Odor locking garbage can

Abstract

The utility model discloses an odor-locking garbage can, which comprises a can body, an odor-locking device and a control device, the can body is provided with a first cavity and a second cavity, and the first cavity is positioned above the second cavity and is provided with a garbage leading-in port; the cover plate assembly comprises a first cover plate and a second cover plate, and the first cover plate covers the garbage guide-in opening in a sealing mode; the second cover plate is located between the first cavity and the second cavity, and the second cover plate is used for sealing the second cavity and can be opened when being stressed, so that the first cavity is communicated with the second cavity; and the unlocking assembly comprises a jacking part, and the jacking part is connected with the second cover plate and used for moving up and down in the height direction of the can body when being stressed so as to drive the second cover plate to open or close the second cavity. When the garbage can is used, garbage can be thrown into the first cavity firstly, then the second cover plate is opened through the jacking piece after the first cover plate is covered, and the garbage falls into the second cavity to be isolated, so that a user does not smell the peculiar smell of the garbage in the second cavity easily when throwing the garbage for the second time.

Description

Technical Field

[0001] The utility model relates to the technical field of trash cans, in particular to an odor-locking trash can. Background Art

[0002] In order to prevent the odor of garbage from overflowing into the room, most of the current garbage cans are covered with lids. When using, the lid is opened to throw garbage into the garbage can, and then the lid is closed to prevent the odor of garbage from spreading. However, when the user opens the lid of such a covered garbage can for the second time to throw garbage, the garbage bag is completely open, the garbage in the can is completely exposed, and the odor will directly overflow, affecting the user experience. Utility Model Content

[0003] In order to overcome at least one of the defects of the prior art described above, the utility model provides an odor-locking trash can, whose barrel body is provided with two cavities, and each of which is sealed with a cover plate to block the odor layer by layer through the two cover plates.

[0004] The technical solution adopted by the utility model to solve the problem is:

[0005] A odor-locking trash can, comprising:

[0006] A barrel body, the barrel body having a first cavity and a second cavity, the first cavity being located above the second cavity; the first cavity having a garbage inlet;

[0007] A cover plate assembly, the cover plate assembly comprising a first cover plate and a second cover plate, the first cover plate is sealed on the garbage inlet; the second cover plate is located between the first cavity and the second cavity, the second cover plate is used to seal the second cavity and is opened when a force is applied, so that the first cavity and the second cavity are connected;

[0008] An unlocking component, wherein the unlocking component includes a pressing piece, one end of which is connected to the second cover plate, and the other end of which extends to the outside; the pressing piece is used to move up and down along the height direction of the barrel body when subjected to force, and drive the second cover plate to move up and down along the height direction of the barrel body to open or close the second cavity.

[0009] Furthermore, it also includes a box body, in which the first cavity and the garbage inlet are both formed; the box body is connected to the barrel body and is located above the second cavity, and an outlet is also provided at the bottom of the box body, and the outlet is used to communicate with the second cavity when the second cover is opened.

[0010] Furthermore, the cover plate assembly also includes a fixing frame, the fixing frame is installed in the first cavity, and the second cover plate is rotatably installed on the fixing frame.

[0011] Furthermore, the second cover plates are provided with two, the two second cover plates are respectively rotatably connected to the fixing frame and can move closer to or farther away from each other when subjected to force, and the two second cover plates are sealed and connected when they move closer to each other to seal the second cavity; the pressing member includes two pressing rods, the two pressing rods are respectively connected to the two second cover plates, and are used to drive the two second cover plates to rotate when subjected to force, so that the two second cover plates move closer to or farther away from each other.

[0012] Furthermore, the two second cover plates include a sealing section and a connecting section, the connecting section is rotatably mounted on the fixing frame and connected to the pushing rod, the sealing section is inclined from top to bottom along the height direction of the barrel body and is engaged with the connecting section, the pushing rod is used to drive the connecting section to rotate when subjected to force, and the two sealing sections are used to move up and down along the height direction of the barrel body when the two connecting sections rotate.

