CN220595687U - Bottle cap - Google Patents

Abstract

The utility model discloses a bottle cap, which comprises an outer cap, a plug and a flip cover, wherein the outer cap comprises a liquid outlet hole, a first convex ring is arranged on the side wall of the lower part of the liquid outlet hole, the plug is sleeved outside the liquid outlet hole, a second convex ring is arranged on the upper part of the plug, the lower part of the second convex ring is abutted to the upper part of the first convex ring, and the flip cover can cover the liquid outlet hole. The utility model can synchronously open the plug while unscrewing the outer cover, has convenient operation, prevents hands from contacting the plug, and is convenient for taking liquid.

Description

Bottle cap

Technical Field

The utility model relates to the technical field of containers, in particular to a bottle cap.

Background

The bottle caps are used for sealing bottles, have different shapes and different operation methods according to different functions, are made of different materials, and have good performance, convenient processing and wide use along with the rising of the aluminum industry;

at present, the existing container for storing liquid glue is mainly used for storing glue in a mode of adding an aluminum cover on a glass bottle body, the aluminum cover is in threaded connection with a bottle opening, in order to improve tightness, a rubber plug is generally plugged at the bottle opening, a bottle opening is sealed, when the container is used, the bottle cover is required to be unscrewed, the rubber plug is taken out, then liquid is taken out in a pouring or syringe sucking mode, the operation is complicated, glue is often adhered to the inner part of the rubber plug towards the bottle in actual use, the glue is easy to contact with hands in the process of pulling out the rubber plug, the hands are corroded by some glue, hand injuries are caused, and the rubber plug and the bottle cover are easy to lose, so that improvement is needed.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, and provides the bottle cap, which can synchronously open the plug while unscrewing the outer cap, is convenient to operate, prevents hands from contacting the plug and is convenient for taking liquid.

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

the utility model provides a bottle lid, includes enclosing cover, stopper and flip, the enclosing cover includes out the liquid hole, it is equipped with first bulge loop to go out liquid hole lower part lateral wall, the stopper cover is established in out the liquid hole outside, stopper upper portion is equipped with the second bulge loop, first bulge loop upper portion of second bulge loop lower part butt, flip can the lid closes out the liquid hole.

The inside upper surface of enclosing cover is equipped with the supporting rib, stopper upper portion butt supporting rib lower part.

The outside of the plug is provided with a supporting table.

The upper part of the plug is provided with a second boss which is inserted into the liquid outlet hole.

The outer cover is hinged with the flip, a first hinge seat is arranged on the side face of the outer cover, a second hinge seat is arranged on the side face of the flip, and the first hinge seat is hinged with the second hinge seat.

The cover is characterized in that a first limit groove is formed in the upper portion of the outer cover, a limit table is arranged on the lower portion of the flip cover, and the limit table can be inserted into the first limit groove.

The cover is characterized in that a first boss is arranged on the upper portion of the outer cover, an annular rib is arranged on the lower portion of the flip cover, and the annular rib can be sleeved outside the first boss.

The first boss outside is equipped with the arch, annular muscle inner wall is equipped with the second spacing groove, the arch can insert the spacing of second spacing inslot.

The side face of the flip cover is provided with a notch.

The outer cover and the flip cover are made of aluminum products, and the plug is a rubber plug.

The beneficial effects of the utility model are as follows:

the utility model has two liquid taking modes, one is to open the flip cover to expose the liquid outlet hole, the needle head of the needle cylinder penetrates through the plug and is pricked into the bottle, the liquid in the bottle is extracted through the needle cylinder, after the needle head is extracted, the pricked part of the plug by the needle head can be closed, so that the liquid in the bottle can not flow out, in this way, the outer cover is not required to be removed, and the outer cover is effectively prevented from being lost; the other is that liquid is got through unscrewing the enclosing cover, through the cooperation of first bulge loop and second bulge loop, when unscrewing the enclosing cover, the stopper can extract in step, through this kind of mode, not only can effectually prevent that the hand from contacting the stopper, the liquid operation of getting is convenient for again greatly.

Drawings

FIG. 1 is a cross-sectional view of the present utility model;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is a cross-sectional view of the cover and flip.

In the figure: 1. an outer cover; 11. a liquid outlet hole; 12. a first collar; 13. a first hinge support; 14. a first limit groove; 15. a first boss; 16. a protrusion; 17. a support rib; 2. a plug; 21. a second convex ring; 22. a support table; 23. a second boss; 3. a flip cover; 31. a second hinge support; 32. a limiting table; 33. annular ribs; 34. the second limit groove; 35. a notch; 4. and (3) a bottle opening.

Detailed Description

The utility model is further described with reference to the drawings and detailed description which follow:

in the description of the present specification, the azimuth or positional relationship indicated by the terms "upper", "lower", "left", "right", etc., are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or unit referred to must have a specific direction, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

As shown in fig. 1 to 3, a bottle cap is used for covering a bottle opening 4 of a bottle and comprises an outer cap 1, a plug 2 and a flip 3, the outer cap 1 is in threaded connection with the bottle opening 4, the outer cap 1 comprises a liquid outlet hole 11, a first convex ring 12 is arranged on the side wall of the lower portion of the liquid outlet hole 11, the plug 2 is sleeved outside the liquid outlet hole 11, the lower portion of the plug 2 is inserted into the bottle opening 4 and used for sealing the bottle opening 4, a second convex ring 21 is arranged on the upper portion of the plug 2, the lower portion of the second convex ring 21 is abutted against the upper portion of the first convex ring 12, the flip 3 can cover the liquid outlet hole 11, the outer cap 1 and the flip 3 are aluminum products, and the plug 2 is a rubber plug.

