CN218464165U

CN218464165U - Combined cover matched with glass bottle

Info

Publication number: CN218464165U
Application number: CN202221975586.XU
Authority: CN
Inventors: 徐圳涵; 叶艺裙
Original assignee: Wanbaolong Zhangzhou Metal Product Co ltd
Current assignee: Wanbaolong Zhangzhou Metal Product Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2023-02-10
Anticipated expiration: 2032-07-28

Abstract

The utility model discloses a combined cover matched with a glass bottle for use, which comprises an upper cover, wherein the upper cover comprises a top part, the edge of the top part extends downwards to form a circular ring part, the combined cover also comprises a metal clamping strip, one end of the metal clamping strip is provided with a bendable clamping part, and the other end of the metal clamping strip is provided with a matching through hole; the inner end surface of the top of the upper cover is injected with foam rubber and is solidified to form a circle of sealing layer or a sealing ring is arranged; the metal clamping strip is bent into a circular ring shape, and the clamping part penetrates through the matching through hole and bends to press the other end of the metal clamping strip; the upper cover is sleeved with the metal clamping strip forming a circular ring shape, the upper end of the metal clamping strip is inwards bent to form a crimping part, the crimping part presses the top of the upper cover, when the sealing layer or the sealing ring is matched with a glass bottle, the end part of the bottle mouth of the glass bottle is pressed by the sealing layer or the sealing ring, the lower end of the metal clamping strip is inwards bent to form a bending part, and the neck part of the bottle mouth of the glass bottle is clamped by the bending part. The utility model discloses have better sealing performance, be convenient for again open.

Description

Combined cover matched with glass bottle

Technical Field

The utility model belongs to the technical field of packaging container manufacturing technology and specifically relates to a combined cover who uses with glass bottle mutually.

Background

Glass bottles are commonly used for containing food such as cans and bird's nests, which contain salt, sugar and acid in liquid, because of their corrosion resistance. The glass bottle cap body is a common metal cap, a plurality of sections of external threads are arranged on the neck of the glass bottle neck, internal threads are processed on the metal cap, and the metal cap and the glass bottle are sealed through the screwed connection of the internal threads and the external threads. The sealing mode has the following problems that if the two are screwed tightly, the two can be opened with a large force, the opening is inconvenient, if the two are screwed loosely, large shaking and vibration occur in transportation, the metal cover and the glass bottle are easy to loosen, the sealing is influenced, and the storage time of food is influenced if the sealing is not good; in addition, the multi-section external threads arranged on the neck of the mouth of the glass bottle can increase the manufacturing difficulty of the glass bottle and improve the manufacturing cost of the glass bottle.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a combined cover who uses with glass bottle is cooperateed, it has better sealing performance, is convenient for open again.

In order to achieve the above purpose, the technical scheme of the utility model is that: a combined cover matched with a glass bottle comprises an upper cover, a metal clamping strip and a plurality of clamping holes, wherein the upper cover comprises a top part, the edge of the top part extends downwards to form a circular ring part, one end of the metal clamping strip is provided with a bendable clamping part, and the other end of the metal clamping strip is provided with a matching through hole; the inner end surface of the top of the upper cover is injected with foam rubber and is solidified to form a circle of sealing layer or a sealing ring is arranged; the metal clamping strip is bent into a circular ring shape, and the clamping part penetrates through the matching through hole and bends to press the other end of the metal clamping strip; the upper cover is sleeved with the metal clamping strip forming a circular ring shape, the upper end of the metal clamping strip is inwards bent to form a crimping part, the crimping part presses the top of the upper cover, when the sealing layer or the sealing ring is matched with a glass bottle, the end part of the bottle mouth of the glass bottle is pressed by the sealing layer or the sealing ring, the lower end of the metal clamping strip is inwards bent to form a bending part, and the neck part of the bottle mouth of the glass bottle is clamped by the bending part.

The metal clamping strip is further improved, the middle part of the end part of the other end of the metal clamping strip extends outwards to form a matching part, and the matching through hole is formed in the matching part. The metal card strip body just can block the ring portion of upper cover better like this, the whole and glass bottle assembly of being convenient for.

