Bottle cap with lifting ring

Abstract

The utility model relates to the technical field of bottle caps, in particular to a bottle cap with a lifting ring, which comprises a cap body, the top of the cap body is movably connected with a rotating seat, the top of the rotating seat is provided with a groove, an inner cavity of the groove is provided with a pull ring, and the surface of the pull ring is movably connected with a mounting block. The bottom of the mounting block is fixedly connected with the inner wall of the groove, an inserting groove is formed in the surface of the pull ring, a limiting assembly is fixedly connected to the surface of the rotating seat, a sealing gasket is arranged in an inner cavity of the cover body, the sealing gasket comprises a high-temperature-resistant layer, and by arranging the limiting assembly, the pull ring can be rapidly limited; the pull ring is arranged in the groove, so that the pull ring can be fixed in the groove when the pull ring does not need to be used, the pull ring is convenient to use, and the sealing gasket with a multi-layer structural design is arranged, so that the sealing gasket has good sealing performance, high temperature resistance, corrosion resistance and wear resistance, the service life of the sealing gasket is prolonged, and the sealing performance of the cover body is improved.

Description

Technical Field

[0001] This utility model relates to the field of bottle cap technology, and in particular to a bottle cap with a lifting ring. Background Technology

[0002] Bottle caps are used to seal bottles and for promotional activities by businesses. Depending on their function, bottle caps come in different shapes and have different operating methods. Bottle caps are an important part of food and beverage packaging and are also the first point of contact between consumers and the product. Some existing bottle caps with threaded connections also have a lifting ring, which makes it easier for users to operate the bottle cap and pick up the entire bottle.

[0003] In actual use, the following shortcomings were found in this device:

[0004] Existing bottle caps with handles are inconvenient to store and use, affecting the user's handling of the bottle. In addition, the sealing performance of the bottle cap is poor, and the internal sealing gasket is easily damaged, which affects the overall sealing performance of the bottle cap and is not conducive to use.

[0005] Therefore, this application provides a bottle cap with a lifting ring to meet the requirements. Utility Model Content

[0006] The purpose of this utility model is to solve the problems existing in the above-mentioned background art, and to propose a bottle cap with a lifting ring.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0008] A bottle cap with a handle includes a cap body, a rotating seat movably connected to the top of the cap body, a groove formed on the top of the rotating seat, a pull ring disposed within the cavity of the groove, a mounting block movably connected to the surface of the pull ring, the bottom of the mounting block being fixedly connected to the inner wall of the groove, a slot formed on the surface of the pull ring, a limit component fixedly connected to the surface of the rotating seat, a sealing gasket disposed within the cavity of the cap body, the sealing gasket including a high-temperature resistant layer, a reinforcing layer fixedly connected to the surface of the high-temperature resistant layer, an elastic sealing layer fixedly connected to the surface of the reinforcing layer, a wear-resistant layer fixedly connected to the surface of the elastic sealing layer, and a corrosion-resistant layer fixedly connected to the surface of the wear-resistant layer.

[0009] Preferably, the limiting component includes a limiting box, the inner cavity of the limiting box is provided with a movable block, and the two sides of the movable block are respectively fixedly connected with an insert and a spring. The left side of the insert passes through the limiting box and extends into the inner cavity of the slot.

[0010] Preferably, the right side of the spring is fixedly connected to the inner wall of the limiting box, and an operating block is fixedly connected to the top of the moving block, with the top of the operating block extending through to the top of the limiting box.

[0011] Preferably, the top of the limiting box has an opening for use with the operating block, and the shape of the insertion block is trapezoidal.

[0012] Preferably, the surface of the pull ring is movably connected to the mounting block via a rotating shaft, and the bottom of the rotating seat is movably connected to the cover via a bearing.

[0013] Preferably, the inner wall of the cover is provided with internal threads, and the surface of the cover is provided with anti-slip texture.

[0014] Preferably, the high-temperature resistant layer is made of silicone rubber, and the reinforcing layer is made of polypropylene.

[0015] Preferably, the elastic sealing layer is made of TPE material, the wear-resistant layer is made of polyurethane material, and the corrosion-resistant layer is made of polytetrafluoroethylene coating.

[0016] Compared with the prior art, this utility model has at least the following beneficial effects:

[0017] In the above solution, by setting a limiting component, the pull ring can be quickly limited, so that it can be fixed in the groove when it is not needed, making it convenient to use. By setting a multi-layer structure design for the sealing gasket, the sealing gasket can have good sealing performance, high temperature resistance, corrosion resistance and wear resistance, thereby extending the service life of the sealing gasket and thus improving the sealing performance of the cover.

