CN220430991U - Storage type push rod bottle cap with top cover - Google Patents

Abstract

The utility model provides a push rod bottle lid is pressed to storage formula with top cap, includes upper cover and lower cover, upper cover and lower cover pass through threaded connection, and the lower part system of lower cover has down the anti-theft ring, and the system has the storage casing in the lower cover, forms the storage chamber between storage casing and the upper cover, and the bottom system of storage casing has the sealing piece, and the system has the thin muscle of sealing between sealing piece and the storage casing, the upper cover in system have the perforation, set up the push rod in the perforation, the bottom and the sealing piece cooperation of push rod, the perforation is passed on the upper portion of push rod, the system has the bulge loop on the upper cover, sets up the top cap on the bulge loop. Through setting up the top cap on covering, by the top cap cover in push rod upper portion, play the guard action to the push rod, can prevent that the push rod from being pressed by mistake, and when will store the soluble object in the intracavity and add in the beverage bottle, only need open the top cap, press the push rod with the finger, can mark the sealing washer of opening storage casing bottom, the operation is very convenient, and the structure is simpler, and it is easier to make.

Description

Storage type push rod bottle cap with top cover

Technical Field

The utility model relates to a bottle cap, in particular to a storage type push rod bottle cap with a top cap.

Background

The beverage contained in conventional beverage bottles is typically proportioned in advance, resulting in a shortened shelf life. Therefore, the bottle cap with the storage cavity is invented, the concentrate, tea powder, honey and other soluble objects are filled in the storage cavity, when the beverage is to be drunk, the bottom of the storage cavity is opened, so that the soluble objects flow into or fall into the beverage bottle, and the beverage is formed after mixing. The existing bottle cap with a storage cavity generally comprises an upper cap and a lower cap, the lower cap is internally provided with the storage cavity, the bottom of the storage cavity is provided with a layer of film, the upper cap is internally provided with a puncture structure for puncturing the film, the upper cap is connected with the lower cap through a rotary linkage structure, when the bottle cap is used, the upper cap is rotated to drive the puncture structure to move downwards, the film is punctured by the puncture structure, so that soluble objects in the storage cavity flow into or fall into a beverage bottle, the rotary linkage structure of the bottle cap is complex, the manufacturing cost of the bottle cap is high, the film structure is easy to damage during manufacturing or when people open the bottle cap, the yield of products is affected, and in addition, the upper cap needs to be rotated for a plurality of circles to drive the puncture structure to puncture the film, so that the operation is more troublesome. Therefore, the present inventors have filed a chinese patent 202221591187.3 entitled "storage push rod bottle cap", in which the bottle cap is divided into an upper cap and a lower cap, an elastic pressing top surface is formed at the top of the upper cap, a push rod is formed under the center of the elastic pressing top surface, and the elastic pressing top surface is pressed by a finger to drive the push rod to pierce the thin sealing rib of the sealing sheet, so that the soluble objects in the storage cavity flow into the bottle, but the structure has the following drawbacks: 1. the elastic pressing top surface of the top of the upper cover is exposed to the outside and has no shielding structure, and the elastic pressing top surface is easy to be pressed by mistake or extruded by other objects, so that the soluble objects in the storage cavity flow into the bottle in advance, and the yield is influenced; 2. the wavy elastic structure of the elastic pressing top surface is troublesome to manufacture.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide the storage type push rod bottle cap with the top cover, which is used for preventing the push rod from being pressed by mistake, has a simple structure and is convenient to manufacture.

The utility model relates to a storage type push rod bottle cap with a top cover, which comprises the following technical scheme: including upper cover and lower cover, upper cover and lower cover pass through threaded connection, and the lower part system of lower cover has down the anti-theft ring, has made in the lower cover to store the casing, stores and forms the storage chamber between casing and the upper cover, and the bottom system of storing the casing has the sealing piece, and the system has the thin muscle of sealing between sealing piece and the storage casing, the upper cover in system have the perforation, set up the push rod in the perforation, the bottom and the sealing piece cooperation of push rod, the upper portion of push rod passes the perforation, has the bulge loop on the upper cover, sets up the top cap on the bulge loop.

Further, the upper cover is provided with a downward guide ring on the inner wall of the perforation, and the guide ring is matched with the outer wall of the push rod.