[0013] Furthermore, a torsion spring is provided at the connection between the connecting section and the fixing frame, and two ends of the torsion spring respectively abut against the sealing section and the fixing frame, and are used to provide an elastic stress to drive the two sealing sections to approach each other.

[0014] Furthermore, the unlocking assembly also includes a force-bearing member, which is located at the bottom of the barrel body, one end of the force-bearing member is connected to the top pressure member, and the other end of the force-bearing member extends to the outside, and the force-bearing member is used to drive the top pressure member to move upward along the height direction of the barrel body when subjected to force.

[0015] Furthermore, the force-bearing member includes a force-bearing plate, and the force-bearing plate includes a first plate segment and a second plate segment, the first plate segment is located at the bottom of the barrel body and is spaced apart from the bottom of the barrel body; one end of the second plate segment is obliquely connected with the first plate segment from top to bottom along the height direction of the barrel body, and is higher than the second plate segment, and the other end of the second plate segment extends to the outside; the connection between the first plate segment and the second plate segment is rotatably connected to the bottom of the barrel body through a rotating shaft; the second plate segment is used to drive the first plate segment to move upward along the height direction of the barrel body when subjected to force; the end of the top pressure member away from the cover plate assembly is installed on the first plate segment.

[0016] Furthermore, the unlocking assembly further comprises an elastic component, which is located at the interval between the first plate segment and the bottom of the barrel body and abuts against the first plate segment and the barrel body respectively; the elastic component is used to provide an elastic stress to drive the first plate segment to move away from the barrel body;

[0017] The force bearing member further includes a pedal connected to an end of the second plate segment away from the first plate segment.

[0018] Furthermore, the barrel body further comprises an openable and closable door, and the door is used to open or close the second cavity when subjected to force;

[0019] The barrel body is provided with an observation port, a perspective plate is provided at the observation port, and the perspective plate is covered on the observation port.

[0020] To sum up, the odor-locking trash can provided by the utility model has the following technical effects: when in use, the first cover can be opened first to throw the garbage into the first cavity, and then the first cover can be closed and external force can be applied to the top pressure piece to drive the second cover to open. At this time, the garbage in the first cavity can automatically fall into the second cavity, and then the second cover can be closed. Therefore, when the user throws the garbage for the second time, since the previously thrown garbage is in the second cavity and is covered by the second cover, the odor of part of the garbage can be isolated. In this way, the user is not likely to smell the odor when throwing the garbage into the first cavity for the second time, thereby improving the user experience when using it. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure decomposition of the utility model;

[0022] Figure 2 It is a schematic diagram of the structure of the utility model;

[0023] Figure 3 It is a structural sectional view of the utility model;

[0024] Figure 4 It is a schematic diagram of the assembly of the cover plate assembly and the unlocking assembly in the utility model;

[0025] Figure 5 This is a structural schematic diagram of the cover plate assembly in the utility model;

[0026] The meanings of the reference numerals are as follows:

[0027] 10. Barrel body; 11. Second cavity; 12. Perspective plate; 21. First cover plate; 22. Second cover plate; 221. Sealing section; 222. Connecting section; 23. Fixing frame; 24. Torsion spring; 25. Connecting shaft; 30. Unlocking assembly; 31. Pressing rod; 32. Force plate; 321. First plate section; 322. Second plate section; 323. Pedal; 33. Elastic component; 34. Rotating shaft; 40. Box body; 41. First cavity; 411. Garbage inlet; 412. Exit. DETAILED DESCRIPTION

