Cooling water cup

Abstract

A cooling water cup comprises a cup body, a cup cover and a handle. The fan is rotationally mounted in a first accommodating cavity of the cup cover through a first rotating shaft, and the first accommodating cavity is communicated with an inner cavity of the cup body; the stirring paddle is rotationally mounted in the inner cavity of the cup body through a second rotating shaft; the upper end and the lower end of the first movable part are movably connected to the handle left and right, so that the first movable part can move left and right relative to the handle to be clenched or loosened with the handle; the first transmission mechanism is connected between the upper end of the first movable part and the first rotating shaft and used for converting the left-right linear motion of the first movable part into the rotating motion of the first rotating shaft; and the second transmission mechanism is connected between the lower end of the first movable part and the second rotating shaft and is used for converting the left-right linear motion of the first movable part into the rotating motion of the second rotating shaft. The cooling water cup is low in manufacturing cost, capable of saving energy and electricity, convenient to carry and high in safety.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of daily necessities, and particularly relates to a cooling water cup. BACKGROUND

[0002] The conventional water cup needs to wait for a long time to cool to a proper drinking temperature after hot water is added, and it is difficult to meet the urgent drinking demand of thirst, and the use is very inconvenient.

[0003] To solve the problem that the conventional water cup is difficult to meet the urgent drinking demand of thirst, some cooling water cups have appeared. For example, the Chinese utility model patent with the authorization announcement number CN205682893U discloses a cooling water cup, which realizes the cooling effect by additionally arranging an electric stirring device at the bottom of the cup. The Chinese utility model patent with the authorization announcement number CN208259478U discloses a cooling water cup, which realizes faster cooling effect by additionally arranging an electric stirring device and an electric fan in the cup body.

[0004] However, the existing cooling water cup still has the following technical problems: the electric motor needs to be driven, which is not only high in cost and high in energy consumption, but also needs to be equipped with a battery for power supply, which occupies a large space and is not convenient to carry. In addition, the electric motor needs to consider the waterproof requirement, and there is a safety hazard in use. UTILITY MODEL CONTENTS

[0005] The technical problem to be solved by the utility model is to provide a cooling water cup which is low in cost, energy-saving, convenient to carry and high in safety.

[0006] The technical solution of the utility model is: a cooling water cup, which comprises a cup body, a cup cover and a handle, and further comprises:

[0007] a fan, which is rotatably installed in a first accommodating cavity of the cup cover through a first rotating shaft, and the first accommodating cavity is communicated with an inner cavity of the cup body;

[0008] a stirring paddle, which is rotatably installed in the inner cavity of the cup body through a second rotating shaft;

[0009] a first movable part, which is movably connected to the handle at the upper and lower ends, so that the first movable part can move left and right relative to the handle to be tightly or loosely held by the handle;

[0010] a first transmission mechanism, which is connected between the upper end of the first movable part and the first rotating shaft, and is used for converting the linear motion of the first movable part to the rotational motion of the first rotating shaft;

[0011] a second transmission mechanism, which is connected between the lower end of the first movable part and the second rotating shaft, and is used for converting the linear motion of the first movable part to the rotational motion of the second rotating shaft.

[0012] The working principle of the cooling cup is as follows:

[0013] Taking the case that the first movable member moves right when being gripped with the handle and moves left when being released from the handle, it is assumed that the first movable member is released from the handle in the initial state, and then the first movable member is gripped with the handle, the first movable member moves right, and then the first movable member is released from the handle, the first movable member moves left, and the above gripping and releasing actions are repeated, so that the first movable member reciprocates left and right; in the process of reciprocating left and right of the first movable member, the first transmission mechanism drives the first rotating shaft to rotate clockwise or counterclockwise, the fan rotates after the first rotating shaft rotates, so that heat can be quickly discharged in the form of air convection to achieve the purpose of cooling, at the same time, the second transmission mechanism drives the second rotating shaft to rotate clockwise or counterclockwise, the stirring paddle rotates after the second rotating shaft rotates, so that heat can be quickly discharged in the form of stirring hot water to further improve the speed of cooling.

