Plastic shaker cup with built-in stirrer

Abstract

The utility model relates to the technical field of a shake cup, and particularly relates to a plastic shake cup with a built-in stirring paddle, which comprises a main body spring box, and further comprises a spring box and a stirring paddle body, the lower end of the lower cup wall is provided with a cup bottom cover in a threaded manner, the user can pull the pull rope out of the lower cup wall at a constant speed, the pull rope is pulled to rotate the thread winding wheel and the spring shaft, the spring shaft drives the stirring paddle body to rotate at a high speed through the transmission of the driving gear, the secondary accelerating gear and the driven gear, the dissolved matter in the cup is preliminarily stirred at a high speed, the pull rope is pulled to the maximum limit and then loosened, the stirring paddle body rotates at a high speed in the reverse direction, the pull rope is uniformly wound back into the lower cup wall by the spring in the spring box, the spring shaft and the thread winding wheel due to the mutual restriction between the driving gear, the secondary accelerating gear and the driven gear, and the stirring paddle body can still be reversely stirred for a certain time after the user loosens the pull rope and screws the upper cup cover on.

Description

Technical Field

[0001] This utility model relates to the field of shaker cup technology, and more particularly to a plastic shaker cup with a built-in stirring paddle. Background Technology

[0002] A shaker cup is a functional container used to quickly mix beverages such as protein powder, meal replacement powder, and nutritional supplements. It is widely used in fitness, maternal and infant care, and outdoor activities. Its core functions include rapid dissolution, portable design, and multi-functional adaptability.

[0003] However, despite the mature design of shaker cups, high-viscosity powders (such as collagen and muscle-building powders) are prone to clumping, and the mixing efficiency of the spring ball and mesh is relatively low. Users cannot completely dissolve high-viscosity powders by shaking alone, which requires users to shake the mixing cup vigorously. However, when shaking the shaker cup vigorously, liquid is prone to leakage from the cup opening, which seriously affects the user experience.

[0004] Therefore, given that the high-viscosity powder is prone to clumping and not easily dissolved, and that users need to shake the mixing cup vigorously, which is not only laborious but also prone to leakage, a plastic shaker cup with a built-in stirring paddle can be designed to solve the above problems. Utility Model Content

[0005] To overcome the problem that high-viscosity powders tend to clump together when using a shaker cup, and that the mixing efficiency of the spring ball and mesh is relatively low, it is difficult for users to completely dissolve high-viscosity powders by shaking alone. If users shake the mixing cup vigorously, it is not only laborious, but also prone to leakage from the cup opening.

[0006] The technical solution of this utility model is as follows: a plastic shaker cup with a built-in stirring paddle, including a main spring box; it also includes a spring box and a stirring paddle body, a bottom cover is threaded on the lower end of the lower cup wall, a spring box is fixedly connected inside the lower cup wall, a spring shaft is rotatably connected inside the spring box and passes through the central axis of the spring box, and the spring shaft is fixedly connected to the spring inside the spring box, a driving gear is fixedly connected to the lower end of the spring shaft, a secondary acceleration gear meshes on one side of the driving gear, a driven gear meshes on one side of the lower end of the secondary acceleration gear, a stirring paddle body is fixedly connected to the lower end of the driven gear through a connecting shaft, a coiled reel is fixedly connected to the upper end of the spring shaft, a pull rope is fixedly connected to and wound on the coiled reel, and the first end of the pull rope passes through one side of the lower cup wall.

