A built-in stirring bottle structure
By designing a built-in stirring bottle structure within the container and utilizing a combination of stirring supports and stirring blades, the problem of low protein powder mixing efficiency for fitness enthusiasts using the container is solved, achieving efficient mixing and uniform stirring of the liquid.
Patent Information
- Application Number
- CN202521741993.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-15
- Publication Date
- 2026-06-12
- Estimated Expiration
- 2035-08-15
AI Technical Summary
Existing containers are inefficient at mixing protein powder when used frequently by fitness enthusiasts. Traditional containers lack internal mixing mechanisms, leading to inconvenience and inefficiency. Containers with tea caddies have filters that obstruct liquid flow, causing protein powder to clump together.
Design a built-in stirring bottle structure, including an upper bottle, a lower bottle, and a stirring component. The stirring component consists of a stirring support and a stirring blade. The stirring blade breaks up and stirs the mixture by shaking it up and down, thereby improving the mixing efficiency and uniformity.
It significantly improves the mixing efficiency and uniformity of liquids, enhances the stability and sealing of the stirring plate design, and makes operation more convenient.
Smart Images

Figure CN224349370U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to bottle structure, and more particularly, to a bottle structure with built-in stirring. Background Technology
[0002] A Chinese utility model patent with publication number CN222787460U discloses a container with a detachable tea compartment. Its core structure includes a tea compartment, a container body, and a container lid. The container body has a first external thread at one end, and the container lid has a second internal thread on its inner side. The tea compartment has corresponding first internal and second external threads at both ends. The tea compartment is detachably connected to the container body and lid through threaded engagement. A filter screen is fixedly installed inside the tea compartment. The container is designed to optimize the tea-brewing experience. When in use, tea leaves are placed in the tea compartment; after brewing, the tea water can seep through the filter screen into the container body, achieving separation of tea leaves and tea water.
[0003] However, in the daily use scenarios of fitness enthusiasts, protein powder needs to be mixed frequently in containers, and existing containers have obvious defects: traditional containers have no auxiliary mixing structure inside, and vigorous shaking is required for a long time to dissolve the protein powder evenly, which is inconvenient and inefficient; if the above-mentioned container with tea compartment is used, its filter screen is designed with a fine pore structure to adapt to the filtering needs of tea leaves. This structure not only fails to promote the dispersion of protein powder particles, but also hinders the flow of liquid, causing the protein powder to easily accumulate and clump at the filter screen, further reducing the mixing efficiency and making it difficult to meet the needs of fitness enthusiasts. Utility Model Content
[0004] In view of this, the purpose of this utility model is to provide a built-in stirring bottle structure, which can improve the mixing efficiency and mixing uniformity of the liquid contained therein.
[0005] To solve the above-mentioned technical problems, the technical solution of this utility model is:
[0006] A built-in stirring bottle structure includes an upper bottle and a lower bottle. The upper bottle is threadedly connected to the lower bottle. A sealing element is provided between the upper bottle and the lower bottle. The stirring element includes a stirring component, which includes a stirring bracket and stirring blades connected to the stirring bracket. The stirring bracket is installed between the upper bottle and the lower bottle. The stirring blades are distributed on the side of the stirring bracket near the middle of the bottle.
[0007] The above technical solution involves first installing the stirring element between the upper and lower bottles, and then rotating and screwing the upper bottle onto the lower bottle. In use, the mixture to be stirred is poured into the bottle, and then the bottle is shaken up and down. The stirring blades will continuously shear and stir the mixture, significantly improving the mixing efficiency and uniformity of the liquid.
[0008] Preferably, the stirring support is annular, and there are at least two stirring blades, all of which are located inside the stirring support.
[0009] Through the above technical solution, the annular stirring bracket can fit tightly with the round bottle body, improving its installation stability, and the stirring bracket also provides a more suitable installation position for the stirring blade.
[0010] Preferably, the stirring support is provided with a stirring sub-frame, the stirring sub-frame and the stirring support are arranged concentrically, and the stirring blade is connected between the stirring support and the stirring sub-frame.
[0011] With the above technical solution, the two ends of the stirring plate are connected to the stirring support and the stirring sub-support respectively, and the overall structural stability of the stirring plate is higher.
