A plastic sanitation barrel with bottom reinforcement for impact resistance

Abstract

The utility model discloses a bottom reinforced anti -impact's plastic environmental sanitation bucket relates to the technical field of environmental sanitation bucket, including honeycomb composite seat, filter screen board spare and check valve, the top of bucket body is provided with the bucket cover, the top of bucket cover is provided with handle symmetrically, one side of bucket cover is provided with the movable page of multiple groups, the inside of bucket body is provided with filter mechanism, filter mechanism is through filter screen board spare and the inside of bucket body and is hinged connection, and then makes filter screen board spare and the garbage of bucket body and separates, makes the liquid in domestic garbage and directly discharges bucket body, the bottom of bucket body is provided with check valve additionally, and the passage of controlling liquid discharge intercommunication, ensures that the liquid after separating can only unidirectionally discharge outward, avoids the outside sundries or stink backflow. The novel through setting up filter mechanism by filter screen board spare, liquid discharge through -hole and check valve in the bucket, has realized the instantaneous solid -liquid separation of garbage, has prevented the stink breeding and seepage pollution from the source.

Description

Technical Field

[0001] This utility model relates to the technical field of sanitation bins, specifically to a plastic sanitation bin with a reinforced bottom for impact resistance. Background Technology

[0002] With the acceleration of urbanization and the improvement of residents' living standards, people have increasingly stringent requirements for the cleanliness and hygiene of their living and working environments. This has led to unprecedented attention being paid to the performance and design of trash cans, which are the core tools for urban sanitation and household cleaning. An ideal modern trash can should not only contain trash, but also effectively suppress odors, facilitate sorting, be durable, and easy to use.

[0003] Traditional trash cans are often designed as simple containers. When soup, water, and solid waste from kitchen waste mix, they easily ferment and rot in a closed or semi-closed space, continuously producing foul odors and becoming breeding grounds for bacteria, mold, and flies, seriously threatening indoor air quality and public health. At the same time, trash containing a large amount of moisture can soak through the trash bag, leading to frequent leaks. One solution is to add flat reinforcing ribs to the bottom or walls of the can, but this only provides a limited increase in rigidity and has a weak ability to absorb impact energy, making it easy for stress concentration points to crack. Another solution is to increase the thickness of the can walls to improve strength, but this directly leads to a significant increase in product weight and cost, which goes against the original intention of lightweight plastic products. Summary of the Invention

[0004] The purpose of this invention is to provide a plastic sanitation bin with a reinforced bottom for impact resistance, in order to solve the aforementioned defects caused by the prior art.

[0005] A plastic sanitation bin with a reinforced bottom for impact resistance includes a bin body, a honeycomb composite support, a filter screen, and a one-way valve. A bin lid is located on the top of the bin body, with handles symmetrically arranged at the top. Multiple sets of movable flaps are located on one side of the lid. A filtration mechanism is installed inside the bin body, which is connected to the inside of the bin body via the filter screen, thus separating the filter screen from the garbage in the bin. This allows liquid from the household waste to be directly discharged into the bin. A one-way valve is also provided at the bottom of the bin body, connected to a channel controlling liquid discharge, ensuring that the separated liquid can only be discharged outwards in one direction, preventing the backflow of external debris or odors.

[0006] Preferably, the filtration mechanism includes a filter screen plate, a drain hole, a bottom support arm, fasteners, a rectangular rubber sleeve, a one-way valve, and a flange. The filter screen plate is disposed inside the barrel. A drain hole is provided through the bottom end of the barrel. A one-way valve is provided at the bottom end of the drain hole. A flange is provided directly above the one-way valve. Bottom support arms are provided at equal intervals at the bottom end of the filter screen plate. Fasteners are threaded to the outer side of the bottom support arms. The tail end of the fasteners is connected to the bottom end of the filter screen plate. A rectangular rubber sleeve is nested and connected to the outer side of the filter screen plate.

[0007] Preferably, a rectangular rubber sleeve is fitted on the outer side of the filter plate, and the rectangular rubber sleeve is engaged with the inner end of the barrel through a snap-fit ​​structure on its outer side.

[0008] Preferably, a flange is fixedly connected to the top of the one-way valve, and the flange is fixedly connected to the bottom of the barrel by bolts.

