CN211253618U

CN211253618U - Bottle cap structure

Info

Publication number: CN211253618U
Application number: CN201921501539.XU
Authority: CN
Inventors: 吴淯淋
Original assignee: Senlinquan Biotechnology Co ltd
Current assignee: Senlinquan Biotechnology Co ltd
Priority date: 2019-07-08
Filing date: 2019-09-10
Publication date: 2020-08-14
Anticipated expiration: 2029-09-10

Abstract

A bottle cap structure, which is installed on the bottle mouth of a bottle, comprises: the sleeve is provided with a cavity capable of containing functional additives, the sleeve is provided with an outer cover piece and can be screwed on the bottle opening, a sealing film is arranged at the bottom of the sleeve, a film opening unit is blocked at the opening of the sleeve and provided with an elastic piece, the elastic piece is connected with a hollow tube corresponding to the cavity, and a film opening piece is arranged at the bottom of the hollow tube, so that after a user presses the elastic piece downwards, the elastic piece can be stretched downwards towards the direction of the sealing film to open, the elastic piece drives the film opening piece of the hollow tube to move towards the sealing film, the sealing film is unsealed by the film opening piece, and the functional additives can fall into a container below the container to be mixed with water in the container.

Description

Bottle cap structure

Technical Field

The present invention relates to a bottle cap structure, and more particularly to a bottle cap structure with a function of containing functional additives.

Background

Drinking water drunk by modern people in outdoor activities or in general time is replaced by bottled water for convenience, and besides, the drinking water with functions for improving body functions mainly comprises the following components: caffeine, herbal ingredients, vitamins, minerals, amino acids, or additional fruit and vegetable juices. Functional additives are sold in the market nowadays, consumers can select functional additives with different tastes according to their own preferences, most of the functional additives are powdery substances and have various different tastes, and the functional additives can convert non-astringent and odorless water into functional-taste water or sports drinks and the like. Besides powder, the functional additives can be applied in the forms of liquid, pastille and granule.

However, at present, consumers still need to add the functional additive after buying pure water or mineral water which is generally drunk, but at present, people generally have habits of using bottled water and drinks, and pet bottles almost become containers of most of outgoing drinking water sources, but the traditional bottle cap has no special design except sealing the pet bottle and preventing the beverage in the pet bottle from overflowing, and in view of the above, the applicant of the present application considers that the existing bottle cap really has the need of further improvement after observing the above disadvantages, and the production of the present invention is achieved.

Disclosure of Invention

The present invention is directed to a bottle cap structure, which can contain functional additives, and is convenient for a user to add the functional additives into a container (e.g., a pet bottle) at any time.

To achieve the above object, the present invention provides a bottle cap structure, which is installed at a bottle opening of a container, and comprises: the sleeve is provided with a cavity, the cavity comprises a first opening and a second opening which are communicated, the second opening is sealed and adhered with a sealing film, the sleeve is annularly provided with an outer cover piece towards the bottleneck, and the inner side wall of the outer cover piece is provided with an inner thread part which can be screwed on the external thread of the bottleneck; and the film opening unit is provided with a stop piece, the stop piece is stopped at the first opening and is connected with an elastic piece, the elastic piece is made of flexible materials, the elastic piece is connected with a hollow tube corresponding to the cavity, the wall of the hollow tube is penetrated with at least one penetrating window, and the bottom of the hollow tube is provided with a film opening piece.

The utility model provides a bottle lid structure, functional additive add in this cavity, and the user presses this elastic component back downwards, and this elastic component can be down towards the tensile division of the direction of this sealing film, makes the membrane piece of opening of this hollow tube of this elastic component drive and should seal the membrane removal to should open the membrane and unseal to this sealing film, make functional additive can fall into in the container of below, and can mix with the water in the container and dash and steep.

Drawings

Fig. 1 is a perspective view of a first embodiment of the present invention.

Fig. 2 is an exploded view of the first embodiment of the present invention.

Fig. 3 is another exploded view of the first embodiment of the present invention.

Fig. 4 is a cross-sectional view of the first embodiment of the present invention, which is installed in a container.