[0028] For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0029] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and 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 direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0031] See also Figures 1 to 5 The utility model discloses a odor-locking trash can, including a barrel body 10, a cover assembly and an unlocking assembly 30, the barrel body 10 has a first cavity 41 and a second cavity 11, the first cavity 41 is located above the second cavity 11, and the first cavity 41 has a garbage inlet 411; the cover assembly includes a first cover 21 and a second cover 22, the first cover 21 is sealed at the garbage inlet 411, the second cover 22 is located between the first cavity 41 and the second cavity 11 and is used to seal the second cavity 11, the second cover 22 can be opened when subjected to force, so that the first cavity 41 and the second cavity 11 are connected; in addition, the unlocking assembly 30 includes a top pressing piece, one end of the top pressing piece is connected to the second cover 22, and the other end of the top pressing piece extends to the outside, the top pressing piece can move up and down along the height direction of the barrel body 10 when subjected to force and drive the second cover 22 to move up and down along the height direction of the barrel body 10, so as to drive the second cover 22 to open or close the second cavity 11.

[0032] On the basis of the above structure, during assembly, one end of the first cover plate 21 and the second cover plate 22 are rotatably connected to the barrel body 10 respectively, and rotate when subjected to force to seal or open the first cavity 41 and the second cavity 11, wherein the top of the other end of the second cover plate 22 abuts against the pressing piece, and then the other end of the pressing piece is extended along the height direction of the barrel body 10 and extends to the outside, so that when the user needs to open the second cover plate 22, a downward force can be applied to the pressing piece along the height direction of the barrel body 10, so that the second cover plate 22 is subjected to the downward pulling force applied by the pressing piece, so that the second cover plate 22 rotates and opens downward, at this time, the garbage located in the first cavity 41 can fall into the second cavity 11, and then an upward force is applied to the pressing piece to press the second cover plate 22, so that the second cover plate 22 moves upward to close the second cavity 11 again.

[0033] Of course, in another embodiment, the middle section of the second cover plate 22 can be rotatably connected to the barrel body 10 through a rotating shaft, and then the periphery of the second cover plate 22 can be detachably connected to the inner wall of the second cavity 11 by means of snap-fitting or magnetic attraction, and then the pressing piece can be installed at the bottom of the periphery end of the second cover plate 22. In this way, when the user applies an upward force along the height of the barrel body 10 to the pressing piece, at this time, the pressing piece can press one end of the second cover plate 22 from bottom to top, and the other end of the cover plate is tilted from top to bottom in the height direction of the barrel body 10 due to the lever principle, so that the second cover plate 22 can also be opened downward; when the second cover plate 22 needs to be closed again, a downward force in the height direction of the barrel body 10 can be applied to the pressing piece to make the second cover plate 22 move upward to re-close the second cavity 11.

[0034] In this way, through the above two embodiments, no matter whether the top pressure piece moves downward or upward along the height direction of the barrel body 10, the second cover plate 22 can be driven to move downward along the height direction of the barrel body 10 to open the second cavity 11, thereby preventing the garbage in the first cavity 41 from being overturned by the second cover plate 22 after the second cavity 11 is opened due to the upward movement of the second cover plate 22, resulting in the garbage being unable to fall completely into the second cavity 11.

[0035] Therefore, during actual use, the user can first open the first cover 21 to throw the garbage into the first cavity 41 through the garbage inlet 411, and then close the first cover 21 to isolate the odor, and then apply external force to the top pressure piece from the outside. After the top pressure piece is subjected to the force, it drives the second cover 22 to move downward along the height direction of the barrel body 10, driving the second cover 22 to open downward. At this time, the garbage in the first cavity 41 can automatically fall into the second cavity 11. After the second cover 22 is closed, the odor of the garbage in the trash can can be blocked by the two covers layer by layer to reduce the risk of odor overflow.

[0036] In addition, when the user throws garbage for the second time, since the previously thrown garbage is in the second cavity 11 and is covered by the second cover 22, the odor of some of the garbage can be isolated. In this way, the user is not likely to smell the odor when throwing the garbage into the first cavity 41 for the second time, thereby improving the user experience when using it.

