Antibacterial paper tube

Abstract

The utility model relates to the technical field of paper tubes, and discloses an antibacterial paper tube which comprises a paper tube body, the paper tube body comprises an antibacterial coating, a shell and a filling layer, the two sides of the outer wall of the paper tube body are respectively sleeved with a protective sleeve, and a storage groove is formed in the middle of the inner wall of each protective sleeve. When the antibacterial paper tube is used, handles on the two sides are pulled, so that a connecting rod and a reset spring are driven to be compressed, a storage ring and an abutting block are driven to move through compression of the reset spring, then a dust filtering frame is placed in a protection sleeve, when the abutting block coincides with a clamping groove, the handles are loosened at the moment, and the dust filtering frame is placed in the protection sleeve. The reset spring releases the acting force to drive the abutting block to move, so that the abutting block is clamped with the clamping groove to limit the dust filtering frame, the dust filtering frame effectively prevents external dust and sundries from entering the paper pipe, an operator can replace or clean the filtering frame regularly, and the clean and good state of the interior of the pipe is kept.

Description

Technical Field

[0001] The utility model relates to the technical field of paper tubes, in particular to an antibacterial paper tube. Background Art

[0002] As is well known, an antibacterial paper tube is a specially designed paper tubular product. By adding antibacterial agents or adopting special antibacterial technologies, an antibacterial layer or structure is formed on the surface of the paper tube to inhibit the growth and spread of bacteria, molds and other microorganisms. Such paper tubes are widely used in fields such as medical treatment, food packaging, and sanitary products, which can effectively improve the hygiene and safety of products and reduce the risk of bacterial transmission, and are suitable for various application occasions that require maintaining a clean environment.

[0003] However, traditional antibacterial paper tubes usually have an open design, with relatively wide openings at both ends and no effective closed structure or covering, making it easier for dust and sundries to enter the tube, affecting the hygiene and safety of the items inside the tube. Therefore, there is an urgent need for technical improvement. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art, and an antibacterial paper tube is proposed. When the antibacterial paper tube is in use, by pulling the handles on both sides, the connecting rod and the return spring are compressed accordingly. Through the compression of the return spring, the storage ring and the abutting block are driven to move. Then, the dust filter frame is placed into the protective sleeve. When the abutting block coincides with the clamping groove, the handle is released at this time, and the return spring releases the acting force to drive the abutting block to move, so as to be clamped with the clamping groove and further limit the dust filter frame. The dust filter frame effectively blocks external dust and sundries from entering the inside of the paper tube, and the operator can regularly replace or clean the filter frame to keep the inside of the pipeline clean and in good condition.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] An antibacterial paper tube, comprising a paper tube body. The paper tube body includes an antibacterial coating, an outer shell and a filling layer. Protective sleeves are sleeved on both sides of the outer wall of the paper tube body. A storage groove is opened in the middle of the inner wall of the protective sleeve. A silica gel cushion block is fixedly connected to the inner wall of the storage groove. Pulling grooves are opened in the middle of the outer walls on both sides of the protective sleeve. A limiting ring is fixedly connected to the inner wall of the pulling groove on the side far from the center of the paper tube body. A return spring is fixedly connected to the outer wall of the adjacent side of the limiting ring. A storage ring is fixedly connected to the outer wall of the adjacent side of the return spring. An abutting block is fixedly connected to the outer wall of the adjacent side of the storage ring. A dust filter frame is arranged on the side of the inner wall of the protective sleeve far from the center of the paper tube body. Clamping grooves are opened in the middle of both sides of the outer wall of the dust filter frame.

[0007] Through the above technical solution, compared with the existing antibacterial paper tubes, when the antibacterial paper tube is in use, by placing the protective sleeves at both ends of the paper tube body, at this time, the silica gel pads drive the limit springs to compress under the action of force. When the placement is completed, the limit springs release the acting force to drive the silica gel pads to rebound, thereby limiting the protective sleeves, making the protective sleeves not easily loosen or fall off due to external vibration or movement, improving the reliability and stability of the overall device, and having high practical performance.

