Double-layer garbage can with exhaust hole

Abstract

The utility model discloses a double -deck garbage bin with exhaust hole relates to garbage can technical field, including garbage can main part, and garbage can main part includes outer tube, and the middle part of outer tube is provided with inner tube, and the bottom of inner tube is provided with limit bottom plate and exhaust hole, the top of outer tube is provided with top cover, and is provided with limit component between top cover and outer tube, and limit component includes installation groove, the inside of installation groove is provided with support spring, and one end of support spring is provided with arc limit block, the top of arc limit block is provided with recess and limit block. The utility model discloses the sliding connection of top cover in the sliding slot of outer tube side is driven by the connecting slide rail setting, is convenient for the quick connection of top cover and outer tube, and the limit recess inside of top cover side is clamped in the arc limit block setting, thereby realizes the limit connection of top cover and outer tube, prevents the separation of top cover and outer tube when using, leads to top cover loss, influences the use of device.

Description

Technical Field

[0001] This utility model relates to the field of trash can technology, and in particular to a double-layer trash can with a vent. Background Technology

[0002] A trash can, also known as a waste bin or garbage can, is a container for holding garbage. Most are made of metal or plastic. A plastic bag is placed inside when in use, and when the bag is full, it can be tied up and thrown away. Trash cans are containers for "filth and grime" in people's lives, and also a reflection of social culture. Most trash cans have lids to prevent odors from spreading, and some can be opened with a foot pedal. In homes, trash cans are mostly placed in the kitchen for food waste, while some families have one in each of the main rooms. Some playgrounds even have trash cans specially designed in the shape of cute characters.

[0003] In the prior art, some trash cans are equipped with lids to prevent trash from overflowing during use. However, the lids are not easy to remove quickly, which leads to damage and loss of the lids after long-term use. Therefore, there is a need to provide a double-layer trash can with a vent to solve the above problems. Utility Model Content

[0004] The main objective of this invention is to provide a double-layered trash can with a vent, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A double-walled trash can with a vent, comprising the trash can body,

[0007] The main body of the trash can includes an outer cylinder, an inner cylinder is provided in the middle of the outer cylinder, and a limiting bottom plate and a vent hole are provided at the bottom of the inner cylinder. A top cover is provided at the top of the outer cylinder, and a limiting component is provided between the top cover and the outer cylinder.

[0008] The limiting component includes a mounting groove, a support spring is provided inside the mounting groove, and an arc-shaped limiting block is provided at one end of the support spring. The top of the arc-shaped limiting block is provided with a groove and the limiting block.

[0009] The top cover includes a cover plate, a rotating rod is provided in the middle of the cover plate, a limiting plate is provided on the bottom side of one side of the cover plate, a magnetic adsorption component is provided on the top of the limiting plate, and a rubber strip is provided on the outer wall of the cover plate.

[0010] Preferably, a sliding groove is provided on one side of the top of the outer cylinder, and there are two sliding grooves, which are symmetrically distributed on both sides of the top of the outer cylinder. A connecting slide rail is slidably connected inside the sliding groove, and the connecting slide rail is fixedly connected to the top cover. An installation groove is provided on the side of the outer cylinder near the sliding groove, and the installation groove is located below the sliding groove. The installation groove is correspondingly set to the sliding groove.

[0011] Preferably, two support springs are fixedly connected in the middle of the mounting groove, and an arc-shaped limiting block is fixedly connected to the end of the support spring away from the mounting groove. The outer wall of the arc-shaped limiting block is slidably connected to the inner wall of the mounting groove, and the side of the arc-shaped limiting block away from the mounting groove is engaged with the side of the top cover. A limiting groove is opened on the side of the top cover close to the arc-shaped limiting block, and the arc-shaped limiting block is engaged inside the limiting groove.

[0012] Preferably, the top and bottom of the arc-shaped limiting block are provided with grooves, and the limiting block is slidably connected inside the groove. The top of the limiting block is fixedly connected to the inner wall of the mounting groove near the top cover, and there are two limiting blocks, which are symmetrically distributed on the top and bottom inner walls of the mounting groove.

[0013] Preferably, the top cover has a through groove in the middle, a rotating rod is rotatably connected to the middle of the top cover, and a cover plate is rotatably connected to the outer wall of the rotating rod. The outer wall of the cover plate is in contact with the inner wall of the through groove in the middle of the top cover. A pull groove is provided on the top of one side of the top cover. A rubber strip is installed on the outer wall of the cover plate, and the rubber strip is located on the outer wall of the cover plate near the top.

[0014] Preferably, a limiting plate is fixedly connected to the bottom of the top cover near the pull groove, and a magnetic adsorption component is installed on the top of the limiting plate. There are multiple magnetic adsorption components, which are symmetrically distributed on the top of the limiting plate and the bottom of one side of the cover. A slot is opened on the side of the cover near the limiting plate, and the slot is correspondingly set with the limiting plate.

