CN220148058U

CN220148058U - Screw-on top-penetrating type instant beverage bottle cap

Info

Publication number: CN220148058U
Application number: CN202321696874.6U
Authority: CN
Inventors: 李常锋
Original assignee: Baosheng Co ltd
Current assignee: Baosheng Co ltd
Priority date: 2023-06-30
Filing date: 2023-06-30
Publication date: 2023-12-08
Anticipated expiration: 2033-06-30

Abstract

The utility model discloses a screwing top-penetrating type instant beverage bottle cap, which belongs to the technical field of bottle caps and comprises a cap body, an outer cylinder and an inner cylinder; the inner cylinder is sleeved in the outer cylinder, the end part of the inner cylinder is provided with a pointed cone, and the bottom of the outer cylinder is provided with a protruding thorn mouth matched with the pointed cone; the cover body is matched with the top end of the outer cylinder; the cover body pushes the inner cylinder to move downwards through the pushing mechanism, a guide limiting block is arranged on the side wall of the outer cylinder, and limiting teeth matched with the guide limiting block are arranged on the side wall of the inner cylinder. According to the utility model, the puncture opening is opened by the pointed cone, so that leakage caused by the fact that the cavity for storing solute consists of two parts can be avoided.

Description

Screw-on top-penetrating type instant beverage bottle cap

Technical Field

The utility model belongs to the technical field of bottle caps, and particularly relates to a screwing top-penetrating type instant beverage bottle cap.

Background

At present, functional component beverages popular in the market are all prepared in advance through a production line and then filled, and in order to prolong the quality guarantee period and ensure the taste quality, a certain amount of preservative, stabilizer and the like are added in the preparation process, and the addition of the chemical additives can possibly damage the taste of the beverage and can also have adverse effects on the body of drinkers, so that the beverage in the form of instant drinking of functional solute components is getting more and more attention for both quality and quality guarantee period.

Patent document with publication number of CN209757972U describes that instant liquid solute beverage bottle cap and beverage bottle can realize the separate bearing of solute and water, namely, solute is packaged in container, water is packaged in bottle, and through the downward movement of container, the mixing of solute and water is conveniently realized, the instant effect is reached, and the preservation of solute is convenient.

However, when the device is used, as the two components are combined in a bonding way in the cavity filled with the solute, the two components can leak the solute after filling is completed when the two components are not closely assembled, so that the storage of the beverage is affected; meanwhile, when the beverage bottle cap is drunk, the whole bottle cap needs to be unscrewed from the water bottle, and the beverage bottle cap is inconvenient for consumers to use.

Disclosure of Invention

According to the screwing and jacking type instant drink bottle cap, the puncture opening is jacked up through the pointed cone, leakage caused by the fact that the cavity for storing solute is composed of two parts can be avoided, meanwhile, the screwing part for pushing the pointed cone to jack up the puncture opening is combined with the part for uncovering the cap body for drinking, and convenience is brought to consumers for use.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a screw-on top-through type instant beverage bottle cap comprises a cap body, an outer cylinder and an inner cylinder; the inner cylinder is sleeved in the outer cylinder, the end part of the inner cylinder is provided with a pointed cone, and the bottom of the outer cylinder is provided with a spur mouth matched with the pointed cone; the cover body is matched with the top end of the outer cylinder; the cover body pushes the inner cylinder to move downwards through the pushing mechanism, a guide limiting block is arranged on the side wall of the outer cylinder, and limiting teeth matched with the guide limiting block are arranged on the side wall of the inner cylinder.

As a further improvement of the technical scheme, the pushing mechanism comprises a sliding table arranged on the cover body and an annular sliding strip arranged on the inner cylinder, and the annular sliding strip is matched with the sliding table.

As a further improvement of the technical scheme, the uppermost end of the annular sliding strip is provided with a groove matched with the sliding table.

As a further improvement of the technical scheme, the cover body is provided with cover body threads, the upper end part of the outer cylinder is provided with outer cylinder threads, and the cover body is connected with the upper end part of the outer cylinder through threads.

