CN220282225U

CN220282225U - Bottle cap structure for packaging raw materials

Info

Publication number: CN220282225U
Application number: CN202321758217.XU
Authority: CN
Inventors: 孟艳辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-06
Filing date: 2023-07-06
Publication date: 2024-01-02
Anticipated expiration: 2033-07-06

Abstract

The utility model discloses a bottle cap structure for packaging raw materials, which comprises an inner barrel and a connector, wherein the inner barrel is provided with a top cap, the periphery of the top cap downwards extends to form a top cap side wall, a gap is reserved between the top cap side wall and the inner barrel, an internal thread is arranged on the inner side of the top cap side wall, and a sealing ring is arranged on the inner barrel; the connector bottom is equipped with the base, and the middle part is equipped with the sealed cowling, is equipped with the discharge gate on the connecting wall at connecting bottom and middle part, and the connector top is equipped with the external screw thread, and the inner tube inserts and establishes in the connector, and when internal screw thread and external screw thread screwed, inner tube and connector formed a airtight cavity, and the cavity can be used to the encapsulation raw materials, and when internal screw thread and external screw thread revolve to half-open, the raw materials flow is opened to the cavity. The bottle cap for packaging raw materials has the advantages of fewer structural parts, good sealing effect and capability of avoiding pollution to beverages; can avoid the liquid in the bottle to flow out from the gap in the transportation to can high-efficient sealed raw and other materials prevent the seepage, guarantee user's drinking quality.

Description

Bottle cap structure for packaging raw materials

Technical Field

The utility model relates to the technical field of beverage bottle caps, in particular to a bottle cap structure for packaging raw materials.

Background

With the increasing quality of life, a greater variety of beverages are on the market, including but not limited to functional beverages, zero added health beverages, and ready-to-use packaged beverages, etc., and with the increasing variety of beverages, the structure of bottles and caps is also increasingly diversified. In recent years, in order to improve the taste of a beverage and the taste of the beverage, low-temperature Leng Cui, zero-addition and other manufacturing methods have been increasingly used for the preparation of the beverage. The solute and the solvent are mixed before drinking to achieve the drinking effect of instant brewing and instant brewing, and the solutes of the on-site prepared beverages such as latte coffee, brown sugar milk tea and the like are poured into the cup at the final stage, so that the taste is distinct, and if the beverage is mixed in advance, the taste is poor.

In order to meet the demands of consumers for healthy beverages, instant beverage bottle caps of various structures are appeared in the market. The existing instant beverage bottle caps are all provided with instant beverage by puncturing a baffle plate or a sealing film, and the like, and have certain defects. The method comprises the following steps: the structure is complex, and the production cost is high; and two,: the pierced barrier or seal is prone to falling into the beverage, contaminating the beverage and affecting the stoma.

Disclosure of Invention

The utility model aims to provide a bottle cap structure for packaging raw materials, which has the advantages of few parts, good sealing effect and capability of avoiding pollution to beverages; can avoid the liquid in the bottle to flow out from the gap in the transportation to can high-efficient sealed raw and other materials prevent the seepage, guarantee user's drinking quality.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the bottle cap structure for packaging raw materials comprises a hollow inner barrel and a connector, wherein the top of the inner barrel is connected with a top cap, the periphery of the top cap downwards extends to form a top cap side wall, a gap is reserved between the top cap side wall and the inner barrel, an internal thread is arranged on the inner side of the top cap side wall, and the top cap and the inner barrel are integrally formed; a sealing ring is arranged on the inner cylinder, and the sealing ring and the inner cylinder are integrally formed; the bottom of the connector is provided with a base, the middle of the connector is provided with a sealing cover fixed on an external bottle body, the connecting wall connecting the bottom of the connector and the middle of the connector is provided with a discharge hole, the top of the connector is provided with external threads matched with the internal threads, the inner cylinder is inserted in the connector, when the internal thread and the external thread are screwed, the inner cylinder and the connector form a closed cavity, the closed cavity can be used for packaging raw materials, when the internal thread and the external thread are screwed to be half-open, the cavity is opened, and the packaged raw materials flow out from the discharge hole.

Preferably, the base forms a circular protrusion upwards, and when the inner cylinder is inserted into the connector base, the circular protrusion seals at the bottom of the inner cylinder.

Preferably, when the base clamps the bottom of the inner cylinder, the sealing ring is fixedly arranged above the discharge hole.

Preferably, the inner cylinder and the connector have the same length.

Preferably, the side wall of the top cover is connected with an anti-theft ring, an anti-theft protrusion is arranged on the lower side of the external thread, a limit rib matched with the anti-theft protrusion is arranged on the inner side of the anti-theft ring, and the limit rib is clamped on the lower side of the anti-theft protrusion.

Preferably, the side wall of the top cover and the anti-theft ring are integrally formed and connected together through a plurality of connecting points, and when the internal thread and the external thread are screwed to be half-opened, the anti-theft ring is separated from the side wall of the top cover.

Preferably, the top cover and the sealing cover are both provided with vertical anti-skid patterns outside.

