CN112537581A

CN112537581A - Garbage can and garbage bag

Info

Publication number: CN112537581A
Application number: CN202011416044.4A
Authority: CN
Inventors: 谭冲; 李曙光; 张泽民
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-03-23
Anticipated expiration: 2040-12-04
Also published as: CN112537581B

Abstract

The invention provides a garbage can and a garbage bag, wherein the garbage can comprises: a barrel; the first mounting groove is arranged in the barrel and extends along the vertical direction, the first mounting groove is used for placing buckles of the overlapped garbage bags, and the upper part of the first mounting groove is provided with an opening facing the horizontal direction; the ejection mechanism is arranged in the first mounting groove and used for applying upward ejection force to the superposed buckles; the releasing mechanism is arranged in the cylinder body and is provided with a blocking position for blocking the opening and an avoiding position for avoiding the opening; and the driving mechanism is arranged in the cylinder body and is matched with the release mechanism, and the driving mechanism drives the release mechanism to move between the blocking position and the avoiding position. The technical scheme of the invention overcomes the defect that the garbage can in the prior art does not have an automatic packing function.

Description

Garbage can and garbage bag

Technical Field

The invention relates to the technical field of garbage collection equipment, in particular to a garbage can and a garbage bag.

Background

The garbage bin is always a necessity that people have high contact frequency and use a lot of people in life, and some intelligent garbage bin products exist in the market at present, but the functions of the intelligent garbage bin products are single, and only the automatic induction opening and closing cover can be realized. Also there are some intelligent garbage bin products to have automatic packing function, and it mainly has two kinds of modes to realize the garbage bin packing among the prior art, one kind does, needs the artifical stay cord that stimulates the rubbish sack during rubbish packing, along with reducing of sack stay cord, and the rubbish sack is shrunk and is diminished gradually to realize packing the function. The other type is to adopt the sealing adhesive tape to carry out semi-automatic packing, namely, the adhesive tape packing component is assembled on the outer part or the upper part of the garbage can, when the garbage bag needs to be packed, the garbage bag is manually taken out and closed up, the closed-up two ends are held by hands, and the middle closed-up part passes through a groove of the adhesive tape packing component so as to realize the packing of the garbage bag. But the packing mode of above-mentioned two kinds of garbage bins still needs ginseng and completion, and actual semi-automatization packing mode, user need contact the disposal bag that fills up rubbish, and the operation is inconvenient and unhygienic.

Disclosure of Invention

Therefore, the technical problem to be solved by the invention is to overcome the defect that the garbage can in the prior art does not have an automatic packing function, so that the garbage can and the garbage bag are provided.

In order to solve the above technical problem, the present invention provides a trash can, comprising: a barrel; the first mounting groove is arranged in the barrel and extends along the vertical direction, the first mounting groove is used for placing buckles of the overlapped garbage bags, and the upper part of the first mounting groove is provided with an opening facing the horizontal direction; the ejection mechanism is arranged in the first mounting groove and used for applying upward ejection force to the superposed buckles; the releasing mechanism is arranged in the cylinder body and is provided with a blocking position for blocking the opening and an avoiding position for avoiding the opening; and the driving mechanism is arranged in the cylinder body and is matched with the release mechanism, and the driving mechanism drives the release mechanism to move between the blocking position and the avoiding position.

Optionally, the trash can further comprises a second mounting groove disposed outside the first mounting groove, and the release mechanism is movably disposed in the second mounting groove.

Optionally, the second mounting groove extends in a vertical direction, and the first mounting groove and the second mounting groove are arranged in parallel.

Optionally, a first avoidance gap is formed in a first inner wall, facing the center of the barrel, of the first mounting groove, the release mechanism comprises a baffle, a second avoidance gap corresponding to the first avoidance gap is formed in the baffle, a third avoidance gap corresponding to the second avoidance gap is formed in a second inner wall, facing the center of the barrel, of the second mounting groove, and the first avoidance gap, the second avoidance gap and the third avoidance gap are all used for enabling the buckle to pass through.

Optionally, the garbage bin further includes two first clip arms, the two first clip arms are respectively disposed on opposite side surfaces of the third avoiding gap, wherein, in the vertical direction, a lower surface of the first clip arm is higher than an upper surface of the first mounting groove, so that an opening is formed between the lower surface of the first clip arm and the upper surface of the first mounting groove.

