Polyethylene blow molding barrel

Abstract

The utility model discloses a polyethylene blow molding barrel, which relates to the technical field of blow molding barrels, and comprises a barrel body assembly, the barrel body assembly comprises a barrel body, the outer side of the barrel body is sleeved with a coaming, and a connecting strip and a buffer filling layer are fixedly arranged between the barrel body and the coaming. Through the arrangement of the barrel body and the surrounding plate, the blow molding barrel adopts a double-layer design, the anti-collision effect of the blow molding barrel can be achieved, meanwhile, the anti-cracking effect is achieved, after the outer layer is cracked, the inner layer can keep normal and prevent liquid leakage, meanwhile, through the arrangement of the multiple connecting strips and the buffering filling layer, the good buffering effect can be achieved, and the anti-collision effect of the blow molding barrel is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of blow molding barrels, in particular to a polyethylene blow molding barrel. Background Art

[0002] In the packaging industry, it refers to all kinds of barrel packaging containers, which are mainly used to hold various liquid products. Packaging barrels are divided into the following categories: tin can packaging barrels, latex paint packaging barrels, coating packaging barrels, pharmaceutical and chemical packaging barrels, plastic packaging barrels, and chemical reagent packaging barrels.

[0003] Existing blow-molded barrels for packaging chemical reagents are made of plastic with smooth surfaces, so they are easy to slide when stacked, causing them to overturn. At the same time, the existing blow-molded barrels are thin and are easy to break in collisions, causing the chemical reagents inside to flow out, which is easy to cause danger.

[0004] Therefore, it is necessary to invent a polyethylene blow molding barrel to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a polyethylene blow-molded barrel to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a polyethylene blow-molded barrel, comprising a barrel body assembly, wherein the barrel body assembly comprises a barrel body, a surrounding plate is sleeved on the outer side of the barrel body, and a connecting strip and a buffer filling layer are fixedly arranged between the barrel body and the surrounding plate.

[0007] Preferably, a plurality of the connecting strips and the buffer filling layers are provided, and the plurality of connecting strips and the buffer filling layers are distributed at equal intervals, and the plurality of connecting strips and the buffer filling layers are distributed alternately.

[0008] Preferably, the top and bottom ends of the barrel body and the enclosure are integrally formed, and a limiting block is integrally formed at the middle portion of the top end of the barrel body.

[0009] Preferably, a sink groove is provided in the middle of the top end of the limiting block, and a handle is integrally formed in the middle of the opening of the sink groove.

[0010] Preferably, the four corners of the top of the barrel body are all provided with card slots, and the card slots are arranged in an inverted truncated cone shape.

[0011] Preferably, a barrel mouth is integrally formed in the middle of one side of the top end of the barrel body, and a barrel mouth cover is threadedly provided on the barrel mouth.

[0012] Preferably, the four corners of the bottom end of the barrel body are integrally formed with protrusions that are compatible with the card slot, the middle part of the bottom end of the barrel body is integrally formed with a groove that is compatible with the limit block, and one side of the groove is integrally formed with an extension groove that is compatible with the barrel mouth.

[0013] Technical effects and advantages of the utility model:

[0014] 1. The utility model adopts a double-layer design through the arrangement of the barrel body and the apron, which can enhance the anti-collision effect of the blow-molded barrel and prevent rupture at the same time. After the outer layer is ruptured, the inner layer can still remain normal to prevent leakage. At the same time, through the arrangement of multiple connecting strips and buffer filling layers, it can play a good buffering role and improve the anti-collision effect of the blow-molded barrel;

[0015] 2. The utility model can clamp the upper and lower blow molding barrels when the blow molding barrels are stacked up and down through the setting of the limit blocks, the grooves and the extension grooves, as well as the setting of multiple slots and protrusions, to prevent the blow molding barrels from sliding and making it impossible to stack, thereby facilitating transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the overall bottom three-dimensional structure of the utility model.

[0018] Figure 3 It is a schematic diagram of the overall top-sectional structure of the utility model.

[0019] In the figure: 1. barrel body assembly; 101. barrel body; 102. enclosure; 103. limit block; 104. slot; 105. handle; 106. sink; 107. barrel mouth; 108. groove; 109. extension groove; 110. protrusion; 111. connecting strip; 112. buffer filling layer. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The utility model provides Figure 1-3The polyethylene blow-molded barrel shown in the figure comprises a barrel assembly 1, wherein the barrel assembly 1 comprises a barrel body 101, wherein a shroud 102 is sleeved on the outer side of the barrel body 101, wherein the shroud 102 is made of polyethylene and is the same material as the barrel body 101, wherein a connecting strip 111 and a buffer filling layer 112 are fixedly arranged between the barrel body 101 and the shroud 102, wherein a plurality of connecting strips 111 and a buffer filling layer 112 are arranged, and the plurality of connecting strips 111 and the buffer filling layer 112 are evenly spaced ... The connecting strips 111 and the buffer filling layers 112 are distributed alternately, the connecting strips 111 are made of hard rubber, and the buffer filling layers 112 are made of elastic rubber. Through the arrangement of the barrel body 101 and the enclosure 102, the blow molding barrel adopts a double-layer design, which can enhance the anti-collision effect of the blow molding barrel and prevent rupture at the same time. After the outer layer is ruptured, the inner layer can still remain normal to prevent leakage. At the same time, through the arrangement of multiple connecting strips 111 and the buffer filling layer 112, it can play a good buffering role and improve the anti-collision effect of the blow molding barrel.

