Closed three-classification four-chamber integrated garbage can

Abstract

The invention provides a closed three-classification four-chamber integrated garbage can, relates to the technical field of garbage collection devices, and has the characteristics of fire prevention, water prevention, virus transmission prevention, easiness in waste battery recovery and the like which are not possessed by existing equipment. The mobile integrated garbage storage vehicle comprises a shell, a mobile integrated garbage storage vehicle is placed in the shell, two sides in the vehicle are respectively provided with a large bin, the top of each large bin is a garbage bin inlet, a folding baffle is arranged for sealing, the middle of each large bin is a battery bin, the top of each battery bin is a cigarette end bin, and an upper hole and a lower hole in the middle of the shell are respectively a battery bin inlet and a cigarette end bin inlet. Pull rod power-assisted clamps with bearings are arranged at the two ends of the folding baffle and connected with pull rods, the other ends of the pull rods are connected with pedals with buffer springs, the folding baffle is pulled open in a linkage mode by stepping on the pedals, and the folding baffle is automatically closed after leaving the pedals and returning to the center. The environmental pollution is effectively reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of garbage collection devices, and in particular to a closed three-category four-compartment integrated garbage bin. Background Art

[0002] Traditional trash cans are open for putting garbage in, and some have a garbage disposal port on the side. The odor of garbage directly affects the air quality. For example, the odor produced by kitchen waste, waste and other domestic garbage exposed to the atmosphere not only causes serious environmental pollution but also brings harm to human health.

[0003] The existing application number CN201820154658.1 is a closable public trash can, comprising a box body, a shell provided on the top side of the box body, one side of the shell provided with at least one trash inlet, a trash can interconnected with the trash inlet provided inside the box body, at least one trash can provided, at least one movable door provided on one side of the box body, the movable door facing the trash can, the bottom of the movable door hinged to the box body by a door shaft, a slide groove provided on the inner side of the movable door in the vertical direction, a slide rail provided on one side of the movable door, the slide rail and the slide groove cooperate to be connected, and the closed state avoids the emission of foul odor to the surrounding area. However, the inventor found that when putting in garbage, the garbage needs to be placed on the movable plate, and the movable plate needs to be deflected by the gravity of the garbage. If the garbage is light (such as toilet paper), it will stay on the movable plate, or some garbage with juice (such as watermelon peel, rotten eggs) will contaminate the outer surface of the movable plate, and the odor generated on the outer surface may still cause environmental pollution.

[0004] Therefore, the existing technology needs to be improved. Summary of the Invention

[0005] The purpose of the present invention is to provide a closed three-category four-compartment integrated trash can, which can propose solutions to the shortcomings of the existing technology and has the beneficial effects of facilitating the disposal of garbage and reducing environmental pollution.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0007] A closed three-category four-compartment integrated trash bin, comprising a shell, a chamber provided inside the shell, a mobile integrated garbage storage vehicle placed in the chamber, a box door provided on the side of the shell, a lock provided on the box door, a folding baffle provided on the top of the chamber, the shell provided with a rib supporting the side of the folding baffle, the folding baffle comprising a first flap and a second flap hinged to each other, the second flap provided with a pipe sleeve, a pull rod assist card provided at both ends of the pipe sleeve, a bearing provided on one side of the pull rod assist card, a rotating shaft passing through the bearing, the rotating shaft connected to a fixed angle card, the The fixed angle card is connected to the shell, and the other side of the pull rod assist card is connected to a pull rod. The inner wall screw of the shell is connected to a torsion spring box, and a torsion spring is provided in the torsion spring box. The pull rod assist card is provided with a protrusion for moving the support bar of the torsion spring. The shell is slidably connected to a pedal, and the pull rod is connected to the pedal. Garbage bins are provided on both sides of the interior of the mobile integrated garbage storage vehicle, and a cigarette butt bin and a battery bin are provided in the middle of the interior of the mobile integrated garbage storage vehicle. The bottom plate of the battery bin is an arc-shaped slide plate, and the shell is provided with a cigarette butt input port aligned with the cigarette butt bin and a battery input port aligned with the battery bin.