Optionally, the distance between the two first snap arms is smaller than the width of the middle part of the snap.

Optionally, the end of the first clip arm is provided with a first bevel.

Optionally, the release mechanism further includes two second clip arms disposed at an upper end of the baffle, and the two second clip arms are respectively located above two opposite side walls of the first mounting groove, wherein when the baffle moves to a state that a lower surface of the second clip arm abuts against the side walls of the first mounting groove, an upper end surface of the baffle is lower than the opening, so that the release mechanism is located at the avoiding position.

Optionally, the release mechanism further includes two limiting protrusions disposed on the two second clamping arms, the two limiting protrusions extend towards the inside of the first mounting groove towards the first inner wall of the cylinder center, and a distance between the two limiting protrusions is smaller than a width of an end of the buckle.

Optionally, the end of the limiting protrusion is provided with a second inclined surface.

Optionally, the ejection mechanism includes a top plate and a first elastic member, the top plate is disposed in the first mounting groove and used for placing the stacked buckles, and two ends of the first elastic member are respectively abutted to the bottom of the top plate and the bottom of the first mounting groove.

Optionally, the drive mechanism comprises: the bottom plate is arranged at the bottom of the cylinder body; one end of the connecting rod is connected to the bottom plate, and the other end of the connecting rod is connected with the release mechanism; the driving piece is arranged between the bottom plate and the barrel body and is used for applying downward driving force to the bottom plate; and a second elastic member disposed between the base plate and the cylinder, the second elastic member being for applying an upward elastic force to the base plate.

Optionally, the barrel comprises an outer barrel and an inner barrel arranged in the outer barrel, wherein the first mounting groove is formed in the inner side wall of the outer barrel, an avoiding opening is formed in the side wall of the inner barrel, and the avoiding opening is arranged corresponding to the first mounting groove.

Optionally, the first mounting grooves 20 are multiple, the multiple first mounting grooves are arranged at intervals along the circumferential direction of the barrel body, wherein each first mounting groove is internally provided with a pushing mechanism, the release mechanisms are multiple, the multiple release mechanisms and the multiple first mounting grooves are arranged in a one-to-one correspondence manner, and the driving mechanism is matched with the multiple release mechanisms.

The invention also provides a garbage bag, which is arranged on the garbage can and comprises: a bag body; the elastic contraction structure is arranged at the bag opening of the bag body and is used for binding the bag opening; the buckle sets up in the sack department of the bag body, and the buckle setting is in first mounting groove.

The technical scheme of the invention has the following advantages:

by utilizing the technical scheme of the invention, when the garbage can is packed, the driving mechanism drives the release mechanism to move to the avoiding position, and at the moment, the uppermost buckle in the superposed buckles is communicated with the opening. Draw out the buckle of the top through the opening in the first mounting groove under the effect of the rubber band through the disposal bag sack, shrink and pack the sack of disposal bag behind the rubber band loses the straining force of first mounting groove cell wall simultaneously. After the uppermost buckle is separated, the driving mechanism drives the releasing mechanism to move to the blocking position and close the opening, and meanwhile, the pushing mechanism pushes the superposed buckles upwards and enables the uppermost buckle to be aligned with the opening. And repeating the steps when packaging is needed again. The structure can realize the packing operation of the garbage bag without manual operation of a user or contact with the garbage bag, and realize a complete automatic packing function, so the technical scheme of the invention solves the defect that the garbage can in the prior art does not have the automatic packing function.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 shows a perspective view of an embodiment of the trash can of the present invention;

FIG. 2 shows an exploded view of an embodiment of the trash can of the present invention;

FIG. 3 shows an enlarged schematic view at A in FIG. 2;

FIG. 4 shows an enlarged schematic view at B in FIG. 2;

FIG. 5 shows an enlarged schematic view at C of FIG. 2;

FIG. 6 is a schematic view of the upper portion of the sidewall of the can body of the trash can of FIG. 1;

FIG. 7 shows an enlarged schematic view at D of FIG. 6;

FIG. 8 shows a front view of the first and second mounting slots of the trash can of FIG. 1 (without the release mechanism and the catch installed);

FIG. 9 shows a schematic view of the release mechanism of the trash can of FIG. 1 in a blocking position;

FIG. 10 shows an enlarged schematic view at E in FIG. 9;

FIG. 11 is a schematic view of the release mechanism of the trash can of FIG. 1 in an escape position;

FIG. 12 shows an enlarged schematic view at F of FIG. 11;

FIG. 13 shows a top view of the mating of the first mounting slot, the second mounting slot, the release mechanism and the latch of the trash can of FIG. 1; and

FIG. 14 shows a front view of the first and second mounting slots of the trash can of FIG. 1 (with the release mechanism and the catch installed).

