Springback type solid-liquid separation bottle cap

Abstract

The utility model discloses a springback type solid-liquid separation bottle cap which comprises an outer shell and an inner shell located inside the outer shell, a stock bin is connected inside the outer shell and located above the inner shell in a sliding mode, aluminum-foil paper is arranged at the bottom of the stock bin, sliding grooves are formed in the two sides of an inner cavity of the inner shell, and the sliding grooves are communicated with the stock bin. The utility model relates to the technical field of bottle caps. According to the springback type solid-liquid separation bottle cap, the stock bin is pressed to continuously move downwards, the stock bin can extrude the film breaking teeth and drive the pressing plate to downwards extrude the spring, the stock bin moves to the lowest position, the film breaking teeth can pierce the aluminum foil paper to release materials in the stock bin, the stock bin is not pressed any more, and the pressing plate is pushed upwards through the acting force of the spring; the pressing plate can drive the stock bin to move upwards to be reset, so that the stock bin can be automatically driven to move upwards to be reset, the whole device becomes more attractive, and secondary recycling can be achieved in the follow-up process.

Description

Technical Field

[0001] The utility model relates to the technical field of bottle caps, in particular to a rebound type solid-liquid separation bottle cap. Background Art

[0002] When using existing ready-to-drink beverages, it is necessary to first open the storage box of the stored materials, usually by pressing to puncture the film stored in the bottle cap, so that the materials inside fall into the solution in the bottle.

[0003] However, the existing technology can only press the bottle cap downward to release the material stored inside, resulting in the inability to automatically rebound the bottle cap after being pressed downward. Therefore, a rebound solid-liquid separation bottle cap is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a rebound-type solid-liquid separation bottle cap, which solves the problem that the bottle cap cannot automatically rebound after being pressed down.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a rebound type solid-liquid separation bottle cap, comprising an outer shell and an inner shell located inside the outer shell, a material bin is slidably connected inside the outer shell and above the inner shell, an aluminum foil is provided at the bottom of the material bin, sliding grooves are provided on both sides of the inner cavity of the inner shell, a pressure plate is slidably connected above the inside of the sliding groove, the tops of the two pressure plates are fixedly connected with film-breaking teeth, and a spring is fixedly connected between the bottom of the pressure plate and the bottom of the inner cavity of the sliding groove.

[0006] Preferably, a threaded groove is provided at the lower part of the inner portion of the outer shell.

[0007] Preferably, a sealing ring is provided above the surface of the silo.

[0008] Beneficial effects

[0009] The utility model provides a rebound-type solid-liquid separation bottle cap. Compared with the existing technology, it has the following advantages:

[0010] (1) The utility model presses the hopper to move downward continuously, and the hopper will squeeze the film-breaking teeth and drive the pressure plate to squeeze the spring downward. The hopper moves to the lowest point, and the film-breaking teeth will pierce the aluminum foil to release the material in the hopper. The hopper is no longer pressed, and the pressure plate is pushed upward by the action of the spring. The pressure plate will drive the hopper to move upward and reset, thereby automatically driving the hopper to move upward and reset, making the overall appearance more beautiful, and it can also be recycled for a second time later.

[0011] (2) The utility model rotates the inner shell so that the thread on the bottle body rotates in the thread groove, so that the outer shell can be easily rotated out and the outer shell can be quickly disassembled as a whole, which is convenient for secondary recycling. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the external structure of the utility model;

[0013] Figure 2 This is a front view of the outer shell structure of the utility model;

[0014] Figure 3 This is a cross-sectional view of the outer shell, inner shell and silo structure of the utility model.

[0015] In the figure: 1. Outer shell; 2. Film-breaking teeth; 3. Pressing plate; 4. Threaded groove; 5. Material bin; 6. Sealing ring; 7. Aluminum foil; 8. Spring; 9. Inner shell; 10. Sliding groove. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0017] See also Figure 1-3 The utility model provides a technical solution: a rebound type solid-liquid separation bottle cap, comprising an outer shell 1 and an inner shell 9 located inside the outer shell 1, a through opening being opened at the bottom of the outer shell 1, a material bin 5 being slidably connected to the inside of the outer shell 1 and above the inner shell 9, an aluminum foil paper 7 being provided at the bottom of the material bin 5, sliding grooves 10 being opened on both sides of the inner cavity of the inner shell 9, a pressing plate 3 being slidably connected to the upper part of the inner cavity of the sliding groove 10, a film-breaking tooth 2 being fixedly connected to the top of the two pressing plates 3, and a spring 8 being fixedly connected between the bottom of the pressing plate 3 and the bottom of the inner cavity of the sliding groove 10.

[0018] Furthermore, in order to facilitate the disassembly of the outer shell 1 , a threaded groove 4 is provided at the lower portion of the inner portion of the outer shell 1 .

[0019] It should be noted that the threaded groove 11 is adapted to be connected with the threaded opening of the bottle body, and the anti-theft ring 4 is connected with the bottle body, indicating that the bottle has not been opened.

[0020] Furthermore, in order to enhance the sealing effect between the silo 5 and the inner shell 9 , a sealing ring 6 is provided above the surface of the silo 5 .

[0021] When in use, by pressing down the hopper 5, the hopper 5 drives the aluminum foil 7 to move downward, and the aluminum foil 7 moves downward to contact the film-breaking teeth 2, and continues to press down the hopper 5, the hopper 5 will drive the pressure plate 3 to move downward to squeeze the spring 8, and move the hopper 5 to the lowest point. The film-breaking teeth 2 will puncture the aluminum foil 7 and release the material in the hopper 5. If it is powder or liquid, it needs to be shaken evenly after puncture before drinking;

[0022] After the hopper 5 is no longer pressed, the upward force of the spring 8 causes the spring 8 to push the hopper 5 upward through the pressure plate 3 to reset.

Claims

1. A rebound-type solid-liquid separation bottle cap, comprising an outer shell (1) and an inner shell (9) located inside the outer shell (1), characterized in that: A silo (5) is slidably connected inside the outer shell (1) and above the inner shell (9), and an aluminum foil (7) is provided at the bottom of the silo (5). Sliding grooves (10) are provided on both sides of the inner cavity of the inner shell (9), and a pressure plate (3) is slidably connected above the inside of the sliding groove (10). The tops of the two pressure plates (3) are fixedly connected with film-breaking teeth (2), and a spring (8) is fixedly connected between the bottom of the pressure plate (3) and the bottom of the inner cavity of the sliding groove (10).

2. The rebound solid-liquid separation bottle cap according to claim 1, characterized in that: A threaded groove (4) is provided at the lower portion of the interior of the outer shell (1).

3. The rebound solid-liquid separation bottle cap according to claim 1, characterized in that: A sealing ring (6) is provided above the surface of the silo (5).

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