Pedal type flip garbage can

Abstract

The pedal type flip garbage can comprises a containing assembly, a covering mechanism and a triggering mechanism, the containing assembly comprises a can body, the can body is provided with a containing cavity and an opening, and the opening is formed in the top end of the can body and communicates with the containing cavity; the covering mechanism comprises a covering assembly and at least one connecting piece, the covering assembly comprises a main cover piece and an auxiliary cover piece, the auxiliary cover piece is provided with a ring opening, the connecting piece is provided with a clamping channel, the clamping channel comprises a pushed part and a locking part communicated with the pushed part, and the triggering mechanism comprises a pedal and at least one pushing piece. After the ring opening, covering the opening edge of the opening, of the auxiliary cover part is opened by stepping on the pedal, the main cover part can be pushed to continue to rotate away from the ring opening, and the main cover part is locked at the position with the rotation angle not smaller than 90 degrees in the mode that the pushing and ejecting part is connected to the locking part in a clamped mode.

Description

Technical Field

[0001] The utility model relates to the technical field of trash cans, in particular to a pedal-type flip-cover trash can. Background Art

[0002] At present, most trash cans are equipped with lids, which are used to cover the opening of the barrel to prevent the odor of the garbage in the barrel from spreading. In addition, in order to facilitate opening the opening, some trash cans are opened by pedals. After being opened, this kind of trash can mostly uses the gravity of the lid to close, which means that the opening angle of the lid needs to be kept within 90°, otherwise it will not be able to close automatically.

[0003] When this type of trash can is in use, the lid covers part of the opening and forms a clamp with the top of the trash can body. After the trash is thrown into the clamp, it passes through the opening and finally falls into the trash can body. Since the clamp faces the horizontal direction, most users need to bend over to put the trash into the clamp to ensure that the trash can be aligned with the clamp. Moreover, the lid with an opening angle of less than 90° may hinder the trash from being put into the trash can, making it more difficult to put the trash into the trash can.

[0004] In addition, when the garbage is continuously thrown in, the user needs to keep his foot on the pedal, which limits the user's range of movement. Once the location of the garbage exceeds the user's range of movement, the user needs to release the pedal and then step on it again, which is very inconvenient to use.

[0005] In addition, some trash cans have a rotatable collar at the top end of the barrel body. The collar is turned toward the open mouth and pressed against the top end of the barrel body to clamp the garbage bag in the barrel body and overlap the edge of the top end of the barrel body, thereby fixing the garbage bag to prevent the garbage bag from sliding down due to the gravity of the garbage inside and affecting the garbage delivery. Since the rotation angle of the barrel cover is limited to within 90 degrees, the rotation angle of the collar is limited, resulting in the opening being unable to be fully opened, making it difficult to take the garbage bag filled with garbage out of the barrel body and inconvenient to replace the garbage bag. Utility Model Content

[0006] In order to solve the above technical problems and achieve at least one advantage of the utility model, the utility model provides a pedal-operated flip-top trash can, which includes:

[0007] A containing assembly, the containing assembly comprising a barrel body, the barrel body having a containing cavity and an opening, the opening being formed at the top of the barrel body and communicating with the containing cavity, the garbage bag being placed in the containing cavity in an open manner and the edge portion of the garbage bag extending from the opening and overlapping the top of the barrel body;

[0008] A covering mechanism, the covering mechanism comprises a covering assembly and at least one connecting member, the covering assembly comprises a main covering member and an auxiliary covering member, the connecting member is rotatably mounted on the containing assembly, the main covering member is mounted on the connecting member and can rotate together with the connecting member, the auxiliary covering member is plug-fitted with the connecting member and can rotate relative to the main covering member in a coaxial manner with the connecting member, and the covering assembly can rotate together with the connecting member to open or close the opening, the auxiliary covering member has a ring opening, the size of the ring opening is smaller than the size of the main covering member, and the main covering member can rotate relative to the auxiliary covering member to open or close the opening The auxiliary cover corresponds to the edge of the opening and cooperates with the high end of the barrel to clamp the edge of the garbage bag when the cover assembly covers the opening. The main cover is placed on the upper surface of the auxiliary cover and closes the opening. The auxiliary cover can be pushed to drive the main cover to rotate away from the opening. The maximum rotation angle of the auxiliary cover is consistent with the maximum rotation angle of the main cover. The connecting member has a card path, which includes a pushed portion and a locking portion connected to the pushed portion. The locking portion is formed by extending from the bottom end of the pushed portion and forms an angle of not less than 90° with the pushed portion.

