CN215246805U - Bottle cap and packaging container bottle comprising same - Google Patents

Abstract

The utility model discloses a bottle cap, including the bottle lid body, its lower part is provided with the safety ring, and the circumference and this body coupling of bottle lid of safety ring, interval protruding are equipped with a plurality of lugs on the internal perisporium of safety ring, are provided with many recesses on the internal perisporium of safety ring, and the recess sets up along the axial of safety ring, and many recess intervals set up on the internal perisporium of safety ring, and the recess is provided with tear line that can tear, and the tear line is along the axial extension of safety ring. When the bottle cap is unscrewed from the bottle mouth, the safety ring is subjected to upward traction force, the lug is blocked by the bottle mouth to enable the safety ring to be spread, and the tear line is cracked along with the unscrewing of the bottle cap from the bottle mouth due to the fact that the connection strength of the tear line is weak. In the process of taking off the bottle cap, the tear line of the safety ring is broken, the safety ring is still kept on the bottle cap body, a consumer can know that the bottle is unsealed, the anti-theft effect is achieved, the bottle plastic can be conveniently recycled, and the anti-theft bottle cap can be formed at one time and the production cost can be reduced.

Description

Bottle cap and packaging container bottle comprising same

Technical Field

The utility model relates to a packaging container technical field, in particular to bottle lid reaches packaging container bottle including this bottle lid.

Background

At present, in order to enable a consumer to identify that a bottle cap is opened and avoid repeated use, a manufacturer designs a safety ring, generally, the safety ring is a transverse tooth-shaped tearing ring, a mold has the structure during production and injection molding, or secondary processing is carried out by a ring cutting machine after injection molding or compression molding. Meanwhile, when the bottle is used by consumers, the safety ring can be left at the neck of the bottle, which is not beneficial to recycling the plastic of the bottle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bottle lid reaches packaging container bottle including this bottle lid to solve one or more technical problem that exist among the prior art, provide a profitable selection or create the condition at least.

The technical scheme adopted for solving the technical problems is as follows:

the utility model provides a bottle cap, includes the bottle cap body, and its lower part is provided with the safety ring, and the circumference and this body coupling of bottle cap of safety ring, interval protruding are equipped with a plurality of lugs on the internal perisporium of safety ring, are provided with many recesses on the internal perisporium of safety ring, and the recess sets up along the axial of safety ring, and many recess intervals set up on the internal perisporium of safety ring, and the recess is provided with the tear line that can tear, and the tear line is along the axial extension of safety ring.

The utility model has the advantages that:

when the bottle cap is unscrewed from the bottle mouth, the safety ring bears upward traction force, the lug is propped open by the safety ring blocked by the bottle mouth, and the tear line is cracked along with the unscrewing of the bottle cap from the bottle mouth due to the fact that the connection strength of the tear line is weak. In the process of taking off the bottle cap, the tear line of the safety ring is broken, the safety ring is still kept on the bottle cap body, a consumer can know that the bottle is unsealed, the anti-theft effect is achieved, the bottle plastic can be conveniently recycled, and the anti-theft bottle cap can be formed at one time and the production cost can be reduced.

As a further improvement of the technical scheme, the number of the grooves is two, the intervals between the two grooves are the same, and only the two grooves are arranged, so that the tear line of the bottle cap is broken by enough force in the taking-off process.

As a further improvement of the technical scheme, the cross section of the groove is V-shaped, so that the production is convenient, the connection strength of the tearing line is weakened, and the breakage is easy.

As the further improvement of the technical scheme, the anti-skid grains are convexly arranged on the bottle cap body, so that the contact area is increased, the friction force between a hand and the bottle cap is increased, and the anti-skid effect is achieved.

As the further improvement of the technical scheme, the inner top wall of the bottle cap body is provided with the first convex ring, the first convex ring is arranged in a protruding mode along the axial direction of the bottle cap body, the inner side walls of the first convex ring and the bottle mouth are abutted, and a certain sealing effect is achieved after the bottle cap is packaged.

As the further improvement of the technical scheme, the first convex ring and the inner peripheral wall of the bottle cap body are provided with the second convex ring, the inner side wall of the second convex ring is abutted to the inner side wall of the bottle mouth, and the sealing effect is further enhanced.