[0009] Preferably, the honeycomb composite support, reinforcing ribs, fixing pages, and rotating shaft constitute a sealing mechanism. The honeycomb composite support is heat-pressed and connected to the bottom of the barrel. Reinforcing ribs are provided at equal intervals at the bottom of the barrel. The fixing pages and rotating shaft constitute a barrel lid hinge mechanism. Fixing pages are provided at equal intervals on the other side of the barrel lid, and a rotating shaft is provided through the outside of the fixing pages.

[0010] Preferably, a rotating shaft is fixedly connected to the outer side of the fixed page, and the two ends of the rotating shaft are respectively rotatably connected to the movable pages on both sides.

[0011] Preferably, the bottom end of the filter screen plate is provided with multiple sets of bottom support arms, and the multiple sets of bottom support arms are in contact with the inner wall of the barrel.

[0012] Compared with the prior art, the present invention has the following advantages: 1. This new type of container achieves real-time solid-liquid separation of waste by setting up a filtration mechanism consisting of filter screens, drainage holes and one-way valves inside the container, thus eliminating odor generation and leakage pollution at the source. At the same time, by adopting a biomimetic structure that combines a honeycomb composite support with bottom reinforcing ribs, the toughness and impact resistance of the container bottom are greatly enhanced, significantly improving the durability of the product.

[0013] 2. The honeycomb composite support serves as the core of the bottom reinforcement. This structure can efficiently absorb and disperse impact energy, using flexibility to overcome rigidity, significantly improving the toughness and impact resistance of the bottom of the tank. On this basis, evenly spaced reinforcing ribs are further set at the bottom of the tank, significantly improving the overall structural rigidity and load-bearing stability. The filter screen is connected to the inner wall of the tank by a rectangular rubber sleeve and is double-fixed by the bottom support arm and fasteners. This modular, detachable, quick-release design allows users to easily remove the entire filter mechanism for cleaning. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention. Figure 2 This is a side view of the barrel structure in this utility model; Figure 3 This is a bottom view of the honeycomb composite support structure in this utility model; Figure 4 This is a schematic diagram of the structure of the filter plate in this utility model; Figure 5 This is a schematic diagram of the bottom end of the barrel in this utility model, viewed from below.

[0015] in: 1. Barrel body; 2. Barrel lid; 3. Handle; 4. Movable flap; 5. Honeycomb composite support; 6. Reinforcing rib; 7. Filter screen plate; 8. Drainage hole; 9. Filtration mechanism; 10. Bottom support arm; 11. Fastener; 12. Rectangular rubber sleeve; 13. Fixed flap; 14. Rotary shaft; 15. Check valve; 16. Flange. Detailed Implementation

[0016] 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.

[0017] like Figures 1 to 5 As shown, a plastic sanitation bin with a reinforced bottom for impact resistance includes a bin body 1, a honeycomb composite support 5, a filter screen 7, and a one-way valve 15. A bin lid 2 is located on the top of the bin body 1, and handles 3 are symmetrically arranged on the top of the bin lid 2. Multiple sets of movable flaps 4 are arranged on one side of the bin lid 2. A filter mechanism 9 is installed inside the bin body 1. The filter mechanism 9 is connected to the inside of the bin body 1 by the filter screen 7, thereby separating the filter screen 7 from the garbage in the bin body 1, allowing the liquid in the household waste to be directly discharged from the bin body 1. A one-way valve 15 is also provided at the bottom of the bin body 1, which is connected to the channel controlling the discharge of liquid, ensuring that the separated liquid can only be discharged outward in one direction, avoiding the backflow of external debris or odors.

[0018] In this embodiment, the filtration mechanism 9 includes a filter screen plate 7, a drain hole 8, a bottom support arm 10, a fastener 11, a rectangular rubber sleeve 12, a one-way valve 15, and a flange 16. The filter screen plate 7 is disposed inside the barrel body 1. The drain hole 8 is provided through the bottom end of the barrel body 1. The one-way valve 15 is provided at the bottom end of the drain hole 8. The flange 16 is provided directly above the one-way valve 15. Bottom supports are provided at equal intervals at the bottom end of the filter screen plate 7. Arm 10, the outer side of the bottom support arm 10 is threaded with a fastener 11, the tail end of the fastener 11 is connected to the bottom end of the filter screen plate 7, the outer side of the filter screen plate 7 is nested with a rectangular rubber sleeve 12, the outer side of the filter screen plate 7 is fitted with a rectangular rubber sleeve 12, the rectangular rubber sleeve 12 is snapped with the inner end of the barrel 1 through its outer snap-fit ​​structure, the top end of the one-way valve 15 is fixedly connected with a flange 16, the flange 16 is fixedly connected to the bottom end of the barrel 1 by bolts.

