TWM546365U - Improved bottle cap structure with airtight space - Google Patents

Description

Improved bottle cap structure with airtight space

The creation department belongs to the creation of a bottle cap, in particular to a bottle cap combined with a receiving bottle having a accommodating space, and the invention is improved for the airtight structure of the accommodating space.

According to the current, the bottled beverages sold and sold on the market are very diverse. The common feature of the use is that all beverages have been prepared and sealed before filling, but water and raw materials (such as enzyme powder, etc. are needed for a small part of drinking). For the beverages that are blended with soda powder and high-concentration rice wine, the packaging type of the general beverage is not applicable. Therefore, there is a space for the inner edge of the bottle cap to be used for the contents of powder or liquid. . Please refer to the eighth figure. The first application is the patent application No. 095144523. The structure is a hollow column (11) protruding from the center of the inner edge of a bottle cap (10). An open port is formed below, the inner edge is adapted to set the content, and a plug body (12) is disposed at the open port to close the open port; and the outer circumferential surface of the plug body (12) is provided with a plurality of restricting portions (13), when the cap (10) is locked at the mouth of the bottle (14), the restricting portion (13) of the plug body (12) is in contact with the inner wall of the bottle neck of the bottle (14), and When the user wants to drink the beverage in the bottle, the bottle cap (10) is removed, and the plug body (12) is detached due to the blockage of the inner wall of the bottle neck, so that the contents of the column (11) are directed to Fall out.

Please refer to the ninth figure. The second application is the patent No. M 512552. The structure is based on a female cover (20) with a detachable sub-cover (21). The sub-cover (21) is located in the center. A fixing ring sleeve (22) is disposed at the edge, and a first joint portion (221) is formed on the inner edge of the fixing ring sleeve (22) for coupling a capsule body (23), and an inner edge of the capsule body (23) is provided with a The chamber (231) has an opening at one end and can be closed by a mouth film (24), and a peripheral portion of the outer edge of the capsule body (23) is formed with a second joint portion (232) by which the second joint portion is used. 232) in combination with the first joint portion (221), the capsule body (23) is fixed to the sub-cover (21).

In the above first and second conventional cases, the accommodating space in the cap is closed by the sealing film. However, since the opening of the accommodating space faces downward, it is located above the liquid installed in the bottle, although the sealing film is used for sealing. The operation, but because the liquid water molecules are very small, in the process of packaging, transportation or racking, the liquid will contact with the sealing film due to shaking. After a period of time, moisture or even liquid will penetrate into the accommodating space, resulting in content. For the reason that the material has deteriorated, and for this reason, although there are many similar patents in the patent database in China, the related products have not been seen on the market. The main reason is that the storage space inside the bottle cap cannot be surely maintained. It is airtight and necessary for improvement. In view of this, the creator has in-depth discussion on the above-mentioned practical creation issues, and actively seeks solutions through years of experience in R&D and manufacturing of related industries. After long-term efforts in research and development, he has finally succeeded in developing this creation. "Improved bottle cap structure with airtight space" to improve the problem of custom creation.

The main purpose of this creation is to provide an "improvement of the cap structure with airtight space", which enables the cap with the inner edge to accommodate the airtightness of the accommodating space, and avoids the infiltration of liquid or moisture. In the accommodating space, the preservation and use quality of the contents are ensured.

For the purpose of achieving the above-mentioned creation, the creation of the bottle cap structure with airtightness is composed of a bottle cap and a receiving bottle, and the inner edge of the cap is provided with a first inner screw portion at the center and a second inner screw portion at the outer periphery, the first inner screw portion is detachably fixed to one end of the accommodating bottle, and the second inner screw portion is used for screwing the bottle cap to the opening of the bottle cap container. Secondly, the inner edge of the receiving bottle is provided with an accommodating space, and has an open mouth for placing liquid or granular contents, and then a film is adhered to the periphery of the bottle mouth to close the bottle mouth. Further, the receiving bottle is located at one end of the mouth of the bottle, and a peripheral portion is formed with an outer screw portion, and the outer screw portion end ring is provided with a large circular diameter locking portion, so that the receiving bottle utilizes the outer screw portion When the screw is disposed on the first inner screw portion, the tight portion is in close contact with the outer edge end surface of the first inner screw portion, so as to achieve an airtight structure capable of preventing liquid or moisture from infiltrating into the receiving space. It can ensure the preservation and use quality of the contents. With regard to the techniques, means and functions of the present invention, a preferred embodiment is described in detail with reference to the drawings, and it is believed that the above objects, structures and features of the present invention can be obtained from an in-depth and specific understanding. .