[0037] It should be noted that during assembly, a cavity can be integrally formed inside the barrel body 10, and then one end of the second cover plate 22 can be rotatably installed on the inner wall of the barrel body 10, and the other end thereof can be sealed and connected to the other end of the barrel body 10 by a detachable connection method such as snap-fit ​​or magnetic connection, so that the interior of the barrel body 10 is divided into two by the second cover plate 22, so that a first cavity 41 and a second cavity 11 are formed inside the barrel body 10, and when the user throws garbage into the first cavity 41, the second cover plate 22 is not easy to loosen, and the structure is more practical; of course, the first cavity 41 and the second cavity 11 can be formed by arranging two shells with cavities in the barrel body 10.

[0038] Furthermore, the utility model also includes a box body 40, and the above-mentioned first cavity 41 and the garbage inlet 411 are both formed in the box body 40, and the box body 40 is connected to the barrel body 10 and installed above the second cavity 11. The bottom of the box body 40 is also provided with an outlet 412, and the outlet 412 is used to communicate with the second cavity 11 when the second cover plate 22 is opened.

[0039] On the basis of this structure, the first cavity 41 and the garbage inlet 411 are arranged in the box body 40, and the first cover plate 21 is connected to the box body 40 and covers the garbage inlet 411. During assembly, the second cover plate 22 can be connected to the barrel body 10 and cover the second cavity 11, and then the assembled box body 40 is connected to the barrel body 10 and installed on the top of the barrel body 10. This assembly method is more convenient and easy to maintain and disassemble later. In addition, the outlet 412 at the bottom of the box body 40 can be set corresponding to the second cavity 11. Then, when the second cover plate 22 is opened, the garbage in the first cavity 41 can fall into the second cavity 11 through the outlet 412, and the structure is more practical.

[0040] It should be noted that the bottom of the box body 40 can be installed on the top of the barrel body 10 by means of a snap connection or a connection member (screw or bolt).

[0041] More specifically, the cover assembly also includes a fixing frame 23. During assembly, the fixing frame 23 can be installed at the bottom of the box body 40 and located in the first cavity 41, and then the second cover 22 can be rotatably connected to the fixing frame 23 through a rotating shaft. With such assembly, the structure is more stable.

[0042] Of course, the fixing frame 23 can also be installed in the second cavity 11 and connected to the barrel body 10, and the specific setting can be based on actual needs.

[0043] Furthermore, two second cover plates 22 are provided, and the two second cover plates 22 are rotatably connected to the fixing frame 23 respectively and can move closer to or farther away from each other when subjected to force. When the two second cover plates 22 are close to each other, they are sealed and connected to seal the second cavity 11. The pressing member includes two pressing rods 31, and the two pressing rods 31 are respectively connected to the two second cover plates 22, and can respectively drive the two second cover plates 22 to rotate when subjected to force, so that the two second cover plates 22 move closer to or farther away from each other.

[0044] Specifically, in the present embodiment, two second cover plates 22 are provided, and the two second cover plates 22 are respectively installed through the fixing frames 23 and are rotatably connected to the fixing frames 23. The pressing pieces can be respectively connected to the bottoms of the two second cover plates 22. Then, when the user applies external force to the two pressing frames at the same time, the two second cover plates 22 rotate when subjected to the force to move away from each other, thereby opening the second cavity 11 and allowing the garbage in the first cavity 41 to fall into the second cavity 11.

[0045] In this way, when the user throws garbage into the first cavity 41, the garbage's own gravity can exert gravity on the connection between the two second cover plates 22, so that after the top pressure piece exerts a force on the two second cover plates 22, the two second cover plates 22 are easier to open and are less likely to get stuck and unable to open. Compared with only setting one second cover plate 22, the method of using two second cover plates 22 allows the garbage to fall into the second cavity 11 even if one of the second cover plates 22 gets stuck and cannot be opened while the other second cover plate 22 can be opened normally, and the structure is more practical.

