Solid-liquid separation bottle cap with separated straw

Abstract

The invention relates to the technical field of beverage bottles, in particular to a solid-liquid separation bottle cap with a separated straw, which comprises a cap body, a stock bin is mounted in the middle of the inner side of the cap body, an outer straw is vertically arranged in the middle of the inner side of the stock bin, a separator is mounted at the bottom of the stock bin, and the bottom end of the outer straw penetrates through the separator and is provided with a butt joint. An inner straw is arranged below the butt joint and vertically fixed in the beverage bottle, a breaking body is installed on the outer wall of the outer straw close to the upper portion of the partition, and when the outer straw is subjected to downward pressure, the bottom of the partition is broken through the breaking body, so that solid-liquid mixing is achieved. According to the solid-liquid separation bottle cap with the separated straw, the solid-liquid separation mechanism is arranged in the cap body, an additional operation mechanism does not need to be arranged outside the bottle cap, and therefore the size and the diameter of the whole bottle cap are reduced, the bottle cap is more compact, and a consumer can hold and drink the solid-liquid separation bottle cap conveniently; the beverage is especially suitable for consumers with small hand shapes or special drinking habits.

Description

Technical Field

[0001] The invention relates to the technical field of beverage bottles, in particular to a solid-liquid separation bottle cap with a separate straw. Background Art

[0002] In the field of beverage bottle technology, traditional solid-liquid separation beverage bottle caps often adopt a relatively simple structure, usually by adding an additional pressing or rotating mechanism on the outside of the bottle cap to control the solid-liquid mixing. However, these designs often have some problems. On the one hand, the need for an additional operating mechanism on the outside of the bottle cap results in a relatively large volume and diameter of the entire bottle cap, which not only increases manufacturing costs but also can be difficult to hold and drink from during use, which may be inconvenient for consumers with smaller hands or special drinking habits.

[0003] On the other hand, traditional solid-liquid separation bottle caps often require complex operation steps or strong force to achieve solid-liquid mixing, which not only increases the difficulty of use but also may affect the consumer's drinking experience. At the same time, some traditional solid-liquid separation bottle caps may not have a stable connection between the straw and the inside of the beverage bottle after mixing, causing the straw to fall off or leak, further affecting the consumer's experience. Summary of the Invention

[0004] The object of the present invention is to provide a solid-liquid separation bottle cap with a built-in detachable straw, so as to solve the problem raised in the above-mentioned background art that the volume and diameter of the entire bottle cap are relatively large due to the need to set an additional operating mechanism on the outside of the bottle cap, which not only increases the manufacturing cost but also may be inconvenient to hold and drink during use, which may cause inconvenience especially for consumers with small hands or special drinking habits.

[0005] To achieve the above-mentioned objectives, the present invention provides a solid-liquid separation bottle cap with a built-in detachable straw, comprising a cap body, a material bin installed in the inner middle part of the cap body, an outer straw vertically arranged in the inner middle part of the material bin, an insulator installed at the bottom of the material bin, the bottom end of the outer straw passes through the insulator and is installed with a docking joint, an inner straw is arranged below the docking joint, the inner straw is vertically fixed inside the beverage bottle, a breaking body is installed on the outer wall of the outer straw near the top of the insulator, when the outer straw is subjected to downward pressure, the bottom of the insulator is broken by the breaking body to achieve solid-liquid mixing, and the straw function is achieved by docking with the inner straw through the docking joint.

[0006] As a preferred solution of the present invention, a support body is installed on the inner wall of the cover body, and the inner wall of the support body is connected and fixed to the outer wall of the silo.

[0007] As a preferred solution of the present invention, a top opening is provided on the top of the cover body, a straw opening is provided in the middle of the top of the silo, and the top end of the outer straw passes through the straw opening and the top opening in sequence.

[0008] As a preferred solution of the present invention, an internal thread is provided on the inner side of the bottom of the cap body, and the internal thread is connected to the external thread of the bottle mouth of the beverage bottle.

[0009] As a preferred solution of the present invention, the bottom of the insulator is integrally formed with a breakable surface, the breakable surface is made of a plastic film material that is easy to puncture, and a pipe opening is opened in the middle of the breakable surface, and the external straw passes through the pipe opening.

[0010] As a preferred solution of the present invention, a protective cover is threadedly connected to the outer side of the top of the cover body, and a limiting ring is installed on the outer wall of the cover body near the bottom of the side of the protective cover.

[0011] As a preferred embodiment of the present invention, the outer diameter of the butt joint is larger than the outer diameter of the outer suction pipe.

[0012] As a preferred solution of the present invention, a conical head is provided at the bottom of the docking joint, and a funnel-shaped docking port is provided at the top of the inner straw. When the outer straw is pressed downward, the conical head and the docking port are docked and combined.