[0008] Further, the antibacterial coating is made of lactic acid material, the outer shell is made of wood pulp paper material, and the filling layer is made of a honeycomb structure formed by recycled pulp;

[0009] Through the above technical solution, by using lactic acid material as the antibacterial coating, the growth of bacteria and microorganisms can be effectively inhibited, thereby maintaining the hygiene and cleanliness inside the paper tube. The outer shell is made of wood pulp paper material, and the filling layer is made of a honeycomb structure formed by recycled pulp. This design promotes the environmental protection characteristics of the paper tube. The honeycomb structure filling layer provides good strength and lightweight advantages, making the paper tube more efficient in carrying and protecting products.

[0010] Further, a storage cavity is provided inside the silica gel pads, and a plurality of limit springs are fixedly connected to the inner wall of the storage cavity. The inner walls of the silica gel pads are closely attached to both ends of the outer wall of the paper tube body respectively;

[0011] Through the above technical solution, it is convenient to limit the protective sleeves through the silica gel pads.

[0012] Further, one side outer wall of the abutting blocks far from the center of the paper tube body is fixedly connected with connecting rods respectively. The connecting rods respectively penetrate through the storage rings and the limit rings to the outside of the pulling grooves and are fixedly connected with handles respectively;

[0013] Through the above technical solution, it is convenient to drive the connecting rods to move through the handles.

[0014] Further, the abutting blocks are respectively in snap-fit with the clamping grooves;

[0015] Through the above technical solution, by the abutting blocks being respectively in snap-fit with the clamping grooves, it is convenient to limit the dust filter frame.

[0016] Further, limiting grooves are provided at the front end and the rear end of the inner wall of the pulling grooves respectively, and limiting blocks are fixedly connected to the front end and the rear end of the outer wall of the abutting blocks respectively;

[0017] Through the above technical solution, it is convenient to improve the cooperation through the limiting grooves and the limiting blocks.

[0018] Further, the limiting blocks are respectively slidably connected inside the limiting grooves;

[0019] Through the above technical solution, the limiting blocks are respectively slidably connected inside the limiting grooves, which is convenient for improving the stability of the movement of the abutting blocks.

[0020] Further, a through groove is formed in the middle of the outer wall of the front end of the paper tube body;

[0021] Through the above technical solution, the cooperation is facilitated through the through groove.

[0022] The utility model has the following beneficial effects:

[0023] 1. An antibacterial paper tube proposed by the utility model, compared with the existing antibacterial paper tubes, when this antibacterial paper tube is used, by pulling the handles on both sides, the connecting rod and the return spring are driven to be compressed. Through the compression of the return spring, the storage ring and the abutting block are driven to move. Then, the dust filter frame is placed into the protective sleeve. When the abutting block coincides with the clamping groove, at this time, the handle is released, and the return spring releases the acting force to drive the abutting block to move, so as to be clamped with the clamping groove and then limit the dust filter frame. The dust filter frame effectively blocks external dust and sundries from entering the inside of the paper tube, and the operator can regularly replace or clean the filter frame to keep the inside of the pipeline clean and in good condition.

[0024] 2. An antibacterial paper tube proposed by the utility model, compared with the existing antibacterial paper tubes, when this antibacterial paper tube is used, by placing the protective sleeve at both ends of the paper tube body, at this time, the silica gel cushion block is driven by the acting force to compress the limiting spring. When the placement is completed, the limiting spring releases the acting force to drive the silica gel cushion block to rebound, so as to limit the protective sleeve, making the protective sleeve not easy to loosen or fall off due to external vibration or movement, improving the reliability and stability of the overall device, and having high practical performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 An isometric view of an antibacterial paper tube proposed by the utility model;

[0026] Figure 2 An isometric schematic diagram of an antibacterial paper tube proposed by the utility model;

[0027] Figure 3 An exploded view of the protective sleeve in an antibacterial paper tube proposed by the utility model;

[0028] Figure 4 An axial sectional view of the protective sleeve in an antibacterial paper tube proposed by the utility model;

[0029] Figure 5 is Figure 4 the enlarged view at A in

[0030] Legend:

