High-strength garbage can

Abstract

The utility model relates to the technical field of garbage cans, in particular to a high-strength garbage can which comprises a can body, a mounting base and trundles, the four trundles are mounted at the lower end of the can body through the mounting base, handles and clamping shafts matched with a cleaning and transporting vehicle are mounted on the left side and the right side of the can body, and the can body is composed of a bottom plate and four-side corrugated boards welded to the upper side of the bottom plate. Joints of adjacent corrugated boards are bent and overlapped, overlapping positions are welded, corrugated grooves of the corrugated boards are deep in the lower portions and shallow in the upper portions, and after the corrugated boards on the four sides are welded, an inverted trapezoid with a large upper opening and a small bottom size is formed. The periphery of the can body is made of the corrugated boards, the strength of the can body is improved, the problem that the can body deforms due to collision of a garbage truck is solved, and the service life of the can body is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of trash cans and is a high-strength trash can. Background Art

[0002] Currently, the outer perimeter of 660-1100 liter trash cans is mostly made of bent or stamped iron plates. During the collection and transportation process, the truck will clamp the clamping shafts on both sides of the trash can and flip the trash can over to empty the garbage. When emptying the garbage, the truck's crossbeam will collide with the side of the trash can without the clamping shaft, causing the lower part of the trash can to be easily deformed. This can at least affect the volume of the trash can, and at worst, it can damage or tear the trash can, shortening its service life. Secondly, the caster mounting base is square. When the truck finishes emptying the trash can and lowers the trash can, there will be an impact when the caster touches the ground. The impact of the unwelded corner can easily deform the bottom plate of the trash can, preventing all four wheels from touching the ground at the same time, affecting the movement of the trash can and preventing normal use. Summary of the Invention

[0003] The utility model provides a high-strength trash can, which overcomes the shortcomings of the above-mentioned prior art and can effectively solve the problem that the existing trash cans are easily deformed by collisions, resulting in a shortened service life.

[0004] The technical solution of the present utility model is achieved through the following measures: a high-strength trash can, including a barrel body, a mounting base and casters, four casters are installed on the lower end of the barrel body through the mounting base, handles and clamping shafts matching the cleaning vehicle are installed on the left and right sides of the barrel body, the barrel body is composed of a bottom plate and four corrugated sheets welded on the upper side thereof, adjacent corrugated sheets are bent and overlapped at the junction, and the overlapping parts are welded, the corrugated grooves of the corrugated sheets are deep at the bottom and shallow at the top, and after the four corrugated sheets are welded, an inverted trapezoid is formed with a large upper opening and a small bottom.

[0005] The following are further optimizations and / or improvements to the above-mentioned utility model technical solution:

[0006] Preferably, buffer pads are installed on the front and rear sides of the barrel body, and the buffer pads are located in the corrugated grooves.

[0007] Preferably, the buffer pad is a rubber pad, and the rubber pad is made of chlorosulfonated polyethylene rubber.

[0008] Preferably, the buffer pad is mounted on the barrel body via two pins spaced apart from each other. A slot is provided in the middle of the lower end of the buffer pad, and the slot can clamp the pin on the barrel body located outside the slot when the barrel body is nested.

[0009] Preferably, a mounting base is installed on the lower side of the barrel body corresponding to the positions of the four casters. The mounting base is triangular, and the casters are detachably mounted on the mounting base.

[0010] The utility model adopts corrugated sheet materials to form the periphery of the barrel body, thereby increasing the strength of the barrel body, reducing the problem of barrel body deformation caused by collision with garbage collection vehicles, and extending the service life of the barrel body. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Attachment Figure 1 This is a schematic diagram of the main structure of an embodiment of the present utility model.

[0012] Attachment Figure 2 This is a schematic diagram of the main view structure of two barrels nested together.

[0013] Attachment Figure 3 It is a schematic diagram of the enlarged cross-sectional structure of the pin.

[0014] Attachment Figure 4 For attachment Figure 2 A first three-dimensional structural schematic diagram of .

[0015] Attachment Figure 5 For attachment Figure 2 A schematic diagram of a second three-dimensional structure of .

[0016] The codes in the accompanying drawings are: 1 for the barrel body, 2 for the mounting base, 3 for the caster, 4 for the handle, 5 for the clamping shaft, 6 for the bottom plate, 7 for the buffer pad, 8 for the pin, 9 for the slot, and 10 for the corrugated groove. DETAILED DESCRIPTION

[0017] The present invention is not limited by the following embodiments, and specific implementation methods can be determined based on the technical solution of the present invention and actual conditions.

[0018] In this utility model, for the convenience of description, the relative position relationship of each component is described based on the Figure 1 For example, the positional relationships of front, back, up, down, left, and right are determined according to the layout directions of the drawings in the specification.

[0019] The present invention will be further described below in conjunction with the embodiments and accompanying drawings:

[0020] Example 1: As shown in the attached Figures 1-5 As shown, the high-strength trash can includes a barrel body 1, a mounting base 2 and casters 3. Four casters 3 are installed on the lower end of the barrel body 1 through the mounting base 2. Handles 4 and clamping shafts 5 matching the cleaning vehicle are installed on the left and right sides of the barrel body 1. The barrel body 1 is composed of a bottom plate 6 and four corrugated sheets welded on the upper side thereof. The adjacent corrugated sheets are bent and overlapped at the junction and welded at the overlap. The corrugated groove 10 of the corrugated sheet is deep at the bottom and shallow at the top. After the four corrugated sheets are welded, an inverted trapezoid is formed with a large upper opening and a small bottom size.