[0015] Preferably, the inner wall of the outer cylinder is in contact with the outer wall of the inner cylinder, and a limiting base plate is fixedly connected to the bottom of the inner cylinder. A plurality of vent holes are provided in the middle of the side wall of the inner cylinder near the limiting base plate, and a limiting groove is provided in the limiting base plate near the top of the inner cylinder. A limiting insert plate is inserted into the limiting groove, and the top of the limiting insert plate is fixedly connected to the bottom of the outer cylinder.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The top cover is slidably connected to the outer cylinder through the connecting slide rail, which facilitates the quick connection between the top cover and the outer cylinder. The arc-shaped limiting block is engaged in the limiting groove on the side of the top cover, thereby limiting the connection between the top cover and the outer cylinder and preventing the top cover from separating from the outer cylinder during use, which would result in the loss of the top cover and affect the use of the device.

[0018] 2. The rotating rod drives the cover plate to rotate in the middle of the top cover, so that the device can dispose of garbage without disassembling the top cover. The rubber strip on the outer wall of the cover plate and the magnetic adsorption part at the bottom of the cover plate improve the sealing effect at the connection, preventing the odor inside the garbage can from leaking out and preventing it from affecting the use of the outer and inner cylinders.

[0019] 3. The outer cylinder drives the top cover to engage with the outer wall of the inner cylinder. During the installation process, the gas inside the inner cylinder is discharged through the vent hole at the bottom of the inner cylinder, which opens the garbage bag inside the inner cylinder. This eliminates the need for the user to manually put the garbage bag on and off, improving the ease of use of the device. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the device of this utility model;

[0021] Figure 2 This is a schematic diagram of the unfolded structure of the main body of the trash can of this utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the limiting component of this utility model;

[0023] Figure 4 This is a schematic diagram of the top cover of this utility model.

[0024] In the diagram: 1. Main body of the trash can; 2. Outer cylinder; 3. Inner cylinder; 4. Top cover; 5. Limiting base plate; 6. Vent hole; 7. Limiting insert plate; 8. Limiting groove; 9. Limiting component; 10. Mounting groove; 11. Support spring; 12. Arc-shaped limiting block; 13. Limiting groove; 14. Groove; 15. Limiting block; 16. Connecting slide rail; 17. Slide groove; 18. Pulling groove; 19. Cover plate; 20. Rotating rod; 21. Limiting plate; 22. Magnetic adsorption component; 23. Rubber strip. Detailed Implementation

[0025] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0026] Please see Figure 1 , Figure 2As shown, a double-layered trash can with vents includes a trash can body 1, which includes an outer cylinder 2. An inner cylinder 3 is disposed in the middle of the outer cylinder 2. The bottom of the inner cylinder 3 is provided with a limiting base plate 5 and vents 6. The top of the outer cylinder 2 is provided with a top cover 4, and a limiting component 9 is disposed between the top cover 4 and the outer cylinder 2. The inner wall of the outer cylinder 2 is in contact with the outer wall of the inner cylinder 3, and the bottom of the inner cylinder 3 is fixedly connected to the limiting base plate 5. Multiple vents are opened in the middle of the side wall of the inner cylinder 3 near the limiting base plate 5. 6. A limiting groove 8 is provided on the limiting base plate 5 near the top of the inner cylinder 3. A limiting plate 7 is inserted into the limiting groove 8. The top of the limiting plate 7 is fixedly connected to the bottom of the outer cylinder 2. The outer cylinder 2 drives the top cover 4 to be snapped onto the outer wall of the inner cylinder 3. During the installation process, the gas inside the inner cylinder 3 is discharged through the exhaust hole 6 provided at the bottom of the inner cylinder 3, so as to open the garbage bag installed inside the inner cylinder 3. The user does not need to manually put the garbage bag on, which improves the ease of use of the device.

[0027] Please see Figure 1 , Figure 2 , Figure 3 As shown, the limiting component 9 includes a mounting groove 10, inside which a support spring 11 is provided, and one end of the support spring 11 is provided with an arc-shaped limiting block 12. The top of the arc-shaped limiting block 12 is provided with a groove 14 and a limiting block 15. A sliding groove 17 is provided on one side of the top of the outer cylinder 2, and there are two sliding grooves 17, which are symmetrically distributed on both sides of the top of the outer cylinder 2. A connecting slide rail 16 is slidably connected inside the sliding groove 17, and the connecting slide rail 16 is fixedly connected to the top cover 4. The side of the outer cylinder 2 near the sliding groove 17 is provided with a mounting groove 10, and the mounting groove 10 is provided on the side of the outer cylinder 2 near the sliding groove 17. The mounting groove 10 is located below the slide groove 17. The mounting groove 10 is correspondingly set with the slide groove 17. Two support springs 11 are fixedly connected in the middle of the mounting groove 10. An arc-shaped limiting block 12 is fixedly connected to the end of the support spring 11 away from the mounting groove 10. The outer wall of the arc-shaped limiting block 12 is slidably connected to the inner wall of the mounting groove 10. The side of the arc-shaped limiting block 12 away from the mounting groove 10 is engaged with the side of the top cover 4. A limiting groove 13 is opened on the side of the top cover 4 close to the arc-shaped limiting block 12. The arc-shaped limiting block 12 is engaged with the inside of the limiting groove 13.

