CN109941597B

CN109941597B - Multifunctional combined bottle cap

Info

Publication number: CN109941597B
Application number: CN201910317709.7A
Authority: CN
Inventors: 赵益
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-19
Filing date: 2019-04-19
Publication date: 2023-04-21
Anticipated expiration: 2039-04-19
Also published as: CN109941597A

Abstract

The invention discloses a multifunctional combined bottle cap which comprises a cap body, protecting covers and a charging barrel, wherein the cap body, the protecting covers and the charging barrel are in threaded connection with a bottle opening, the protecting barrels which downwards extend into the bottle body are coaxially arranged in the cap body at intervals, an elastic top surface is arranged at the upper end of each protecting barrel, a puncture mechanism which extends into the protecting barrel is arranged on the inner surface of each elastic top surface, the top of the cap body is provided with the protecting covers which are matched with the elastic top surface, the lower end of each protecting barrel is detachably connected with the charging barrel which extends into the bottle body, a sealing film is arranged at the bottom of each charging barrel, and the puncture mechanism can penetrate through the sealing film at the bottom of each charging barrel after being pressed. According to the invention, different types of decoction pieces or drinks can be replaced quickly according to requirements, the decoction pieces or drinks are in a closed state after the cover body is connected with the charging barrel, the puncture mechanism punctures the sealing film, and meanwhile, the residue prevention mechanism pushes the decoction pieces or drinks to flow out of the water bottle quickly to be dissolved, the design is scientific and reasonable, the protecting cover, the charging barrel and the cover body are connected in a detachable way, the three parts are relatively independent, the die is manufactured more easily, the cost is reduced, and the automatic production industrialization is easy to form.

Description

Multifunctional combined bottle cap

Technical Field

The invention belongs to the technical field of beverage packaging, and particularly relates to a multifunctional combined bottle cap.

Background

The bottle cap is an important ring of beverage packages and is the place where the consumer first comes into contact with the product. The bottle cap has the function of keeping the sealing performance of the content products and also has the functions of preventing the theft and opening and safety, so the bottle cap is widely applied to bottled products. The bottle cap is used as an upstream industry of food, drink industry, wine, chemical industry and pharmaceutical industry, and is a key product for packaging bottle containers. At present, the bottle cap for containing decoction pieces or potions is unreasonable in design, so that most of the bottle caps are inconvenient to use, particularly the decoction pieces or potions are inconvenient to put into the bottle caps, the operation is troublesome, the die cost is high, and the decoction pieces or potions in each bottle cap are fixed and cannot be quickly replaced according to market demands. Moreover, the existing bottle cap has the defect that the cavity for containing particles or powder is poor in protection, and when the beverage is put into the bottle body, the beverage is left, so that a part of the beverage is attached to the bottle cap and cannot fully enter the bottle to be dissolved, waste is caused, and improvement is needed.

Therefore, the multifunctional combined bottle cap is developed, is convenient to use and open, is theft-proof, clean and sanitary, can be used for quickly replacing different types of decoction pieces or drinks according to requirements, has no residue in the bottle cap, and is easy to manufacture, and is a key for solving the problems.

Disclosure of Invention

The invention aims to provide a multifunctional combined bottle cap.

The purpose of the invention is realized in the following way: including lid, protecting cover, the feed cylinder with bottleneck threaded connection, coaxial interval sets up the protective casing that stretches into the bottle downwards in the lid, protective casing upper end is provided with the elasticity top surface, elasticity top surface inner face sets up the piercing depth that stretches into in the protective casing, the lid top is provided with the protecting cover with elasticity top surface adaptation, protective casing lower extreme can be dismantled with the feed cylinder that stretches into the bottle and be connected, the feed cylinder bottom sets up the sealing membrane, piercing depth can pass the sealing membrane of feed cylinder bottom after pressing.

The invention has the following technical effects:

1. the detachable charging barrel is arranged, so that different types of decoction pieces or potions can be quickly replaced according to requirements to be put into the market, and meanwhile, the decoction pieces or potions are more convenient and quicker to fill, thereby being beneficial to processing and production;

2. the cylindrical longitudinal opening puncture mechanism is arranged, when the elastic top surface is pressed, the lower end of the puncture mechanism expands outwards, so that the sealing film of the charging barrel is facilitated to be punctured, and decoction pieces or drinks can fall into the bottle rapidly to be dissolved, so that a fashionable, convenient and healthy drink can be prepared without adding preservative, the use and the operation are simple, convenient and rapid, and the sealing film at the opening can not be punctured due to the arrangement of the opening, so that the sealing film can not fall into the bottle after being punctured, and the appearance and the quality are influenced;

