CN219602047U

CN219602047U - Crystal component of bottle cap

Info

Publication number: CN219602047U
Application number: CN202320886667.0U
Authority: CN
Inventors: 赵来兴
Original assignee: Zhejiang Yongsheng Packaging Co ltd
Current assignee: Zhejiang Yongsheng Packaging Co ltd
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-08-29
Anticipated expiration: 2033-04-19

Abstract

The technical scheme discloses a bottle cap crystal component which comprises a crystal head, an inner sleeve and an upper cover; the crystal head and the inner sleeve are provided with a first assembling part at the position where they are arranged; the inner sleeve is a hard metal inner sleeve, the inside of the inner sleeve is hollow, the edge of the inner sleeve is a sleeve wall, the inside of the sleeve wall is a placing groove, the bottom of the sleeve wall is provided with an extension part, the extension part and the sleeve wall are intersected to form a buckling groove, and the first assembly part is arranged in the placing groove; the upper cover and the inner sleeve are provided with a second assembly part, the upper cover is hollow, the inner sleeve is sleeved at the hollow position of the second assembly part, the inner wall of the inner part of the upper cover is provided with a buckling piece and a stripe groove, the buckling piece is matched with the buckling groove of the inner sleeve, and the stripe groove is matched with the bottle cap. The technical problem that this technical scheme solved is: how to improve the assembly of the crystal head and the plastic upper cover and avoid the problem of using excessive glue.

Description

Crystal component of bottle cap

Technical Field

The utility model relates to a component for fixing and decorating a bottle cap, which is designed with a crystal head, an inner cap and an upper cap structure so as to wrap the bottle cap inside.

Background

The high-end wine bottle generally fixes and decorates the bottle cap, and the fixing and decorating parts commonly adopted at present have a combined structure of a crystal head adopting glass and an inner cap made of plastic, so that the luxury of the wine bottle is displayed. Because the crystal head is made of glass, the deformation of the crystal head is larger than that of the inner cover made of plastic, so that the crystal head is unstable in an up-down gap and a shaft movement gap, and the crystal head is adhered by glue after being filled with wine in a wine factory. This involves the risk of glue spillage, weak adhesion, etc. In addition, the crystal head is complex in process of matching with the upper cover, stress of the crystal head at the matching position is concentrated, and material waste is caused by the fact that the crystal head is damaged frequently.

Disclosure of Invention

The utility model aims to provide a bottle cap crystal assembly, which solves the technical problems that: how to improve the assembly of the crystal head and the plastic upper cover and avoid the problem of using excessive glue.

The bottle cap crystal component comprises a crystal head, an inner sleeve and an upper cover; the crystal head and the inner sleeve are provided with a first assembling part at the position where they are arranged; the inner sleeve is a hard metal inner sleeve, the inside of the inner sleeve is hollow, the edge of the inner sleeve is a sleeve wall, the inside of the sleeve wall is a placing groove, the bottom of the sleeve wall is provided with an extension part, the extension part and the sleeve wall are intersected to form a buckling groove, and the first assembly part is arranged in the placing groove; the upper cover and the inner sleeve are provided with a second assembly part, the upper cover is hollow, the inner sleeve is sleeved at the hollow position of the second assembly part, the inner wall of the inner part of the upper cover is provided with a buckling piece and a stripe groove, the buckling piece is matched with the buckling groove of the inner sleeve, and the stripe groove is matched with the bottle cap.

The top of the crystal head is in a crystal shape, the bottom surface of the crystal head is horizontal, and the first assembly part is arranged on the bottom surface and extends towards the inner sleeve.

The first assembly part is provided with an annular glue storage groove at the transverse position of the middle part.

The first assembly part is integrally of a polygonal column structure, the inner sleeve is also of a polygonal column structure, and the second assembly part is internally of a polygonal inner cavity structure.

The polygon is a hexagon.

The buckling piece is integrally J-shaped and faces the axial line direction of the upper cover.

The number of the buckling pieces is three and the buckling pieces are arranged at intervals.