Preferably, the clamping portion is formed by stamping a part of the body at one end of the metal clamping strip. To facilitate manufacture.

The metal clamping strip is further improved, after the metal clamping strip is bent into a circular ring shape, a gap is reserved between two ends of the crimping part, and a gap is also reserved between two ends of the bending part. The metal clamping strip can more reliably clamp the circular ring part of the upper cover.

Preferably the gap is 1-2mm.

In a further refinement, the upper cover includes a top intermediate portion that is downwardly concave and the concave intermediate portion is also upwardly convex. This can effectively increase the strength of the upper cover.

And a circle of inner groove is formed between the top part and the circular ring part, and the inner groove is provided with the sealing ring or is injected with foam rubber and is solidified to form a circle of sealing layer. This facilitates the installation of the seal ring or the injection of the foam and curing to form a ring of sealing layer.

The neck of the mouth of the glass bottle is provided with a shoulder, and the shoulder is clamped by the bending part.

The utility model discloses owing to form the annular metal card strip of circle and entangle the upper cover, inwards buckle and form crimping portion in metal card strip upper end, crimping portion pushes down the upper cover top, when cooperating with the glass bottle, glass bottle mouth end portion is pushed down to sealing layer or sealing washer, and inwards buckle and form the bending portion in metal card strip lower extreme, and the bending portion blocks glass bottle bottleneck neck. Therefore, the sealing layer or the sealing ring in the upper cover can be ensured to reliably press the end part of the glass bottle mouth through the upper limit and the lower limit of the metal clamping strip crimping part and the bending part, the sealing of the upper cover on the glass bottle mouth is prevented from being influenced by shaking and vibration, the sealing performance is better, and the sealing device is suitable for sealing for a longer time. On the other hand, when the glass jar is opened, the clamping part is broken off, the clamping part is separated from the matching through hole, and the metal clamping strip is taken down; the upper cover can be easily disassembled, and the bottle mouth of the glass bottle can be opened; thus, the opening of the combined cover is convenient. Additionally, utilize the utility model discloses, because the glass bottle need not to set up the multistage external screw thread, can also reduce the preparation degree of difficulty of glass bottle, reduce the cost of manufacture of glass bottle.

Drawings

FIG. 1 is a perspective view of the utility model before being matched with a glass bottle;

FIG. 2 is an exploded perspective view of the glass bottle of the present invention before being fitted;

FIG. 3 is a top view of the present invention before it is mated with a glass bottle;

FIG. 4 isbase:Sub>A cross-sectional view A-A of FIG. 3;

FIG. 5 is a cross-sectional view B-B of FIG. 3;

FIG. 6 is a perspective view of the utility model after being matched with a glass bottle;

FIG. 7 is a top view of the present invention after being engaged with a glass bottle;

fig. 8 is a cross-sectional view C-C of fig. 7.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 8, a combined cover used in cooperation with a glass bottle comprises an upper cover 1 and a metal clip strip 2, wherein the upper cover 1 comprises a top portion 1a, the edge of the top portion 1a extends downwards to form a circular ring portion 1b, a bendable clip portion 21 is arranged at one end of the metal clip strip 2, and the clip portion 21 is formed by stamping a part of a body at one end of the metal clip strip 2; the other end of the metal clamping strip 2 is provided with a matching through hole 22, the middle part of the end part of the other end of the metal clamping strip 2 extends outwards to form a matching part 23, and the matching through hole 22 is arranged on the matching part 23; the inner end face of the top 1a of the upper cover 1 is injected with foam rubber and is cured to form a circle of sealing layer 3, and the inner end face of the top 1a of the upper cover 1 can also be provided with a sealing ring to replace the sealing layer 3; the metal clamping strip 2 is bent into a circular ring shape, and the clamping part 21 penetrates through the matching through hole 22 and bends to press the matching part 23 at the other end of the metal clamping strip 2. The foam rubber can be micro-bubble bottle cap rubber.

