Aluminum beer easy-to-pull bottle cap
By setting up convex blocks and bending parts in the pull -up structure of the beer to pull the bottle cap, the problem that the existing beer is difficult to pull the bottle cap is difficult to open, and the lower opening strength and higher operation convenience are achieved.
Patent Information
- Application Number
- CN202421232000.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-05-31
AI Technical Summary
The existing beer easy-to-pull bottle caps adopt integrated molding die-casting on the pull-ring structure, resulting in a small lifting angle of the pull-ring, difficult to pull open or requires a large force, which can easily lead to hand damage.
Designed a kind of aluminum beer -made bottle cap. The pull ring structure is connected to the bottle cap through the rivet, and the convex blocks and bending parts set on the pull ring unit increase The bending strength of the ring of the ring.
By setting the convex blocks and bending parts, the strength of opening the bottle cap is reduced, the convenience of operation is improved, and the risk of hand damage is reduced.
Smart Images
Figure CN222409275U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field related to beer packaging, in particular to an aluminum beer easy-pull bottle cap. Background Art
[0002] The bottle cap must be tightly fixed on the bottle mouth to prevent the liquid inside from spilling or losing pressure (in the case of pressurized or carbonated beverages). At the same time, the seal is also necessary to maintain the hygiene of the bottle. Due to the seal, the bottle cap is also difficult to open simply by hand. As we all know, the twist-off bottle cap is a significant improvement in manual bottle opening technology.
[0003] However, it is often the case that the bottle cap cannot be twisted open, which often causes the bottle cap lock to injure the hand, or causes the hand to feel sore due to excessive force. In order to avoid hand injuries, people often wrap the bottle cap with the corner of a shirt or cloth when twisting the bottle cap, making the operation very inconvenient.
[0004] Therefore, in the existing various easy-open bottle caps, since the pull ring structure is all integrally formed by die-casting, during the pulling process of the pull ring, the opening portion of the bottle cap cannot be opened or requires a large force to open due to the small tilting angle of the pull ring. Utility Model Content
[0005] The utility model aims to provide an aluminum beer easy-pull bottle cap to solve the problems raised in the above background technology.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] An aluminum beer easy-pull bottle cap comprises a bottle cap body and a pull ring structure arranged on the bottle cap body, wherein the pull ring structure comprises:
[0008] A connecting piece connected to a pull-open portion formed on the bottle cap body through a rivet, the connecting piece is connected to a pull ring unit, and the pull ring unit is provided with at least one protrusion along a side thereof that is pulled open.
[0009] The aluminum beer easy-pull bottle cap as described above: the pull ring unit comprises a pull ring, and the protrusion is arranged on one side of the pull ring along the pulling starting direction thereof.
[0010] The aluminum beer easy-pull bottle cap as described above: a straight portion is formed on the pull ring, the straight portion is connected to the connecting piece, and the protrusion is arranged on a side of the straight portion away from the connecting piece.
[0011] The aluminum beer easy-pull bottle cap as described above: the protrusion and the straight portion are integrally formed.
[0012] The aluminum beer easy-pull bottle cap as described above: a bent portion is formed at the connection between the straight portion and the connecting piece, and the bent portion faces the end surface of the bottle cap body.
[0013] The aluminum beer easy-pull bottle cap as described above: an embedded position is arranged on the side of the pull ring away from the straight portion.
[0014] The aluminum beer easy-pull bottle cap as described above: an embedded groove is formed on the bottle cap body, and the pull ring structure is placed in the embedded groove.
[0015] Compared with the prior art, the utility model has the following beneficial effects: by providing the protrusion, when the pull ring unit rotates upward, the protrusion abuts against the bottle cap body, thereby increasing the tilting height of the connecting piece, making it easier to pull up the pull-opening portion on the bottle cap body, thereby reducing the opening force;
[0016] The provided bending portion can reduce the force required for bending the pull ring relative to the connecting piece, so as to facilitate pulling of the pull ring. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the structure of an aluminum beer bottle cap.
[0018] Figure 2 It is a schematic diagram of the structure of the pull ring structure in the aluminum beer bottle cap.
[0019] Figure 3 This is a schematic diagram of the structure of the pull ring structure in the aluminum beer bottle cap from another angle.
[0020] Figure 4 A top view of the pull ring structure in an aluminum beer bottle cap.
[0021] Figure 5 for Figure 4 Cross-section view along the AA direction.
[0022] In the figure: 1-bottle cap body, 101-pull-open portion, 102-embedded groove, 2-pull ring, 201-embedded position, 3-rivet, 4-connector, 5-straight portion, 6-bump, 7-bending portion. DETAILED DESCRIPTION
[0023] Various exemplary embodiments, features and aspects of the present application will be described in detail below with reference to the accompanying drawings. The same reference numerals in the accompanying drawings represent elements with the same or similar functions. Although various aspects of the embodiments are shown in the accompanying drawings, the drawings are not necessarily drawn to scale unless otherwise specified.
[0024] The word “exemplary” is used exclusively herein to mean “serving as an example, example, or illustration.” Any embodiment described herein as “exemplary” is not necessarily to be construed as preferred or advantageous over other embodiments.