[0012] Preferably, the stirring blades located between the stirring support and the stirring sub-support are arranged in a circular array with the center of the stirring support as the center.
[0013] The above technical solution makes full use of the limited installation space between the stirring bracket and the stirring sub-frame, which can effectively improve the actual stirring effect of the stirring blade on the liquid inside the bottle.
[0014] Preferably, the stirring sub-frame is annular, and the stirring blade is connected inside the stirring sub-frame.
[0015] Through the above technical solution, the stirring blades in the stirring sub-frame can also generate a shearing and stirring effect on the liquid in the bottle, and the mixing efficiency and mixing uniformity of the liquid will be further improved.
[0016] Preferably, the stirring blade extends to the center of the stirring sub-frame.
[0017] The above technical solution makes full use of the structural space of the stirring rack, and the space covered by the stirring blades is larger, which is conducive to further improving the mixing efficiency and mixing uniformity of the liquid.
[0018] Preferably, the stirring sub-frame is also connected to a lifting plate.
[0019] Using the above technical solution, operators can remove the entire mixing component from the upper and lower bottles by pinching the lifting tab.
[0020] Preferably, the thickness of the stirring blade gradually decreases on both sides of the upper and lower bottle bodies.
[0021] With the above technical solution, during the stirring process, most of the liquid will move back and forth between the upper and lower bottles. The side closer to the upper bottle and the side closer to the lower bottle are both made of thinner material, so that the entire stirring blade can produce a smoother cutting and stirring action on the liquid.
[0022] Preferably, the outer wall of the stirring bracket is provided with an installation groove, and the sealing element is installed in the installation groove.
[0023] Through the above technical solution, the mounting groove can produce a more stable installation effect on the seal, resulting in high overall stability in use.
[0024] Preferably, the mounting groove is provided with a supporting rib, which divides the mounting groove into an upper groove and a lower groove. The sealing element includes an upper sealing block located in the upper groove and a lower sealing block located in the lower groove. The upper bottle is pressed against the upper sealing block, and the lower bottle is pressed against the lower sealing block.
[0025] Through the above technical solution, the upper sealing block can create a sealing effect with the upper bottle body, and the lower sealing block can create a sealing effect with the lower bottle body, ultimately improving the sealing performance between the upper and lower bottle bodies. In addition, the supporting ribs can provide support for the upper and lower sealing blocks, improving the overall sealing performance, and also improve the support stability between the stirring component and the bottle body. Attached Figure Description
[0026] Figure 1 is a schematic diagram of the exploded structure of the embodiment;
[0027] Figure 2 is a partial cross-sectional schematic diagram of the embodiment;
[0028] Figure 3 is an enlarged view of part A in Figure 2;
[0029] Figure 4 shows a schematic diagram of the agitator. Figure 1 ;
[0030] Figure 5 shows a schematic diagram of the agitator. Figure 2 .
[0031] Reference numerals: 1. Upper bottle body; 2. Lower bottle body; 3. Sealing element; 31. Upper sealing block; 32. Lower sealing block; 4. Stirring element; 41. Stirring support; 42. Stirring auxiliary frame; 43. Stirring blade; 5. Lifting blade; 6. Mounting groove; 61. Upper groove body; 62. Lower groove body; 7. Supporting rib. Detailed Implementation
[0032] The specific embodiments of this utility model will be further described in detail below with reference to Figures 1-5, so that the technical solution of this utility model can be more easily understood and mastered.
[0033] A built-in stirring bottle structure includes an upper bottle 1 and a lower bottle 2, wherein the upper bottle 1 is threadedly connected to the lower bottle 2.
[0034] A sealing element 3 is provided between the upper bottle body 1 and the lower bottle body 2 to ensure the airtightness between the upper bottle body 1 and the lower bottle body 2.
[0035] A stirring component 4 is also provided, which includes a stirring support 41 and stirring blades 43 connected to the stirring support 41. Generally speaking, the stirring support 41 is installed between the upper bottle 1 and the lower bottle 2, and the stirring blades 43 are distributed on the side of the stirring support 41 near the middle of the bottle.
[0036] Preferably, the stirring support 41 is circular, and there are at least two stirring blades 43, all of which are located inside the stirring support 41.
