Full-load early warning device of intelligent garbage can

Abstract

The utility model belongs to the technical field of daily supplies, and particularly relates to a full-load early warning device of an intelligent garbage can, which comprises an outer shell, an inner shell is arranged in an inner cavity of the outer shell, a limiting ring is clamped and connected to the inner wall of a connecting ring, two lifting hooks are fixedly connected to the inner wall of the limiting ring, and a fixing ring is fixedly connected to the outer wall of the inner shell. A sliding hole is formed in the fixing ring, the bottom end of the sliding block is fixedly connected with a pulling rope, and the pulling rope penetrates through the receding groove and the sliding groove to be fixedly connected with the top end of the fixing ring. A connecting ring, a limiting ring and a lifting hook form an assembly capable of continuously closing up a garbage bag when the garbage bag moves downwards along with mass change, so that a user is warned that the garbage bearing force of the garbage bag is continuously reduced, and then a pulling rope and a sliding block form an assembly capable of opening a cover plate when the inner shell moves downwards, so that the garbage bag is closed up continuously. And when the garbage bag reaches the bearing limit, the cover plate is opened to directly warn a user to replace the garbage bag in time.

Description

Technical Field

[0001] The utility model belongs to the technical field of daily necessities, and in particular relates to a full-load warning device for an intelligent trash can. Background Art

[0002] The garbage can is an indispensable daily necessity in people's work and life, and is of great significance for maintaining environmental hygiene. The garbage can can temporarily store garbage, which provides convenience for people's work and life. After the garbage can is full of garbage, it is necessary to clean the garbage in time. Since the garbage bag in the garbage can is inside the garbage can, in order to effectively isolate the odor in the garbage bag, the existing garbage can usually adopts a closed design, so that the garbage is in the garbage can when not in use, and no odor is generated. After the garbage can is full, if the user fails to find that the garbage can is full in time and continues to put garbage, the garbage will overflow from the garbage bag, thereby bringing certain inconvenience to the user's daily life. Moreover, the garbage bag is in the garbage can, and the user needs to take out the garbage and then close it. Since the garbage bag is relatively fragile, the garbage bag carries the garbage inside it, and is pulled by the user, it is easy to be damaged when closing, which affects the collection and treatment of the garbage. Utility Model Content

[0003] The utility model provides a full-load warning device for an intelligent trash can, which solves the problem that after the trash can is full, continuing to put trash in will cause the trash to overflow from the trash bag, thus causing certain inconvenience to the daily life of the user, and manually closing the trash bag will cause damage to the trash bag, affecting the collection of trash.

[0004] The utility model provides the following technical solution: comprising an outer shell (1), the top of the outer shell (1) is hingedly connected with a cover plate (11), the inner wall of the outer shell (1) is fixedly connected with a connecting ring (3), the inner cavity of the outer shell (1) is provided with an inner shell (2), the inner shell (2) is located below the connecting ring (3), the inner wall of the connecting ring (3) is snap-connected with a limiting ring (31), the inner wall of the limiting ring (31) is fixedly connected with two hooks (32), the outer wall of the inner shell (2) is fixedly connected with a fixing ring (21), and the fixing ring (21) is provided with a A sliding hole (211) is provided, the inner wall of the sliding hole (211) is slidably connected to a connecting rod (22), the outer wall of the connecting rod (22) is sleeved on a first spring (23), the outer wall of the outer shell (1) is provided with a sliding groove (131), the outer wall of the outer shell (1) is provided with a yield groove (13), the inner wall of the yield groove (13) is slidably connected to a slider (4), the bottom end of the slider (4) is fixedly connected to a traction rope (41), the traction rope (41) passes through the yield groove (13) and the sliding groove (131) and is fixedly connected to the top end of the fixing ring (21).

[0005] Among them, a rotating plate (111) is hinged at the center of the cover plate (11), a limiting groove (12) is formed on the cover plate (11), and the slider (4) is slidably connected to the inner wall of the limiting groove (12).