[0009] The trigger mechanism comprises a pedal and at least one ejection member, the pedal being rotatably mounted on the lower end of the barrel body, one end of the pedal being rotatably connected to the ejection member, and one end of the ejection member away from the pedal is clamped in the clamping path, and the ejection member can be driven by the pedal to move upward when the pedal is stepped on and rotated, and the main cover member is driven to rotate away from the circle opening of the auxiliary cover member covering the edge of the open mouth by pushing the inner wall of the pushed portion. When the ejection member is clamped in the pushed portion and the pedal is not subjected to external force, the main cover member can turn to the circle opening under the action of its own gravity to close the opening by closing the circle opening. After the circle opening of the auxiliary cover member covering the edge of the open mouth is opened by stepping on the pedal, the main cover member can be pushed and continue to rotate away from the circle opening and be locked in a position where the rotation angle is not less than 90° by being clamped in the locking portion by the ejection member.

[0010] According to one embodiment of the utility model, a mounting groove and a through-port connected to the mounting groove are formed at the bottom of the barrel body, the pedal is rotatably mounted on the mounting groove, one end of the pedal away from the ejection member extends from the side of the barrel body to the outside through the through-port, and when the barrel body is supported by the ground, one end of the pedal extending out of the through-port is spaced a predetermined distance from the ground, and one end of the pedal connected to the ejection member is spaced a predetermined distance from the top wall of the mounting groove.

[0011] According to one embodiment of the utility model, a circular groove is formed on the side of the auxiliary cover member facing away from the main cover member, and the circular groove is located at the outer periphery of the circular opening. When the auxiliary cover member covers the edge of the open mouth, the high end of the barrel body is inserted into the circular groove to clamp the edge of the garbage bag. When the edge of the garbage bag overlaps the top of the barrel body and hangs down to the outer peripheral wall of the barrel body, the auxiliary cover member is sleeved on the high end of the barrel body so that the edge of the garbage bag hanging down from the outer peripheral wall of the barrel body is hidden in the circular groove.

[0012] According to one embodiment of the utility model, the accommodating assembly also includes a bag storage body, which is installed on the barrel body, and the bag storage body has a bag storage cavity and a taking port connected to the bag storage cavity, the bag storage cavity is used to store unused garbage bags, and the taking port is used to take out unused garbage bags in the bag storage cavity or put unused garbage bags into the bag storage cavity.

[0013] According to an embodiment of the utility model, the taking opening is formed at the top end of the bag storage body and is adjacent to the opening. When the auxiliary cover member covers the edge of the opening, the taking opening is covered by the auxiliary cover member.

[0014] According to an embodiment of the utility model, the pedal-operated flip-top trash can also includes a buffer mechanism, which includes at least one first buffer component, the first buffer component is installed on the accommodating component, and the top end of the first buffer component corresponds to the main cover member or the connecting member, and the first buffer component is configured to be retractable. When the covering component closes the opening, the first buffer component is squeezed by the main cover member or the connecting member and remains compressed. During the process of the main cover member turning away from the opening, the first buffer component gradually extends. When the pushing member is engaged with the pushed part and the pedaling force applied to the pedal disappears, the main cover member and the connecting member as a whole can gradually turn to the opening and press toward the first buffer component under the action of their own gravity so that the first buffer component can slow down its movement.

[0015] According to one embodiment of the utility model, the buffer mechanism also includes at least one second buffer component, which is installed on the accommodating component, and the top end of the second buffer component corresponds to the auxiliary cover component. The second buffer component is configured to be retractable. When the auxiliary cover component covers the edge of the opening, the second buffer component is squeezed by the auxiliary cover component and kept compressed. During the process of the auxiliary cover component turning away from the opening, the second buffer component gradually extends. When the rotation angle of the auxiliary cover component is consistent with the rotation angle of the main cover component driven by the trigger mechanism, the auxiliary cover component can gradually turn to the opening under the action of its own gravity and press toward the second buffer component so that its movement is slowed down by the second buffer component.

