An antibacterial soft tube cap

Abstract

This utility model discloses an antibacterial hose cap, including a main support cap. A sealing sleeve is abutted to the bottom of the main support cap, and an isolation plate is fixedly installed on the inner side of the sealing sleeve. A through groove is formed on the bottom surface of the isolation plate, and a movable top groove is formed on the top of the main support cap. The sealing sleeve is fitted onto the outer side of the hose, and the isolation plate further isolates and seals the outer side of the hose, further enhancing the sealing effect. This allows for the separation of the sealing top block from the hose, making operation simple and convenient. No complicated tools or tedious disassembly steps are required; ordinary users can easily replace the sealing top block, saving time and effort. Pressing the top block and the inner top block automatically resets, and the new sealing top block quickly and tightly engages with the top opening of the hose, achieving rapid sealing and reducing the hose's exposure time during sealing top block replacement, thus reducing the risk of leakage and contamination.

Description

Technical Field

[0001] This utility model relates to the field of flexible tube cap technology, specifically an antibacterial flexible tube cap. Background Technology

[0002] As a key component of tube packaging, the tube cap is mainly used to seal and protect the contents of the tube, and is widely used in the packaging of liquid or paste products in industries such as cosmetics, daily necessities, and cleaning agents. Its core functions include sealing against leakage, convenient opening and closing, and enhancing the product's aesthetics. Some functional tube caps also have special designs (such as functional packaging for eye creams) to adapt to specific usage scenarios.

[0003] The current sealing structure of hoses is not tight enough, and the installation process requires manual handling, which can lead to bacterial residue on the plug. When this bacteria is inserted into the hose, it can cause contamination, which is detrimental to the sealing performance of the hose. Utility Model Content

[0004] The purpose of this utility model is to provide an antibacterial hose cap to solve the problem mentioned in the background art that the plug sealing structure used in the current hose sealing process is not tight enough, and the installation process requires manual operation, which leads to the presence of bacteria residue on the plug. When these bacteria are inserted into the hose, they cause contamination, which is not conducive to the sealing and use of the current hose.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an antibacterial soft tube cap, comprising a main support cap, a sealing sleeve abutting the bottom end of the main support cap, an isolation plate fixedly disposed on the inner side of the sealing sleeve, a connecting groove formed on the bottom surface of the isolation plate, a movable top groove formed on the top end of the main support cap, a pressing block inserted into the inner side of the movable top groove, a bottom locking groove formed on the bottom end of the main support cap, a sealing top block horizontally locking into the inner side of the main support cap, an insertion column fixedly disposed on the bottom surface of the sealing top block, an antibacterial outer layer fixedly disposed on the outer side of the sealing top block and the insertion column, and a top-connecting inner block inserted into the inner top end of the main support cap.

[0006] Preferably, a sealing groove structure is provided at the center of the bottom end of the main support cover, and the main support cover is sleeved on the top opening end of the hose through the bottom sealing groove. The sealing sleeve is annular in shape and is sleeved on the outer side of the hose. The sealing sleeve is made of soft rubber material.

[0007] Preferably, the top end of the sealing sleeve is aligned with the bottom opening of the bottom slot, and the isolation plate is made of the same material as the sealing sleeve and is horizontally fixed at the bottom opening of the inner side of the sealing sleeve.

[0008] Preferably, the through slot is opened at the center of the bottom surface of the isolation rubber plate, the movable top slot is opened at the center of the top of the main support cover, and a spring structure is provided on the inner side of the movable top slot. The spring is snapped onto the bottom edge of the pressing top block, and the top of the pressing top block extends outward through the top opening of the movable top slot.

[0009] Preferably, the bottom locking groove is annularly formed at the bottom end of the main support cover near the edge, the sealing top block is horizontally locked at the top of the inner channel of the main support cover, and the sealing groove on the bottom surface of the sealing top block is fastened to the top opening end of the hose.

[0010] Preferably, the top end of the plug-in column is fixedly connected to the center of the bottom surface of the sealing top block, and the bottom end of the plug-in column is inserted into the inner side of the top opening of the hose. The antibacterial outer layer is made of antibacterial material. The top end of the top connecting inner block extends and is inserted into the inner side of the movable top groove, and the extended top end is fixedly connected to the center of the bottom end of the pressing top block. The bottom end of the top connecting inner block is mated to the center of the top surface of the sealing top block.