The upper cover 1 is sleeved with the annular metal clamping strip 2, the upper end of the metal clamping strip 2 is bent inwards to form a crimping part 24, the crimping part 24 presses the top 1a of the upper cover 1, when the sealing layer 3 is matched with the glass bottle 4, the sealing layer 3 presses the end part of the mouth of the glass bottle 4, the lower end of the metal clamping strip 2 is bent inwards to form a bending part 25, and the neck part of the mouth of the glass bottle 4 is clamped by the bending part 25. The neck of the bottle mouth of the glass bottle 4 is provided with a shoulder 41, and the bending part 25 clamps the shoulder 41.

After the metal clamping strip 2 is bent into a circular ring shape, a gap is left between two ends of the crimping part 24, and a gap is also left between two ends of the bending part 25. Preferably the gap is 1-2mm. Therefore, the metal clamping strip 2 can be ensured to clamp the annular part 1b of the upper cover 1, and the whole combined cover is convenient to install and match with the bottle mouth of the glass bottle 4.

The middle part of the top 1a of the upper cover 1 is concave downwards, and the concave middle part is also arched upwards. A circle of inner grooves 1c are formed between the top part 1a and the circular ring part 1b, and foam glue is injected into the inner grooves 1c and is solidified to form a circle of sealing layers 3; or the inner groove 1c is provided with a sealing ring for replacing the sealing layer 3.

The utility model discloses during the use, splendid attire material in glass bottle 4, then form ring form metal card strip 2 and entangle upper cover 1, 4 bottleneck tip of glass bottle are pushed down to sealing layer 3, utilize the machine to push down after that crimping portion 24, then 2 lower extremes of the metal card strip of buckling form kink 25, on kink 25 blocks 4 bottleneck necks of glass bottle shoulder 41. Thus completing the sealing fit of the combined cap with the mouth of the glass bottle 4. When the metal clamping strip 2 needs to be opened, the clamping part 21 is broken off, the clamping part 21 is separated from the matching through hole 22, and the metal clamping strip 2 is taken down; the upper cover 1 can be conveniently detached, and the bottle mouth of the glass bottle 4 can be opened.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a combined cover that uses with glass bottle cooperatees, includes the upper cover, and the upper cover includes a top, and top edge downwardly extending forms a ring portion, its characterized in that: the metal clamping strip is provided with a bendable clamping part at one end and a matching through hole at the other end; the inner end surface of the top of the upper cover is injected with foam rubber and is solidified to form a circle of sealing layer or a sealing ring is arranged; the metal clamping strip is bent into a circular ring shape, and the clamping part penetrates through the matching through hole and bends to press the other end of the metal clamping strip; the upper cover is sleeved with the metal clamping strip forming a circular ring shape, the upper end of the metal clamping strip is inwards bent to form a crimping part, the crimping part presses the top of the upper cover, when the sealing layer or the sealing ring is matched with a glass bottle, the end part of the bottle mouth of the glass bottle is pressed by the sealing layer or the sealing ring, the lower end of the metal clamping strip is inwards bent to form a bending part, and the neck part of the bottle mouth of the glass bottle is clamped by the bending part.

2. A composite closure as claimed in claim 1, in combination with a glass bottle, wherein: the middle part of the end part of the other end of the metal clamping strip extends outwards to form a matching part, and the matching through hole is formed in the matching part.

3. A composite closure as claimed in claim 1, in combination with a glass bottle, wherein: the clamping portion is formed by stamping a part of the body at one end of the metal clamping strip.

4. A composite closure for use with a glass bottle as in claim 1, wherein: after the metal clamping strip is bent into a circular ring shape, a gap is reserved between two ends of the crimping part, and a gap is also reserved between two ends of the bending part.

5. A composite closure as claimed in claim 4, in combination with a glass bottle, wherein: the gap is 1-2mm.

6. A composite closure as claimed in claim 1, in combination with a glass bottle, wherein: the upper cover includes a top middle portion that is downwardly concave and the concave middle portion is also upwardly convex.

7. A composite closure as claimed in claim 6, in combination with a glass bottle, wherein: and a circle of inner groove is formed between the top part and the circular ring part, and the inner groove is provided with the sealing ring or is injected with foam rubber and is solidified to form a circle of sealing layer.

8. A composite closure as claimed in any one of claims 1 to 7, for use with a glass bottle, wherein: the neck of the mouth of the glass bottle is provided with a shoulder, and the shoulder is clamped by the bending part.