Cap with independent hopper

Abstract

To provide a cap having an independent hopper which achieves integrated storage of liquid and reagent, enables immediate addition of reagent, and is easier to use.SOLUTION: A device includes a bottle mouth connecting cap and a press cap, and a connecting tube portion which links with the press cap is fixedly connected to the upper end of the bottle mouth connecting cap. A bubble cap hopper is provided within the connecting tube portion, and contents are contained within the bubble cap hopper. A position limiting retaining ring is fixedly connected to the open end of the bubble cap hopper, and a sealing aluminum foil is fixedly connected to the position limiting retaining ring, and a pressing protrusion portion which links with the bubble cap hopper is fixedly connected to the inner upper surface of the press cap.SELECTED DRAWING: Figure 1

Description

[Technical field]

[0001] The present invention relates to the technical field of caps, and in particular to caps having independent hoppers. [Background technology]

[0002] With the development of science and technology, various beverages have entered into people's lives. However, all existing beverages are actually mixed with water and beverages and stored in bottles. Therefore, the mixing of the mixture water will greatly shorten the shelf life. In order to improve the shelf life of the beverages, some beverages are produced with beverage reagents and liquids in a sub-package, but this method is inconvenient to carry and is also prone to losing the sub-package. Summary of the Invention [Means for solving the problem]

[0003] The technical problem that the present invention aims to solve is to overcome the above deficiencies, provide a cap with an independent hopper, realize integrated storage of liquid and reagent, enable instantaneous addition of reagent, and make it more convenient to use.

[0004] In order to solve the above technical problems, the technical means provided by the present invention are: A cap having an independent hopper, The bottle mouth connection cap includes a bottle mouth connection cap and a press cap, and a connecting tube portion that links with the press cap is fixedly connected to the upper end of the bottle mouth connection cap, a bubble cap hopper is provided within the connecting tube portion, contents are contained within the bubble cap hopper, a sealing aluminum foil is fixedly connected to the bubble, and a pressing protrusion portion that links with the bubble cap hopper is fixedly connected to the inner upper surface of the press cap.

[0005] As a further improvement, a protective retaining ring is slidably connected in the bottle mouth connection cap, which cooperates with the position limiting retaining ring.

[0006] As a further improvement, the bubble cap hopper is made of a plastic material.

[0007] As a further improvement, a fixing strip is fixedly connected between the bottle mouth connection cap and the press cap, and dot-shaped connection blocks are fixedly connected to the upper and lower end faces of the fixing strip between the bottle mouth connection cap and the press cap.

[0008] As a further improvement, an L-shaped protrusion is fixedly connected to one end of the fixing strip.

[0009] As a further improvement, the inside diameter of the bottle mouth connection cap is larger than the inside diameter of the connection tubular part, and the diameter of the position limiting retaining ring is larger than the inside diameter of the connection tubular part. Effect of the Invention

[0010] The advantage of the present invention over the prior art is that the bubble cap hopper can store beverage reagents, and the bubble cap hopper in which the beverage reagents are stored is integrally connected to a beverage bottle via a cap, and when it is necessary to mix the beverage reagents, the contents in the bubble cap hopper can be pushed out by pressing the press cap and press block. [Brief description of the drawings]

[0011] [Figure 1] FIG. 13 is an exploded view of a cap having an independent hopper according to the present invention. [Diagram 2] FIG. 2 is a front view of a cap having an independent hopper according to the present invention. [Diagram 3] FIG. 1 is a cross-sectional view of a cap having an independent hopper according to the present invention taken along line BB. [Figure 4] FIG. 2 is a perspective view of a cap having an independent hopper according to the present invention. [Diagram 5] FIG. 2 is a cross-sectional view of a bubble cap hopper of the cap having an independent hopper of the present invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0012] Hereinafter, the technical aspects of the embodiments of the present invention will be described clearly and completely in combination with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and are not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present invention.

[0013] As shown in Figures 1 to 5, this is a cap with an independent hopper, and includes a bottle mouth connection cap 1 and a press cap 2. A connection tube part 3 linked to the press cap 2 is fixedly connected to the upper end of the bottle mouth connection cap 1. The inner diameter of the bottle mouth connection cap 1 is larger than the inner diameter of the connection tube part 3. A bubble cap hopper 4 is provided inside the connection tube part 3. The bubble cap hopper 4 is made of a plastic material. Contents are stored in the bubble cap hopper 4. A position limiting stop ring 5 is fixedly connected to the open end of the bubble cap hopper 4. A sealing aluminum foil 11 is fixedly connected to the position limiting retaining ring 5, and the position limiting retaining ring 5 and the sealing aluminum foil 11 are hot press joined. The diameter of the position limiting retaining ring 5 is larger than the inner diameter of the connecting tube portion. A pressing protrusion 10 linked to the bubble cap hopper 4 is fixedly connected to the inner upper surface of the pressing cap 2. A protective retaining ring 6 linked to the position limiting retaining ring 5 is slidably connected within the bottle mouth connecting cap 1. A fixing strip 7 is fixedly connected between the bottle mouth connecting cap 1 and the pressing cap 2. A dot-shaped connecting block 8 is fixedly connected to both the upper and lower end faces of the fixing strip 7 between the bottle mouth connecting cap 1 and the pressing cap 2, and an L-shaped protrusion 9 is fixedly connected to one end of the fixing strip 7.