[0016] According to an embodiment of the utility model, the pedal-operated flip-top trash can also includes a deodorizing box, which includes a box component, which is installed on the main cover and can rotate together with the main cover, and the box component has a placement space and a plurality of air holes connected to the placement space, and the placement space is used to place a filter element. When the covering assembly closes the opening, the box component is placed in the accommodating cavity.

[0017] According to one embodiment of the utility model, the box component includes a box body and a cover body, the box body is installed on the main cover member, the box body and the cover body arbitrarily form the air vent, the placement space is formed in the box body, and the box body also has a take-in and put-out port connected to the placement space, the size of the take-in and put-out port is adapted to the size of the cover body, the take-in and put-out port is used to take out the filter element in the placement space or put the filter element into the placement space, and the cover body is installed on the box body in a manner that the take-in and put-out port can be opened or closed.

[0018] According to an embodiment of the utility model, the deodorizing box also includes a start and end date display component, the start and end date display component includes a date identification component and a start and end date display assembly, the date identification component is rotatably mounted on the box component, twelve month identifications are equidistantly distributed on its surface with the axis of the date identification component as the center, the start and end date display assembly includes a start date display structure and an end date display structure, both of which are arranged on the box component, the date identification component can be rotated so that any month identification on its surface corresponds to the start date display structure or the end date display structure, when a month identification on the surface of the date identification component corresponds to the start date display structure, a month identification spaced a predetermined distance from the corresponding month identification corresponds to the end date display structure, and the number of months between the months represented by the two month identifications is consistent with the validity period of the filter element. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The utility model shows a schematic structural diagram of the pedal-type flip-top trash can.

[0020] Figure 2 Shows Figure 1 Structural cross-section view.

[0021] Figure 3 The present invention shows a three-dimensional structural diagram of the barrel body of the pedal-type flip-top trash can of the present invention.

[0022] Figure 4 The schematic diagram of the structure of the pedal-type flip-cover trash can of the utility model in one state is shown.

[0023] Figure 5Shows Figure 4 A magnified view of the local structure.

[0024] Figure 6 Shows Figure 4 Schematic diagram of the local structure.

[0025] Figure 7 The schematic diagram shows the structure of the pedal-type flip-cover trash can of the utility model in another state.

[0026] Figure 8 Shows Figure 7 A magnified view of the local structure.

[0027] Fig. 9 The schematic diagram of the structure of the pedal-type flip-cover trash can of the utility model in another state is shown.

[0028] Fig.10 Shows Fig. 9 A magnified view of the local structure.

[0029] Fig.11 Shows Fig. 9 Structural cross-section view.

[0030] Fig.12 The structure explosion diagram of the deodorizing box of the pedal-type flip-top trash can of the utility model is shown. DETAILED DESCRIPTION

[0031] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the utility model defined in the following description can be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not deviate from the spirit and scope of the utility model.

[0032] Those skilled in the art should understand that, in the disclosure of the present invention, the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the above terms should not be understood as limiting the present invention.

[0033] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0034] refer to Figures 1 to 4 The pedal-operated flip-top trash can according to a preferred embodiment of the utility model will be described in detail below. The pedal-operated flip-top trash can includes a containing assembly 10, and the containing assembly 10 includes a barrel body 11, and the barrel body 11 has a containing cavity 1101 and an opening 1102. The opening 1102 is formed at the top of the barrel body 11 and communicates with the containing cavity 1101. The garbage bag is placed in the containing cavity 1101 in an open manner, and the edge portion of the garbage bag extends from the opening 1102 and overlaps the top of the barrel body 11.