Further, the guide ring inner wall system have spacing recess, have spacing convex arc at the outer wall system of push rod, spacing convex arc cooperatees with spacing recess.

Further, the upper end of the push rod is provided with a convex push plate.

Further, an upper anti-theft ring is arranged below the top cover, the top cover is integrally connected with the upper anti-theft ring through a punctiform connecting rib, a clamping hook and a limiting piece are arranged on the inner wall of the upper anti-theft ring, a barb and a limiting rib are arranged on the outer wall of the convex ring, the clamping hook is matched with the barb, and the limiting piece is matched with the limiting rib.

The storage type push rod bottle cap with the top cover has the beneficial effects that: through setting up the top cap on covering, by the top cap cover in push rod upper portion, play the guard action to the push rod, can prevent that the push rod from being pressed by mistake, and when will store the soluble object in the intracavity and add in the beverage bottle, only need open the top cap, press the push rod with the finger, can mark the sealing washer of storing the casing bottom, the operation is very convenient, for the wave elastic structure of top surface is pressed to the elasticity in existence, the top cap structure of this scheme is simpler, and it is easier to make.

Drawings

FIG. 1 is a schematic perspective view of a storage push rod closure with cap of the present utility model;

FIG. 2 is a schematic view of the structure of the storage push rod cap with cap of the present utility model;

FIG. 3 is an enlarged schematic view of a portion of FIG. 2 at A;

FIG. 4 is an enlarged schematic view of a portion at B of FIG. 2;

fig. 5 is a schematic perspective view of the top cover;

fig. 6 is a perspective view of the upper cover.

Description of the embodiments

The utility model relates to a storage type push rod bottle cap with a top cover, which is shown in fig. 1-6, and comprises an upper cover 1 and a lower cover 2, wherein the upper cover and the lower cover are connected through threads, a lower anti-theft ring 3 is arranged at the lower part of the lower cover, a storage shell 4 is arranged in the lower cover 2, a storage cavity 5 is formed between the storage shell and the upper cover 1, a sealing sheet 6 is arranged at the bottom of the storage shell 4, a sealing thin rib 7 is arranged between the sealing sheet and the storage shell 4, a perforation 8 is arranged in the upper cover 1, a push rod 9 is arranged in the perforation, the bottom of the push rod is matched with the sealing sheet 6, the upper part of the push rod penetrates through the perforation 8, a convex ring 10 is arranged on the upper cover 1, and a top cover 11 is arranged on the convex ring.

Further, the upper cover 1 is provided with a downward guide ring 13 on the inner wall of the through hole 8, and the guide ring is matched with the outer wall of the push rod 9. The guide ring 13 can guide the sliding of the push rod 9, so that the push rod is prevented from tilting, and the push rod can be accurately aligned with the sealing plate 6.

Further, a limiting groove 14 is formed in the inner wall of the guide ring 13, a limiting convex arc 15 is formed in the outer wall of the push rod 9, and the limiting convex arc is matched with the limiting groove. When the push rod 9 is not used, the limiting groove 14 and the limiting convex arc 15 are matched, a certain limiting effect is achieved on the push rod, the push rod is prevented from sliding downwards to be in contact with the sealing piece 6, and when a person presses the push rod 9 with a little finger, the pressing force can overcome the limiting force of the limiting groove 14 and the limiting convex arc 15, and the push rod is driven to move downwards.

Further, the push rod 9 is provided with a protruding push plate 16 at its upper end. The push plate 16 is arranged, so that on one hand, the push plate 16 with larger area is beneficial to pressing by fingers of people, and on the other hand, the push plate contacts with the upper cover 1 after being pressed downwards, so that the sliding distance of the push rod can be limited, and the push rod 9 is prevented from falling into the beverage bottle.

Further, an upper anti-theft ring 17 is arranged below the top cover 11, the top cover and the upper anti-theft ring are integrally connected through a punctiform connecting rib 22, a clamping hook 18 and a limiting piece 19 are arranged on the inner wall of the upper anti-theft ring, a barb 20 and a limiting rib 21 are arranged on the outer wall of the convex ring 10, the clamping hook 18 is matched with the barb 20, and the limiting piece 19 is matched with the limiting rib 21. The top cover 11 and the upper anti-theft ring 17 can be connected integrally through the punctiform connecting ribs 22, when the top cover 11 is rotated by force, the upper anti-theft ring 17 is in spacing fit with the spacing ribs 21 on the outer wall of the convex ring 10 through the spacing pieces 19, so that the punctiform connecting ribs 22 between the top cover 11 and the upper anti-theft ring are disconnected, the top cover 11 is rotated to be opened under the action of threads, the upper anti-theft ring 17 is matched with the barbs 20 of the convex ring 10 through the hooks 18, so that the upper anti-theft ring is left on the outer wall of the convex ring, and people can observe whether the top cover 11 is opened or not through the upper anti-theft ring 17 and the punctiform connecting ribs 22.