[0013] As a preferred solution of the present invention, the upper end of the docking joint is communicated with the external suction tube, and the lower end of the docking joint is provided with an opening.

[0014] As a preferred solution of the present invention, a plurality of side suction ports are provided on the bottom side of the inner straw, and the upper side of the inner straw is connected and fixed to the inner wall of the beverage bottle through a connecting rod to ensure the vertical positioning of the inner straw.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. In the solid-liquid separation bottle cap with a built-in detachable straw, the bottle cap of the present invention has the solid-liquid separation mechanism built into the cap body, eliminating the need for an additional operating mechanism on the outside of the bottle cap, thereby reducing the volume and diameter of the entire bottle cap, making the bottle cap more compact and easier for consumers to hold and drink from. It is particularly suitable for consumers with small hands or special drinking habits.

[0016] 2. In this solid-liquid separation bottle cap with a built-in detachable straw, simply pressing down on the outer straw causes the rupture element to break the bottom of the separator, allowing solid-liquid mixing. This simple and quick operation requires no complex steps or significant force, significantly reducing the difficulty of use and enhancing the consumer's drinking experience.

[0017] 3. In this solid-liquid separation bottle cap with a built-in detachable straw, a docking joint is provided at the bottom of the outer straw, which mates with the docking port at the top of the inner straw to form a stable connection. This connection effectively prevents the straw from falling off or leaking during drinking, ensuring a pleasant user experience for consumers.

[0018] 4. This solid-liquid separation bottle cap with a built-in detachable straw features a rationally designed structure, tightly connected components, and is easy to manufacture and install. Furthermore, the internal threads on the bottom of the cap body connect with the external threads on the bottle neck, making the connection between the cap and the bottle more secure and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a structural schematic diagram of the cover body in the present invention; Figure 3 Schematic diagram of the structure of the outer straw of the present invention; Figure 4 Schematic diagram of the structure of the inner straw in the present invention; The meaning of each number in the figure is: 1. Lid body; 11. Support body; 12. Top opening; 13. Internal thread; 2. Silo; 21. Suction pipe opening; 3. Spacer; 31. Fragile surface; 32. Pipe opening; 4. Outer suction pipe; 41. Breaking body; 42. Butt joint; 421. Conical head; 422. Opening; 5. Inner suction pipe; 51. Docking port; 52. Side suction port; 53. Connecting rod; 6. Protective cover; 7. Limiting ring. DETAILED DESCRIPTION

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] The present invention provides a solid-liquid separation bottle cap with a separate straw, such as Figure 1-Figure 4As shown, the lid body 1 includes a hopper 2 mounted in the inner middle portion of the lid body 1. An outer straw 4 is vertically mounted in the inner middle portion of the hopper 2. A spacer 3 is mounted at the bottom of the hopper 2. The bottom end of the outer straw 4 passes through the spacer 3 and is mounted with a docking joint 42. An inner straw 5 is mounted below the docking joint 42. The inner straw 5 is vertically fixed inside the beverage bottle. A rupture member 41 is mounted on the outer wall of the outer straw 4, near the top of the spacer 3. When the outer straw 4 is subjected to downward pressure, the rupture member 41 breaks through the bottom of the spacer 3, achieving solid-liquid mixing. The outer straw 4 then docks with the inner straw 5 through the docking joint 42, fulfilling its straw function. The hopper 2 mounted in the inner middle portion of the lid body 1 is used to store solid materials, while the outer straw 4, vertically mounted in the inner middle portion of the hopper 2, serves as both an operating rod and part of the straw. The spacer 3 mounted at the bottom of the hopper 2 effectively separates the solid materials from the liquid beverage. The bottom end of the outer straw 4 passes through the spacer 3 and is equipped with a docking joint 42. The inner straw 5 arranged below the docking joint 42 is vertically fixed inside the beverage bottle, ensuring the stability of the straw. In particular, the outer wall of the outer straw 4 is close to the breaking body 41 installed above the spacer 3, so that when the outer straw 4 is subjected to downward pressure, it can easily break through the bottom of the spacer 3 to achieve solid-liquid mixing. At the same time, the precise docking of the docking joint 42 and the inner straw 5 ensures the realization of the straw function. This structural design not only simplifies the solid-liquid mixing operation process and improves the convenience of use, but also ensures a stable connection between the straw and the interior of the beverage bottle, enhancing the consumer's drinking experience.

[0022] In this embodiment, a support body 11 is mounted on the inner wall of the cap body 1, and the inner wall of the support body 11 is fixedly connected to the outer wall of the silo 2. The design of the support body 11 enhances the stability of the silo 2 within the cap body 1, ensuring that the silo 2 does not shake or fall off during use, thereby improving the structural strength and reliability of the entire bottle cap.