[0046] It should be noted that the ends of the two second cover plates 22 that are close to each other can be connected by a magnetic attraction part (such as a magnet) or by respectively setting a buckle and a slot, or a sealing rubber ring (such as a rubber ring or a silicone ring, etc.) can be set at the ends of the two that are close to each other so that the two can be locked when they are against each other, and the sealing is also good, thereby reducing the risk of garbage odor overflow.

[0047] Furthermore, the two second cover plates 22 each include a sealing section 221 and a connecting section 222. The connecting section 222 is rotatably mounted on the fixing frame 23 and connected to the pushing rod 31. The sealing section 221 is tilted from top to bottom along the height direction of the barrel body 10 and is connected to the connecting section 222. The pushing rod 31 drives the connecting section 222 to rotate when subjected to force. The sealing section 221 can move up and down along the height direction of the barrel body 10 when the connecting section 222 rotates to open or close the second cavity 11.

[0048] On the basis of this structure, as a preferred embodiment, when it is necessary to open the second cover plate 22, a force can be applied to the push rod 31 along the height direction of the barrel body 10, so that it moves upward and presses the second cover plate 22 when subjected to the force. During assembly, the two second cover plates 22 are provided with a sealing section 221 and a connecting section 222. The sealing section 221 and the connecting section 222 are connected to each other, and the connection between the two is rotatably connected to the fixed frame 23 through a connecting shaft 25. At this time, the connecting shaft 25 can be used as a lever. When the push piece presses the connecting section 222 upward along the height of the barrel body 10, the sealing section 221 can be tilted and rotated from top to bottom and move away from each other to open the second cavity 11; similarly, when the force of the push rod 31 disappears, the sealing section 221 resets from bottom to top to approach each other and close the second cavity 11.

[0049] In addition, since the sealing section 221 is inclined from top to bottom along the height direction of the barrel body 10, the sealing section 221 forms an inclined surface from top to bottom. Therefore, when the garbage in the first cavity 41 falls into the sealing section 221, due to the downward guidance of the inclined surface and the gravity of the garbage itself, the second cover plate 22 is easier to open downward after being subjected to force.

[0050] More specifically, a torsion spring 24 is provided at the connection between the connecting section 222 and the fixing frame 23, and the two ends of the torsion spring 24 are respectively pressed against the sealing section 221 and the fixing frame 23. When the pressing member presses the connecting section 222, the torsion spring 24 is deformed upward along the height direction of the barrel body 10, and the sealing sections 221 move away from each other and open. When the pressing member stops applying external force, the elastic stress of the torsion spring 24 helps itself to reset, thereby driving the two sealing sections 221 to reset and move closer to each other, so as to reduce the risk that the sealing sections 221 cannot be reset and closed.

[0051] Furthermore, the unlocking assembly 30 also includes a force-bearing member, which is installed at the bottom of the barrel body 10, one end of the force-bearing member is connected to the top pressure member, and the other end of the force-bearing member extends to the outside. When the force-bearing member is subjected to force, it can drive the top pressure member to move up and down along the height direction of the barrel body 10.

[0052] Specifically, during assembly, a mounting seat or mounting frame can be set at the bottom of the barrel body 10 to install the force-bearing member, and the end of the top pressure member away from the second cover plate 22 is connected to the force-bearing member, while the other end of the force-bearing member extends outward for the user to apply force.

[0053] Furthermore, the force-bearing member includes a force-bearing plate 32, and the force-bearing plate 32 includes a first plate segment 321 and a second plate segment 322. The first plate segment 321 is located at the bottom of the barrel body 10 and is spaced apart from the bottom of the barrel body 10. One end of the second plate segment 322 is obliquely connected with the first plate segment 321 from top to bottom along the height direction of the barrel body 10, and is higher than the second plate segment 322. The other end of the second plate segment 322 extends to the outside. The connection between the first plate segment 321 and the second plate segment 322 is rotatably connected to the bottom of the barrel body 10 through a rotating shaft 34. The second plate segment 322 can drive the first plate segment 321 to move upward along the height direction of the barrel body 10 when subjected to force, and the end of the top pressure member away from the cover plate assembly is installed on the first plate segment 321.

