Solid-liquid separation bottle cap triggered by rotation

Abstract

The invention relates to the technical field of beverage bottles, in particular to a rotation-triggered solid-liquid separation bottle cap which comprises a cap body, a supporting body is installed in the cap body, a discharging opening is formed in the bottom of the supporting body, a rotating bin is rotationally connected to the middle of the supporting body, inclined planes are arranged on the inner walls of the two sides of the rotating bin, and openings are formed in the bottoms of the inclined planes. The opening of the rotating bin is aligned with the discharging opening through manual rotation, then solid materials in the rotating bin are discharged into the bottle body to achieve solid-liquid mixing, and a limiting body used for fixing the rotating bin is installed at the top of the cover body. According to the solid-liquid separation bottle cap triggered through rotation, a user only needs to manually rotate the rotating bin according to indication of the direction identification area on the bottle cap, solid materials can be discharged into the bottle body from the rotating bin, and solid-liquid mixing is achieved. And shaking the bottle or using an additional stirring tool is not needed, so that the operation process is greatly simplified. Due to the design of the rotating bin, solid materials can uniformly and smoothly enter the bottle body through the opening and are fully mixed with liquid.

Description

Technical Field

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

[0002] In the field of beverage bottle technology, traditional bottle cap designs typically provide only a simple sealing function, maintaining the freshness of the liquid within the bottle and preventing leakage. However, with increasing consumer demand for beverage diversity and convenience, a wide range of beverages requiring solid-liquid separation for storage have emerged, such as those containing fruit particles, tea leaves, or other solid additives. These beverages require the separation of solids and liquids during storage to maintain the taste and quality of the beverage, and the solids and liquids must be mixed thoroughly before consumption.

[0003] Traditional solid-liquid separation methods often require shaking the bottle or using additional stirring tools after opening the bottle cap to achieve solid-liquid mixing. This is not only cumbersome but also prone to spilling the beverage, causing waste and inconvenience. Therefore, there is an urgent need for a bottle cap design that can achieve solid-liquid mixing conveniently and quickly. Summary of the Invention

[0004] The purpose of the present invention is to provide a rotation-triggered solid-liquid separation bottle cap to solve the problem that the traditional solid-liquid separation method proposed in the above background technology often requires shaking the bottle or using additional stirring tools to achieve solid-liquid mixing after opening the bottle cap, which is not only cumbersome to operate, but also easy to spill the beverage, causing waste and inconvenience.

[0005] To achieve the above-mentioned purpose, the present invention provides a rotation-triggered solid-liquid separation bottle cap, comprising a cap body, a support body installed inside the cap body, a discharge port provided at the bottom of the support body, a rotating bin rotatably connected to the middle of the support body, an inclined surface provided on both sides of the inner wall of the rotating bin, an opening provided at the bottom of the inclined surface, the rotating bin is manually rotated to align the opening with the discharge port, and then the solid material in the rotating bin is discharged into the bottle body to realize solid-liquid mixing, and a limiting body for fixing the rotating bin is installed on the top of the cap body.

[0006] As a preferred solution of the present invention, the support body includes two symmetrically arranged arc plates, the inner walls of the arc plates are provided with arc grooves, the outer walls of the rotating bin are slidably adapted to the inner walls of the arc grooves, and a horizontal plate is installed on the top of the arc plate, and the outer wall of the horizontal plate is connected and fixed to the inner wall of the cover body.

[0007] As a preferred solution of the present invention, a plurality of mounting slots are provided on the inner wall of the arc-shaped slot, and rollers are rotatably mounted in the mounting slots via rotating shafts.

[0008] As a preferred solution of the present invention, a hollow area for reducing weight is provided on the back side of the inclined surface in the rotating bin.

[0009] As a preferred solution of the present invention, a direction marking area is provided on the top outer wall of the rotating bin, an opening marking area is provided on one side outer wall of the rotating bin, a strip opening is provided in the middle of the limiting body, the direction marking area is located at the strip opening, and the opening and the discharge port are staggered, and the direction marking area is used to indicate the manual rotation direction of the rotating bin. The user manually rotates the rotating bin according to the indication of the direction marking area. When the rotating bin is rotated to the point where the opening marking area is located at the strip opening, the opening and the discharge port are aligned, and solid-liquid mixing is achieved at this time.

[0010] As a preferred solution of the present invention, a sealing plug is installed at the middle strip-shaped opening of the limiting body, the sealing plug is adapted to the shape of the strip-shaped opening, and the bottom of the sealing plug presses and limits the rotating bin.