[0035] The pedal-operated flip-top trash can includes a cover mechanism 20, which includes a cover assembly 21 and at least one connecting member 22. The cover assembly 21 includes a main cover 211 and an auxiliary cover 212. The connecting member 22 is rotatably mounted on the containing assembly 10. The main cover 211 is mounted on the connecting member 22 and can rotate together with the connecting member 22. The auxiliary cover 212 is plug-fitted with the connecting member 22 and can rotate relative to the main cover 211 in a coaxial manner with the connecting member 22, and the cover assembly 21 can rotate together with the connecting member 22 to open or close the opening 1102. The auxiliary cover 212 has a circle 21201, the size of which is smaller than that of the main cover 211, and the main cover 211 can rotate relative to the auxiliary cover 212 to open or close the circle 21201. When the cover assembly 21 covers the opening 1102, the auxiliary cover 212 corresponds to the edge of the opening 1102 and cooperates with the high end of the barrel 11 to clamp the edge of the garbage bag, thereby fixing the garbage bag. The main cover 211 is placed on the upper surface of the auxiliary cover 212 and closes the circle 21201, so as to close the opening 1102 by closing the circle 21201. The auxiliary cover 212 can be pushed to drive the main cover 211 to rotate away from the opening 1102, and the maximum rotation angle of the auxiliary cover 212 is consistent with the maximum rotation angle of the main cover 211.

[0036] refer to Figures 4 to 11 The pedal-type flip-top trash can also includes a trigger mechanism 30, which includes a pedal 31 and at least one ejection member 32. The pedal 31 is rotatably mounted on the lower end of the barrel body 11, and one end of the pedal 31 is rotatably connected to the ejection member 32.

[0037] The connecting member 22 has a clamping path 2201, and one end of the ejecting member 32 away from the pedal 31 is clamped to the clamping path 2201. The clamping path 2201 includes a pushed portion 22011 and a locking portion 22012 connected to the pushed portion 22011, and the locking portion 22012 is formed by extending from the bottom end of the pushed portion 22011 and forms an angle of not less than 90° with the pushed portion 22011. The ejecting member 32 can be driven by the pedal 31 to move upward when the pedal 31 is stepped on and rotated, and can push the inner wall of the pushed portion 22011 to drive the main cover member 211 to rotate away from the ring 21201 of the auxiliary cover member 212 covering the edge of the opening 1102. When the ejector 32 is engaged with the pushed portion 22011 and the pedal 31 is not subjected to external force, the main cover 211 can be turned to the ring opening 21201 under its own weight to close the opening 1102. After the ring opening 21201 of the auxiliary cover 212 covering the edge of the opening 1102 is opened by stepping on the pedal 31, the main cover 211 can be pushed and continue to turn away from the ring opening 21201 and be locked in a position with a rotation angle of not less than 90° by the ejector 32 being engaged with the locking portion 22012.

[0038] In this way, through the design of the auxiliary cover 212, the garbage bag in the accommodating cavity 1101 can be effectively fixed to prevent the garbage bag from sliding down, which is conducive to the garbage delivery. In addition, the main cover 211 can be rotated twice in succession and finally locked at a position with an angle of not less than 90°, so that the ring 21201 of the auxiliary cover 212 covering the edge of the opening 1102 is completely opened, effectively avoiding the situation where the garbage is not easy to be delivered due to the incomplete opening of the ring 21201, and during the garbage delivery process, there is no need to step on the pedal 31 throughout the process, which increases the convenience of garbage delivery. In addition, since both the main cover 211 and the auxiliary cover 212 can be rotated to a position with an angle of not less than 90°, the opening 1102 can be completely opened to replace the garbage bag.

[0039] Preferably, two connecting members 22 are provided and the two connecting members 22 are spaced a predetermined distance apart. The two connecting members 22 are rotatably mounted on the accommodating assembly 10 in a manner that their ends close to each other are plugged into the accommodating assembly 10, and the ends of the two connecting members 22 away from each other are plugged into the auxiliary cover 212 and can rotate relative to the auxiliary cover 212. The connecting member 22 is connected to the main cover 211 through at least one fastener. The number of the ejecting members 32 is consistent with the number of the connecting members 22, and the two ejecting members 32 are respectively engaged with the card paths 2201 of the two connecting members 22. In this way, when the pedal 31 is stepped on, the two ejecting members 32 are simultaneously driven by the pedal 31 and respectively push the connecting members 22 to drive the main cover 211 to rotate away from the ring 21201, thereby evenly applying force to the main cover 211 to ensure that the ring 21201 can be fully opened.

