Assembly type hook arm garbage can

Abstract

The utility model relates to the technical field of garbage cans, in particular to an assembly type hook arm garbage can which comprises a garbage can body and two expansion can bodies. A user pulls the dustbin door handle upwards, then throws garbage into the dustbin body, after the dustbin body is full of the garbage, the motor is started, the motor drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the round pipe to rotate, and the round pipe rotates to drive the screw rods at the two ends to be screwed out. The screw rod drives the two expansion box bodies to expand outwards through the fixing plate, the fixing plate drives the second round rod to slide out of the first round rod, the positioning effect is achieved, the expansion box bodies slide out of the sliding grooves, and therefore the capacity of the garbage box body is increased, more garbage can be loaded, and when the garbage box body needs to be moved for a short distance, the expansion box bodies can be conveniently moved. And the garbage can body can be easily dragged by pulling the dragging handle through the four rollers, so that the garbage can is simple to use and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage bins, in particular to an assembled hook-arm garbage bin. Background Art

[0002] With the development of society, more and more garbage is generated in people's daily life. In order to facilitate the centralized transfer and treatment of garbage, hook-arm garbage bins have emerged. At present, hook-arm garbage bins are used in many places such as residential areas, shopping malls, and roadsides. With the help of hook-arm garbage trucks, the garbage bins filled with garbage are hooked onto the truck and transported to the garbage station for centralized treatment.

[0003] However, some hook-arm trash bins now have a fixed loading capacity and limited carrying capacity, so when there is a lot of garbage, some people will place the garbage next to the trash bin, which increases the workload of sanitation workers and affects the road environment. It has low practicality. To this end, we propose an assembled hook-arm trash bin to solve the above problems. Utility Model Content

[0004] The purpose of the present utility model is to provide an assembled hook-arm trash can to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an assembled hook-arm trash bin, comprising a trash bin body and two extension bin bodies, wherein slide grooves are provided on both sides of the trash bin body, the extension bin body is slidably connected to the slide grooves, the top of the trash bin body is provided with two openings, the depth of the slide grooves matches the size of the extension bin body, the depth of the slide grooves does not exceed the openings, the top of the trash bin body is rotatably connected to a box door via a hinge, the size of the box door matches the openings, the bottom of the trash bin body is fixedly connected to two positioning plates, a circular tube is provided inside the positioning plate, the circular tube is rotatably connected to the positioning plate through a bearing, the interior of both ends of the circular tube is threadedly connected to a screw, the bottom of the extension bin body is fixedly connected to a fixing plate, and the screw is fixedly connected to the fixing plate.

[0006] Further preferably, two first round rods are fixedly connected to one side of the two positioning plates away from each other, a second round rod is slidably connected inside the first round rod, and the second round rod is fixedly connected to the fixing plate.

[0007] Further preferably, two rectangular plates are fixedly connected to the bottom of the garbage bin body, and a worm is rotatably connected between the two rectangular plates via a bearing.

[0008] Further preferably, a worm gear is fixedly connected to the outer side of the circular tube, and the worm gear is meshed with the worm.

[0009] Further preferably, a motor is fixedly connected to the rear side of one of the rear rectangular plates, and the output shaft end of the motor is fixedly connected to the rear end of the worm.

[0010] Further preferably, two rollers are fixedly connected to the bottom of the expansion box body, and a drag handle is fixedly connected to the left side of the garbage box body.

[0011] Further preferably, a door handle is fixedly connected to the top of the door.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: when the present invention is used, the user pulls up the door handle and then throws the garbage into the garbage bin. When the garbage bin is full of garbage, the motor is started, the motor drives the worm to rotate, the worm drives the worm gear to rotate, the worm gear drives the round tube to rotate, the rotation of the round tube drives the screws at both ends to spin out, the screw drives the two expansion boxes to expand outward through the fixed plate, the fixed plate drives the second round rod to slide out from the first round rod, which plays a positioning role, and the expansion box slides out of the slide slot, thereby increasing the capacity of the garbage bin, so that more garbage can be loaded. When the garbage bin needs to be moved a short distance, the garbage bin can be easily dragged by pulling the drag handle through the four rollers. It is simple to use and highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main three-dimensional structure of the utility model;

[0014] Figure 2 This is a bottom-up three-dimensional structural diagram of the present invention;

[0015] Figure 3 This is a left-side perspective structural diagram of the present invention;

[0016] Figure 4 for Figure 2 Schematic diagram of the enlarged three-dimensional structure of area A in the middle;

[0017] Figure 5 for Figure 3 Schematic diagram of the enlarged three-dimensional structure of area B in the middle.

[0018] In the figure: 1. Trash bin body; 2. Bin door; 3. Expandable bin body; 4. Positioning plate; 5. Round tube; 6. Screw; 7. Fixing plate; 8. First round rod; 9. Worm gear; 10. Rectangular plate; 11. Worm; 12. Motor; 13. Bin door handle; 14. Roller; 15. Slide; 16. Opening; 17. Second round rod; 18. Drag handle. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] Example

