Mineral water bottle cap

Abstract

The utility model discloses a mineral water bottle cap which comprises a bottle cap body, the surface of the bottle cap body symmetrically and integrally extends to form an opening and closing piece, the surface of the opening and closing piece integrally extends to form a pull ring, and the upper portion, the lower portion and one side of the opening and closing piece are connected with the bottle cap body through tearable lines. According to the mineral water bottle cap, the pulling ring is pulled, and the pulling ring and the opening and closing piece are integrally arranged, so that the opening and closing piece is driven to be pulled on the bottle cap body, the tearable line between the opening and closing piece and the bottle cap body is broken, and a gap is formed between the bottle cap body and the opening and closing piece; therefore, the air pressure between the bottle cap body and the bottle opening can be exhausted along the threaded connection position of the bottle cap body and the bottle opening, the air pressure is reduced, the fastening force between the bottle cap body and the bottle opening is relieved, and the bottle cap body can be better unscrewed.

Description

Technical Field

[0001] The utility model relates to the technical field of bottle caps, in particular to a mineral water bottle cap. Background Art

[0002] The mineral water bottle cap is used to seal the container containing mineral water, and then the mineral water can be drunk by unscrewing the bottle cap.

[0003] However, after the existing mineral water bottle cap is closed, the air pressure in the bottle changes due to the principle of thermal expansion, which causes the mineral water bottle to expand easily, thereby making the fastening force between the bottle cap and the mineral water bottle relatively large, making it difficult to unscrew the bottle cap. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a mineral water bottle cap, which solves the problem that after the existing mineral water bottle cap is closed, due to the principle of hot and cold expansion, the air pressure in the bottle changes, causing the mineral water bottle to expand easily, thereby making the fastening force between the bottle cap and the mineral water bottle relatively large, making the bottle cap difficult to unscrew.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a mineral water bottle cap, including a bottle cap body, a ring groove is opened on the top of the bottle cap body, a pull ring is rotatably connected to the inner cavity of the ring groove, and the inner cavity of the ring groove and the bottom of the pull ring are respectively fixedly connected with magnetic sheet 2 and magnetic sheet 1, an opening and closing piece is symmetrically and integrally extended on the surface of the bottle cap body, and a pull ring is integrally extended on the surface of the opening and closing piece, and the upper, lower and one side of the opening and closing piece are connected to the bottle cap body through a tearable line.

[0006] Preferably, the pull ring is flush with the top of the bottle cap body.

[0007] Preferably, the inner wall of the annular groove is provided with an annular groove, and the annular groove is in an arc shape.

[0008] Preferably, the second magnetic sheet and the first magnetic sheet are aligned with each other and are magnetically connected to each other.

[0009] Preferably, an embedding groove for connecting the pull ring is provided on the surface of the opening and closing piece.

[0010] Preferably, the size of the tearable line decreases from top to bottom.

[0011] Beneficial Effects

[0012] The utility model provides a mineral water bottle cap. Compared with the prior art, it has the following beneficial effects:

[0013] 1. The mineral water bottle cap, by pulling the pulling ring, since the pulling ring and the opening and closing piece are integrally arranged, the opening and closing piece will be driven to be pulled on the bottle cap body, so that the tearable line between the opening and closing piece and the bottle cap body is broken, so that a gap appears between the bottle cap body and the opening and closing piece, so that the air pressure between the bottle cap body and the bottle mouth can be discharged along the threaded connection between the bottle cap body and the bottle mouth, thereby reducing the air pressure, relieving the fastening force between the bottle cap body and the bottle mouth, and better unscrewing the bottle cap body.

[0014] 2. The mineral water bottle cap can be hooked out of the inner cavity of the ring groove by inserting a finger into the inner cavity, and the magnetic sheet 1 and the magnetic sheet 2 are separated at the same time, and finally the pull ring will rotate out, so that the mineral water bottle connected to the bottle cap body can be hung by the pull ring, which is convenient for carrying. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a top view of the structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the initial state of the structure of the utility model;

[0018] Figure 4 The utility model structure Figure 3 A is a partial enlarged view.

[0019] In the figure: 1. Bottle cap body; 2. Pull ring; 3. Magnetic piece 1; 4. Opening and closing piece; 5. Pull ring; 6. Magnetic piece 2; 7. Ring groove; 8. Cutting ring groove; 9. Tear line. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides a technical solution: a mineral water bottle cap, including a bottle cap body 1, a ring groove 7 is opened on the top of the bottle cap body 1, and a hollow ring groove 8 is opened on the inner wall of the ring groove 7, and the hollow ring groove 8 is arc-shaped. Through the arc-shaped hollow ring groove 8, a finger can be inserted into the inner cavity, and then a pull ring 2 can be hooked out of the inner cavity of the ring groove 7, and the pull ring 2 can be used to hang it for easy carrying.