Description of reference numerals:

10. a barrel; 11. an outer cylinder; 12. an inner barrel; 121. avoiding the mouth; 20. a first mounting groove; 21. a first inner wall; 22. a first avoidance gap; 23. a side wall; 30. an opening; 40. a pushing mechanism; 41. a top plate; 42. a first elastic member; 50. a release mechanism; 51. a baffle plate; 52. a second avoidance gap; 53. A second clamp arm; 54. a limiting bulge; 541. a second inclined plane; 60. a drive mechanism; 61. a base plate; 62. a connecting rod; 63. a drive member; 64. a second elastic member; 70. a second mounting groove; 71. a second inner wall; 72. a third avoidance gap; 73. a first clamp arm; 731. a first inclined plane; 100. a refuse bag; 200. And (5) buckling.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1, 2, 9 and 10, the trash can in this embodiment includes a can body 10, a first mounting groove 20, an ejector mechanism 40, a release mechanism 50, and a driving mechanism 60. Wherein, the first mounting groove 20 is provided in the cylinder 10 and extends in a vertical direction, and the first mounting groove 20 is used for placing the buckle 200 of the stacked garbage bags 100. The upper portion of the first mounting groove 20 has an opening 30 facing in a horizontal direction. An ejector mechanism 40 is provided in the first mounting groove 20, the ejector mechanism 40 being used to apply an upward ejection force to the stacked snaps 200. The release mechanism 50 is disposed within the barrel 10, the release mechanism 50 having a blocking position blocking the opening 30 and an escape position escaping the opening 30. A drive mechanism 60 is disposed within the cartridge 10 and cooperates with the release mechanism 50, the drive mechanism 60 driving the release mechanism 50 between the blocking position and the retracted position.

With the technical solution of the present embodiment, when the trash can is packed, the driving mechanism 60 drives the release mechanism 50 to move to the avoiding position, and at this time, the uppermost one of the stacked buckles 200 is communicated with the opening 30. Draw out the buckle 200 of the top through the opening in the first mounting groove 20 under the effect of the rubber band through disposal bag 100 sack, shrink and pack the sack of disposal bag 100 after the rubber band loses the straining force of the cell wall of first mounting groove 20 simultaneously. After the uppermost buckle 200 is disengaged, the actuating mechanism 60 actuates the release mechanism 50 to the blocking position and close the opening 30, and simultaneously, the pushing mechanism 40 pushes the stacked buckles 200 upward and aligns the uppermost buckle 200 with the opening 30. And repeating the steps when packaging is needed again. Above-mentioned structure makes need not user manual operation, also need not to contact the packing operation that the disposal bag can realize the disposal bag, has realized complete automatic packing function, and consequently the technical scheme of this embodiment has solved the defect that the garbage bin among the prior art does not possess automatic packing function.

As shown in fig. 6 and 7, in the solution of the present embodiment, the trash can further includes a second mounting groove 70, the second mounting groove 70 is disposed outside the first mounting groove 20, and the release mechanism 50 is movably disposed in the second mounting groove 70. Specifically, the second mounting groove 70 guides the release mechanism 50 such that the release mechanism 50 can slide in the direction of the second mounting groove 70.

As shown in fig. 7, in the solution of the present embodiment, the second mounting groove 70 extends in the vertical direction, and the first mounting groove 20 and the second mounting groove 70 are disposed in parallel. Specifically, the first mounting groove 20 and the second mounting groove each extend in the vertical direction.