As a further improvement of the technical scheme, a connecting cylinder is arranged on the outer side of the lower portion of the outer cylinder, and connecting cylinder threads are arranged on the connecting cylinder.

As a further improvement of the technical scheme, the inner cylinder is provided with a through hole, the through hole is positioned above the pointed cone, and when the pointed cone pierces the piercing point, the through hole communicates the inner cylinder and the inner cylinder with the outer side.

As a further improvement of the technical scheme, the lower part of the outer cylinder is provided with a bulge, and the bulge is positioned on the side wall of the inner cylinder at the side of the through hole.

As a further improvement of the technical scheme, the lower part of the cover body is provided with an anti-theft snap ring, and the upper part of the outer cylinder is provided with a limit convex ring matched with the anti-theft snap ring.

As a further improvement of the technical scheme, a locking boss is arranged at the lower part of the connecting cylinder and is positioned below the connecting cylinder thread.

Compared with the prior art, the utility model has the beneficial effects that: the screw-on top-penetrating type instant drink bottle cap is provided, and the puncture opening is opened by the pointed cone, so that leakage caused by the fact that a cavity for storing solute is formed by two parts can be avoided; and through threaded connection between whole lid and the urceolus, when whole device is not used, the inner tube is located the cavity that lid and urceolus formed, and the only place that can appear solute leakage of whole device is located lid and urceolus department of meeting, but the threaded connection that adopts in this place can better prevent that the condition that the solute of filling in the bottle lid from appearing revealing.

Drawings

Fig. 1 is a schematic perspective view (full section) of the present utility model.

Fig. 2 is a schematic perspective view of the present utility model.

Fig. 3 is a schematic perspective view of the outer cylinder of the present utility model.

FIG. 4 is a schematic perspective view of the inner cylinder of the present utility model.

Fig. 5 is a schematic perspective view of a cover body according to the present utility model.

Fig. 6 is a schematic view (full section) of the outer cylinder of the present utility model.

In the figure: 1. a cover body; 2. an outer cylinder; 3. an inner cylinder; 11. a guide cylinder; 12. a sliding table; 13. a cover body thread; 14. an anti-theft clasp; 21. a connecting cylinder; 22. a connecting cylinder thread; 23. a locking boss; 24. an outer cylinder thread; 25. a limit convex ring; 26. a guide limiting block; 27. a spur mouth; 31. an annular slide; 32. a groove; 33. limit teeth; 34. a pointed cone; 35. and a through hole.

Description of the embodiments

The following detailed description of the utility model, in conjunction with the examples, is intended to be merely exemplary and explanatory and should not be construed as limiting the scope of the utility model in any way, in order to provide a better understanding of the utility model as claimed.

Examples

A screwing top-penetrating type instant beverage bottle cap comprises a cap body 1, an outer cylinder 2 and an inner cylinder 3; the inner cylinder 3 is sleeved in the outer cylinder 2, the end part of the inner cylinder 3 is provided with a pointed cone 34, and the bottom of the outer cylinder 2 is provided with a spur 27 which is matched with the pointed cone 34; the cover body 1 is matched with the top end of the outer cylinder 2; the cover body 1 pushes the inner cylinder 3 to move downwards through the pushing mechanism, a guide limiting block 26 is arranged on the side wall of the outer cylinder 2, and limiting teeth 33 matched with the guide limiting block 26 are arranged on the side wall of the inner cylinder 3.