[0014] After adopting the above structure, the utility model has the following advantages:

[0015] The cooling cup can easily convert the linear motion of the first movable member left and right into the rotary motion of the fan and the stirring paddle through the manual gripping and releasing actions of the first movable member and the handle, so that not only the fan can make air convection to cool, but also the stirring paddle can further cool by increasing the heat exchange speed between hot water and air through stirring, and the double cooling methods can quickly cool the hot water; more importantly, the rotary motion of the fan and the stirring paddle is completely completed by manual operation, without the need of motor driving and battery configuration, so that the utility model has the characteristics of low cost, energy saving, portability and high safety.

[0016] As preferred, the second accommodating cavity is further arranged in the cup cover below the first accommodating cavity, the first transmission mechanism comprises a second movable member movably arranged in the second accommodating cavity, the first movable member is provided with a first connecting portion at the upper end, one end of the second movable member abuts against the first connecting portion of the first movable member and the other end is connected with the first rotating shaft, and a first elastic member is arranged between the second accommodating cavity and the second movable member, when the first movable member and the handle are gripped, the first connecting portion of the first movable member pushes the second movable member to move left or right, when the first movable member and the handle are released, the first elastic member pushes the second movable member to move in the opposite direction to reset the upper end of the first movable member. Since the cup cover usually needs to be opened, the second movable member is arranged in the cup cover to connect with the first movable member, so that the cup cover can be separated from the cup body, and the first elastic member is arranged in the second accommodating cavity to automatically reset the upper end of the first movable member, and the mounting structure of the first elastic member is compact.

[0017] As a preferred, the lower end of the first rotating shaft extends into the second accommodating cavity, the first transmission mechanism further comprises a first gear structure arranged at the lower end of the first rotating shaft, and a first rack structure arranged on the second movable member and engaged with the first gear structure, the second movable member is connected with the first rotating shaft through the first rack structure and the first gear structure. The left and right linear motion is converted into rotary motion through the rack and pinion structure, which is simple, compact and stable and reliable in transmission, so as to ensure the stable and reliable rotation of the fan.

[0018] As a preferred, one side of the second accommodating cavity extends outward to a first opening of the cup cover side wall, the second movable member is installed into the second accommodating cavity through the first opening, one end of the second movable member extends out of the first opening and is provided with a first abutting surface at the end, and the first connecting portion is provided with a second abutting surface abutting against the first abutting surface. This arrangement facilitates the installation of the second movable member in the second accommodating cavity through the first opening, and facilitates the abutment of the second movable member and the upper end of the first movable member by the abutting surfaces at the first opening.

[0019] As a preferred, the middle part of the second movable member is provided with a first limiting step, the top of the cup cover is provided with a first stop block which can be inserted into the second accommodating cavity and is close to the side of the first opening, the first elastic member is installed into the second accommodating cavity through the first opening, one end of the first elastic member abuts against the first limiting step and the other end abuts against the first stop block. The first stop block is provided in a detachable structure, which can facilitate the installation of the second movable member into the second accommodating cavity through the first opening, and then the installation of the first elastic member into the second accommodating cavity through the first opening, at this time, one end of the first elastic member abuts against the first limiting step of the second movable member, and finally the first stop block is inserted into the second accommodating cavity, so that the other end of the first elastic member abuts against the first stop block, thereby facilitating the installation of the second movable member and the first elastic member, and the position of the first elastic member is limited by the first limiting step of the second movable member and the first stop block.

[0020] As preferred, the bottom of the cup is provided with a third accommodating cavity, the lower end of the first movable member is provided with a second connecting part, the second connecting part extends into the third accommodating cavity and is connected with the second rotating shaft, and a second elastic member is further arranged between the third accommodating cavity and the second connecting part. When the first movable member is gripped with the handle, the second connecting part of the first movable member moves leftward or rightward relative to the third accommodating cavity, and when the first movable member is released from the handle, the second elastic member pushes the second connecting part to move in the opposite direction to reset the lower end of the first movable member. The first movable member extends to the bottom of the cup, facilitating connection with the second rotating shaft and simplifying the structure, and the second elastic member arranged in the third accommodating cavity can automatically reset the lower end of the first movable member, and the installation structure of the second elastic member is compact.

