when the shielding element is in the first position is higher than the height of the shielding element on the bagging piece when the shielding element is separated from the first position; the limiting block is provided with a first stop block, the limiting groove is provided with a second stop block, when the shielding piece is switched to the first position, the first stop block is separated from the second stop block, and after the shielding piece is separated from the first position, the first stop block and the second stop block can be abutted to block the shielding piece from being separated from the bagging piece.

Optionally, one of an absorbing member and an absorbed member is disposed on the bagging member, and the other of the absorbing member and the absorbed member is disposed on the shielding member, and the absorbing member and the absorbed member are absorbed, so that the shielding member and the bagging member are in the first position.

Optionally, the bagging part is a barrel body of the garbage can, the shielding part can be switched to the first position by sliding upwards relative to the barrel body, and the shielding part can be separated from the first position by sliding downwards relative to the barrel body.

Optionally, the shielding piece is a barrel body of the garbage can, the bagging piece can be switched to the first position by sliding downwards relative to the barrel body, and the bagging piece can be separated from the first position by sliding upwards relative to the barrel body.

Optionally, the bagging piece and the shielding piece are both annular, and when the shielding piece is switched to the first position, the shielding piece is sleeved on the outer side of the bagging piece.

The garbage can provided by the embodiment of the utility model has the advantages that the bagging piece is provided with the accommodating cavity with the upward opening, the accommodating cavity is used for the bag body of the garbage bag to be sleeved in, and the bag opening of the garbage bag can be outwards turned over by the opening of the accommodating cavity and then covers the periphery of the opening, so that the periphery of the opening is prevented from being polluted by garbage; the shielding piece is movably connected with the bagging piece, and the shielding piece and the bagging piece are relatively movable to enable the shielding piece to be switched to a first position; when the shielding piece is switched to the first position, the shielding piece is positioned outside the bagging piece and is lower than the periphery of the opening so as to shield at least part of the everted bag opening, thereby relieving the problem that the integral modeling of the garbage can is influenced by the fact that the bag opening is exposed outside the bagging piece, and the possibility of the shielding piece being polluted by garbage can be reduced due to the fact that the shielding piece is lower than the periphery of the opening; when the shielding piece is switched to the first position, the control device controls the bag paving device to pave the bag body of the garbage bag in the accommodating cavity, so that the bag body is flatter, and a user can conveniently put garbage; namely, the garbage can provided by the embodiment of the utility model can prevent the garbage from being polluted, can relieve the problem that the bag opening is exposed outside the bagging piece to affect the integral modeling of the garbage can, can enable the garbage bag to be spread more flatly and has diversified functions, and therefore, compared with the existing garbage can, the garbage can meets the requirements of users;

in addition, the control device can also control the bag paving device to pave bags or not according to whether the shielding piece shields the bag opening which is at least partially turned outwards, namely, whether the shielding piece shields the bag opening which is at least partially turned outwards and whether the bag paving device paves bags or not are linked, so that the bag paving device does not need to singly operate, the operation steps are simplified, and the use of a user is facilitated.

Drawings

FIG. 1 is a schematic view of a shield in a first position in a trash can according to some embodiments of the utility model;

FIG. 2 is a schematic view of a shield in a trash can according to some embodiments of the present utility model shown in a first position;

FIG. 3 is a schematic view of a cover separated from a pocket in a trash can according to some embodiments of the utility model;

FIG. 4 is a cross-sectional view of the trash can of FIG. 2;

FIG. 5 is a schematic view of a cover in a first position in a trash can according to further embodiments of the utility model;

fig. 6 is a schematic view of a further alternative embodiment of the utility model in which the shield is disengaged from the first position.

FIG. 7 is a schematic view of a stopper and a first stopper in a trash can according to an embodiment of the present utility model;

FIG. 8 is a schematic view of a limiting slot and a second stop block in a trash can according to an embodiment of the present utility model;

reference numerals illustrate:

bagging 1, opening 11, accommodation chamber 12, peripheral edge 13, shielding 2, bag laying device 3, air flow generator 31, air suction port 32, air outlet 33, control device 4, switch 41, driving structure 42, supporting member 5, limiting structure 6, limiting groove 61, limiting block 62, adsorbing member 7, adsorbed member 8, pressing portion A, magnetic member B, first stopper C, second stopper D