[0008] Furthermore, in the present invention, a roller that rolls along the retaining edge is provided on a side of the first flap away from the second flap.

[0009] Furthermore, in the present invention, a guide rod is provided in the shell, the pedal member is provided with a slide groove for allowing the guide rod to pass through, and the pedal member is provided with a stepped inclined surface extending out of the shell.

[0010] Furthermore, in the present invention, the pedal member is connected to a buffer spring, and the buffer spring is connected to the guide rod.

[0011] Furthermore, in the present invention, the lock comprises a lock core and a lock tongue which are in transmission connection with each other, the door is provided with a through hole for the lock tongue to pass through, and the housing is provided with a socket for the lock tongue to be inserted.

[0012] Furthermore, in the present invention, the lock tongue sleeve is provided with a return spring, a baffle is provided in the door, one end of the return spring is connected to the lock tongue, and the other end of the return spring is connected to the baffle.

[0013] Furthermore, in the present invention, the bottom of the mobile integrated garbage storage vehicle is provided with universal wheels.

[0014] The present invention has at least the following advantages or beneficial effects:

[0015] When garbage needs to be disposed of, the user first presses down the foot pedal, which drives the pull rod to move downward, and the pull rod pulls the pull rod assist card to rotate around the rotating shaft. After the pull rod assist card rotates a certain angle, it pushes the support bar of the torsion spring, causing the torsion spring to gradually shrink. Since the second flap is fixedly connected to the pull rod assist card, the second flap is pulled and rotated by the pull rod, and the second flap is also deflected upward. The first flap is dragged and automatically folded, thereby exposing the garbage delivery port of the shell; then the user puts the garbage into the garbage delivery port, and it automatically falls into the mobile integrated garbage storage vehicle in the chamber; finally, the user releases the foot pedal, and under the action of the torsion spring and the folding baffle's own gravity, the second flap deflects downward, the first flap is pushed, and the folding baffle automatically covers the garbage delivery port, and the pull rod assist card, pull rod and foot pedal are also restored to their original position, which is convenient for next use. Compared with traditional trash cans, the closed structure can effectively prevent the odor generated by kitchen waste, waste and other domestic garbage from being exposed to the atmosphere. At the same time, garbage is placed by stepping on a pedal instead of relying on the gravity of the garbage. It is very convenient to place any garbage. Since the garbage goes directly into the mobile integrated garbage storage vehicle when it is placed, it will not come into contact with other parts. Therefore, some juicy garbage (such as watermelon peels, rotten eggs) will not contaminate other parts, reducing residual pollution, being more hygienic to the environment, and having better use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 A front view of a closed three-category, four-compartment integrated trash can provided by an embodiment of the present invention;

[0018] Figure 2 A bottom view schematic diagram of a folding baffle provided in an embodiment of the present invention;

[0019] Figure 3 A side view of the pull rod assist card and the torsion spring box provided in an embodiment of the present invention when not in use;

[0020] Figure 4 A side view of the pull rod assist card and the torsion spring box provided by an embodiment of the present invention when in use;

[0021] Figure 5 A side cross-sectional view of a folding baffle provided in an embodiment of the present invention;

[0022] Figure 6A side cross-sectional view of a footrest provided in an embodiment of the present invention;

[0023] Figure 7 A rear cross-sectional view of a footrest member provided in an embodiment of the present invention;

[0024] Figure 8 A side view of a closed three-category, four-compartment integrated trash can provided by an embodiment of the present invention;

[0025] Figure 9 A partial cross-sectional schematic diagram of a door provided in an embodiment of the present invention;

[0026] Figure 10 A schematic structural diagram of a mobile integrated garbage storage vehicle provided by an embodiment of the present invention;

[0027] Figure 11 A three-dimensional schematic diagram of a fixed angle clip provided in an embodiment of the present invention.