As shown in fig. 4, 6, and 7, in the present embodiment, a first avoiding gap 22 is provided on a first inner wall 21 of the first mounting groove 20 facing the center of the cylinder 10, the release mechanism 50 includes a baffle 51, a second avoiding gap 52 corresponding to the first avoiding gap 22 is provided on the baffle 51, and a third avoiding gap 72 corresponding to the second avoiding gap 52 is provided on a second inner wall 71 of the second mounting groove 70 facing the center of the cylinder 10. The first avoidance gap 22, the second avoidance gap 52 and the third avoidance gap 72 are all used for allowing the buckle 200 to pass through. The structure of the first installation groove 20, the second installation groove 70 and the blocking plate 51 will be described in detail as follows:

specifically, the first mounting groove 20 extends in a vertical direction, and includes two opposite side walls 23, the side walls 23 are connected to the inner side wall of the cylinder 10, and the first mounting groove 20 further includes a first inner wall 21, and the first inner wall 21 is connected between the two side walls 23. Therefore, as can be seen from fig. 7, the two side walls 23, the first inner wall 21 and the inner side wall of the cylinder 10 together define the first mounting groove 20, and the first mounting groove 20 forms a cylindrical structure extending in the up-down direction. The second mounting groove 70 is connected to the outside of the first inner wall 21 of the first mounting groove 20, and as can be seen from fig. 7, the width of the second mounting groove 70 is greater than the width of the first mounting groove 20 in the horizontal direction, so that the left and right ends of the first inner wall 21 of the first mounting groove 20 protrude and extend a distance in the horizontal direction. The second mounting groove 70 also includes two sidewalls connected to left and right ends of the first inner wall 21, respectively, and the second mounting groove 70 further includes a second inner wall 71, the second inner wall 71 being connected between the two sidewalls of the second mounting groove 70. Therefore, the first and second mounting

grooves

20 and 70 have substantially the same shape except that the width of the second mounting groove 70 is greater than the width of the first mounting groove 20 in the horizontal direction.

Further, as can be seen from fig. 3 and 9 to 12, in this embodiment, one end of the buckle 200 is connected to the garbage bag 100, and the other end of the buckle needs to be clamped in the first mounting groove 20, so that the buckle 200 needs to pass through the first inner wall 21 and the second inner wall 71 and then be connected to the garbage bag 100, and therefore, the first avoiding gap 22 is disposed on the first inner wall 21, and the third avoiding gap 72 is disposed on the second inner wall 71. The two slits are long and narrow structures extending in the vertical direction, and after the buckle 200 can pass through the first avoidance slit 22 and the third avoidance slit 72, one end of the buckle is connected with the garbage bag 100, and the other end of the buckle is clamped in the first mounting groove 20. As can be further seen in conjunction with FIG. 8, the width of the third bypass gap 72 is slightly greater than the width of the first bypass gap 22.

Further, as can be seen from fig. 4, the baffle 51 is a long strip structure extending in the up-down direction, and since the baffle 51 is disposed in the second mounting groove 70, the buckle 200 also needs to pass through the baffle 51, and therefore, the second avoiding gap 52 is disposed on the baffle 51. As can be seen by further combining fig. 4, 7, 10 and 12, the second avoidance gap 52 divides the baffle 51 into two left and right portions, and the two portions of the baffle 51 are respectively located on the left and right sides of the first avoidance gap 22. When the shutter 51 moves downward, the opening 30 in the upper portion of the first installation groove 20 can be opened (position after the shutter 51 is lowered in fig. 10), and when the shutter 51 moves upward, the opening 30 in the upper portion of the first installation groove 20 can be closed (position of the shutter 51 in fig. 10 and 14)

As shown in fig. 7 and 8, in the present embodiment, the trash can further includes two first latching arms 73, and the two first latching arms 73 are respectively disposed on opposite side surfaces of the third avoiding gap 72, wherein a lower surface of the first latching arm 73 is higher than an upper surface of the first mounting groove 20 in the vertical direction, so that the opening 30 is formed between the lower surface of the first latching arm 73 and the upper surface of the first mounting groove 20. Specifically, as shown in fig. 7 and 8, when the upper end of the second mounting groove 70 protrudes beyond the upper end of the first mounting groove 20 in the vertical direction and the first catching arm 73 is disposed at the upper end of the third avoiding gap 72, the lower surface of the first catching arm 73 is higher than the upper surface of the first mounting groove 20 by a predetermined distance h. In fig. 8, the space formed between the opposite surface of the third avoiding gap 72 and the upper surface of the first catching arm 73 and the first mounting groove 20 is the opening 30. The uppermost one of the stacked catches 200 is aligned with the opening by the ejector mechanism 40. When the packaging of the trash bag 100 is not necessary, the shutter 51 closes the opening 30, and when the packaging of the trash bag 100 is necessary, the shutter 51 moves downward, and the uppermost hook 200 can be pulled out in the horizontal direction from the opening 30.