[0018] In the above solution, by setting a plug, it can be inserted into the slot to fix the pull ring inside the housing; by setting a spring, it is easy for the moving block to move to the left to reset; by setting an operating block, it is easy for the user to move the moving block; and by setting an opening, it is easy to install and use the operating block. Attached Figure Description

[0019] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments of the present disclosure and, together with the specification, further serve to explain the principles of the present disclosure and enable those skilled in the art to implement and use the present disclosure.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the pull ring structure in this utility model;

[0022] Figure 3This is a schematic diagram of the limiting component in this utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the cover and sealing gasket in this utility model;

[0024] Figure 5 This is a schematic diagram of the composition of the sealing gasket in this utility model.

[0025] In the diagram: 1. Cover; 2. Rotating seat; 3. Groove; 4. Pull ring; 5. Mounting block; 6. Slot; 7. Limiting component; 701. Limiting box; 702. Moving block; 703. Inserting block; 704. Spring; 705. Operating block; 8. Sealing gasket; 801. High temperature resistant layer; 802. Reinforcing layer; 803. Elastic sealing layer; 804. Wear-resistant layer; 805. Corrosion-resistant layer; 9. Internal thread.

[0026] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiment of this utility model. However, this is only for illustrative purposes and is not intended to limit this utility model to this specific structure, device and environment. Those skilled in the art can adjust or modify these devices and environments according to specific needs. Detailed Implementation

[0027] 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.

[0028] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0029] like Figure 1 , Figure 2 , Figure 3 and Figure 4The bottle cap shown includes a cap body 1, a rotating seat 2 movably connected to the top of the cap body 1, a groove 3 formed on the top of the rotating seat 2, a pull ring 4 provided in the inner cavity of the groove 3, a mounting block 5 movably connected to the surface of the pull ring 4, the bottom of the mounting block 5 being fixedly connected to the inner wall of the groove 3, a slot 6 formed on the surface of the pull ring 4, a limit component 7 fixedly connected to the surface of the rotating seat 2, a sealing gasket 8 provided in the inner cavity of the cap body 1, the sealing gasket 8 including a high temperature resistant layer 801, a reinforcing layer 802 fixedly connected to the surface of the high temperature resistant layer 801, an elastic sealing layer 803 fixedly connected to the surface of the reinforcing layer 802, a wear-resistant layer 804 fixedly connected to the surface of the elastic sealing layer 803, and a corrosion-resistant layer 805 fixedly connected to the surface of the wear-resistant layer 804.

[0030] As one embodiment of this utility model, refer to Figures 1 to 5 The limiting component 7 includes a limiting box 701. A movable block 702 is provided in the inner cavity of the limiting box 701. An insert block 703 and a spring 704 are fixedly connected to both sides of the movable block 702, respectively. The left side of the insert block 703 passes through the limiting box 701 and extends into the inner cavity of the slot 6. The right side of the spring 704 is fixedly connected to the inner wall of the limiting box 701. An operating block 705 is fixedly connected to the top of the movable block 702. The top of the operating block 705 passes through the top of the limiting box 701. An opening is provided on the top of the limiting box 701 for use with the operating block 705. The insert block 703 is trapezoidal in shape. By setting the insert block 703, it can be inserted into the slot 6 to fix the pull ring 4 inside the housing. By setting the spring 704, it is easy for the movable block 702 to move to the left for reset. By setting the operating block 705, it is easy for the user to move the movable block 702. By setting the opening, it is easy to install and use the operating block 705.

