A stirring cup

Abstract

The utility model discloses a kind of stirring cups. Including cup body and cup cover, stirring module is equipped on the cup cover, the stirring module includes driver and the stirring rod vertically arranged in cup cover bottom, the stirring rod bottom is provided with stirring vane, the stirring rod is eccentrically arranged relative to cup cover, the driver is used to drive stirring rod rotation. The utility model is fast, and stirring effect is good.

Description

Technical Field

[0001] This utility model relates to the field of stirring cup technology, and in particular to a stirring cup. Background Technology

[0002] A stirring cup is a small electrical appliance. With the development of society, people often use stirring cups to replace manual labor in automatically stirring and dissolving large solid particles in liquids. However, in existing stirring cups, the stirring rod is located on the central axis of the cup lid, and the cup lid and the cup body are coaxial. When the stirring rod drives the stirring blade to rotate, some of the large solid particles located at the edge of the inner wall of the cup rotate around the inner wall of the cup. At this time, the stirring blade cannot touch these large solid particles, resulting in slow dissolution and poor stirring effect. Summary of the Invention

[0003] To solve the above-mentioned technical problems, this utility model provides a stirring cup that has a fast dissolving speed and a good stirring effect.

[0004] To solve the above problems, the present invention adopts the following technical solution:

[0005] The present invention relates to a stirring cup, comprising a cup body and a cup lid, wherein the cup lid is provided with a stirring module, the stirring module comprising a driver and a stirring rod vertically disposed at the bottom of the cup lid, the stirring rod having stirring blades disposed at the bottom, the stirring rod being eccentrically disposed relative to the cup lid, and the driver being used to drive the stirring rod to rotate.

[0006] In this process, the liquid is first poured into the cavity of the cup, followed by the addition of large solid particles to be dissolved. The cup lid is then placed on the cup, and the driver is activated. The driver drives the stirring rod to rotate, which in turn causes the stirring blades to rotate synchronously. The rotation of the stirring blades causes the liquid and the particles to be dissolved in the cavity of the cup to rotate and dissolve together. Because the stirring rod is eccentrically positioned relative to the cup lid, the large solid particles to be dissolved located on the inner wall of the cup can come into contact with and collide with the stirring blades during stirring, allowing the large solid particles to be dissolved fully, resulting in fast dissolution and good stirring effect.

[0007] Preferably, the cup lid includes a lid portion and an extension portion disposed at the bottom of the lid portion, the extension portion having a circular cross-section, and the size of the extension portion matching the size of the top opening of the cavity inside the cup.

[0008] Preferably, the outer wall of the extension portion is provided with vertical first elastic connecting protrusions symmetrically arranged front and back, and the outer wall of the extension portion is provided with vertical second elastic connecting protrusions symmetrically arranged left and right. The first elastic connecting protrusion and the second elastic connecting protrusion have the same structural dimensions and both include a connecting body and a guide surface disposed at the bottom of the connecting body.

[0009] Preferably, the first elastic connecting protrusion is provided with venting grooves on both the left and right sides. The venting grooves include a first groove and a second groove. The first groove is located on the outer side of the bottom surface of the cover and is arranged radially along the cover. The second groove is vertically inserted on the outer wall of the extension part. The top of the second groove is connected to the inner side of the first groove. When the cup lid is placed on the cup body, the outer side of the first groove is connected to the outside.

[0010] During stirring, the air pressure inside the cup will rise. To prevent the cup lid from detaching from the cup body due to excessive air pressure, venting grooves are symmetrically provided on the left and right sides of the first elastic connection protrusion. When the air pressure inside the cup rises, it can be vented through the venting grooves to make the air pressure inside the cup the same as that outside the cup.

[0011] Preferably, the stirring rod is located between the two first elastic connecting protrusions, and the stirring rod and the two first elastic connecting protrusions are on the same straight line.

[0012] Preferably, the distance from the stirring blade to the bottom of the cavity inside the cup is one-third to one-quarter of the depth of the cavity inside the cup.

[0013] Preferably, the stirring blade includes a connecting part and blade parts symmetrically arranged on the left and right sides of the connecting part. The connecting part is annular, and the blade parts are arranged laterally and twisted in the length direction, with the twisting directions of the two blade parts being opposite.

[0014] The blades are arranged laterally and twisted along their length, which makes the mixing more thorough and improves the mixing effect.

[0015] Preferably, the twist angle of the blade portion is 20 to 30 degrees.

[0016] Preferably, the cross-section of the extension is circular, and the distance between the central axis of the stirring rod and the central axis of the extension is D = R * T, where R is the radius of the extension and T is 0.4 to 0.6.

