CN210311634U

CN210311634U - Bottle cap with storage space

Info

Publication number: CN210311634U
Application number: CN201921098773.2U
Authority: CN
Inventors: 徐海林
Original assignee: Kunshan Changle Mold Technology Co ltd
Current assignee: Kunshan Changle Mold Technology Co ltd
Priority date: 2019-07-15
Filing date: 2019-07-15
Publication date: 2020-04-14
Anticipated expiration: 2029-07-15

Abstract

The utility model discloses a bottle cap with a storage space, which comprises a cap body, a storage chamber arranged inside the cap body, a gland arranged at the upper end of the storage chamber, and a protective cover arranged outside the gland and meshed and connected with the upper end of the cap body; the side wall of the storage chamber is provided with a release port, the release port of the storage chamber in a reset state is sealed by the inner wall of the cover body, and the release port of the storage chamber and the inner wall of the cover body are exposed in a staggered manner in a pressed state; the outer side circle of the cover body is provided with a lower sealing ring, and the inner wall of the lower sealing ring is provided with an internal thread I meshed with the external thread I of the bottle opening for sealing the bottle opening. The utility model discloses a can seal in advance the beverage granules and deposit into the bottle lid, can keep keeping apart with water before drinking, drink promptly when dashing when needing and effectively kept fresh and feel, and can accomplish to need not to add antiseptic and effectively prolong the shelf life of product.

Description

Bottle cap with storage space

Technical Field

The utility model relates to a bottle cap, in particular to a bottle cap with a storage space, which is used for sealing the bottle body which needs to be instantly brewed, such as a beverage bottle and the like.

Background

In the conventional beverage bottle with the bottle cap, the beverage in the bottle is prepared and packaged, the shelf life is usually short, sometimes, a preservative is added for prolonging the shelf life of the beverage in the bottle, the use of the preservative not only has certain adverse effect on a human body, but also the taste of the beverage after long-time storage is poorer than that of the beverage after being prepared.

In order to solve the above problems, chinese patents 201811350624.0 and 201821486188.5 all propose bottle caps with a storage function, and when a beverage needs to be obtained, instant powder, paste and the like in a storage space of the bottle cap need to be mixed into water in a bottle body through a specific structure and shake uniformly, so that the beverage can be instantly brewed and drunk, and the quality guarantee period of the instant powder, the paste and the like is prolonged under the condition that additives such as preservatives and the like are not needed, and the freshness of the beverage can be effectively guaranteed when the beverage is instantly brewed and drunk.

However, the above-mentioned storage bottle cap structure either needs to be destructively disassembled to release the beverage when in use, or is inconvenient to operate and brings trouble to the drinker, so it is necessary to develop a beverage bottle cap which can realize effective storage (instant powder, paste, etc.) and convenient to use.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a bottle cap with a storage space, which comprises a cylindrical cap body, a cylindrical storage chamber arranged inside the cap body and connected with the cap body in a friction way, a gland arranged at the upper end of the storage chamber for sealing the end part of the storage chamber, and a protective cover arranged outside the gland and connected with the upper end of the cap body in a meshing way;

a release opening is formed in the side wall of the storage chamber, the release opening of the storage chamber is sealed by the inner wall of the cover body in a reset state, and the release opening of the storage chamber and the inner wall of the cover body are exposed in a staggered mode in a pressed state;

the outer side circle of the cover body is provided with a lower sealing ring, a lower sealing cavity is formed between the lower sealing ring and the cover body and used for containing the bottle opening, and an inner wall of the lower sealing ring is provided with an inner thread I meshed with the outer thread I of the bottle opening and used for sealing the bottle opening.

Further, the outside round of lid still is provided with the upper seal ring, the upper seal ring with form the upper seal chamber between the lid in order to be used for the holding the protective cover, just the inner wall of upper seal ring is provided with internal thread two, the outer wall of protective cover be provided with two meshed external screw threads of internal thread two.

Further, the lower extreme of protective cover is provided with the round and corresponds go up the bulge loop in sealed chamber, the outer wall of bulge loop be provided with the meshing of two internal threads two external screw threads.