As shown in fig. 10 and 13, in the solution of the present embodiment, the distance between the two first latch arms 73 is smaller than the width of the middle portion of the buckle 200. The general structure of the clip 200 of the present application is described first below:

clasp 200 generally includes a triangular configuration and an "I" configuration. The triangular structure is used in conjunction with the trash bag 100 (see fig. 2), although one skilled in the art will appreciate that the structure associated with the trash bag 100 can be any shape. As can be seen from fig. 10, the cross bar at the rear end of the i-shaped structure is clamped in the first mounting groove 20, the middle vertical rod end of the i-shaped structure passes through the first avoiding gap 22, the second avoiding gap 52 and the third avoiding gap 72, and the cross bar at the front end of the i-shaped structure is connected with the triangular structure. Referring to fig. 9 and 10, it will be understood by those skilled in the art that the stacked clips 200 are continuously pushed upward due to the pushing mechanism 40, so that a stopper structure is required to prevent the stacked clips 200 from being entirely removed upward from the first mounting groove 20. The two first clip arms 73 have the limiting effect, and as shown in fig. 10 and 13, the distance between the two first clip arms 73 is smaller than the width of the vertical bar of the i-shaped structure, so that the entire buckle 200 cannot be pulled out from between the two first clip arms 73. Referring to fig. 10 and 12, it can be further understood by those skilled in the art that since the opening 30 is located above the first mounting groove 20, in fact, among the plurality of clips 200 stacked, the uppermost one of the clips 200 is not caught by the first mounting groove 20, but the lower surface of the cross bar at the rear end of the drum structure of the uppermost clip 200 abuts the upper surface of the first inner wall 21 of the first mounting groove 20, and the side surface is caught by the catching plate 51, that is, the uppermost clip 200 is misaligned with the remaining clips 200. To ensure that only one clip 200 is pulled out when the opening 30 is opened, the value of the distance h in fig. 8 should be greater than the thickness of one clip 200, but less than the thickness of two clips 200.

Referring to fig. 10, in the solution of the present embodiment, the end of the first latch arm 73 is provided with a first inclined surface 731. As will be appreciated by those skilled in the art, when mounting stacked clips 200, it is necessary to pass a plurality of clips 200 downward between two first clip arms 73, and first inclined surface 731 may facilitate deformation of first clip arms 73 and downward passage of stacked clips 200, thereby completing the mounting operation.

As shown in fig. 10 and 12, in the solution of the present embodiment, the release mechanism 50 further includes two second latch arms 53 disposed at the upper end of the baffle 51, and the two second latch arms 53 are respectively located above the two opposite side walls 23 of the first mounting groove 20. When the baffle 51 moves until the lower surface of the second clamping arm 53 abuts against the side wall 23 of the first mounting groove 20, the upper end surface of the baffle 51 is lower than the opening 30, so that the release mechanism 50 is in the avoiding position. Specifically, the second catching arm 53 is provided on the upper end surface of the shutter 51, and the second catching arm 53 extends toward the first mounting groove 20. When the baffle 51 descends to the avoiding position, the second clamping arm 53 just abuts against the upper surface of the first mounting groove 20, and therefore the baffle 51 cannot descend continuously. The provision of the second catch arm 53 facilitates control of the stroke of the shutter 51.

