Semi-full paper barrel with wear-resistant barrel bottom

Abstract

The utility model discloses a semi-full paper barrel with a wear-resistant barrel bottom, which belongs to the technical field of product packaging design and comprises a supporting chassis, a first fixing ring is fixedly connected to the middle of the top of the supporting chassis, an externally-attached protective layer is arranged in the middle of the top of the first fixing ring, and a barrel body is arranged in the middle of the top of the externally-attached protective layer. A can cover is rotationally connected to the middle of the top of the can body. The semi-full paper barrel has the remarkable characteristics of good protection property, increased wear resistance of the barrel bottom, long service life, simple structure and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of product packaging design, in particular to a semi-full paper barrel with a wear-resistant barrel bottom. Background Art

[0002] In the existing technology, most semi-full paper barrels have the problems of short service life, easy damage and wear, short service life of the bottom and surrounding areas, frequent replacement of the paper barrel device due to wear of the bottom, excessive scrapping and serious waste of resources, etc., leading to increased production and replacement costs, poor protection effect on the barrel body and a series of other problems. Utility Model Content

[0003] The purpose of the utility model is to provide a semi-full paper barrel with a wear-resistant barrel bottom, so as to solve the problems of most of the semi-full paper barrels mentioned above, such as short service life, easy damage and wear, short service life of the bottom and surrounding areas, frequent replacement of the paper barrel device due to wear of the bottom, excessive scrapping and serious waste of resources, resulting in increased production and replacement costs, and poor protection effect on the barrel body.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it includes a supporting chassis, a first fixing ring is fixedly connected to the middle of the top of the supporting chassis, an external protective layer is arranged in the middle of the top of the first fixing ring, a barrel body is arranged in the middle of the top of the external protective layer, and a barrel cover is rotatably connected to the middle of the top of the barrel body.

[0005] As a further solution of the utility model: a cover handle is fixedly connected in the middle of the top of the barrel cover, which is convenient for taking and rotating. As an auxiliary structure, it is conducive to the rapid opening and closing of the barrel cover. A threaded structure is arranged at the bottom of the inner wall of the barrel cover for easy rotation connection. It has stable connectivity and is not easy to fall off.

[0006] As a further solution of the utility model: a first mounting screw ring is arranged in the middle of the top of the supporting chassis, and the first mounting screw ring is connected to the bottom of the first fixing ring by rotating threaded connection. While having a stable connection, it provides a certain convenience for installation and disassembly during use, and the operation is simple. It is used as a bottom protection device for the semi-full paper barrel to increase the wear resistance of the bottom of the paper barrel. When necessary, the partial structure of the semi-full paper barrel can be replaced by replacing the bottom supporting chassis, which greatly improves the production replacement cost and extends the service life to a certain extent.

[0007] As a further solution of the utility model: the inner wall of the first fixing ring is provided with a first threaded ring. By installing the first threaded ring, it is convenient to cooperate with the bottom supporting chassis for rotational connection, the structural connectivity is strong, and at the same time, the chassis provides structural support for the top barrel body.

[0008] As a further solution of the utility model: a first mounting ring is arranged on the top of the outer wall of the barrel body, and a storage opening is opened in the middle of the top of the barrel body, which serves as a storage device of the device. While providing storage, the installation of the first mounting ring on the top of the outer wall facilitates rotational connection, making the connection with the barrel cover more stable and having a good sealing effect.

[0009] As a further solution of the utility model: a first auxiliary ring is arranged on the top of the outer wall of the external protective layer. By installing the first auxiliary ring, it is used to protect the barrel body all around. As a barrel wall protection device, it can form a certain protective partition for the barrel body in the event of a collision, which has the effect of extending the service life of the barrel wall.

[0010] As a further solution of the utility model: the inner wall of the barrel cover is provided with a second threaded ring, which is convenient for realizing a stable threaded rotation connection between the bottom of the inner wall and the top of the outer wall of the barrel body, thereby increasing the tightness of the internal connection and facilitating installation and disassembly.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. In the utility model, by installing the cover handle, it has the characteristic of convenient taking and rotating. As an auxiliary structure, it is conducive to the rapid opening and closing of the barrel cover. A threaded structure is arranged at the bottom of the inner wall of the barrel cover, which is convenient for rotation connection. It has the remarkable characteristics of stable connectivity and not easy to fall off. By installing the first threaded ring, it is convenient to cooperate with the supporting chassis at the bottom for rotation connection. The structural connectivity is strong, and at the same time, the structural support of the chassis is provided for the barrel body at the top. By installing the first auxiliary ring, it is used as a protection for the surrounding of the barrel body. As a barrel wall protection device, it can form a certain protective partition for the barrel body in the event of a collision, which has the effect of extending the service life of the barrel wall.

[0013] 2. In the utility model, by installing the first mounting screw ring, while having a stable connection, it provides a certain convenience for installation and disassembly, and is simple to operate. It is used as a bottom protection device for the semi-full paper barrel to increase the wear resistance of the bottom of the paper barrel. When necessary, the partial structure of the semi-full paper barrel can be replaced by replacing the bottom supporting chassis, so that the production replacement cost is greatly improved and the service life is extended to a certain extent. The second threaded ring is convenient for realizing the stable threaded rotation connection between the bottom of the inner wall and the top of the outer wall of the barrel body, increasing the tightness of its internal connection and facilitating installation and disassembly. By installing the first mounting ring as a receiving device of the device, while providing accommodation, the installation of the first mounting ring on the top of the outer wall facilitates the rotation connection, making the connection with the barrel cover more stable and having a good sealing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the structural front view of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the first fixing ring in the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the barrel cover in the utility model;

[0017] Figure 4 It is a schematic diagram of the structure of supporting the top of the chassis in the utility model.

