A leakage protection device for a protective agent

Abstract

The utility model discloses a kind of leakage protection devices of protective agent leakage, belong to leakage protection device technical field, including the body of packaging bottle and bottle cap, positioning ring is fixedly arranged on body, bottle cap is threadedly connected on positioning ring, leakage-proof structure is provided on bottle cap, leakage-proof structure connects body, leakage-proof structure includes fixed ring, screw ring and silica gel sealing ring, fixed ring is sleeved on bottle cap, one end of fixed ring is abutted on body, the outside wall of fixed ring is provided with screw, screw ring is threadedly connected on fixed ring, silica gel sealing ring is fixedly arranged on the inside wall of one end of fixed ring close to body, silica gel sealing ring is abutted to the outside wall of bottle cap, the end of fixed ring close to body is provided with multiple tightening grooves, limit groove is provided on silica gel sealing ring, the end of bottle cap close to body is located in limit groove, the utility model has the advantage of anti-leakage.

Description

Technical Field

[0001] This utility model relates to the technical field of leakage protection devices, specifically a leakage protection device for a protective agent. Background Technology

[0002] Protective agents are chemical preparations used to protect materials, equipment, or products from damage caused by environmental factors such as corrosion, oxidation, and biological attack. They achieve their protective function by forming a protective film on the surface, altering physicochemical properties, or providing an insulating layer. In the production of protective agents, the finished products need to be packaged in bottles for convenient transportation and sale.

[0003] Regarding the above technical conditions, there is a drawback: the protective agent in its original, intact packaging has the best sealing performance, but the protective agent packaging bottle that has been opened, used, and then recapped does not have a good enough sealing performance, and there is a risk of leakage of the protective agent.

[0004] Based on this, the present invention designs a protective device for leaking protective agent to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a protective device for leaking protective agent to solve the above-mentioned technical problems.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a leakage prevention device for a protective agent, comprising a body and a cap of a packaging bottle. A positioning ring is fixedly disposed on the body, and the cap is threadedly connected to the positioning ring. A leak-proof structure is disposed on the cap and connected to the body. The leak-proof structure includes a fixing ring, a threaded ring, and a silicone sealing ring. The fixing ring is sleeved on the cap, and one end of the fixing ring abuts against the body. A thread is disposed on the outer side wall of the fixing ring, and the threaded ring is threadedly connected to the fixing ring. The silicone sealing ring is fixedly disposed on the inner side wall of the fixing ring near the body, and the silicone sealing ring abuts against the outer side wall of the cap. Multiple tightening grooves are provided on the end of the fixing ring near the body, and a limiting groove is provided on the silicone sealing ring. The end of the cap near the body is located in the limiting groove.

[0007] Preferably, an auxiliary ring is fixedly connected to the end of the fixing ring away from the main body.

[0008] Preferably, the auxiliary ring has multiple auxiliary slots.

[0009] Preferably, multiple anti-slip stripes are fixedly provided on the outer side wall of the threaded ring.

[0010] Preferably, a limiting plate is fixedly provided at one end of the fixing ring near the body, and the threaded ring is between the limiting plate and the auxiliary ring.

[0011] Preferably, the thickness of the silicone sealing ring is greater than the thickness of the threaded ring, and the thickness ratio of the silicone sealing ring to the threaded ring is 2:1.

[0012] In summary, this application has the following beneficial technical effects: In use, the bottle cap is threaded onto the positioning ring, and the fixing ring is fitted onto the bottle cap through the auxiliary ring, so that one end of the fixing ring abuts against the body. Then, the threaded ring is rotated to move the threaded ring towards the body. During the movement of the threaded ring, the tightening groove contracts, and the silicone sealing ring undergoes elastic deformation. The silicone sealing ring is squeezed between the fixing ring and the bottle cap. When the threaded ring moves to the bottom of the fixing ring, the silicone sealing ring abuts against the outer wall of the bottle cap, sealing the connection between the bottle cap and the positioning ring, making it difficult for the protective agent in the body to leak out, thus achieving the effect of preventing leakage. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a three-dimensional structural diagram of the packaging bottle in this embodiment; Figure 2 This is a schematic diagram of the side structure of the packaging bottle in this embodiment; Figure 3 This is a schematic diagram of the installation structure of the packaging bottle and the leak-proof structure in this embodiment; Figure 4 This is a three-dimensional structural diagram of the leak-proof structure in this embodiment; Figure 5 This is a schematic diagram of the installation structure of the leak-proof structure in this embodiment; Figure 6 This is a cross-sectional schematic diagram of the leak-proof structure in this embodiment.

[0015] The attached diagram lists the components represented by each number as follows: 1. Bottle cap; 2. Auxiliary ring; 3. Auxiliary groove; 4. Fixing ring; 5. Threaded ring; 6. Anti-slip stripes; 7. Body; 8. Silicone sealing ring; 9. Tightening groove; 10. Limiting groove; 11. Limiting plate. Detailed Implementation

[0016] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0017] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail.

[0018] A leakage prevention device for a protective agent includes a bottle body 7 and a cap 1. A positioning ring is fixedly mounted on the body 7, and the cap 1 is threadedly connected to the positioning ring. The threaded ring 5 and the cap 1 work together to seal the protective agent within the body 7. The cap 1 has a leak-proof structure connected to the body 7. The leak-proof structure increases the sealing between the cap 1 and the positioning ring, making it difficult for the protective agent to leak out of the body 7.