[0028] Icons: 1-housing, 101-rib, 102-guide rod, 103-jack, 2-door, 201-through hole, 202-baffle, 3-lock, 301-lock cylinder, 302-lock tongue, 303-reset spring, 4-folding baffle, 401-first flap, 402-second flap, 403-pull rod assist card, 4031-connecting hole, 4032-protrusion, 404-bearing , 405-rotating shaft, 406-pull rod, 407-roller, 5-pedal piece, 501-chute, 502-stepping slope, 503-buffer spring, 6-cigarette butt input port, 7-battery input port, 8-universal wheel, 9-fixed angle card, 10-torsion spring box, 11-torsion spring, 12-mobile integrated garbage storage vehicle, 1201-garbage bin, 1202-cigarette butt bin, 1203-battery bin. DETAILED DESCRIPTION

[0029] Example

[0030] Please refer to Figures 1 to 10 , shown is a closed three-category four-chamber integrated trash can provided by an embodiment of the present invention, which is used to collect various types of garbage. The specific structure is as follows.

[0031] The closed three-category four-chamber integrated trash can of the present invention is mainly composed of seven parts: a shell 1, a box door 2, a lock 3, a folding baffle 4, a pedal 5, a mobile integrated garbage storage vehicle 12, and a torsion spring box 10. The shell 1 is used to provide a place for collecting garbage, the lock 3 is used to lock the box door 2, the folding baffle 4 is used to seal the chamber to reduce odor diffusion, and the pedal 5 is used to control the opening or closing of the folding baffle 4.

[0032] Further, combined Figure 1As shown, the housing 1 is primarily made of sheet metal (e.g., iron), coated with anti-rust paint to extend its service life. The housing 1 is a square box-shaped structure with a chamber defined within. A rain shield is located on the top of the chamber to protect against rain. A mobile integrated garbage storage vehicle 12 is placed within the chamber to collect incoming garbage.

[0033] Furthermore, combined Figure 1 As shown, a cigarette butt inlet 6 and a battery inlet 7 are provided on the housing 1, which facilitates the collection of cigarette butts and batteries, and the classified collection has a better collection effect. Figure 10 As shown, the mobile integrated garbage storage vehicle 12 is placed inside the chamber of the housing 1, and four universal wheels 8 are installed at the bottom of the mobile integrated garbage storage vehicle 12 for easy movement. Garbage bins 1201 are provided on both sides of the interior of the mobile integrated garbage storage vehicle 12, and a cigarette butt bin 1202 and a battery bin 1203 are provided in the middle of the interior of the mobile integrated garbage storage vehicle 12. The cigarette butt inlet 6 is aligned with the cigarette butt bin 1202, and the battery inlet 7 is aligned with the battery bin 1203. The cigarette butt bin 1202 and the battery bin 1203 collect cigarette butts and used batteries respectively, and the garbage bin 1201 collects the input garbage. The three types of garbage are collected separately through the four bins, which facilitates the subsequent disposal of the garbage. The bottom plate of the battery bin 1203 is a curved slide, which is convenient for the battery to automatically slide into the middle of the bottom of the battery bin 1203 after being input.

[0034] Please refer to Figure 1 and Figure 2 As shown, the two folding baffles 4 are located directly above the two garbage bins 1201. Figure 2 The folding baffle 4 is Figure 1 The folding baffle 4 on the middle right side is mainly composed of two parts: a first flap 401 and a second flap 402. The right side of the first flap 401 and the left side of the second flap 402 are hinged. The hinging method can be realized by hinges, or other hinging methods can be used, such as an axis passing through the connection between the first flap 401 and the second flap 402.