[0019] When it is necessary to empty the solid waste, simply open the lid 2 and take out the solid waste inside the bucket 1. Since the liquid has been separated and discharged in advance by the filter screen plate 7, the waste taken out is dry solid, without dripping or odor, which is convenient for subsequent processing. At the same time, if it is necessary to clean the filter screen plate 7, it can also be easily disassembled and cleaned because it is fixed by snap-fit ​​and threaded connection.

[0020] In this embodiment, the honeycomb composite support 5, reinforcing ribs 6, fixing pages 13, and rotating shaft 14 constitute a sealing mechanism. The honeycomb composite support 5 is heat-pressed and connected to the bottom of the barrel 1. Reinforcing ribs 6 are provided at equal intervals at the bottom of the barrel 1. The fixing pages 13 and rotating shaft 14 constitute a hinge mechanism for the barrel lid 2. Fixing pages 13 are provided at equal intervals on the other side of the barrel lid 2. A rotating shaft 14 is provided through the outside of the fixing pages 13. A rotating shaft 14 is fixedly connected to the outside of the fixing pages 13. The two ends of the rotating shaft 14 are rotatably connected to the movable pages 4 on both sides. Multiple sets of bottom support arms 10 are provided at the bottom of the filter screen plate 7. The multiple sets of bottom support arms 10 are in contact with the inner wall of the barrel 1.

[0021] Among them, the filter screen plate 7 is connected by a rectangular rubber sleeve 12 and fixed by the bottom support arm 10 and fasteners 11. This modular design allows the entire filter mechanism 9 to be easily removed as a whole. Users can take it under the tap to rinse at any time, making cleaning extremely convenient. In addition, there are no hard-to-reach corners inside the tank 1, ensuring long-term hygiene.

[0022] In practical applications, these reinforced, impact-resistant plastic sanitation bins include the following tasks: Users put mixed household waste into the bin 1. Under its own weight, the waste first comes into contact with the filter mechanism 9 located inside the bin 1. The filter screen 7 is the core of the separation process. Its mesh design allows liquids with lower density, such as sewage and soup, to pass through, while solid waste with higher density is trapped above the filter screen 7, thus achieving solid-liquid separation at the physical level. The liquid that passes through the filter screen 7 will flow downward through the drain hole 8. The bottom end of the drain hole 8 is directly connected to the one-way valve 15. The one-way valve 15 only allows liquid to flow from inside the bin to outside the bin, and completely prevents external air, rainwater or debris from flowing back into the bin. This effectively prevents odor overflow and secondary pollution. In order to ensure that the filter screen 7 does not deform or sink and block the drain hole 8 under the weight of the high load of waste, multiple sets of bottom support arms 10 are set at its bottom. These bottom support arms 10 are tightly fitted to the inner wall of the bin 1. A rectangular rubber sleeve 12 is nested on the outside of the filter screen plate 7. The rubber sleeve is tightly engaged with the inner end of the barrel 1 through the snap-fit ​​structure on its outside, forming a flexible sealing interface. This ensures that the liquid can only be discharged through the filter screen plate 7, and also compensates for possible manufacturing tolerances, preventing garbage particles from leaking out from the gaps. At the same time, the bottom support arm 10 is threadedly connected to the bottom end of the filter screen plate 7 through fasteners 11, further strengthening the rigidity and stability of the entire filtration mechanism 9. When the trash can is impacted by the ground, the impact force is first transmitted to the bottom of the can body 1. The honeycomb composite support 5, through its unique hexagonal honeycomb structure, quickly disperses and transmits the concentrated impact force to the entire bottom area, preventing the bottom of the can body 1 from cracking or deforming. On the basis of the honeycomb composite support 5, the reinforcing ribs 6 are distributed at equal intervals at the bottom of the can body 1. These reinforcing ribs 6 further reinforce the weak areas of the bottom and wall of the can like ribs. The user holds the handle 3 at the top of the lid 2 and pulls the lid 2 upwards. Multiple sets of movable flaps 4 on one side of the lid 2 start to move as rotating parts. The rotation of the movable flaps 4 is achieved through the hinge mechanism of the lid 2, which consists of fixed flaps 13 and rotating shafts 14. The fixed flaps 13 are equally spaced on the other side of the lid 2, and the rotating shafts 14, which are fixedly connected to their outer sides, pass through the ends of the movable flaps 4. When the lid 2 is lifted, the rotating shafts 14 act as the center of rotation, driving the movable flaps 4 on both sides to rotate around the axis, thereby achieving a smooth opening of the lid 2.

