Press type separated combined bottle cap

Abstract

The utility model discloses a pressing type separated combined bottle cap, which relates to the technical field of packaging bottle caps and comprises a bottle body, an inner cap connected onto the bottle body, an outer cap connected onto the outer side of the inner cap, a tearing belt arranged at the joint of the outer cap and the bottle body, a storage cap connected onto the inner cap, an elastic pressing cap fixedly mounted on the storage cap, and a cross-shaped bone connected onto the elastic pressing cap. A discharging push plate is slidably mounted on the cross-shaped bone spurs, a cross-shaped sliding groove is formed in the middle of the discharging push plate, a first elastic clamping pin is fixedly mounted on the inner wall of the storage cover, second elastic clamping pins are fixedly mounted on the two sides of the cross-shaped sliding groove, a sealing film is fixedly mounted at the tail end of the storage cover, and a limiting protrusion is fixedly mounted at the edge of the tail end of the storage cover; and solid materials are stored in the storage cover. According to the pressing type separated combined bottle cap, the two elastic clamping pins are used in cooperation with the discharging push plate, solid materials in the storage cap can be completely pushed into the bottle body, and waste of the materials is reduced.

Description

Technical Field

[0001] This utility model relates to the field of packaging bottle cap technology, specifically a press-type detachable combination bottle cap. Background Technology

[0002] Because some materials cannot be stored in aqueous solutions for a long time, it is necessary to place the added solid materials and solvents separately. When drinking, the solid materials are then placed in the solvent. For ease of use, solid beverages are often placed in bottle caps with special structures. When using, the sealing film is broken by pressing, allowing the solid materials to fall into the beverage bottle.

[0003] In the prior art, the authorized announcement number CN220949335U discloses a press-fit combined sealing top-penetrating solid-liquid separation bottle cap, which includes a bottle cap body installed on the outside of the bottle mouth, a cap body sealing bottom installed on the lower inner side of the bottle cap body, and a material hopper installed on the inner side of the bottle cap body above the cap body sealing bottom. A material hopper force-bearing column is installed on the inner upper surface of the material hopper, and the bottle cap body and the cap body are integrally formed.

[0004] During use, users need to press the cross-shaped awl to pierce the bottom seal, allowing the material in the hopper to fall smoothly into the beverage bottle. However, because the opening created by piercing the bottom seal is relatively small, it is difficult to ensure that all the material inside the cap falls completely into the beverage bottle, leading to a certain degree of material waste. Therefore, a press-type detachable combination cap is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a press-type detachable combination bottle cap to solve the problems in the prior art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a press-type detachable combination bottle cap, comprising a bottle body, an inner cap connected to the bottle body, an outer cap connected to the outer side of the inner cap, a tear strip provided at the connection between the outer cap and the bottle body, a storage cap connected to the inner cap, an elastic pressure cap fixedly installed on the storage cap, a cross-shaped rib connected to the elastic pressure cap, a discharge push plate slidably installed on the cross-shaped rib, a cross-shaped groove provided in the middle of the discharge push plate, a first elastic locking pin fixedly installed on the inner wall of the storage cap, second elastic locking pins fixedly installed on both sides of the cross-shaped groove, and a sealing film fixedly installed at the end of the storage cap.

[0007] Preferably, a limiting protrusion is fixedly installed at the end edge of the storage cover, and solid materials are stored inside the storage cover.

[0008] Preferably, the ends of the first and second elastic latches are both angled toward the outside of the storage cover.

[0009] Preferably, the unloading push plate is slidably mounted on the cross spike via a cross groove, the unloading push plate is restricted within the storage cover by a limiting protrusion, and the cross spike is movably mounted within the storage cover by an elastic pressure cap.

[0010] Preferably, the bottle body is provided with external threads, the inner cap is provided with a mating interface, the inner cap is provided with internal threads, a limit ring is fixedly installed on the outer wall of the inner cap, and the inner cap is connected to the bottle body through the engagement of the external threads and the internal threads.

[0011] Preferably, an inner buckle is fixedly installed inside the outer cover, and the inner buckle is fastened to the limiting ring.

[0012] Preferably, the outer cover is fastened to the inner cover by the cooperation of the inner buckle and the limiting ring, and the storage cover is provided with a connecting seat, which is fixedly installed in the interface.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] In this application, the inner cap and the bottle body are connected through a precise fit between the external and internal threads. Furthermore, the storage cap and the inner cap are connected via a mating mechanism. After the storage cap and inner cap are connected, a sealing film encloses the solid material inside the storage cap. When the elastic cap is pressed down, it drives the cross-shaped ribs to move downwards, creating a cross-shaped opening on the sealing film. This opening allows the material inside the storage cap to fall into the bottle body and mix with the solution inside.