[0035] Further, such as Figure 2 , four rollers 407 are installed on the left side of the first flap 401, two rollers 407 are located on the upper side, and two rollers 407 are located on the lower side. Figure 5 As shown, the leftmost roller 407 exceeds the bottom end of the first flap 401 and the left end of the first flap 401, so that when the first flap 401 is flipped, the roller 407 can always play a role of abutment and rolling, making it convenient for the folding baffle 4 to fold and unfold.

[0036] It should be noted that, combined with Figure 5As shown, ribs 101 are provided on the front and rear sides of the chamber. The ribs 101 are welded and fixed to the inner wall of the shell 1 , and the roller 407 can slide along the top surface of the ribs 101 .

[0037] In some implementations of this embodiment, Figure 2 As shown, a vertical pipe sleeve is installed on the right side of the second flap 402, and a pull rod auxiliary card 403 is inserted into each end of the pipe sleeve. Figure 3 As shown, a square tube is welded on the left side of the surface of the pull rod assist card 403, and the square tube can be inserted into the pipe sleeve to realize the connection between the pull rod assist card 403 and the pipe sleeve. The bearing 404 is installed inside the square tube, and a rotating shaft 405 passes through the bearing 404. The inner ring of the bearing 404 is connected to the rotating shaft 405, as shown in FIG. Figure 2 (The shaft 405 is indicated by a dotted line), and the shaft 405 also passes through the sleeve. Figure 2 and Figure 11 As shown, the rotating shaft 405 passes through the two bearings 404 and a fixed angle clamp 9 is welded at each end. The fixed angle clamp 9 is composed of two plates perpendicular to each other. One plate is welded and fixed to the end of the rotating shaft 405, and the other plates of the two fixed angle clamps 9 are respectively fixed on both sides of the top of the chamber of the shell 1.

[0038] It should be noted that, in order to make the folding baffle 4 automatically reset better, a torsion spring 11 and a torsion spring box 10 are also installed. Figure 3 、 Figure 4 and Figure 5 As shown, the torsion spring box 10 is box-shaped, and the torsion spring 11 is placed inside the torsion spring box 10. A screw passes through the torsion spring box 10 and the torsion spring 11, and the two branches of the torsion spring 11 are respectively placed on the left and right sides of the torsion spring box 10. The torsion spring box 10 is fixed to the inside of the housing 1 by screws, specifically on the bottom surface of the retaining edge 101. At this time, the screw passing through the torsion spring 11 is in a vertical state. Figure 3 A triangular protrusion 4032 is provided at the bottom right side of the lever assist card 403. When the lever assist card 403 rotates clockwise, the protrusion 4032 pushes a branch of the torsion spring 11, causing the torsion spring 11 to tighten. Figure 4 As shown, the torsion spring 11 has a tendency to push the pull rod assisting card 403 to rotate counterclockwise, which helps to reset the folding baffle 4. Since the torsion spring 11 is prone to metal fatigue after long-term use, it is convenient to replace the torsion spring 11 by removing the torsion spring box 10 without removing other parts, which is very convenient to use and reduces maintenance costs.

[0039] Furthermore, a connecting hole 4031 is provided on the right side of the pull rod assisting card 403, and the top end of the pull rod 406 is hook-shaped, and the hook at the top end of the pull rod 406 passes through the connecting hole 4031. The lower end of the pull rod 406 extends downward.

[0040] Please refer to Figure 6 As shown, the left side of the pedal 5 is provided with a sliding groove 501 that runs through the pedal 5, and the right side of the pedal 5 is welded with a stepped slope 502. The stepped slope 502 passes through the groove of the shell 1 and is located outside, making it convenient to step on it. A guide rod 102 is installed inside the shell 1. The guide rod 102 passes through the sliding groove 501 of the pedal 5, and the pedal 5 can slide up and down along the guide rod 102. Figure 7 As shown, there is an iron sheet on the right side of the footrest 5, and a stud is welded to the left side of the footrest 5. The lower end of the pull rod 406 has a hook that hooks onto the stud. A rod passes through the horizontal column inside the housing 1, and a compressed buffer spring 503 is placed on the rod. The rod passes through a hole in the iron sheet on the right side of the footrest 5. When the footrest 5 is stepped on, the buffer spring 503 is in a natural or compressed state. When the footrest 5 is released, the footrest 5 is automatically pulled back by the pull rod 406. The footrest 5 is blocked by the buffer spring 503, preventing the folding baffle 4 from closing too quickly and generating loud noise, which is more effective.