3. the anti-residue mechanism is arranged, the elastic ring is driven by the spring to scrape the inner wall of the charging barrel downwards in the pressing process, and residual containing particles or powder are pushed out of the charging barrel, so that residues are effectively prevented;

4. the invention has scientific and reasonable design, the decoction pieces or the potions are placed in the bottle through the charging barrel, the volume of the bottle cap is effectively controlled, the volume of the bottle cap is not obviously increased, the volume occupied by the bottle cap is the bottleneck part when the bottle cap is used, and the space of the bottle body is fully utilized; meanwhile, the decoction pieces or the potions are effectively protected through the cover body and the protecting cover, the decoction pieces or the potions are not pressed in the states of transportation, storage, carrying and the like, namely the transportation and the placement are higher in safety, and the function of accommodating the decoction pieces by the bottle cap is effectively ensured;

5. the structure of the invention is better, scientific, reasonable, visual and simple, the double safety protection of the tearing safety bar and the anti-theft ring is arranged, the protecting cover, the charging barrel and the cover body are detachably connected, the three are relatively independent, the die is easier to manufacture, the cost can be effectively reduced, and the automatic production industrialization is easier to form.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 isbase:Sub>A schematic view of section A-A of the present invention;

FIG. 3 is a schematic structural view of the residue prevention mechanism according to the present invention;

FIG. 4 is a reference view of the usage status of the present invention;

FIG. 5 is a partial enlarged view of B;

reference numerals in the drawings: 1-cover body, 2-protecting cover, 3-charging barrel, 4-protecting barrel, 5-elastic top surface, 6-puncture mechanism, 7-sealing film, 8-sealing ring, 9-tearing safety strip, 10-notch, 11-reinforcing rib, 12-residue prevention mechanism, 13-elastic piece, 14-scraping ring, 15-anti-theft ring, 16-cover body outer wall and arrow-shaped elastic top surface stress direction.

Detailed Description

The invention is further described below with reference to the accompanying drawings, without limiting the invention in any way, and any alterations or substitutions based on the teachings of the invention are intended to fall within the scope of the invention.

The multifunctional combined bottle cap shown in the attached drawings 1-5 comprises a cap body 1, a protecting cover 2 and a charging barrel 3 which are in threaded connection with a bottle opening, wherein a protecting barrel 4 which downwards stretches into the bottle body is arranged in the cap body at coaxial intervals, an elastic top surface 5 is arranged at the upper end of the protecting barrel, a puncture mechanism 6 which stretches into the protecting barrel is arranged on the inner surface of the elastic top surface, the top of the cap body 1 is provided with the protecting cover 2 which is matched with the elastic top surface 5, the lower end of the protecting barrel 4 is detachably connected with the charging barrel 3 which stretches into the bottle body, a sealing film 7 is arranged at the bottom of the charging barrel 3, and the puncture mechanism 6 can penetrate through the sealing film 7 at the bottom of the charging barrel after being pressed.

The charging barrel 3 is in bayonet connection or threaded connection with the protection barrel 4, the threaded connection is good in tightness, and the bayonet connection speed is higher.

A sealing ring 8 is arranged between the protective cylinder 4 and the side wall of the cover body 1.

The protecting cover 2 is a tearing type overturning protecting cover, a C-shaped semi-encircling tearing safety bar 9 is arranged on the periphery of the middle of the side wall of the protecting cover 2, a groove is formed in the periphery of the inner wall of the lower end of the side wall of the protecting cover 2, a convex edge matched with the groove is arranged on the cover body 1, and the protecting cover 2 is connected with the cover body 1 in a bayonet mode.

The puncture mechanism 6 is of a cylindrical structure, and a notch 10 is axially formed at any position of the side wall of the puncture mechanism 6.

The inner wall of the puncture mechanism 6 is axially provided with a plurality of reinforcing ribs 11, the upper ends of the reinforcing ribs are connected with the elastic top surface, the lower parts of the reinforcing ribs are provided with acute angle structures, and the bottom ends of the puncture mechanism 6 are provided with saw-tooth structures.

The puncture protection device further comprises a residual protection mechanism 12, wherein the residual protection mechanism 12 is coaxially arranged inside the casing 4 and is positioned at the periphery of the puncture mechanism 6.

The anti-residue mechanism comprises an elastic piece 13 and a scraping ring 14, wherein the upper end of the elastic piece 13 is connected with the elastic top surface 5, and the lower end of the elastic piece 13 is connected with the scraping ring 14.

The elastic piece 13 is a spring, the scraping ring 14 is an elastic circular ring with a contraction function, and the natural outer diameter of the elastic circular ring is not smaller than the inner diameter of the charging barrel 3.