[0006] Among them, a buffer plate (24) is arranged in the inner cavity of the inner housing (2), the connecting rod (22) is slidably connected to the inner wall of the outer housing (1), the inner wall of the first spring (23) is slidably connected to the outer wall of the connecting rod (22), and both ends of the first spring (23) are fixedly connected to the fixed ring (21) and the outer housing (1) respectively.

[0007] Among them, two guide wheels (42) are fixedly connected to the inner wall of the outer housing (1), and the guide wheels (42) are slidably connected to the towing rope (41).

[0008] Among them, a second spring (51) is fixedly connected to the top end of the connecting ring (3), a support block (5) is fixedly connected to the top end of the second spring (51), and the support block (5) and the second spring (51) are located on the connection side of the outer housing (1) and the cover plate (11).

[0009] The beneficial effects of the present utility model are as follows: A component composed of a connecting ring (3), a limiting ring (31) and a hook (32) can continuously close the garbage bag when the garbage bag moves downward with the change of mass, thereby warning the user that the force of the garbage bag carrying the garbage is continuously becoming smaller, avoiding the garbage in the garbage bag being too heavy and exceeding the bearing limit of the garbage bag. Then, a component composed of a towing rope (41) and a slider (4) can open the cover plate (11) when the inner housing (2) moves downward. When the garbage bag reaches the load-bearing limit, the opening of the cover plate (11) can directly warn the user to replace the garbage bag in time, avoiding too much garbage, the garbage bag being damaged and the garbage overflowing.

[0010] Parts not involved in this device are the same as or can be implemented by using the prior art. Brief Description of the Drawings

[0011] Figure 1 is a schematic cross-sectional structure diagram of the present utility model;

[0012] Figure 2 is a three-dimensional structure diagram of the inner housing of the present utility model;

[0013] Figure 3 is a motion schematic diagram of the present utility model;

[0014] Figure 4 is a top view of the present utility model;

[0015] Figure 5 is the present utility modelFigure 1 Schematic enlarged structure diagram of A in the middle.

[0016] In the figure: 1. Outer housing; 11. Cover plate; 111. Rotating plate; 12. Limiting groove; 13. Relief groove; 131. Sliding groove; 2. Inner housing; 21. Fixed ring; 211. Sliding hole; 22. Connecting rod; 23. First spring; 24. Buffer plate; 3. Connecting ring; 31. Limiting ring; 32. Hook; 4. Slider; 41. Traction rope; 42. Guide wheel; 5. Support block; 51. Second spring. Specific embodiments

[0017] Please refer to Figures 1 - 5 , the present utility model provides the following technical solutions: It includes an outer housing 1, a cover plate 11 is hinged to the top of the outer housing 1, a connecting ring 3 is fixedly connected to the inner wall of the outer housing 1, an inner housing 2 is arranged in the inner cavity of the outer housing 1, the inner housing 2 is below the connecting ring 3, a limiting ring 31 is snap-connected to the inner wall of the connecting ring 3, two hooks 32 are fixedly connected to the inner wall of the limiting ring 31, a fixed ring 21 is fixedly connected to the outer wall of the inner housing 2, a sliding hole 211 is opened on the fixed ring 21, a connecting rod 22 is slidably connected to the inner wall of the sliding hole 211, a first spring 23 is sleeved on the outer wall of the connecting rod 22, a sliding groove 131 is opened on the outer wall of the outer housing 1, a relief groove 13 is opened on the outer wall of the outer housing 1, a slider 4 is slidably connected to the inner wall of the relief groove 13, a traction rope 41 is fixedly connected to the bottom end of the slider 4, and the traction rope 41 passes through the relief groove 13 and the sliding groove 131 and is fixedly connected to the top end of the fixed ring 21.