[0031] As one embodiment of this utility model, refer to Figures 1 to 5The pull ring 4 is movably connected to the mounting block 5 via a rotating shaft, and the bottom of the rotating seat 2 is movably connected to the cap 1 via a bearing. The inner wall of the cap 1 has an internal thread 9, and the surface of the cap 1 has anti-slip textures. The high-temperature resistant layer 801 is made of silicone rubber, the reinforcing layer 802 is made of polypropylene, the elastic sealing layer 803 is made of TPE, the wear-resistant layer 804 is made of polyurethane, and the corrosion-resistant layer 805 is made of polytetrafluoroethylene coating. The rotating shaft facilitates the adjustment of the pull ring 4, the bearing facilitates the rotation of the rotating seat 2, the internal thread 9 facilitates the connection between the cap 1 and the bottle, and the high-temperature resistant layer 801, made of non-toxic and odorless silicone rubber, will not produce any harmful substances even under high-temperature conditions. To prevent the production of harmful substances and ensure safety in contact with food, silicone rubber possesses excellent elasticity and durability, remaining soft and stable even at extreme temperatures and resisting aging or deformation. This characteristic allows it to provide excellent sealing, preventing food leakage and contamination. Silicone rubber exhibits good chemical resistance to greases, moisture, and other food components, without reacting with them. Furthermore, it possesses excellent antibacterial properties, is easy to clean, and helps maintain food hygiene and safety. With the addition of a reinforcing layer (802), polypropylene exhibits good chemical stability, resisting the erosion of various chemicals. It also demonstrates excellent heat resistance, maintaining stable physical properties within a certain high-temperature range and not releasing harmful substances due to temperature changes. The sealing gasket 8, made of TPE material, possesses excellent elasticity and flexibility, allowing it to tightly conform to the opening of food containers and prevent the intrusion of air, moisture, and odors. This tight seal helps maintain the freshness and taste of food. The elastic sealing layer 803, made of TPE material, exhibits superior elasticity and flexibility, quickly returning to its original shape after deformation and maintaining good elasticity. This allows the TPE sealing gasket 8 to adapt to containers of various shapes and sizes, providing a better sealing effect and effectively preventing the intrusion of air, moisture, and odors, ensuring the freshness and taste of food. Furthermore, it has good high-temperature resistance, remaining stable in high-temperature environments without releasing harmful substances. Simultaneously, TPE material exhibits good corrosion resistance to most chemicals. The seal is non-corrosive and will not chemically react with food components or affect the taste and quality of the food. The wear-resistant layer, 804 polyurethane, is a thermoplastic or thermosetting plastic with excellent elasticity, wear resistance, tear strength, and chemical resistance. This improves the overall wear resistance of the seal 8, preventing damage from friction between the seal 8 and the bottle opening after repeated openings, thus extending the lifespan of the seal 8. The corrosion-resistant layer, 805 polytetrafluoroethylene coating, has extremely high chemical stability, resisting the erosion of most acids, alkalis, and organic solvents. This allows the coated seal 8 to maintain stable performance when in contact with different types of food, preventing a decrease in sealing performance or the release of harmful substances due to chemical corrosion, and its surface is extremely smooth.Its excellent non-stick properties make the coated gasket 8 less prone to attracting food residue or dirt, facilitating cleaning and maintenance and helping to maintain a hygienic production environment.

[0032] Working principle: When pull ring 4 is needed, the moving block 702 can be moved to the right by operating block 705. The rightward movement of moving block 702 compresses spring 704, causing insert block 703 to move to the right and be removed from slot 6. Then pull ring 4 can be flipped upwards for use. When pull ring 4 is not needed, it can be flipped downwards. Flipping pull ring 4 downwards compresses insert block 703, causing insert block 703 to move to the right. Insert block 703 causes moving block 702 to move to the right, compressing spring 704 until insert block 703 aligns with slot 6. Spring 704 then returns to its original position, and moving block 702 causes insert block 703 to move to the left and insert into slot 6, quickly fixing pull ring 4. This is achieved by setting a high-temperature resistant layer 801. Silicone rubber is non-toxic and odorless, and will not produce harmful substances even under high temperatures, ensuring safety when in contact with food. It possesses excellent elasticity and durability, remaining soft and stable even at extreme temperatures, and is not prone to aging or deformation. These characteristics enable silicone rubber gaskets to provide excellent sealing effects, preventing food leakage and contamination. Silicone rubber has good chemical resistance to greases, moisture, and other food components, and will not react with them. Simultaneously, silicone rubber also has excellent antibacterial properties, is easy to clean, and helps maintain food hygiene and safety. The reinforcing layer, 802 polypropylene, has good chemical stability, resisting the erosion of various chemicals. It also exhibits excellent heat resistance, maintaining its properties within a certain high-temperature range. With stable physical properties, it does not produce harmful substances due to temperature changes. The sealing gasket 8, made of polypropylene, possesses excellent elasticity and flexibility, allowing it to tightly fit the opening of food containers, preventing the intrusion of air, moisture, and odors. This tight seal helps maintain the freshness and taste of food. The elastic sealing layer 803TPE material exhibits excellent elasticity and flexibility, quickly returning to its original shape after deformation and maintaining good elasticity. This allows the TPE sealing gasket 8 to adapt to containers of various shapes and sizes, providing a better seal and effectively preventing the intrusion of air, moisture, and odors, ensuring the freshness and taste of food. Furthermore, it has good high-temperature resistance, remaining stable in high-temperature environments without producing harmful substances. The release of harmful substances is minimized. Meanwhile, TPE material exhibits excellent corrosion resistance to most chemicals and will not chemically react with food components or affect the taste and quality of the food. The addition of a wear-resistant layer (804 polyurethane, a thermoplastic or thermosetting plastic with excellent elasticity, wear resistance, tear strength, and chemical resistance) enhances the overall wear resistance of the sealing gasket 8, preventing damage from friction between the sealing gasket 8 and the bottle opening after repeated openings, thus extending the service life of the sealing gasket 8. Furthermore, the addition of a corrosion-resistant layer (805 polytetrafluoroethylene coating) provides extremely high chemical stability, resisting the erosion of most acids, alkalis, and organic solvents. This ensures that the coated sealing gasket 8 maintains stable performance when in contact with various types of food.It will not suffer from decreased sealing performance or release of harmful substances due to chemical corrosion, and its extremely smooth surface has excellent non-stick properties. This makes the coated gasket 8 less prone to food residue or dirt adhesion, facilitating cleaning and maintenance and helping to maintain a hygienic production environment. Through its multi-layered structure design, the gasket 8 possesses excellent sealing performance, high-temperature resistance, corrosion resistance, and wear resistance, thereby extending its service life and thus improving the sealing performance of the body 1.