[0014] In specific use, the bottle mouth connection cap 1 and the beverage bottle are attached and connected, and the bottle mouth connection cap 1 and the beverage bottle are connected by normal screw connection. At this time, the mouth of the beverage bottle presses and slides the protective retaining ring 6 upward, and the position limiting retaining ring 5 is clamped between the protective retaining ring 6 and the lower end of the connecting tube part 3. When the contents in the bubble cap hopper 4 need to be added to the beverage bottle, the L-shaped protrusion 9 is pulled out, the fixing strip 7 is torn, and the pressing cap 2 is strongly struck downward, so that the inner wall of the pressing cap 2 slides downward along the outer wall of the connecting tube part 3, and the pressing protrusion 10 is slid downward by the pressing cap 2 and contacts the bubble cap hopper 4, which generates compression deformation in the bubble cap hopper 4, increases the internal pressure of the bubble cap hopper 4, and bursts the sealing aluminum foil 11, causing the contents of the bubble cap hopper 4 to flow out and fall into the beverage bottle to mix with the liquid.

[0015] It should be noted that, in this specification, relational terms such as first and second are used only to distinguish one entity or operation from another without necessarily requiring or implying that any such actual relationship or order exists between those entities or operations. Moreover, the terms "comprises," "comprises," or any other variation thereof are intended to encompass a non-exclusive inclusion, such that a process, method, article, or apparatus that includes a set of elements includes not only those elements but also other elements not expressly listed, or includes elements inherent to such process, method, article, or apparatus.

[0016] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that the same may be modified, altered, substituted, and changed without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

[0017] Although the present invention and its embodiments have been described above, such description is not limited, and what is shown in the drawings is also one of the embodiments of the present invention, and the actual configuration is not limited thereto. In short, if a person skilled in the art receives the revelation, does not deviate from the creative spirit of the present invention, and does not creatively design a structure mode and embodiment similar to the technical solution, they should all fall within the protection scope of the present invention. [Explanation of symbols]

[0018] 1, bottle mouth connection cap; 2, pressing cap; 3, connecting tube part; 4, bubble cap hopper; 5, position limiting retaining ring; 6, protective retaining ring; 7, fixing strip; 8, dot-shaped connection block; 9, L-shaped protrusion part; 10, pressing protrusion part; 11, sealing aluminum foil.

Claims

1. The bottle mouth connection cap (1) includes a bottle mouth connection cap (1) and a press cap (2), a connection tube portion (3) that links with the press cap (2) is fixedly connected to an upper end of the bottle mouth connection cap (1), a bubble cap hopper (4) is provided in the connection tube portion (3), contents are contained in the bubble cap hopper (4), a position limiting stop ring (5) is fixedly connected to an open end of the bubble cap hopper (4), a sealing aluminum foil (11) is fixedly connected to the position limiting stop ring (5), and a press protrusion portion (10) that links with the bubble cap hopper (4) is fixedly connected to an inner upper surface of the press cap (2), A cap with an independent hopper, characterized in that a fixing strip (7) is fixedly connected between the bottle mouth connection cap (1) and the press cap (2), and dot-shaped connection blocks (8) are fixedly connected to both the upper and lower end faces of the fixing strip (7) between the bottle mouth connection cap (1) and the press cap (2).

2. The cap having an independent hopper as claimed in claim 1, characterized in that a protective retaining ring (6) which cooperates with the position limiting retaining ring (5) is slidably connected within the bottle mouth connection cap (1).

3. The cap with independent hopper according to claim 1, characterized in that the bubble cap hopper (4) is made of plastic material.

4. 2. The cap with independent hopper according to claim 1, characterized in that an L-shaped projection (9) is fixedly connected to one end of the fixing strip (7).

5. A cap having an independent hopper as described in claim 1, characterized in that the inner diameter of the bottle mouth connection cap (1) is larger than the inner diameter of the connecting tubular portion (3), and the diameter of the position limiting retaining ring (5) is larger than the inner diameter of the connecting tubular portion (3).

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