Detailed Description

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

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The terms "first," "second," and the like, 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, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 6, an embodiment of the present utility model provides a trash can, including a bagging member 1, a shade member 2, a bag laying device 3, and a control device 4; the bagging member 1 is provided with a containing cavity 12 with an upward opening 11, the containing cavity 12 is used for sleeving a bag body of a garbage bag, the opening 11 can be upward in the vertical direction or upward in the inclined direction, the opening is not limited in the embodiment, and the bag mouth of the garbage bag can be covered by the periphery 13 of the opening 11 after being turned outwards from the opening 11 of the containing cavity 12; the shielding piece 2 is movably connected with the bagging piece 1, and the shielding piece 2 can be switched to a first position by the relative movement of the shielding piece 2 and the bagging piece 1; when the shielding member 2 is switched to the first position, the shielding member 2 is positioned outside the bagging member 1 and below the periphery 13 of the opening 11 so as to shield the bag mouth which is at least partially turned outwards; the control device 4 is connected with the bag laying device 3, and when the shielding piece 2 is switched to the first position, the control device 4 controls the bag laying device 3 to lay the bag body of the garbage bag in the accommodating cavity 12.

The garbage can provided by the embodiment of the utility model has the advantages that the bagging piece 1 is provided with the accommodating cavity 12 with the upward opening 11, the accommodating cavity 12 is used for accommodating the bag body of the garbage bag, and the bag mouth of the garbage bag can be outwards turned over by the opening 11 of the accommodating cavity 12 and then covers the periphery 13 of the opening 11, so that the periphery 13 of the opening 11 is prevented from being polluted by garbage; the shielding piece 2 is movably connected with the bagging piece 1, and the two are relatively movable to enable the shielding piece 2 to be switched to a first position; when the shielding piece 2 is switched to the first position, the shielding piece 2 is positioned outside the bagging piece 1 and is lower than the periphery 13 of the opening 11 so as to shield at least part of the everted bag mouth, thereby relieving the problem that the integral modeling of the garbage can is influenced by the exposure of the bag mouth outside the bagging piece 1, and the possibility of the shielding piece 2 being polluted by garbage can be reduced due to the fact that the shielding piece 2 is lower than the periphery 13 of the opening 11; when the shielding piece 2 is switched to the first position, the control device 4 controls the bag paving device 3 to lay the bag body of the garbage bag in the accommodating cavity 12, so that the bag body is flatter, and a user can conveniently put garbage; namely, the garbage can provided by the embodiment of the utility model can prevent the garbage from being polluted, can relieve the problem that the whole shape of the garbage can is affected by the exposure of the bag opening outside the bagging piece 1, can enable the garbage bag to be spread more flatly and has diversified functions, and therefore, compared with the existing garbage can, the garbage can meets the requirements of users;

in addition, the control device 4 can also control the bag paving device 3 to pave bags or not according to whether the shielding piece 2 shields the bag opening which is at least partially turned out, namely, whether the shielding piece 2 shields the bag opening which is at least partially turned out and whether the bag paving device 3 paves bags or not are linked, so that the bag paving device 3 does not need to singly perform the operation, the operation steps are simplified, and the use of a user is facilitated.

In order to avoid that the upper edge of the shielding element 2 is polluted by the waste when the shielding element 2 is in the first position, in this embodiment, the downward projection of the peripheral edge 13 of the opening 11 covers the upper edge of the shielding element 2, that is, the peripheral edge 13 of the opening 11 can shield the upper edge of the shielding element 2, so that the contact between the waste and the upper edge of the shielding element 2 is avoided, and the problem that the upper edge of the shielding element 2 is polluted is avoided. In particular, the purpose of projecting the peripheral edge 13 of the opening 11 downward over the upper edge of the shutter 2 can be achieved by extending the peripheral edge 13 of the opening 11 away from the center of the opening 11 (as shown in fig. 4 and 6), or by providing a recess (not shown in the drawings) in the sleeve 1 below the peripheral edge 13 of the opening 11 for receiving the shutter 2.

In some embodiments of the utility model, referring to fig. 4, the bag-laying device 3 comprises an air flow generator 31, the air flow generator 31 being connected to the control device 4, when the shutter 2 is switched to the first position, the control device 4 controls the air flow generator 31 to be activated so as to generate an air flow acting on the bag body, and thus the bag body is laid in the containing cavity 12; in this embodiment, the bag laying device 3 lays the bag body in the accommodating cavity 12 by applying air flow to the bag body.

