Anti-falling and anti-cracking plastic packaging barrel

Abstract

The utility model provides an anti-falling and anti-cracking plastic packaging barrel which comprises a packaging barrel body, and a barrel cover is connected to the upper portion of the packaging barrel body in a covering mode. A handle is fixedly connected to the upper side of the outer wall of the packaging barrel, and the packaging barrel is characterized in that annular grooves are sequentially formed in the middle of the outer wall of the packaging barrel from top to bottom, and anti-cracking annular plates are embedded in the inner sides of the annular grooves respectively; the lower end of the packaging barrel is fixedly connected with a flexible protection assembly. Due to the arrangement of the L-shaped annular air bag, the transverse supporting column, the longitudinal supporting column and the cavity, the flexible buffering effect can be achieved, the weight of the packaging barrel can be effectively reduced, the problem that an operator needs to consume large strength when lifting the packaging barrel is solved, and use is more convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of plastic packaging barrels, and in particular relates to a drop-proof and crack-resistant plastic packaging barrel. Background Art

[0002] A plastic packaging barrel is a barrel that can hold various liquid objects, such as a drop-proof and crack-resistant plastic packaging barrel with publication number CN218704652U, which includes an outer barrel, a barrel cover is fixed to the upper surface of the outer barrel, handles are fixed on the left and right sides of the outer barrel, and an inner barrel is fixed to the inner cavity of the outer barrel. There are still some problems with the plastic packaging barrel during actual use, such as: the buffer assembly of the packaging barrel uses a large number of metal parts, which greatly increases the weight of the packaging barrel, and then the operator needs to expend greater effort when lifting the packaging barrel, which is inconvenient to use. Utility Model Content

[0003] In order to solve the above-mentioned technical problems, the utility model provides a drop-resistant and crack-resistant plastic packaging barrel, which can achieve a flexible buffering effect, effectively reduce the weight of the packaging barrel, avoid the problem that operators need to expend great effort when lifting the packaging barrel, and is more convenient to use.

[0004] The technical solution is as follows: a drop-proof and crack-resistant plastic packaging barrel, comprising a packaging barrel, the upper cover of which is connected to a barrel cover; a handle is fixedly connected to the upper side of the outer wall of the packaging barrel, and is characterized in that annular grooves are sequentially opened in the middle part of the outer wall of the packaging barrel from top to bottom, and the inner sides of the annular grooves are respectively inlaid with anti-cracking annular plates; a flexible protective component is fixedly connected to the lower end of the packaging barrel.

[0005] Preferably, the flexible protective component includes an L-shaped annular airbag, and the inner four parts of the vertical section of the L-shaped annular airbag are respectively integrated with transverse support columns; the inner four parts of the horizontal section of the L-shaped annular airbag are respectively integrated with longitudinal support columns; and the inner middle parts of the longitudinal support column and the transverse support column are both provided with cavities.

[0006] Compared with the prior art, the beneficial effects of the utility model are:

[0007] In the utility model, the arrangement of the L-shaped annular airbag, the transverse support column, the longitudinal support column and the cavity is conducive to achieving a flexible buffering effect, which can effectively reduce the weight of the packaging barrel, avoid the problem that the operator needs to expend great effort when lifting the packaging barrel, and is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a structural schematic diagram of the utility model.

[0009] Figure 2It is a structural schematic diagram of the flexible protection component of the utility model.

[0010] In the figure:

[0011] 1. Packaging barrel; 2. Barrel cover; 3. Handle; 4. Anti-cracking annular plate; 5. Flexible protective component; 51. L-shaped annular airbag; 52. Horizontal support column; 53. Longitudinal support column; 54. Cavity. DETAILED DESCRIPTION

[0012] The utility model is described in detail below in conjunction with the accompanying drawings. Figure 1 As shown, a drop-proof and crack-resistant plastic packaging barrel comprises a packaging barrel 1, the upper cover of which is connected to a barrel cover 2; a handle 3 is fixedly connected to the upper side of the outer wall of the packaging barrel 1; annular grooves are sequentially opened in the middle part of the outer wall of the packaging barrel 1 from top to bottom, and anti-cracking annular plates 4 are respectively inlaid on the inner sides of the annular grooves.

[0013] One of the drop-proof and crack-resistant plastic packaging barrels also includes a flexible protective component 5, and the flexible protective component 5 is fixedly connected to the lower end of the packaging barrel 1, which is conducive to achieving a flexible buffering effect, can effectively reduce the weight of the packaging barrel, and avoid the problem that the operator needs to expend greater effort when lifting the packaging barrel, making it more convenient to use.