The stripe groove is positioned below the buckling piece.

The inner sleeve is an aluminum inner sleeve.

The utility model has the advantages that as the hard inner sleeve is added between the crystal head and the upper cover to optimize, the assembly deformation between the parts is reduced, so that the glue can not overflow onto the cover and can be directly arranged in the upper cover without adding the glue, and the risk of the wine factory during filling wine is reduced; the matching requirement of the crystal head and the inner sleeve is far smaller than the matching requirement of the crystal head and the upper cover before, so that the stress concentration condition of the crystal head during processing can be greatly reduced, the damage condition of the crystal head during production, transportation and assembly can be greatly reduced, and resources can be saved; the size of the inner sleeve can be controlled very accurately, the inner sleeve is matched with the inner cover of the plastic part in a high degree, the gap caused by the multi-part matching is reduced, the experience of consumers is improved, and the reject ratio of products is reduced.

Drawings

FIG. 1 is a schematic view of a bottle cap crystal assembly;

figure 2 is an exploded view of the bottle cap crystal assembly of figure 1;

FIG. 3 is a schematic view of the crystal assembly sleeved with a bottle cap;

FIG. 4 is an exploded schematic view of the structure of FIG. 3;

FIG. 5 is a schematic view of the inner sleeve;

FIG. 6 is a schematic view of the other side view of the inner sleeve;

in the figure

1. The crystal head, 11. The first assembly part, 111. The glue storage groove;

2. the inner sleeve, 21, the sleeve wall, 22, the placing groove, 23, the extension part, 24 and the buckling groove;

3. the upper cover, 31, the second assembly part, 32, the buckling piece, 33, the stripe groove;

4. and (5) a bottle cap.

Detailed Description

Referring to fig. 1 to 6, the bottle cap crystal assembly is provided with a crystal head 1, an inner sleeve 2 and an upper cover 3; the crystal head 1 is used for being assembled with the inner sleeve 2 and has a certain decorative effect; the inner sleeve 2 is used as a structural connecting piece between the crystal head 1 and the upper cover 3; the upper cover 3 is used for assembling and fixing the bottle cap 4. In practice, the components described above may be optimized for modification or equivalent replacement with existing components.

The whole crystal head 1 in the figure can be designed in the prior art, if the top part of the crystal head is shaped in a crystal shape, the bottom surface of the crystal head is designed horizontally so as to facilitate the design of the first assembling part 11, and thus the first assembling part 11 can extend towards the inner sleeve 2. As shown in the figure, the first assembly part 11 is integrally designed in a hexagonal column structure, and an annular glue storage groove 111 is formed in a transverse position of the middle part, so that the crystal head 1 can be better adhered to the inner sleeve 2. In practical applications, the shape of the first fitting part 11 may also be designed in other patterns, such as pentagons and the like.

The whole inner sleeve 2 in the figure is formed by processing or die casting an aluminum piece, the dimensional tolerance and the deformation amount of the inner sleeve can be well controlled, the inner sleeve 2 is hollow, the edge is designed into a sleeve wall 21, and the inner part of the sleeve wall 21, namely the inner hollow of the inner sleeve 2, is designed into a placing groove 22, so that the first assembling part 11 of the crystal head 1 is arranged in the placing groove 22. In order to facilitate the cooperation of the inner sleeve 2 and the upper cover 3, an extension part 23 which extends outwards and is tilted can be designed at the lower part, namely the bottom position, of the sleeve wall 21, so that the extension part 23 can intersect with the sleeve wall 21 to form a buckling groove 24 structure, thereby facilitating the mutual buckling and fixing of buckling pieces 32 in the upper cover 3. As shown in the figure, the inner sleeve 2 is also of hexagonal cylindrical design so as to form a close fit with the first fitting portion 11 of the crystal head 1. In practical applications, the inner sleeve 2 may also be designed in other shapes, such as pentagonal structure; meanwhile, the inner sleeve 2 can be made of other hard metal materials, so that the assembly deformation with other parts is reduced.