The airflow generated by the activation of the airflow generator 31 acts on the bag body in the following two specific embodiments:

firstly, the bag paving device 3 further comprises an air extracting opening 32, the air extracting opening 32 is communicated with the accommodating cavity 12, the air flow generator 31 is started to extract air between the bag body and the accommodating cavity 12 through the air extracting opening 32, and the bag body can be paved in the accommodating cavity 12 along with the extraction of the air; in this embodiment, the bag paving device 3 further includes an air outlet 33, and the air outlet 33 may face the outside of the accommodating cavity 12 or may face the inside of the bag body, so that the air between the bag body and the accommodating cavity 12 is exhausted and then exhausted to the outside of the accommodating cavity 12 or the inside of the bag body, and the air is exhausted to the inside of the bag body, so that the paving of the bag body can be further accelerated.

Second, the bag paving device 3 further comprises an air blowing port (not shown in the figure), and the air flow generator 31 is started to blow air into the bag body through the air blowing port so as to enable the bag body to be paved in the accommodating cavity 12; in this embodiment, the bag body can be laid in the accommodating cavity 12 by directly blowing air into the bag body.

In other embodiments of the present utility model, the bag paving device 3 includes a bag pulling member (not shown in the drawings), the bag pulling member is connected to the control device 4, and when the shielding member 2 is switched to the first position, the control device 4 controls the bag pulling member to pull the bag body so as to lay the bag body in the accommodating cavity 12; in this embodiment, the bag pulling member may be any solid member capable of pulling the bag body, and the bag laying device 3 lays the bag body in the accommodating cavity 12 through the solid member capable of pulling the bag body.

The bag poking piece pokes the bag body with the following two specific embodiments:

firstly, the bag pulling piece is movably arranged between the cavity wall of the accommodating cavity 12 and the bag body, and when the shielding piece 2 is switched to the first position, the control device 4 controls the bag pulling piece to pull the bag body to a direction close to the cavity wall so as to lay the bag body in the accommodating cavity 12; in this embodiment, the bag pulling member needs to have a connection portion capable of connecting the bag body, and the connection portion can clamp the bag body, and can also adhere the bag body, and of course, can also hold the bag body, so that the bag body can be pulled in a direction approaching the cavity wall from between the cavity wall of the accommodating cavity 12 and the bag body.

Secondly, the bag pulling piece is movably arranged outside the accommodating cavity 12, and when the shielding piece 2 is switched to the first position, the control device 4 controls the bag pulling piece to extend into the bag body and pull the bag body to the direction close to the cavity wall of the accommodating cavity 12 so as to lay the bag body in the accommodating cavity 12; in this embodiment, the bag pulling member is configured to pull the bag body from the bag body to a direction close to the cavity wall of the accommodating cavity 12, and the bag pulling member may be rod-shaped or ring-shaped, when the bag pulling member is rod-shaped, the bag pulling member needs to move along the circumferential direction of the accommodating cavity 12 to pull the bag body for one week, and when the bag pulling member is ring-shaped, the bag pulling member does not need to move along the circumferential direction of the accommodating cavity 12 to pull the bag body for one week.

Specifically, the control device 4 includes a switch 41 and a driving structure 42, and the driving structure 42 is connected with the switch 41 and the bag paving device 3; when the shielding member 2 is switched to the first position, the switch 41 is triggered, so that the switch 41 sends a bag paving signal to the driving structure 42, and the driving structure 42 can drive the bag paving device 3 to lay the bag body of the garbage bag in the accommodating cavity 12.

In some embodiments of the utility model, the switch 41 is a physical switch, the physical switch is arranged on one of the shielding member 2 and the bagging member 1, and the pressing part A is arranged on the other of the shielding member 2 and the bagging member 1; when the shutter 2 is switched to the first position, the pressing portion a presses the physical switch, causing the physical switch to send a bag laying signal to the driving structure 42. When the shutter 2 is disengaged from the first position, the pressing portion a is separated from the physical switch, which does not send a bag laying signal to the driving structure 42.