Please refer to the first to seventh figures. The creation of the bottle cap structure with airtight space is composed of a bottle cap (40) and a receiving bottle (50) for use in the bottle container (30). ,among them:

The cap (40) may be a general cap or a capped cap, the inner edge of which is provided with a first inner screw portion (41) at the center and a second inner screw portion (42) at the periphery. The first inner screw portion (41) is a general thread structure, and the second inner screw portion (42) is screwed to the cap container (30). At the opening. Further, as shown in the fifth to seventh figures, the cap portion (40) has a first inner edge portion (41) which is configured to penetrate outwardly, and a cap portion (43) is provided on the outer edge.

The receiving bottle (50) is a small bottle body having an inner space (51), and an open bottle mouth (52) at one end for placing liquid or granular contents and using a film ( 53) is adhered to the periphery of the bottle mouth (52) to close the bottle mouth (52); and the receiving bottle (50) is located at one end of the bottle mouth (52), and a peripheral portion is formed with an outer screw portion (54). The outer screw portion (54) is generally externally threaded, and a large circular diameter tight portion (55) is arranged at the end of the outer screw portion (54), and the tight portion (55) corresponds to the outer screw The end edge of the portion (54) forms a planar structure (551).

When the creation bottle (50) is unopened, the outer screw portion (54) is locked to the first inner screw portion (41), and one end of the bottle mouth (52) is located at the first inner screw portion. (41) inside, at the same time, the tight portion (55) just abuts against the outer edge end surface of the first inner screw portion (41), so that the bottle mouth (52) achieves multiple sealing effects, and can be in the bottle During the transportation, handling or racking of the can container (30), liquid or moisture is prevented from infiltrating into the accommodating space (51) to ensure the preservation and use quality of the contents. When the creation is opened, the bottle cap (40) is opened, and after the container (50) is removed, the contents are poured into the bottle container (30). The bottle cap (40) can be screwed to the outer end of the first inner screw portion (41) by the screw portion (54) of the receiving bottle (50) for positioning, so that the contents fall to the Inside the bottle container (30). In summary, this creation has its excellent progress and practicality in similar products. At the same time, it has not been found in the technical materials of such structures at home and abroad, and the same structure exists in the literature. The creation already has new patent requirements, and the application is filed according to law. The above embodiments are intended to exemplify the present invention, and various modifications, modifications, and applications to those skilled in the art are intended to be included in the scope of the present invention.

(30) ‧ ‧ bottle containers (40) ‧ ‧ caps (41) ‧ ‧ first inner screw (42) ‧ ‧ second inner screw (43) ‧ ‧ 掀 cover (50) ‧‧‧Retaining bottles (51)‧‧‧ accommodating space (52) ‧ ‧ bottle mouth (53) ‧ ‧ film (54) ‧ ‧ outer snail (55) ‧ ‧ sec 551)‧‧‧ planar structure

The first picture: the three-dimensional combination of the creation of this creation. The second picture: a sectional view of the combination of the creation. The third picture: the exploded view of the bottle cap of the present creation. Figure 4: A diagram showing the use of this creation. Figure 5: This is a three-dimensional combination of the caps of this type of cap. Figure 6: This is a combination of the creation of a capped cap. Figure 7: This is an exploded view of the clamshell cap. Figure 8: A sectional view of the first application. Figure IX: A sectional view of the second conventional use.

(40) ‧ ‧ caps

(41)‧‧‧First internal screw

(42) ‧‧‧Second inner screw

(50) ‧‧‧Capacity bottles

(51) ‧‧‧ accommodating space

(53) ‧‧ ‧ film

(54) ‧ ‧ outer snail

(55) ‧ ‧ ‧ Closed Department

(551)‧‧‧ planar structure

Claims (3)

An improved bottle cap structure with an airtight space, comprising a bottle cap and a receiving bottle, the inner edge of the cap is provided with a first inner screw portion at the center and a second inner screw portion at the outer periphery, The first inner screw portion is configured to be screwed and fixed, and the second inner screw portion is used for screwing the bottle cap to the opening of the bottle cap container, and the inner edge of the receiving bottle is provided with a The accommodating space has an open mouth opening for placing the content, and an outer screw portion is formed on the outer circumference of one end of the bottle mouth, and a film is adhered to the periphery of the bottle mouth, thereby When the accommodating bottle is coupled to the cap, liquid or moisture in the bottle is not allowed to penetrate into the accommodating space, and the quality of use of the contents is ensured. According to the invention, the bottle cap structure with the airtight space according to the first aspect of the patent application is improved, wherein the receiving bottle is located at the end of the outer screw portion, and the ring is provided with a large circular diameter tight portion, when the receiving bottle is When the screw is disposed on the first inner screw portion, the tight portion is in abutting contact with the outer edge end surface of the first inner screw portion for enhancing penetration of liquid or moisture into the first inner screw portion. The bottle cap structure having an airtight space according to the first aspect of the patent application is improved, wherein the retaining portion forms a planar structure corresponding to an end edge of the outer screw portion.