[0014] In this embodiment, combined with the Figure 2 As shown, the flexible protection component 5 includes an L-shaped annular airbag 51, and the inner four parts of the vertical section of the L-shaped annular airbag 51 are respectively integrated with transverse support columns 52; the inner four parts of the horizontal section of the L-shaped annular airbag 51 are respectively integrated with longitudinal support columns 53; and the inner middle parts of the longitudinal support column 53 and the transverse support column 52 are both provided with a cavity 54.

[0015] In this embodiment, specifically, the L-shaped annular airbag 51 is sleeved on the lower end of the packaging barrel 1 , and the packaging barrel 1 and the L-shaped annular airbag 51 are fixedly connected.

[0016] In this embodiment, specifically, the anti-cracking annular plate 4 is a carbon fiber annular plate.

[0017] In this embodiment, specifically, the L-shaped annular airbag 51 is an L-shaped annular rubber airbag.

[0018] In this embodiment, specifically, the transverse support column 52 and the longitudinal support column 53 are both rubber columns.

[0019] In this embodiment, specifically, the packaging barrel 1 is a plastic barrel.

[0020] In this embodiment, specifically, the barrel cover 2 is a plastic cover.

[0021] In the present embodiment, when the packaging barrel 1 accidentally falls to the ground, it will drive the L-shaped annular airbag 51 to move together. When the L-shaped annular airbag 51 contacts the ground, the L-shaped annular airbag 51 will be squeezed by the ground and the packaging barrel 1. Since the L-shaped annular airbag 51 contains air, the air pressure inside the L-shaped annular airbag 51 will increase after being squeezed, thereby having a certain hindering effect on the deformation of the L-shaped annular airbag 51, and then having a buffering effect. In addition, since the lateral support column 52 and the longitudinal support column 53 are both provided with a cavity 54, when the L-shaped annular airbag 51 is squeezed, the lateral support column 52 or the longitudinal support column 53 will be elastically deformed, thereby being able to absorb The flexible protective component 5 can absorb a certain amount of energy and also play a buffering role; the problem of the packaging barrel 1 directly colliding with the ground can be avoided by the flexible protective component 5, thereby effectively improving the anti-fall performance of the packaging barrel 1. Because the flexible protective component 5 in the utility model is made of rubber material, its mass is relatively small, thereby avoiding the problem that the operator needs to spend a lot of effort when lifting the packaging barrel 1, and achieving the effect of flexible buffering; because the outer wall of the packaging barrel 1 is inlaid with an anti-crack annular plate 4, the strength of the packaging barrel 1 can be improved by the anti-crack annular plate 4, and then the problem of cracking of the packaging barrel 1 can be avoided. Because the anti-crack annular plate 4 is a carbon fiber annular plate, its mass is relatively light, so it will not significantly increase the weight of the packaging barrel 1.

[0022] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. A drop-proof and crack-resistant plastic packaging barrel, comprising a packaging barrel (1), the upper cover of the packaging barrel (1) being connected to a barrel cover (2); a handle (3) being fixedly connected to the upper side of the outer wall of the packaging barrel (1), characterized in that: Annular grooves are sequentially provided in the middle of the outer wall of the packaging barrel (1) from top to bottom, and anti-cracking annular plates (4) are respectively inlaid on the inner sides of the annular grooves; a flexible protective component (5) is fixedly connected to the lower end of the packaging barrel (1), and the flexible protective component (5) comprises an L-shaped annular airbag (51), and the inner four parts of the vertical section of the L-shaped annular airbag (51) are respectively integrated with transverse support columns (52); the inner four parts of the horizontal section of the L-shaped annular airbag (51) are respectively integrated with longitudinal support columns (53); and the inner middle parts of the longitudinal support columns (53) and the transverse support columns (52) are both provided with cavities (54).

2. The drop-resistant and crack-resistant plastic packaging barrel according to claim 1, characterized in that: The L-shaped annular airbag (51) is sleeved on the lower end of the packaging barrel (1), and the packaging barrel (1) and the L-shaped annular airbag (51) are fixedly connected.

3. The drop-resistant and crack-resistant plastic packaging barrel according to claim 1, characterized in that: The anti-cracking annular plate (4) is a carbon fiber annular plate.

4. The drop-resistant and crack-resistant plastic packaging barrel according to claim 1, characterized in that: The L-shaped annular airbag (51) is an L-shaped annular rubber airbag.

5. The drop-resistant and crack-resistant plastic packaging barrel according to claim 1, characterized in that: The transverse support column (52) and the longitudinal support column (53) are both made of rubber columns.

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