[0054] As a preferred solution, the present embodiment adopts a method in which the pressing piece moves upward and presses the second cover plate 22 when subjected to force. On this basis, during assembly, the first plate segment 321 and the second plate segment 322 can be connected by tilting from bottom to top along the height direction of the barrel body 10, and then the connection between the two can be connected to the bottom of the barrel body 10 through the rotating shaft 34. At this time, the rotating shaft 34 can be used as a lever. When the user applies a downward force on the second plate segment 322 in the height direction of the barrel body 10, the second plate segment 322 can lift the first plate segment 321. Since the first plate segment 321 is spaced from the bottom of the barrel body 10, the first plate segment 321 has space to move upward, thereby driving the pressing piece to move upward along the height direction of the barrel body 10 and press the second cover plate 22. In this way, the user can easily apply a downward force to the second plate segment 322 by pedaling, which is more labor-saving.

[0055] It should be noted that the first plate segment 321 and the second plate segment 322 can be formed by an integrally formed seesaw plate, or can be formed by splicing two different plates. During assembly, a mounting groove can be provided at the bottom of the barrel body 10 to install the force-bearing plate 32 .

[0056] More specifically, in order to prevent the first plate segment 321 from getting stuck and unable to reset after moving upward, the unlocking assembly 30 also includes an elastic component 33. Specifically, the elastic component 33 can be installed at the gap between the first plate segment 321 and the bottom of the barrel body 10, and respectively abut against the first plate segment 321 and the barrel body 10. When the first plate segment 321 moves upward in the height direction of the barrel body 10, the elastic component 33 is compressed. At this time, the pressing piece moves upward to press the second cover plate 22. When the user stops applying external force to the second plate segment 322, the elastic component 33 resets due to its own elastic stress, and drives the first plate segment 321 to move away from the barrel body 10 during the resetting process, so as to synchronously drive the pressing piece to reset downward, making it easier to reset the entire assembly.

[0057] In addition, the force-bearing member further includes a pedal 323, which is specifically connected to an end of the second plate segment 322 away from the first plate segment 321. The pedal 323 increases the force-bearing area of ​​the force-bearing member, making it more convenient for users to step on it, and the structure is more practical.

[0058] Furthermore, the barrel body 10 also includes an openable and closable door. During assembly, the door can be installed on the barrel body 10 in a rotating connection manner, and rotate to open or close the second cavity 11 when subjected to force, so that the user can clean the garbage in the second cavity 11;

[0059] Of course, the door can also be detachably connected to the barrel body 10 by means of a snap connection, so that the second cavity 11 can be opened or closed when subjected to force.

[0060] More specifically, the barrel body 10 is provided with an observation port, through which a transparent plate 12 is covered, so that a user can observe from the outside whether the barrel body 10 is full of garbage, or whether the internal structure is stuck, etc., so that the user can clean up the garbage or perform maintenance in time.

[0061] The technical means disclosed in the solution of the utility model are not limited to the technical means disclosed in the above-mentioned implementation mode, but also include technical solutions composed of any combination of the above technical features. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model, and these improvements and modifications are also regarded as the protection scope of the utility model.