The utility model has two liquid taking modes, one is to open the flip cover 3 to expose the liquid outlet hole 11, the needle head of the needle cylinder penetrates through the plug 2 and is pricked into the bottle, the liquid in the bottle is extracted through the needle cylinder, after the needle head is extracted, the pricked part of the plug 2 by the needle head can be closed, so that the liquid in the bottle can not flow out, in this way, the outer cover 1 does not need to be taken down, and the outer cover 1 is effectively prevented from being lost; the other is that liquid is taken out by unscrewing the outer cover 1, and the plug 2 can be synchronously pulled out when the outer cover 1 is unscrewed through the cooperation of the first convex ring 12 and the second convex ring 21, so that not only can hands be effectively prevented from contacting the plug 2, but also liquid taking operation is greatly facilitated.

Further, the outer cover 1 is hinged to the flip cover 3, a first hinge seat 13 is arranged on the side face of the outer cover 1, a second hinge seat 31 is arranged on the side face of the flip cover 3, and the first hinge seat 13 and the second hinge seat 31 are hinged.

Further, the upper portion of the outer cover 1 is provided with a first limit groove 14, the lower portion of the flip 3 is provided with a limit table 32, the limit table 32 can be inserted into the first limit groove 14, the liquid outlet hole 11 is located below the first limit groove 14, through the design, the closing position of the flip 3 can be limited, and the flip 3 can be conveniently closed.

Further, the cover 1 upper portion is equipped with first boss 15, flip 3 lower part is equipped with annular rib 33, annular rib 33 can overlap and establish in first boss 15 outside, first boss 15 outside is equipped with protruding 16, and protruding 16 is located the cover 1 and keeps away from one side of first free bearing 13, annular rib 33 inner wall is equipped with second spacing groove 34, protruding 16 can insert spacing in the second spacing groove 34, and cooperation through first boss 15 and second spacing groove 34 can carry out spacingly flip 3, prevents flip 3 and opens by oneself under the condition of atress to the reliability of structure has been improved.

Further, the side face of the flip cover 3 is provided with a notch 35, and the flip cover 3 can be conveniently opened by arranging the notch 35.

Further, the inside upper surface of enclosing cover 1 is equipped with supporting rib 17, stopper 2 upper portion butt supporting rib 17 lower part, the stopper 2 outside is equipped with brace table 22, and brace table 22 lower part butt bottleneck 4 upper portion and upper portion butt supporting rib 17 lower part, through above-mentioned design, not only can improve the sealed effect of bottleneck 4 department, can also effectually prevent stopper 2 drop.

Further, the upper portion of the plug 2 is provided with a second boss 23, the second boss 23 is inserted into the liquid outlet hole 11, the second boss 23 is tightly matched with the inner wall of the liquid outlet hole 11, and through the design, the reliability of the installation of the plug 2 can be effectively improved, and the plug 2 is further prevented from falling off.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims (10)

1. A bottle cap, characterized in that: including enclosing cover (1), stopper (2) and flip (3), enclosing cover (1) is including going out liquid hole (11), it is equipped with first bulge loop (12) to go out liquid hole (11) lower part lateral wall, stopper (2) cover is established in the play liquid hole (11) outside, stopper (2) upper portion is equipped with second bulge loop (21), first bulge loop (12) upper portion of second bulge loop (21) lower part butt, flip (3) can lid closes out liquid hole (11).

2. A closure as claimed in claim 1, wherein: the upper surface of the inside of the outer cover (1) is provided with a supporting rib (17), and the upper part of the plug (2) is abutted against the lower part of the supporting rib (17).

3. A closure as claimed in claim 1, wherein: a supporting table (22) is arranged on the outer side of the plug (2).

4. A closure as claimed in claim 1, wherein: the upper part of the plug (2) is provided with a second boss (23), and the second boss (23) is inserted into the liquid outlet hole (11).

5. A closure as claimed in claim 1, wherein: the novel hinge structure is characterized in that the outer cover (1) is hinged with the flip (3), a first hinge seat (13) is arranged on the side face of the outer cover (1), a second hinge seat (31) is arranged on the side face of the flip (3), and the first hinge seat (13) is hinged with the second hinge seat (31).

6. A closure as claimed in claim 1, wherein: the novel cover is characterized in that a first limit groove (14) is formed in the upper portion of the outer cover (1), a limit table (32) is arranged on the lower portion of the flip (3), and the limit table (32) can be inserted into the first limit groove (14).

7. A closure as claimed in claim 1, wherein: the novel anti-theft cover is characterized in that a first boss (15) is arranged on the upper portion of the outer cover (1), an annular rib (33) is arranged on the lower portion of the flip (3), and the annular rib (33) can be sleeved outside the first boss (15).

8. A closure as claimed in claim 7, wherein: the outer side of the first boss (15) is provided with a protrusion (16), the inner wall of the annular rib (33) is provided with a second limit groove (34), and the protrusion (16) can be inserted into the second limit groove (34) for limiting.

9. A closure as claimed in claim 1, wherein: the side face of the flip cover (3) is provided with a notch (35).

10. A closure as claimed in claim 1, wherein: the outer cover (1) and the flip cover (3) are aluminum products, and the plug (2) is a rubber plug.