CN111977168A - A multi-material cavity ready-to-fit bottle cap and bottle using the same - Google Patents

Abstract

The embodiment of the invention discloses a multi-material cavity ready-to-fit bottle cap and a bottle using the bottle cap. The multi-material cavity ready-to-fit bottle cap comprises: a lower cover and an upper cover, and the lower cover includes a cover body, a sleeve, The frangible layer and at least one partition, the cover body is sleeved outside the sleeve, the middle part is integrally connected with the sleeve, the frangible layer is arranged on the lower end of the sleeve, the partition is fixed and integrally connected with the inner wall of the sleeve and the frangible layer, and the The sleeve is divided into a plurality of storage cavities; the upper cover includes a pressing cover, a side plate and a plurality of puncturing cylinders, the side plate is cylindrical, the upper end is fixed and integrally connected with the edge of the pressing cover, and the side surface of the lower end is in contact with the inner wall of the upper end of the cover. The multi-chamber ready-to-fit bottle cap contains multiple storage chambers, which can store different solid or liquid solutes in each storage chamber and seal them independently. It flows out and is mixed with the solvent in the bottle body for human drinking, which effectively solves the need for multi-material mixing of ready-to-mix bottled drinks.

Description

A multi-material cavity ready-to-fit bottle cap and bottle using the same

technical field

The invention relates to the field of beverage bottle cap manufacturing, in particular to a multi-material cavity ready-to-fit bottle cap and a bottle using the bottle cap.

Background technique

Due to the continuous improvement of people's living standards, there are many kinds of beverages for people to drink. Packaged beverages (such as tea beverages) are sold after mixing solutes with water. In order to extend the shelf life of beverages, manufacturers need to add a variety of artificially synthesized substances such as preservatives and stabilizers to beverages. Affected, the chemical substances such as preservatives will also cause a certain degree of harm to the human body, which is not advocated by the concept of healthy life at this stage. Therefore, how to provide a packaged beverage that can be stored for a long time without adding artificial preservatives or adding less artificial preservatives is an urgent problem to be solved in the related art.

The design scheme adopted by the existing ready-to-fit bottle caps has only one storage cavity, which stores the solute. When drinking, the storage cavity is broken so that the solute flows out and mixes with the water in the bottle. It is not suitable for beverages that cannot be mixed and stored for a long time, such as tea powder and honey, instant coffee and milk, etc. It is necessary to design a multi-cavity bottle cap to store them separately.

SUMMARY OF THE INVENTION

The purpose of the present invention is to overcome the above-mentioned technical deficiencies, and propose a multi-material cavity ready-to-fit bottle cap and a bottle using the bottle cap, so as to solve the problem that the ready-to-fit bottle cap in the prior art has only one material cavity and is not suitable for a variety of solutes. Technical issues with beverages.

In order to achieve the above technical purpose, the embodiment of the present invention provides a multi-material cavity ready-to-fit bottle cap, the multi-material cavity ready-to-fit bottle cap and a bottle using the bottle cap include: a lower cover and an upper cover, a lower cover The cover includes a cover body, a sleeve, a frangible layer and at least one partition. The upper end of the cover is open and is sleeved outside the sleeve. The middle part of the cover is integrally connected with the sleeve. The inner wall of the lower part of the cover body is provided with internal threads, and the frangible layer is provided. At the lower end of the sleeve, the baffle is built into the sleeve, and is fixed and integrally connected with the inner wall of the sleeve and the fragile layer to separate the sleeve into a plurality of storage cavities; the upper cover includes a pressing cover, a side plate and a plurality of puncture cylinders, The side plate is cylindrical, the upper end is fixed and integrally connected with the edge of the pressing cover, the side surface of the lower end is in contact with the inner wall of the upper end of the cover, the upper end of the puncture cylinder is sealed and fixed integrally with the pressing cover, and a first gap is formed between the plurality of puncturing barrels. The gap is closely matched with the shape of the baffle, and the lower ends of the puncture cylinders are inserted into the storage cavity one-to-one to form a sealing fit for piercing the fragile layer when pressing the cover, and the baffle is inserted into the first gap.