[0041] In order to facilitate the placement or removal of the mobile integrated garbage storage vehicle 12, as shown in FIG. Figure 8 As shown, a door 2 is installed on the side of the shell 1. The door 2 is hinged to the shell 1 through a hinge. A lock 3 connected to the shell 1 is installed on the door 2. The lock 3 locks the door 2 to prevent it from being accidentally opened.

[0042] Further, combined Figure 8 and Figure 9 As shown, the lock 3 includes a lock cylinder 301. When a key is inserted into the exposed keyhole of the lock cylinder 301, the lock cylinder 301 can be rotated. The left side of the lock tongue 302 is linked to the lock cylinder 301. This linkage can be implemented using existing door lock methods, or other methods can be used, such as a gear and rack meshing, with the gear mounted on the lock cylinder 301 and the rack mounted on the lock tongue 302. Rotation of the lock cylinder 301 drives the lock tongue 302 to move laterally. A through hole 201 is provided in the door 2, and an insertion hole 103 is provided in the housing 1. The lock tongue 302 can be inserted into the insertion hole 103 after passing through the through hole 201, preventing the door 2 from opening.

[0043] In order to facilitate the return of the lock tongue 302, a return spring 303 is mounted on the lock tongue 302. The right end of the return spring 303 abuts against the baffle 202 of the lock tongue 302, and the left end of the return spring 303 abuts against the baffle 202 fixed in the door 2. When the lock tongue 302 is out of the insertion hole 103, the return spring 303 is in a compressed state. After the lock cylinder 301 is released, the return spring 303 can automatically drive the lock tongue 302 to extend, thereby achieving a better locking effect.

[0044] The working principle of the closed three-category four-compartment integrated trash can according to the embodiment of the present invention is as follows:

[0045] When it is necessary to throw away garbage, the user first steps on the pedal 5, and the pedal 5 drives the pull rod 406 to move downward. The pull rod 406 pulls the pull rod assist card 403 to rotate around the rotating shaft 405, and the pull rod assist card 403 pushes the torsion spring 11 to gradually contract. Since the second flap 402 is fixedly connected to the pull rod assist card 403, the second flap 402 is pulled and rotated by the pull rod 406, and the second flap 402 deflects upward, and the first flap 401 is dragged and automatically folded, thereby exposing the garbage delivery port of the shell 1; then the user puts the garbage into the garbage delivery port, and it automatically falls into the mobile integrated garbage storage vehicle 12 in the chamber; finally, the user releases the pedal 5, and under the action of the torsion spring 11 and gravity, the second flap 402 deflects downward, and the first flap 401 is pushed to automatically cover the garbage delivery port, and the pull rod assist card 403, the pull rod 406 and the pedal 5 also return to their original positions, which is convenient for next use.

[0046] This embodiment also has the following advantages:

[0047] Anti-virus transmission: The closed three-category four-chamber integrated trash can of the present invention uses a pedal 5 to fold the baffle 4 to open the top of the chamber. After people leave, the torsion spring 11 on the side of the folding baffle 4 is reset and closed, effectively preventing the risk of cross-transmission due to manual opening, and also eliminating the possibility of transmission after mosquitoes come into contact with garbage.

[0048] Fire prevention: The closed three-category four-chamber integrated trash can of the present invention is provided with a cigarette butt input port 6 dedicated to cigarette butts. The cigarette butt input port 6 is aligned with the cigarette butt bin 1202. The cigarette butt input port 6 and the cigarette butt bin 1202 can be made of stainless steel, which effectively prevents the occurrence of fire.