[0025] In addition, in order to better illustrate the present application, numerous specific details are provided in the specific embodiments below. It should be understood by those skilled in the art that the present application can also be implemented without certain specific details. In some examples, methods, means, and elements well known to those skilled in the art are not described in detail in order to highlight the subject matter of the present application.
[0026] See also Figure 1-Figure 5 In an embodiment of the utility model, an aluminum beer easy-pull bottle cap includes a bottle cap body 1 and a pull ring structure arranged on the bottle cap body 1, the pull ring structure includes a connecting member 4 connected to a pull-opening portion 101 formed on the bottle cap body 1 through a rivet 3, the connecting member 4 is connected to the pull ring unit, and the pull ring unit is provided with at least one protrusion 6 along the side thereof that is pulled to open.
[0027] By providing the protrusion 6, when the pull ring unit rotates upward, the protrusion 6 abuts against the bottle cap body 1, thereby increasing the tilting height of the connecting member 4 to facilitate pulling up the pull-opening portion 101 on the bottle cap body 1 to reduce the opening force.
[0028] In detail, when the pull ring unit is pulled, the end of the protrusion 6 first contacts the bottle cap body 1, and when the pull ring unit rotates from a horizontal state to a vertical state, due to the action of the protrusion 6, the height of the end of the pull ring unit connected to the protrusion 6 gradually increases, thereby quickly causing the pull portion 101 to be disconnected from the bottle cap body 1 during the rotation of the pull ring unit (the initial state is only a partial disconnection state).
[0029] Preferably, the protrusion 6 is arranged in a semicircular or arc-shaped structure, so that the contact between the protrusion 6 and the bottle cap body 1 is point contact or line contact, thereby reducing the friction between the protrusion 6 and the bottle cap body 1 to a certain extent.
[0030] Furthermore, the pull ring unit includes a pull ring 2, the protrusion 6 is arranged on one side of the pull ring 2 along the starting direction of pulling, and the pull ring 2 is arranged in a circular structure, so that when the user pulls it, there will be no problem of sharp edges and corners causing pain between the pull ring 2 and the user's fingers, and the pull ring 2 has a smooth transition.
[0031] Furthermore, a straight portion 5 is formed on the pull ring 2 , the straight portion 5 is connected to the connecting member 4 , and the protrusion 6 is arranged on a side of the straight portion 5 away from the connecting member 4 . Preferably, the protrusion 6 and the straight portion 5 are integrally formed.
[0032] In this embodiment, a bending portion 7 is formed at the connection between the straight portion 5 and the connecting member 4, and the bending portion 7 faces the end surface of the bottle cap body 1. Since the pull ring 2 and the connecting member 4 are both placed straight on one side of the bottle cap body 1 in the initial state, when the pull ring 2 is pulled, a certain angle will change relative to the connecting member 4. Therefore, the bending portion 7 can reduce the force required for bending the pull ring 2 relative to the connecting member 4, so as to facilitate the pulling of the pull ring 2.
[0033] Preferably, in order to facilitate the user's fingers to release from the pull ring 2 and to facilitate pulling up the pull ring 2, an embedded position 201 is provided on the side of the pull ring 2 away from the straight portion 5, and the user can insert a nail or the end of a finger into the embedded position 201 to pull up the pull ring 2.
[0034] As another embodiment of the utility model, an embedded groove 102 is formed on the bottle cap body 1, and the pull ring structure is placed in the embedded groove 102. The embedded groove 102 is set so that the pull ring structure is embedded in it as a whole, ensuring that the pull ring structure will not be easily damaged during transportation.
[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
[0036] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. An aluminum beer easy-pull bottle cap, comprising a bottle cap body (1) and a pull ring structure arranged on the bottle cap body (1), characterized in that: The pull ring structure comprises: A connecting piece (4) connected to a pull-opening portion (101) formed on a bottle cap body (1) via a rivet (3), wherein the connecting piece (4) is connected to a pull ring unit, and the pull ring unit is provided with at least one protrusion (6) along a side thereof that is pulled open.
2. The aluminum beer easy-pull bottle cap according to claim 1, characterized in that: The pull ring unit comprises a pull ring (2), and the protrusion (6) is arranged on one side of the pull ring (2) along the pulling starting direction thereof.
3. The aluminum beer easy-pull bottle cap according to claim 2, characterized in that: A straight portion (5) is formed on the pull ring (2), the straight portion (5) is connected to the connecting piece (4), and the protrusion (6) is arranged on a side of the straight portion (5) away from the connecting piece (4).
4. The aluminum beer easy-pull bottle cap according to claim 3, characterized in that: The convex block (6) and the straight portion (5) are integrally formed.
5. The aluminum beer easy-pull bottle cap according to claim 3, characterized in that: A bent portion (7) is formed at the connection between the straight portion (5) and the connecting piece (4), and the bent portion (7) faces the end surface of the bottle cap body (1).
6. The aluminum beer easy-pull bottle cap according to claim 3, characterized in that: An embedded position (201) is provided on the side of the pull ring (2) away from the straight portion (5).
7. An aluminum beer easy-pull bottle cap according to any one of claims 1 to 6, characterized in that: An embedded groove (102) is formed on the bottle cap body (1), and the pull ring structure is placed in the embedded groove (102).