[0019] The leak-proof structure includes a retaining ring 4, a threaded ring 5, and a silicone sealing ring 8. The retaining ring 4 is fitted onto the bottle cap 1, with one end of the retaining ring 4 abutting against the body 7. The outer wall of the retaining ring 4 is threaded, and the threaded ring 5 is threadedly connected to the retaining ring 4. The silicone sealing ring 8 is fixedly installed on the inner wall of the retaining ring 4 near the end of the body 7, and the silicone sealing ring 8 abuts against the outer wall of the platform.

[0020] The fixing ring 4 has multiple tightening grooves 9 at one end near the body 7. When the threaded ring 5 is threaded onto the fixing ring 4 at the end near the body 7, the tightening grooves 9 are contracted, and the silicone sealing ring 8 is pressed against the outer side wall of the flat surface. The connection between the bottle cap 1 and the positioning ring is pressed by the silicone sealing ring 8, making the connection between the bottle cap 1 and the positioning ring more airtight, protecting against leakage. The silicone sealing ring 8 has a limiting groove 10. The end of the bottle cap 1 near the body 7 is located in the limiting groove 10. The limiting groove 10 allows the silicone sealing ring 8 to adapt to the shape of the bottle cap 1, so that the silicone sealing ring 8 can better press and seal the connection between the bottle cap 1 and the positioning ring.

[0021] An auxiliary ring 2 is fixedly connected to the end of the retaining ring 4 furthest from the main body 7. The auxiliary ring 2 allows for easy hand pressure to place the retaining ring 4 onto the bottle cap 1, and pressing the auxiliary ring 2 ensures that one end of the retaining ring 4 remains in contact with the main body 7. The auxiliary ring 2 has multiple auxiliary grooves 3 to increase the contact area between the auxiliary ring 2 and the hand, allowing for better hand pressure.

[0022] Multiple anti-slip stripes 6 are fixedly provided on the outer wall of the threaded ring 5. The anti-slip stripes 6 serve to prevent slippage and facilitate the rotation of the threaded ring 5, allowing the threaded ring 5 to move axially up and down on the fixed ring 4. A limiting plate 11 is fixedly provided at one end of the fixed ring 4 near the body 7. The threaded ring 5 is located between the limiting plate 11 and the auxiliary ring 2. The limiting plate 11 and the auxiliary ring 2 prevent the threaded ring 5 from falling off the fixed ring 4.

[0023] The thickness of the silicone sealing ring 8 is greater than that of the threaded ring 5. The thickness ratio of the silicone sealing ring 8 to the threaded ring 5 is 2:1. The silicone sealing ring 8 is elastic. When the threaded ring 5 rotates continuously toward the body 7, the silicone sealing ring 8 is continuously tightened, which can better seal the connection between the bottle cap 1 and the positioning ring.

[0024] The implementation principle of this embodiment is as follows: In use, the bottle cap 1 is threaded onto the positioning ring, and the fixing ring 4 is fitted onto the bottle cap 1 through the auxiliary ring 2, so that one end of the fixing ring 4 abuts against the body 7. Then, the threaded ring 5 is rotated to move the threaded ring 5 toward the body 7. During the movement of the threaded ring 5, the tightening groove 9 contracts, and the silicone sealing ring 8 undergoes elastic deformation. The silicone sealing ring 8 is squeezed between the fixing ring 4 and the bottle cap 1. When the threaded ring 5 moves to the bottom of the fixing ring 4, the silicone sealing ring 8 abuts against the outer wall of the bottle cap 1, sealing the connection between the bottle cap 1 and the positioning ring, so that the protective agent in the body 7 is not easy to leak out, thus achieving the effect of preventing leakage.

[0025] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0027] 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. A leakage prevention device for a protective agent, comprising a bottle body (7) and a cap (1), characterized in that: A positioning ring is fixedly provided on the body (7), and the bottle cap (1) is threadedly connected to the positioning ring. A leak-proof structure is provided on the bottle cap (1), and the leak-proof structure is connected to the body (7). The leak-proof structure includes a fixing ring (4), a threaded ring (5), and a silicone sealing ring (8). The fixing ring (4) is sleeved on the bottle cap (1), and one end of the fixing ring (4) abuts against the body (7). A thread is provided on the outer side wall of the fixing ring (4), and the threaded ring (8) 5) The threaded connection is on the fixing ring (4), and the silicone sealing ring (8) is fixedly disposed on the inner side wall of the fixing ring (4) near the body (7). The silicone sealing ring (8) abuts against the outer side wall of the bottle cap (1). The fixing ring (4) near the body (7) has a plurality of tightening grooves (9). The silicone sealing ring (8) has a limiting groove (10). The bottle cap (1) near the body (7) is located in the limiting groove (10).

2. The protective device for preventing leakage of protective agent according to claim 1, characterized in that: An auxiliary ring (2) is fixedly connected to the end of the fixed ring (4) away from the body (7).

3. The protective device for preventing leakage of protective agent according to claim 2, characterized in that: The auxiliary ring (2) has multiple auxiliary slots (3).

4. The protective device for preventing leakage of protective agent according to claim 1, characterized in that: Multiple anti-slip stripes (6) are fixedly provided on the outer wall of the threaded ring (5).

5. The protective device for preventing leakage of protective agent according to claim 2, characterized in that: The fixed ring (4) is fixedly provided with a limiting plate (11) at one end near the body (7), and the threaded ring (5) is between the limiting plate (11) and the auxiliary ring (2).

6. The protective device for preventing leakage of protective agent according to claim 1, characterized in that: The thickness of the silicone sealing ring (8) is greater than the thickness of the threaded ring (5), and the thickness ratio of the silicone sealing ring (8) to the threaded ring (5) is 2:1.

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