[0021] As preferred, the lower end of the second rotating shaft extends into the third accommodating cavity, the second transmission mechanism comprises a second gear structure arranged at the lower end of the second rotating shaft and a second rack structure arranged on the second connecting part and engaged with the second gear structure, and the second connecting part of the first movable member is connected with the second rotating shaft through the second rack structure and the second gear structure. The rack and pinion structure converts linear motion to the left and right into rotary motion, and the structure is simple, compact and stable and reliable in transmission, thereby ensuring stable and reliable rotation of the stirring paddle.

[0022] As preferred, a guide seat is further fixed in the third accommodating cavity, and the end of the second connecting part movably cooperates with the guide seat. This arrangement can support and guide the movement of the end of the second connecting part by the guide seat.

[0023] As preferred, one side of the third accommodating cavity extends outward to a second opening in the side wall of the cup, the second connecting part of the first movable member is installed into the third accommodating cavity through the second opening, the middle part of the second connecting part is provided with a second limiting step, the bottom of the cup is provided with a second stopper which can be inserted into the third accommodating cavity and is close to the side of the second opening, and the second elastic member is installed into the third accommodating cavity through the second opening, one end of the second elastic member abuts against the second limiting step and the other end abuts against the second stopper. The second opening cooperates with the detachable second stopper, facilitating installation of the second elastic member into the third accommodating cavity through the second opening after the second connecting part of the first movable member is installed into the third accommodating cavity through the second opening, abutting of one end of the second elastic member against the second limiting step of the second connecting part, and abutting of the other end of the second elastic member against the second stopper after the second stopper is inserted into the third accommodating cavity, thereby facilitating installation of the second connecting part and the second elastic member, and the position of the second elastic member is limited by the second limiting step of the second connecting part and the second stopper.

[0024] As preferred, a rotatable end cover is further arranged on the cup cover, a top of the end cover is concave downward to form the first accommodating cavity, a top of the cup cover is combined with a bottom of the end cover and is provided with a positioning groove matched with the first accommodating cavity, a bottom of the first accommodating cavity is provided with a first air hole and a bottom of the positioning groove is provided with a second air hole, the first accommodating cavity is communicated with the inner cavity of the cup body when the first air hole is aligned with the second air hole by rotating the end cover, and the first accommodating cavity is isolated from the inner cavity of the cup body when the first air hole is dislocated from the second air hole by rotating the end cover. The arrangement can realize the communication and isolation between the inner cavity of the cup body and the first accommodating cavity by the rotatable end cover, the first air hole and the second air hole of the cup cover and the end cover, so that the cup body can be switched between the heat preservation state and the heat dissipation state. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a structural schematic view of the cooling cup of the utility model;

[0026] Figure 2 It is a top view of the cooling cup of the utility model;

[0027] Figure 3 It is Figure 2 the sectional view along A-A' in it;

[0028] Figure 4 It is Figure 3 the local enlarged schematic view of B in it;

[0029] Figure 5 It is Figure 3 the local enlarged schematic view of C in it;

[0030] Figure 6 It is an exploded schematic view of the cooling cup of the utility model;

[0031] Figure 7 It is a transmission connection schematic view of the first movable part, the first rotating shaft and the second rotating shaft of the utility model;

[0032] In the figure: 1-cup body, 2-cup cover, 3-handle, 4-fan, 5-first rotating shaft, 6-first accommodating cavity, 7-inner cavity of the cup body, 8-stirring paddle, 9-second rotating shaft, 10-first movable piece, 11-first transmission mechanism, 12-second transmission mechanism, 13-second accommodating cavity, 14-second movable piece, 15-first connecting part, 16-first elastic piece, 17-first rack structure, 18-first gear structure, 19-first opening, 20-first abutting surface, 21-second abutting surface, 22-first limiting step, 23-first stop block, 24-third accommodating cavity, 25-second connecting part, 26-second elastic piece, 27-second gear structure, 28-second rack structure, 29-guiding seat, 30-end cover, 31-positioning groove, 32-first air hole, 33-second air hole, 34-guide column, 35-first limiting column, 36-second limiting column, 37-bottom plate, 38-annular protrusion, 39-annular groove, 40-air cover plate, 41-second limiting step, 42-second stop block, 43-second opening. DETAILED DESCRIPTION

[0033] The utility model will be further explained in connection with the drawings and in connection with the embodiment.