[0028] The top and bottom of the arc-shaped limiting block 12 are provided with grooves 14, and the inside of the grooves 14 is slidably connected to the limiting block 15. The top of the limiting block 15 is fixedly connected to the inner wall of the mounting groove 10 near the top cover 4. There are two limiting blocks 15, which are symmetrically distributed on the top and bottom inner walls of the mounting groove 10. The top cover 4 is slidably connected to the sliding groove 17 on the side of the outer cylinder 2 by the connecting slide rail 16, which facilitates the quick connection between the top cover 4 and the outer cylinder 2. The arc-shaped limiting block 12 is engaged in the limiting groove 13 on the side of the top cover 4, thereby realizing the limiting connection between the top cover 4 and the outer cylinder 2, preventing the top cover 4 from separating from the outer cylinder 2 during use, which would cause the top cover 4 to be lost and affect the use of the device.

[0029] Please see Figure 1 , Figure 2 , Figure 4 As shown, the top cover 4 includes a cover plate 19, a rotating rod 20 is provided in the middle of the cover plate 19, a limiting plate 21 is provided at the bottom of one side of the cover plate 19, a magnetic adsorption component 22 is provided at the top of the limiting plate 21, and a rubber strip 23 is provided on the outer wall of the cover plate 19. A through groove is opened in the middle of the top cover 4, the rotating rod 20 is rotatably connected to the middle of the top cover 4, and the cover plate 19 is rotatably connected to the outer wall of the rotating rod 20. The outer wall of the cover plate 19 is in contact with the inner wall of the through groove in the middle of the top cover 4. A pulling groove 18 is opened at the top of one side of the top cover 4. A rubber strip 23 is installed on the outer wall of the cover plate 19, and the rubber strip 23 is located on the outer wall of the cover plate 19 near the top.

[0030] A limiting plate 21 is fixedly connected to the bottom of the top cover 4 near the pull groove 18, and a magnetic adsorption component 22 is installed on the top of the limiting plate 21. There are multiple magnetic adsorption components 22, which are symmetrically distributed on the top of the limiting plate 21 and the bottom of one side of the cover plate 19. A slot is opened on the side of the cover plate 19 near the limiting plate 21, and the slot is correspondingly set with the limiting plate 21. The rotating rod 20 drives the cover plate 19 to rotate in the middle of the top cover 4, so that the device can dispose of garbage without disassembling the top cover 4. The rubber strip 23 on the outer wall of the cover plate 19 and the magnetic adsorption component 22 at the bottom of the cover plate 19 improve the sealing effect at the connection, preventing the odor inside the garbage can from leaking out and preventing it from affecting the use of the outer cylinder 2 and the inner cylinder 3.

[0031] It should be noted that this utility model is a double-layer trash can with a vent. In use, the connecting rails 16 on both sides of the top cover 4 are slidably connected to the inside of the groove 17. Simultaneously, the outer wall of the top cover 4 presses against the arc-shaped limiting block 12, causing the arc-shaped limiting block 12 to retract the support spring 11 into the mounting groove 10. When the limiting groove 13 aligns with the arc-shaped limiting block 12, the arc-shaped limiting block 12 loses pressure, and the support spring 11 springs the arc-shaped limiting block 12 back into the limiting groove 13, completing the limiting and allowing the trash can to pass through. The bag is placed inside the inner cylinder 3, with the top of the garbage bag outside the inner cylinder 3. Then, the outer cylinder 2 and the top cover 4 are fitted onto the outside of the inner cylinder 3. The outer cylinder 2 is pressed down, causing the outer cylinder 2 to drive the top cover 4 to expel the air inside the inner cylinder 3. The air is then discharged through the exhaust hole 6 at the bottom of the inner cylinder 3, which in turn causes the garbage bag to unfold and limits its position. When the limiting plate 7 at the bottom of the outer cylinder 2 is inserted into the limiting groove 8 at the top of the limiting base plate 5, the exhaust hole 6 is separated.