[0011] As a preferred solution of the present invention, a recess is provided in the middle of the bottom of the sealing plug, a spring is provided in the recess, the bottom end of the spring is connected to a pressure rod, a pressure plate is installed at the bottom of the pressure rod, and the lower surface of the pressure plate presses the rotating bin into position.

[0012] As a preferred solution of the present invention, the pressure plate is an arc-shaped structure, and its lower surface fits the arc-shaped surface of the rotating bin.

[0013] As a preferred solution of the present invention, arc-shaped protrusions are provided on the outer walls at both ends of the sealing plug, and arc-shaped grooves are provided on the inner walls at both ends of the strip opening of the cover plate. The arc-shaped grooves are snap-fitted with the arc-shaped protrusions, and the arc-shaped protrusions are made of silicone material with elastic deformation effect.

[0014] As a preferred solution of the present invention, a pull head is integrally formed in the middle of the top of the sealing plug. When the pull head is pulled outward, the sealing plug is completely separated from the cover plate, which facilitates manual rotation of the rotating bin.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. In this rotation-triggered solid-liquid separation cap, users simply follow the directional markings on the cap and manually rotate the rotating chamber to discharge solid materials from the rotating chamber into the bottle body, achieving solid-liquid mixing. This eliminates the need to shake the bottle or use additional stirring tools, greatly simplifying the operation process.

[0016] 2. The rotating chamber design of this rotation-triggered solid-liquid separation bottle cap ensures that solid materials can enter the bottle body evenly and smoothly through the opening and mix thoroughly with the liquid. This avoids the uneven solid-liquid mixing problem caused by uneven shaking or insufficient stirring in traditional methods.

[0017] 3. The rotation-triggered solid-liquid separation bottle cap is sealed when not in use, effectively preventing beverage leakage and spillage. The rotation of the rotating chamber is performed inside the bottle cap and does not affect the external environment.

[0018] 4. The sliding fit between the support and rotating chamber, as well as the installation of rollers in this rotation-triggered solid-liquid separation cap, reduces frictional resistance and makes the rotation operation smoother. The design of the sealing plug and pressure plate ensures the stable fixation of the rotating chamber when not in use, preventing the leakage of solid materials caused by accidental rotation.

[0019] 5. The direction marking area and opening marking area of ​​the rotation-triggered solid-liquid separation bottle cap provide users with clear operation instructions. The pull head design makes the sealing plug easy to pull open and reset, improving the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 Schematic diagram of the structure of the support body in the present invention; Figure 3 It is a structural schematic diagram of the rotating bin in the present invention; Figure 4 Schematic diagram of the internal structure of the limiting body in the present invention; Figure 5 Schematic diagram of the top view of the limiting body in the present invention; The meaning of each number in the figure is: 1. Cover body; 2. Support body; 21. Arc plate; 22. Horizontal plate; 23. Mounting slot; 24. Roller; 25. Arc slot; 3. Rotating bin; 31. Inclined surface; 311. Opening; 32. Hollow area; 33. Direction marking area; 34. Opening marking area; 4. Limiting body; 41. Cover plate; 42. Sealing plug; 421. Notch; 422. Pull head; 43. Pressing plate; 431. Pressing rod; 44. Spring; 5. Feeding port. DETAILED DESCRIPTION

[0021] 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. Example 1

[0022] The present invention provides a rotation-triggered solid-liquid separation bottle cap, such as Figure 1-5As shown, it includes a cap body 1, a support body 2 is installed inside the cap body 1, a discharge port 5 is provided at the bottom of the support body 2, a rotating bin 3 is rotatably connected to the middle part of the support body 2, and inclined surfaces 31 are provided on the inner walls of both sides of the rotating bin 3. An opening 311 is provided at the bottom of the inclined surface 31. The rotating bin 3 is manually rotated to align the opening 311 with the discharge port 5, thereby discharging the solid material in the rotating bin 3 into the bottle body to achieve solid-liquid mixing. A limiting body 4 for fixing the rotating bin 3 is installed on the top of the cap body 1. The cap body 1 serves as the main structure of the bottle cap. The cap body 1 provides stable support and protection, ensuring the integrity and sealing of the bottle cap. Support body 2 and discharge port 5: The support body 2 is installed inside the cap body 1, and the discharge port 5 provided at its bottom provides a channel for the discharge of solid materials. This structural design enables solid materials to be accurately discharged from the rotating bin 3 into the bottle body, realizing a convenient conversion between solid-liquid separation storage and mixing.

