CN214085721U - Bottle cap with built-in containing cavity - Google Patents
Bottle cap with built-in containing cavity Download PDFInfo
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- CN214085721U CN214085721U CN202023095055.5U CN202023095055U CN214085721U CN 214085721 U CN214085721 U CN 214085721U CN 202023095055 U CN202023095055 U CN 202023095055U CN 214085721 U CN214085721 U CN 214085721U
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Abstract
The utility model discloses a bottle lid in built-in appearance chamber, include: the inner part of the lower cover is of a hollow structure, the inner surface of the middle lower part of the lower cover is provided with an internal thread, the internal thread is matched and screwed with the external thread at the bottle mouth, the outer surface of the middle upper part of the lower cover is provided with an external thread, and the top of the lower cover is provided with a sealing cover with a pull ring; the upper cover is internally of a hollow structure and is arranged on the lower cover in a covering mode, internal threads are arranged on the middle lower portion of the upper cover and are matched and screwed with the external threads of the lower cover, and a containing cavity is formed from the top end of the upper cover to the top end of the lower cover and is used for filling materials; and the limiting component is connected with the lower end of the upper cover and is used for limiting the rotation of the upper cover. The utility model discloses a bottle cap, even receive the striking deformation in the transportation, in the material in the bottle cap also can not leak into the bottle, the leak protection performance is good. The screw threads are mutually screwed and matched, so that the assembly is convenient.
Description
Technical Field
The utility model relates to a bottle lid technical field, in particular to bottle lid of built-in appearance chamber.
Background
Most of mixed liquids such as bottled beverages, medicines and reagents on the market are prepared by adding ingredients into solutions such as purified water, and consumers can use the mixed liquids by opening bottle caps. However, in order to ensure that the mixed liquid does not deteriorate and the shelf life is prolonged, chemical additives such as preservatives and stabilizers are added to the mixed liquid such as beverages, medicines and reagents in the production process, so that the flavor, the nutrient content and the purity and the efficacy of the medicinal reagents of foods are seriously affected, and the production cost is increased. In order to solve the problems, bottle caps capable of enabling prepared materials and solutions such as purified water to be in an isolated state are available on the market, the prepared materials in the bottle caps are released into bottle bodies to be mixed with the solutions such as water and the like when the bottle caps are drunk, flavored beverages or medicines and reagents can be prepared immediately, and further the two-in-one function of the solutions such as water and the like and the two-in-one function of the beverages, the medicines and the reagents can be realized, and the field preparation can be carried out according to specific requirements and specific procedures.
At present, the bottle cap with the built-in seasoning material on the market usually dissolves the seasoning material in the bottle cap into the bottle by puncturing the separation stop piece through a sharp-pricked object, but the bottle cap is easy to be impacted or deformed under pressure in the carrying process, and the sharp-pricked part in the bottle cap can puncture the separation stop piece to cause part of the seasoning material to fall into the bottle. And the assembly is inconvenient, and the process is more during the assembly.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bottle lid in built-in appearance chamber to in overcoming the transportation, the bottle lid receives the striking, and spine portion in the bottle lid easily punctures and separates the separation blade, and seasoning material falls into the bottle, and the leak protection performance is poor and the assembly is inconvenient, and the shortcoming that solution such as water and beverage, medicine, the unable conversion of reagent, on-the-spot preparation process can't satisfy specific demand, specific procedure etc..
In order to achieve the above object, the utility model provides a bottle cap with a built-in containing cavity, include: the inner part of the lower cover is of a hollow structure, the inner surface of the middle lower part of the lower cover is provided with an internal thread, the internal thread is matched and screwed with the external thread at the bottle mouth, the outer surface of the middle upper part of the lower cover is provided with an external thread, and the top of the lower cover is provided with a sealing cover with a pull ring; the upper cover is internally of a hollow structure and is arranged on the lower cover in a covering mode, internal threads are arranged on the middle lower portion of the upper cover and are matched and screwed with the external threads of the lower cover, and a containing cavity is formed from the top end of the upper cover to the top end of the lower cover and is used for filling materials; and the limiting component is connected with the lower end of the upper cover and is used for limiting the rotation of the upper cover.
Preferably, in the above technical solution, the direction in which the internal thread of the lower cap and the external thread of the bottle mouth rotate with each other is opposite to the direction in which the external thread of the lower cap and the internal thread of the upper cap rotate.
Preferably, in the above technical scheme, the lower cover upper internal thread is screwed clockwise with the external thread of the bottle mouth to be matched with each other, and the lower cover external thread is screwed counterclockwise with the upper cover internal thread to be matched with each other.
Preferably, in the above technical scheme, a plurality of partition plates are arranged in the upper cover, a plurality of cavities are formed at intervals by the partition plates, and a sealing cover with a pull ring is correspondingly arranged at the bottom of each cavity.
Preferably, in the above technical solution, the sealing cover with the pull ring is provided with a tongue portion extending downward, and the tongue portion is disposed close to the pull ring.
Preferably, in the above technical solution, an inner sealing portion extending downward is provided inside the lower cover, and a gap through which a bottle wall of the bottle opening can pass is provided between the inner sealing portion and the lower cover.