[0015] In this application, when the user releases the outer cap, the elastic pressure cap will automatically reset. This reset action of the elastic pressure cap will then trigger the reset mechanism of the cross-shaped spikes. During the reset process of the cross-shaped spikes, the second elastic locking pin will bend towards the cross-shaped spikes, while the first elastic locking pin will obstruct the reset of the unloading push plate. Once the cross-shaped spikes are fully reset, the user can continue to apply pressure to them. At this time, the second elastic locking pin will push the unloading push plate forward, while the first elastic locking pin will bend towards the inner wall of the storage cap, thereby causing the unloading push plate to advance and completely push the solid material inside the storage cap into the bottle, effectively reducing material waste. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a partial structural schematic diagram of the present invention;

[0018] Figure 3 This is a schematic diagram of the outer cover structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the storage cover structure of this utility model.

[0020] Labels in the diagram: 1. Bottle body; 2. Inner cap; 201. Connecting interface; 202. Internal thread; 203. Limiting retaining ring; 3. Tear strip; 4. Outer cap; 401. Internal snap; 5. External thread; 6. Storage cap; 601. Sealing film; 602. Elastic pressure cap; 603. Cross-shaped rib; 604. First elastic retaining pin; 605. Second elastic retaining pin; 606. Unloading push plate; 607. Cross-shaped slide groove; 608. Limiting protrusion; 7. Connecting seat. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figure 1 and Figure 2 As shown, this utility model provides a technical solution for a press-type detachable combination bottle cap, including a bottle body 1, an inner cap 2 connected to the bottle body 1, an outer cap 4 connected to the outside of the inner cap 2, a tear strip 3 provided at the connection between the outer cap 4 and the bottle body 1, a storage cap 6 connected to the inner cap 2, and an elastic pressure cap 602 fixedly installed on the storage cap 6. Through the cooperation of two elastic locking pins and the unloading push plate 606, all solid materials in the storage cap 6 can be pushed into the bottle body 1, reducing material waste.

[0023] like Figure 2 , Figure 3 and Figure 4 As shown, an elastic pressure cap 602 is fixedly installed on the storage lid 6, and a cross-shaped spur 603 is connected to the elastic pressure cap 602. The bottle body 1 is provided with an external thread 5, and the inner lid 2 is provided with a mating interface 201. The inner lid 2 is provided with an internal thread 202 inside, and a limiting ring 203 is fixedly installed on the outer wall of the inner lid 2. The inner lid 2 is connected to the bottle body 1 through the cooperation of the external thread 5 and the internal thread 202. An internal buckle 401 is fixedly installed inside the outer lid 4, and the internal buckle 401 is fastened to the limiting ring 203. The outer lid 4 is fastened to the inner lid 2 through the cooperation of the internal buckle 401 and the limiting ring 203. The storage lid 6 is provided with a connecting seat 7, and the connecting seat 7 is fixedly installed in the mating interface 201.

[0024] Specifically, the precise fit between the external thread 5 and the internal thread 202 ensures a tight connection between the inner cap 2 and the bottle body 1. Furthermore, the clever design of the interface 201 allows for easy connection of the storage cap 6 to the inner cap 2. Once connected, the storage cap 6 securely seals the solid material inside using the sealing film 601. When these materials are needed, simply press down the elastic cap 602, which will cause the lower cross-shaped ribs 603 to move downwards. During this downward movement, the cross-shaped ribs 603 form a cross-shaped opening on the sealing film 601. This opening allows the solid material inside the storage cap 6 to fall smoothly into the bottle body 1 and mix thoroughly with the solution inside.

[0025] like Figure 2 and Figure 4 As shown, an inner cover 2 is connected to a storage cover 6. An elastic pressure cap 602 is fixedly installed on the storage cover 6. A cross-shaped spur 603 is connected to the elastic pressure cap 602. A discharge push plate 606 is slidably installed on the cross-shaped spur 603. A cross-shaped groove 607 is opened in the middle of the discharge push plate 606. A first elastic locking pin 604 is fixedly installed on the inner wall of the storage cover 6. A second elastic locking pin 605 is fixedly installed on both sides of the cross-shaped groove 607. A sealing film 601 is fixedly installed at the end of the storage cover 6. A limiting protrusion 608 is fixedly installed at the edge of the end of the storage cover 6. Solid materials are stored inside the storage cover 6. The ends of the first elastic locking pin 604 and the second elastic locking pin 605 are both obliquely facing the outside of the storage cover 6. The discharge push plate 606 is slidably installed on the cross-shaped spur 603 through the cross-shaped groove 607. The discharge push plate 606 is restricted inside the storage cover 6 by the limiting protrusion 608.

