Solid-liquid separation bottle cap with compact connector

Abstract

The utility model relates to the technical field of beverage bottles, in particular to a solid-liquid separation bottle cap with a compact connector, which comprises a cap body, a lengthened stock bin is mounted on the inner side of the cap body, a pressing portion is arranged inside the lengthened stock bin, a protective cap is mounted at the top of the cap body, and the lengthened stock bin is longer than the cap body. The lengthened stock bin extends out of the bottom of the cover body and enters the bottle body, the pressing part comprises a pressing column, a conical piece is installed at the bottom end of the pressing column, and an elastic piece is installed on the outer side of the top of the pressing column. According to the solid-liquid separation bottle cap with the compact connector, the stock bin is designed into a lengthened type, and part of the stock bin extends into the bottle body, so that the radial size of the bottle cap, namely the diameter of the connector, is remarkably reduced. Therefore, the bottle cap can be matched with more types of containers, and the universality and adaptability of the bottle cap and the containers are improved. And the design of the lengthened stock bin is matched with the use of the sealing plate, so that solid components and liquid components are completely isolated when the operation is not carried out.

Description

Technical Field

[0001] This utility model relates to the field of beverage bottle technology, and more specifically, to a solid-liquid separation bottle cap with a compact connection port. Background Technology

[0002] In the field of beverage packaging technology, solid-liquid separation bottle caps have been widely used because they can keep the solid components (such as fruit pieces or tea leaves) separate from the liquid components in a beverage, allowing them to be mixed only when the consumer wants them to. This design not only improves the taste and freshness of the beverage but also increases the product's fun and interactivity.

[0003] However, traditional solid-liquid separator caps have some structural limitations. In particular, to avoid direct contact between the hopper (i.e., the container holding the solid component) and the liquid, the hopper is usually designed to be hidden inside the cap. This design requires the cap body to have sufficient radial dimensions (i.e., diameter) to accommodate the hopper, resulting in a relatively large diameter at the connection point.

[0004] A larger connection diameter brings several problems: First, it limits the fit between the cap and the container, requiring the container to have a correspondingly larger opening, which to some extent limits the design and selection of containers; second, a larger opening may increase the risk of liquid leakage during transportation and storage; finally, from an aesthetic and practical point of view, a larger opening may not meet the aesthetic needs or usage habits of some consumers. Utility Model Content

[0005] The purpose of this invention is to provide a solid-liquid separation bottle cap with a compact connection port, in order to solve the problem in the background art where the bottle cap body has sufficient radial dimensions to accommodate the hopper, resulting in a relatively large diameter of the connection port.

[0006] To achieve the above objectives, this utility model provides a solid-liquid separation bottle cap with a compact connection port, comprising a cap body, an extended hopper installed on the inner side of the cap body, a pressing part provided inside the extended hopper, a protective cap installed on the top of the cap body, the length of the extended hopper being greater than the length of the cap body, the extended hopper extending from the bottom of the cap body and entering the bottle body, the pressing part including a pressing post, a conical part installed at the bottom end of the pressing post, an elastic part installed on the outer side of the top of the pressing post, and the outer side of the elastic part supporting the top of the extended hopper.

[0007] Preferably, a support ring is installed on the outer side of the elastic element, and a positioning frame is installed on the top outer side of the extended hopper, with the support ring attached to the top of the positioning frame.

[0008] Preferably, a raised ring is installed on the inner wall of the cover, and the positioning frame is fitted to the top of the raised ring.

[0009] Preferably, a sealing plate is installed on the upper inner side of the extended hopper, and a through hole is provided in the middle of the sealing plate, with the pressing column slidingly engaged with the through hole.

[0010] Preferably, the inner wall of the protective cover is provided with an internal thread, and the top outer side of the cover body is provided with an external thread, and the cover body is threadedly connected to the protective cover.

[0011] Preferably, the inner wall of the protective cover is provided with a sealing ring.

[0012] Preferably, the elastic element is made of silicone material.

[0013] Preferably, the extended hopper has a breakable section on one side of its bottom, and the breakable section is made of PP plastic material.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] This solid-liquid separator cap with a compact connection significantly reduces the radial dimension of the cap, i.e., the diameter of the connection, by designing an elongated hopper that partially extends into the bottle body. This allows the cap to be used with a wider variety of containers, improving its versatility and adaptability.

