Metal pull ring type bottle cap

Abstract

The utility model discloses a metal pull ring type bottle cap, and particularly relates to the technical field of bottle caps, the metal pull ring type bottle cap comprises a bottle cap body, and a functional assembly for conveniently opening the bottle cap body is arranged outside the bottle cap body; the functional assembly comprises a pull ring, the pull ring is arranged on one side of the bottom end of the bottle cap body, a connecting piece is installed on the top of the pull ring, and the top end of the connecting piece and the bottom of the bottle cap body are fixed together. A plurality of auxiliary parts are installed outside the bottom end of the bottle cap body and evenly distributed at intervals, the section of the end, away from the bottle cap body, of each auxiliary part is in an arc shape, and a rubber pad is installed inside the bottom end of the pull ring. The bottle cap body is taken down by operating the pull ring, meanwhile, in order to prevent the situation that the pull ring is pulled down but the bottle cap body is not taken down, the pull ring can be operated to be arranged outside the arc-shaped auxiliary piece in a sleeving mode, the bottle cap body is pulled to be separated from the bottle body through the pull ring, and therefore operation diversity and practicability of the bottle cap can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bottle caps, in particular to a metal pull-ring type bottle cap. Background Art

[0002] Metal bottle caps are commonly used to seal various bottles. Metal bottle caps mainly refer to bottle caps made of metal materials. The choice of this material is mainly to improve the sealing and durability of the product. Metal bottle caps are widely used in the food industry, especially for sealing various cans, beverages and milk powder. These products have extremely high requirements for sealing. Metal bottle caps can effectively isolate the outside air and keep the food fresh.

[0003] The pull-ring bottle cap is a common closure method, mainly used on cans, cans and other products, and has the characteristics of easy opening and good closure. As shown in the prior art of publication number CN201777500U, although the prior art can easily remove the bottle cap through the plastic pull ring. However, the prior art does not have a remedial structure when the pull ring fails to remove the bottle cap, resulting in certain limitations of the technical solution, and also causing the user to use external equipment to violently remove the bottle cap, thereby increasing the difficulty of operation for the user. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a metal pull-ring bottle cap, by operating the pull ring to remove the bottle cap body, and at the same time, in order to prevent the situation that the pull ring is pulled down but the bottle cap body is not removed, the pull ring can be operated to be sleeved on the outside of the arc-shaped auxiliary part, and the bottle cap body is pulled apart from the bottle body by the pull ring, thereby improving the operational diversity and practicality of the utility model to solve the problems arising from the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal pull-ring bottle cap, comprising a bottle cap body, wherein a functional component for conveniently opening the bottle cap body is provided on the outside of the bottle cap body;

[0006] The functional component includes a pull ring, which is arranged on one side of the bottom end of the bottle cap body, and a connecting piece is installed on the top of the pull ring, and the top of the connecting piece is fixed to the bottom of the bottle cap body;

[0007] A plurality of auxiliary parts are installed outside the bottom end of the bottle cap body, and the plurality of auxiliary parts are evenly spaced apart. The cross section of one end of the auxiliary part away from the bottle cap body is set to be arc-shaped. The setting of the auxiliary parts can expand the operability of removing the bottle cap body.

[0008] In a preferred embodiment, a rubber pad is installed inside the bottom end of the pull ring to reduce pressure and prevent strangulation. The rubber pad protects the user's fingers, thereby preventing the pull ring from causing strangulation to the user's fingers when the user pulls the pull ring, thereby improving the safety of the user when using it.

[0009] In a preferred embodiment, a sealing column is provided inside the bottom end of the bottle cap body, and the top end of the sealing column is fixed together with the top of the inner cavity of the bottle cap body. By extending the sealing column to the inside of the bottle mouth, the bottle mouth is sealed and closed by the sealing column, thereby avoiding leakage.

[0010] In a preferred embodiment, a sealing ring is provided on the outer top of the sealing column, and the sealing ring is arranged inside the bottle cap body, and the top of the sealing ring is fixed together with the top of the inner cavity of the bottle cap body. The top of the bottle body is sealed and shielded by the sealing ring, so that the gap between the sealing column and the bottle body can be reduced, thereby ensuring the sealing performance of the utility model and preventing leakage.