Specifically, the bottle cap is connected with the upper part of the outer cylinder 2 through threads, a guide cylinder 11 is arranged in the middle of the bottle cap, wherein the inner cylinder 3 is sleeved on the guide cylinder 11, a limit tooth 33 is arranged on the inner cylinder, the shape of the limit tooth 33 is shown in fig. 4, a guide limit block 26 matched with the limit tooth 33 is arranged in the outer cylinder 2, the shape of the guide limit block 26 is shown in fig. 5, the end face of the sliding table 12 forms a path in a spiral shape equal to the screw pitch of a spiral path formed by the end face of the annular sliding bar 31, a vertical flange is formed on the same vertical line at the starting point and the end point of the sliding table 12, when the cover body 1 is screwed into the upper end of the outer cylinder 2, the vertical flange blocks the side wall of the end chute of the annular sliding bar 31, the inner cylinder 3 and the cover body 1 are enabled to rotate together and enter the outer cylinder 2, at the moment, the inner cylinder 3 can rotate in the outer cylinder 2 due to the fact that the inclined surfaces of the limiting teeth 33 are contacted with the inclined surfaces of the guide limiting blocks 26, the sliding table 12 and the annular sliding strips 31 are opposite to the arrangement direction of the outer cylinder threads 24, when the bottle cap is unscrewed, the inner cylinder 3 cannot rotate in the outer cylinder 2 and can only do linear motion along the inner cylinder 3 due to the fact that the vertical surfaces of the limiting teeth 33 are contacted with the vertical surfaces of the guide limiting blocks 26, and when the cover body 1 is unscrewed, the sliding table 12 and the annular sliding strips 31 push the sharp cone 34 of the inner cylinder 3 to move towards the direction of the sharp penetration openings 27, and the sharp cone 34 pushes the sharp cone 27 open, wherein the screw pitch of the sliding table 12 and the annular sliding strips 31 is larger than that of the cover body threads 13.

As a preferable mode of the above embodiment, the pushing mechanism includes a slide table 12 provided on the cover body 1 and an annular slide bar 31 provided on the inner cylinder 3, the annular slide bar 31 being fitted with the slide table 12.

Specifically, the structure of the sliding table 12 is shown in fig. 5, and the structure of the annular sliding bar 31 is shown in fig. 4, wherein the pitches of the sliding table 12 and the annular sliding bar 31 are consistent with the spiral direction.

As a preferred mode of the above embodiment, the uppermost end of the annular slide 31 is provided with a groove 32 which cooperates with the slide table 12.

Specifically, as shown in fig. 5, a boss is disposed at the uppermost end of the annular sliding strip 31, and a groove 32 is disposed on the boss, where the groove 32 is used to be clamped on the sliding table 12, and the clamping manner is as shown in fig. 1, and the groove 32 can slide on the sliding table 12 along with the annular sliding strip 31.

As a preferable mode of the above embodiment, the cap 1 is provided with the cap screw 13, the upper end portion of the outer tube 2 is provided with the outer tube screw 24, and the cap 1 is screwed with the upper end portion of the outer tube 2.

As a preferable mode of the above embodiment, the outer side of the lower portion of the outer cylinder 2 is provided with a connecting cylinder 21, and the connecting cylinder 21 is provided with a connecting cylinder screw thread 22.

Specifically, the connecting cylinder 21 is used for being sleeved on a beverage bottle or a mineral water bottle, and the connecting cylinder threads 22 are matched with the threads of the bottle mouth of the existing beverage bottle or mineral water bottle.

As a preferable mode of the above embodiment, the inner cylinder 3 is provided with a through hole 35, the through hole 35 is located above the pointed cone 34, and when the pointed cone 34 pierces the piercing hole 27, the through hole 35 communicates the inner cylinder 3 and the outer cylinder 2 with the outside.

Specifically, the through hole 35 is arranged above the pointed cone 34 as shown in fig. 1, wherein the pointed cone 34 is shaped as shown in fig. 4, when the pointed cone 34 breaks through the puncture, the through hole 35 and the groove 32 of the triangular pointed cone 34 communicate the inner cylinder 3, the outer cylinder 2 and the beverage bottle or mineral water bottle connected with the outside, and the solute in the bottle cap can be contacted and mixed with the solvent in the beverage bottle or mineral water bottle.

The spike 27 may be a plastic film or other structure that can be lifted open to split.

As a preferable mode of the above embodiment, the lower part of the outer cylinder 2 is provided with a protrusion, which is located on the side wall of the inner cylinder 3 at the side of the through hole 35.