[0031] 1. Paper tube body; 2. Antibacterial coating; 3. Outer shell; 4. Filling layer; 5. Through groove; 6. Protective sleeve; 7. Storage groove; 8. Silicone cushion block; 9. Storage cavity; 10. Limiting spring; 11. Pulling groove; 12. Limiting ring; 13. Reset spring; 14. Storage ring; 15. Blocking block; 16. Connecting rod; 17. Handle; 18. Limiting groove; 19. Limiting block; 20. Dust filter frame; 21. Clamping groove. Specific implementation mode

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0033] Refer to Figures 1-5 , an embodiment provided by the present invention:

[0034] An antibacterial paper tube includes a paper tube body 1, the paper tube body 1 includes an antibacterial coating 2, an outer shell 3 and a filling layer 4. Protective sleeves 6 are sleeved on both sides of the outer wall of the paper tube body 1. A storage groove 7 is opened in the middle of the inner wall of the protective sleeve 6. A silicone cushion block 8 is fixedly connected to the inner wall of the storage groove 7. Pulling grooves 11 are opened in the middle of the outer walls on both sides of the protective sleeve 6. Limiting rings 12 are fixedly connected to the inner walls of the pulling grooves 11 far from the center of the paper tube body 1. Reset springs 13 are fixedly connected to the outer walls of the adjacent sides of the limiting rings 12. Storage rings 14 are fixedly connected to the outer walls of the adjacent sides of the reset springs 13. Blocking blocks 15 are fixedly connected to the outer walls of the adjacent sides of the storage rings 14. Dust filter frames 20 are arranged on one side of the inner wall of the protective sleeve 6 far from the center of the paper tube body 1. Clamping grooves 21 are opened in the middle of both sides of the outer wall of the dust filter frame 20.

[0035] Compared with the existing antibacterial paper tube, when this antibacterial paper tube is used, by placing the protective sleeve 6 at both ends of the paper tube body 1, at this time, the silicone cushion block 8 drives the limiting spring 10 to be compressed under the action force. When the placement is completed, the limiting spring 10 releases the action force to drive the silicone cushion block 8 to rebound, thereby limiting the protective sleeve 6, so that the protective sleeve 6 is not easily loosened or fallen off due to external vibration or movement, improving the reliability and stability of the overall device, and having high practical performance.

[0036] The antibacterial coating 2 is made of lactic acid material, the outer shell 3 is made of wood pulp paper material, and the filling layer 4 is made of a honeycomb structure formed by recycled pulp. By using lactic acid material as the antibacterial coating 2, it can effectively inhibit the growth of bacteria and microorganisms, thus maintaining the hygiene and cleanliness inside the paper tube. The outer shell 3 is made of wood pulp paper material, and the filling layer 4 is made of a honeycomb structure formed by recycled pulp. This design promotes the environmental protection characteristics of the paper tube. The honeycomb structure filling layer 4 provides good strength and lightweight advantages, making the paper tube more efficient when carrying and protecting products. The silicone cushion block 8 is internally provided with a storage cavity 9, and the inner wall of the storage cavity 9 is fixedly connected with a plurality of limiting springs 10. The inner walls of the silicone cushion block 8 are respectively in close contact with both ends of the outer wall of the paper tube body 1. Through the silicone cushion block 8, it is convenient to fix the protective sleeve 6. On the outer wall of one side of the abutting block 15 far from the center of the paper tube body 1, a connecting rod 16 is fixedly connected. The connecting rods 16 respectively penetrate through the storage ring 14 and the limiting ring 12 to the outside of the pulling groove 11 and are fixedly connected with handles 17. Through the handles 17, it is convenient to drive the connecting rods 16 to move. The abutting blocks 15 are respectively in clamping fit with the clamping grooves 21. By the abutting blocks 15 being respectively in clamping fit with the clamping grooves 21, it is convenient to limit the dust filter frame 20. Limiting grooves 18 are respectively opened at the front end and the rear end of the inner wall of the pulling groove 11, and limiting blocks 19 are fixedly connected to the front end and the rear end of the outer wall of the abutting block 15. Through the limiting grooves 18 and the limiting blocks 19, it is convenient to improve the fit. The limiting blocks 19 are respectively slidably connected inside the limiting grooves 18. By the limiting blocks 19 being respectively slidably connected inside the limiting grooves 18, it is convenient to improve the stability of the movement of the abutting block 15. A through groove 5 is opened in the middle of the outer wall of the front end of the paper tube body 1. Through the through groove 5, it is convenient to improve the fit.