[0021] See also Figure 1-5 The utility model provides a technical solution: an assembled hook-arm trash bin, comprising a trash bin body 1 and two expansion bin bodies 3. Slide grooves 15 are provided on both sides of the trash bin body 1. The expansion bin body 3 is slidably connected to the slide grooves 15. Two openings 16 are provided on the top of the trash bin body 1. The depth of the slide grooves 15 matches the size of the expansion bin body 3. The depth of the slide grooves 15 does not exceed the opening 16. The top of the trash bin body 1 is rotatably connected to a box door 2 through a hinge. The size of the box door 2 matches the opening 16. Two positioning plates 4 are fixedly connected to the bottom of the trash bin body 1. A round tube 5 is provided inside the positioning plate 4. The round tube 5 is rotatably connected to the positioning plate 4 through a bearing. Screws 6 are threadedly connected to the inside of both ends of the round tube 5. A fixing plate 7 is fixedly connected to the bottom of the expansion bin body 3. The screw 6 is fixedly connected to the fixing plate 7 Then, when in use, the user pulls up the door handle 13 and then throws the garbage into the garbage bin 1. When the garbage in the garbage bin 1 is full, the motor 12 is started, and the motor 12 drives the worm 11 to rotate, and the worm 11 drives the worm gear 9 to rotate, and the worm gear 9 drives the round tube 5 to rotate. The rotation of the round tube 5 drives the screws 6 at both ends to unscrew, and the screw 6 drives the two expansion boxes 3 to expand outward through the fixing plate 7. The fixing plate 7 drives the second round rod 17 to slide out from the first round rod 8, which plays a positioning role. The expansion box 3 slides out of the slide groove 15, thereby increasing the capacity of the garbage bin 1, so that more garbage can be loaded. When the garbage bin 1 needs to be moved a short distance, the garbage bin 1 can be easily dragged by pulling the drag handle 18 through the four rollers 14. It is simple to use and highly practical.

[0022] In this embodiment, specifically: two first round rods 8 are fixedly connected to the side of the two positioning plates 4 away from each other, and the second round rods 17 are slidably connected inside the first round rods 8. The second round rods 17 are fixedly connected to the fixed plate 7. The arrangement of the first round rods 8 plays a positioning effect;

[0023] In this embodiment, specifically: two rectangular plates 10 are fixedly connected to the bottom of the trash bin 1, and a worm 11 is rotatably connected between the two rectangular plates 10 via a bearing;

[0024] In this embodiment, specifically: a worm gear 9 is fixedly connected to the outer side of the circular tube 5, and the worm gear 9 is meshed with the worm 11, and the worm gear 9 and the worm 11 are meshed to achieve a transmission effect;

[0025] In this embodiment, specifically: a motor 12 is fixedly connected to the rear side of a rear rectangular plate 10, and the output shaft end of the motor 12 is fixedly connected to the rear end of the worm 11. The setting of the motor 12 achieves an automated effect;

[0026] In this embodiment, specifically: two rollers 14 are fixedly connected to the bottom of the expansion box 3, and a drag handle 18 is fixedly connected to the left side of the garbage box 1. The setting of the drag handle 18 facilitates dragging;

[0027] In this embodiment, specifically: a door handle 13 is fixedly connected to the top of the door 2 , and the provision of the door handle 13 makes it easier to open and close the door 2 .

[0028] When the utility model is in operation: when in use, the user pulls up the door handle 13 and then throws the garbage into the garbage bin 1. When the garbage in the garbage bin 1 is full, the motor 12 is started, and the motor 12 drives the worm 11 to rotate, and the worm 11 drives the worm gear 9 to rotate, and the worm gear 9 drives the round tube 5 to rotate. The rotation of the round tube 5 drives the screws 6 at both ends to unscrew, and the screw 6 drives the two expansion boxes 3 to expand outward through the fixing plate 7. The fixing plate 7 drives the second round rod 17 to slide out from the first round rod 8, which plays a positioning role. The expansion box 3 slides out of the slide groove 15, thereby increasing the capacity of the garbage bin 1, so that more garbage can be loaded. When the garbage bin 1 needs to be moved a short distance, the dragging handle 18 is pulled through the four rollers 14, and the garbage bin 1 can be easily dragged. It is simple to use and highly practical.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembled hook-arm trash can, comprising a trash can body (1) and two expansion boxes (3), characterized in that: The trash box body (1) is provided with a slide groove (15) on both sides, and the expansion box body (3) is slidably connected to the slide groove (15). The top of the trash box body (1) is provided with two openings (16). The depth of the slide groove (15) matches the size of the expansion box body (3). The depth of the slide groove (15) does not exceed the opening (16). The top of the trash box body (1) is rotatably connected to a box door (2) through a hinge. The size of the box door (2) matches the opening (16). The bottom of the trash box body (1) is fixedly connected to two positioning plates (4). A round tube (5) is provided inside the positioning plate (4). The round tube (5) is rotatably connected to the positioning plate (4) through a bearing. The inside of both ends of the round tube (5) is threadedly connected with a screw (6). The bottom of the expansion box body (3) is fixedly connected to a fixed plate (7). The screw (6) is fixedly connected to the fixed plate (7).

2. The assembled hook-arm trash can according to claim 1, characterized in that: Two first round rods (8) are fixedly connected to the sides of the two positioning plates (4) away from each other, a second round rod (17) is slidably connected inside the first round rod (8), and the second round rod (17) is fixedly connected to the fixed plate (7).

3. The assembled hook-arm trash can according to claim 2, characterized in that: Two rectangular plates (10) are fixedly connected to the bottom of the garbage box (1), and a worm (11) is rotatably connected between the two rectangular plates (10) via a bearing.

4. The assembled hook-arm trash can according to claim 3, characterized in that: A worm wheel (9) is fixedly connected to the outer side of the circular tube (5), and the worm wheel (9) is meshed with a worm (11).

5. The assembled hook-arm trash can according to claim 4, characterized in that: A motor (12) is fixedly connected to the rear side of one of the rear rectangular plates (10), and the output shaft end of the motor (12) is fixedly connected to the rear end of the worm (11).

6. The assembled hook-arm trash can according to claim 5, characterized in that: The bottom of the expansion box (3) is fixedly connected to two rollers (14), and the left side of the garbage box (1) is fixedly connected to a drag handle (18).

7. The assembled hook-arm trash can according to claim 6, characterized in that: A door handle (13) is fixedly connected to the top of the door (2).

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