Claims

1. A odor-locking trash can, characterized in that: include: A barrel body, the barrel body having a first cavity and a second cavity, wherein the first cavity is located above the second cavity; The first cavity has a garbage inlet; A cover plate assembly, the cover plate assembly comprising a first cover plate and a second cover plate, the first cover plate being sealed on the garbage inlet; The second cover is located between the first cavity and the second cavity, and is used to cover the second cavity and to open when a force is applied, so that the first cavity is connected to the second cavity; An unlocking component, wherein the unlocking component includes a pressing piece, one end of which is connected to the second cover plate, and the other end of which extends to the outside; the pressing piece is used to move up and down along the height direction of the barrel body when subjected to force, and drive the second cover plate to move up and down along the height direction of the barrel body to open or close the second cavity.

2. The odor-locking trash can according to claim 1, characterized in that: It also includes a box body, in which the first cavity and the garbage inlet are both formed; the box body is connected to the barrel body and is located above the second cavity, and an outlet is also provided at the bottom of the box body, and the outlet is used to communicate with the second cavity when the second cover is opened.

3. The odor-locking trash can according to claim 2, characterized in that: The cover plate assembly further comprises a fixing frame, wherein the fixing frame is installed in the first cavity, and the second cover plate is rotatably installed on the fixing frame.

4. The odor-locking trash can according to claim 3, characterized in that: The second cover plates are provided with two, and the two second cover plates are rotatably connected to the fixing frame respectively and can approach or move away from each other when subjected to force, and the two second cover plates are sealed and connected to each other when they are close to each other to seal the second cavity; the pressing member includes two pressing rods, and the two pressing rods are respectively connected to the two second cover plates and are used to drive the two second cover plates to rotate when subjected to force so that the two second cover plates can approach or move away from each other.

5. The odor-locking trash can according to claim 4, characterized in that: The two second cover plates include a sealing section and a connecting section, wherein the connecting section is rotatably mounted on the fixing frame and connected to the pushing rod, the sealing section is inclined from top to bottom along the height direction of the barrel body and is connected to the connecting section, the pushing rod is used to drive the connecting section to rotate when subjected to force, and the two sealing sections are used to move up and down along the height direction of the barrel body when the two connecting sections rotate.

6. The odor-locking trash can according to claim 5, characterized in that: A torsion spring is further provided at the connection between the connecting section and the fixing frame. Two ends of the torsion spring respectively abut against the sealing section and the fixing frame and are used to provide an elastic stress to drive the two sealing sections to approach each other.

7. The odor-locking trash can according to claim 1, characterized in that: The unlocking assembly also includes a force-bearing member, which is located at the bottom of the barrel body, one end of which is connected to the top pressure member, and the other end of which extends to the outside. The force-bearing member is used to drive the top pressure member to move upward along the height direction of the barrel body when subjected to force.

8. The odor-locking trash can according to claim 7, characterized in that: The force-bearing member includes a force-bearing plate, and the force-bearing plate includes a first plate segment and a second plate segment, the first plate segment is located at the bottom of the barrel body and is spaced apart from the bottom of the barrel body; one end of the second plate segment is obliquely connected with the first plate segment from top to bottom along the height direction of the barrel body, and is higher than the second plate segment, and the other end of the second plate segment extends to the outside; the connection between the first plate segment and the second plate segment is rotatably connected to the bottom of the barrel body through a rotating shaft; the second plate segment is used to drive the first plate segment to move upward along the height direction of the barrel body when subjected to force; the end of the top pressure member away from the cover plate assembly is installed on the first plate segment.

9. The odor-locking trash can according to claim 8, characterized in that: The unlocking assembly further includes an elastic component, which is located at the interval between the first plate segment and the bottom of the barrel body and abuts against the first plate segment and the barrel body respectively; the elastic component is used to provide an elastic stress to drive the first plate segment to move away from the barrel body; The force bearing member further includes a pedal connected to an end of the second plate segment away from the first plate segment.

10. The odor-locking trash can according to claim 1, characterized in that: The barrel body further comprises an openable and closable door, and the door is used to open or close the second cavity when subjected to force; The barrel body is provided with an observation port, a perspective plate is provided at the observation port, and the perspective plate is covered on the observation port.

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