The upper cap 3 in the figure has an upper part, which is the second fitting, and a lower part, which is intended to cover the closure 4. The whole inside of the upper cover 3 adopts a hollow structure design, and meanwhile, the inner cavity structure of the second assembly part can form a corresponding shape and good assembly relation with the inner sleeve 2. As shown in the drawing, in order to facilitate the cooperation with the inner sleeve 2 and the bottle cap 4, the upper cap 3 is respectively designed with a buckling piece 32 and a stripe groove 33, so as to realize the cooperation with the buckling groove 24 of the inner sleeve 2 and the bottle cap 4, respectively. As shown in the drawings, the snap-fit tab 32 is shown in a J-shaped configuration while remaining oriented toward the axis of the upper cover 3. The snap tabs 32 are shown as three in design and spaced apart from one another. The shape of the grooves 33 in the figures corresponds to the vertical groove retaining structure on the outer side of the closure 4, which enables a tight fitting with the closure 4. In practical applications, the structure of the upper cover 3 may be further optimized, for example, the shape of the fastening piece 32 may be designed in other ways.

The above-described specific embodiments are merely for explaining the present technical solution, and are not intended to limit the present technical solution. In the description of the present technical solution, it should be noted that the terms such as "upper", "inner", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, and are merely for convenience of describing the present technical solution and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present technical solution.

Meanwhile, in the description of the present technical solution, it should be noted that, unless explicitly specified and limited otherwise, the terms "fixed", "fitting", and "fitting" should be construed broadly, and may be, for example, a fixed connection, a removable connection, or an integral connection; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present technical solution can be understood by those skilled in the art according to specific circumstances.

Although embodiments of the present technology have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the technology, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Bottle lid crystal subassembly, its characterized in that: comprises a crystal head (1), an inner sleeve (2) and an upper cover (3); the crystal head (1) and the inner sleeve (2) are provided with a first assembling part (11) at the position where they are arranged; the inner sleeve (2) is a hard metal inner sleeve (2), the inside of the inner sleeve is hollow, the edge of the inner sleeve is a sleeve wall (21), the inside of the sleeve wall (21) is provided with a placing groove (22), the bottom of the sleeve wall (21) is provided with an extension part (23), the extension part (23) is intersected with the sleeve wall (21) to form a buckling groove (24), and the first assembling part (11) is arranged in the placing groove (22); the position where the upper cover (3) and the inner sleeve (2) are arranged is provided with a second assembly part (31), the upper cover (3) is hollow, the inner sleeve (2) is sleeved at the hollow position of the second assembly part (31), the inner wall of the inner part of the upper cover (3) is provided with a buckling piece (32) and a stripe groove (33), the buckling piece (32) is matched with the buckling groove (24) of the inner sleeve (2), and the stripe groove (33) is matched with the bottle cap (4).

2. The bottle cap crystal assembly of claim 1, wherein: the top of the crystal head (1) is in a crystal shape, the bottom surface of the crystal head is horizontal, and the first assembly part (11) is arranged on the bottom surface and extends towards the inner sleeve (2).

3. The bottle cap crystal assembly of claim 2, wherein: the first assembly part (11) is provided with an annular glue storage groove (111) at the transverse position of the middle part.

4. A bottle cap crystal assembly according to claim 3, wherein: the first assembly part (11) is of a polygonal column structure as a whole, the inner sleeve (2) is of a polygonal column structure, and the second assembly part (31) is of a polygonal inner cavity structure.

5. The bottle cap crystal assembly of claim 4, wherein: the polygon is a hexagon.

6. The bottle cap crystal assembly of claim 5, wherein: the buckling piece (32) is integrally J-shaped and faces the axial line direction of the upper cover (3).

7. The bottle cap crystal assembly of claim 6, wherein: the number of the buckling pieces (32) is three, and the buckling pieces are arranged at intervals.

8. The bottle cap crystal assembly of claim 7, wherein: the stripe groove (33) is positioned below the buckling piece (32).

9. The bottle cap crystal assembly of claim 8, wherein: the inner sleeve (2) is an aluminum inner sleeve (2).