[0023] The center of the rotating bin 3 is rotatably connected to the support 2. The inner walls of the rotating bin 3 are provided with inclined surfaces 31 on both sides, and the bottom opening 311 is provided. By manually rotating the rotating bin 3, the opening 311 can be aligned with the discharge port 5, thereby enabling the discharge of solid materials. This structural design not only simplifies the operation process, but also ensures smooth discharge of solid materials and uniform solid-liquid mixing.

[0024] The limiting body 4 installed on the top of the cover body 1 is used to fix the rotating bin 3, ensuring the stability of the rotating bin 3 when not in operation and preventing leakage of solid materials caused by accidental rotation.

[0025] In this embodiment, the support body 2 comprises two symmetrically arranged curved plates 21. The inner walls of the curved plates 21 are provided with curved grooves 25. The outer wall of the rotating chamber 3 slides in contact with the inner wall of the curved grooves 25. A transverse plate 22 is mounted on top of the curved plates 21. The outer wall of the transverse plate 22 is fixedly connected to the inner wall of the cover body 1. The design of the two symmetrically arranged curved plates 21 and the arcuate grooves 25 provides stable sliding support for the rotating chamber 3, ensuring smooth and accurate rotation of the rotating chamber 3. The fixed connection of the transverse plate 22 further enhances the stability of the connection between the support body 2 and the cover body 1.

[0026] Specifically, the inner wall of the arc-shaped groove 25 is provided with a plurality of mounting slots 23, in which rollers 24 are rotatably mounted via a rotating shaft. The mounting slots 23 and the mounting rollers 24 on the inner wall of the arc-shaped groove 25 reduce the frictional resistance of the rotating bin 3 during rotation, making the rotation operation smoother and improving the user experience.

[0027] Furthermore, a hollow area 32 for reducing weight is provided in the rotating chamber 3 on the back side of the inclined surface 31. The hollow area 32 is provided in the rotating chamber 3, which effectively reduces the weight of the rotating chamber 3, making the rotation operation easier and more labor-saving, while not affecting the structural strength and function of the rotating chamber 3. Example 2

[0028] In order to further facilitate the user's operation, a direction marking area 33 is provided on the top outer wall of the rotating bin 3, and an opening marking area 34 is provided on one side outer wall of the rotating bin 3. A strip-shaped opening is provided in the middle of the limiting body 4. The direction marking area 33 is located at the strip-shaped opening, and the opening 311 is staggered with the discharge port 5. The direction marking area 33 is used to indicate the manual rotation direction of the rotating bin 3. The user manually rotates the rotating bin 3 according to the instructions of the direction marking area 33. When the rotating bin 3 is rotated to the point where the opening marking area 34 is located at the strip-shaped opening, the opening 311 is aligned with the discharge port 5, and solid-liquid mixing is achieved at this time. The design of the direction marking area 33 and the opening marking area 34 provides the user with clear operating instructions, allowing the user to accurately and quickly complete the rotation operation of the rotating bin 3 and achieve solid-liquid mixing. The design of the strip-shaped opening makes it convenient for the user to observe the rotation state of the rotating bin 3.

[0029] Furthermore, a sealing plug 42 is installed at the middle strip-shaped opening of the limiting body 4. The sealing plug 42 is adapted to the shape of the strip-shaped opening, and the bottom of the sealing plug 42 presses and limits the position of the rotating chamber 3. The installation of the sealing plug 42 at the strip-shaped opening of the limiting body 4 not only provides a seal to prevent external impurities from entering the bottle cap, but also presses and limits the position of the rotating chamber 3 through the bottom of the sealing plug 42, ensuring the stability of the rotating chamber 3 when not in operation.

[0030] Furthermore, a recess 421 is provided in the center of the bottom of the sealing plug 42. A spring 44 is disposed within the recess 421. A pressure rod 431 is connected to the bottom end of the spring 44. A pressure plate 43 is mounted at the bottom of the pressure rod 431. The lower surface of the pressure plate 43 compresses the rotating chamber 3 in place. The design of the recess 421, spring 44, pressure rod 431, and pressure plate 43 forms an elastic compression mechanism, which allows the sealing plug 42 to fit more tightly against the rotating chamber 3, enhancing the compression and limiting effect, while also facilitating removal and installation of the sealing plug 42.

[0031] Furthermore, the pressing plate 43 is an arc-shaped structure, and its lower surface fits the arc-shaped surface of the rotating bin 3. Designing the pressing plate 43 as an arc-shaped structure and fitting its lower surface with the arc-shaped surface of the rotating bin 3 increases the contact area and improves the stability and reliability of the clamping limit.

