Plastic bucket convenient to stack

Abstract

The utility model discloses a plastic bucket convenient to stack, and particularly relates to the field of plastic buckets, a butt joint groove is formed in the right side of the interior of a right butt joint block, separation frames are fixedly connected to the two fixed sides of the interior of the right butt joint block, and inlet grooves are formed in the two sides of the interior of each separation frame; and push blocks capable of moving up and down are slidably connected to the interiors of the two inlet grooves. A left butt-joint block is inserted into a corresponding butt-joint groove, when the left butt-joint block initially enters the butt-joint groove, the upper surface and the lower surface of the interior of the butt-joint groove press a turning plate, the turning plate is turned inwards, meanwhile, a supporting spring is driven to be compressed, and when the insertion block makes contact with the interior of the butt-joint groove, the pressing force enables the insertion block to move downwards till the insertion block directly faces an entering groove; and therefore, the supporting springs drive the insertion blocks to rebound and be inserted into the grooves, the effect that the left butt joint block and the right butt joint block are fixedly connected is achieved, and the two adjacent plastic bucket bodies are rapidly and fixedly connected.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic barrels, in particular to a plastic barrel which is convenient for stacking. Background Art

[0002] Plastic barrels are mostly used for the storage and transportation of various liquids. They have good properties for special dangerous goods packaging. They are not easy to break, rust-proof, light in weight, and have excellent oil and strong corrosion resistance. They are mostly used for dangerous goods packaging that requires heat preservation, moisture-proof, pressure resistance, and corrosion resistance. The materials of plastic barrels are mostly made of polyethylene, polypropylene, polyester and other plastics through blow molding, injection molding, suction molding, and rotational molding. They are mostly used to hold liquids and solid items in the chemical, pesticide, pharmaceutical, food, hardware and electronics, electromechanical and other industries.

[0003] A Chinese patent discloses a plastic barrel that is easy to stack with a publication number of CN220363639U, and the application date is 2023.08.03. The patent technology uses a connecting seat and a connecting groove provided on the outside of the plastic barrel body, and cooperates with the connecting piece to enable the bottom of the connecting plate to be inserted into the inside of the connecting seat, which will make the two plastic barrel bodies firmly connected, improve the firmness between the plastic barrel bodies, and through the positioning groove and positioning cover provided on the outside of the plastic barrel body, the plastic barrel body can be made more stable after stacking. However, when the above patent is used, the interval between the opposite sides of the two plastic barrels after contact is narrow, so it is difficult to insert the connecting plate into the inside of the connecting seat, which affects the stacking efficiency of the plastic barrel. Therefore, the inventor provides a plastic barrel that is easy to stack to solve the problems raised in the above background technology. Utility Model Content

[0004] The utility model aims to provide a plastic barrel which is convenient for stacking and the plastic barrels can be connected conveniently and quickly.

[0005] The purpose of the utility model can be achieved through the following technical solution: two adjacent plastic barrels are quickly and conveniently connected.

[0006] A plastic barrel convenient for stacking comprises a plastic barrel body, an opening cover is installed on the top of the plastic barrel body, a left docking block is fixedly connected to the left side of the plastic barrel body, a right docking block is fixedly connected to the right side of the plastic barrel body, movable grooves are provided on the upper and lower sides of the left docking block, fixed rods are fixedly connected to the front and rear sides of the left ends of the two movable grooves, a flap is rotatably connected to the fixed rod, a support spring is fixedly connected to the inner side of the flap, the other side of the support spring is fixedly connected to the inner surface of the movable groove, an insertion block is fixedly connected to the outer right end of the flap, a docking groove is provided on the right side of the right docking block, a partition frame is fixedly connected to the inner fixed sides of the right docking block, entry grooves are provided on the inner sides of the partition frame, and push blocks that can move up and down are slidably connected to the insides of the two entry grooves.

[0007] As a further solution of the utility model: the inner ends of the docking groove are rotatably connected with rotating rods, the outer side of the rotating rod is fixedly connected with a gear, the left side of the gear is meshed with an upper tooth plate, and the upper tooth plate extends upward and passes through the interior of the right docking block; the right side of the upper tooth plate is fixedly connected with a first connecting plate, the bottom side of the first connecting plate is fixedly connected to the corresponding push block, and the push block is slidably connected to the upper entry groove; the right side of the gear is meshed with a lower tooth plate, the right side of the lower tooth plate is fixedly connected with a second connecting plate, and the top side of the second connecting plate is fixedly connected to the corresponding push block.

[0008] As a further solution of the utility model: a first support plate is fixedly connected to the upper left side of the partition frame, a pair of first sliding rods are fixedly connected to the front and rear sides of the top of the first support plate, the two first sliding rods are slidably connected to the first connecting plate, a second support plate is fixedly connected to the left side of the lower tooth plate, a pair of second sliding rods are fixedly connected to the inner bottom side of the docking groove, and the second sliding rods are slidably connected to the second support plate.