[0017] Preferably, the distance from the end of the blade section to the central axis of the stirring rod is A = (RD)*B, where B is 0.6 to 0.8.

[0018] The blades are positioned close to the inner wall of the cup, allowing large solid particles to be dissolved at the edge of the inner wall to come into full contact with the stirring blades, while also providing gaps for liquid to pass through, resulting in good stirring performance.

[0019] The beneficial effects of this utility model are: the stirring rod is eccentrically set relative to the cup lid, so that large solid particles to be dissolved located on the inner wall of the cup can come into contact with and collide with the stirring blades during stirring, so that the large solid particles to be dissolved can be fully dissolved, the dissolution speed is fast, and the stirring effect is good; the exhaust groove can ensure that the air pressure inside and outside the cup is consistent, and prevent the cup lid from falling off the cup body during stirring; the blade is set laterally and is twisted in the length direction, so that the stirring blades can stir more thoroughly and improve the stirring effect. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the cup lid in this utility model;

[0022] Figure 3 yes Figure 2 A magnified view of a section at point A in the middle;

[0023] Figure 4 This is a schematic diagram of the structure of the stirring rod in this utility model;

[0024] Figure 5 This is a cross-sectional view of the present invention.

[0025] In the diagram: 1. Cup body, 2. Cup lid, 21. Stirring rod, 22. Stirring blade, 221. Connecting part, 222. Blade part, 23. Cover part, 24. Extension part, 25. First elastic connecting protrusion, 26. Second elastic connecting protrusion, 27. Connecting body, 28. Guide surface, 3. First groove, 31. Second groove, 4. Switch, 5. Charging port. Detailed Implementation

[0026] The technical solution of this utility model will be further described in detail below through embodiments and in conjunction with the accompanying drawings.

[0027] Example 1: A stirring cup of this example, such as Figures 1 to 5 As shown, the cup includes a cup body 1 and a cup lid 2. The cup lid 2 is equipped with a stirring module. The stirring module includes a driver and a stirring rod 21 vertically arranged at the bottom of the cup lid 2. The bottom of the stirring rod 21 is provided with stirring blades 22. The stirring rod 21 is eccentrically arranged relative to the cup lid 2. The driver is used to drive the stirring rod 21 to rotate.

[0028] The cup contains a battery for powering the driver, and the top of the cup has a switch 4 for controlling the driver to start / stop and a charging port 5 that is electrically connected to the battery.

[0029] The cup lid 2 includes a lid portion 23 and an extension portion 24 disposed at the bottom of the lid portion 23. The extension portion 24 has a circular cross-section, and the size of the extension portion 24 matches the size of the top opening of the cavity inside the cup body 1.

[0030] The outer wall of the extension portion 24 is symmetrically provided with vertical first elastic connecting protrusions 25 at the front and back, and the outer wall of the extension portion 24 is symmetrically provided with vertical second elastic connecting protrusions 26 at the left and right. The first elastic connecting protrusions 25 and the second elastic connecting protrusions 26 have the same structural dimensions and both include a connecting body 27 and a guide surface 28 provided at the bottom of the connecting body 27.

[0031] The first elastic connecting protrusion 25 is provided with venting grooves on both sides. The venting grooves include a first groove 3 and a second groove 31. The first groove 3 is located on the outer side of the bottom surface of the cover 23 and is arranged radially along the cover. The second groove 31 is vertically inserted into the outer wall of the extension 24. The top of the second groove 31 is connected to the inner side of the first groove 3.

[0032] The stirring rod 21 is located between the two first elastic connecting protrusions 25, and the projections of the stirring rod 21 and the two first elastic connecting protrusions 25 at the bottom of the cavity inside the cup are on the same straight line.

[0033] The distance from the stirring blade 22 to the bottom of the inner cavity of the cup body 1 is one-third to one-quarter of the depth of the inner cavity of the cup body 1.

[0034] The stirring blade 22 includes a connecting portion 221 and blade portions 222 symmetrically arranged on the left and right sides of the connecting portion 221. The connecting portion 221 is annular, and the blade portions 222 are arranged laterally and twisted in the length direction. The twisting directions of the two blade portions 222 are opposite.

[0035] The twist angle of the blade portion 222 is 20 to 30 degrees. In this embodiment, the twist angle of the blade portion 222 is 26 degrees.