[0040] Preferably, the auxiliary cover 212 forms a circular groove 21202 on the side facing away from the main cover 211, and the circular groove 21202 is located at the periphery of the circular opening 21201. When the auxiliary cover 212 covers the edge of the opening 1102, the high end of the barrel body 11 is inserted into the circular groove 21202 to clamp the edge of the garbage bag, thereby effectively fixing the garbage bag and effectively preventing the edge of the garbage bag overlapping the top of the barrel body 11 from sliding into the accommodating cavity 1101 and affecting the placement of garbage. In addition, when the edge of the garbage bag overlaps the top of the barrel body 11 and hangs down on the outer peripheral wall of the barrel body 11, the auxiliary cover 212 is sleeved on the high end of the barrel body 11, so that the edge of the garbage bag hanging down on the outer peripheral wall of the barrel body 11 is hidden in the circular groove 21202, thereby improving the aesthetics of use.

[0041] Furthermore, a mounting groove 1103 and a through-hole 1104 communicating with the mounting groove 1103 are formed at the bottom of the barrel body 11. The pedal 31 is rotatably mounted on the mounting groove 1103, and one end of the pedal 31 away from the ejector 32 extends from the side of the barrel body 11 to the outside through the through-hole 1104 for stepping on. When the barrel body 11 is supported by the ground, the end of the pedal 31 extending from the through-hole 1104 is spaced from the ground by a predetermined distance, and the end of the pedal 31 connected to the ejector 32 is spaced from the top wall of the mounting groove 1103 by a predetermined distance, so as to ensure that when the end of the pedal 31 extending from the through-hole 1104 is stepped on, the pedal 31 can be provided with sufficient rotation space, so as to ensure that the pedal-operated flip-top trash can can be used normally.

[0042] The containing assembly 10 also includes a bag storage body 12, which is installed on the barrel body 11. The bag storage body 12 has a bag storage cavity 1201 and a taking port 1202 connected to the bag storage cavity 1201. The bag storage cavity 1201 is used to store unused garbage bags, and the taking port 1202 is used to take out unused garbage bags from the bag storage cavity 1201 or put unused garbage bags into the bag storage cavity 1201.

[0043] It is worth mentioning that the taking port 1202 is formed at the top of the bag storage body 12 and is adjacent to the opening 1102. When the auxiliary cover 212 covers the edge of the opening 1102, the taking port 1202 is covered by the auxiliary cover 212 to prevent the odor emitted by the garbage in the garbage bag opened in the accommodating cavity 1101 from passing through the opening 1102 and spreading from the taking port 1202 to the bag storage cavity 1201, causing the garbage bag stored in the bag storage cavity 1201 to be contaminated. In addition, based on the position design of the taking port 1202, the unused garbage bags are taken and placed in the vertical direction, so that the bending range of the user can be as small as possible, increasing the convenience of operation.

[0044] Preferably, the bag storage body 12 and the portion of the pedal 31 extending out of the through opening 1104 are arranged in opposite directions, and the connecting member 22 is rotatably mounted on the top of the bag storage body 12. In this way, the overall structure is compact and the aesthetics are improved.

[0045] The pedal-operated flip-top trash can further includes a buffer mechanism 40, which includes at least one first buffer component 41. The first buffer component 41 is installed on the containing component 10, and the top of the first buffer component 41 corresponds to the main cover 211 or the connecting member 22. The first buffer component 41 is configured to be retractable. When the cover component 21 closes the opening 1102, the first buffer component 41 is squeezed by the main cover 211 or the connecting member 22 and remains compressed; when the main cover 211 turns away from the opening 1102, the first buffer component 41 gradually extends; when the push-up member 32 is engaged with the pushed portion 22011 and the pedal force applied to the pedal 31 disappears, the main cover 211 and the connecting member 22 as a whole can gradually turn to the opening 1102 under the action of their own weight and press against the first buffer component 41 so that the first buffer component 41 slows down its movement.

[0046] Preferably, the first buffer component 41 is implemented as a damper.

[0047] refer to Fig.11Preferably, one end of the first buffer component 41 away from the main cover 211 is installed on the storage bag body 12, and the storage bag body 12 also forms at least one through hole 1203. The first buffer component 41 is arranged in the through hole 1203 to reduce the occupation of external space and increase the overall aesthetics.

[0048] Preferably, the number of the through holes 1203 is consistent with the number of the first buffer components 41 , and two first buffer components 41 are provided and spaced apart to fully buffer the main cover 211 when the main cover 211 turns toward the opening 1102 .