[0023] Therefore, the above-disclosed embodiments are merely illustrative in all respects and are not the only ones. All modifications within the scope of this utility model or its equivalents are included in this utility model.

Claims

1. A plastic sanitation bin with reinforced bottom for impact resistance, comprising a bin body (1), a honeycomb composite support (5), a filter screen (7), and a one-way valve (15), wherein a bin lid (2) is provided on the top of the bin body (1), and handles (3) are symmetrically provided on the top of the bin lid (2), and multiple sets of movable flaps (4) are provided on one side of the bin lid (2), characterized in that: The inside of the bucket (1) is equipped with a filter mechanism (9). The filter mechanism (9) is connected to the inside of the bucket (1) by a filter screen plate (7), thereby separating the filter screen plate (7) from the garbage in the bucket (1) and allowing the liquid in the household waste to be directly discharged from the bucket (1). The bottom of the bucket (1) is also equipped with a one-way valve (15), which is connected to the channel for controlling the discharge of liquid, ensuring that the separated liquid can only be discharged outward in one direction, avoiding the backflow of external debris or odor.

2. The plastic sanitation bin with reinforced bottom for impact resistance according to claim 1, characterized in that: The filtration mechanism (9) includes a filter screen plate (7), a drain hole (8), a bottom support arm (10), a fastener (11), a rectangular rubber sleeve (12), a one-way valve (15), and a flange (16). The filter screen plate (7) is located inside the barrel (1). The bottom end of the barrel (1) is provided with a drain hole (8). The bottom end of the drain hole (8) is provided with a one-way valve (15). The flange (16) is located directly above the one-way valve (15). The bottom end of the filter screen plate (7) is provided with bottom support arms (10) at equal intervals. The outer side of the bottom support arm (10) is threaded with a fastener (11). The tail end of the fastener (11) is connected to the bottom end of the filter screen plate (7). The outer side of the filter screen plate (7) is nested with a rectangular rubber sleeve (12).

3. A bottom-reinforced impact-resistant plastic sanitation bin according to claim 2, characterized in that: The filter plate (7) is fitted with a rectangular rubber sleeve (12) on its outer side, and the rectangular rubber sleeve (12) is engaged with the inner end of the barrel (1) through the snap-fit ​​structure on its outer side.

4. A bottom-reinforced impact-resistant plastic sanitation bin according to claim 2, characterized in that: The top of the one-way valve (15) is fixedly connected to a flange (16), which is fixedly connected to the bottom of the barrel (1) by bolts.

5. A bottom-reinforced impact-resistant plastic sanitation bin according to claim 1, characterized in that: The honeycomb composite support (5), reinforcing ribs (6), fixing pages (13), and rotating shaft (14) constitute a sealing mechanism. The honeycomb composite support (5) is heat-pressed and connected to the bottom of the barrel body (1). The bottom of the barrel body (1) is provided with reinforcing ribs (6) at equal intervals. The fixing pages (13) and rotating shaft (14) constitute a hinge mechanism for the barrel lid (2). The other side of the barrel lid (2) is provided with fixing pages (13) at equal intervals. The rotating shaft (14) is provided through the outside of the fixing pages (13).

6. A bottom-reinforced impact-resistant plastic sanitation bin according to claim 5, characterized in that: A pivot (14) is fixedly connected to the outside of the fixed page (13), and the two ends of the pivot (14) are rotatably connected to the movable pages (4) on both sides respectively.

7. A bottom-reinforced impact-resistant plastic sanitation bin according to claim 2, characterized in that: The bottom end of the filter plate (7) is provided with multiple sets of bottom support arms (10), and the multiple sets of bottom support arms (10) are attached to the inner wall of the barrel (1).

Images