CN212606882U

CN212606882U - Bottle cap structure

Info

Publication number: CN212606882U
Application number: CN202021399809.3U
Authority: CN
Inventors: 毕力格
Original assignee: Inner Mongolia Hongxincheng Dairy Co ltd
Current assignee: Inner Mongolia Hongxincheng Dairy Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-02-26
Anticipated expiration: 2030-07-15

Abstract

The utility model discloses a bottle cap structure, which comprises a connecting pipe, an outer sleeve, a bottle cap and an inner sleeve, wherein the connecting pipe is screwed on the lower part of a bottle mouth, the top end of the connecting pipe is connected with the outer sleeve through an expanding pipe, the bottle cap is rotationally arranged outside the top end of the outer sleeve, the inner sleeve is arranged inside the outer sleeve in a sliding manner up and down, the top end of the inner sleeve is fixedly connected with the bottle cap, and the bottom end of the inner sleeve is fixedly provided with a sealing layer for sealing the inner sleeve; the inner diameter of the inner sleeve is larger than the outer diameter of the bottle mouth, and the bottom end of the inner sleeve is movably arranged between the bottle mouth and the outer sleeve; a limiting structure is fixed on the outer part of the outer sleeve. The advantages are that: the product of the utility model can be sold together with the bottle body, and can also be sold separately to be matched with different bottle bodies for use; the unique bottle cap can separate the raw materials from the solution, has strong quality guarantee performance, reduces the addition of substances such as preservatives and the like, and ensures the quality of the beverage.

Description

Bottle cap structure

The technical field is as follows:

the utility model relates to a bottle lid technical field, specifically speaking relate to a bottle lid structure.

Background art:

at present, most of drinks sold in the market, such as beverages, are sold in bottles, namely, raw materials and aqueous solution are directly mixed together, and in order to guarantee quality, substances such as preservatives and the like need to be added, so that the quality of the drinks is reduced; the bottle cap has a single structure and is only used for sealing the bottle mouth.

The utility model has the following contents:

an object of the utility model is to provide a can hold bottle lid structure of drink raw materials.

The utility model discloses by following technical scheme implement: a bottle cap structure comprises a connecting pipe, an outer sleeve, a bottle cap and an inner sleeve, wherein the connecting pipe is screwed at the lower part of a bottle opening, the top end of the connecting pipe is connected with the outer sleeve through an expanding pipe, the bottle cap is rotatably arranged outside the top end of the outer sleeve, the inner sleeve is arranged inside the outer sleeve in a vertically sliding mode, the top end of the inner sleeve is fixedly connected with the bottle cap, and a sealing layer for sealing the inner sleeve is fixed at the bottom end of the inner sleeve; the inner diameter of the inner sleeve is larger than the outer diameter of the bottle mouth, and the bottom end of the inner sleeve is movably arranged between the bottle mouth and the outer sleeve; a limiting structure is fixed on the outer part of the outer sleeve.

Furthermore, limit structure includes fixture block and draw-in groove the lateral wall bottom of bottle lid has seted up the draw-in groove the outer wall of outer tube is fixed with draw-in groove shape assorted the fixture block.

Furthermore, limit structure is including solid fixed ring and arch the lateral wall bottom downwardly extending of bottle lid is fixed with the arch be fixed with on the outer wall of outer tube solid fixed ring gu be provided with on the solid fixed ring with protruding assorted concave arc.

Further, a top rod is vertically fixed at the bottom of the bottle cap inside the inner sleeve, and the bottom end of the top rod is movably contacted with the sealing layer.

Furthermore, a suction nozzle communicated with the inner sleeve is fixed at the top of the bottle cap, and a buckle cover for movably sealing the suction nozzle is hinged at the top of the bottle cap.

Furthermore, the closing layer includes closing cap and aluminium foil the sealed being fixed with in interior sheathed tube bottom inside the sealed the closing cap, the interior sheathed tube bottom is fixed with the aluminium foil.

The utility model has the advantages that: the product of the utility model can be sold together with the bottle body, and can also be sold separately to be matched with different bottle bodies for use; the unique bottle cap can separate the raw materials from the solution, has strong quality guarantee performance, reduces the addition of substances such as preservatives and the like, and ensures the quality of the beverage.