The bottle comprises a multi-chamber ready-to-fit cap and a bottle body, the bottle mouth of the bottle body is provided with an external thread corresponding to the internal thread, and the multi-chamber ready-to-fit cap and the bottle body are sealed and matched with the external thread through the internal thread. connect.

Compared with the prior art, the multi-chamber ready-to-fit bottle cap contains a plurality of storage chambers and each is independently sealed, and can store different solid or liquid solutes in each storage chamber, and can be punctured and pushed open at the same time during use. The fragile layer corresponding to each storage cavity allows various solutes to flow out and mix with the solvent in the bottle body for human drinking.

Description of drawings

1 is a cross-sectional view of the first embodiment of the multi-material cavity ready-to-fit bottle cap provided by the present invention when assembled;

Fig. 2 is the structural representation of the upper cover in Fig. 1;

Fig. 3 is the structural representation when the lower cover in Fig. 1 is viewed from above;

Fig. 4 is the structural representation when the lower cover in Fig. 1 looks up;

Fig. 5 is the structural representation adopting this bottle cap bottle in Fig. 1;

Fig. 6 is the structural representation of the upper cover of the second embodiment of the multi-material cavity ready-to-fit bottle cap;

Fig. 7 is the structural representation of the lower cover of the second embodiment of the multi-material cavity ready-to-fit bottle cap;

8 is a schematic structural diagram of the upper cover of the third embodiment of the multi-material cavity ready-to-fit bottle cap;

9 is a schematic structural diagram of the lower cover of the third embodiment of the multi-material cavity ready-to-fit bottle cap.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

Example 1

See Figures 1 through 5. The bottle using the bottle cap includes a multi-cavity ready-to-fit bottle cap 1 and a bottle body 2. The bottle mouth of the bottle body 2 is provided with an external thread corresponding to the inner thread on the multi-material cavity ready-to-fit bottle cap 1. The inner thread is connected with the outer thread in a sealing fit. All parts of the multi-cavity ready-to-fit bottle cap 1 and the bottle body 2 are made of food-grade materials.

The multi-chamber ready-to-fit bottle cap 1 includes a lower cap 11 and an upper cap 12 . The lower cover 11 includes a cover body 111 , a sleeve 112 , a partition 113 and a frangible layer 114 .

The cover body 111 is cylindrical, and the upper and lower ends are open. The cover body 111 is sleeved outside the sleeve 112 . The middle part of the cover body 111 is integrally connected with the middle part of the sleeve 112 . The upper part of the cover body 111 faces the inner wall of the sleeve 112 with a first groove 1111 and a second groove 1112 , and the first groove 1111 is set in the second groove. Above the groove 1112, a suitable distance is maintained between the two, and the upper cover 12 can fully pierce and push open the bottom of the sleeve 112 after the downward movement of this distance, so that the solute therein can flow down smoothly. The inner wall of the lower part of the cover body 111 facing the inner wall of the sleeve 112 is provided with an inner thread, which is used for engagingly connected with the outer thread at the bottle mouth on the bottle body 2 .

The frangible layer 114 is arranged at the lower end of the sleeve 112, the upper end of the sleeve 112 is open, and the separator 113 is built in the sleeve 112, and is fixed and integrally connected with the inner wall of the sleeve 112 and the frangible layer 114 to separate the sleeve 112 into Multiple storage chambers. The number of storage cavities is adapted to the components of the beverage, and there are several storage cavities for several components that need to be stored separately. In this embodiment, there are two storage chambers in the sleeve 112 . The frangible layer 114 includes a plurality of weak parts 1141 , a plurality of bending parts 1142 and a main body part 1143 , and the main body part 1143 is integrally connected with each weak part 1141 and each bending part 1142 , so that each weak part 1141 and each bending part are integrally connected. 1142 each corresponds to a storage cavity. The thickness of the weak part 1141 is thinner than other parts to facilitate puncturing, and the thickness of the bending part 1142 is also thinner than other parts, but thicker than the weak part 1141, so that it is easier to bend along the bending part 1142 after puncturing The weak portion 1141 and the bent portion 1142 corresponding to each storage cavity are disposed opposite to each other.