[0037] The stirring support 41 is provided with a stirring sub-support 42. In this embodiment, the stirring sub-support 42 is also circular in shape. The stirring sub-support 42 and the stirring support 41 are arranged concentrically. The stirring blade 43 is connected between the stirring support 41 and the stirring sub-support 42.
[0038] A stirring blade 43 is connected inside the stirring sub-frame 42. The stirring blade 43, located between the stirring support 41 and the stirring sub-frame 42, is arranged in a circular array with the center of the stirring support 41 as the center. The stirring blade 43 extends to the center position of the stirring sub-frame 42.
[0039] The thickness of the stirring blade 43 gradually decreases on both sides of the upper bottle 1 and the lower bottle 2.
[0040] In addition, the mixing sub-frame 42 is also connected to a lifting plate 5, which provides the operator with a certain hand position for easy disassembly and assembly.
[0041] An installation groove 6 is provided on the outer wall of the stirring bracket 41, and the sealing element 3 is installed in the installation groove 6. A supporting rib 7 is provided in the installation groove 6, preferably also a circular protrusion, which divides the installation groove 6 into an upper groove 61 and a lower groove 62. The sealing element 3 includes an upper sealing block 31 located in the upper groove 61 and a lower sealing block 32 located in the lower groove 62. The upper bottle 1 is pressed against the upper sealing block 31, and the lower bottle 2 is pressed against the lower sealing block 32. Both the upper sealing block 31 and the lower sealing block 32 can be made of rubber.
[0042] Of course, the above are just typical examples of this utility model. In addition, this utility model may have many other specific implementation methods. All technical solutions formed by equivalent substitution or equivalent transformation fall within the scope of protection claimed by this utility model.
Claims
1. A built-in stirring bottle structure, comprising an upper bottle (1) and a lower bottle (2), wherein the upper bottle (1) is threadedly connected to the lower bottle (2), and a sealing element (3) is provided between the upper bottle (1) and the lower bottle (2), characterized in that: The device includes a stirring component (4), which includes a stirring bracket (41) and a stirring blade (43) connected to the stirring bracket (41). The stirring bracket (41) is installed between the upper bottle body (1) and the lower bottle body (2), and the stirring blade (43) is distributed on the side of the stirring bracket (41) near the middle of the bottle body.
2. The built-in stirring bottle structure according to claim 1, characterized in that: The stirring support (41) is circular, and there are at least two stirring blades (43), all of which are located inside the stirring support (41).
3. The built-in stirring bottle structure according to claim 2, characterized in that: The stirring support (41) is provided with a stirring sub-support (42), the stirring sub-support (42) and the stirring support (41) are arranged concentrically, and the stirring blade (43) is connected between the stirring support (41) and the stirring sub-support (42).
4. The built-in stirring bottle structure according to claim 3, characterized in that: The stirring blades (43) located between the stirring support (41) and the stirring sub-support (42) are arranged in a circular array with the center of the stirring support (41) as the center.
5. The built-in stirring bottle structure according to claim 3, characterized in that: The stirring sub-frame (42) is annular, and the stirring blade (43) is connected inside the stirring sub-frame (42).
6. The built-in stirring bottle structure according to claim 5, characterized in that: The stirring blade (43) extends to the center of the stirring support (42).
7. The built-in stirring bottle structure according to claim 5, characterized in that: The stirring sub-frame (42) is also connected to a lifting plate (5).
8. A built-in stirring bottle structure according to any one of claims 1-7, characterized in that: The thickness of the stirring blade (43) gradually decreases on both sides of the upper bottle (1) and the lower bottle (2).
9. A built-in stirring flask structure according to any one of claims 2-7, characterized in that: The stirring bracket (41) has an installation groove (6) on its outer side wall, and the sealing element (3) is installed in the installation groove (6).
10. The built-in stirring bottle structure according to claim 9, characterized in that: The mounting groove (6) is provided with a supporting rib (7), which divides the mounting groove (6) into an upper groove (61) and a lower groove (62). The sealing element (3) includes an upper sealing block (31) located in the upper groove (61) and a lower sealing block (32) located in the lower groove (62). The upper bottle (1) is pressed against the upper sealing block (31), and the lower bottle (2) is pressed against the lower sealing block (32).
Citation Information
Patent Citations
Container with detachable tea bin
CN222787460U