Tear-off type anti-skid aluminum bottle cap

Abstract

The utility model relates to the technical field of bottle caps, and discloses a tearable anti-slip aluminum bottle cap, which comprises a cap body, the cap body comprises a main body and an easy-to-break piece, a first internal thread is arranged on the inner side wall of the main body, the top of the easy-to-break piece is connected with the main body, and two sides of the easy-to-break piece are connected with the main body through easy-to-break lines. According to the utility model, the uncovering difficulty caused by thread slipping and dislocation can be reduced, the delivery verification cost can be reduced, and the use experience of a user is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of bottle cap technology, and in particular to a tearable anti-slip aluminum bottle cap. Background Technology

[0002] Currently, aluminum bottle caps are widely used in the packaging of products such as wine, beverages, food, cosmetics, pharmaceuticals, and daily necessities. They are usually screwed onto the bottle neck by threads, making them simple and convenient to use, and can meet special requirements such as high-temperature sterilization.

[0003] For example, Chinese utility model patent with patent number ZL201720796173.8 discloses a novel aluminum bottle cap with a gasket, including a cap body, in which a gasket is embedded, and the middle part of the gasket is bonded to the inner top wall of the cap body.

[0004] The aforementioned patents and existing technologies have at least the following problems: First, when the operation is improper, the threads are worn, or the bottle cap material is poor, it is easy to cause stripping of the threads and misalignment of the threads between the bottle cap and the bottle body, resulting in the bottle cap being unable to be opened and causing waste of finished products; Second, when verifying the stripping rate at the factory, it can only be verified by opening a certain number of finished products, which will lead to a large amount of waste of finished products and increase the cost of factory verification. Utility Model Content

[0005] This invention addresses the shortcomings of existing technologies by developing a tearable, anti-slip aluminum bottle cap. This invention reduces the difficulty of opening the cap caused by slippage or misalignment, lowers factory verification costs, and effectively improves the user experience.

[0006] The technical solution of this utility model to solve the technical problem is: a tearable anti-slip aluminum bottle cap, including a cap body, the cap body including a main body and a breakable piece, the inner side wall of the main body is provided with a first internal thread, the top of the breakable piece is connected to the main body, and the two sides of the breakable piece are connected to the main body through breakable lines.

[0007] As an optimization, at least one set of easily broken glass should be provided. By setting at least one set of easily broken glass, the bottle opening effect can be improved.

[0008] As an optimization, the fragility piece comes in any of the following shapes: long strip, "T" shape, inverted "T" shape, and "Y" shape. This makes it convenient for consumers to pinch and tear the fragility piece.

[0009] As an improvement, the bottom of the tear-off piece has a protrusion that extends beyond the bottom of the main body. This protrusion makes it easier for consumers to tear the tear-off piece.

[0010] As an optimization, the inner wall of the breakable piece is provided with a second internal thread that mates with the first internal thread. By providing the second internal thread, the breakable piece can mate with the main body, thereby achieving a stable connection with the bottle body.

[0011] As an optimization, a gap is provided between the top of the easily broken thread and the top of the main body. This ensures the airtightness of the cap and bottle, preventing incomplete sealing.

[0012] As an optimization, a sealing plug is provided on the inside of the top of the main body. By setting the sealing plug, the sealing performance between the cap and the bottle opening can be further improved.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] By incorporating the main body and the easily breakable piece, the design allows for integral molding, facilitating production. The first internal thread enables connection to the bottle body. The easily breakable thread, under normal conditions, is not under stress, allowing the main body and easily breakable piece to cooperate and ensure a stable connection and seal between the cap and bottle. In cases where the cap cannot be opened normally due to thread wear, stripping, or misalignment, the easily breakable thread allows the bottle neck thread to lift the easily breakable piece, making it easy for the consumer to pinch and tear open the cap. This invention reduces the difficulty of opening the cap due to stripping or misalignment, lowers factory verification costs, and effectively improves the user experience. Attached Figure Description

[0015] Figure 1 This is a perspective view of the first embodiment of the present utility model.

[0016] Figure 2 This is a cross-sectional view of the first embodiment of the present invention.

[0017] Figure 3 This is a perspective view of the second embodiment of the present utility model.

[0018] In the diagram: 1. Cover; 2. Main body; 3. Fragile piece; 4. First internal thread; 5. Fragile wire; 6. Protrusion; 7. Second internal thread. Detailed Implementation

[0019] To clearly illustrate the technical features of this solution, the present invention will be described in detail below through specific implementation methods and in conjunction with the accompanying drawings.

[0020] Example 1

[0021] Figure 1 and Figure 2 As one embodiment of this utility model, such as Figure 1 and Figure 2 As shown, a tearable anti-slip aluminum bottle cap includes a cap body 1, which includes a main body 2 and a breakable piece 3. The inner wall of the main body 2 is provided with a first internal thread 4. The top of the breakable piece 3 is connected to the main body 2, and the two sides of the breakable piece 3 are connected to the main body 2 through breakable lines 5. The breakable lines 5 are either scribed lines or engraved lines.