As shown in fig. 12 and 13, in the solution of the present embodiment, the release mechanism 50 further includes two limiting protrusions 54 disposed on the two second catching arms 53. The two limiting protrusions 54 extend toward the inside of the first inner wall 21 of the first mounting groove 20 toward the center of the barrel 10, the distance between the two limiting protrusions 54 is smaller than the width of the end of the clip 200, and the limiting protrusions 54 are located on the inside of the first inner wall 21 of the first mounting groove 20 toward the center of the barrel 10. As will be understood by those skilled in the art with reference to fig. 12, when the blocking plate 51 is in the retracted position, although the first latch arm 73 can limit the stacked clips 200 from being released upward between the first latch arms 73, since the pushing force of the pushing mechanism 40 continues to act below the stacked clips 200, if the positions of other clips 200 below the uppermost clip 200 are not limited, the lower clips 200 are pushed to the opening 30 and then released sequentially after the uppermost clip 200 is released from the opening 30, and obviously, the purpose of releasing one clip 200 at a time cannot be achieved. The two limiting protrusions 54 serve to limit the position of the other latch 200 below the uppermost latch 200. Specifically, the stopper projection 54 is provided on the inner side of the second catching arm 53, and the distance between the two second catching arms 53 is smaller than the width of the cross bar at the rear end of the i-shaped structure. When the shutter 51 is in the blocking position, since the opening 30 is closed at this time, the upper end of the uppermost clip 200 is restrained by the first catching arm 73, and obviously, it is not necessary to restrain the clip 200 below the uppermost clip 200, and therefore, the restraining protrusion 54 does not contact the clip 200 at this time. As shown in fig. 12, when the blocking plate 51 is in the retracted position, the second locking arm 53 abuts against the side wall 23 of the first mounting groove 20, so that the limiting protrusion 54 is just in contact with the catch 200 located in the first mounting groove 20. As described above, the cross bar located at the rear end of the drum-shaped structure of the uppermost one of the buckles 200 is not located in the first mounting groove 20 (which is located at the upper portion of the first mounting groove 20 and is misaligned with the other buckles 200), so that the stopper protrusion 54 does not stopper the uppermost buckle 200, which can be freely released from the opening 30. When the uppermost buckle 200 is released, the baffle 51 moves to the blocking position again, the stacked buckles 200 move upward by the pushing mechanism 40, the uppermost buckle 200 stops moving after the vertical rod of the uppermost buckle moves to contact with the lower ends of the two first clamping arms 73, and the buckle 200 moves outward under the pulling force of the rubber band at the opening of the garbage bag 100, so that the buckle 200 is dislocated with the rest buckles 200 below (i.e. the state in fig. 10).

As shown in fig. 12, in the solution of the present embodiment, the end of the limiting protrusion 54 is provided with a second inclined surface 541. The second inclined surface 541 has the same function as the first inclined surface 731, and is for facilitating the deformation of the limiting protrusion 54 and the downward installation of the stacked fasteners 200, and will not be described herein again.

As shown in fig. 9 and 11, in the solution of the present embodiment, the pushing mechanism 40 includes a top plate 41 and a first elastic member 42, the top plate 41 is disposed in the first mounting groove 20 and is used for placing the stacked clips 200, and both ends of the first elastic member 42 abut against the top plate 41 and the bottom of the first mounting groove 20, respectively. Specifically, the lowermost clip 200 of the clips 200 stacked on the top plate 41 is in contact. The first elastic member 42 is a spring, and as can be seen from fig. 9 and 11, the lower end of the first mounting groove 20 is provided with a bottom wall, and both ends of the spring are in abutting contact with the top plate 41 and the bottom wall, respectively.

As shown in fig. 2 and 5, in the solution of the present embodiment, the driving mechanism 60 includes a base plate 61, a connecting rod 62, a driving member 63 and a second elastic member 64. Wherein the bottom plate 61 is disposed at the bottom of the cylinder 10. One end of the connecting rod 62 is connected to the base plate 61, and the other end of the connecting rod 62 is connected to the release mechanism 50. A driving member 63 is provided between the base plate 61 and the cylinder 10 for applying a downward driving force to the base plate 61. The second elastic member 64 is disposed between the base plate 61 and the cylinder 10, and the second elastic member 64 serves to apply an upward elastic force to the base plate 61. Specifically, in the present embodiment, the driving member 63 is an electromagnet, and the second elastic member 64 is a spring. When the garbage bag 100 needs to be packaged, the electromagnet is electrified and attracted, the bottom plate 61 moves downwards under the action of the output shaft of the electromagnet at the moment, the bottom plate 61 drives the connecting rod 62 to move downwards, the connecting rod 62 drives the baffle 51 to move downwards, and then the baffle 51 moves to an avoiding position. After the packing is completed, the electromagnet loses power, and the spring enables the bottom plate 61 to reset upwards, so that the baffle plate 51 resets upwards to the blocking position.