[0049] Waterproof: The closed three-category four-compartment integrated trash bin of the present invention is designed with the function of automatically resetting and closing after someone leaves, which effectively reduces the possibility of water entering the mobile integrated garbage storage vehicle 12 and reduces the breeding of bacteria. Compared with the traditional vertical open trash can, it will not cause sewage to flow out with the tail of the vehicle due to water entering during rainy weather when clearing garbage, and will not cause secondary pollution.

[0050] Recycling of used batteries: Batteries are very harmful. The closed three-category four-compartment integrated trash bin of the present invention is designed with a dedicated battery compartment 1203. The battery input port 7 is aligned with the battery compartment 1203. A battery storage cavity is provided inside the battery compartment 1203, which effectively isolates the batteries from the mixed storage of other garbage. Combined with the three-category integrated garbage collection truck, the batteries can be separated from other garbage from the beginning to the end.

[0051] In summary, the embodiments of the present invention provide a closed three-category four-compartment integrated trash can, which has the beneficial effects of facilitating the disposal of trash and reducing environmental pollution.

[0052] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A closed three-category four-compartment integrated trash can, characterized by: The utility model comprises a shell, wherein a chamber is provided inside the shell, a mobile integrated garbage storage vehicle is placed in the chamber, a box door is provided on the side of the shell, the box door is provided with a lock, a folding baffle is provided on the top of the chamber, the shell is provided with a rib supporting the side of the folding baffle, the folding baffle comprises a first flap and a second flap hinged to each other, the second flap is provided with a pipe sleeve, and a pull rod assist card is provided at both ends of the pipe sleeve, a bearing is provided on one side of the pull rod assist card, the bearing passes through a rotating shaft, the rotating shaft is connected to a fixed angle card, and the fixed angle card is connected to the shell The pull rod assist card is connected to the other side of the pull rod assist card, the inner wall screw of the shell is connected to the torsion spring box, a torsion spring is provided in the torsion spring box, the pull rod assist card is provided with a protrusion for moving the support bar of the torsion spring, the shell is slidably connected to a pedal, the pull rod is connected to the pedal, garbage bins are provided on both sides of the interior of the mobile integrated garbage storage vehicle, a cigarette butt bin and a battery bin are provided in the middle of the interior of the mobile integrated garbage storage vehicle, the bottom plate of the battery bin is an arc-shaped slide plate, and the shell is provided with a cigarette butt input port aligned with the cigarette butt bin and a battery input port aligned with the battery bin.

2. The closed three-category four-compartment integrated trash can according to claim 1, characterized in that: A roller that rolls along the retaining edge is provided on a side of the first flap away from the second flap.

3. The closed three-category four-compartment integrated trash can according to claim 1, characterized in that: A guide rod is arranged in the shell, the pedal piece is provided with a sliding groove for allowing the guide rod to pass through, and the pedal piece is provided with a stepping inclined surface extending out of the shell.

4. The closed three-category four-compartment integrated trash can according to claim 3, characterized in that: The pedal member is connected with a buffer spring, and the buffer spring is connected to the guide rod.

5. The closed three-category four-compartment integrated trash can according to claim 1, characterized in that: The lock comprises a lock core and a lock tongue which are in transmission connection with each other; the box door is provided with a through hole for the lock tongue to pass through; and the housing is provided with an insertion hole for the lock tongue to be inserted into.

6. The closed three-category four-compartment integrated trash can according to claim 5, characterized in that: The lock tongue sleeve is provided with a return spring, a baffle is provided in the box door, one end of the return spring is connected to the lock tongue, and the other end of the return spring is connected to the baffle.

7. The closed three-category four-compartment integrated trash can according to claim 1, characterized in that: The bottom of the mobile integrated garbage storage vehicle is provided with universal wheels.

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