[0011] In a preferred embodiment, a deformable clip is provided between two adjacent auxiliary parts. The clip is installed on the outside of the bottom end of the bottle cap body, and the cross-section of the bottom end of the clip is set to an arc shape. Through the deformable clip, when the clip is put on the outside of the bottle body along with the bottle cap body, the clip is reset and contracted to clamp the bottle body, thereby enhancing the firmness between the bottle cap body and the bottle body to prevent loosening.

[0012] In a preferred embodiment, a cylinder is installed on the top of the bottle cap body, a movable part is provided inside the cylinder, the top end of the movable part passes through the cylinder and extends to the outside of the cylinder, and a pointer is installed on the outside of the top end of the movable part; a positioning part is installed on the bottom end of the movable part, the positioning part is arranged inside the cylinder, and the diameter of the positioning part is equal to the inner diameter of the cylinder. The movable part is limited by the positioning part, so that the movable part can drive the pointer to rotate with the cylinder as the center, and the rotation of the pointer allows the user to customize the corresponding rules for the game, thereby improving the fun and diversity of the utility model.

[0013] Technical effects and advantages of the utility model:

[0014] 1. The bottle cap body is removed by operating the pull ring. At the same time, in order to prevent the situation where the pull ring is pulled down but the bottle cap body is not removed, the pull ring can be operated to be sleeved on the outside of the arc-shaped auxiliary part, and the bottle cap body is pulled apart from the bottle body by the pull ring, thereby improving the operational diversity and practicality of the utility model;

[0015] 2. The movable part is limited by the positioning part, so that the movable part can drive the pointer to rotate around the cylinder body. The rotation of the pointer enables the user to customize corresponding rules for the game, improving the interest and diversity of the present utility model and giving the present utility model a better market prospect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a bottom view of the bottle cap body of the present utility model;

[0018] Figure 3 is a side sectional view of the bottle cap body of the present utility model;

[0019] Figure 4 is a sectional view of the cylinder body of the present utility model;

[0020] Figure 5 is a bottom view of the cylinder body of the present utility model.

[0021] The reference numerals are: 1. Bottle cap body; 2. Pull ring; 3. Connecting piece; 4. Auxiliary piece; 5. Rubber pad; 6. Sealing column; 7. Sealing ring; 8. Clamping piece; 9. Cylinder body; 10. Movable part; 11. Pointer; 12. Positioning part. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Referring to the attached Figures 1-5 drawings, the present utility model provides a metal pull-ring type bottle cap, including a bottle cap body 1, and a functional component for conveniently opening the bottle cap body 1 is arranged outside the bottle cap body 1;

[0024] To expand the convenience of taking the bottle cap body 1, as Figures 1-3 shown, the functional component includes a pull ring 2, the pull ring 2 is arranged on one side of the bottom end of the bottle cap body 1, a connecting piece 3 is installed at the top of the pull ring 2, and the top end of the connecting piece 3 is fixed to the bottom of the bottle cap body 1; a plurality of auxiliary pieces 4 are installed outside the bottom end of the bottle cap body 1, and the plurality of auxiliary pieces 4 are evenly spaced apart, and the cross section of the end of the auxiliary piece 4 away from the bottle cap body 1 is arc-shaped.

[0025] Specifically, by providing the auxiliary component 4 , the user can put the pull ring 2 on the outside of the auxiliary component 4 without removing the bottle cap body 1 after pulling down the pull ring 2 , and then remove the bottle cap body 1 by pulling the auxiliary component 4 with the pull ring 2 .

[0026] In order to improve the comfort of operating the pull ring 2, as Figures 1-3 As shown, a rubber pad 5 is installed inside the bottom end of the pull ring 2 to reduce pressure and prevent strangulation. The rubber pad 5 protects the user's fingers, thereby preventing the pull ring 2 from causing strangulation to the user's fingers when the user pulls the pull ring 2, thereby improving the safety of the user when using it.

[0027] In order to enhance the sealing performance of the bottle cap body 1 during use and prevent leakage, Figure 2 and 3 As shown, a sealing column 6 is provided inside the bottom end of the bottle cap body 1, and the top end of the sealing column 6 is fixed to the top of the inner cavity of the bottle cap body 1. By extending the sealing column 6 to the inside of the bottle mouth, the bottle mouth is sealed and closed by the sealing column 6, so as to avoid leakage. A sealing ring 7 is provided on the outside of the top end of the sealing column 6, and the sealing ring 7 is arranged inside the bottle cap body 1, and the top of the sealing ring 7 is fixed to the top of the inner cavity of the bottle cap body 1. The top of the bottle body is sealed and blocked by the sealing ring 7, so as to reduce the gap between the sealing column 6 and the bottle body, thereby ensuring the sealing performance of the utility model.