Fig. 5 is a sectional view showing a state where the sealing film is unsealed according to the first embodiment of the present invention.

Fig. 6 is a cross-sectional view of a second embodiment of the present invention installed in a container.

Description of the reference numerals

100 bottle cap structure

10 sleeve 11 Chamber

12 first opening 121 first tube section

13 second opening 131 second tube portion

14 sealing film 15 funnel-shaped slope portion

16 outer cover 161 internal thread part

17 safety ring

20 open membrane unit 21 stop

22 first screw thread part of elastic piece 221

23 pressing part 24 hollow tube

241 second thread part 25 corrugation structure

26 penetrate window 27 and open membrane

271 notch part

30 Top cover

200 container 201 bottle mouth

300 functional additive

Detailed Description

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, which are a perspective view, an exploded view in another direction and a sectional view of a container according to a first embodiment of the present invention, a bottle cap structure 100 installed on a bottle opening 201 of a container 200 is disclosed, which includes:

a sleeve 10, in this embodiment, the sleeve 10 is a plastic injection molded integral piece, wherein a cavity 11 is provided, the cavity 11 contains a functional additive 300, the cavity 11 includes a first opening 12 and a second opening 13 which are communicated with each other, the second opening 13 is sealed and adhered with a sealing film 14, an outer diameter of the first opening 12 is larger than that of the second opening 13, the sleeve 10 is formed with a first tube portion 121 and a second tube portion 131 corresponding to the first opening 12 and the second opening 13, a funnel-shaped portion 15 is formed at a connection portion of the first tube portion 121 and the second tube portion 131, an outer cover 16 is annularly provided toward the bottle mouth 201 of the sleeve 10, an inner side wall of the outer cover 16 is provided with an inner threaded portion 161 capable of being screwed on an external thread of the bottle mouth 201, and a safety ring 17 which is easy to break is connected to a lower side of the outer cover 16.

A film opening unit 20, in the present embodiment, the film opening unit 20 is a plastic injection molding integrated piece, it is provided with a stop member 21, the stop member 21 is sealed in the first opening 12 of the sleeve 10 by using a high frequency sealing method, the stopping member 21 is stopped at the first opening 12, the stopping member 21 is connected with an elastic member 22, the elastic member 22 is made of flexible material, the elastic member 22 further has a pressing portion 23, the height of the top surface of the pressing portion 23 does not exceed the height of the stopping member 21, the elastic member 22 is connected to a hollow tube 24 corresponding to the chamber 11, the elastic member 22 further has a corrugated structure 25, the corrugated structure 25 is a ring-shaped structure disposed on the top of the hollow tube 24 and concentrically symmetrical to the outer diameter of the hollow tube 24, at least one penetrating window 26 is formed through the wall of the hollow tube 24, and a film opening member 27 is disposed at the bottom of the hollow tube 24, wherein the film opening member 27 has a notch 271.

A top cover 30, wherein the top cover 30 covers the stopper 21 of the film opening unit 20 and the first opening 12 of the sleeve 10.

For further understanding of the structural features, operational features, and intended advantages of the invention, reference will now be made to the use of the invention in conjunction with the following description, which is believed to provide a more thorough and detailed understanding of the invention, as illustrated in the accompanying drawings:

referring to fig. 5, when the user wants to add the functional additive 300 into the container 200, the user first opens the top cap 30, then presses the pressing portion 23, the corrugated structure 25 of the elastic member 22 is stretched downward toward the sealing film 14, so that the elastic member 22 drives the membrane opening member 27 of the hollow tube 24 to move toward the sealing film 14, and further pushes away the sealing film 14, so that the functional additive 300 can fall into the container 200 below and can be mixed with water in the container 200 for brewing, the safety ring 17 is disconnected, the sleeve 10 is unscrewed, and the user can drink the beverage with the functional additive 300 in the container 200.

It should be mentioned that the opening member 27 can push or cut the sealing film 14, and the application mode of the opening member 27 to unseal the sealing film 14 is not limited thereto.