[0033] This utility model encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this utility model. To provide the public with a thorough understanding of this utility model, specific details are described in detail in the following preferred embodiments; however, those skilled in the art will fully understand this utility model even without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of this utility model, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0034] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A bottle cap with a bail, comprising a cap body (1), characterized in that: The top of the cover (1) is movably connected with a rotating seat (2), the top of the rotating seat (2) is provided with a groove (3), the inner cavity of the groove (3) is provided with a pull ring (4), the surface of the pull ring (4) is movably connected with a mounting block (5), the bottom of the mounting block (5) is fixedly connected with the inner wall of the groove (3), the surface of the pull ring (4) is provided with a slot (6), the surface of the rotating seat (2) is fixedly connected with a limiting assembly (7), the inner cavity of the cover (1) is provided with a sealing gasket (8), the sealing gasket (8) comprises a high temperature resistant layer (801), the surface of the high temperature resistant layer (801) is fixedly connected with a reinforcing layer (802), the surface of the reinforcing layer (802) is fixedly connected with an elastic sealing layer (803), the surface of the elastic sealing layer (803) is fixedly connected with a wear-resistant layer (804), the surface of the wear-resistant layer (804) is fixedly connected with a corrosion-resistant layer (805).

2. A bottle cap with a ring according to claim 1, characterized in that: The limiting assembly (7) comprises a limiting box (701), the inner cavity of the limiting box (701) is provided with a moving block (702), the two sides of the moving block (702) are fixedly connected with an insertion block (703) and a spring (704) respectively, the left side of the insertion block (703) penetrates through the limiting box (701) and extends to the inner cavity of the slot (6).

3. A bottle cap with a ring according to claim 2, characterized in that: The right side of the spring (704) is fixedly connected with the inner wall of the limiting box (701), the top of the moving block (702) is fixedly connected with an operating block (705), the top of the operating block (705) penetrates to the top of the limiting box (701).

4. A bottle cap with a ring according to claim 3, characterized in that: The top of the limiting box (701) is provided with an opening matched with the operating block (705), the shape of the insertion block (703) is trapezoidal.

5. The bottle cap with a key ring according to claim 1, wherein: The surface of the pull ring (4) is movably connected with the mounting block (5) through an axis, the bottom of the rotating seat (2) is movably connected with the cover (1) through a bearing.

6. The bottle cap with a key ring according to claim 1, wherein: The inner wall of the cover (1) is provided with an internal thread (9), the surface of the cover (1) is provided with an anti-skid pattern.

7. The bottle cap with a key ring according to claim 1, characterized in that: The high temperature resistant layer (801) is made of silicone rubber material, the reinforcing layer (802) is made of polypropylene material.

8. The bottle cap with a key ring according to claim 1, wherein: The elastic sealing layer (803) is made of TPE material, the wear-resistant layer (804) is made of polyurethane material, and the corrosion-resistant layer (805) is made of polytetrafluoroethylene coating.

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