In other embodiments of the utility model, the switch 41 is a photoelectric switch provided on one of the shutter 2 and the pocket 1; when the shutter 2 is switched to the first position, the other of the shutter 2 and the sleeve 1 shields the photo switch so that the photo switch can receive the reflected light, at which point the photo switch can send a bag-laying signal to the drive structure 42. When the shutter 2 is disengaged from the first position, the other of the shutter 2 and the sleeve 1 leaves the photoelectric switch so that the photoelectric switch cannot receive the reflected light, and at this time, the photoelectric switch does not send a bag laying signal to the driving structure 42. The photoelectric switch can be an infrared photoelectric switch or a laser photoelectric switch, and can be any other photoelectric switch.

In other embodiments of the utility model, the switch 41 is a hall switch, the hall switch is arranged on one of the shielding member 2 and the bagging member 1, and the other one of the shielding member 2 and the bagging member 1 is provided with a magnetic member B; when the shutter 2 is switched to the first position, the magnetic member B enters the sensing region of the hall switch, causing the hall switch to send a bag-laying signal to the driving structure 42. When the shutter 2 is disengaged from the first position, the magnetic member B leaves the sensing area of the hall switch, which does not send a bag-laying signal to the driving structure 42.

Further, referring to fig. 1 to 6, the shielding member 2 is disposed outside the casing bag member 1 and is in sliding fit with the casing bag member 1 along the depth direction of the accommodating cavity 12, and the shielding member 2 and the casing bag member 1 relatively slide along the depth direction of the accommodating cavity 12 so as to enable the shielding member 2 to be switched to the first position or separated from the first position; i.e. the shutter 2 is switched to the first position or is separated from the first position and is connected with the bagging 1, and is not separated from the bagging 1, so that the structural integrity of the garbage can is higher. In this embodiment, removal of the shutter 2 from the first position exposes the at least partially everted pocket opening to facilitate removal of the disposal bag from the receptacle 1.

Of course, the shielding element 2 may also be detachably connected to the casing element 1, and the shielding element 2 is connected to the casing element 1 when the shielding element 2 is switched to the first position; when the shutter 2 is disengaged from the first position, the shutter 2 is detached from the sleeve member 1.

In order to reduce friction generated when the shade 2 and the sleeve 1 slide relatively, referring to fig. 3, the present embodiment is provided with a support 5 between the shade 2 and the sleeve 1, the support 5 being provided on one of the shade 2 and the sleeve 1 and supported on the other of the shade 2 and the sleeve 1. The support 5 of this embodiment reduces the contact area between the shield 2 and the sleeve 1 compared to when no support 5 is provided, thereby reducing friction generated when the two slide relative to each other.

The number of the supporting members 5 may be one or plural, and when the number of the supporting members is plural, the plurality of supporting members 5 are arranged along the circumferential direction of the opening 11, so that a plurality of positions along the circumferential direction of the opening 11 are contacted with the bagging member 1 through the supporting members 5, thereby further reducing the contact area between the shielding member 2 and the bagging member 1, and further reducing the friction generated when the shielding member 2 and the bagging member slide relatively.

Referring to fig. 3, a limiting structure 6 is arranged between the shielding member 2 and the bagging member 1, and the limiting structure 6 is used for limiting the shielding member 2 and the bagging member 1 to rotate relatively along the circumferential direction of the opening 11, so that the shielding member 2 is prevented from shaking along the circumferential direction of the opening 11, and the stability of the garbage can during use is improved.

In more embodiments of the limiting structure 6, any manner of limiting the relative rotation of the shielding member 2 and the bagging member 1 along the circumferential direction of the opening 11 may be used, and in an exemplary embodiment of the present utility model, referring to fig. 7 and 8, the limiting structure 6 includes a limiting groove 61 extending along the depth direction of the accommodating cavity 12 and a limiting block 62 slidably fitted in the limiting groove 61, the limiting groove 61 is provided on one of the shielding member 2 and the bagging member 1, and the limiting block 62 is provided on the other of the shielding member 2 and the bagging member 1. The limiting groove 61 extends along the depth direction of the accommodating cavity 12, the limiting block 62 can slide along the depth direction of the accommodating cavity 12, so that the relative sliding of the shielding piece 2 and the bagging piece 1 can be prevented from being influenced while the shielding piece 2 and the bagging piece 1 are limited to rotate relatively along the circumferential direction of the opening 11, and the relative sliding of the shielding piece 2 and the bagging piece 1 can be guided by the sliding fit of the limiting groove 61 and the limiting block 62.