A circle of annular bosses are arranged outside the middle part of the storage chamber, and a limiting table corresponding to the bosses is arranged at the lower port of the cover body and is used for limiting the downward movement of the storage chamber in a pressing state in a manner of being matched with the bosses; the releasing port is arranged on the part of the storage chamber, which is positioned on the lower side of the boss, an annular accommodating cavity is formed between the part of the storage chamber, which is positioned on the upper side of the boss, and the cover body, and the gland is clamped in the accommodating cavity.

The outer surface of the lower sealing ring is provided with a circle of anti-skid vertical lines so as to facilitate screwing and unscrewing of the bottle cap.

Through the technical scheme, the storage chamber which can be pressed and is closed at the lower end is arranged in the cover body, a certain amount of beverage granules such as instant powder and the like are filled in the storage chamber in a reset state, then the filling port at the upper end of the storage chamber is closed through the gland, and then the gland is closed through the protective cover at the upper end to avoid mistakenly pressing the gland; when a beverage is needed, the protective cover is screwed off, and then the gland is pressed to enable the storage chamber to move downwards so as to realize dislocation exposure of the release port and the inner wall of the cover body, so that the beverage granules in the storage chamber can be released into the bottle to be uniformly mixed with water by shaking. The utility model discloses owing to adopt special structure to seal in advance the beverage dissolved medicine and deposit into the bottle lid, can keep keeping apart with water before drinking, drink promptly when needing and effectively kept fresh and felt, and can accomplish to need not to add antiseptic and effectively prolong the shelf life of product.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.

Fig. 1 is an exploded schematic view of a bottle cap according to an embodiment of the present invention;

fig. 2 is a schematic view of a bottle cap assembly structure disclosed in an embodiment of the present invention;

fig. 3 is a schematic cross-sectional view of the bottle cap in a reset state according to an embodiment of the present invention;

fig. 4 is a schematic view of a cross-sectional structure of a bottle cap in a pressing state according to an embodiment of the present invention.

The figures in the drawings represent:

10. cover body 11, anti-skid vertical lines 12 and internal threads II

13. Lower sealing ring 14, lower sealing cavity 15, upper sealing ring

16. Limiting table 20, storage chamber 21 and release port

22. Boss 30, gland 40, protective cover

41. Convex ring

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1 and 2, the present invention provides a bottle cap with a storage space, which comprises a cylindrical cap body 10, a cylindrical storage chamber 20 disposed inside the cap body 10 and frictionally connected to the cap body 10, a gland 30 disposed at an upper end of the storage chamber 20 for sealing an end of the storage chamber 20, and a protective cover 40 disposed at an outer side of the gland 30 and engaged with an upper end of the cap body 10; the side wall of the storage chamber 20 is opened with a release opening 21, the release opening 21 of the storage chamber 20 in the reset state is sealed by the inner wall of the lid 10 (the reset state shown in fig. 3), and the release opening 21 of the storage chamber 20 in the pressed state is exposed by being displaced from the inner wall of the lid 10 (the pressed state shown in fig. 4).

Referring to fig. 3 and 4, a lower sealing ring 13 is arranged on one circle of the outer side of the cover body 10, a lower sealing cavity 14 is formed between the lower sealing ring 13 and the cover body 10 for accommodating the bottle mouth, and an inner wall of the lower sealing ring 13 is provided with an internal thread one engaged with an external thread one of the bottle mouth for closing the bottle mouth; an upper sealing ring 15 is further arranged on one circle of the outer side of the cover body 10, an upper sealing cavity is formed between the upper sealing ring 15 and the cover body 10 and used for containing the protective cover 40, an internal thread II 12 is arranged on the inner wall of the upper sealing ring 15, and an external thread II meshed with the internal thread II 12 is arranged on the outer wall of the protective cover 40; a circle of convex ring 41 corresponding to the upper sealing cavity is arranged at the lower end of the protective cover 40, and an external thread II meshed with the internal thread II 12 is arranged on the outer wall of the convex ring 41; a circle of annular bosses 22 are arranged outside the middle part of the storage chamber 20, and a limiting table 16 corresponding to the bosses 22 is arranged at the lower port of the cover body 10 and is used for limiting the downward movement of the storage chamber 20 in a pressing state by matching with the bosses 22; the release opening 21 is arranged at the part of the storage chamber 20, which is positioned at the lower side of the boss 22, an annular accommodating cavity is formed between the part of the storage chamber 20, which is positioned at the upper side of the boss 22, and the cover body 10, and the gland 30 is clamped in the accommodating cavity; the outer surface of the lower sealing ring 13 is provided with a ring of non-slip ridges 11 (as shown in fig. 1 and 2) to facilitate the screwing and unscrewing of the closure.