[0026] Specifically, after the user releases the outer cap 4, the elastic cap 602 automatically returns to its initial position. This reset action further causes the cross-shaped spikes 603 to reset. During the process of the cross-shaped spikes 603 returning to their original position, the second elastic locking pin 605 bends as the cross-shaped spikes 603 move. Simultaneously, the first elastic locking pin 604 prevents the unloading push plate 606 from returning to its original position. Once the cross-shaped spikes 603 are fully reset, the user can continue to apply pressure to them. When the cross-shaped spikes 603 are pressed further, the second elastic locking pin 605 pushes the unloading push plate 606 forward, while the first elastic locking pin 604 bends towards the inner wall of the storage cap 6. This action causes the unloading push plate 606 to move forward, thereby pushing all the solid material inside the storage cap 6 into the bottle body 1, effectively reducing material waste.

[0027] Working principle: When in use, first press down the outer cover 4. After pressing down the outer cover 4, it will press down the elastic cap 602. After pressing down the elastic cap 602, it will drive the cross-shaped spur 603 to move downward. After the cross-shaped spur 603 moves downward, it will open a cross-shaped opening on the sealing film 601, so that the material in the storage cover 6 falls into the bottle body 1 and mixes with the solution in the bottle body 1. After the user releases the outer cover 4, the elastic cap 602 will reset. After the elastic cap 602 resets, it will drive the cross spike 603 to reset. When the cross spike 603 resets, the second elastic locking pin 605 will bend towards the cross spike 603, while the first elastic locking pin 604 will prevent the unloading push plate 606 from resetting. After the cross spike 603 is fully reset, the cross spike 603 can be pressed again. When the cross spike 603 is pressed again, the second elastic locking pin 605 will push the unloading push plate 606 forward, while the first elastic locking pin 604 will bend towards the inner wall of the storage cover 6, thereby causing the unloading push plate 606 to move forward and push all the solid material in the storage cover 6 into the bottle body 1, reducing material waste.

[0028] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A press-type detachable combination bottle cap, comprising a bottle body (1), an inner cap (2) connected to the bottle body (1), an outer cap (4) connected to the outer side of the inner cap (2), and a tear strip (3) provided at the connection between the outer cap (4) and the bottle body (1), characterized in that: The inner cover (2) is connected to a storage cover (6), and an elastic pressure cap (602) is fixedly installed on the storage cover (6). A cross-shaped rib (603) is connected to the elastic pressure cap (602), and a discharge push plate (606) is slidably installed on the cross-shaped rib (603). A cross groove (607) is provided in the middle of the discharge push plate (606). A first elastic locking pin (604) is fixedly installed on the inner wall of the storage cover (6), and a second elastic locking pin (605) is fixedly installed on both sides of the cross groove (607). A sealing film (601) is fixedly installed at the end of the storage cover (6).

2. The press-type detachable combination bottle cap according to claim 1, characterized in that: A limiting protrusion (608) is fixedly installed at the end edge of the storage cover (6), and solid materials are stored inside the storage cover (6).

3. A press-type detachable combination bottle cap according to claim 2, characterized in that: The ends of the first elastic latch (604) and the second elastic latch (605) are both angled toward the outside of the storage cover (6).

4. A press-type detachable combination bottle cap according to claim 3, characterized in that: The unloading push plate (606) is slidably mounted on the cross spike (603) via the cross groove (607). The unloading push plate (606) is restricted within the storage cover (6) by the limiting protrusion (608). The cross spike (603) is movably mounted within the storage cover (6) via the elastic pressure cap (602).

5. A press-type detachable combination bottle cap according to claim 1, characterized in that: The bottle body (1) is provided with an external thread (5), the inner cover (2) is provided with a mating interface (201), the inner cover (2) is provided with an internal thread (202), and a limit ring (203) is fixedly installed on the outer wall of the inner cover (2). The inner cover (2) is connected to the bottle body (1) through the cooperation of the external thread (5) and the internal thread (202).

6. A press-type detachable combination bottle cap according to claim 5, characterized in that: The outer cover (4) is fixedly installed with an inner buckle (401), and the inner buckle (401) is fastened to the limiting ring (203).

7. A press-type detachable combination bottle cap according to claim 6, characterized in that: The outer cover (4) is fastened to the inner cover (2) by the cooperation of the inner buckle (401) and the limiting ring (203). The storage cover (6) is provided with a connecting seat (7), and the connecting seat (7) is fixedly installed in the interface (201).

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