Shock-resistant packaging barrel

Abstract

The invention relates to the technical field of packaging barrels, in particular to an anti-impact packaging barrel which comprises a sealing cover, a barrel body, a handle and bolts, a damping pad is arranged on the outer side of the barrel body, a connecting plate is fixedly connected to the side, away from the barrel body, of the damping pad, a mounting groove is formed in the inner side of the connecting plate, and a damping rod is fixedly connected to the inner side of the mounting groove; a damping rod is arranged on the base, a spring is arranged on the outer side of the damping rod, and one end of the damping rod is fixedly connected with an elastic protection pad. In the shock absorber, through the arrangement of the damping rod, the spring and the elastic protection pad, vibration energy generated by impact can act on the elastic protection pad, and the elastic protection pad can act on the damping rod and the spring after being deformed to a certain degree; the spring can store and release the vibration energy, the damping rod can consume the energy, the vibration amplitude and frequency of the connecting plate are jointly reduced, the vibration energy transmitted to the barrel body is reduced, and the barrel body is not prone to deformation.

Description

Technical Field

[0001] The invention relates to the technical field of packaging barrels, in particular to an impact-resistant packaging barrel. Background Art

[0002] A packaging barrel is a container used to hold, protect, transport and store various items. It is usually made of plastic, metal (such as iron barrels, aluminum barrels), wood or composite materials, with different capacities and specifications. Packaging barrels are widely used in chemical, food, medicine, pesticides, paints and coatings, lubricants and other industries.

[0003] The packaging barrel may be subjected to strong impact during transportation. When subjected to strong impact, the packaging barrel may be deformed, causing it to lose its original shape and stability. If the impact force is large enough, the packaging barrel may rupture, causing leakage of the internal material. Therefore, an impact-resistant packaging barrel is proposed to address the above problem. Summary of the invention

[0004] The object of the present invention is to provide an impact-resistant packaging barrel to solve the problem that the packaging barrel will deform when subjected to a strong impact.

[0005] To achieve the above object, the present invention provides the following technical solutions: A shock-resistant packaging barrel comprises a detachable sealing cover, a barrel body for packaging articles, a handle and bolts, wherein two arc-shaped damping pads are arranged on the outer side of the barrel body, and an arc-shaped connecting plate is fixedly connected to the side of the damping pad away from the barrel body, and a plurality of evenly arranged mounting grooves are provided on the inner side of the connecting plate, and a damping rod is fixedly connected to the inner side of the mounting groove, and a spring is arranged on the outer side of the damping rod, and one end of the damping rod is fixedly connected to an arc-shaped elastic protective pad, and a symmetrically arranged positioning plate is fixedly connected to the outer side of the connecting plate.

[0006] Preferably, the spring is evenly arranged between the connecting plate and the elastic protective pad, and two ends of the spring are fixedly connected to the connecting plate and the elastic protective pad respectively.

[0007] Preferably, a through hole is opened on the inner side of the positioning plate, and the bolt passes through the through hole, and two adjacent positioning plates are detachably connected by the bolt.

[0008] Preferably, a through slot is provided on the inner side of the elastic protective pad, and the positioning plate passes through the through slot and is slidably connected to the through slot.

[0009] Preferably, the sealing cover is arranged on the top of the barrel body, and the handle is arranged on the outside of the barrel body.

[0010] Compared with the prior art, the present invention has the following beneficial effects: In the present invention, through the structure composed of the connecting plate, damping rod, spring and elastic protective pad, when the packaging barrel is subjected to a strong impact, the vibration energy generated by the impact will act on the elastic protective pad, and the elastic protective pad will act on the damping rod and the spring after a certain deformation. The spring can store and release the vibration energy, and the damping rod can consume the energy, thereby jointly reducing the vibration amplitude and frequency of the connecting plate, greatly reducing the vibration energy transmitted to the barrel body, making it difficult for the barrel body to deform, and solving the problem that the packaging barrel will deform when subjected to a strong impact. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the installation structure of the damping pad of the present invention; Figure 3 This is a schematic diagram of the installation structure of the positioning plate of the present invention; Figure 4 This is a schematic diagram of the structure of the elastic protective pad of the present invention; Figure 5 This is a schematic diagram of the structure of the connecting plate of the present invention; Figure 6 This is a schematic diagram of the installation structure of the damping rod of the present invention.