[0034] Embodiment:

[0035] As Figures 1-7 shown, a cooling water cup, including cup body 1, cup cover 2 and handle 3, further including:

[0036] Fan 4 is rotatably installed in the first accommodating cavity 6 of the cup cover 2 through the first rotating shaft 5, and the first accommodating cavity 6 is communicated with the inner cavity 7 of the cup body 1.

[0037] Stirring paddle 8 is rotatably installed in the inner cavity 7 of the cup body 1 through the second rotating shaft 9.

[0038] The first movable piece 10 is movably connected on the handle 3 at both ends, so that the first movable piece 10 can move left and right relative to the handle 3 to be held tightly or released from the handle 3.

[0039] The first transmission mechanism 11 is connected between the upper end of the first movable piece 10 and the first rotating shaft 5, for converting the linear motion of the first movable piece 10 left and right into the rotary motion of the first rotating shaft 5.

[0040] The second transmission mechanism 12 is connected between the lower end of the first movable piece 10 and the second rotating shaft 9, for converting the linear motion of the first movable piece 10 left and right into the rotary motion of the second rotating shaft 9.

[0041] In the embodiment, "up", "down", "left", "right", "inner", "outer" are used as reference. Figure 3 ​

[0042] The cooling cup of the embodiment can easily convert the left-right linear motion of the first movable member 10 into the rotary motion of the fan 4 and the stirring paddle 8 through the manual gripping and releasing of the first movable member 10 and the handle 3, so that the cooling can be performed not only through the air convection caused by the rotation of the fan 4, but also through the heat exchange speed increase between the hot water and the air caused by the stirring of the stirring paddle 8, so that the hot water can be quickly cooled through the double cooling means. More importantly, the rotary motion of the fan 4 and the stirring paddle 8 is completely completed through the manual operation, without the need of the motor driving and the battery configuration, so that the cooling cup has the characteristics of low cost, energy saving, portability and high safety.

[0043] The second accommodating cavity 13 is arranged in the cup cover 2 and below the first accommodating cavity 6. The first transmission mechanism 11 comprises a second movable member 14 movably arranged in the second accommodating cavity 13. The upper end of the first movable member 10 is provided with a first connecting portion 15. One end of the second movable member 14 abuts against the first connecting portion 15 of the first movable member 10, and the other end is connected with the first rotating shaft 5. The first elastic member 16 is arranged between the second accommodating cavity 13 and the second movable member 14. When the first movable member 10 is gripped with the handle 3, the first connecting portion 15 of the first movable member 10 pushes the second movable member 14 to move leftward or rightward. When the first movable member 10 is released from the handle 3, the first elastic member 16 pushes the second movable member 14 to move in the opposite direction to reset the upper end of the first movable member 10. Since the cup cover 2 usually needs to be opened, the second movable member 14 arranged in the cup cover 2 and abutting against the first movable member 10 can separate the cup cover 2 from the cup body 1. In addition, the first elastic member 16 arranged in the second accommodating cavity 13 can automatically reset the upper end of the first movable member 10, and the installation structure of the first elastic member 16 is compact.

[0044] The lower end of the first rotating shaft 5 extends into the second accommodating cavity 13. The first transmission mechanism 11 further comprises a first gear structure 18 arranged at the lower end of the first rotating shaft 5, and a first rack structure 17 arranged on the second movable member 14 and engaged with the first gear structure 18. The second movable member 14 is connected with the first rotating shaft 5 through the first rack structure 17 and the first gear structure 18. In the embodiment, the fan 4 is installed at the upper end of the first rotating shaft 5. The fan 4 and the first rotating shaft 5 are two independent components. The upper end of the first rotating shaft 5 is located in the first accommodating cavity 6, and the first accommodating cavity 6 is further provided with a guide column 34 for installing the first rotating shaft 5. The rack and pinion structure can convert the left-right linear motion into the rotary motion, and has the advantages of simple and compact structure, stable and reliable transmission, so as to ensure the stable and reliable rotation of the fan 4.

[0045] The second accommodating cavity 13 extends outwardly at one side to a first opening 19 of the side wall of the cup cover 2, the second movable part 14 is installed into the second accommodating cavity 13 through the first opening 19, one end of the second movable part 14 extends out of the first opening 19 and is provided with a first abutting surface 20 at the end, and the first connecting part 15 is provided with a second abutting surface 21 abutting against the first abutting surface 20. This arrangement facilitates the installation of the second movable part 14 into the second accommodating cavity 13 through the first opening 19, and facilitates the abutment of the second movable part 14 against the upper end of the first movable part 10 by the abutting surfaces at the first opening 19.

