External tooth damping sounding bottle cap

Abstract

The utility model relates to an external tooth damping sounding bottle cap, which comprises an upper cap, a sealing cap and a base, the sealing cap is arranged at the top of the inner side of the upper cap, the sealing cap is in threaded connection with the base, and a friction sounding mechanism is arranged between the upper cap and the base. According to the utility model, the friction sounding mechanism is arranged between the upper cover and the base, so that melodious warning tones and hysteresis damping handfeel caused by friction can be generated in the cover screwing process no matter whether the upper cover and the base rotate forwards or backwards.

Description

Technical Field

[0001] The utility model belongs to the technical field of bottle caps, and particularly relates to an external tooth damping sound-generating bottle cap. Background Art

[0002] Currently, all bottle caps on the market are silent, and there is no resistance when turning the knob. The functions are relatively simple and cannot bring any special experience effects. Bottle caps that can make sounds are mostly installed with electronic settings on the bottle caps to realize the function. Not only are the structures complicated but also the batteries need to be replaced. When the bottle cap is opened, the simulated sound is emitted through the internal speaker. For containers used to hold water, the stability needs to be improved, and there is no special change in the feel when twisting. Utility Model Content

[0003] In view of this, the purpose of the utility model is to provide an external tooth damping sounding bottle cap to address the deficiencies in the prior art, which adopts a mechanical friction vibration sounding structure to bring users a different bottle opening feel and music enjoyment.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The utility model discloses an external tooth damping sound-generating bottle cap, comprising an upper cover, a sealing cover and a base. The sealing cover is arranged on the inner top of the upper cover, the sealing cover is threadedly connected with the base, and a friction sound-generating mechanism is arranged between the upper cover and the base.

[0006] In order to better realize the utility model, further optimization is made in the above structure. The friction sound-generating mechanism includes vertical teeth and elastic parts respectively arranged on the inner wall of the upper cover and the outer wall of the base. When the sealing cover is threadedly connected to the base, the inner wall of the upper cover wraps around the outer wall of the base, and the vertical teeth abut against the elastic part.

[0007] In order to better realize the utility model, further optimization is made in the above structure, and the vertical teeth are of trapezoidal structure.

[0008] In order to better implement the utility model, further optimization is made in the above structure, and multiple elastic members are provided.

[0009] In order to better realize the utility model, further optimization is made in the above structure, and the upper cover and the sealing cover are detachably connected.

[0010] In order to better realize the utility model, the above structure is further optimized. A card slot is provided on the sealing cover, and a card strip is provided on the upper cover. The upper cover is inserted into the card slot through the card strip to be detachably connected with the sealing cover.

[0011] In order to better realize the utility model, further optimization is made in the above structure. A connecting piece is arranged on the base, a deformation hole is opened on the base on the side of the elastic piece, the connecting piece is arranged on the inner side of the base below the deformation hole, and the sealing cover is threadedly connected to the connecting piece on the base.

[0012] In order to better realize the utility model, further optimization is made in the above structure, and the connecting piece is threadedly connected to the base.

[0013] In order to better realize the utility model, further optimization is made in the above structure, an annular seal is arranged inside the connecting piece, and when the sealing cover is threadedly connected to the connecting piece, the annular seal is in contact with the sealing cover.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The outer-tooth damping sound-generating bottle cap provided by the utility model has a friction sound-generating mechanism between the upper cover and the base, so that a pleasant prompt sound and a hysteresis damping feel caused by friction can be generated during the process of screwing the cap, regardless of forward or reverse rotation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is one of the axonometric axes of the external tooth damping sound-generating bottle cap of the utility model;

[0018] Figure 2 yes Figure 1 A is a schematic diagram of the partially enlarged structure of the middle part;

[0019] Figure 3 This is a front cross-sectional view of the external tooth damping sound-generating bottle cap of the utility model;

[0020] Figure 4 This is an exploded view of the external tooth damping sound-generating bottle cap of the utility model;

[0021] Figure 5 It is the second axonometric axis of the external tooth damping sound-generating bottle cap of the utility model;

[0022] Figure 6 yes Figure 5 Schematic diagram of the partially enlarged structure of B.

[0023] In the figure:

[0024] 1-upper cover, 101-card strip, 2-sealing cover, 201-card slot, 3-base, 301-connecting piece, 302-deformation hole, 4-vertical teeth, 5-elastic piece, 6-annular sealing piece. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0026] In the description of the present utility model, it should be noted that, unless otherwise specified, "multiple" means two or more; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0028] Embodiment 1:

[0029] Reference Figure 1-Figure 4 The outer tooth damping sound-generating bottle cap provided by the utility model comprises an upper cover 1, a sealing cover 2 and a base 3. The sealing cover 2 is arranged on the inner top of the upper cover 1, and the base 3 is arranged at the bottle mouth. A card slot 201 is provided on the sealing cover 2, and a card strip 101 is provided on the upper cover 1. The upper cover 1 is inserted into the card slot 201 through the card strip 101 to be detachably connected with the sealing cover 2. The sealing cover 2 is threadedly connected to the base 3, and a friction sound-generating mechanism is provided between the upper cover 1 and the base 3.

[0030] like Figure 1 and Figure 2As shown, the friction sound-generating mechanism includes vertical teeth 4 and elastic members 5 respectively arranged on the inner wall of the upper cover 1 and the outer wall of the base 3. When the sealing cover 2 is threadedly connected with the base 3, the inner wall of the upper cover 1 wraps around the outer wall of the base 3, and the vertical teeth 4 abut against the elastic member 5. In order to prevent accidental jamming of the sound during the knob turning process, the root of the vertical teeth 4 is designed as a partial trapezoidal slider structure in this design to prevent this phenomenon from happening.