[0022] The inner cavity of the annular groove 7 is rotatably connected with a pull ring 2, and the pull ring 2 is flush with the top of the bottle cap body 1, so that the appearance of the bottle cap body 1 will not be affected, and the inner cavity of the annular groove 7 and the bottom of the pull ring 2 are respectively fixedly connected with a magnetic piece 2 6 and a magnetic piece 1 3, and the magnetic piece 2 6 and the magnetic piece 1 3 are aligned with each other and magnetically connected to each other, so that the pull ring 2 will not automatically rotate out in the inner cavity of the annular groove 7, and the surface of the bottle cap body 1 is symmetrically and integrally extended with an opening and closing piece 4, and the surface of the opening and closing piece 4 is integrally extended with a pull ring 5, and the surface of the opening and closing piece 4 is provided with an inlay groove for connecting the pull ring 5. After the pull ring 5 is placed through the inlay groove, the pull ring 5 will also be flush with the opening and closing piece 4 and will not protrude.

[0023] The upper, lower and one side of the opening and closing piece 4 are connected to the bottle cap body 1 through a tear line 9. The size of the tear line 9 decreases from top to bottom, so the size of the connection between the tear line 9 and the opening and closing piece 4 will be relatively thin. Therefore, when the opening and closing piece 4 is pulled, the upper and lower parts and one side of the opening and closing piece 4 are directly disconnected from the bottle cap body 1.

[0024] During operation, firstly, the bottle cap body 1 is screwed on the bottle mouth. After the air pressure in the bottle changes, the bottle expands due to heat and cold, making it difficult to unscrew the bottle cap body 1 at the bottle mouth. Then, a finger is inserted into the inlay groove to hook the pulling ring 5, and the pulling ring 5 is pulled. Since the pulling ring 5 is integrally arranged with the opening and closing piece 4, the opening and closing piece 4 will be pulled on the bottle cap body 1, so that the tearable line 9 between the opening and closing piece 4 and the bottle cap body 1 is broken, so that a gap appears between the bottle cap body 1 and the opening and closing piece 4, so that the air pressure between the bottle cap body 1 and the bottle mouth can be discharged along the threaded connection between the bottle cap body 1 and the bottle mouth, thereby reducing the air pressure, relieving the fastening force between the bottle cap body 1 and the bottle mouth, and better unscrewing the bottle cap body 1.

[0025] In addition, put your finger into the inner cavity, hook the pull ring 2 out of the inner cavity of the ring groove 7, and at the same time separate the magnetic piece 1 3 and the magnetic piece 2 6, and finally the pull ring 2 will rotate out, so that the mineral water bottle connected to the bottle cap body 1 can be hung by the pull ring 2 for easy carrying.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mineral water bottle cap, comprising a bottle cap body (1), characterized in that: The top of the bottle cap body (1) is provided with an annular groove (7), the inner cavity of the annular groove (7) is rotatably connected to a pull ring (2), and the inner cavity of the annular groove (7) and the bottom of the pull ring (2) are respectively fixedly connected to a second magnetic sheet (6) and a first magnetic sheet (3), an opening and closing sheet (4) is symmetrically and integrally extended on the surface of the bottle cap body (1), and a pull ring (5) is integrally extended on the surface of the opening and closing sheet (4), and the upper, lower and one side of the opening and closing sheet (4) are connected to the bottle cap body (1) via a tearable line (9).

2. A mineral water bottle cap according to claim 1, characterized in that: The pull ring (2) and the top of the bottle cap body (1) are flush with each other.

3. A mineral water bottle cap according to claim 1, characterized in that: The inner wall of the annular groove (7) is provided with an annular groove (8), and the annular groove (8) is in an arc shape.

4. A mineral water bottle cap according to claim 1, characterized in that: The second magnetic sheet (6) and the first magnetic sheet (3) are aligned with each other and are magnetically connected to each other.

5. The mineral water bottle cap according to claim 1, characterized in that: The surface of the opening and closing piece (4) is provided with an embedding groove for connecting the pulling ring (5).

6. The mineral water bottle cap according to claim 1, characterized in that: The size of the tearable line (9) decreases from top to bottom.

Images