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CN-224225705-U - Beverage storage cover

CN224225705UCN 224225705 UCN224225705 UCN 224225705UCN-224225705-U

Abstract

The utility model relates to a beverage storage cap, which belongs to the technical field of bottle caps, and comprises an upper cap, a raw material storage barrel, a piercing barrel and a bottle cap ring, wherein an upper sealing piece is arranged at the upper port of the raw material storage barrel, a lower sealing piece is arranged at the lower port of the raw material storage barrel, the raw material storage barrel is a stepped variable-diameter barrel and comprises an upper barrel B, a lower barrel B and a connecting ring plate B connected between the upper barrel B and the lower barrel B, the diameter of the upper barrel B is larger than that of the lower barrel B, the inner diameter of the bottle cap ring is larger than that of the piercing barrel, the bottle cap ring is fixed at the lower part of the piercing barrel, the piercing barrel is internally provided with the piercing piece, and the piercing barrel and the raw material storage barrel are sleeved.

Inventors

  • TAN GUOHONG

Assignees

  • 昆明西山区兆食汇科技服务有限公司

Dates

Publication Date
20260512
Application Date
20250508
Priority Date
20240703

Claims (10)

  1. 1. The beverage storage cover is characterized by comprising an upper cover (1), a raw material storage cylinder, a piercing cylinder and a bottle cap ring (6), wherein an upper sealing piece (2) is arranged at the upper port of the raw material storage cylinder, a lower sealing piece (23) is arranged at the lower port of the raw material storage cylinder, the raw material storage cylinder is a stepped reducing cylinder and comprises an upper cylinder body B (11), a lower cylinder body B (12) and a connecting annular plate B (13) connected between the upper cylinder body B (11) and the lower cylinder body B (12), the diameter of the upper cylinder body B (11) is larger than that of the lower cylinder body B (12), the inner diameter of the bottle cap ring (6) is larger than the outer diameter of the piercing cylinder, the bottle cap ring (6) is fixed at the lower part of the piercing cylinder, the piercing cylinder is internally provided with a piercing piece (3), and the piercing cylinder is nested with the raw material storage cylinder.
  2. 2. The beverage storage cap according to claim 1, wherein the puncture barrel is a stepped diameter-variable barrel and comprises an upper barrel A (8), a lower barrel A (9) and a connecting ring plate A (10) connected between the upper barrel A (8) and the lower barrel A (9), the diameter of the upper barrel A (8) is larger than that of the lower barrel A (9), the raw material storage barrel is nested in the puncture barrel, and the upper cap (1) is nested or covered outside the nested puncture barrel and the raw material storage barrel.
  3. 3. The beverage storage cover according to claim 2, wherein the outer wall of the upper cylinder body A (8) is provided with a track groove (4), the inner wall of the upper cover (1) is provided with a limiting block (5) matched with the track groove (4), the track groove (4) comprises a vertical track and an upper horizontal track and a lower horizontal track which are communicated with the vertical track, the vertical section of the track groove (4) is provided with two clamping blocks (7), and the clamping blocks (7) are inclined surface blocks, and the thickness of the clamping blocks is increased from top to bottom.
  4. 4. A beverage storage cap according to claim 2 or 3, wherein the lower sealing member (23) is a sealing membrane and the piercing member (3) is a needle, the piercing member (3) being arranged in the lower port of the lower cartridge body a (9).
  5. 5. The beverage storage cover according to claim 4, wherein the lower cylinder B (12) is sleeved or inserted into the lower cylinder a (9), a reduced diameter section (14) is arranged at the lower port of the lower cylinder B (12), and the lower sealing member (23) is arranged at the lower port of the reduced diameter section (14).
  6. 6. The beverage storage cover according to claim 2, wherein the outer wall of the upper cylinder body B (11) is provided with a spiral groove (24), the side wall of the puncture cylinder is provided with symmetrical through grooves (19), the inner wall of the puncture cylinder is provided with two limit lugs (20) above the through grooves (19), the upper cylinder body B (11) is rotatably sleeved or nested in the upper cylinder body A (8) through the limit lugs (20) and the spiral groove (24), and the puncture piece (3) is arranged in the inner cylinder of the lower port of the lower cylinder body A (9).
  7. 7. The beverage storage cover according to claim 6, wherein the upper sealing member (2) is a sealing cover, the outer diameter of the sealing cover is larger than that of the upper cylinder body B (11), the sealing cover (25) is integrally connected with the upper cylinder body B (11), and the through groove is formed in the side wall of the upper cylinder body A (8).
  8. 8. Beverage storage cap according to claim 6 or 7, wherein the lower seal (23) is a sealing membrane and the piercing member (3) is a needle punch.
  9. 9. Beverage storage cap according to claim 6 or 7, wherein the lower seal (23) is a pull-tab cap and the piercing element (3) is a hook.
  10. 10. The beverage storage cover according to claim 1, wherein the lower end of the puncture cylinder is provided with a protective cover (15), the protective cover (15) can be covered with the bottle cap ring (6), the protective cover (15) is internally provided with a protective ring (16), and the protective ring (16) can be covered with the puncture cylinder.