[0032] When disposing of garbage, press the side of the cover plate 19 away from the pull groove 18 to make the cover plate 19 rotate along the rotating rod 20. The cover plate 19 is tilted at an angle, and the magnetic adsorption component 22 inside the slot of the cover plate 19 separates from the magnetic adsorption component 22 on the top of the limiting plate 21, making it convenient to dispose of garbage. After disposal, release the applied pressure so that the two sets of magnetic adsorption components 22 attract each other and the cover plate 19 returns to its original state.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A double-layered trash can with a vent, comprising a trash can body (1), characterized in that: The main body (1) of the trash can includes an outer cylinder (2), an inner cylinder (3) is provided in the middle of the outer cylinder (2), and a limiting bottom plate (5) and an exhaust hole (6) are provided at the bottom of the inner cylinder (3). A top cover (4) is provided at the top of the outer cylinder (2), and a limiting component (9) is provided between the top cover (4) and the outer cylinder (2). The limiting component (9) includes a mounting groove (10), a support spring (11) is provided inside the mounting groove (10), and an arc-shaped limiting block (12) is provided at one end of the support spring (11). The top of the arc-shaped limiting block (12) is provided with a groove (14) and a limiting block (15). The top cover (4) includes a cover plate (19), a rotating rod (20) is provided in the middle of the cover plate (19), and a limiting plate (21) is provided at the bottom of one side of the cover plate (19). A magnetic adsorption element (22) is provided at the top of the limiting plate (21), and a rubber strip (23) is provided on the outer wall of the cover plate (19).

2. A double-layered trash can with a vent hole according to claim 1, characterized in that: The outer cylinder (2) has a sliding groove (17) on one side of its top, and there are two sliding grooves (17), which are symmetrically distributed on both sides of the top of the outer cylinder (2). The sliding groove (17) is slidably connected to a connecting slide rail (16), and the connecting slide rail (16) is fixedly connected to the top cover (4). The outer cylinder (2) has an installation groove (10) on the side near the sliding groove (17), and the installation groove (10) is located below the sliding groove (17). The installation groove (10) is correspondingly set to the sliding groove (17).

3. A double-layered trash can with a vent hole according to claim 2, characterized in that: Two support springs (11) are fixedly connected in the middle of the mounting groove (10), and an arc-shaped limiting block (12) is fixedly connected to the end of the support spring (11) away from the mounting groove (10). The outer wall of the arc-shaped limiting block (12) is slidably connected to the inner wall of the mounting groove (10), and the side of the arc-shaped limiting block (12) away from the mounting groove (10) is engaged with the side of the top cover (4). A limiting groove (13) is opened on the side of the top cover (4) close to the arc-shaped limiting block (12), and the arc-shaped limiting block (12) is engaged inside the limiting groove (13).

4. A double-layered trash can with a vent hole according to claim 3, characterized in that: The top and bottom of the arc-shaped limiting block (12) are provided with grooves (14), and the inside of the groove (14) is slidably connected to a limiting block (15). The top of the limiting block (15) is fixedly connected to the inner wall of the mounting groove (10) near the top cover (4), and there are two limiting blocks (15), which are symmetrically distributed on the top and bottom inner walls of the mounting groove (10).

5. A double-layered trash can with a vent hole according to claim 1, characterized in that: The top cover (4) has a through groove in the middle, and a rotating rod (20) is rotatably connected to the middle of the top cover (4). A cover plate (19) is rotatably connected to the outer wall of the rotating rod (20). The outer wall of the cover plate (19) is in contact with the inner wall of the through groove in the middle of the top cover (4). A pull groove (18) is opened on the top of one side of the top cover (4). A rubber strip (23) is installed on the outer wall of the cover plate (19), and the rubber strip (23) is located on the outer wall of the cover plate (19) near the top.

6. A double-layered trash can with a vent hole according to claim 5, characterized in that: The top cover (4) is fixedly connected to a limiting plate (21) on the bottom side near the pull groove (18), and a magnetic adsorption component (22) is installed on the top of the limiting plate (21). There are multiple magnetic adsorption components (22), which are symmetrically distributed on the top of the limiting plate (21) and the bottom side of the cover plate (19). The cover plate (19) has a slot on the side near the limiting plate (21), and the slot is correspondingly set with the limiting plate (21).

7. A double-layered trash can with a vent hole according to claim 1, characterized in that: The inner wall of the outer cylinder (2) is in contact with the outer wall of the inner cylinder (3), and the bottom of the inner cylinder (3) is fixedly connected to a limiting base plate (5). Multiple exhaust holes (6) are opened in the middle of the side wall of the inner cylinder (3) near the limiting base plate (5), and a limiting groove (8) is opened on the limiting base plate (5) near the top of the inner cylinder (3). A limiting insert plate (7) is inserted into the limiting groove (8), and the top of the limiting insert plate (7) is fixedly connected to the bottom of the outer cylinder (2).

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