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

[0012] This antibacterial hose cap effectively inhibits bacterial growth and reproduction at the contact point between the cap and the hose during daily use, reducing bacterial contamination of the contents and ensuring their hygiene and safety. It is particularly suitable for food, pharmaceutical, and other industries with high hygiene requirements. Because the sealing sleeve and isolation plate are in close contact with the hose and made of soft rubber, their relatively smooth surfaces prevent dirt and bacteria from accumulating. Combined with the antibacterial effect of the outer layer, this creates a relatively antibacterial environment, further enhancing the cap's antibacterial performance. The sealing groove on the bottom of the sealing top block engages with the top opening of the hose, and the insertion post is inserted into the inner side of the top opening, forming a double-sealing structure that effectively prevents leakage. Simultaneously, the sealing sleeve fits over the outer side of the hose, and the isolation plate further isolates and seals the outer side, enhancing the sealing effect. Separation of the sealing top block from the hose is simple and convenient. No complicated tools or tedious disassembly steps are required; ordinary users can easily replace the sealing top block, saving time and effort. Pressing the top block and the inner top block automatically resets the hose, and the new sealing top block quickly and tightly snaps onto the top opening of the hose, achieving a rapid seal. This reduces the hose's exposure time during the replacement of the sealing top block and lowers the risk of material leakage and contamination. Attached Figure Description

[0013] Figure 1 A perspective view of the overall connection and installation of this utility model;

[0014] Figure 2 Two perspective views of the overall connection and installation of this utility model;

[0015] Figure 3 This is a three-dimensional view of the interior of the main support cover of this utility model;

[0016] Figure 4 This is a three-dimensional structural diagram of the plug-in column of this utility model;

[0017] Figure 5 This is a schematic diagram of the three-dimensional structure of the top inner block of this utility model.

[0018] In the diagram: 1. Main support cover; 2. Sealing sleeve; 3. Isolation rubber plate; 4. Sleeve groove; 5. Movable top groove; 6. Pressing top block; 7. Bottom clamp groove; 8. Sealing top block; 9. Insertion column; 10. Antibacterial outer layer; 11. Top inner block. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example 1:

[0021] like Figure 1-5As shown, this utility model provides a technical solution: an antibacterial hose cap, including a main support cap 1, a sealing sleeve 2 connected to the bottom end of the main support cap 1, a sealing groove structure provided at the center of the bottom end of the main support cap 1, and the main support cap 1 is sleeved on the top opening end of the hose through the bottom sealing groove. The sealing sleeve 2 is annular in shape and is sleeved on the outer side of the hose. The sealing sleeve 2 is made of soft rubber material, and an isolation plate 3 is fixedly provided on the inner side of the sealing sleeve 2. The top end of the sealing sleeve 2 is connected to the bottom opening end of the bottom retaining groove 7. The isolation plate 3 is used in conjunction with the sealing sleeve. 2. The same material is used for the construction and the isolation rubber plate 3 is horizontally fixed at the bottom opening of the inner side of the sealing rubber sleeve 2. The bottom surface of the isolation rubber plate 3 is provided with a connecting groove 4, and the top of the main support cover 1 is provided with a movable top groove 5. A pressing top block 6 is inserted into the inner side of the movable top groove 5. The connecting groove 4 is opened through the center of the bottom surface of the isolation rubber plate 3. The movable top groove 5 is opened at the center of the top of the main support cover 1. A spring structure is provided on the inner side of the movable top groove 5. The spring is snapped into the bottom edge of the pressing top block 6. The top of the pressing top block 6 extends outward through the top opening of the movable top groove 5.

[0022] The sealing sleeve 2 and the isolation plate 3 are in close contact with the hose and are made of soft rubber material. Their surfaces are relatively smooth and do not easily retain dirt and bacteria. Together with the antibacterial outer layer 10, they create a relatively antibacterial environment.

[0023] Example 2:

[0024] like Figure 1-5As shown, this utility model provides a technical solution: an antibacterial hose cap, including a main support cap 1, a sealing sleeve 2 connected to the bottom end of the main support cap 1, a sealing groove structure provided at the center of the bottom end of the main support cap 1, and the main support cap 1 is sleeved on the top opening end of the hose through the bottom sealing groove. The sealing sleeve 2 is annular in shape and is sleeved on the outer side of the hose. The sealing sleeve 2 is made of soft rubber material. An isolation plate 3 is fixedly provided on the inner side of the sealing sleeve 2. The top end of the sealing sleeve 2 is connected to the bottom opening end of the bottom retaining groove 7. The isolation plate 3 is made of the same material as the sealing sleeve 2 and is horizontally fixed at the bottom opening end of the inner side of the sealing sleeve 2. A connecting groove 4 is opened on the bottom surface of the isolation plate 3. The top of the support cover 1 is provided with a movable top groove 5. A pressing top block 6 is inserted into the inner side of the movable top groove 5. A through groove 4 is provided through the center of the bottom surface of the isolation rubber plate 3. The movable top groove 5 is provided at the center of the top of the main support cover 1. A spring structure is provided on the inner side of the movable top groove 5. The spring is snapped at the bottom edge of the pressing top block 6. The top of the pressing top block 6 extends outward through the top opening of the movable top groove 5. The bottom end of the main support cover 1 is provided with a bottom snap-fit ​​groove 7. A sealing top block 8 is horizontally snapped into the inner side of the main support cover 1. The bottom snap-fit ​​groove 7 is provided in a ring shape at the bottom end of the main support cover 1 near the edge. The sealing top block 8 is horizontally snapped into the top of the inner groove of the main support cover 1. The sealing groove on the bottom surface of the sealing top block 8 is snapped into the top opening of the hose.