[0007] Preferably, the lower cup wall, the bottom cover, and the upper cup wall are screwed together to form the cup body. Solvent and dissolved substances are then added to the cup body. The pull rope is then pulled out from the lower cup wall at a constant speed. The pull rope causes the coil wheel and the mainspring shaft to rotate. The mainspring shaft, through the transmission of the driving gear, the secondary acceleration gear, and the driven gear, causes the stirring paddle body to rotate at high speed, thus initially stirring the dissolved substances in the cup at high speed. After the pull rope is pulled out to its maximum extent and then released, the stirring paddle body rotates at high speed in the opposite direction. Due to the mutual restraint between the driving gear, the secondary acceleration gear, and the driven gear, the pull rope is uniformly wound back into the lower cup wall by the mainspring, the mainspring shaft, and the coil wheel in the mainspring barrel. That is, after the user releases the pull rope and screws on the upper cup cover, the stirring paddle body can still stir in the opposite direction for a certain period of time. During this time, the user can shake the cup body at the same time to increase the dissolution efficiency of the dissolved substances. And because of the stirring and dissolution acceleration effect of the stirring paddle body, the user does not need to shake the cup body vigorously when shaking the shaker cup.

[0008] Preferably, a pull ring is provided on one side of the outer wall of the lower cup, and the pull ring is fixedly connected to the first end of the pull rope. A wire box is rotatably connected to the outer side of the coil wheel, and a gear box is rotatably connected to the outer side of the driven gear.

[0009] Preferably, the spring box is located at the upper end of the spring barrel and is fixedly connected to the interior of the lower cup wall, and the gear box is located at the lower end of the spring barrel and is fixedly connected to the interior of the lower cup wall.

[0010] Preferably, the upper end of the lower cup wall is threaded to fit the upper cup wall, and the upper end of the upper cup wall is threaded to fit the upper cup lid.

[0011] Preferably, multiple positioning grooves are provided on the inner wall of the upper cup, and a limit ring is fixedly connected to the upper end of the positioning groove.

[0012] Preferably, the positioning groove has two first positioning rings that are slidably connected vertically, and a second positioning ring that is slidably connected to the positioning groove is provided between the two first positioning rings.

[0013] Preferably, a spoiler is fixedly connected to both the upper and lower first positioning rings. The two spoilers are arranged in opposite directions, and the upper end face of the lower spoiler is not aligned with the lower end face of the upper spoiler. A mesh is fixedly connected to the second positioning ring.

[0014] The beneficial effects of this utility model are:

[0015] By incorporating a spring barrel, a stirring paddle, and a pull cord, the user can pull the cord out from the lower cup wall at a uniform speed. This pull causes the winding wheel and spring shaft to rotate. The spring shaft, through the drive gear, secondary acceleration gear, and driven gear, drives the stirring paddle to rotate at high speed, providing initial high-speed agitation of the dissolved substances in the cup. After pulling the cord out to its maximum extent and then releasing it, the stirring paddle rotates at high speed in the opposite direction. Due to the mutual restraint between the drive gear, secondary acceleration gear, and driven gear, the cord is uniformly wound back into the lower cup wall by the spring, spring shaft, and winding wheel within the spring barrel. Even after the user releases the cord and screws on the upper cup lid, the stirring paddle continues to agitate in the opposite direction for a certain period. During this time, the user can simultaneously shake the cup to increase the dissolution efficiency of the dissolved substances. Furthermore, because the stirring paddle accelerates dissolution, the user does not need to shake the cup vigorously when shaking it, thus increasing the dissolution efficiency while reducing the possibility of liquid overflowing from the cup. Attached Figure Description

[0016] Figure 1 The view shown is a cross-sectional view of the overall structure of this utility model;

[0017] Figure 2 The image shown is a perspective view of the stirring paddle structure of this utility model;

[0018] Figure 3 The diagram shown is a perspective view of the two-stage acceleration gear structure of this utility model.

[0019] Figure 4 The image shown is a three-dimensional view of the lower cup wall structure of this utility model;

[0020] Figure 5 The diagram shown is a schematic representation of the overall disassembled structure of this utility model.

[0021] Figure 6 The diagram shown is a perspective view of the spoiler structure of this utility model.