As shown in fig. 2, in the technical solution of the present embodiment, the cylinder 10 includes an outer cylinder 11 and an inner cylinder 12 disposed in the outer cylinder 11, wherein a first mounting groove 20 is disposed on an inner sidewall of the outer cylinder 11, an avoiding opening 121 is disposed on a sidewall of the inner cylinder 12, and the avoiding opening 121 is disposed corresponding to the first mounting groove 20. Specifically, the above structure allows the transmission structure such as the bottom plate 61 and the connecting rod 62 to be hidden between the outer cylinder 11 and the inner cylinder 12, so that the user cannot see the appearance of the cylinder 10, and the appearance of the product is more beautiful. Meanwhile, the structure prevents garbage from entering the bottom of the outer barrel 11, so that the garbage can be cleaned conveniently, and meanwhile, the working stability of the driving mechanism 60 is improved.

As shown in fig. 2, in the technical solution of the present embodiment, the first mounting groove 20 is plural, and the plural first mounting grooves 20 are arranged at intervals along the circumferential direction of the cylinder 10. The ejection mechanism 40 is disposed in each first mounting groove 20, the plurality of release mechanisms 50 are disposed, the plurality of release mechanisms 50 and the plurality of first mounting grooves 20 are disposed in a one-to-one correspondence manner, and the driving mechanism 60 is matched with the plurality of release mechanisms 50. Specifically, the snap 200 is provided in plurality, and the plurality of snap 200 is circumferentially provided on the trash bag 100, so that the first mounting groove 20 corresponding to the number of the snap 200 is required to be provided. Accordingly, the above-described ejection mechanism 40 and release mechanism 50 are provided at each first mounting groove 20. In this embodiment, the connecting rods 62 are plural, and each baffle 51 is connected with the bottom plate 61 through the connecting rods 62, so that when the bottom plate 61 moves, the baffle 51 can be driven to move together, and an effect of releasing the first buckles 200 (which are different along the circumferential direction) at the same time is achieved.

As shown in fig. 1 and fig. 2, the present embodiment further provides a trash bag, the trash bag 100 is used to be mounted on the trash can, and the trash bag 100 includes a bag body, an elastically-contractible structure, and a buckle 200. Wherein, the elastic shrinkage structure sets up the sack department at the bag body and is used for making the bag body restraint the mouth, and buckle 200 sets up the sack department at the bag body, and buckle 200 sets up in first mounting groove 20. Specifically, the elastically contractible structure is a rubber band that is used to bind the mouth to the bag body on the one hand and provides a pulling force to the buckle 200 on the other hand. So that the uppermost latch 200 of the stacked latches 200 can be pulled out of the opening 30 when the shutter 51 is in the escape position.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.

Claims

1. A trash can, comprising:

a cylinder (10);

a first mounting groove (20) provided in the cylinder (10) and extending in a vertical direction, the first mounting groove (20) being used for placing a clip (200) of a stacked trash bag (100), an upper portion of the first mounting groove (20) having an opening (30) facing a horizontal direction;

the ejection mechanism (40) is arranged in the first installation groove (20), and the ejection mechanism (40) is used for applying upward ejection force to the stacked buckles (200);

a release mechanism (50) disposed within the barrel (10), the release mechanism (50) having a blocking position blocking the opening (30) and an avoidance position avoiding the opening (30);

a drive mechanism (60) disposed within the barrel (10) and cooperating with the release mechanism (50), the drive mechanism (60) driving the release mechanism (50) to move between the blocking position and the bypass position.

2. A waste bin according to claim 1, further comprising a second mounting slot (70), the second mounting slot (70) being disposed outside the first mounting slot (20), the release mechanism (50) being movably disposed within the second mounting slot (70).

3. A waste bin according to claim 2, wherein the second mounting groove (70) extends in a vertical direction, and the first mounting groove (20) and the second mounting groove (70) are arranged in parallel.