[0018] In this embodiment: The outer housing 1 is the main body of the carrying device. The top of the outer housing 1 is closed by a cover plate 11 hinged thereto to prevent the odor generated when the garbage bag in the inner housing 2 stores garbage from spreading into the room and affecting the surrounding environment. The inner housing 2 is located at the center of the inner cavity of the outer housing 1 and is connected to the inner wall of the outer housing 1 through a fixing ring 21 fixedly connected to the outer wall of the inner housing 2. The bottom of the inner housing 2 does not contact the bottom of the inner cavity of the outer housing 1 and has a certain distance. It is slidably connected to a sliding hole 211 opened on the fixing ring 21 through a connecting rod 22 fixed to the bottom of the inner cavity of the outer housing 1. The fixing ring 21 supports the inner housing 2 at a certain height in the inner cavity of the outer housing 1 under the action of a first spring 23. When the garbage stored in the inner housing 2 is relatively more, its own mass will continuously increase, so that the downward pressure on the first spring 23 becomes stronger. It will shorten the distance under the pressure according to the weight change, thereby causing the inner housing 2 to move downward. During the downward movement of the inner housing 2, a connecting ring 3 fixed to the inner wall of the outer housing 1 above the inner housing 2 limits the closing rope of the garbage bag opening through a limiting ring 31 engaged with its inner wall and a hook 32 fixed to its inner wall. When the inner housing 2 moves downward, since the garbage bag is inside the inner housing 2 and connected to the hook 32, the bottom of the garbage bag is supported by the bottom of the inner housing 2. When the inner housing 2 moves downward, the garbage bag moves downward synchronously with the inner housing 2, while the closing rope of the garbage bag remains in place under the pulling of the hook 32, thus continuously closing the garbage bag opening. As the garbage increases, the opening becomes smaller and smaller, thereby warning the user that the force of the garbage bag to carry garbage is continuously decreasing, avoiding damage caused by the heavy garbage in the garbage bag exceeding the load limit of the garbage bag. At the same time, when the inner housing 2 moves downward, the fixing ring 21 will pull the traction rope 41 downward. The traction rope 41 passes through a chute 131 and is connected to a slider 4 located on the inner wall of a relief groove 13. The traction rope 41 will drive the slider 4 to move downward. When the load capacity of the garbage bag reaches the limit, the slider 4 will be completely pulled into the relief groove 13 through the traction rope 41, so that the limit on the cover plate 11 is released. After the cover plate 11 is no longer limited by the slider 4, it cannot be closed with the top of the outer housing 1. After it is opened, the user can directly see that the garbage in the trash can is full, reminding the user to remove the garbage in the trash can to avoid phenomena such as garbage overflow and garbage bag breakage caused by continued garbage disposal, which affect the storage of garbage by the garbage bag.

[0019] A rotating plate 111 is hinged at the center of the cover plate 11. A limiting groove 12 is opened on the cover plate 11. The slider 4 is slidably connected to the inner wall of the limiting groove 12. The rotating plate 111 hinged at the center of the cover plate 11 can close the upper part of the outer housing 1 when it rotates to be flush with the cover plate 11. The limiting groove 12 is used to connect with the slider 4 when the slider 4 protrudes from the outer wall body of the inner housing 2 to limit the cover plate 11.

[0020] A buffer plate 24 is provided in the inner cavity of the inner shell 2, the connecting rod 22 is slidably connected to the inner wall of the outer shell 1, the inner wall of the first spring 23 is slidably connected to the outer wall of the connecting rod 22, and the two ends of the first spring 23 are respectively fixedly connected to the fixing ring 21 and the outer shell 1; the buffer plate 24 supports the bottom of the garbage bag, so that when the garbage is thrown into the bottom of the garbage bag, it can be affected by the buffer plate 24 and play a buffering role to avoid the large impact force on the garbage bag and cause it to be damaged; the connecting rod 22 is slidably connected to the inner wall of the outer shell 1 to avoid the inner shell 2 from tilting when it is in the inner cavity of the outer shell 1. The use of the device is affected. The first spring 23 is connected to the fixing ring 21 and the outer shell 1 through the upper and lower ends, so that the fixing ring 21 can slide up and down on the connecting rod 22 and can be supported by the first spring 23.

[0021] Two guide wheels 42 are fixedly connected to the inner wall of the outer shell 1, and the guide wheels 42 are slidably connected to the traction rope 41; the guide wheels 42 are used to guide the traction rope 41 on the fixing ring 21 so that it can be introduced into the slide groove 131, thereby effectively pulling the slider 4.