[0022] Explanation of reference numerals in the attached diagram: 1. Lower cup wall; 2. Cup bottom cover; 3. Spring barrel; 4. Spring shaft; 5. Drive gear; 6. Secondary acceleration gear; 7. Driven gear; 8. Stirring paddle body; 9. Wire reel; 10. Pull rope; 11. Pull ring; 12. Wire box; 13. Gear box; 14. Upper cup wall; 15. Upper cup cover; 16. First positioning ring; 17. Baffle; 18. Second positioning ring; 19. Mesh; 20. Positioning groove; 21. Limiting ring. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Please see Figures 1-6This utility model provides an embodiment of a plastic shaker cup with a built-in stirring paddle, including a main spring barrel 3; it also includes a spring barrel 3 and a stirring paddle body 8. The lower end of the lower cup wall 1 is threaded with a cup bottom cover 2. The spring barrel 3 is fixedly connected inside the lower cup wall 1. A spring shaft 4, which passes through the central axis of the spring barrel 3, is rotatably connected inside the spring barrel 3, and the spring shaft 4 is fixedly connected to the spring inside the spring barrel 3. A driving gear 5 is fixedly connected to the lower end of the spring shaft 4. A secondary acceleration gear 6 meshes with one side of the driving gear 5. A driven gear 7 meshes with one side of the lower end of the secondary acceleration gear 6. The lower end of the driven gear 7 is fixedly connected to the stirring paddle body 8 through a connecting shaft. The upper end of the spring shaft 4 is fixedly connected to... A reel 9 has a pull rope 10 fixedly attached and wound around it. The first end of the pull rope 10 passes through one side of the lower cup wall 1. The lower cup wall 1, the bottom cover 2, and the upper cup wall 14 are screwed together by threads to form a cup body. Solvent and dissolved substances are then added into the cup body. The pull rope 10 is then pulled out from the lower cup wall 1 at a constant speed. The pull of the pull rope 10 causes the reel 9 and the spring shaft 4 to rotate. The spring shaft 4, through the transmission of the driving gear 5, the secondary acceleration gear 6, and the driven gear 7, causes the stirring paddle body 8 to rotate at high speed to initially stir the dissolved substances in the cup at high speed. The pull rope 10 is pulled out to its maximum extent and then released. The stirring paddle body 8 then rotates at high speed in a counter-current manner. While rotating at high speed, the mutual restraint between the driving gear 5, the secondary acceleration gear 6, and the driven gear 7 causes the pull rope 10 to be uniformly wound back into the lower cup wall 1 by the mainspring, mainspring shaft 4, and coil reel in the mainspring box 3. Even after the user releases the pull rope 10 and screws on the upper cup lid 15, the stirring paddle body 8 can still stir in the reverse direction for a certain period. During this time, the user can simultaneously shake the cup to increase the dissolution efficiency of the dissolved substances. Because of the accelerated dissolution effect of the stirring paddle body 8, the user does not need to shake the cup vigorously when shaking the shaker. A pull ring 11 is provided on one side of the lower cup wall 1, and the pull ring 11 is fixedly connected to the first end of the pull rope 10. A cable box 12 is rotatably connected to the outer side of the spool 9, and a gear box 13 is rotatably connected to the outer side of the driven gear 7. A pull ring 11 is used for the user to pull out the pull cord 10 and also to prevent the pull cord 10 from being completely retracted into the lower cup wall 1. The cable box 12 is located at the upper end of the spring box 3 and is fixedly connected to the interior of the lower cup wall 1. The gear box 13 is located at the lower end of the spring box 3 and is fixedly connected to the interior of the lower cup wall 1. The gear box 13 is used to install gears. The upper end of the lower cup wall 1 is threadedly fitted with the upper cup wall 14, and the upper end of the upper cup wall 14 is threadedly fitted with the upper cup lid 15. The lower cup wall 1, the bottom cup lid 2, and the upper cup wall 14 are used to form the cup body, and the upper cup lid 15 serves as the cup lid.