[0049] Furthermore, the buffer mechanism 40 further includes at least one second buffer component 42, which is mounted on the receiving component 10, and the top end of the second buffer component 42 corresponds to the auxiliary cover 212. The second buffer component 42 is configured to be retractable. When the auxiliary cover 212 covers the edge of the opening 1102, the second buffer component 42 is squeezed and kept compressed by the auxiliary cover 212; when the auxiliary cover 212 rotates away from the opening 1102, the second buffer component 42 gradually extends; when the rotation angle of the auxiliary cover 212 is consistent with the rotation angle of the main cover 211 driven by the trigger mechanism 30, the auxiliary cover 212 can gradually turn to the opening 1102 under the action of its own gravity and press against the second buffer component 42 so that its movement is slowed down by the second buffer component 42.

[0050] Preferably, the second buffer component 42 is implemented as a damper.

[0051] Preferably, one end of the second buffer component 42 away from the auxiliary cover 212 is installed on the storage bag body 12, and the second buffer component 42 is arranged in the storage bag cavity 1201 to reduce the occupation of external space and increase the overall aesthetics.

[0052] Preferably, two second buffer components 42 are provided, and the two second buffer components 42 are spaced apart from each other, so as to fully buffer the auxiliary cover 212 when the auxiliary cover 212 turns toward the opening 1102 .

[0053] refer to Fig.12The pedal-type flip-top trash can further includes a deodorizing box 50, which includes a box member 51. The box member 51 is mounted on the main cover 211 and can rotate together with the main cover 211. The box member 51 has a placement space 5101 and a plurality of air holes 5102 connected to the placement space 5101. The placement space 5101 is used to place a filter element, such as activated carbon. When the cover assembly 21 closes the opening 1102, the box member 51 is placed in the accommodating cavity 1101, so that the filter element installed in the placement space 5101 can remove the odor emitted by the garbage in the garbage bag.

[0054] Preferably, the box member 51 includes a box body 511 and a cover body 512, the box body 511 is installed on the main cover 211, and the box body 511 and the cover body 512 form the vent hole 5102. The placement space 5101 is formed in the box body 511, and the box body 511 also has a take-in and put-out port 5103 connected with the placement space 5101, the size of the take-in and put-out port 5103 is adapted to the size of the cover body 512, and the take-in and put-out port 5103 is used to take out the filter element in the placement space 5101 or put the filter element into the placement space 5101. The cover body 512 is installed on the box body 511 in a manner that the take-in and put-out port 5103 can be opened or closed to facilitate the filter element replacement operation.

[0055] In one embodiment, the box component 51 also has a take-in / take-out port 5103 connected to the placement space 5101, and the take-in / take-out port 5103 is formed on a side wall of the box component 51 away from the rotation axis of the main cover 211 or a side wall of the box component 51 located radially on the rotation axis of the main cover 211. The take-in / take-out port 5103 allows the filter element to pass through to be pulled out or inserted into the placement space 5101, so that the filter element can be replaced by pulling and plugging.

[0056] In another embodiment, the box component 51 is detachably mounted on the main cover 211 so that the filter element can be replaced by disassembling and assembling the box component 51 .

[0057] Furthermore, the deodorizing box 50 further includes a start and end date display component 52, which includes a date identification part 521 and a start and end date display assembly 522. The date identification part 521 is rotatably mounted on the box component 51, and twelve month identifications are equidistantly distributed on its surface with the axis of the date identification part 521 as the center. The start and end date display assembly 522 includes a start date display structure 5221 and an end date display structure 5222, both of which are arranged on the box component 51. The date identification part 521 can be rotated so that any month identification on its surface corresponds to the start date display structure 5221 or the end date display structure 5222. When the January mark on the surface of the date identification part 521 corresponds to the starting date display structure 5221, the January mark that is spaced a predetermined distance from the corresponding month mark corresponds to the ending date display structure 5222, and the number of months between the months represented by the two month marks is consistent with the validity period of the filter element, thereby reminding the user to replace the filter element in time.