[0022] By setting the main body 2 and the easily broken piece 3, they can be integrally molded, which is convenient for production; by setting the first internal thread 4, they can be connected to the bottle body; by setting the easily broken line 5, under normal circumstances, the easily broken line 5 is not under force, and the main body 2 and the easily broken piece 3 can cooperate with each other to ensure a stable connection between the cap 1 and the bottle body and ensure sealing. In the case of thread wear, stripping, misalignment, etc., which prevent the bottle cap from being unscrewed normally, the easily broken line 5 can easily lift the easily broken piece 3 from the bottle mouth thread, making it convenient for consumers to pinch and tear the notch to open the cap 1.

[0023] like Figure 1 and Figure 2 As shown, there are two sets of easy-break clips 3. By setting two sets of easy-break clips 3, the bottle opening effect can be improved, allowing the bottle cap to be opened from both sides.

[0024] like Figure 1 and Figure 2 As shown, the fragile piece 3 comes in any of the following shapes: long strip, "T" shape, inverted "T" shape, and "Y" shape. This allows consumers to easily pinch and tear the fragile piece 3.

[0025] like Figure 1 and Figure 2 As shown, the inner wall of the fragile piece 3 is provided with a second internal thread 7 that mates with the first internal thread 4. By providing the second internal thread 7, the fragile piece 3 can mate with the main body 2, thereby achieving a stable connection with the bottle body.

[0026] like Figure 1 and Figure 2 As shown, a gap is provided between the top of the easily breakable wire 5 and the top of the main body 2. This ensures the airtightness of the cap 1 and the bottle body, preventing incomplete sealing.

[0027] A sealing plug 8 is provided on the inner side of the top of the main body 2. The sealing plug 8 is wedge-shaped. By setting the sealing plug 8, the sealing performance between the cap 1 and the bottle mouth can be further improved.

[0028] Example 2

[0029] Figure 3 In another embodiment of this utility model, the difference from the first embodiment is that the bottom of the fragile piece 3 is provided with a protrusion 6, the bottom of which extends beyond the bottom of the main body 2, and the protrusion 6 is provided with anti-slip marks or a pull ring. By providing the protrusion 6, it is convenient for consumers to tear open the fragile piece 3; by providing the anti-slip marks or pull ring, it is convenient for consumers to pinch the protrusion 6, thereby facilitating further tearing of the fragile piece 3.

[0030] In normal use, the main body 2 and the easily broken piece 3 are integrally formed, the easily broken thread 5 is not under stress, and the main body 2 and the easily broken piece 3 can cooperate with each other, tightly connected to the bottle mouth thread through the first internal thread 4 and the second internal thread 7, ensuring the sealing of the cap 1 and the bottle body. In case of thread wear, stripping, misalignment, etc., as the consumer rotates the cap 1, the bottle mouth thread will push up the easily broken piece 3, causing the easily broken thread 5 to break. The consumer can then pinch the protrusion 6 and tear upwards to open the notch, thereby opening the cap 1. This utility model can reduce the difficulty of opening the cap caused by stripping or misalignment, reduce factory verification costs, and effectively improve the user experience.

[0031] The descriptions of the orientation or relative positional relationships of the structure in this utility model, such as "center", "up", "down", "left", "right", "vertical", "horizontal", "inner", and "outer", are based on the orientation or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the structure 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.

Claims

1. A tearable anti-slip aluminum bottle cap, comprising a cap body (1), characterized in that: The cover (1) includes a main body (2) and a breakable piece (3). The inner wall of the main body (2) is provided with a first internal thread (4). The top of the breakable piece (3) is connected to the main body (2), and the two sides of the breakable piece (3) are connected to the main body (2) through a breakable line (5).

2. The tearable anti-slip aluminum bottle cap according to claim 1, characterized in that: At least one set of easily broken pieces (3) is provided.

3. The tearable anti-slip aluminum bottle cap according to claim 1, characterized in that: The easily broken pieces (3) are any one of the following shapes: long strip, "T" shape, inverted "T" shape and "Y" shape.

4. The tearable anti-slip aluminum bottle cap according to claim 1, characterized in that: The bottom of the easily broken piece (3) is provided with a protrusion (6), and the bottom of the protrusion (6) extends beyond the bottom of the main body (2).

5. The tearable anti-slip aluminum bottle cap according to claim 1, characterized in that: The inner wall of the easily broken piece (3) is provided with a second internal thread (7) that mates with the first internal thread (4).

6. The tearable anti-slip aluminum bottle cap according to any one of claims 1 to 5, characterized in that: A gap is provided between the top of the easily broken wire (5) and the top of the main body (2).

7. The tearable anti-slip aluminum bottle cap according to claim 6, characterized in that: A sealing plug (8) is provided on the inner side of the top of the main body (2).

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