The lower end of the side wall of the cover body 1 is provided with an anti-theft ring 15.

The protecting cover 2 and the tearing safety strip 9 are integrally formed by plastic molding, and the cover body 1, the protecting cylinder 4, the elastic top surface 5 and the puncture mechanism 6 are integrally formed by plastic molding.

The elastic top surface 5 is of an upward convex hemispherical structure, and the thickness of the elastic top surface 5 is not more than one third of the thickness of the cover body 1.

The upper part of the charging barrel 3 is provided with a sealing film.

The working principle and the working process of the invention are as follows: the protecting cover 2, the charging barrel 3 and the cover body 1 are combined firstly, and then the combined cover body 1 is arranged on the bottle body. When drinking is needed, the tearing safety strip 9 on the protecting cover 2 is pulled down, the protecting cover 2 is opened from the cover body 1, and the elastic top surface 5 is pressed downwards at the moment, so that the cover body 1 is taken as a fulcrum to push the puncturing mechanism 6 to move downwards to contact and puncture the sealing film 7 at the lower end of the charging barrel 3, and decoction pieces or drinks in the charging barrel 3 automatically fall into the bottle body; in the downward movement process of the puncture mechanism 6, the residue prevention mechanism (12) arranged on the elastic top surface 5 also moves downward along with the downward movement and scrapes the inner wall of the charging barrel 3, so that decoction pieces or potions remained in the charging barrel 3 are pushed out of the charging barrel 3 and fall into the bottle body, and the bottle body is shaken to fully mix the decoction pieces or potions with water, and the cap body 1 is screwed down for drinking. The cartridge guard and the cartridge of the present invention may also be provided as a non-removable integral unit.

Claims

1. The utility model provides a many function combination formula bottle lid, includes lid (1) with bottleneck threaded connection, protecting cover (2), feed cylinder (3), its characterized in that, coaxial interval sets up in lid (1) and stretches into protective cylinder (4) of bottle downwards, protective cylinder (4) upper end is provided with elasticity top surface (5), elasticity top surface (5) inner face sets up and stretches into puncture mechanism (6) in protective cylinder (4), lid (1) top is provided with protecting cover (2) with elasticity top surface (5) adaptation, protective cylinder (4) lower extreme and stretch into feed cylinder (3) of bottle and dismantle and be connected, feed cylinder (3) bottom sets up sealing membrane (7), puncture mechanism (6) can pass sealing membrane (7) of feed cylinder (3) bottom after pressing; the puncture mechanism (6) is of a cylindrical structure, the bottom end of the puncture mechanism (6) is provided with a zigzag structure, and a notch (10) is axially formed at any position of the side wall of the puncture mechanism (6); the device also comprises a residue prevention mechanism (12), wherein the residue prevention mechanism (12) is coaxially arranged in the protective cylinder (4) and is positioned at the periphery of the puncture mechanism (6); the anti-residue mechanism comprises an elastic piece (13) and a scraping ring (14), wherein the upper end of the elastic piece (13) is connected with the elastic top surface (5), the lower end of the elastic piece (13) is connected with the scraping ring (14), the scraping ring (14) is an elastic circular ring with a shrinkage function, and the natural outer diameter of the elastic circular ring is not smaller than the inner diameter of the charging barrel (3).

2. A multi-functional combined bottle cap according to claim 1, characterized in that the cartridge (3) is bayonet-connected or screw-connected with the casing (4).

3. The multifunctional combined bottle cap according to claim 1, wherein a sealing ring (8) is arranged between the protective cylinder (4) and the side wall of the cap body (1).

4. The multifunctional combined bottle cap according to claim 1, wherein the protecting cover (2) is a tearing type flip-open protecting cover, a tearing safety bar (9) which is shaped like a C and is semi-encircling is arranged on the periphery of the middle part of the side wall of the protecting cover (2), a groove is arranged on the periphery of the inner wall of the lower end of the side wall of the protecting cover (2), a convex edge matched with the groove is arranged on the cover body (1), and the protecting cover (2) is connected with the bayonet of the cover body (1).

5. The multifunctional combined bottle cap according to claim 1, wherein a plurality of reinforcing ribs (11) are axially arranged on the inner wall of the puncture mechanism (6), the upper ends of the reinforcing ribs (11) are connected with the elastic top surface, and the lower parts of the reinforcing ribs (11) are provided with acute angle structures and are attached to the inner wall.

6. Multi-functional combined bottle cap according to claim 1, characterized in that the elastic element (13) is a spring.

7. The multifunctional combined bottle cap according to claim 1, wherein the lower end of the side wall of the cap body (1) is provided with an anti-theft ring (15).