[0022] A second spring 51 is fixedly connected to the top of the connecting ring 3, and a support block 5 is fixedly connected to the top of the second spring 51. The support block 5 and the second spring 51 are located on the connecting side of the outer shell 1 and the cover plate 11; the support block 5 is located between the cover plate 11 and the connecting ring 3 under the support of the second spring 51. After the limit of the cover plate 11 by the slider 4 disappears, the support block 5 can make the cover plate 11 pop open under the support of the second spring 51, thereby playing a warning role.

[0023] The working principle and use process of the utility model are as follows: the garbage bag is stored in the inner shell 2, and the garbage bag closing rope is hung on the hook 32. As the weight changes, the inner shell 2 moves downward, and the hook 32 limits the closing rope of the bag mouth of the garbage bag, so that the garbage bag mouth will continue to close the garbage bag. As the garbage increases, the closing becomes smaller and smaller, thereby warning the user that the garbage bag's carrying force of the garbage is continuously reduced, to prevent the garbage in the garbage bag from being too heavy and exceeding the garbage bag's carrying limit. At the same time, when the inner shell 2 moves downward, the traction rope 41 will drive the slider 4 to move downward. When the garbage bag's carrying capacity reaches its limit, the traction rope 41 will completely pull the slider 4 into the give way slot 13, so that the cover 11 is opened, and the user can directly see that the garbage in the garbage bin is full, reminding the user to clear the garbage in the garbage bin.

Claims

1. A full-load warning device for an intelligent trash can, characterized in that: The invention comprises an outer shell (1), a cover plate (11) is hingedly connected to the top of the outer shell (1), a connecting ring (3) is fixedly connected to the inner wall of the outer shell (1), an inner shell (2) is arranged in the inner cavity of the outer shell (1), the inner shell (2) is located below the connecting ring (3), the inner wall of the connecting ring (3) is snap-connected with a limit ring (31), the inner wall of the limit ring (31) is fixedly connected with two hooks (32), the outer wall of the inner shell (2) is fixedly connected with a fixing ring (21), and the fixing ring (21) is provided with a sliding hole (211) ), the inner wall of the sliding hole (211) is slidably connected to a connecting rod (22), the outer wall of the connecting rod (22) is sleeved on the first spring (23), the outer wall of the outer shell (1) is provided with a sliding groove (131), the outer wall of the outer shell (1) is provided with a yield groove (13), the inner wall of the yield groove (13) is slidably connected to a slider (4), the bottom end of the slider (4) is fixedly connected to a traction rope (41), the traction rope (41) passes through the yield groove (13) and the sliding groove (131) and is fixedly connected to the top of the fixing ring (21).

2. The full-load warning device for an intelligent trash can according to claim 1, characterized in that: A rotating plate (111) is hinged at the center of the cover plate (11), a limiting groove (12) is provided on the cover plate (11), and the sliding block (4) is slidably connected to the inner wall of the limiting groove (12).

3. The full-load warning device for an intelligent trash can according to claim 1, characterized in that: The inner cavity of the inner shell (2) is provided with a buffer plate (24), the connecting rod (22) is slidably connected to the inner wall of the outer shell (1), the inner wall of the first spring (23) is slidably connected to the outer wall of the connecting rod (22), and the two ends of the first spring (23) are respectively fixedly connected to the fixing ring (21) and the outer shell (1).

4. The full-load warning device for an intelligent trash can according to claim 1, characterized in that: Two guide wheels (42) are fixedly connected to the inner wall of the outer shell (1), and the guide wheels (42) are slidably connected to the traction rope (41).

5. The full-load warning device for an intelligent trash can according to claim 1, characterized in that: A second spring (51) is fixedly connected to the top of the connecting ring (3), and a support block (5) is fixedly connected to the top of the second spring (51). The support block (5) and the second spring (51) are located on the connection side between the outer shell (1) and the cover plate (11).

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