[0046] The middle part of the second movable part 14 is provided with a first limiting step 22, the top of the cup cover 2 is provided with a first stopper 23 which can be inserted into the second accommodating cavity 13 and is close to one side of the first opening 19, the first elastic part 16 is installed into the second accommodating cavity 13 through the first opening 19, one end of the first elastic part 16 abuts against the first limiting step 22 and the other end abuts against the first stopper 23; in this embodiment, the first limiting step 22 is further provided with a first limiting column 35, and the first elastic part 16 is sleeved on the first limiting column 35. The first stopper 23 is provided in a detachable structure, which facilitates the installation of the second movable part 14 into the second accommodating cavity 13 through the first opening 19, and then the installation of the first elastic part 16 into the second accommodating cavity 13 through the first opening 19, at this time, one end of the first elastic part 16 abuts against the first limiting step 22 of the second movable part 14, and finally the first stopper 23 is inserted into the second accommodating cavity 13, so that the other end of the first elastic part 16 abuts against the first stopper 23, thereby facilitating the installation of the second movable part 14 and the first elastic part 16, and the position of the first elastic part 16 is limited by the first limiting step 22 of the second movable part 14 and the first stopper 23.

[0047] The bottom of the cup body 1 is provided with a third accommodating cavity 24, the lower end of the first movable part 10 is provided with a second connecting part 25, the second connecting part 25 extends into the third accommodating cavity 24 and is connected with the second rotating shaft 9, and the third accommodating cavity 24 and the second connecting part 25 are further provided with a second elastic part 26, when the first movable part 10 is gripped with the handle 3, the second connecting part 25 of the first movable part 10 moves leftward or rightward relative to the third accommodating cavity 24, and when the first movable part 10 is released from the handle 3, the second elastic part 26 pushes the second connecting part 25 to move in the opposite direction to reset the lower end of the first movable part 10. The first movable part 10 extends to the bottom of the cup body 1, facilitating the connection with the second rotating shaft 9 and simplifying the structure, and the second elastic part 26 is arranged in the third accommodating cavity 24 to automatically reset the lower end of the first movable part 10, and the installation structure of the second elastic part 26 is compact.

[0048] The lower end of the second rotating shaft 9 extends into the third accommodating cavity 24, the second transmission mechanism 12 comprises a second gear structure 27 arranged at the lower end of the second rotating shaft 9 and a second rack structure 28 arranged on the second connecting part 25 and engaged with the second gear structure 27, the second connecting part 25 of the first movable part 10 is connected with the second rotating shaft 9 through the second rack structure 28 and the second gear structure 27; in the embodiment, the stirring paddle 8 is installed at the upper end of the second rotating shaft 9, the stirring paddle 8 is integrally formed with the second rotating shaft 9, and the upper end of the second rotating shaft 9 is located in the inner cavity 7 of the cup body 1. The left and right linear motions are converted into rotary motion through the rack and pinion structure, which is simple, compact, stable and reliable in transmission, so as to ensure the stable and reliable rotation of the stirring paddle 8.

[0049] The third accommodating cavity 24 is also provided with a guide seat 29, and the end of the second connecting part 25 is movably connected with the guide seat 29. The guide seat 29 can support and guide the movement of the end of the second connecting part 25.

[0050] One side of the third accommodating cavity 24 extends to the second opening 43 on the side wall of the cup body 1, the second connecting part 25 of the first movable part 10 is installed into the third accommodating cavity 24 through the second opening 43, the middle part of the second connecting part 25 is provided with a second limiting step 41, the bottom of the cup body 1 is provided with a second stop block 42 which can be inserted into the third accommodating cavity 24 and is close to one side of the second opening 43, the second elastic part 26 is installed into the third accommodating cavity 24 through the second opening 43, one end of the second elastic part 26 abuts against the second limiting step 41 and the other end abuts against the second stop block 42; in the embodiment, the second limiting step 41 is also provided with a second limiting column 36, and the second elastic part 26 is sleeved on the second limiting column 36. The second opening 43 is matched with the second stop block 42 which has a detachable structure, so that the second connecting part 25 of the first movable part 10 is first installed into the third accommodating cavity 24 through the second opening 43, then the second elastic part 26 is installed into the third accommodating cavity 24 through the second opening 43, at this time, one end of the second elastic part 26 abuts against the second limiting step 41 of the second connecting part 25, finally the second stop block 42 is inserted into the third accommodating cavity 24, so that the other end of the second elastic part 26 abuts against the second stop block 42, thereby facilitating the installation of the second connecting part 25 and the second elastic part 26, and the position of the second elastic part 26 is limited by the second limiting step 41 of the second connecting part 25 and the second stop block 42.