Preferably, in the above technical solution, an outer wall of the inner sealing portion is provided with a sealing ring.
Preferably, in the above technical solution, the lower cover is a boss-shaped structure with a small top and a large bottom or with a large top and a small bottom.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the utility model discloses a bottle lid of built-in appearance chamber, bottle lid divide into upper cover and lower cover, and the lower cover is used for sealed bottleneck, are equipped with between upper cover and the lower cover and hold the chamber, should hold the chamber and be used for treating the concentrate or the powder that dissolve, and the lower lid top is equipped with the sealed lid of taking the pull ring. When mixing materials, the pull ring is buckled to tear the sealing cover, and the concentrated solution and the powder are poured into the bottle and mixed with the liquid in the bottle. Namely the utility model discloses a bottle cap, even receive the striking deformation in the transportation, in the material in the bottle cap also can not leak into the bottle, the leak protection performance is good.
(2) The utility model discloses a bottle lid uses the screw to screw the cooperation each other, and the assembly is comparatively convenient. The lower cover is screwed clockwise with the threads of the bottle mouth, and the upper cover is screwed anticlockwise with the threads of the lower cover. When the bottle cap is opened, the lower cap is rotated anticlockwise, the bottle cap is opened, and even if the upper cap is rotated anticlockwise, the upper cap cannot be opened. Because the limiting component is arranged, the upper cover cannot be rotated clockwise. The utility model discloses a bottle lid encapsulation, it is sealed effectual.
(3) The cavity of the upper cover is divided into a plurality of small cavities by a plurality of clapboards, and different raw materials can be placed in different cavities.
Drawings
Fig. 1 is a schematic structural view of a bottle cap with a built-in cavity according to an embodiment of the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
fig. 3 is a schematic structural view of a bottle cap with a built-in cavity according to another embodiment of the present invention;
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited by the following detailed description.
Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.
As shown in fig. 1 to 3, a bottle cap with a built-in cavity according to an embodiment of the present invention includes a lower cap 1, an upper cap 2 and a limiting component 3. The lower cover 1 covers the bottleneck, the upper cover 2 covers the lower cover 1, and a containing cavity 4 is arranged between the upper cover 1 and the lower cover 2 and used for containing materials. A limiting component 3 is arranged below the upper cover 2 and used for limiting the movement of the upper cover 2. The concrete structure is as follows:
the interior of the lower cover 1 is of a hollow structure, and the lower cover 1 is of a boss-shaped structure with a small top and a large bottom or a large top and a small bottom. The inner surface of the middle lower part of the lower cover 1 is provided with an internal thread 11, the internal thread 11 is matched and screwed with an external thread 51 at the bottle mouth of the bottle 5, the outer surface of the middle upper part of the lower cover 1 is provided with an external thread 12, the top part of the lower cover is provided with a sealing cover 6, and the sealing cover 6 is a sealing cover with a pull ring 61. The inside hollow structure that is of upper cover 2, on lower cover 1 was located to the lid, the lower part was equipped with internal thread 21 in the upper cover 2, and this internal thread 21 is mutually supported with the external screw thread 12 of lower cover 1 and is screwed, and 2 tops of upper cover to 1 top of lower cover form and hold chamber 4, hold chamber 4 and be used for the packing material, hold chamber 4 and can change the size that holds the chamber along with the bottle lid size. The limiting component 3 is an annular limiting component, and the upper end of the annular limiting component 3 is connected with the lower end of the upper cover 1 through a thermal cut for limiting the rotation of the upper cover 1.
During assembly, the material is filled into the containing cavity 4 of the upper cover 2, the external thread 12 at the middle upper part of the lower cover 1 is screwed into the internal thread 21 of the upper cover 2, and then the material can be packaged. Then the lower cover 1 is covered on the bottleneck of the bottle 5, and the bottleneck can be sealed by rotating the lower cover 1, thus completing the assembly. When the bottle is opened for mixing materials, the lower cover 1 is rotated, the pull ring is buckled, the sealing cover is torn, and concentrated solution and powder are poured into the bottle to be mixed with liquid in the bottle. The utility model discloses a bottle lid does not have spine portion, even receive the striking deformation in the transportation, in the material in the bottle lid also can not leak into the bottle, the leak protection performance is good. The utility model discloses a bottle lid uses the screw to screw the cooperation each other, and the assembly is comparatively convenient. The lower cover is screwed clockwise with the threads of the bottle mouth, and the upper cover is screwed anticlockwise with the threads of the lower cover.