As the further improvement of the technical scheme, a sealing ring is arranged between the first convex ring and the second convex ring, so that the sealing effect is further enhanced.

The utility model also provides a packaging container bottle, including above-mentioned bottle lid, bottle of arbitrary one, the bottle is provided with the bottleneck, and the bottle lid cover is established on the bottleneck, and insurance environmental protection stays on the bottle lid body, makes things convenient for the recycle of bottle, and the production is old originally low.

As the further improvement of the technical scheme, the inner periphery of the bottle cap body is provided with the internal thread, the outer peripheral wall of the bottle mouth is provided with the external thread, and the bottle cap body is in threaded connection with the outer side wall of the bottle mouth.

As a further improvement of the technical scheme, the outer peripheral wall of the bottle mouth is provided with a third convex ring, and when the bottle cap is unscrewed, the third convex ring firstly collides with the convex block and then is more easily opened by the safety ring.

Drawings

The present invention will be further explained with reference to the drawings and examples;

fig. 1 is a schematic cross-sectional view of an embodiment of a bottle cap according to the present invention;

fig. 2 is a schematic structural diagram of an embodiment of the bottle cap according to the present invention.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if words such as "a plurality" are used, the meaning is one or more, the meaning of a plurality of words is two or more, and the meaning of more than, less than, more than, etc. is understood as not including the number, and the meaning of more than, less than, more than, etc. is understood as including the number.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 2, the bottle cap and the packing container bottle including the bottle cap of the present invention have the following embodiments:

in this embodiment, a bottle cap includes a bottle cap body 100, a safety ring 200 is disposed at a lower portion of the bottle cap body 100, a circumferential direction of the safety ring 200 is connected to the bottle cap body 100, and a plurality of protrusions 210 are protruded at intervals on an inner circumferential wall of the safety ring 200. When the projection 210 abuts against the external thread of the outer circumferential wall of the bottle mouth or the bottle mouth is provided with a barrier block, the safety ring 200 is propped open. Two grooves 220 are formed in the inner peripheral wall of the safety ring 200, the grooves 220 are arranged in the axial direction of the safety ring 200, the two grooves 220 are arranged on the inner peripheral wall of the safety ring 200 at intervals, tearing lines 221 capable of being torn are arranged in the grooves 220, the tearing lines 221 extend in the axial direction of the safety ring 200, the intervals between the two grooves 220 are the same, only the two grooves 220 are arranged to enable the bottle cap to be taken down, and the tearing lines 221 are broken by enough force when the safety ring 200 is propped open, so that the bottle cap is taken down. In addition, the cross section of the groove 220 is V-shaped, which is convenient for production, and the connection strength of the tearing line 221 is weakened, and the tearing is easier.

When the closure is unscrewed from the mouth, the safety ring 200 is pulled upwards, the lug 210 is blocked by the mouth to open the safety ring 200, and the tear line 221 is torn along with the unscrewing of the closure from the mouth due to the weak connection strength of the tear line 221. In the process of taking off the bottle cap, the tear line 221 of the safety ring 200 is broken, and the safety ring 200 is still kept on the bottle cap body 100, so that a consumer can know that the bottle is unsealed, the anti-theft effect is achieved, the bottle plastic can be conveniently recycled, the bottle cap can be formed at one time, and the production cost is reduced.

Further, in order to facilitate the use of the bottle cap by a consumer, the bottle cap body 100 is convexly provided with the anti-slip patterns 110, the anti-slip patterns 110 are arranged at intervals along the axial direction of the bottle cap body 100, and the anti-slip patterns 110 can increase the contact area, so that the friction force between a hand and the bottle cap body 100 is increased, and an anti-slip effect is achieved.

And the top wall in the inside of bottle lid body 100 is provided with first bulge loop 120, and first bulge loop 120 sets up along the protruding of the axial direction of bottle lid body 100, and first bulge loop 120 and the inside wall butt of bottleneck play certain sealed effect after the encapsulation. In this embodiment, the first protruding ring 120 and the bottle cap body 100 are integrated, which facilitates production.