[0022] Furthermore, the top and bottom ends of the barrel body 101 and the enclosure 102 are integrally formed, a limit block 103 is integrally formed in the middle of the top end of the barrel body 101, and the outer wall of the limit block 103 is inclined inwardly, which is convenient for stacking up and down, and is smoothly stuck. A sink groove 106 is opened in the middle of the top end of the limit block 103, and a handle 105 is integrally formed in the middle of the opening of the sink groove 106. The four corners of the top end of the barrel body 101 are all provided with a card slot 104, and the card slot 104 is set in an inverted truncated cone shape. A protrusion 110 adapted to the card slot 104 is integrally formed, a groove 108 adapted to the limit block 103 is integrally formed in the middle of the bottom end of the barrel body 101, and an extension groove 109 adapted to the barrel mouth 107 is integrally formed on one side of the groove 108. Through the arrangement of the limit block 103, the groove 108 and the extension groove 109, as well as the arrangement of multiple card slots 104 and the protrusion 110, the upper and lower blow molding barrels can be stuck when they are stacked up and down, preventing the blow molding barrels from sliding and making it impossible to stack, thereby facilitating transportation.

[0023] Secondly, a barrel mouth 107 is integrally formed in the middle of one side of the top end of the barrel body 101 , and a barrel mouth cover is threadedly provided on the barrel mouth 107 .

[0024] Working principle of this utility model:

[0025] When in use, the barrel body 101 and the enclosure 102 are arranged, and the blow molding barrel adopts a double-layer design, which can enhance the anti-collision effect of the blow molding barrel and prevent rupture at the same time. After the outer layer is ruptured, the inner layer can still remain normal to prevent leakage. At the same time, through the arrangement of multiple connecting strips 111 and buffer filling layers 112, it can play a good buffering role and improve the anti-collision effect of the blow molding barrel. At the same time, through the arrangement of limit blocks 103, grooves 108 and extension grooves 109, as well as the arrangement of multiple card slots 104 and protrusions 110, when the blow molding barrels are stacked up and down, the upper and lower blow molding barrels can be stuck to prevent the blow molding barrels from sliding and making it impossible to stack, thereby facilitating transportation.

[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A polyethylene blow-molded barrel, characterized in that: The invention comprises a barrel body assembly (1), wherein the barrel body assembly (1) comprises a barrel body (101), a surrounding plate (102) is sleeved on the outer side of the barrel body (101), and a connecting strip (111) and a buffer filling layer (112) are fixedly arranged between the barrel body (101) and the surrounding plate (102).

2. A polyethylene blow molded barrel according to claim 1, characterized in that: A plurality of the connecting strips (111) and the buffer filling layers (112) are provided, and the plurality of connecting strips (111) and the buffer filling layers (112) are distributed at equal intervals, and the plurality of connecting strips (111) and the buffer filling layers (112) are distributed alternately.

3. A polyethylene blow molded barrel according to claim 2, characterized in that: The top and bottom ends of the barrel body (101) and the enclosure (102) are integrally formed, and a limiting block (103) is integrally formed in the middle of the top end of the barrel body (101).

4. A polyethylene blow-molded barrel according to claim 3, characterized in that: A sink groove (106) is provided in the middle of the top end of the limit block (103), and a handle bar (105) is integrally formed in the middle of the opening of the sink groove (106).

5. A polyethylene blow-molded barrel according to claim 4, characterized in that: The barrel body (101) is provided with a clamping groove (104) at four corners of the top end, and the clamping groove (104) is arranged in an inverted truncated cone shape.

6. A polyethylene blow-molded barrel according to claim 5, characterized in that: A barrel mouth (107) is integrally formed in the middle of one side of the top end of the barrel body (101), and a barrel mouth cover is threadedly provided on the barrel mouth (107).

7. A polyethylene blow-molded barrel according to claim 6, characterized in that: The barrel body (101) is provided with protrusions (110) adapted to the slot (104) formed in one piece at the four corners of the bottom end thereof, a groove (108) adapted to the stop block (103) is formed in one piece at the middle of the bottom end thereof, and an extension groove (109) adapted to the barrel mouth (107) is formed in one piece on one side of the groove (108).

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