[0058] Preferably, the date identification member 521 is rotatably mounted on the placement space 5101 and partially extends out of the placement space 5101, and the portion of the date identification member 521 extending out of the placement space 5101 can be rotated as a whole by applying force. The start date display structure 5221 and the end date display structure 5222 are both implemented as observation holes formed on a side wall of the box member 51 away from the main cover 211. When the main cover 211 is rotated away from the opening 1102, the user can see the month markings on the surface of the date identification member 521 corresponding to the corresponding observation holes through the observation holes, so as to know the replacement month of the filter element.

[0059] As a deformable form, the date identification member 521 is rotatably mounted on a side wall of the box member 51 away from the main cover member 211, and the start date display structure 5221 and the end date display structure 5222 are both implemented as indicator needles disposed on a side wall of the box member 51 away from the main cover member 211. When the main cover member 211 is rotated away from the opening 1102, the user can see that the indicator needle points to January on the surface of the date identification member 521, thereby knowing the replacement month of the filter element.

[0060] It should be understood by those skilled in the art that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The advantages of the present invention have been fully and effectively realized. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments, and the embodiments of the present invention may be deformed or modified in any way without departing from the principles.

Claims

1. A pedal-operated flip-top trash can, characterized in that: The pedal-operated flip-top trash can comprises: A containing assembly, the containing assembly comprising a barrel body, the barrel body having a containing cavity and an opening, the opening being formed at the top of the barrel body and communicating with the containing cavity, the garbage bag being placed in the containing cavity in an open manner and the edge portion of the garbage bag extending from the opening and overlapping the top of the barrel body; A covering mechanism, the covering mechanism comprises a covering assembly and at least one connecting member, the covering assembly comprises a main covering member and an auxiliary covering member, the connecting member is rotatably mounted on the containing assembly, the main covering member is mounted on the connecting member and can rotate together with the connecting member, the auxiliary covering member is plug-fitted with the connecting member and can rotate relative to the main covering member in a coaxial manner with the connecting member, and the covering assembly can rotate together with the connecting member to open or close the opening, the auxiliary covering member has a ring opening, the size of the ring opening is smaller than the size of the main covering member, and the main covering member can rotate relative to the auxiliary covering member to open or close the opening The auxiliary cover corresponds to the edge of the opening and cooperates with the high end of the barrel to clamp the edge of the garbage bag when the cover assembly covers the opening. The main cover is placed on the upper surface of the auxiliary cover and closes the opening. The auxiliary cover can be pushed to drive the main cover to rotate away from the opening. The maximum rotation angle of the auxiliary cover is consistent with the maximum rotation angle of the main cover. The connecting member has a card path, which includes a pushed portion and a locking portion connected to the pushed portion. The locking portion is formed by extending from the bottom end of the pushed portion and forms an angle of not less than 90° with the pushed portion. The trigger mechanism comprises a pedal and at least one ejection member, the pedal being rotatably mounted on the lower end of the barrel body, one end of the pedal being rotatably connected to the ejection member, and one end of the ejection member away from the pedal is clamped in the clamping path, and the ejection member can be driven by the pedal to move upward when the pedal is stepped on and rotated, and the main cover member is driven to rotate away from the circle opening of the auxiliary cover member covering the edge of the open mouth by pushing the inner wall of the pushed portion. When the ejection member is clamped in the pushed portion and the pedal is not subjected to external force, the main cover member can turn to the circle opening under the action of its own gravity to close the opening by closing the circle opening. After the circle opening of the auxiliary cover member covering the edge of the open mouth is opened by stepping on the pedal, the main cover member can be pushed and continue to rotate away from the circle opening and be locked in a position where the rotation angle is not less than 90° by being clamped in the locking portion by the ejection member.

2. The pedal-operated flip-top trash can according to claim 1, characterized in that: A mounting groove and a through-hole communicating with the mounting groove are formed at the bottom of the barrel body, the pedal is rotatably mounted on the mounting groove, one end of the pedal away from the ejection member extends from the side of the barrel body to the outside through the through-hole, and when the barrel body is supported by the ground, one end of the pedal extending out of the through-hole is spaced a predetermined distance from the ground, and one end of the pedal connected to the ejection member is spaced a predetermined distance from the top wall of the mounting groove.