In other embodiments, the first protruding ring 120 may also be made of a material with elasticity, and is matched with the bottle mouth to perform a better sealing effect by squeezing with the bottle mouth after being packaged. Further, the first convex ring 120 and the inner peripheral wall of the bottle cap body 100 are provided with a second convex ring 130, and the inner side wall of the second convex ring 130 is abutted against the inner side wall of the bottle mouth, so that the sealing effect is further enhanced. Further, the first protruding ring 120 and the inner peripheral wall of the bottle cap body 100 are provided with a sealing ring, so that the sealing effect is further enhanced. In order to facilitate the installation of the sealing ring, the sealing ring is clamped between the second convex ring 130 and the first convex ring 120, and the sealing ring is not easy to fall off in the using process.

The utility model also provides an embodiment of packing container bottle, including above-mentioned arbitrary bottle lid, bottle, the bottle is provided with the bottleneck, and the bottle lid cover is established on the bottleneck, and insurance environmental protection is stayed on bottle lid body 100, makes things convenient for the recycle of bottle. The inner periphery of the bottle cap body 100 is provided with internal threads 140, the outer peripheral wall of the bottle mouth is provided with external threads, and the bottle cap body 100 is in threaded connection with the outer side wall of the bottle mouth.

In addition, the outer circumferential wall of the bottle mouth is provided with a third collar, and the third collar is disposed between the inner top wall of the bottle cap body 100 and the projection 210 when assembled. When the bottle cap is unscrewed, the third convex ring abuts against the convex block 210 and then abuts against the external thread on the outer side wall of the bottle opening, so that the safety ring 200 is more easily opened, the tear line 221 is broken, the bottle cap body 100 is smoothly taken out, the safety ring 200 is kept on the bottle cap body 100, the phenomenon that the safety ring 200 stays at the neck of the bottle is avoided, and the plastic bottle can be conveniently recycled.

The bottle cap and the packaging container bottle comprising the bottle cap are made of plastic components, the bottle cap is integrally formed, a structural tube of the bottle cap can be formed at one time in the injection molding or compression molding process, a slide is not needed, a cap cutting machine is not needed, the capacity is improved, the investment of fixed assets can be reduced, and the cost is reduced.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited thereto, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims (10)

1. A bottle cap, comprising:

the bottle cap comprises a bottle cap body (100), wherein a safety ring (200) is arranged on the lower portion of the bottle cap body, the circumferential direction of the safety ring (200) is connected with the bottle cap body (100), a plurality of convex blocks (210) are convexly arranged on the inner circumferential wall of the safety ring (200) at intervals, a plurality of grooves (220) are arranged on the inner circumferential wall of the safety ring (200), the grooves (220) are arranged along the axial direction of the safety ring (200), the grooves (220) are arranged on the inner circumferential wall of the safety ring (200) at intervals, tearable tear lines (221) are arranged on the grooves (220), and the tear lines (221) extend along the axial direction of the safety ring (200).

2. A bottle cap according to claim 1, wherein:

the number of the grooves (220) is two, and the intervals between the two grooves (220) are the same.

3. A bottle cap according to claim 1, wherein:

the cross section of the groove (220) is V-shaped.

4. A bottle cap according to claim 1, wherein:

the bottle cap body (100) is convexly provided with anti-skidding threads (110).

5. A bottle cap according to claim 1, wherein:

the bottle cap comprises a bottle cap body (100), and is characterized in that a first convex ring (120) is arranged on the inner top wall of the bottle cap body (100), and the first convex ring (120) is arranged in a protruding mode along the axial direction of the bottle cap body (100).

6. A closure according to claim 5, wherein:

and a second convex ring (130) is arranged on the inner peripheral wall of the first convex ring (120) and the inner peripheral wall of the bottle cap body (100).

7. A closure according to claim 6, wherein:

and a sealing ring is arranged between the first convex ring (120) and the second convex ring (130).

8. A packaging container bottle, characterized by comprising the bottle cap and the bottle body as claimed in any one of claims 1 to 7, wherein the bottle body is provided with a bottle mouth, and the bottle cap is sleeved on the bottle mouth.

9. A packaging container bottle as set forth in claim 8, wherein:

the inner peripheral wall of the bottle cap body (100) is provided with internal threads (140), and the outer peripheral wall of the bottle mouth is provided with external threads.

10. A packaging container bottle as set forth in claim 8, wherein:

and a third convex ring is arranged on the outer peripheral wall of the bottle mouth.

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