[0051] The bottom of the third accommodating cavity 24 is also provided with a detachable bottom plate 37. The opening of the bottom plate 37 facilitates the installation and adjustment of the internal parts of the third accommodating cavity 24, and the closing of the bottom plate 37 can hide the parts in the third accommodating cavity 24 and protect the internal parts.

[0052] The cup cover 2 is further provided with a rotatable end cover 30, the top of the end cover 30 is concave downward to form a first accommodating cavity 6, the top of the cup cover 2 is attached to the bottom of the end cover 30 and is provided with a positioning groove 31 matched with the first accommodating cavity 6, the bottom of the first accommodating cavity 6 is provided with a first air hole 32 and the bottom of the positioning groove 31 is provided with a second air hole 33, when the first air hole 32 is aligned with the second air hole 33 by rotating the end cover 30, the first accommodating cavity 6 is communicated with the inner cavity 7 of the cup body 1, when the first air hole 32 is dislocated from the second air hole 33 by rotating the end cover 30, the first accommodating cavity 6 is isolated from the inner cavity 7 of the cup body 1; in this embodiment, the rotating structure of the cup cover 2 and the end cover 30 is realized by setting an annular protrusion 38 on the outer side wall of the cup cover 2 and setting an annular groove 39 on the inner side wall of the end cover 30. By using the rotating end cover 30, the first air hole 32 and the second air hole 33 of the end cover 30 and the cup cover 2, the communication and isolation between the inner cavity 7 of the cup body 1 and the first accommodating cavity 6 can be realized, so that the cup body 1 can be switched between the heat preservation state and the heat dissipation state.

[0053] The top of the end cover 30 is further provided with an air permeable cover plate 40 covering the first accommodating cavity 6. This setting makes the fan 4 not exposed to the outside, which is safer to use.

[0054] In this embodiment, the first movable part 10 is arranged on the inner side of the handle 3, when the first movable part 10 and the handle 3 are gripped tightly, the first movable part 10 moves to the right, when the first movable part 10 and the handle 3 are released, the first movable part 10 moves to the left.

[0055] The working principle of the cooling water cup in this embodiment is as follows:

[0056] When the hot water in the inner cavity 7 of the cup body 1 needs to be cooled, the end cover 30 is rotated so that the first air hole 32 of the end cover 30 is aligned with the second air hole 33 of the cup cover 2. Assuming that the first movable part 10 is initially loose with the handle 3, when the first movable part 10 is gripped with the handle 3, the first movable part 10 moves to the right, and then when the first movable part 10 is released with the handle 3, the first movable part 10 moves to the left. By repeating the above gripping and releasing actions, the first movable part 10 can reciprocate left and right. In the process of reciprocating left and right, the second movable part 14 also reciprocates left and right with the first movable part 10. Since the first rack structure 17 on the second movable part 14 is engaged with the first gear structure 18 on the first rotating shaft 5, the first rotating shaft 5 is driven to rotate clockwise or counterclockwise. After the first rotating shaft 5 rotates, the fan 4 rotates. In this way, the heat can be quickly removed by air convection to achieve the purpose of cooling. At the same time, since the second rack structure 28 on the second connecting part 25 of the first movable part 10 is engaged with the second gear structure 27 of the second rotating shaft 9, the second rotating shaft 9 is driven to rotate clockwise or counterclockwise. After the second rotating shaft 9 rotates, the stirring paddle 8 rotates. In this way, the heat can be quickly removed by stirring the hot water to improve the heat exchange speed, and the cooling speed is further improved.