[0009] As a further solution of the utility model: a pair of first return springs are fixedly connected to the top of the first support plate, the first return spring is arranged on the outside of the first sliding rod, the top of the first return spring is fixedly connected to the first connecting plate, and a second return spring is arranged on the outside of the two second sliding rods, the bottom of the second return spring is fixedly connected to the inside of the docking groove, and the top of the second return spring is fixedly connected to the second support plate.

[0010] As a further solution of the utility model: a pressure plate is fixedly connected to the surface of the upper tooth plate, a flip rod is installed above the pressure plate, the flip rod is rotatably connected to the surface of the plastic barrel body, and a cross bar is fixedly connected to the surface of the flip rod.

[0011] As a further solution of the utility model: a support ring is fixedly connected to the top of the plastic barrel body, an insertion groove is opened on the top of the plastic barrel body, and the support ring is adapted to the insertion groove in size.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The stackable plastic barrel is constructed by inserting a left docking block into a corresponding docking groove. When the left docking block initially enters, the upper and lower surfaces of the inner part of the docking groove press the flap to turn the flap inward and drive the support spring to compress. When the insertion block contacts the inside of the docking groove, the pressing force drives the insertion block downward until the insertion block faces the entry groove, so that the support spring drives the insertion block to rebound and insert into the entry groove, thereby achieving the effect of fixed connection between the left docking block and the right docking block, so that two adjacent plastic barrel bodies are quickly fixedly connected.

[0014] In addition, the plastic barrel that is convenient for stacking can push the upper tooth plate downward, and the upper tooth plate moves downward to drive the first connecting plate to move downward, so that the insertion block is pushed out of the entry slot. At the same time, the upper tooth plate drives the gear to flip, and the gear drives the lower tooth plate to move up, so that the lower push block moves upward along the entry slot, and the corresponding insertion block is pushed out of the entry slot, thereby facilitating the release of the connection between the left docking block and the right docking block. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the overall structure of a plastic barrel that is convenient for stacking;

[0016] Figure 2 It is a schematic diagram of the overall structure section of a plastic barrel that is convenient for stacking;

[0017] Figure 3 This is a schematic diagram of the structure at position A in a plastic barrel that is convenient for stacking;

[0018] Figure 4 A schematic diagram of the connection structure between the left docking block and the right docking block in a plastic barrel that is convenient for stacking;

[0019] Figure 5 This is a schematic diagram of the structure at position B in a plastic barrel that is easy to stack.

[0020] In the figure: 10, plastic barrel body; 11, open cover; 12, insert slot; 13, support ring; 30, left docking block; 31, movable slot; 32, fixed rod; 33, flap; 34, support spring; 35, insert block; 40, right docking block; 41, docking slot; 42, partition frame; 43, entry slot; 44, push block; 50, rotating rod; 51, gear; 52, upper tooth plate; 53, first support plate; 54, first return spring; 55, first sliding rod; 56, first connecting plate; 57, lower tooth plate; 58, second support plate; 59, second return spring; 60, second sliding rod; 61, second connecting plate; 62, pressure plate; 63, flip rod; 64, cross bar. DETAILED DESCRIPTION

[0021] like Figure 1 As shown, a plastic barrel convenient for stacking comprises a plastic barrel body 10 , and an opening cover 11 is installed on the top of the plastic barrel body 10 . When in use, objects can be quickly poured into the interior of the plastic barrel body 10 by taking out the opening cover 11 .

[0022] Preferably, a support ring 13 is fixedly connected to the top of the plastic barrel body 10, and an insertion groove 12 is opened on the top of the plastic barrel body 10. The support ring 13 is adapted to the insertion groove 12 in size. When in use, multiple plastic barrel bodies 10 can be stacked vertically by inserting the support ring 13 of the upper plastic barrel body 10 into the insertion groove 12 on the top of the lower plastic barrel body 10, thereby achieving the effect of convenient stacking of the plastic barrel bodies 10.

[0023] Referring to the figure, the left side of the plastic barrel body 10 is fixedly connected with a left docking block 30, and the right side of the plastic barrel body 10 is fixedly connected with a right docking block 40. Multiple plastic barrel bodies 10 in the same horizontal row can be fixedly connected by inserting the left docking block 30 into the right docking block 40 of the adjacent plastic barrel body 10.