[0031] More than two elastic members 5 can form a stereo sound, and multiple elastic members 5 can make the sound clearer and more three-dimensional. Secondly, in addition to the injection-molded food-grade plastic material (such as PMMA; PC; PE; PP or other materials), the elastic member 5 can also be made of SU316 and SU304 food-grade stainless steel materials, which can also make pleasant sounds. After many tests and proofing, these materials can also make pleasant sounds when blown, pressed, cast, injection molded, extruded, laminated, molded, or thermoformed on the bottleneck and cap joint of the glass, ceramic, or stainless steel bottle or cup body.

[0032] A connecting piece 301 is provided on the base 3, and a deformation hole 302 is provided on the base 3 on the side of the elastic piece 5. The deformation hole 302 in this example is a U-shaped hole surrounding the elastic piece 5, which can prevent the occurrence of a jamming phenomenon. When the elastic piece 5 is squeezed by the vertical teeth 4, the elastic piece 5 is deformed and displaced appropriately inward. The connecting piece 301 is provided on the inner side of the base 3 below the deformation hole 302, and is used to isolate the part of the base 3 containing the deformation hole 302 separately to prevent leakage. The sealing cover 2 is threadedly connected to the connecting piece 301 on the base 3. The connecting piece 301 is threadedly connected to the base 3.

[0033] like Figure 3 As shown, an annular seal 6 is provided inside the connector 301, and when the sealing cover 2 is threadedly connected to the connector 301, the annular seal 6 contacts the sealing cover 2, and a tight seal is formed to prevent water in the bottle from leaking from the gap of the threaded connection.

[0034] When in use, by screwing the upper cover 1, the vertical teeth 4 on the inner wall of the upper cover 1 and the elastic member 5 on the outer wall of the base 3 contact and rub against each other, thereby generating friction damping and a pleasant prompt sound. This is also fully applicable to the following product expansion applications where users need to twist the cover and listen to the sound: such as (handheld stainless steel thermos cups, covered glass cups, white wine, red wine, beer, champagne, various beverage packaging, cosmetics and other bottle packaging life products, including various designs of crystal bottle caps, plastic bottle caps, aluminum-plastic composite bottle caps, metal bottle caps, and decorative bottle caps and cup caps with different shapes and processes such as spraying, electrophoresis, electroplating, painting, and laser engraving).

[0035] Embodiment 2:

[0036] Reference Figure 5 and Figure 6 The difference between the present embodiment 2 and the embodiment 1 is that the U-shaped deformation hole 302 surrounding the elastic member 5 is changed into two independent deformation holes 302 opened on both sides of the elastic member 5. By changing the shape of the deformation hole 302, the sound effect of the prompt sound can be changed.

[0037] The material, diameter and width of the cylindrical tone teeth or elastic U-shaped or H-shaped tuning forks determine the sound intensity and hysteresis damping when the bottle cap knob is turned. This is designed into the product by the user according to user needs during mass production and assembly by the supporting bottle cap manufacturer. The sound intensity and damping produced by the different materials, shapes, sizes and structures of the upper and lower tone teeth and tuning forks are different.

[0038] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An external tooth damping sound-generating bottle cap, characterized in that: The invention comprises an upper cover (1), a sealing cover (2) and a base (3); the sealing cover (2) is arranged at the inner top of the upper cover (1); the sealing cover (2) is threadedly connected to the base (3); and a friction sound-generating mechanism is arranged between the upper cover (1) and the base (3).

2. The outer tooth damping sound-generating bottle cap according to claim 1, characterized in that: The friction sound-generating mechanism comprises vertical teeth (4) and an elastic member (5) which are respectively arranged on the inner wall of the upper cover (1) and the outer wall of the base (3); when the sealing cover (2) is threadedly connected to the base (3), the inner wall of the upper cover (1) wraps around the outer wall of the base (3), and the vertical teeth (4) abut against the elastic member (5).

3. The outer tooth damping sound-generating bottle cap according to claim 2, characterized in that: The vertical teeth (4) are of a trapezoidal structure.

4. The outer tooth damping sound-generating bottle cap according to claim 3, characterized in that: A plurality of elastic members (5) are provided.

5. The outer tooth damping sound-generating bottle cap according to claim 4, characterized in that: The upper cover (1) and the sealing cover (2) are detachably connected.

6. The outer tooth damping sound-generating bottle cap according to claim 5, characterized in that: The sealing cover (2) is provided with a card slot (201), the upper cover (1) is provided with a card strip (101), and the upper cover (1) is inserted into the card slot (201) by the card strip (101) to be detachably connected to the sealing cover (2).

7. The external tooth damping sound-generating bottle cap according to any one of claims 2 to 6, characterized in that: A connecting piece (301) is provided on the base (3), a deformation hole (302) is provided on the base (3) on the side of the elastic piece (5), the connecting piece (301) is arranged on the inner side of the base (3) below the deformation hole (302), and the sealing cover (2) is threadedly connected to the connecting piece (301) on the base (3).

8. The outer tooth damping sound-generating bottle cap according to claim 7, characterized in that: The connecting piece (301) is threadedly connected to the base (3).

9. The outer tooth damping sound-generating bottle cap according to claim 8, characterized in that: An annular sealing member (6) is provided inside the connecting member (301), and when the sealing cover (2) is threadedly connected to the connecting member (301), the annular sealing member (6) is in contact with the sealing cover (2).

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