Preferably, a fixing ring is arranged on the inner side wall of the sealing cover, and the fixing ring is fixedly clamped on the external bottle body.

Preferably, anti-slip teeth are arranged in the sealing cover; the retainer plate sets up in the one side that is close to external bottle, the antiskid tooth sets up in the one side that keeps away from external bottle.

In the above technical scheme, inner tube and connector zonulae occludens, forms a airtight cavity, places the raw materials in airtight cavity, to some beverage that itself is easy oxidation or long-time and solvent mixing can produce the precipitate, adopts this kind of packaging mode can effectually avoid above-mentioned problem. The top cover of integrated into one piece is equipped with at the inner tube top, when the user used, only need with the top cover rotatory can drive the inner tube and promote, convenience of customers uses, and integrated into one piece's design can also avoid the raw materials to flow from top cover and inner tube junction effectively simultaneously, strengthens the leakproofness of bottle lid. The further top cover side wall is connected with an anti-theft ring, the top cover side wall and the anti-theft ring are integrally formed and are connected together through a plurality of connecting points, meanwhile, the lower side of the external thread is provided with an anti-theft bulge, the inner side of the anti-theft ring is provided with a limit rib matched with the anti-theft bulge, the limit rib is clamped on the lower side of the anti-theft bulge, and the top cover is effectively prevented from shifting in the transportation process, so that raw materials are directly leaked into an external bottle body, and even liquid in the external bottle body flows out; in addition, when people drink, the anti-theft ring is separated from the side wall of the top cover, so that a user can intuitively see whether people drink or not, and the situation of secondary drinking is avoided. Through set up the leakproofness that sealing washer strengthened inner tube and connector on the inner tube, sealing washer and inner tube integrated into one piece simultaneously, even the user rotates the top cap many times, still can not cause the breaking away from of sealing washer to avoid causing because of the sealing washer breaks away from and fall into in the cavity, thereby produce the pollution to the liquid in the external bottle, and ensured that the liquid in the external bottle can not flow through the gap between inner tube and the connector. Still further sealed cowling and external bottle fixed connection, when the user rotated the top cap, can not drive the sealed cowling and rotate, avoid the maloperation to break away from sealed cowling and external bottle to cause the liquid in the external bottle to spill.

Drawings

FIG. 1 is a schematic perspective view of a bottle cap structure for packaging materials;

FIG. 2 is a schematic view of the inner cylinder of the bottle cap structure for packaging raw materials;

fig. 3 is a schematic perspective view of a connector of the bottle cap structure for packaging raw materials.

In the figure, 1 an inner cylinder; 11 top cap; 12 sealing rings; 2, a connector; a 21 base; 22 sealing the cover; 23 external threads; 24 discharge holes; a 25 chamber; 26 an anti-theft ring; 3, anti-skid patterns; 4 anti-theft protrusions.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

as shown in fig. 1 to 3, the bottle cap structure for packaging raw materials comprises an inner barrel 1 and a connector 2, wherein the inner barrel 1 is hollow, a top cover 11 is arranged at the top of the inner barrel 1, and the top cover 11 and the inner barrel 1 are integrally formed. The top cover 11 extends downwards around to form a top cover side wall, a gap is reserved between the top cover side wall and the inner cylinder 1, and an inner thread (not shown in the figure) is arranged on the inner side of the top cover side wall. Meanwhile, the sealing ring 12 is arranged on the inner cylinder 1, the sealing ring 12 and the inner cylinder 1 are integrally formed, and even if a user rotates the top cover 11 for a plurality of times, the sealing ring 12 still cannot be separated, so that the liquid in the external bottle body cannot flow out through a gap between the inner cylinder 1 and the connector 2. The top of the connector 2 is provided with an external thread 23 matched with the internal thread, and the connector is screwed with the top cover 11 through the external thread 23; the middle part of the connector 2 is also provided with a sealing cover 22, the sealing cover 22 and the connector 2 are integrally formed, liquid in an external bottle body is prevented from seeping out from the sealing cover 22, the inner wall of the sealing cover 22 is provided with a fixed ring (not shown in the figure) and anti-slip teeth (not shown in the figure), wherein the fixed ring is arranged on one side close to the external bottle body, the anti-slip teeth are arranged on one side far away from the external bottle body, the sealing cover 22 is fixedly connected with the external bottle body, the anti-slip teeth are clamped in the external bottle body, when a user rotates the top cover 11, the sealing cover 22 is not driven to rotate, and the sealing cover 22 is prevented from being separated from the external bottle body by misoperation, so that the liquid in the external bottle body is prevented from being spilled; the bottom at connector 2 is equipped with base 21 to be equipped with discharge gate 24 on the connecting wall at connecting base 21 and middle part, insert connector 2 when inner tube 1, and when top cap 11 and connector 2 screw, inner tube 1 and connector 2 form a airtight cavity 25, and this cavity 25 can be used to encapsulate the raw materials, places the raw materials in cavity 25, to some self easy oxidation or long-time drink that produces the sediment with the solvent mixture, adopts this kind of packaging mode can effectually avoid above-mentioned problem.