[0036] In this solution, when stirring is required, the liquid is first poured into the inner cavity of the cup, followed by the addition of large solid particles to be dissolved. The cup lid is then placed on the cup body, with the extension part engaging with the top opening of the inner cavity. At this point, the outer side of the first groove is connected to the outside. The driver is then activated, which drives the stirring rod to rotate, thereby causing the stirring blades to rotate synchronously. The rotation of the stirring blades causes the liquid and the particles to be dissolved in the inner cavity of the cup to rotate and dissolve together. Because the stirring rod is eccentrically positioned relative to the cup lid, the large solid particles to be dissolved located on the inner wall of the cup can contact and collide with the stirring blades during stirring, allowing the large solid particles to dissolve fully, resulting in fast dissolution and good stirring effect.

[0037] The blades are arranged laterally and twisted along their length, which makes the mixing more thorough and improves the mixing effect.

[0038] Example 2: A stirring cup according to this example. The structure of Example 2 is basically the same as that of Example 1. The difference between Example 2 and Example 1 is that the cross-section of the extension 24 is circular, and the distance between the central axis of the stirring rod 21 and the central axis of the extension 24 is D = R * T, where R is the radius of the extension 24 and T is 0.4 to 0.6. In this example, T is 0.5.

[0039] The distance from the end of the blade section to the central axis of the stirring rod 21 is A = (RD)*B, where B is 0.6 to 0.8.

[0040] The blades are positioned close to the side wall of the inner cavity of the cup, allowing large solid particles to be dissolved at the edge of the inner wall of the cup to come into full contact with the stirring blades, while also providing gaps for liquid to pass through, resulting in good stirring effect.

Claims

1. A stirring cup, characterized in that: The cup includes a cup body (1) and a cup lid (2). The cup lid (2) is provided with a stirring module. The stirring module includes a driver and a stirring rod (21) vertically arranged at the bottom of the cup lid (2). The bottom of the stirring rod (21) is provided with stirring blades (22). The stirring rod (21) is eccentrically arranged relative to the cup lid (2). The driver is used to drive the stirring rod (21) to rotate.

2. The stirring cup according to claim 1, characterized in that: The cup lid (2) includes a lid portion (23) and an extension portion (24) disposed at the bottom of the lid portion (23), the size of which matches the size of the top opening of the cavity inside the cup body (1).

3. A stirring cup according to claim 2, characterized in that: The outer wall of the extension part (24) is symmetrically provided with vertical first elastic connecting protrusions (25) at the front and back, and the outer wall of the extension part (24) is symmetrically provided with vertical second elastic connecting protrusions (26) at the left and right. The first elastic connecting protrusion (25) and the second elastic connecting protrusion (26) have the same structural dimensions and both include a connecting body (27) and a guide surface (28) provided at the bottom of the connecting body (27).

4. A stirring cup according to claim 3, characterized in that: The first elastic connecting protrusion (25) is symmetrically provided with exhaust grooves on the left and right sides. The exhaust grooves include a first groove (3) and a second groove (31). The first groove (3) is located on the outer side of the bottom surface of the cover (23). The first groove (3) is arranged radially along the cover. The second groove (31) is vertically inserted on the outer wall of the extension (24). The top of the second groove (31) is connected to the inner side of the first groove (3). When the cup lid is placed on the cup body, the outer side of the first groove is connected to the outside.

5. A stirring cup according to claim 4, characterized in that: The stirring rod (21) is located between two first elastic connecting protrusions (25), and the stirring rod (21) and the two first elastic connecting protrusions (25) are on the same straight line.

6. A stirring cup according to claim 1, characterized in that: The distance from the stirring blade (22) to the bottom of the cavity inside the cup (1) is one-third to one-quarter of the depth of the cavity inside the cup (1).

7. A stirring cup according to claim 2, characterized in that: The stirring blade (22) includes a connecting part (221) and blade parts (222) symmetrically arranged on the left and right sides of the connecting part (221). The connecting part (221) is annular, and the blade parts (222) are arranged laterally and twisted in the length direction. The twisting directions of the two blade parts (222) are opposite.

8. A stirring cup according to claim 7, characterized in that: The twist angle of the blade portion (222) is 20 to 30 degrees.

9. A stirring cup according to claim 7, characterized in that: The cross-section of the extension (24) is circular, and the distance between the central axis of the stirring rod (21) and the central axis of the extension (24) is D = R*T, where R is the radius of the extension (24) and T is 0.4 to 0.

6.

10. A stirring cup according to claim 9, characterized in that: The distance from the end of the blade section to the central axis of the stirring rod (21) is A = (RD) * B, where B is 0.6 to 0.8.

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