The upper cover 12 includes a pressing cover 121 , a side plate 122 , an auxiliary splint 123 and a plurality of puncture tubes 124 . The side plate 122 is cylindrical, the upper end is fixed and integrally connected with the edge of the pressing cover 121 , and a sealing convex ring 1221 extends along the radial direction from the side surface of the lower end, which is tightly connected with the first groove 1111 . The upper end of the puncture tube 124 is sealed and fixed integrally with the pressing cover 121, a first gap is formed between the two puncture tubes 124, the first gap is closely matched with the shape and size of the partition plate 113, and the lower end of the puncture tube 124 is inserted into each of the puncture tubes 124 correspondingly. In the storage cavity, the partition plate 113 is inserted into the first gap. The auxiliary splint 123 is also cylindrical, the upper end is fixed and integrally connected with the pressing cover 121, is sleeved in the side plate 122, and forms a second gap with the puncture cylinder 124, the upper end of the sleeve 112 is inserted into the second gap, and is inserted into the second gap. A chute for the sleeve 112 to slide is formed in the second gap. The chute serves as a tight fitting structure between the upper cover and the lower cover, and plays a better sealing role after the upper cover is pressed down. When the pressing cover 121 is pressed, it can slide smoothly along the first gap and the second gap. The lower end of each puncture barrel 124 includes a blade portion 1241 , and the lower surface of the blade portion 1241 is sharp and faces the weak portion 1141 , so that when the cover 121 is pressed, the weak portion 1141 can be pierced smoothly.

Various solutes are stored in each storage cavity. In order to achieve a better sealing effect, food-grade glue can also be applied to the gap between the cover body 111 and the pressing cover 121 .

At the same time, in order to prevent the pressing cover 121 from being squeezed and moved downward by an external force before use, the puncture cylinder 124 punctures the weak portion 1141 in advance and the solute dissolves in water in advance. A protective cover can also be added on the pressing cover 121 , and the protective cover can be made of hard plastic, so as to protect the external force from directly acting on the pressing cover 121 . When drinking, just remove the protective cover and press the cover.

In actual automated production, beverage manufacturers place the opening of the upper cover upward, the equipment fills the two puncture cylinders 124 with different solutes respectively, and then installs the lower cover 11 to the upper cover 12 to form two independent sealed storages. cavity, so that various solutes are enclosed and stored in the storage cavity. Then apply food grade glue to the gap between the upper cover and lower cover for a better seal. After installing the protective cover, the assembly of the multi-chamber ready-to-fit bottle cap 1 is completed. Then, an appropriate amount of solvent, usually water, is injected into the bottle body 2 . Finally, the multi-cavity ready-to-fit bottle cap 1 and the bottle body 2 are screwed together through the capping process to complete the production. When using, the consumer first takes off the protective cover, and then presses the pressing cover 121 downward until the surfaces of the upper cover and the lower cover are flush, and at the same time, the sealing convex ring 1221 is snapped into the second groove 1112, that is, pressed in place. At this time, the edge part 1241 pierces and opens the weak part 1141, and the solute in the storage cavity falls down into the bottle body 2 under the action of gravity, mixes with the solvent in the bottle body 2, and shakes it evenly Then, the multi-chamber ready-to-fit bottle cap 1 can be unscrewed for drinking.

In other embodiments, the number and shape of the partitions 113 can also be changed according to actual use requirements, thereby providing multiple storage cavities to store more kinds of solutes, such as milk, honey, tea powder, coffee, and the like.

Embodiment 2

6 and 7, in this embodiment, the baffle 113b divides the sleeve 112b into three storage cavities, and the cutting edges 1241b at the bottoms of the three puncturing cylinders 124b are arranged in a staggered manner, that is, they are arranged in the same direction, The two cutting edge portions 1241b do not come into contact with each other. The upper cover and the lower cover are tightly assembled to form 3 independent and sealed storage chambers.