[0025] The sealing groove on the bottom surface of the sealing top block 8 is fastened to the top opening end of the hose, and the insertion post 9 is inserted into the inner side of the top opening of the hose, forming a double sealing structure to effectively prevent leakage of substances inside the hose. At the same time, the sealing sleeve 2 is fitted onto the outer side of the hose, and the isolation rubber plate 3 further isolates and seals the outer side of the hose.

[0026] Example 3:

[0027] like Figure 1-5As shown, this utility model provides a technical solution: an antibacterial soft tube cap, including a main support cap 1, a sealing sleeve 2 connected to the bottom end of the main support cap 1, a sealing groove structure provided at the center of the bottom end of the main support cap 1, and the main support cap 1 is sleeved on the top opening end of the soft tube through the bottom sealing groove. The sealing sleeve 2 is annular in shape and is sleeved on the outer side of the soft tube. The sealing sleeve 2 is made of soft rubber material, and an isolation rubber plate 3 is fixedly provided on the inner side of the sealing sleeve 2. The top end of the sealing sleeve 2 is connected to the bottom retaining groove. At the bottom opening end of 7, the isolation rubber plate 3 is made of the same material as the sealing rubber sleeve 2, and the isolation rubber plate 3 is horizontally fixed at the bottom opening end of the inner side of the sealing rubber sleeve 2. The bottom surface of the isolation rubber plate 3 has a connecting groove 4, and the top of the main support cover 1 has a movable top groove 5. A pressing block 6 is inserted into the inner side of the movable top groove 5. The connecting groove 4 is opened through the center of the bottom surface of the isolation rubber plate 3, and the movable top groove 5 is opened at the center of the top of the main support cover 1. A spring structure is provided on the inner side of the movable top groove 5, and the spring is engaged with the pressing block 6. At the bottom edge of the top block 6, the top of the top block 6 extends outward through the top opening of the movable top groove 5. A bottom locking groove 7 is provided at the bottom of the main support cover 1. A sealing top block 8 is horizontally locked onto the inner side of the main support cover 1. The bottom locking groove 7 is annularly located near the edge of the bottom of the main support cover 1. The sealing top block 8 is horizontally locked onto the top of the inner groove of the main support cover 1, and the sealing groove on the bottom surface of the sealing top block 8 is fastened to the top opening of the flexible hose. A plug-in column 9 is fixedly installed on the bottom surface of the sealing top block 8. The sealing top block 8 and the plug-in column 9... An antibacterial outer layer 10 is fixedly installed on the outer side of the main support cover 1. A top connecting inner block 11 is inserted into the top of the inner side of the main support cover 1. The top of the inserting column 9 is fixedly connected to the center of the bottom surface of the sealing top block 8, and the bottom end of the inserting column 9 is inserted into the inner side of the top opening of the hose. The antibacterial outer layer 10 is made of antibacterial material. The top of the top connecting inner block 11 extends and is inserted into the inner side of the movable top groove 5, and the extended top is fixedly connected to the center of the bottom end of the pressing top block 6. The bottom end of the top connecting inner block 11 is connected to the center of the top surface of the sealing top block 8.

[0028] The sealing top block 8 is supported by the inner top block 11, so that the sealing top block 8 is tightly fastened to the top opening end of the hose. The spring structure ensures that the pressing top block 6 and the inner top block 11 can remain stable when subjected to a certain external force and will not easily loosen, thereby ensuring the sealing stability between the sealing top block 8 and the top opening end of the hose.