The utility model discloses a theory of operation:

the storage chamber 20 which can be pressed and has a closed lower end is arranged in the cover body 10, a certain amount of beverage granules such as instant powder and the like are filled in the storage chamber 20 in a reset state, then the filling opening at the upper end of the storage chamber 20 is closed through the gland 30, then the protective cover 40 at the upper end is closed to avoid mistakenly pressing the gland 30, and then the bottle cap is integrally screwed on the bottle opening; when a beverage is needed, the protective cover 40 is screwed off, and then the gland 30 is pressed to enable the storage chamber 20 to descend so as to realize the dislocation exposure of the release port 21 and the inner wall of the cover body 10, so that the beverage granules in the storage chamber 20 can be released into a bottle to be shaken and uniformly mixed with water.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to the above-described embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A bottle cap with a storage space is characterized by comprising a cylindrical cover body (10), a cylindrical storage chamber (20) which is arranged inside the cover body (10) and is in friction connection with the cover body (10) and the lower end of the storage chamber is closed, a gland (30) which is arranged at the upper end of the storage chamber (20) and is used for closing the end part of the storage chamber (20), and a protective cover (40) which is arranged at the outer side of the gland (30) and is in meshing connection with the upper end of the cover body (10) and is used for avoiding the gland (30) from being pressed by mistake;

a release opening (21) is formed in the side wall of the storage chamber (20), the release opening (21) of the storage chamber (20) in a reset state is sealed by the inner wall of the cover body (10), and the release opening (21) of the storage chamber (20) and the inner wall of the cover body (10) are exposed in a staggered mode in a pressed state;

the bottle opening sealing structure is characterized in that a lower sealing ring (13) is arranged on one circle of the outer side of the cover body (10), a lower sealing cavity (14) is formed between the lower sealing ring (13) and the cover body (10) and used for containing a bottle opening, and an inner thread I meshed with an outer thread I of the bottle opening is arranged on the inner wall of the lower sealing ring (13) and used for sealing the bottle opening.

2. The bottle cap with the storage space as claimed in claim 1, wherein an upper sealing ring (15) is further disposed on one outer side ring of the cap body (10), an upper sealing cavity is formed between the upper sealing ring (15) and the cap body (10) for accommodating the protective cover (40), an inner wall of the upper sealing ring (15) is provided with a second internal thread (12), and an outer wall of the protective cover (40) is provided with a second external thread engaged with the second internal thread (12).

3. The bottle cap with a storage space as claimed in claim 2, wherein a ring of protruding rings (41) corresponding to the upper sealing cavity is arranged at the lower end of the protecting cover (40), and the outer wall of the protruding rings (41) is provided with the second external threads engaged with the second internal threads (12).

4. The bottle cap with the storage space is characterized in that a ring-shaped boss (22) is arranged outside the middle of the storage chamber (20), a limiting platform (16) corresponding to the boss (22) is arranged at the lower port of the cover body (10) and is used for limiting the downward movement of the storage chamber (20) in a pressed state in cooperation with the boss (22); the release opening (21) is formed in the part, located on the lower side of the boss (22), of the storage chamber (20), an annular accommodating cavity is formed between the part, located on the upper side of the boss (22), of the storage chamber (20) and the cover body (10), and the pressing cover (30) is clamped in the accommodating cavity.

5. The bottle cap with a storage space according to claim 1, wherein the outer surface of the lower sealing ring (13) is provided with a circle of anti-slip vertical lines (11) to facilitate screwing and unscrewing of the bottle cap.