Embodiment 3

Referring to FIGS. 8 and 9 , in this embodiment, the baffle 113c divides the sleeve 112c into four storage cavities, and the cutting edges 1241c at the bottoms of the four puncture cylinders 124c are abutted against each other, and are connected with each other. The other two cutting edge portions 1241c are arranged opposite to each other. The upper cover and the lower cover are tightly assembled to form 4 independent and sealed storage chambers.

In other embodiments, the number of storage cavities may be further increased according to the number of components required for the beverage, and the number of puncturing cylinders may also be increased correspondingly.

Implementing the embodiment of the present invention has the following beneficial effects: the multi-cavity ready-to-fit bottle cap of the present invention contains a plurality of storage cavities, and can store different solid or liquid drinkable solutes in each of the storage cavities, and each is independently sealed, When in use, it is poked at the same time so that various solutes flow out and are mixed with the solvent in the bottle for human drinking. At the same time, the present invention realizes a ready-to-fit bottle cap with a multi-material cavity function with a minimalist structure, and meets the requirements of low-cost packaging of fast-selling beverages. The product applying the invention has stable structure, good sealing and water resistance, simple structure, low cost, easy production and convenient use, and is suitable for various ready-to-fit bottled drinks that need to be mixed with various ingredients.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of the present invention. within the scope of protection.

Claims (7)

1. The utility model provides a formula bottle lid is joined in marriage promptly to many material chambeies which characterized in that: the lower cover comprises a cover body, a sleeve, an easily-broken layer and at least one partition plate, the upper end of the cover body is open and sleeved outside the sleeve, the middle of the cover body is integrally connected with the sleeve, internal threads are formed in the inner wall of the lower portion of the cover body, the easily-broken layer is arranged at the lower end of the sleeve, the partition plate is arranged in the sleeve in a built-in mode and fixedly and integrally connected with the inner wall of the sleeve and the easily-broken layer, and the sleeve is divided into a plurality of storage cavities;

the upper cover comprises a pressing cover, a side plate and a plurality of puncture cylinders, wherein the side plate is cylindrical, the upper end of the side plate is fixedly connected with the edge of the pressing cover into a whole, the side face of the lower end of the side plate is abutted to the inner wall of the upper end of the cover body, the upper end of the puncture cylinder is fixedly connected with the pressing cover in a sealing mode, a plurality of first gaps are formed among the puncture cylinders, the first gaps are in sealing fit with the shape of the partition plate, the lower ends of the puncture cylinders are inserted into the storage cavity in a one-to-one correspondence mode and are used for puncturing the easily-broken layer when the pressing cover is pressed, and the partition plate.

2. The bottle cap of claim 1, wherein a first groove is formed in the upper portion of the inner wall of the cap body, a sealing collar extends from the side of the side plate, and the first groove is in close fit connection with the sealing collar.

3. The bottle cap of claim 2, wherein a second groove is formed in an upper portion of an inner wall of the cap body, and the second groove is disposed below the first groove.

4. The bottle cap of claim 3, wherein the upper cap further comprises a cylindrical auxiliary clamp plate, an upper end of the auxiliary clamp plate is fixedly connected to the pressing cap, the auxiliary clamp plate is sleeved in the side plate and forms a second gap with the piercing cylinder, an upper end of the sleeve is inserted into the second gap, and a sliding groove for moving the sleeve is formed in the second gap.

5. The bottle cap of claim 4, wherein the breakable layer comprises a main body, a plurality of weakenings and a plurality of bending portions, the main body is integrally connected to each of the weakenings and the bending portions, the weakenings and the bending portions are in one-to-one correspondence with the storage cavities, and the weakenings are thinner than the bending portions and are thinner than the main body.

6. The multiple-material-chamber instant dispensing bottle cap as claimed in claim 5, wherein said piercing cylinder includes a sharp cutting edge at a lower end thereof, said cutting edge facing said weakened portion.

7. A bottle, characterized by comprising the multiple-material-cavity instant-matching bottle cap and a bottle body as claimed in any one of claims 1 to 6, wherein an external thread corresponding to the internal thread is arranged at the bottle mouth of the bottle body, and the multiple-material-cavity instant-matching bottle cap and the bottle body are connected with the external thread in a sealing fit manner through the internal thread.

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