Next, please refer to fig. 6, which is a cross-sectional view of the second embodiment of the present invention disposed on a container, the second embodiment of the present invention is the most different from the first embodiment in that the elastic member 22 is provided with a first screw portion 221, and the hollow tube 24 is provided with a second screw portion 241 corresponding to the first screw portion 221, so as to facilitate the replacement of the hollow tube 24.

It should be noted that the elastic member 22 and the hollow tube 24 can be screwed, engaged, bonded, etc., and the connection manner of the elastic member 22 and the hollow tube 24 is not limited thereto.

The features of the present invention and the expected effects achieved by the same are stated below:

the utility model discloses when the user wants to add this functional additive 300 into this container 200, the user can press this splenium 23 after opening this top cap 30, make this elastic component 22's fold structure 25 stretch out towards this sealing film 14's direction, make this elastic component 22 drive this hollow tube 24 open membrane 27 and remove towards this sealing film 14, and then push away this sealing film 14, make this functional additive 300 can fall into the container 200 of below, and can mix with the water in the container 200, later break this safety ring 17 again and can drink.

To sum up, the utility model discloses have its splendid progress practicality in like product in fact, look over the technical data about this type of structure at home and abroad simultaneously, also not discover to have the same structure to exist earlier in the literature, with, the utility model discloses the reality has possessed novel patent essential, then proposes the application according to law.

However, the above description is only a preferred embodiment of the present invention, and all the modifications and variations of the equivalent structures to the applications of the present invention in the specification and claims should be considered to be included in the scope of the present invention.

Claims

1. The utility model provides a bottle lid structure, its characterized in that installs in a bottleneck of a container, and it includes:

the sleeve is provided with a cavity, the cavity comprises a first opening and a second opening which are communicated, a sealing film is sealed and adhered to the second opening, the sleeve is annularly provided with an outer cover piece towards the bottleneck, and the inner side wall of the outer cover piece is provided with an inner thread part which can be screwed on the external thread of the bottleneck;

the film opening unit is provided with a stop piece, the stop piece is stopped at the first opening and is connected with an elastic piece, the elastic piece is made of flexible materials, the elastic piece is connected with a hollow tube corresponding to the cavity, the wall of the hollow tube is penetrated with at least one penetrating window, and the bottom of the hollow tube is provided with a film opening piece;

therefore, after the elastic piece is pressed downwards, the elastic piece can stretch downwards towards the sealing film, the elastic piece drives the film opening piece of the hollow pipe to move towards the sealing film, and the film opening piece can unseal the sealing film conveniently.

2. The bottle cap structure according to claim 1, wherein the elastic member further has a corrugated structure, and the corrugated structure is an annular structure disposed on the top of the hollow tube and concentrically symmetrical to the outer diameter of the hollow tube.

3. The bottle cap structure according to claim 1, further comprising a top cap covering the stopper of the membrane opening unit and the first opening of the sleeve.

4. The closure arrangement of claim 1, wherein a safety ring is attached to the lower side of the outer skirt portion to facilitate breaking.

5. The bottle cap structure according to claim 1, wherein the stopper of the membrane opening unit is sealed to the first opening of the sleeve using a high frequency sealing manner.

6. The bottle cap structure according to claim 1, wherein the first opening has an outer diameter larger than the second opening, the sleeve is formed with a first tube and a second tube corresponding to the first opening and the second opening, and a funnel-shaped slope portion is formed at a junction of the first tube and the second tube.

7. The bottle cap structure according to claim 1, wherein the film opener of the hollow tube has a notch, whereby when the film opener unseals the sealing film, the sealing film corresponding to the notch is partially sealed and adhered to the second opening.

8. The bottle cap structure according to claim 1, wherein the sleeve is a plastic injection-molded piece, and the opening unit is a plastic injection-molded piece.

9. The bottle cap structure according to claim 1, wherein the elastic member further has a pressing portion, and an upper top surface of the pressing portion has a height not exceeding the stopper.

10. The bottle cap structure according to claim 1, wherein the elastic member is provided with a first threaded portion, and the hollow tube is provided with a second threaded portion corresponding to the first threaded portion, which are threadedly engaged with each other.