[0025] Please see Figure 1 and Figures 4-6In this embodiment, multiple positioning grooves 20 are formed on the inner wall of the upper cup wall 14. A limiting ring 21 is fixedly connected to the upper end of the positioning groove 20. The positioning groove 20 is used to limit the rotation of the first positioning ring 16 and the second positioning ring 18. The limiting ring 21 is used to limit the upper end of the first positioning ring 16. Two first positioning rings 16 are slidably connected in the positioning groove 20. A second positioning ring 18 is provided in the middle of the two first positioning rings 16 and is slidably connected to the positioning groove 20. A flow deflector 17 is fixedly connected in both the upper and lower first positioning rings 16. 7. The two flow deflectors 17 are arranged in opposite directions, and the upper end face of the lower flow deflector 17 is not aligned with the lower end face of the upper flow deflector 17. A mesh 19 is fixed inside the second positioning ring 18. Shaking the cup body up and down will cause the liquid to rotate when passing through the flow deflector 17. The two flow deflectors 17 are arranged in opposite directions, which will cause the direction of rotation to reverse when the liquid enters from one flow deflector 17 to the other. In addition, the upper end face of the lower flow deflector 17 is not aligned with the lower end face of the upper flow deflector 17, which will increase the stirring and mixing effect of the solvent and the dissolved substances when the liquid flows.

[0026] In use, the pull ring 11 is used for the user to pull out the pull cord 10 and also to prevent the pull cord 10 from being completely retracted into the lower cup wall 1. The lower cup wall 1, the bottom cover 2, and the upper cup wall 14 are screwed together to form the cup body. Then, solvent and dissolved substances are added into the cup body, and the pull cord 10 is pulled out from the lower cup wall 1 at a constant speed. The pull of the pull cord 10 causes the coil wheel 9 and the spring shaft 4 to rotate. The spring shaft 4, through the drive gear 5, the secondary acceleration gear 6, and the driven gear 7, causes the stirring paddle body 8 to rotate at high speed to initially stir the dissolved substances in the cup at high speed. The pull cord 10 is then pulled out to its maximum. After the limit is reached, the pull rope is released. As the stirring paddle body 8 rotates in the opposite direction at high speed, due to the mutual restriction between the driving gear 5, the secondary acceleration gear 6 and the driven gear 7, the pull rope 10 is uniformly wound back into the lower cup wall 1 by the mainspring, mainspring shaft 4 and coil wheel 9 in the mainspring box 3. That is, after the user releases the pull rope 10 and screws on the upper cup lid 15, the stirring paddle body 8 can still stir in the opposite direction for a certain period of time. During this period, the user can shake the cup at the same time to increase the dissolution efficiency of the dissolved substances. And because of the stirring of the stirring paddle body 8 to accelerate the dissolution effect, the user does not need to shake the cup vigorously when shaking the shaker cup.

[0027] Secondly, shaking the cup up and down will cause the liquid to rotate when passing through the baffle 17. The two baffles 17 are arranged in opposite directions, which will cause the direction of rotation to reverse when the liquid enters from one baffle 17 to the other. In addition, the upper end face of the lower baffle 17 is not aligned with the lower end face of the upper baffle 17, which will increase the stirring and mixing effect of the solvent and dissolved substances when the liquid flows. This will disperse some of the impact force from the liquid when shaking up and down, so as to further reduce the possibility of spillage at the cup mouth and the cup breaking apart, while allowing the user to shake it less vigorously.