[0012] In the figure: 1. sealing cover; 2. barrel body; 3. handle; 4. connecting plate; 5. mounting groove; 6. damping rod; 7. spring; 8. elastic protective pad; 9. positioning plate; 10. through hole; 11. bolt; 12. through groove; 13. damping pad. DETAILED DESCRIPTION

[0013] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0014] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0015] Unless otherwise specifically stated, the relative arrangement of the parts and steps described in these embodiments, numerical expressions and numerical values ​​do not limit the scope of the present invention. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be regarded as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0016] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0017] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" may include both "above" and "below". The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0018] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0019] See also Figure 1-6, the present invention provides a technical solution: A shock-resistant packaging barrel comprises a detachable sealing cover 1, a barrel body 2 for packaging articles, a handle 3 and a bolt 11, two arc-shaped damping pads 13 are arranged on the outer side of the barrel body 2, and an arc-shaped connecting plate 4 is fixedly connected to the damping pad 13 on the side away from the barrel body 2, and a plurality of evenly arranged mounting grooves 5 are provided on the inner side of the connecting plate 4, a damping rod 6 is fixedly connected to the inner side of the mounting groove 5, a spring 7 is arranged on the outer side of the damping rod 6, one end of the damping rod 6 is fixedly connected to an arc-shaped elastic protective pad 8, and a symmetrically arranged positioning plate 9 is fixedly connected to the outer side of the connecting plate 4. This arrangement enables the damping rod 6 and the spring 7 to be installed.

[0020] The spring 7 is evenly arranged between the connecting plate 4 and the elastic protective pad 8, and the two ends of the spring 7 are fixedly connected to the connecting plate 4 and the elastic protective pad 8 respectively. This arrangement allows the elastic protective pad 8 to be used in conjunction with the spring 7; a through hole 10 is provided on the inner side of the positioning plate 9, and a bolt 11 passes through the through hole 10. Two adjacent positioning plates 9 are detachably connected by the bolt 11. This arrangement allows the adjacent positioning plates 9 to be connected together; a through groove 12 is provided on the inner side of the elastic protective pad 8, and the positioning plate 9 passes through the through groove 12 and is slidably connected to the through groove 12. This arrangement allows the elastic protective pad 8 to slide relative to the positioning plate 9; a sealing cover 1 is arranged on the top of the barrel body 2, and a handle 3 is arranged on the outer side of the barrel body 2. This arrangement allows the items to be packaged and transported through the detachable sealing cover 1, the barrel body 2 for packaging items, and the handle 3.

[0021] Workflow: When the items are to be packaged through the barrel body 2, the sealing cover 1 is opened, and the items to be packaged are placed on the inner side of the barrel body 2, and then the damping pad 13 is sleeved on the outer side of the barrel body 2. The outer side of the damping pad 13 is fixedly connected with the connecting plate 4. The bolts 11 are passed through the through holes 10 to splice the adjacent connecting plates 4 together, thereby realizing the positioning of the damping pad 13 and the connecting plate 4. The damping pad 13 can enhance the friction between the connecting plate 4 and the barrel body 2, so that the connecting plate 4 is not easy to detach after the positioning is completed. The barrel body 2 can be lifted by the handle 3 for transportation. If the barrel body 2 is subjected to a strong impact during transportation The vibration energy generated by the impact will act on the elastic protection pad 8. After a certain deformation, the elastic protection pad 8 will act on the damping rod 6 and the spring 7. The elastic protection pad 8 will slide relative to the positioning plate 9 through the through groove 12. The damping rod 6 is fixed on the inner side of the mounting groove 5. The spring 7 can store and release the vibration energy, while the damping rod 6 can consume the energy, thereby jointly reducing the vibration amplitude and frequency of the connecting plate 4, thereby reducing the shock of the connecting plate 4. The connecting plate 4 and the damping pad 13 are fixedly connected, and the damping pad 13 fits the barrel body 2. The vibration energy transmitted to the barrel body 2 is greatly reduced, making the barrel body 2 less likely to deform.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An impact-resistant packaging barrel, comprising a detachable sealing cover (1), a barrel body (2) for packaging articles, a handle (3) and bolts (11), characterized in that: Two arc-shaped damping pads (13) are arranged on the outer side of the barrel body (2); a side of the damping pad (13) away from the barrel body (2) is fixedly connected to a connecting plate (4) arranged in an arc shape; a plurality of evenly arranged mounting grooves (5) are provided on the inner side of the connecting plate (4); a damping rod (6) is fixedly connected to the inner side of the mounting groove (5); a spring (7) is arranged on the outer side of the damping rod (6); one end of the damping rod (6) is fixedly connected to an elastic protective pad (8) arranged in an arc shape; and a symmetrically arranged positioning plate (9) is fixedly connected to the outer side of the connecting plate (4).

2. The impact-resistant packaging barrel according to claim 1, characterized in that: The spring (7) is evenly arranged between the connecting plate (4) and the elastic protective pad (8), and two ends of the spring (7) are fixedly connected to the connecting plate (4) and the elastic protective pad (8), respectively.

3. The impact-resistant packaging barrel according to claim 1, characterized in that: A through hole (10) is provided on the inner side of the positioning plate (9), and the bolt (11) passes through the through hole (10). Two adjacent positioning plates (9) are detachably connected via the bolt (11).

4. The impact-resistant packaging barrel according to claim 1, characterized in that: A through slot (12) is provided on the inner side of the elastic protective pad (8), and the positioning plate (9) passes through the through slot (12) and is slidably connected to the through slot (12).

5. The impact-resistant packaging barrel according to claim 1, characterized in that: The sealing cover (1) is arranged on the top of the barrel body (2), and the handle (3) is arranged on the outside of the barrel body (2).

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