[0023] Specifically, the top of the lid body 1 is provided with a top opening 12, and the center of the top of the hopper 2 is provided with a straw opening 21. The top end of the external straw 4 passes through the straw opening 21 and the top opening 12, respectively. The design of the top opening 12 and the straw opening 21 allows the external straw 4 to pass smoothly through the lid body 1 and the hopper 2, making it convenient for consumers. This design also ensures a tight fit between the external straw 4, the lid body 1, and the hopper 2, preventing liquid or air leakage.

[0024] Furthermore, the bottom inner side of the cap body 1 is provided with an internal thread 13, which connects to the external thread of the bottle mouth. The design of the internal thread 13 allows the bottle cap to be securely screwed onto the bottle, preventing it from accidentally falling off during use. This threaded connection also makes opening and closing operations easier for consumers.

[0025] Furthermore, the bottom of the separator 3 is integrally formed with a breakable surface 31, made of an easily puncturable plastic film. A pipe-through opening 32 is defined in the center of the breakable surface 31, through which the external straw 4 passes. The design of the breakable surface 31 allows the separator 3 to be easily broken open when the external straw 4 is subjected to downward pressure, thus achieving solid-liquid mixing. Furthermore, the design of the pipe-through opening 32 ensures that the external straw 4 can pass smoothly through the separator 3 without causing damage or obstruction.

[0026] Furthermore, a protective cap 6 is threadedly connected to the outer side of the top of the lid body 1. A retaining ring 7 is installed on the outer wall of the lid body 1 near the bottom side of the protective cap 6. The design of the protective cap 6 protects the top of the outer straw 4 from contamination or damage, improving the hygiene and durability of the product. The retaining ring 7 prevents the protective cap 6 from accidentally falling off or being lost during use.

[0027] Furthermore, the outer diameter of the butt joint 42 is larger than that of the outer straw 4. The outer diameter of the butt joint 42 is designed to be larger than that of the outer straw 4, so that the butt joint 42 can be more stable and reliable when docking with the inner straw 5, thereby improving the stability and sealing of the straw connection.

[0028] Furthermore, the bottom of the docking head 42 is provided with a conical head 421, and the top of the inner straw 5 is provided with a funnel-shaped docking port 51. When the outer straw 4 is pressed downward, the conical head 421 and the docking port 51 mate and connect. The design of the conical head 421 and the funnel-shaped docking port 51 makes the docking process smoother and tighter, improving the efficiency and reliability of the straw connection. This design also facilitates operation and use for consumers.

[0029] Furthermore, the upper end of the butt joint 42 is connected to the outer straw 4, and the lower end of the butt joint 42 is provided with an opening 422. The design of the opening 422 enables the beverage to function as a straw. At the same time, this design also ensures a tight connection and sealing between the butt joint 42 and the inner straw 5.

[0030] Furthermore, the bottom side of the inner straw 5 is provided with a plurality of side suction ports 52. The upper side of the inner straw 5 is connected to the inner wall of the beverage bottle via a connecting rod 53, ensuring the vertical positioning of the inner straw 5. The design of the side suction ports 52 increases the suction range and efficiency of the inner straw 5, making it easier for consumers to drink. The design of the connecting rod 53 ensures the vertical positioning and stability of the inner straw 5 in the beverage bottle, preventing it from shaking or falling off during use.

[0031] When the solid-liquid separation bottle cap with a built-in detachable straw of the present invention is used, the hopper 2 installed in the middle of the inner side of the cap body 1 is first used to store solid materials. The outer straw 4 vertically arranged in the middle of the inner side of the hopper 2 serves as an operating rod and a part of the straw, and its top end passes through the straw opening 21 at the top of the hopper 2 and the top opening 12 at the top of the cap body 1 in turn. The partition 3 installed at the bottom of the hopper 2 effectively separates the solid material from the liquid beverage. The bottom of the partition 3 is integrally formed with a breakable surface 31. The bottom end of the outer straw 4 passes through the pipe opening 32 in the middle of the breakable surface 31 and is installed with a docking joint 42. The inner straw 5 arranged below the docking joint 42 is vertically fixed inside the beverage bottle. The bottom end side of the inner straw 5 is provided with a plurality of side suction ports 52. The upper side is connected and fixed to the inner wall of the beverage bottle by a connecting rod 53 to ensure the vertical positioning of the inner straw 5. A protective cover 6 is threadedly connected to the outer side of the top of the cover body 1 to prevent the top of the outer straw 4 from being contaminated or damaged; a limiting ring 7 is installed on the outer wall of the cover body 1 near the bottom of the side of the protective cover 6 to prevent the protective cover 6 from accidentally falling off or being lost.