[0016] The extended hopper design, combined with the use of a sealing plate, ensures complete isolation between the solid and liquid components when not in use, effectively preventing liquid leakage and moisture absorption of the solid components. Meanwhile, the sealing ring on the inner wall of the protective cap further enhances the sealing effect, ensuring the freshness and taste of the beverage.

[0017] The press-type design allows consumers to easily mix solid and liquid components with a simple press, making it convenient and fun. The tapered design at the bottom of the press helps to better break through any seals or obstructions, ensuring that the solid component can smoothly enter the liquid. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the extended hopper in this utility model;

[0020] Figure 3 This is a schematic diagram of the pressing part in this utility model;

[0021] Figure 4This is a schematic diagram of the structure of the protective cover in this utility model;

[0022] The meanings of the labels in the diagram are as follows:

[0023] 1. Cover; 11. Raised ring; 2. Extended hopper; 21. Positioning frame; 22. Sealing plate; 221. Through hole; 23. Fragile area; 3. Pressing part; 31. Pressing column; 32. Elastic element; 33. Support ring; 34. Conical element; 4. Protective cover; 41. Sealing ring. Detailed Implementation

[0024] 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.

[0025] This utility model provides a solid-liquid separation bottle cap with a compact connection port, such as... Figures 1-4 As shown, the device includes a cap 1, an extended hopper 2 installed inside the cap 1, a pressing part 3 inside the extended hopper 2, and a protective cap 4 installed on the top of the cap 1. The length of the extended hopper 2 is greater than the length of the cap 1. The extended hopper 2 extends from the bottom of the cap 1 and enters the bottle body. The pressing part 3 includes a pressing post 31, a conical part 34 installed at the bottom end of the pressing post 31, and an elastic part 32 installed on the outer side of the top of the pressing post 31. The outer side of the elastic part 32 is supported on the top of the extended hopper 2. The design of the extended hopper 2, which is longer than the cap 1 and can extend from the bottom of the cap 1 and enter the bottle body, effectively reduces the radial dimension of the cap, i.e., the diameter of the connection opening, making the cap more compact, more adaptable, and applicable to a wider variety of containers.

[0026] The extended hopper 2 is equipped with a pressing part 3, which includes a pressing column 31 and a conical part 34, allowing users to mix solid and liquid components with a simple pressing motion. The conical part 34 at the bottom of the pressing column 31 is designed to better break through seals or obstructions, ensuring smooth solid-liquid mixing.

[0027] The elastic element 32 installed on the outer side of the top of the pressing column 31 is supported on the top of the extended hopper 2, providing a stable restoring force for the pressing part 3, ensuring that the pressing part 3 can automatically return to its original position after pressing, thus improving the convenience and reliability of the bottle cap.

[0028] In this embodiment, a support ring 33 is installed on the outer side of the elastic element 32, and a positioning frame 21 is installed on the outer top of the extended hopper 2, with the support ring 33 attached to the top of the positioning frame 21. The cooperative design of the support ring 33 and the positioning frame 21 provides stable support and positioning for the elastic element 32, ensuring the stability and accuracy of the pressing part 3 during the pressing process. At the same time, this design also facilitates the installation and replacement of the elastic element 32, improving the maintainability of the bottle cap.

[0029] Specifically, a raised ring 11 is installed on the inner wall of the cap body 1, and a positioning frame 21 is fitted onto the top of the raised ring 11. The fitted design of the raised ring 11 and the positioning frame 21 further enhances the stability of the extended hopper 2 within the cap body 1. This design not only prevents the extended hopper 2 from shaking or falling off during the use of the cap, but also improves the overall structural strength of the cap.

[0030] Furthermore, a sealing plate 22 is installed on the upper inner side of the extended hopper 2, and a through hole 221 is provided in the middle of the sealing plate 22. The pressing column 31 slides in conjunction with the through hole 221. The design of the sealing plate 22 ensures the sealing of the material inside the extended hopper 2. At the same time, the sliding contact between the pressing column 31 and the through hole 221 makes the pressing operation smoother and improves the user experience.

[0031] Furthermore, the inner wall of the protective cap 4 is provided with internal threads, and the top outer side of the cap body 1 is provided with external threads, and the cap body 1 and the protective cap 4 are threadedly connected. The threaded connection design makes the connection between the protective cap 4 and the cap body 1 more secure and reliable. This design not only facilitates the installation and removal of the protective cap 4, but also improves the overall sealing performance of the bottle cap, effectively preventing liquid leakage.