Description

Beverage storage cover Technical Field The utility model belongs to the technical field of bottle caps, and particularly relates to a beverage storage cap. Background Bottled beverages are popular because of better mouthfeel, and currently, common bottled beverages are bottled after being directly processed. The quality of beverages is more demanding than purified water or mineral water, and additives are required to delay the quality life of bottled beverages. In addition, there is also a structure in which the beverage bottle cap is designed to store concentrated raw materials (hereinafter referred to as raw materials), and the raw materials in the bottle cap are mixed with water in the beverage bottle before drinking after sealing with a composite aluminum film and then thermally sterilized for storage, so that the drinking taste of the beverage can be improved, and the quality guarantee requirement of the raw materials is reduced. Techniques for storing raw materials by providing a storage space in a beverage bottle cap have been studied and used at present. The beverage bottle cap is designed into a structure capable of storing raw materials, and the raw materials in the bottle cap are mixed with water in the beverage bottle before drinking, so that the drinking taste of the beverage can be improved. Techniques for storing raw materials by providing a storage space in a beverage bottle cap have been studied and used at present. The raw materials are sealed in the beverage bottle cap generally by arranging a storage cavity in the beverage bottle cap, sealing the storage cavity by using an aluminum film, and meeting the requirement of heat sterilization after sealing by using a composite aluminum film. Before drinking, the raw materials and water are mixed by puncturing the aluminum film. The raw materials are stored in the beverage bottle cap, so that the beverage bottle cap is required to be well sealed for preventing the raw materials from being affected with damp or spoiling, sealing bottled water is required to be ensured, and the raw materials can smoothly enter the beverage bottle and be mixed with water when the beverage bottle cap is drunk. Because the aluminum film has better elasticity, a certain piercing force is needed to pierce the aluminum film, and furthermore, because the aluminum film has elasticity, when the aluminum film is pierced, the aluminum film is easy to deform and is far away from the piercing needle, so that the length and the pressing stroke of the piercing needle are required to be ensured. The thicker the aluminum film, the greater the required lancing force and the greater the elastic deformation upon lancing. In order to ensure that the aluminum film can be successfully punctured, the current beverage bottle caps are realized by reducing the thickness of the aluminum film or reducing the sealing strength of the aluminum film and the storage cavity, but the sealing effect is poor, the risk of wetting and deterioration is increased after long-time storage, and if the stored liquid raw materials are very easy to leak, so that the current beverage bottle caps can store solid raw materials and cannot meet the storage requirement of the liquid beverage raw materials. For this problem, patent CN220555458U provides a beverage bottle cap capable of storing liquid raw materials, which effectively solves the above problems, but it has positive significance to provide a beverage storage cap with a new structure which can satisfy the storage of liquid raw materials, has good sealing property and is easy to puncture by an aluminum film. Disclosure of utility model In order to overcome the problems in the background technology, the utility model provides the beverage storage cover which can not only store solid raw materials, but also meet the storage requirement of liquid beverage, and release the raw materials in the raw material storage cylinder under the condition of obtaining good sealing effect. In order to achieve the above purpose, the utility model is realized by the following technical scheme: The beverage storage cover comprises an upper cover, a raw material storage barrel, a piercing barrel and a bottle cover ring, wherein an upper sealing piece is arranged at the upper port of the raw material storage barrel, a lower sealing piece is arranged at the lower port of the raw material storage barrel, the raw material storage barrel is a stepped variable-diameter barrel and comprises an upper barrel B, a lower barrel B and a connecting ring plate B connected between the upper barrel B and the lower barrel B, the diameter of the upper barrel B is larger than that of the lower barrel B, the inner diameter of the bottle cover ring is larger than that of the piercing barrel, the bottle cover ring is fixed at the lower part of the piercing barrel, the piercing piece is arranged in the piercing barrel, and the piercing barrel is nested with the raw material storage barrel. Preferably