[0032] To mix solid and liquid, the consumer presses down on outer straw 4. When this pressure is applied, the breakaway member 41, located on the outer wall of outer straw 4 near the top of separator 3, breaks open the breakable surface 31 at the bottom of separator 3. Once separator 3 is broken, the solid material mixes with the liquid beverage.

[0033] As the outer straw 4 is pressed downward, the tapered tip 421 at the bottom of the docking joint 42 (whose outer diameter is larger than that of the outer straw 4) mates with the funnel-shaped docking port 51 at the top of the inner straw 5. The upper end of the docking joint 42 communicates with the outer straw 4, while the lower end features an opening 422, allowing beverages to flow through the inner straw 5 into the outer straw 4, thereby being drawn out. The side suction port 52 of the inner straw 5 increases suction range and efficiency, allowing consumers to easily draw mixed beverages through the outer straw 4.

[0034] The bottom inner side of the cap body 1 is provided with an internal thread 13, which connects to the external thread of the bottle mouth, ensuring that the bottle cap is securely screwed to the bottle and preventing accidental removal. The protective cover 6 is designed to protect the top of the outer straw 4, improving the hygiene and durability of the product. The retaining ring 7 prevents the protective cover 6 from accidentally falling off or being lost during use. The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A solid-liquid separation bottle cap with a separate straw, comprising a cap body (1), characterized in that: A hopper (2) is installed in the middle of the inner side of the cap body (1), an outer suction pipe (4) is vertically arranged in the middle of the inner side of the hopper (2), an insulator (3) is installed at the bottom of the hopper (2), the bottom end of the outer suction pipe (4) passes through the insulator (3) and is installed with a docking joint (42), an inner suction pipe (5) is arranged below the docking joint (42), the inner suction pipe (5) is vertically fixed inside the beverage bottle, and a breaking body (41) is installed on the outer wall of the outer suction pipe (4) near the top of the insulator (3), when the outer suction pipe (4) is subjected to downward pressure, the bottom of the insulator (3) is broken through the breaking body (41), solid-liquid mixing is achieved, and the outer suction pipe (4) is docked with the inner suction pipe (5) through the docking joint (42), thereby achieving the suction pipe function.

2. The solid-liquid separation bottle cap with a detachable straw according to claim 1, characterized in that: A support body (11) is installed on the inner wall of the cover body (1), and the inner wall of the support body (11) is connected and fixed to the outer wall of the silo (2).

3. The solid-liquid separation bottle cap with a detachable straw according to claim 1, characterized in that: The top of the cover body (1) is provided with a top opening (12), the middle of the top of the silo (2) is provided with a straw opening (21), and the top end of the outer straw (4) passes through the straw opening (21) and the top opening (12) in sequence.

4. The solid-liquid separation bottle cap with a detachable straw according to claim 1, characterized in that: An internal thread (13) is provided on the inner side of the bottom of the cap body (1), and the internal thread (13) is connected to the external thread of the bottle mouth of the beverage bottle.

5. The solid-liquid separation bottle cap with a detachable straw according to claim 1, characterized in that: The bottom of the spacer (3) is integrally formed with a breakable surface (31), the breakable surface (31) being made of a plastic film material that is easy to puncture, and a pipe-through opening (32) is provided in the middle of the breakable surface (31), through which the outer straw (4) passes.

6. The solid-liquid separation bottle cap with a detachable straw according to claim 1, characterized in that: The top outer side of the cover body (1) is threadedly connected to a protective cover (6), and a limiting ring (7) is installed on the outer wall of the cover body (1) near the bottom of the side of the protective cover (6).

7. The solid-liquid separation bottle cap with a detachable straw according to claim 1, characterized in that: The outer diameter of the butt joint (42) is greater than the outer diameter of the outer suction tube (4).

8. The solid-liquid separation bottle cap with a detachable straw according to claim 7, characterized in that: The bottom of the docking joint (42) is provided with a conical head (421), and the top of the inner suction tube (5) is provided with a funnel-shaped docking port (51). When the outer suction tube (4) is pressed downward, the conical head (421) and the docking port (51) are docked and combined.

9. The solid-liquid separation bottle cap with a detachable straw according to claim 8, characterized in that: The upper end of the butt joint (42) is in communication with the outer suction tube (4), and the lower end of the butt joint (42) is provided with an opening (422).

10. The solid-liquid separation bottle cap with a detachable straw according to claim 1, characterized in that: The bottom side of the inner suction tube (5) is provided with a plurality of side suction ports (52), and the upper side of the inner suction tube (5) is connected and fixed to the inner wall of the beverage bottle via a connecting rod (53), thereby ensuring the vertical positioning of the inner suction tube (5).

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