Preferably, the direction of rotation of the internal thread 11 of the lower cap 1 and the external thread 51 of the mouth of the bottle 5 is opposite to the direction of rotation of the external thread 12 of the lower cap 1 and the internal thread 21 of the upper cap 2. According to the use habit of users, the bottle body and the bottle cap are designed in a way that the bottle cap is screwed down when the bottle cap is rotated clockwise, and the bottle mouth is opened when the bottle cap is rotated anticlockwise. Preferably, the lower cap upper internal thread 11 and the bottle mouth external thread 51 are matched in a clockwise screwing mode, and the lower cap external thread 12 and the upper cap internal thread 21 are matched in a counterclockwise screwing mode. When the bottle cap is opened, the lower cap is rotated anticlockwise, the bottle cap is opened, even if the upper cap is rotated anticlockwise, the upper cap cannot be opened, and only the upper cap can be screwed more tightly. Because the limiting part is arranged, when the upper cover is rotated clockwise, the upper cover can be assisted and cannot be rotated. The utility model discloses a bottle lid encapsulation, it is sealed effectual.
Regarding another embodiment of the upper cover, a plurality of partition plates 22 are arranged in the upper cover 2, a plurality of cavities 41 are formed by the plurality of partition plates 22 at intervals, and a sealing cover with a pull ring is correspondingly arranged at the bottom of each cavity 41. Different raw materials can be placed in different cavities.
Preferably, the sealing lid 6 with a pull ring is provided with a tongue 62 extending downwards, which tongue 62 is arranged adjacent to the pull ring. The tongue is arc-shaped, and after tearing sealed lid 6, empting the material that holds in the chamber 23, through the guide of tongue 62, drop to the bottle in from the middle part of bottle lid as far as, avoid the powder to adhere to the internal surface at the bottle lid.
Preferably, the lower cover 1 is internally provided with a downward extending annular inner sealing part 7, and the upper end of the inner sealing part 7 is connected with the lower cover and integrally formed. A gap 71 is formed between the inner seal portion 7 and the lower cap 1, and the gap 71 is provided to allow a bottle wall capable of accommodating a bottle mouth to pass therethrough. Preferably, the outer wall of the inner sealing portion 7 is provided with a sealing ring 72. When the bottle is sealed, the bottle wall of the bottle opening extends into the gap 71, the sealing ring 72 of the inner sealing part is pressed against the inner surface of the bottle opening to seal the bottle opening, and the sealing performance of the bottle cap is improved.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (8)
1. A bottle cap with a built-in cavity is characterized by comprising:
the inner part of the lower cover is of a hollow structure, the inner surface of the middle lower part of the lower cover is provided with an internal thread, the internal thread is matched and screwed with the external thread at the bottle mouth, the outer surface of the middle upper part of the lower cover is provided with an external thread, and the top of the lower cover is provided with a sealing cover with a pull ring;
the upper cover is internally of a hollow structure and is arranged on the lower cover in a covering mode, internal threads are arranged on the middle lower portion of the upper cover and are matched and screwed with the external threads of the lower cover, and a containing cavity is formed from the top end of the upper cover to the top end of the lower cover and is used for filling materials; and
and the limiting component is connected with the lower end of the upper cover and is used for limiting the rotation of the upper cover.
2. The bottle cap with a built-in cavity according to claim 1, wherein the direction of rotation of the internal thread of the lower cap and the external thread of the bottle mouth is opposite to the direction of rotation of the external thread of the lower cap and the internal thread of the upper cap.
3. The bottle cap with a built-in cavity according to claim 2, wherein the internal threads of the lower cap are matched with the external threads of the bottle mouth in a clockwise screwing manner, and the external threads of the lower cap are matched with the internal threads of the upper cap in an anticlockwise screwing manner.
4. The bottle cap with a built-in cavity according to claim 1, wherein a plurality of partition plates are arranged in the upper cap, a plurality of cavities are formed by the partition plates at intervals, and a sealing cap with a pull ring is correspondingly arranged at the bottom of each cavity.
5. The bottle cap with built-in cavity according to claim 1, wherein said sealing cap with a pull ring is provided with a tongue extending downward and disposed adjacent to said pull ring.
6. The bottle cap with a built-in cavity according to claim 1, wherein an inner sealing portion extending downwards is arranged inside the lower cap, and a gap capable of allowing a bottle wall of the bottle mouth to pass through is arranged between the inner sealing portion and the lower cap.
7. The bottle cap with a built-in cavity according to claim 6, wherein the outer wall of the inner sealing portion is provided with a sealing ring.
8. The bottle cap with a built-in cavity according to claim 1, wherein the lower cap is a boss-shaped structure with a small top and a big bottom or a big top and a small bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023095055.5U CN214085721U (en) | 2020-12-21 | 2020-12-21 | Bottle cap with built-in containing cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023095055.5U CN214085721U (en) | 2020-12-21 | 2020-12-21 | Bottle cap with built-in containing cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214085721U true CN214085721U (en) | 2021-08-31 |
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ID=77430125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023095055.5U Active CN214085721U (en) | 2020-12-21 | 2020-12-21 | Bottle cap with built-in containing cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214085721U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116081055A (en) * | 2022-12-07 | 2023-05-09 | 安徽洁诺德塑胶包装有限公司 | Double-outlet capsule packaging container with screw |
-
2020
- 2020-12-21 CN CN202023095055.5U patent/CN214085721U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116081055A (en) * | 2022-12-07 | 2023-05-09 | 安徽洁诺德塑胶包装有限公司 | Double-outlet capsule packaging container with screw |
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