Description of the drawings:

fig. 1 is a schematic view of the entire structure of embodiment 1.

Fig. 2 is a sectional view a-a of fig. 1.

Fig. 3 is another sectional view a-a of fig. 1.

Fig. 4 is a schematic view of the entire structure of embodiment 2.

Fig. 5 is a sectional view B-B of fig. 4.

The bottle comprises a connecting pipe 1, an outer sleeve 2, a bottle cap 3, an inner sleeve 4, a bottle mouth 5, an expanding pipe 6, a sealing layer 7, a sealing cover 7.1, an aluminum foil 7.2, a limiting structure 8, a clamping block 8.1, a clamping groove 8.2, a fixing ring 8.3, a protrusion 8.4, a concave arc 8.5, an ejector rod 9, a suction nozzle 10 and a buckle cover 11.

The specific implementation mode is as follows:

in the description of the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Example 1: as shown in fig. 1 to 3, a bottle cap structure comprises a connecting pipe 1, an outer sleeve 2, a bottle cap 3 and an inner sleeve 4, wherein the connecting pipe 1 is screwed on the lower part of a bottle mouth 5, the top end of the connecting pipe 1 is connected with the outer sleeve 2 through an expanding pipe 6, the small-caliber end of the expanding pipe 6 is connected with the connecting pipe 1, and the large-caliber end of the expanding pipe 6 is connected with the outer sleeve 2;

the bottle cap 3 is rotatably arranged outside the top end of the outer sleeve 2, the inner sleeve 4 is arranged inside the outer sleeve 2 in a vertically sliding mode, beverage raw materials such as honey, rose liquid, milk tea powder and milk can be contained in the inner sleeve 4, the inner sleeve 4 is separated from the inside of the bottle body through the sealing layer 7, the quality guarantee performance is high, the addition of substances such as preservatives is reduced, and the quality of the beverage is guaranteed; the top end of the inner sleeve 4 is fixedly connected with the bottle cap 3, and the bottom end of the inner sleeve 4 is fixedly provided with a sealing layer 7 for sealing the inner sleeve 4; the sealing layer 7 can also be arranged as a separate aluminum foil layer for sealing; or as shown in the embodiment, the sealing layer 7 comprises a sealing cover 7.1 and an aluminum foil 7.2, the sealing cover 7.1 is fixed in the bottom end of the inner sleeve 4 in a sealing manner, and the aluminum foil 7.2 is fixed at the bottom end of the inner sleeve 4; the closure cap 7.1 and the aluminum foil 7.2 cooperate to facilitate the closure of the inner sleeve 4.

The inner diameter of the inner sleeve 4 is larger than the outer diameter of the bottle mouth 5, and the bottom end of the inner sleeve 4 is movably arranged between the bottle mouth 5 and the outer sleeve 2; when the bottle cap 3 is pressed downwards, the sealing layer 7 is abutted against the bottle mouth 5 until the inner sleeve 4 is sleeved outside the bottle mouth 5, and the sealing layer 7 is opened; a push rod 9 is vertically fixed at the bottom of the bottle cap 3 in the inner sleeve 4, the bottom end of the push rod 9 is movably contacted with the sealing layer 7, the middle part of the bottle cap 3 is pressed, the push rod 9 can be pressed downwards, and the sealing layer 7 is opened by being matched with the bottle mouth 5;

a limiting structure 8 is fixed outside the outer sleeve 2; the limiting structure 8 can prevent the liquid in the inner sleeve 4 from being mixed with the liquid in the bottle body due to the fact that the bottle cap 3 is pressed by misoperation; the limiting structure 8 comprises a clamping block 8.1 and a clamping groove 8.2, the clamping groove 8.2 is formed in the bottom end of the side wall of the bottle cap 3, and the clamping block 8.1 matched with the clamping groove 8.2 in shape is fixed on the outer wall of the outer sleeve 2; when rotating bottle lid 3 to draw-in groove 8.2 and fixture block 8.1 and corresponding, pushing down bottle lid 3, under the butt effect of bottleneck 5, closing layer 7 is upwards backed open, and the raw materials in interior sleeve pipe 4 can get into the bottle, can overturn the bottle from top to bottom and make liquid and raw materials intensive mixing.