[0032] Furthermore, the outer walls of the sealing plug 42 are provided with curved protrusions at both ends, while the inner walls of the strip opening of the cover plate 41 are provided with curved grooves at both ends. The curved grooves engage with the curved protrusions, which are made of elastically deformable silicone material. This snap-fitting engagement between the curved protrusions and the curved grooves ensures a tight connection between the sealing plug 42 and the cover plate 41, preventing the sealing plug 42 from falling off during use. The choice of silicone material enhances the elasticity and wear resistance of the curved protrusions.

[0033] Furthermore, a pull tab 422 is integrally formed in the center of the top of the sealing plug 42. When the pull tab 422 is pulled outward, the sealing plug 42 is completely separated from the cover plate 41, facilitating manual rotation of the rotating chamber 3. The pull tab 422 is integrally formed in the center of the top of the sealing plug 42, facilitating manual operation by the user. When it is necessary to rotate the rotating chamber 3, the pull tab 422 is simply pulled outward to separate the sealing plug 42 from the cover plate 41, exposing the rotating chamber 3 and facilitating manual rotation.

[0034] When the rotation-triggered solid-liquid separation bottle cap of the present invention is used, the cap body 1 serves as the main structure of the bottle cap, providing stable support and protection. The support body 2 is installed inside the cap body 1, and a discharge port 5 is provided at the bottom thereof to provide a channel for the discharge of solid materials.

[0035] The central portion of the rotating bin 3 is pivotally connected to the support body 2. Its inner walls are provided with inclined surfaces 31 on both sides, and an opening 311 is located at the bottom. The rotating bin 3 is manually rotated to align the opening 311 with the discharge port 5, enabling the discharge of solid materials. The support body 2 provides stable sliding support for the rotating bin 3 through two symmetrically arranged curved plates 21 and curved grooves 25. The inner wall of the curved grooves 25 is provided with mounting slots 23 for rollers 24 to reduce friction during rotation.

[0036] A hollow area 32 is provided in the rotating chamber 3 to effectively reduce the weight and make the rotating operation easier and more labor-saving.

[0037] A limiting body 4 is installed on the top of the cover body 1 to fix the rotating bin 3, ensure stability when not in operation, and prevent accidental rotation from causing leakage of solid materials.

[0038] The user manually rotates the rotating bin 3, aligning the opening 311 with the discharge port 5 according to the design of the inclined surface 31. The solid material is discharged into the bottle through the aligned opening 311 and discharge port 5, achieving solid-liquid mixing. The stopper 4 ensures the stability of the rotating bin 3 when not in operation.

[0039] A direction indicator area 33 is provided at the top of the rotating chamber 3, and an opening indicator area 34 is provided on one outer wall. A strip-shaped opening is provided in the middle of the stopper 4, with the direction indicator area 33 located at the strip-shaped opening. Initially, the opening 311 is offset from the discharge opening 5. The user rotates the rotating chamber 3 according to the direction indicator area 33. When the opening indicator area 34 is located at the strip-shaped opening, the opening 311 is aligned with the discharge opening 5.

[0040] A sealing plug 42 is installed at the strip-shaped opening of the limiting body 4, which is adapted to the shape of the strip-shaped opening and presses the bottom of the rotating bin 3. The sealing plug 42 plays a sealing role to prevent external impurities from entering.

[0041] The sealing plug 42 has a recess 421 in the middle of its bottom, housing a spring 44. The bottom end of the sealing plug 42 is connected to a pressure rod 431, and a pressure plate 43 is mounted on the bottom of the pressure rod 431. The pressure plate 43 is an arc-shaped structure, and its lower surface fits the arc-shaped surface of the rotating chamber 3, increasing the contact area and improving the stability and reliability of the clamping limit.

[0042] The outer walls of the sealing plug 42 at both ends are provided with arc-shaped protrusions, and the inner walls of the strip opening of the cover plate 41 at both ends are provided with arc-shaped grooves for snap-fitting. The arc-shaped protrusions are made of silicone material, which has elastic deformation effect, enhancing elasticity and wear resistance.

[0043] The middle of the top of the sealing plug 42 is integrally formed with a mounting pull head 422. When the pull head 422 is pulled outward, the sealing plug 42 is separated from the cover plate 41 as a whole, exposing the rotating chamber 3, which is convenient for manual rotation operation.