The utility model discloses a storage type push rod bottle cap with a top cover, which is mainly characterized in that a top cover 11 is arranged on a top cover 1, a cavity is formed between the top cover and the top cover, a through hole 8 is formed in the top cover 1, a push rod 9 is arranged in the through hole, the upper head of the push rod is positioned in the cavity between the top cover and the top cover, the lower head of the push rod passes through the through hole 8 and is inserted into a storage cavity 5, the lower end part of the push rod corresponds to a sealing thin rib 7 of a sealing sheet 6 at the bottom of a storage shell 4, when people want to add a soluble object stored in the storage shell 4 into a beverage bottle, the top cover 11 needs to be opened upwards by hand to separate a convex ring 10 (an inverted buckle can be formed on the inner wall of the top cover, a buckle is formed on the outer wall of the convex ring, the top cover is matched with the buckle of the convex ring in a clamping mode by pinching the top cover by hand, the top cover is deformed by pinching the top cover, the inverted buckle can separate the inverted buckle, the top cover 11 is opened), then the top cover 9 is pressed downwards by fingers, the push rod is poked downwards, the sealing thin rib 7 is simultaneously, the other side of the sealing sheet 6 is rotated downwards, when the other side of the sealing sheet is still connected with the storage shell 4, and the other side of the sealing sheet is required to be opened, and the water soluble object falls into the beverage bottle. This scheme has push rod bottle lid is pressed to storage formula with top cap, through set up top cap 11 on upper cover 1, by the top cap cover on push rod 9 upper portion, play the guard action to the push rod, can prevent that the push rod from being pressed by mistake, and when the soluble object in the storage chamber 5 is added in the beverage bottle, only need open top cap 11, press the push rod with the finger, can stab the sealing washer 6 of storing casing 4 bottom, it is very convenient to operate, for the wave elastic structure of top surface is pressed to the elasticity that has, the top cap 11 structure of this scheme is simpler, manufacturing is easier.

Claims (5)

1. The utility model provides a push rod bottle lid is pressed to storage formula with top cap, including upper cover (1) and lower cover (2), upper cover and lower cover pass through threaded connection, and the lower part system of lower cover has lower anti-theft ring (3), has made in lower cover (2) and stores casing (4), forms between storage casing and upper cover (1) and stores chamber (5), and the bottom system of storing casing (4) has sealing piece (6), and the system has between sealing piece and the storage casing (4) to seal thin muscle (7), its characterized in that: the upper cover (1) in make perforation (8), set up push rod (9) in the perforation, the bottom of push rod cooperatees with sealing piece (6), the upper portion of push rod passes perforation (8), makes bulge loop (10) on upper cover (1), sets up top cap (11) on the bulge loop.

2. The storage push rod closure with cap according to claim 1, wherein: the upper cover (1) is provided with a downward guide ring (13) on the inner wall of the through hole (8), and the guide ring is matched with the outer wall of the push rod (9).

3. The storage push rod closure with cap according to claim 2, wherein: the guide ring (13) inner wall system have spacing recess (14), have spacing convex arc (15) at the outer wall system of push rod (9), spacing convex arc and spacing recess cooperate.

4. The storage push rod closure with cap according to claim 1, wherein: the upper end of the push rod (9) is provided with a convex push plate (16).

5. The storage push rod closure with cap according to claim 1, wherein: an upper anti-theft ring (17) is arranged below the top cover (11), the top cover is integrally connected with the upper anti-theft ring through a punctiform connecting rib (22), a clamping hook (18) and a limiting piece (19) are arranged on the inner wall of the upper anti-theft ring, a barb (20) and a limiting rib (21) are arranged on the outer wall of the convex ring (10), the clamping hook (18) is matched with the barb (20), and the limiting piece (19) is matched with the limiting rib (21).