[0021] The utility model uses corrugated plates to form the periphery of the barrel body, enhancing the strength of the periphery. By overlapping and welding the corrugated plates at the four corners, the strength of the four corners is enhanced. The depth of the corrugated groove 10 is deeper at the lower part and shallower at the upper part, which can make the plate after stamping corrugations form a natural shape with a shorter width at the lower part and a longer width at the upper part. After four plates with stamped corrugations are welded together, an inverted trapezoid with a wider upper part and a narrower lower part is formed, which is convenient for nested transportation. The four peripheral plates only need to be stamped with corrugations and flanged to complete the processing of the four sides of the trash can, without the need for additional cutting. The utility model not only strengthens the strength of the periphery of the barrel body 1, but also has convenient processing, stronger practicability, greatly extends the service life of the trash can, and reduces the problem of bumping and deformation.

[0022] According to actual needs, the above high-strength trash can can be further optimized and / or improved as follows:

[0023] Embodiment 2: As shown in Attached Figure 1 、 2 、4, and 5, buffer pads 7 are installed on the front and rear sides of the barrel body 1, and the buffer pads 7 are located in the corrugated grooves 10. According to needs, buffer pads 7 can be provided in each corrugated groove 10 on the front and rear sides. By providing the buffer pads 7, the direct collision between the barrel body 1 and the cross beam of the collection and transportation vehicle can be buffered, the force is reduced, and the risk of deformation is lowered.

[0024] Embodiment 3: As shown in Attached Figure 1 、 2 、4, and 5, the buffer pad 7 is a rubber pad, and the rubber pad is made of chlorosulfonated polyethylene rubber. Using chlorosulfonated polyethylene rubber has the characteristics of wear resistance and aging resistance. Through chlorosulfonation modification, it also has the characteristics of oil resistance, acid and alkali resistance, and flame retardancy. Since the types of garbage are diverse, oil, acid, and alkali in the garbage leachate have strong corrosion on rubber. Therefore, using chlorosulfonated polyethylene rubber has good weather resistance.

[0025] Embodiment 4: As shown in Attached Figure 3 、 4 shown in, the buffer pad 7 is installed on the barrel body 1 through two pins 8 spaced up and down. A card slot 9 is provided in the middle of the lower end of the buffer pad 7, and the card slot 9 can catch the pin 8 on the barrel body 1 located outside it when the barrel body 1 is nested. When the barrel body 1 is nested, due to the addition of the buffer pad 7, the gap between the front and rear barrel bodies 1 can be filled, thereby limiting the front and rear sides and reducing bumps during transportation. There is no limit on the left and right sides. By providing the card slot 9, when the inner barrel body 1 is lowered during nesting, the card slot 9 can catch the outside of the pin 8 on the upper part of the outer barrel body 1, and the pin 8 located in the card slot 9 can limit the left and right direction shaking between the inner barrel body 1 and the outer barrel body 1, thereby limiting the left and right directions and reducing the problems of damage, deformation, and paint peeling of the barrel body 1 during transportation.

[0026] Embodiment 5: As shown in Attached Figure 5As shown in the figure, mounting bases 2 are installed on the lower side of the barrel body 1 corresponding to the positions of the four casters 3. The mounting bases 2 are triangular, and the casters 3 are detachably installed on the mounting bases 2. Since the hypotenuse of the triangular mounting base 2 supports at the bent and welded part of the barrel edge, the impact of the inner corner of the caster 3 on the barrel bottom is greatly reduced, and the deformation of the barrel bottom is decreased.

[0027] The above technical features respectively constitute the embodiments of the present utility model, which have strong adaptability and implementation effects. Non-essential technical features can be increased or decreased according to actual needs to meet the requirements of different situations.

Claims

1. A high-strength trash can, characterized in that It includes a barrel body, a mounting base and casters. Four casters are installed at the lower end of the barrel body through the mounting base. Handles and clamping shafts matching the garbage truck are installed on both the left and right sides of the barrel body. The barrel body is composed of a bottom plate and four corrugated plates welded on its upper side. The adjacent corrugated plates are bent and overlapped at the joints, and the overlapped parts are welded. The depth of the corrugated grooves of the corrugated plates is deeper at the lower part and shallower at the upper part. After the four corrugated plates are welded, an inverted trapezoid with a large upper opening and a small bottom size is formed; buffer pads are installed on the front and rear sides of the barrel body, and the buffer pads are located in the corrugated grooves.

2. The high-strength trash can according to claim 1, wherein The buffer pad is a rubber pad, and the rubber pad is made of chlorosulfonated polyethylene rubber.

3. The high-strength trash can according to claim 1 or 2, characterized in that The buffer pad is installed on the barrel body through two pins spaced up and down. A card slot is provided in the middle of the lower end of the buffer pad, and the card slot can catch the pin on the barrel body outside it when the barrel bodies are nested.

4. The high-strength trash can according to claim 1 or 2, characterized in that Mounting bases are installed on the lower side of the barrel body corresponding to the positions of the four casters. The mounting bases are triangular, and the casters are detachably installed on the mounting bases.

5. The high-strength trash can according to claim 3, wherein Mounting bases are installed on the lower side of the barrel body corresponding to the positions of the four casters. The mounting bases are triangular, and the casters are detachably installed on the mounting bases.

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