[0028] In order to enhance the firmness of the bottle cap body 1 during installation and prevent it from getting loose, Figures 1-3 As shown, a deformable clamp 8 is provided between two adjacent auxiliary parts 4, and the clamp 8 is installed on the outside of the bottom end of the bottle cap body 1, and the cross-section of the bottom end of the clamp 8 is set to an arc shape. Through the deformable clamp 8, when the clamp 8 is sleeved on the outside of the bottle body with the bottle cap body 1, the clamp 8 is reset and contracted to clamp the bottle body, thereby enhancing the firmness between the bottle cap body 1 and the bottle body to prevent loosening.

[0029] In order to improve the interest and diversity of the utility model, Figure 1 , 4 As shown in Figure 5, a cylinder 9 is installed on the top of the bottle cap body 1, and a movable part 10 is arranged inside the cylinder 9. The top end of the movable part 10 passes through the cylinder 9 and extends to the outside of the cylinder 9. A pointer 11 is installed on the outside of the top end of the movable part 10; a positioning part 12 is installed on the bottom end of the movable part 10, and the positioning part 12 is arranged inside the cylinder 9, and the diameter of the positioning part 12 is equal to the inner diameter of the cylinder 9. The movable part 10 is limited by the positioning part 12, so that the movable part 10 can drive the pointer 11 to rotate with the cylinder 9 as the center, and the rotation of the pointer 11 allows users to customize corresponding rules for games, thereby improving the fun and diversity of the utility model.

[0030] The user removes the bottle cap body 1 by operating the pull ring 2, which can improve the convenience of the user operating the bottle cap body 1. To prevent the situation where the pull ring 2 is pulled but the bottle cap body 1 is not removed, the user can further operate the pull ring 2 to be sleeved outside the arc-shaped auxiliary part 4, and then pull the bottle cap body 1 to separate from the bottle body by means of the pull ring 2, thereby improving the operation diversity and practicality of the present utility model.

[0031] Finally: The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A metal pull-ring type bottle cap, comprising a bottle cap body (1), characterized in that: A functional component for facilitating the opening of the bottle cap body (1) is provided outside the bottle cap body (1). The functional component includes a pull ring (2). The pull ring (2) is provided at one side of the bottom end of the bottle cap body (1). A connecting piece (3) is installed at the top of the pull ring (2), and the top end of the connecting piece (3) is fixed to the bottom of the bottle cap body (1). A plurality of auxiliary pieces (4) are installed outside the bottom end of the bottle cap body (1). The plurality of auxiliary pieces (4) are evenly spaced apart. The end of the auxiliary piece (4) away from the bottle cap body (1) has an arc-shaped cross section.

2. The metal pull-ring type bottle cap according to claim 1, wherein: A rubber pad (5) is installed inside the bottom end of the pull ring (2) to relieve pressure and prevent strangulation.

3. A metal pull-ring type bottle cap according to claim 1, characterized in that: A sealing column (6) is provided inside the bottom end of the bottle cap body (1). The top end of the sealing column (6) is fixed to the top of the inner cavity of the bottle cap body (1).

4. The metal pull-ring type bottle cap according to claim 3, characterized in that: A sealing ring (7) is sleeved outside the top end of the sealing column (6). The sealing ring (7) is provided inside the bottle cap body (1), and the top of the sealing ring (7) is fixed to the top of the inner cavity of the bottle cap body (1).

5. A metal pull-ring type bottle cap according to claim 1, characterized in that: A deformable clamping piece (8) is provided between two adjacent auxiliary pieces (4). The clamping piece (8) is installed outside the bottom end of the bottle cap body (1), and the bottom end of the clamping piece (8) has an arc-shaped cross section.

6. The metal pull-ring type bottle cap according to claim 1, characterized in that: A cylinder body (9) is installed at the top of the bottle cap body (1). An active part (10) is provided inside the cylinder body (9). The top end of the active part (10) penetrates through the cylinder body (9) and extends to the outside of the cylinder body (9). A pointer (11) is installed outside the top end of the active part (10). A positioning part (12) is installed at the bottom end of the active part (10). The positioning part (12) is provided inside the cylinder body (9), and the diameter of the positioning part (12) is equal to the inner diameter of the cylinder body (9).

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