3. The pedal-operated flip-top trash can according to claim 1, characterized in that: A circular groove is formed on the side of the auxiliary cover member facing away from the main cover member, and the circular groove is located at the outer periphery of the circle opening. When the auxiliary cover member covers the edge of the open mouth, the high end of the barrel body is inserted into the circular groove to clamp the edge of the garbage bag. When the edge of the garbage bag overlaps the top of the barrel body and hangs down to the outer peripheral wall of the barrel body, the auxiliary cover member is sleeved on the high end of the barrel body so that the edge of the garbage bag hanging down from the outer peripheral wall of the barrel body is hidden in the circular groove.

4. The pedal-operated flip-top trash can according to claim 1, characterized in that: The accommodating assembly also includes a bag storage body, which is installed on the barrel body. The bag storage body has a bag storage cavity and a taking port connected to the bag storage cavity. The bag storage cavity is used to store unused garbage bags, and the taking port is used to take out unused garbage bags from the bag storage cavity or put unused garbage bags into the bag storage cavity.

5. The pedal-operated flip-top trash can according to claim 4, characterized in that: The taking-out opening is formed at the top end of the bag storage body and is adjacent to the opening. When the auxiliary cover member covers the edge of the opening, the taking-out opening is covered by the auxiliary cover member.

6. The pedal-operated flip-top trash can according to claim 1, characterized in that: The pedal-operated flip-top trash can also includes a buffer mechanism, which includes at least one first buffer component, the first buffer component is installed on the containing component, and the top end of the first buffer component corresponds to the main cover or the connecting member, the first buffer component is configured to be retractable, when the covering component closes the opening, the first buffer component is squeezed by the main cover or the connecting member and remains compressed, and in the process of the main cover turning away from the opening, the first buffer component gradually extends, and when the pushing member is engaged with the pushed part and the pedaling force applied to the pedal disappears, the main cover and the connecting member as a whole can gradually turn to the opening under the action of their own weight and press against the first buffer component so that the first buffer component can slow down their movement.

7. The pedal-operated flip-top trash can according to claim 6, characterized in that: The buffer mechanism also includes at least one second buffer component, which is installed on the accommodating component, and the top end of the second buffer component corresponds to the auxiliary cover. The second buffer component is configured to be retractable. When the auxiliary cover covers the edge of the opening, the second buffer component is squeezed and kept compressed by the auxiliary cover. During the process of the auxiliary cover turning away from the opening, the second buffer component gradually extends. When the rotation angle of the auxiliary cover is consistent with the rotation angle of the main cover driven by the trigger mechanism, the auxiliary cover can gradually turn to the opening under the action of its own gravity and press against the second buffer component so that its movement is slowed down by the second buffer component.

8. The pedal-operated flip-top trash can according to any one of claims 1 to 7, characterized in that: The pedal-operated flip-top trash can also includes a deodorizing box, which includes a box component. The box component is installed on the main cover and can rotate together with the main cover. The box component has a placement space and a plurality of air holes connected to the placement space. The placement space is used to place a filter element. When the cover assembly closes the opening, the box component is placed in the accommodating cavity.

9. The pedal-operated flip-top trash can according to claim 8, characterized in that: The box component includes a box body and a cover body, the box body is installed on the main cover member, the box body and the cover body arbitrarily form the air vent, the placement space is formed in the box body, and the box body also has a take-in and put-out port connected to the placement space, the size of the take-in and put-out port is adapted to the size of the cover body, the take-in and put-out port is used to take out the filter element in the placement space or put the filter element into the placement space, and the cover body is installed on the box body in a manner that the take-in and put-out port can be opened or closed.

10. The pedal-operated flip-top trash can according to claim 9, characterized in that: The deodorizing box also includes a start and end date display component, which includes a date identification component and a start and end date display assembly. The date identification component is rotatably mounted on the box component, and twelve month identifications are equidistantly distributed on its surface with the axis of the date identification component as the center. The start and end date display assembly includes a start date display structure and an end date display structure, and both the start date display structure and the end date display structure are arranged on the box component. The date identification component can be rotated so that any month identification on its surface corresponds to the start date display structure or the end date display structure. When a month identification on the surface of the date identification component corresponds to the start date display structure, a month identification spaced a predetermined distance from the corresponding month identification corresponds to the end date display structure, and the number of months between the months represented by the two month identifications is consistent with the validity period of the filter element.

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