[0024] refer to Figure 2 , 4 5. The left docking block 30 is provided with movable grooves 31 on the upper and lower sides. The inner left ends of the two movable grooves 31 are fixedly connected with fixed rods 32 on the front and rear sides. The fixed rods 32 are rotatably connected with flaps 33. The inner side of the flaps 33 is fixedly connected with a support spring 34. The other side of the support spring 34 is fixedly connected to the inner surface of the movable groove 31. The outer right end of the support spring 34 is fixedly connected with an insertion block 35. The right docking block 40 is provided with a docking groove 41 on the inner right side. The inner front and rear sides of the right docking block 40 are fixedly connected with a partition frame 42. The inner upper and lower sides of the partition frame 42 are provided with entry grooves 43.

[0025] Preferably, the top surface of the insertion block 35 is designed to be a gradually rising arc. When in use, by inserting the left docking block 30 into the corresponding docking groove 41, when the left docking block 30 initially enters, the upper and lower surfaces of the interior of the docking groove 41 press the flap 33, causing the flap 33 to flip inward, while driving the support spring 34 to compress. When the insertion block 35 contacts the inside of the docking groove 41, the pressing force causes the insertion block 35 to move downward until the insertion block 35 is facing the entry groove 43, so that the support spring 34 drives the insertion block 35 to rebound and insert into the entry groove 43, thereby achieving the effect of fixed connection between the left docking block 30 and the right docking block 40, so that the two adjacent plastic barrel bodies 10 are quickly fixedly connected.

[0026] refer to Figure 3 , 4The front and rear ends of the left side of the interior of the docking groove 41 are rotatably connected with a rotating rod 50, and the outer side of the rotating rod 50 is fixedly connected with a gear 51, and the left side of the gear 51 is meshed with an upper tooth plate 52, and the upper tooth plate 52 extends upward and passes through the interior of the right docking block 40; the right side of the upper tooth plate 52 is fixedly connected with a first connecting plate 56, and the right side of the bottom of the first connecting plate 56 is fixedly connected with a push block 44, and the push block 44 is slidably connected to the upper entry groove 43; the right side of the gear 51 is meshed with a lower tooth plate 57, and the right side of the lower tooth plate 57 is fixedly connected with a second connecting plate 61, and the top right end of the second connecting plate 61 is fixedly connected with the same push block 44. When in use, the upper tooth plate 52 is pushed downward, and the upper tooth plate 52 moves downward to drive the first connecting plate 56 to move downward, pushing the insertion block 35 out of the entry slot 43. At the same time, the upper tooth plate 52 drives the gear 51 to flip, and the gear 51 drives the lower tooth plate 57 to move upward, so that the lower push block 44 moves upward along the entry slot 43, and the corresponding insertion block 35 is pushed out of the entry slot 43, thereby facilitating the release of the connection between the left docking block 30 and the right docking block 40.

[0027] Preferably, a first support plate 53 is fixedly connected to the upper left side of the partition frame 42, a pair of first sliding rods 55 are fixedly connected to the front and rear sides of the top of the first support plate 53, and the two first sliding rods 55 are slidably connected to the first connecting plate 56, so as to achieve the guidance of the movement of the first connecting plate 56. A second support plate 58 is fixedly connected to the left side of the lower tooth plate 57, and a pair of second sliding rods 60 are fixedly connected to the inner bottom side of the docking groove 41, and the second sliding rods 60 are slidably connected to the second support plate 58, so as to achieve the guidance effect of the movement of the lower tooth plate 57.

[0028] Preferably, a pair of first return springs 54 are fixedly connected to the top of the first support plate 53, and the first return springs 54 are arranged on the outside of the first sliding rod 55, and the top of the first return spring 54 is fixedly connected to the first connecting plate 56, so as to achieve the return effect after the first connecting plate 56 moves. A second return spring 59 is arranged on the outside of the two second sliding rods 60, and the bottom of the second return spring 59 is fixedly connected to the inside of the docking groove 41, and the top of the second return spring 59 is fixedly connected to the second support plate 58. So as to achieve the return effect after the second connecting plate 61 moves. When the upper tooth plate 52 is pressed down, the first connecting plate 56 and the second connecting plate 61 will be driven to move toward each other, and the first return spring 54 and the second return spring 59 will be stretched at the same time. When the pressing force on the upper tooth plate 52 is removed, the first return spring 54 and the second return spring 59 rebound to drive the first connecting plate 56 and the second connecting plate 61 to return to their original positions.

[0029] Due to the setting of the return spring, the above structure needs to keep pressing the surface of the upper tooth plate 52 when disassembling the left docking block 30 and the right docking block 40 so that the push block 44 can push the insertion block 35 out of the groove. Since it requires the cooperation of two people to separate the two connected plastic barrel bodies 10, it is too labor-intensive, so a positioning mechanism is proposed.