Specifically, in order to avoid that after the spike cone 34 of the inner cylinder 3 pushes the puncture opening open, when a user unscrews the bottle cap for drinking, the inner cylinder 3 falls out from the upper end part of the outer cylinder 2, a bulge is arranged on the outer side wall of the inner cylinder 3, wherein after the spike cone 34 of the inner cylinder 3 breaks through the puncture opening, the bulge moves out of the puncture opening along with the inner cylinder 3, and when the bottle cap is drunk, the bulge is clamped at the puncture opening, so that the inner cylinder 3 can be prevented from falling out from the upper end part of the outer cylinder 2.

As a preferable mode of the above embodiment, the cover 1 is provided with a antitheft snap ring 14 at the lower part, and the outer cylinder 2 is provided with a limit convex ring 25 matched with the antitheft snap ring 14 at the upper part.

In another embodiment, the rest is the same as the above embodiment, and the lower part of the connecting cylinder 21 is provided with a locking boss 23, and the locking boss 23 is located below the connecting cylinder thread 22.

Specifically, the locking boss 23 is used for cooperating with the anti-theft convex ring on the water bottle containing the solvent, and when the locking boss 23 is screwed into the lower part of the anti-theft convex ring, the whole beverage bottle cap can not be taken out from the water bottle any more, and the principle is similar to that of the existing beverage bottle.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas.

The foregoing is merely illustrative of the preferred embodiments of this utility model, and it is noted that there is objectively no limit to the specific structure disclosed herein, since numerous modifications, adaptations and variations can be made by those skilled in the art without departing from the principles of the utility model, and the above-described features can be combined in any suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.

Claims

1. The screwing top-penetrating type instant beverage bottle cap is characterized by comprising a cap body (1), an outer barrel (2) and an inner barrel (3); the inner cylinder (3) is sleeved in the outer cylinder (2), a pointed cone (34) is arranged at the end part of the inner cylinder (3), and a protruding thorn opening (27) matched with the pointed cone (34) is arranged at the bottom of the outer cylinder (2); the cover body (1) is matched with the top end of the outer cylinder (2); the cover body (1) pushes the inner cylinder (3) to move downwards through the pushing mechanism, a guide limiting block (26) is arranged on the side wall of the outer cylinder (2), and limiting teeth (33) matched with the guide limiting block (26) are arranged on the side wall of the inner cylinder (3).

2. The screw-on top-through beverage bottle cap according to claim 1, wherein the pushing mechanism comprises a sliding table (12) arranged on the cap body (1) and an annular sliding bar (31) arranged on the inner barrel (3), and the annular sliding bar (31) is mutually matched with the sliding table (12).

3. A screw-on top-through beverage bottle cap according to claim 2, characterized in that the uppermost end of the annular slide (31) is provided with a groove (32) cooperating with the slide table (12).

4. The screwing top-through type instant beverage bottle cap according to claim 1, wherein the cap body (1) is provided with cap body threads (13), the upper end part of the outer barrel (2) is provided with outer barrel threads (24), and the cap body (1) is connected with the upper end part of the outer barrel (2) through threads.

5. The screwing top-through type instant beverage bottle cap according to claim 1, wherein a connecting cylinder (21) is arranged on the outer side of the lower portion of the outer cylinder (2), and a connecting cylinder thread (22) is arranged on the connecting cylinder (21).

6. The screwing top-through type instant beverage bottle cap according to claim 1, wherein a through hole (35) is arranged on the inner barrel (3), the through hole (35) is located above the pointed cone (34), and when the pointed cone (34) pierces the piercing opening (27), the through hole (35) communicates the inner barrel (3) and the inner part of the outer barrel (2) with the outside.

7. The screw-on top-through beverage bottle cap according to claim 5, wherein the lower part of the outer cylinder (2) is provided with a protrusion, which is located on the side wall of the inner cylinder (3) beside the through hole (35).

8. The screwing top-through type instant beverage bottle cap according to claim 4, wherein the lower part of the cap body (1) is provided with an anti-theft snap ring (14), and the upper part of the outer barrel (2) is provided with a limit convex ring (25) matched with the anti-theft snap ring (14).

9. The screw-on top-through beverage bottle cap according to claim 5, characterized in that the lower part of the connecting cylinder (21) is provided with a locking boss (23), the locking boss (23) being located below the connecting cylinder thread (22).