The height of the shielding element 2 on the bagging element 1 when the shielding element 2 is in the first position is higher than the height of the shielding element 2 on the bagging element 1 when the shielding element 2 is out of the first position; that is, when the sleeve member 1 is not moved and the shielding member 2 slides relative to the sleeve member 1, the shielding member 2 slides upward to be switched to the first position, and the shielding member 2 slides downward to be separated from the first position; when the shielding piece 2 is not moved and the bagging piece 1 slides relative to the bagging piece 1, the bagging piece 1 slides downwards to be switched to a first position, and the bagging piece 1 slides upwards to be separated from the first position; in both cases, the stopper 62 is provided with a first stopper C, the limiting groove 61 is provided with a second stopper D, when the shielding member 2 is in the first position, the first stopper C and the second stopper D are separated, and after the shielding member 2 is separated from the first position, the first stopper C and the second stopper D can be abutted to block the separation of the shielding member 2 and the bagging member 1.

The covering bag piece 1 is provided with one of the absorbing piece 7 and the absorbed piece 8, the shielding piece 2 is provided with the other of the absorbing piece 7 and the absorbed piece 8, and the absorbing piece 7 and the absorbed piece 8 are attracted to enable the shielding piece 2 and the covering bag piece 1 to be in a first position, therefore, when the shielding piece 2 is switched to the first position, the absorbing effect of the absorbing piece 7 and the absorbed piece 8 can enable the shielding piece 2 to reach the first position more quickly and accurately, and keep in the first position, so that the shielding effect on a bag opening is improved.

Referring to fig. 1 to 4, in one embodiment of the utility model, the sleeve 1 is a body of a waste bin, the shutter 2 is slidable upwardly relative to the body to be switchable to a first position, and the shutter 2 is slidable downwardly relative to the body to be releasable from the first position.

Referring to fig. 5 and 6, in another embodiment of the utility model, the shield 2 is a body of a dustbin, the bagging 1 is slidable downwards relative to the body and switchable to a first position, and the bagging 1 is slidable upwards relative to the body and releasable from the first position.

The bagging piece 1 and the shielding piece 2 can be in a closed ring shape, and also can be in an unsealed non-ring shape, compared with the non-ring shape, the annular bagging piece 1 and the shielding piece 2 are better in bagging effect, shielding effect and stability of the garbage bag, so that the bagging piece 1 and the shielding piece 2 are preferably in the ring shape, and the shielding piece 2 is sleeved on the outer side of the bagging piece 1 when the shielding piece 2 is in the first position.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (22)

1. The garbage can is characterized by comprising a bagging piece, a shielding piece, a bag paving device and a control device;

the bag sleeving piece is provided with a containing cavity with an upward opening, the containing cavity is used for sleeving a bag body of a garbage bag, and a bag opening of the garbage bag can be turned outwards from the opening of the containing cavity and then covers the periphery of the opening;

the shielding piece is movably connected with the bagging piece, and the shielding piece and the bagging piece are relatively movable to enable the shielding piece to be switched to a first position; when the shielding piece is switched to the first position, the shielding piece is positioned outside the bagging piece and is lower than the periphery of the opening so as to shield the bag opening which is at least partially everted;

the control device is connected with the bag laying device, and when the shielding piece is switched to the first position, the control device controls the bag laying device to lay the bag body of the garbage bag in the accommodating cavity.

2. The trash can of claim 1 wherein the projection of the opening perimeter downward covers an upper edge of the shield when the shield is in the first position.

3. A dustbin as claimed in claim 1 or claim 2 wherein the bagging apparatus comprises an airflow generator connected to the control means, the control means controlling the airflow generator to be activated when the shutter is switched to the first position to generate an airflow against the bag to thereby pave the bag in the receiving chamber.

4. A dustbin according to claim 3, wherein the bag laying device further comprises an extraction opening, the extraction opening being in communication with the receiving cavity, the air flow generator being activated to extract air from between the bag and the receiving cavity through the extraction opening, the bag being laid in the receiving cavity as the air is extracted.

5. A trash can according to claim 3, wherein the bag laying device further comprises an air blowing opening through which the air flow generator is activated to blow air into the bag body so that the bag body is laid in the accommodating chamber.

6. A dustbin according to claim 1 or 2, wherein the bag laying device comprises a bag pulling member, the bag pulling member being connected to the control device, the control device controlling the bag pulling member to pull the bag body to lay the bag body in the receiving cavity when the shutter is switched to the first position.