[0030] refer to Figure 3 The surface of the upper tooth plate 52 is fixedly connected with a pressing plate 62, and a flip rod 63 is installed above the pressing plate 62. The flip rod 63 is rotatably connected to the surface of the plastic barrel body 10, and the surface of the flip rod 63 is fixedly connected with a cross bar 64. When in use, the cross bar 64 is flipped to make the cross bar 64 contact with the surface of the pressing plate 62, press the surface of the pressing plate 62, and make the pressing plate 62 move downward to drive the upper tooth plate 52 to move downward until the cross bar 64 is in an upright state and abuts against the surface of the pressing plate 62, thereby achieving the fixation of the upper tooth plate 52 after it moves downward. This makes it convenient for the staff to separate the two plastic barrel bodies.

[0031] The working principle of the utility model is as follows: by inserting the left docking block 30 into the corresponding docking groove 41, when the left docking block 30 initially enters, the upper and lower surfaces of the interior of the docking groove 41 press the flap 33, causing the flap 33 to flip inward, while driving the support spring 34 to compress, and when the insertion block 35 contacts the inside of the docking groove 41, the pressing force causes the insertion block 35 to move downward until the insertion block 35 faces the entry groove 43, so that the support spring 34 drives the insertion block 35 to rebound and insert into the entry groove 43, thereby achieving the effect of fixed connection between the left docking block 30 and the right docking block 40, so that the two adjacent plastic barrel bodies 10 are quickly fixedly connected.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A plastic barrel convenient for stacking, comprising a plastic barrel body (10), wherein an opening cover (11) is installed on the top of the plastic barrel body (10), characterized in that: A left docking block (30) is fixedly connected to the left side of the plastic barrel body (10), and a right docking block (40) is fixedly connected to the right side of the plastic barrel body (10). The left docking block (30) is provided with movable grooves (31) on the upper and lower sides. Fixed rods (32) are fixedly connected to the front and rear sides of the left ends of the two movable grooves (31). A flap (33) is rotatably connected to the fixed rod (32). A support spring (34) is fixedly connected to the inner side of the flap (33). The other side of the support spring (34) is fixedly connected to the inner surface of the movable groove (31). An insertion block (35) is fixedly connected to the outer right end of the flap (33). A docking groove (41) is provided on the right side of the right docking block (40). A partition frame (42) is fixedly connected to the inner sides of the right docking block (40). Entry grooves (43) are provided on the inner sides of the partition frame (42). Push blocks (44) that can move up and down are slidably connected to the inner sides of the two entry grooves (43).

2. A plastic barrel convenient for stacking according to claim 1, characterized in that: The two ends of the interior of the docking groove (41) are rotatably connected to a rotating rod (50), the outer side of the rotating rod (50) is fixedly connected to a gear (51), the left side of the gear (51) is meshed with an upper tooth plate (52), and the upper tooth plate (52) extends upward and passes through the interior of the right docking block (40); the right side of the upper tooth plate (52) is fixedly connected to a first connecting plate (56), the bottom side of the first connecting plate (56) is fixedly connected to a corresponding push block (44), and the push block (44) is slidably connected to the upper entry groove (43); the right side of the gear (51) is meshed with a lower tooth plate (57), the right side of the lower tooth plate (57) is fixedly connected to a second connecting plate (61), and the top side of the second connecting plate (61) is fixedly connected to the corresponding push block (44).

3. A plastic barrel convenient for stacking according to claim 2, characterized in that: A first support plate (53) is fixedly connected to the upper left side of the partition frame (42); a pair of first sliding rods (55) are fixedly connected to the front and rear sides of the top of the first support plate (53); the two first sliding rods (55) are slidably connected to the first connecting plate (56); a second support plate (58) is fixedly connected to the left side of the lower tooth plate (57); a pair of second sliding rods (60) are fixedly connected to the inner bottom side of the docking groove (41); the second sliding rods (60) are slidably connected to the second support plate (58).

4. A plastic barrel convenient for stacking according to claim 3, characterized in that: A pair of first return springs (54) are fixedly connected to the top of the first support plate (53), the first return spring (54) is arranged on the outside of the first sliding rod (55), the top of the first return spring (54) is fixedly connected to the first connecting plate (56), and a second return spring (59) is arranged on the outside of the two second sliding rods (60), the bottom of the second return spring (59) is fixedly connected to the inside of the docking groove (41), and the top of the second return spring (59) is fixedly connected to the second support plate (58).

5. A plastic barrel convenient for stacking according to claim 4, characterized in that: A pressure plate (62) is fixedly connected to the surface of the upper tooth plate (52), a flip rod (63) is installed above the pressure plate (62), the flip rod (63) is rotatably connected to the surface of the plastic barrel body (10), and a cross bar (64) is fixedly connected to the surface of the flip rod (63).

6. The plastic barrel convenient for stacking according to claim 1, characterized in that: A support ring (13) is fixedly connected to the top of the plastic barrel body (10), an insertion groove (12) is provided on the top of the plastic barrel body (10), and the support ring (13) is matched in size to the insertion groove (12).

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