[0029] Working Principle: The main support cover 1 is placed above the hose to be sealed. The bottom of the main support cover 1 has a sealing groove structure. The top opening of the hose is precisely inserted into the sealing groove at the bottom of the main support cover 1, establishing a preliminary connection. At this time, the sealing sleeve 2, which is a ring shape, is fitted onto the outer side of the hose. The sealing sleeve 2 is made of soft rubber. An isolation plate 3, made of the same material as the sealing sleeve 2, is fixedly fixed to the inner bottom opening of the sealing sleeve 2. The bottom surface of the isolation plate 3 has a through-hole groove 4, providing a channel for subsequent operations. The bottom end of the insertion post 9, fixed to the bottom surface of the sealing top block 8, is inserted into the inner side of the top opening of the hose, further enhancing the connection stability between the sealing top block 8 and the hose. An antibacterial outer layer 10, made of antibacterial material, is fixedly installed on the outer sides of the sealing top block 8 and the insertion post 9, inhibiting bacterial growth during use. The pressing block 6 is inserted into the inner side of the movable top groove 5. The spring is snapped into the bottom edge of the pressing block 6. Under the action of the spring, the top of the pressing block 6 extends outward through the top opening of the movable top groove 5 and is in the reset state. At this time, the top of the top of the inner connecting block 11 is inserted into the inner side of the movable top groove 5, and the extended top is fixedly connected to the bottom center of the pressing block 6. The bottom of the inner connecting block 11 is mated to the top center of the sealing block 8. Under the support of the inner connecting block 11, the sealing block 8 is tightly fastened to the top opening of the hose, realizing the normal sealing of the hose. Press the pressing block 6 down by hand. The pressing block 6 moves downward in the movable top groove 5, compressing the spring and driving the inner connecting block 11 downward. The old sealing block 8 can be removed from the hose through the connecting groove 4, so that the new sealing block 8 is tightly fastened to the top opening of the hose, completing the replacement operation of the sealing block 8.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An antibacterial soft tube cap, comprising a main support cap (1), characterized in that: The bottom end of the main support cover (1) is connected to a sealing sleeve (2). An isolation plate (3) is fixedly installed on the inner side of the sealing sleeve (2). A connecting groove (4) is opened on the bottom surface of the isolation plate (3). A movable top groove (5) is opened on the top of the main support cover (1). A pressing top block (6) is inserted into the inner side of the movable top groove (5). A bottom snap-fit ​​groove (7) is opened at the bottom end of the main support cover (1). A sealing top block (8) is horizontally snapped into the inner side of the main support cover (1). An insertion column (9) is fixedly installed on the bottom surface of the sealing top block (8). An antibacterial outer layer (10) is fixedly installed on the outer side of the sealing top block (8) and the insertion column (9). A top-fitting inner block (11) is inserted into the inner top of the main support cover (1).

2. The antibacterial soft tube cap according to claim 1, characterized in that: The main support cover (1) has a sealing groove structure at the bottom center position, and the main support cover (1) is sleeved on the top opening end of the hose through the bottom sealing groove. The sealing sleeve (2) is annular in shape and is sleeved on the outer side of the hose. The sealing sleeve (2) is made of soft rubber material.

3. The antibacterial soft tube cap according to claim 1, characterized in that: The top end of the sealing sleeve (2) is connected to the bottom opening end of the bottom card slot (7). The isolation plate (3) is made of the same material as the sealing sleeve (2) and is horizontally fixed at the bottom opening end of the inner side of the sealing sleeve (2).

4. The antibacterial soft tube cap according to claim 1, characterized in that: The sleeve groove (4) is opened through the center of the bottom surface of the isolation rubber plate (3), the movable top groove (5) is opened at the center of the top of the main support cover (1), and the inner side of the movable top groove (5) is provided with a spring structure. The spring is snapped at the bottom edge of the pressing top block (6), and the top of the pressing top block (6) extends to the outside through the top opening of the movable top groove (5).

5. The antibacterial soft tube cap according to claim 1, characterized in that: The bottom locking groove (7) is annularly opened at the bottom end of the main support cover (1) near the edge. The sealing top block (8) is horizontally locked at the top of the inner channel of the main support cover (1), and the bottom sealing groove of the sealing top block (8) is fastened to the top opening end of the hose.

6. The antibacterial soft tube cap according to claim 1, characterized in that: The top end of the plug-in column (9) is fixedly connected to the center of the bottom surface of the sealing top block (8), and the bottom end of the plug-in column (9) is plugged into the inner side of the top opening of the hose. The antibacterial outer layer (10) is made of antibacterial material. The top end of the top connecting inner block (11) is extended and plugged into the inner side of the movable top groove (5), and the extended top end is fixedly connected to the center of the bottom end of the pressing top block (6). The bottom end of the top connecting inner block (11) is connected to the center of the top surface of the sealing top block (8).

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