[0018] In the figure: 1. supporting chassis; 101. first mounting screw ring; 2. first fixing ring; 201. first threaded ring; 3. external protective layer; 301. first auxiliary ring; 4. barrel body; 401. first mounting ring; 402. storage port; 5. barrel cover; 501. second threaded ring; 6. cover handle. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figures 1 to 4 In the embodiment of the utility model, it includes a supporting chassis 1, a first fixing ring 2 is fixedly connected in the middle of the top of the supporting chassis 1, an external protective layer 3 is arranged in the middle of the top of the first fixing ring 2, a barrel body 4 is arranged in the middle of the top of the external protective layer 3, and a barrel cover 5 is rotatably connected in the middle of the top of the barrel body 4.

[0021] Among them, a cover handle 6 is fixedly connected in the middle of the top of the barrel cover 5, which has the characteristic of being easy to take and rotate. As an auxiliary structure, it is conducive to the rapid opening and closing of the barrel cover 5. A threaded structure is set at the bottom of the inner wall of the barrel cover 5 for easy rotation and connection. It has the remarkable characteristics of stable connectivity and not easy to fall off.

[0022] A first mounting screw ring 101 is arranged in the middle of the top of the supporting chassis 1. The first mounting screw ring 101 is connected to the bottom of the first fixing ring 2 by rotating a thread. While having a stable connection, it provides a certain convenience for installation and disassembly. The operation is simple and it is used as a bottom protection device for the semi-full paper barrel to increase the wear resistance of the bottom of the paper barrel. When necessary, the partial structure of the semi-full paper barrel can be replaced by replacing the bottom supporting chassis 1, which greatly improves the production replacement cost and extends the service life to a certain extent.

[0023] The inner wall of the first fixing ring 2 is provided with a first threaded collar 201. By installing the first threaded collar 201, it is convenient to cooperate with the bottom supporting chassis 1 for rotational connection, and the structural connectivity is strong. At the same time, the structural support of the chassis is provided for the top barrel body 4.

[0024] A first mounting ring 401 is provided at the top of the outer wall of the barrel body 4, and a storage opening 402 is opened in the middle of the top of the barrel body 4, which serves as a storage device of the device. While providing storage, the installation of the first mounting ring 401 at the top of the outer wall facilitates rotational connection, making the connection with the barrel cover 6 more stable and having a good sealing effect.

[0025] A first auxiliary ring 301 is arranged on the top of the outer wall of the external protective layer 3. By installing the first auxiliary ring 301, it is used to protect the barrel body 4 all around. As a barrel wall protection device, it can form a certain protective partition for the barrel body 4 in the event of a collision, which has the effect of extending the service life of the barrel wall.

[0026] The inner wall of the barrel cover 5 is provided with a second threaded collar 501, which facilitates the stable threaded rotation connection between the bottom of the inner wall and the top of the outer wall of the barrel body 4, increases the tightness of the internal connection, and facilitates installation and disassembly.

[0027] The working principle of the utility model is: in the device, the supporting chassis 1 is used to provide certain support to the bottom of the barrel body 4, and at the same time, it serves as a necessary friction with the ground and the bottom contact platform. It has certain wear-resistant characteristics and can be replaced in time. The replacement of part of the structure can achieve a reduction in production costs and an extension of the service life. It has certain flexibility. Among them, the first mounting screw ring 101 can enhance the stability of the structural connection between the supporting chassis 1 and the first fixing ring 2 on the top, and has good sealing. The barrel cover 6 on the top of the paper barrel is conducive to opening, closing and taking, and has a certain convenience. The installation of the external protective layer 3 can enhance the protection of the side wall of the paper barrel, and protect it from damage caused by excessive collision and wear, and has good protective performance.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A semi-full paper drum with a wear-resistant drum bottom, comprising a supporting bottom plate (1), Features: A first fixing ring (2) is fixedly connected in the middle of the top of the supporting chassis (1), an external protective layer (3) is arranged in the middle of the top of the first fixing ring (2), a barrel body (4) is arranged in the middle of the top of the external protective layer (3), and a barrel cover (5) is rotatably connected in the middle of the top of the barrel body (4).

2. The semi-full paper drum with wear-resistant drum bottom according to claim 1, Features: A cover handle (6) is fixedly connected to the middle of the top of the barrel cover (5).

3. The semi-full paper drum with wear-resistant drum bottom according to claim 1, Features: A first mounting screw ring (101) is arranged in the middle of the top of the supporting chassis (1).

4. The semi-full paper drum with wear-resistant drum bottom according to claim 1, Features: The inner wall of the first fixing ring (2) is provided with a first threaded collar (201).

5. The semi-full paper drum with wear-resistant drum bottom according to claim 1, Features: A first mounting ring (401) is provided at the top of the outer wall of the barrel body (4), and a storage opening (402) is opened in the middle of the top of the barrel body (4).

6. The semi-full paper drum with wear-resistant drum bottom according to claim 1, Features: A first auxiliary ring (301) is provided on the top of the outer wall of the external protective layer (3).

7. The semi-full paper drum with wear-resistant drum bottom according to claim 1, Features: The inner wall of the barrel cover (5) is provided with a second threaded collar (501).

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