[0032] Furthermore, a sealing ring 41 is provided on the inner wall of the protective cap 4. The design of the sealing ring 41 further enhances the sealing performance between the protective cap 4 and the cap body 1. This design effectively prevents external air or impurities from entering the bottle, ensuring the hygiene and safety of the beverage.

[0033] Furthermore, the elastic element 32 is made of silicone material. Silicone material has good elasticity and durability, which allows the elastic element 32 to be pressed downwards under force, driving the pressing column 31 to press down and realize the bottom opening of the extended hopper 2.

[0034] Furthermore, a breakable section 23, made of PP plastic, is provided on one side of the bottom of the extended hopper 2. The design of the breakable section 23 allows the extended hopper 2 to break safely under excessive pressure or improper use, preventing damage to the bottle cap or container. The PP plastic material has good toughness and impact resistance, enabling the breakable section 23 to withstand a certain amount of pressure and break when necessary, ensuring the safety and reliability of the bottle cap.

[0035] When in use, the solid-liquid separation bottle cap with a compact connection port of this utility model is initially in an unused state. The solid components in the extended hopper 2 are isolated from the liquid components in the bottle body by the sealing plate 22, ensuring that the two do not come into contact. The protective cap 4 is tightly fitted onto the cap body 1 by a threaded connection, and the sealing ring 41 provides additional sealing protection to prevent external air or impurities from entering. The pressing post 31 of the pressing part 3 is held in the upper position by the restoring force of the elastic member 32, and the conical member 34 does not contact the bottom of the extended hopper 2.

[0036] When the user needs to mix solid and liquid components, they press down on the pressing column 31. The pressing column 31 moves downwards under pressure, causing the conical component 34 to press down as well. The conical component 34 is designed to help break through any existing seals or obstructions (such as the breakable section 23, if designed for this function), allowing the bottom of the extended hopper 2 to open. The solid components then enter the liquid inside the bottle through the opened bottom, achieving solid-liquid mixing.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A solid-liquid separation bottle cap with a compact connection port, comprising a cap body (1), characterized in that: An extended hopper (2) is installed on the inner side of the cover (1). A pressing part (3) is provided inside the extended hopper (2). A protective cover (4) is installed on the top of the cover (1). The length of the extended hopper (2) is greater than the length of the cover (1). The extended hopper (2) extends from the bottom of the cover (1) and enters the bottle body. The pressing part (3) includes a pressing column (31). A conical part (34) is installed at the bottom end of the pressing column (31). An elastic part (32) is installed on the outer side of the top of the pressing column (31). The outer side of the elastic part (32) is supported on the top of the extended hopper (2).

2. The solid-liquid separation bottle cap with a compact connection port according to claim 1, characterized in that: A support ring (33) is installed on the outer side of the elastic element (32), and a positioning frame (21) is installed on the top outer side of the extended hopper (2), with the support ring (33) attached to the top of the positioning frame (21).

3. The solid-liquid separation bottle cap with a compact connection port according to claim 2, characterized in that: The inner wall of the cover (1) is fitted with a protruding ring (11), and the positioning frame (21) is attached to the top of the protruding ring (11).

4. The solid-liquid separation bottle cap with a compact connection port according to claim 1, characterized in that: A sealing plate (22) is installed on the upper inner side of the extended hopper (2), and a through hole (221) is provided in the middle of the sealing plate (22). The pressing column (31) slides in cooperation with the through hole (221).

5. The solid-liquid separation bottle cap with a compact connection port according to claim 1, characterized in that: The inner wall of the protective cover (4) is provided with an internal thread, and the top outer side of the cover body (1) is provided with an external thread. The cover body (1) is threadedly connected to the protective cover (4).

6. The solid-liquid separation bottle cap with a compact connection port according to claim 5, characterized in that: The inner wall of the protective cover (4) is provided with a sealing ring (41).

7. The solid-liquid separation bottle cap with a compact connection port according to claim 1, characterized in that: The elastic element (32) is made of silicone material.

8. The solid-liquid separation bottle cap with a compact connection port according to claim 1, characterized in that: The extended hopper (2) has a breakable area (23) on one side of its bottom, and the breakable area (23) is made of PP plastic material.

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