[0037] Working principle: When in use, by placing the protective sleeve 6 at both ends of the paper tube body 1, at this time, the silicone cushion block 8 is driven by the acting force to compress the limiting spring 10. When the placement is completed, the limiting spring 10 releases the acting force to drive the silicone cushion block 8 to rebound, thereby limiting the protective sleeve 6, so that the protective sleeve 6 is not easily loosened or fallen off due to external vibration or movement, improving the reliability and stability of the overall device. By pulling the handles 17 on both sides, the connecting rods 16 and the return spring 13 are driven to be compressed. By the compression of the return spring 13, the storage ring 14 and the abutting block 15 are driven to move. Then, the dust filter frame 20 is placed into the protective sleeve 6. When the abutting block 15 coincides with the clamping groove 21, at this time, release the handle 17, and the return spring 13 releases the acting force to drive the abutting block 15 to move, so as to be clamped with the clamping groove 21 and further limit the dust filter frame 20. The dust filter frame 20 effectively blocks external dust and sundries from entering the paper tube interior, and the operator can regularly replace or clean the filter frame to keep the interior of the pipeline clean and in good condition.

[0038] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An antibacterial paper tube, comprising a paper tube body (1), characterized in that: The paper tube body (1) includes an antibacterial coating (2), a housing (3), and a filling layer (4). Protective sleeves (6) are sleeved on both sides of the outer wall of the paper tube body (1). A storage groove (7) is formed in the middle of the inner wall of the protective sleeve (6). A silica gel cushion block (8) is fixedly connected to the inner wall of the storage groove (7). Pulling grooves (11) are formed in the middle of the outer walls on both sides of the protective sleeve (6). A limiting ring (12) is fixedly connected to the inner wall of the pulling groove (11) on the side far from the center of the paper tube body (1). A return spring (13) is fixedly connected to the outer wall of the adjacent side of the limiting ring (12). A storage ring (14) is fixedly connected to the outer wall of the adjacent side of the return spring (13). A resisting block (15) is fixedly connected to the outer wall of the adjacent side of the storage ring (14). A dust filtering frame (20) is arranged on one side of the inner wall of the protective sleeve (6) far from the center of the paper tube body (1). Clamping grooves (21) are formed in the middle of both sides of the outer wall of the dust filtering frame (20).

2. The antibacterial paper tube according to claim 1, wherein: The antibacterial coating (2) is made of lactic acid material, the housing (3) is made of wood pulp paper material, and the filling layer (4) is made of a honeycomb structure formed by recycled pulp.

3. An antibacterial paper tube according to claim 1, characterized in that: A storage cavity (9) is formed inside the silica gel cushion block (8). A plurality of limiting springs (10) are fixedly connected to the inner wall of the storage cavity (9). The inner walls of the silica gel cushion blocks (8) are respectively in close contact with both ends of the outer wall of the paper tube body (1).

4. An antibacterial paper tube according to claim 1, wherein: A connecting rod (16) is fixedly connected to the outer wall of the resisting block (15) on the side far from the center of the paper tube body (1). The connecting rods (16) respectively penetrate through the storage ring (14) and the limiting ring (12) to the outside of the pulling groove (11) and are fixedly connected with handles (17).

5. The antibacterial paper tube according to claim 1, characterized in that: The resisting blocks (15) are respectively in clamping fit with the clamping grooves (21).

6. The antibacterial paper tube according to claim 1, wherein: Limiting grooves (18) are formed in the front end and the rear end of the inner wall of the pulling groove (11). Limiting blocks (19) are fixedly connected to the front end and the rear end of the outer wall of the resisting block (15).

7. An antibacterial paper tube according to claim 6, characterized in that: The limiting blocks (19) are respectively slidably connected inside the limiting grooves (18).

8. The antibacterial paper tube according to claim 1, characterized in that: A through groove (5) is formed in the middle of the outer wall of the front end of the paper tube body (1).

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