[0028] Through the above steps, by setting up the spring box 3, the stirring paddle body 8, and the pull rope 10, the user can pull the pull rope 10 out from the lower cup wall 1 at a uniform speed. The pull of the pull rope 10 causes the winding wheel 9 and the spring shaft 4 to rotate. The spring shaft 4, through the drive gear 5, the secondary acceleration gear 6, and the driven gear 7, causes the stirring paddle body 8 to rotate at high speed, thus initially stirring the dissolved substances in the cup at high speed. Pulling the pull rope 10 out to its maximum extent and then releasing it causes the stirring paddle body 8 to rotate at high speed in the opposite direction. Simultaneously, due to the drive gear 5, the secondary acceleration gear 6, and the driven gear 7, the stirring paddle body 8 rotates at high speed. The mutual restraint between the moving gears 7 allows the pull rope 10 to be wound back into the lower cup wall 1 at a uniform speed by the mainspring, mainspring shaft 4 and coil wheel 9 in the mainspring box 3. That is, after the user releases the pull rope 10 and screws on the upper cup lid 15, the stirring paddle body 8 can still stir in the opposite direction for a certain period of time. During this time, the user can shake the cup at the same time to increase the dissolution efficiency of the dissolved substances. Moreover, due to the stirring effect of the stirring paddle body 8, the user does not need to shake the cup vigorously when shaking the shaker cup, thereby increasing the dissolution efficiency of the dissolved substances while reducing the possibility of liquid overflowing from the cup mouth.

Claims

1. A plastic shaker cup with a built-in stirring paddle, comprising a main body spring box (3); characterized in that: It also includes a spring barrel (3) and a stirring paddle body (8). The lower end of the lower cup wall (1) is threaded with a cup bottom cover (2). The spring barrel (3) is fixed inside the lower cup wall (1). The spring barrel (3) is rotatably connected to the spring shaft (4) that passes through the central axis of the spring barrel (3). The spring shaft (4) is fixed to the spring inside the spring barrel (3). The lower end of the spring shaft (4) is fixed to a drive gear (5). A secondary acceleration gear (6) meshes with one side of the drive gear (5). A driven gear (7) meshes with one side of the lower end of the secondary acceleration gear (6). The lower end of the driven gear (7) is fixed to the stirring paddle body (8) through a connecting shaft. A coiled wire reel (9) is fixed to the upper end of the spring shaft (4). A pull rope (10) is fixed and wound on the coiled wire reel (9). The first end of the pull rope (10) passes through one side of the lower cup wall (1).

2. The plastic shaker cup with built-in stirring paddle according to claim 1, characterized in that: A pull ring (11) is provided on one side of the lower cup wall (1), and the pull ring (11) is fixed to the first end of the pull rope (10). A wire box (12) is rotatably connected to the outside of the coil wheel (9), and a gear box (13) is rotatably connected to the outside of the driven gear (7).

3. The plastic shaker cup with built-in stirring paddle according to claim 2, characterized in that: The wire box (12) is located at the upper end of the spring box (3) and is fixedly connected to the interior of the lower cup wall (1). The gear box (13) is located at the lower end of the spring box (3) and is fixedly connected to the interior of the lower cup wall (1).

4. The plastic shaker cup with built-in stirring paddle according to claim 1, characterized in that: The upper end of the lower cup wall (1) is threaded with the upper cup wall (14), and the upper end of the upper cup wall (14) is threaded with the upper cup lid (15).

5. The plastic shaker cup with built-in stirring paddle according to claim 4, characterized in that: Multiple positioning grooves (20) are provided on the inner wall of the upper cup wall (14), and a limit ring (21) is fixedly connected to the upper end of the positioning groove (20).

6. The plastic shaker cup with built-in stirring paddle according to claim 5, characterized in that: The positioning groove (20) has two first positioning rings (16) that are distributed vertically and horizontally, and a second positioning ring (18) that is slidably connected to the positioning groove (20) is provided between the two first positioning rings (16).

7. The plastic shaker cup with built-in stirring paddle according to claim 6, characterized in that: Both the upper and lower first positioning rings (16) are fixed with a spoiler (17). The two spoilers (17) are arranged in opposite directions, and the upper end face of the lower spoiler (17) is not aligned with the lower end face of the upper spoiler (17). A grid (19) is fixed in the second positioning ring (18).

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