[0044] The user observes the direction indicator area 33 and rotates the rotating chamber 3 according to the instructions. When the opening indicator area 34 is located at the strip-shaped opening, the opening 311 aligns with the discharge port 5, achieving solid-liquid mixing. To rotate the rotating chamber 3, pull the slider 422 outward to release the sealing plug 42 from the cover plate 41. After rotation is complete, release the slider 422, and the sealing plug 42, under the action of the spring 44, presses against the rotating chamber 3, restoring the seal.

[0045] 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 rotation-triggered solid-liquid separation bottle cap, comprising a cap body (1), characterized in that: A support body (2) is installed inside the cap body (1), a discharge port (5) is provided at the bottom of the support body (2), a rotating bin (3) is rotatably connected to the middle of the support body (2), inclined surfaces (31) are provided on both sides of the inner wall of the rotating bin (3), an opening (311) is provided at the bottom of the inclined surface (31), the rotating bin (3) is manually rotated to align the opening (311) with the discharge port (5), and then the solid material in the rotating bin (3) is discharged into the bottle body to achieve solid-liquid mixing, and a limiting body (4) for fixing the rotating bin (3) is installed on the top of the cap body (1).

2. The rotation-triggered solid-liquid separation bottle cap according to claim 1, characterized in that: The support body (2) comprises two symmetrically arranged arc-shaped plates (21), the inner walls of the arc-shaped plates (21) are provided with arc-shaped grooves (25), the outer walls of the rotating bin (3) are slidably adapted to the inner walls of the arc-shaped grooves (25), a transverse plate (22) is mounted on the top of the arc-shaped plates (21), and the outer wall of the transverse plate (22) is connected and fixed to the inner wall of the cover body (1).

3. The rotation-triggered solid-liquid separation bottle cap according to claim 2, characterized in that: The inner wall of the arc-shaped groove (25) is provided with a plurality of mounting slots (23), and rollers (24) are rotatably mounted in the mounting slots (23) via a rotating shaft.

4. The rotation-triggered solid-liquid separation bottle cap according to claim 1, characterized in that: A hollow area (32) for reducing weight is provided on the back side of the inclined surface (31) in the rotating bin (3).

5. The rotation-triggered solid-liquid separation bottle cap according to claim 1, characterized in that: The top outer wall of the rotating bin (3) is provided with a direction marking area (33), and the outer wall of one side of the rotating bin (3) is provided with an opening marking area (34). A strip-shaped opening is provided in the middle of the limiting body (4). The direction marking area (33) is located at the strip-shaped opening, and the opening (311) and the discharge opening (5) are staggered. The direction marking area (33) is used to indicate the manual rotation direction of the rotating bin (3). The user manually rotates the rotating bin (3) according to the indication of the direction marking area (33). When the rotating bin (3) is rotated until the opening marking area (34) is located at the strip-shaped opening, the opening (311) and the discharge opening (5) are aligned, and solid-liquid mixing is achieved at this time.

6. The rotation-triggered solid-liquid separation bottle cap according to claim 5, characterized in that: A sealing plug (42) is installed at the middle strip-shaped opening of the limiting body (4). The sealing plug (42) is adapted to the shape of the strip-shaped opening, and the bottom of the sealing plug (42) presses the rotating bin (3) to limit the position.

7. The rotation-triggered solid-liquid separation bottle cap according to claim 6, characterized in that: A notch (421) is provided in the middle of the bottom of the sealing plug (42), a spring (44) is provided in the notch (421), the bottom end of the spring (44) is connected to a pressure rod (431), a pressure plate (43) is installed at the bottom of the pressure rod (431), and the lower surface of the pressure plate (43) presses the rotating bin (3) into position.

8. The rotation-triggered solid-liquid separation bottle cap according to claim 7, characterized in that: The pressing plate (43) is an arc-shaped structure, and its lower surface is in contact with the arc-shaped surface of the rotating bin (3).

9. The rotation-triggered solid-liquid separation bottle cap according to claim 7, characterized in that: The outer walls at both ends of the sealing plug (42) are provided with arc-shaped protrusions, and the inner walls at both ends of the strip opening of the cover plate (41) are provided with arc-shaped grooves, the arc-shaped grooves are engaged with the arc-shaped protrusions, and the arc-shaped protrusions are made of a silicone material with elastic deformation effect.

10. The rotation-triggered solid-liquid separation bottle cap according to claim 7, characterized in that: A pull head (422) is integrally formed in the middle of the top of the sealing plug (42). When the pull head (422) is pulled outward, the sealing plug (42) is completely separated from the cover plate (41), thereby facilitating manual rotation of the rotating bin (3).

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