7. The trash can of claim 6, wherein the bag pulling member is movably disposed between a cavity wall of the accommodating cavity and the bag body, and the control device controls the bag pulling member to pull the bag body in a direction approaching the cavity wall when the shielding member is switched to the first position so as to place the bag body in the accommodating cavity.

8. The trash can of claim 6, wherein the bag pulling member is movably disposed outside the accommodating cavity, and the control device controls the bag pulling member to extend into the bag body and pull the bag body in a direction approaching a cavity wall of the accommodating cavity when the shielding member is switched to the first position so as to lay the bag body in the accommodating cavity.

9. The trash can of any one of claims 1, 2, 4, 5, 7, 8 wherein the control device comprises a switch and a drive structure, the drive structure being connected to both the switch and the bag laying device;

when the shielding piece is switched to the first position, the switch is triggered, so that the switch sends a bag paving signal to the driving structure, and the driving structure drives the bag paving device to pave the bag body of the garbage bag in the accommodating cavity.

10. The trash can of claim 9, wherein the switch is a physical switch provided on one of the shade and the pocket, the other of the shade and the pocket being provided with a pressing portion;

when the shielding piece is switched to the first position, the pressing part presses the physical switch, so that the physical switch sends the bag paving signal to the driving structure.

11. The trash can of claim 9 wherein the switch is a photoelectric switch provided on one of the shade and the sleeve;

when the shielding piece is switched to the first position, the other one of the shielding piece and the bagging piece shields the photoelectric switch, so that the photoelectric switch sends the bag paving signal to the driving structure.

12. The trash can of claim 9 wherein the switch is a hall switch provided on one of the shade and the sleeve, the other of the shade and the sleeve being provided with a magnetic member;

when the shielding piece is switched to the first position, the magnetic piece enters an induction area of the Hall switch, so that the Hall switch sends the bag paving signal to the driving structure.

13. The trash can of any one of claims 1, 2, 4, 5, 7, 8, 10-12, wherein the shield is disposed outside the sleeve and slidingly engages the sleeve in a depth direction of the receiving cavity, the shield and sleeve being slidable relative to each other in the depth direction of the receiving cavity to switch the shield to or from the first position.

14. The trash can of claim 13 wherein a support is disposed between the shade and the sleeve, the support being disposed on one of the shade and the sleeve and being supported on the other of the shade and the sleeve.

15. The trash can of claim 14 wherein the support is a plurality of the support members arranged in a circumferential direction of the opening.

16. The trash can of claim 13, wherein a limiting structure is provided between the shade and the sleeve for limiting relative rotation of the shade and the sleeve along the circumference of the opening.

17. The trash can of claim 16, wherein the limit structure comprises a limit groove extending in a depth direction of the accommodating cavity and a limit block slidably fitted in the limit groove, the limit groove being provided on one of the shielding member and the bagging member, the limit block being provided on the other of the shielding member and the bagging member.

18. The trash can of claim 17 wherein the shade is at a higher elevation on the sleeve when the shade is in the first position than when the shade is out of the first position;

the limiting block is provided with a first stop block, the limiting groove is provided with a second stop block, when the shielding piece is switched to the first position, the first stop block is separated from the second stop block, and after the shielding piece is separated from the first position, the first stop block and the second stop block can be abutted to block the shielding piece from being separated from the bagging piece.

19. A waste bin as claimed in any one of claims 1, 2, 4, 5, 7, 8, 10 to 12, 14 to 18, wherein the sleeve is provided with one of an absorbent member and an absorbent member, and wherein the barrier is provided with the other of an absorbent member and an absorbent member, the absorbent member and the absorbent member being engaged such that the barrier and the sleeve are in the first position.

20. The trash can of claim 13 wherein the bagging is a can body of the trash can, the shutter being slidable upward relative to the can body to the first position, the shutter being slidable downward relative to the can body to the first position.

21. The trash can of claim 13 wherein the shield is a can body of the trash can, the sleeve is slidable downwardly relative to the can body to switch to the first position, and the sleeve is slidable upwardly relative to the can body to switch from the first position.

22. The trash can of any one of claims 1, 2, 4, 5, 7, 8, 10-12, 14-18, 20, 21, wherein the sleeve and the shield are both annular, and the shield is sleeved outside the sleeve when the shield is switched to the first position.