In the embodiment, the connecting pipe 1, the expanding pipe 6 and the outer sleeve 2 are of an integrally formed structure, and the bottle cap 3, the inner sleeve 4 and the ejector rod 9 are of an integrally formed structure; at the time of sale, the thermoplastic material is wrapped outside the product of the present invention to be packaged.

Example 2: as shown in fig. 4 to 5, the overall structure is the same as that of embodiment 1, except that the limiting structure 8 includes a fixing ring 8.3 and a protrusion 8.4, the protrusion 8.4 is fixed to the bottom end of the side wall of the bottle cap 3 in a downward extending manner, the fixing ring 8.3 is fixed to the outer wall of the outer sleeve 2, and a concave arc 8.5 matched with the protrusion 8.4 is arranged on the fixing ring 8.3; when the bottle cap 3 is rotated until the bulge 8.4 corresponds to the concave arc 8.5, the bottle cap 3 is pressed downwards, the sealing layer 7 is opened under the abutting action of the bottle mouth 5, and the raw material in the inner sleeve 4 can enter the bottle body; in the embodiment, the connecting pipe 1, the expanding pipe 6, the outer sleeve 2 and the suction nozzle 10 are of an integrally formed structure, and the bottle cap 3 and the inner sleeve 4 are of an integrally formed structure; a suction nozzle 10 communicated with the inner sleeve 4 is fixed at the top of the bottle cap 3, and a buckle cover 11 for movably closing the suction nozzle 10 is hinged at the top of the bottle cap 3; in this embodiment, the structure of the suction nozzle 10 and the fastening structure of the fastening cover 11 and the suction nozzle 10 are common nozzle fastening cover structures to realize sealing.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A bottle cap structure is characterized by comprising a connecting pipe, an outer sleeve, a bottle cap and an inner sleeve, wherein the connecting pipe is screwed at the lower part of a bottle opening, the top end of the connecting pipe is connected with the outer sleeve through an expanding pipe, the bottle cap is rotatably arranged outside the top end of the outer sleeve, the inner sleeve is arranged inside the outer sleeve in a vertically sliding mode, the top end of the inner sleeve is fixedly connected with the bottle cap, and a sealing layer for sealing the inner sleeve is fixed at the bottom end of the inner sleeve; the inner diameter of the inner sleeve is larger than the outer diameter of the bottle mouth, and the bottom end of the inner sleeve is movably arranged between the bottle mouth and the outer sleeve; a limiting structure is fixed on the outer part of the outer sleeve.

2. The bottle cap structure according to claim 1, wherein the limiting structure comprises a clamping block and a clamping groove, the clamping groove is formed in the bottom end of the side wall of the bottle cap, and the clamping block matched with the clamping groove in shape is fixed on the outer wall of the outer sleeve.

3. The bottle cap structure according to claim 1, wherein the limiting structure comprises a fixing ring and a protrusion, the protrusion is fixed to the bottom end of the side wall of the bottle cap in a downward extending manner, the fixing ring is fixed to the outer wall of the outer sleeve, and a concave arc matched with the protrusion is arranged on the fixing ring.

4. A bottle cap structure according to any one of claims 1 to 3, wherein a top bar is vertically fixed to the bottom of the bottle cap inside the inner sleeve, and the bottom end of the top bar is in movable contact with the sealing layer.

5. The bottle cap structure according to any one of claims 1 to 3, wherein a suction nozzle communicating with the inner sleeve is fixed to the top of the bottle cap, and a cap is hinged to the top of the bottle cap to movably close the suction nozzle.

6. The bottle cap structure according to any one of claims 1 to 3, wherein the closure layer comprises a cap and an aluminum foil, the cap is hermetically fixed inside the bottom end of the inner sleeve, and the aluminum foil is fixed at the bottom end of the inner sleeve.

7. The bottle cap structure according to claim 4, wherein the closure layer comprises a cap and an aluminum foil, the cap is hermetically fixed inside the bottom end of the inner sleeve, and the aluminum foil is fixed at the bottom end of the inner sleeve.

8. The bottle cap structure according to claim 5, wherein the closure layer comprises a cap and an aluminum foil, the cap is hermetically fixed inside the bottom end of the inner sleeve, and the aluminum foil is fixed at the bottom end of the inner sleeve.