4. The trash can of claim 2, wherein a first avoiding gap (22) is formed in a first inner wall (21) of the first mounting groove (20) facing the center of the can body (10), the release mechanism (50) comprises a baffle plate (51), a second avoiding gap (52) corresponding to the first avoiding gap (22) is formed in the baffle plate (51), a third avoiding gap (72) corresponding to the second avoiding gap (52) is formed in a second inner wall (71) of the second mounting groove (70) facing the center of the can body (10), and the first avoiding gap (22), the second avoiding gap (52) and the third avoiding gap (72) are all used for allowing the buckle (200) to pass through.

5. A waste bin according to claim 4, further comprising two first catching arms (73), wherein the two first catching arms (73) are respectively arranged on opposite side surfaces of the third avoiding gap (72), wherein a lower surface of the first catching arm (73) is higher than an upper surface of the first mounting groove (20) in a vertical direction, so that the opening (30) is formed between the lower surface of the first catching arm (73) and the upper surface of the first mounting groove (20).

6. A waste bin according to claim 5, characterized in that the distance between the two first catch arms (73) is smaller than the width of the middle of the catch (200).

7. A waste bin according to claim 6, wherein the end of the first catch arm (73) is provided with a first ramp (731).

8. A waste bin according to claim 5, wherein the release mechanism (50) further comprises two second latch arms (53) arranged at an upper end of the barrier (51), the two second latch arms (53) being respectively located above two opposite side walls (23) of the first mounting slot (20), wherein the upper end surface of the barrier (51) is lower than the opening (30) when the barrier (51) is moved to a state that a lower surface of the second latch arms (53) abuts against the side walls (23) of the first mounting slot (20), so that the release mechanism (50) is in the avoiding position.

9. A waste bin according to claim 8, wherein the release mechanism (50) further comprises two limiting protrusions (54) provided on the two second catching arms (53), the two limiting protrusions (54) extend towards the inside of the first mounting groove (20), the distance between the two limiting protrusions (54) is smaller than the width of the end of the catch (200), and the limiting protrusions (54) are located inside the first mounting groove (20) towards the first inner wall (21) of the center of the bin body (10).

10. A waste bin according to claim 9, wherein the end of the position limiting protrusion (54) is provided with a second bevel (541).

11. A waste bin according to claim 9, wherein the ejection mechanism (40) comprises a top plate (41) and a first elastic member (42), the top plate (41) is arranged in the first mounting groove (20) and is used for placing the superposed buckles (200), and two ends of the first elastic member (42) are respectively abutted with the top plate (41) and the bottom of the first mounting groove (20).

12. A waste bin according to claim 1, wherein the drive mechanism (60) comprises:

a bottom plate (61) disposed at the bottom of the cylinder (10);

a connecting rod (62), one end of the connecting rod (62) is connected to the bottom plate (61), and the other end of the connecting rod (62) is connected with the release mechanism (50);

a driving member (63) disposed between the base plate (61) and the drum (10), the driving member (63) for applying a downward driving force to the base plate (61);

a second elastic member (64) disposed between the bottom plate (61) and the cylinder (10), the second elastic member (64) for applying an upward elastic force to the bottom plate (61).

13. The trash can of claim 1, wherein the can body (10) comprises an outer can (11) and an inner can (12) arranged in the outer can (11), wherein the first mounting groove (20) is arranged on the inner side wall of the outer can (11), an avoiding opening (121) is arranged on the side wall of the inner can (12), and the avoiding opening (121) is arranged corresponding to the first mounting groove (20).

14. A trash can according to claim 1, wherein the first mounting groove 20 is plural, and the plural first mounting grooves 20 are arranged at intervals along the circumferential direction of the can body 10, wherein the ejection mechanism 40 is arranged in each first mounting groove 20, the release mechanism 50 is plural, the plural release mechanisms 50 and the plural first mounting grooves 20 are arranged in a one-to-one correspondence, and the driving mechanism 60 is engaged with the plural release mechanisms 50.

15. A trash bag, characterized in that the trash bag (100) is intended to be mounted on a trash can according to any one of claims 1-14, the trash bag (100) comprising:

a bag body;

the elastic contraction structure is arranged at the bag opening of the bag body and is used for binding the bag opening;

the buckle (200) is arranged at the bag opening of the bag body, and the buckle (200) is arranged in the first mounting groove (20).