When the novel rotary type rotary kiln is used by a user, the top cover 11 drives the position of the inner barrel 1 to move, meanwhile, the discharge port 24 is opened, and raw materials flow out of the discharge port 24.

In this embodiment, when the bottom of the inner cylinder 1 is clamped by the base 21, the position of the sealing ring 12 is fixed above the discharge hole 24 and is tightly connected with the inner wall of the connector 2, so as to avoid the liquid in the external bottle from flowing out from the gap between the inner cylinder 1 and the connector 2. The base 21 upwards forms circular protruding, and when the base of connector 2 was inserted to inner tube 1, circular protruding seals in inner tube 1 bottom, prevents to produce the space between inner tube 1 and the base 21, ensures the leakproofness of the cavity that inner tube 1 and connector 2 formed to the assurance does not have the manual operation down raw materials can not directly leak in the external bottle. And the type of raw material may be any one of liquid, solid particles, and solid-liquid mixture.

In a preferred embodiment, the top cover side wall is connected with an anti-theft ring 26, the anti-theft ring 26 and the top cover side wall are integrally formed and connected together through a plurality of connection points, so that the anti-theft ring is convenient for a user to unscrew. The anti-theft bulge 4 is arranged on the lower side of the external thread 23, the limit rib (not shown in the figure) matched with the anti-theft bulge 4 is arranged on the inner side of the anti-theft ring 26, the limit rib is clamped on the lower side of the anti-theft bulge 4, when the anti-theft ring is used, the connecting point is broken when the rotary top cover 11 drives the inner cylinder 1 to ascend, the anti-theft ring 26 is separated from the side wall of the top cover, the top cover 11 is effectively prevented from being shifted in the transportation process, so that raw materials are directly leaked, in addition, when people drink, the side wall of the top cover is separated from the anti-theft ring 26, a user can visually see whether people drink or not, and the situation of secondary drinking is avoided.

In a preferred embodiment, the top cover 11 and the sealing cover 22 are provided with vertical anti-skid patterns 3 outside, so that friction force is enhanced, and a user can conveniently open the top cover 11 for drinking.

The present embodiments are merely illustrative of the present utility model and are not intended to be limiting, and the technical solutions that are not substantially transformed under the present utility model are still within the scope of protection.

Claims

1. The bottle cap structure for packaging raw materials comprises a hollow inner barrel and a connector, and is characterized in that the top of the inner barrel is connected with a top cover, the periphery of the top cover extends downwards to form a top cover side wall, a gap is reserved between the top cover side wall and the inner barrel, an internal thread is arranged on the inner side of the top cover side wall, and the top cover and the inner barrel are integrally formed; a sealing ring is arranged on the inner cylinder, and the sealing ring and the inner cylinder are integrally formed; the bottom of the connector is provided with a base, the middle of the connector is provided with a sealing cover fixed on an external bottle body, the connecting wall connecting the bottom of the connector and the middle of the connector is provided with a discharge hole, the top of the connector is provided with external threads matched with the internal threads, the inner cylinder is inserted in the connector, when the internal thread and the external thread are screwed, the inner cylinder and the connector form a closed cavity, the closed cavity can be used for packaging raw materials, when the internal thread and the external thread are screwed to be half-open, the cavity is opened, and the packaged raw materials flow out from the discharge hole.

2. The bottle cap structure for packing raw materials as claimed in claim 1, wherein the base forms a circular protrusion upward, and the circular protrusion seals at the bottom of the inner cylinder when the inner cylinder is inserted into the connector base.

3. The bottle cap structure for packing raw materials as claimed in claim 2, wherein the sealing ring is fixedly arranged above the discharge port when the base clamps the bottom of the inner cylinder.

4. The bottle cap structure for packing raw materials as claimed in claim 1, wherein the inner cylinder is the same as the connector in length.

5. The bottle cap structure for packaging raw materials as claimed in claim 1, wherein the side wall of the top cap is connected with an anti-theft ring, an anti-theft protrusion is arranged on the lower side of the external thread, a limit rib matched with the anti-theft protrusion is arranged on the inner side of the anti-theft ring, and the limit rib is clamped on the lower side of the anti-theft protrusion.

6. The bottle cap structure for packing raw materials as claimed in claim 5, wherein the cap sidewall is integrally formed with the anti-theft ring and connected together through a plurality of connection points, and the anti-theft ring is separated from the cap sidewall when the internal thread and the external thread are rotated to be half-opened.

7. The bottle cap structure for packing raw materials as claimed in claim 6, wherein the top cap and the sealing cap are provided with vertical anti-slip patterns at the outer portions.

8. The bottle cap structure for packaging raw materials as claimed in claim 1, wherein a fixing ring is arranged on the inner side wall of the sealing cover, and the fixing ring is fixedly clamped on an external bottle body.

9. The bottle cap structure for packing raw materials as claimed in claim 8, wherein the sealing cap is internally provided with anti-slip teeth; the retainer plate sets up in the one side that is close to external bottle, the antiskid tooth sets up in the one side that keeps away from external bottle.