[0057] When the hot water in the inner cavity 7 of the cup body 1 needs to be cooled, the end cover 30 is rotated so that the first air hole 32 of the end cover 30 is aligned with the second air hole 33 of the cup cover 2. Assuming that the first movable part 10 is initially loose with the handle 3, when the first movable part 10 is gripped with the handle 3, the first movable part 10 moves to the right, and then when the first movable part 10 is released with the handle 3, the first movable part 10 moves to the left. By repeating the above gripping and releasing actions, the first movable part 10 can reciprocate left and right. In the process of reciprocating left and right, the second movable part 14 also reciprocates left and right with the first movable part 10. Since the first rack structure 17 on the second movable part 14 is engaged with the first gear structure 18 on the first rotating shaft 5, the first rotating shaft 5 is driven to rotate clockwise or counterclockwise. After the first rotating shaft 5 rotates, the fan 4 rotates. In this way, the heat can be quickly removed by air convection to achieve the purpose of cooling. At the same time, since the second rack structure 28 on the second connecting part 25 of the first movable part 10 is engaged with the second gear structure 27 of the second rotating shaft 9, the second rotating shaft 9 is driven to rotate clockwise or counterclockwise. After the second rotating shaft 9 rotates, the stirring paddle 8 rotates. In this way, the heat can be quickly removed by stirring the hot water to improve the heat exchange speed, and the cooling speed is further improved.

Claims

1. A cooling water cup, comprising a cup body (1), a cup lid (2), and a handle (3); characterized in that, Also includes: A fan (4) is rotatably installed in the first receiving cavity (6) of the cup lid (2) via a first rotating shaft (5), and the first receiving cavity (6) is connected to the inner cavity (7) of the cup body (1); A stirring paddle (8) is rotatably mounted in the inner cavity (7) of the cup body (1) via a second rotating shaft (9); The first movable part (10) is movably connected to the handle (3) at its upper and lower ends, so that the first movable part (10) can move left and right relative to the handle (3) to grip or release the handle (3); The first transmission mechanism (11) is connected between the upper end of the first movable part (10) and the first rotating shaft (5) to convert the left and right linear motion of the first movable part (10) into the rotational motion of the first rotating shaft (5). The second transmission mechanism (12) is connected between the lower end of the first movable member (10) and the second rotating shaft (9) to convert the left and right linear motion of the first movable member (10) into the rotational motion of the second rotating shaft (9).

2. The cooling water cup according to claim 1, characterized in that: A second accommodating cavity (13) is provided inside the cup lid (2) and below the first accommodating cavity (6). The first transmission mechanism (11) includes a second movable member (14) that is movably disposed in the second accommodating cavity (13). The upper end of the first movable member (10) is provided with a first connecting part (15). One end of the second movable member (14) abuts against the first connecting part (15) of the first movable member (10) and the other end is connected to the first rotating shaft (5). A first elastic member (16) is provided between the second accommodating cavity (13) and the second movable member (14). When the first movable member (10) and the handle (3) are gripped, the first connecting part (15) of the first movable member (10) pushes the second movable member (14) to move to the left or right. When the first movable member (10) and the handle (3) are released, the first elastic member (16) pushes the second movable member (14) to move in the opposite direction so that the upper end of the first movable member (10) is reset.

3. A cooling water cup according to claim 2, characterized in that: The lower end of the first rotating shaft (5) extends into the second accommodating cavity (13). The first transmission mechanism (11) further includes a first gear structure (18) disposed at the lower end of the first rotating shaft (5) and a first rack structure (17) disposed on the second movable member (14) and meshing with the first gear structure (18). The second movable member (14) is connected to the first rotating shaft (5) through the first rack structure (17) and the first gear structure (18).

4. A cooling water cup according to claim 2, characterized in that: One side of the second accommodating cavity (13) extends outward to the first opening (19) on the side wall of the cup lid (2). The second movable member (14) is installed into the second accommodating cavity (13) through the first opening (19). One end of the second movable member (14) extends out of the first opening (19) and a first abutting surface (20) is provided at that end. The first connecting part (15) is provided with a second abutting surface (21) that abuts against the first abutting surface (20).

5. A cooling water cup according to claim 4, characterized in that: The second movable part (14) is provided with a first limiting step (22) in the middle. The top of the cup lid (2) is provided with a first stop (23) that can be inserted into the second accommodating cavity (13) and is close to the first opening (19). The first elastic member (16) is installed into the second accommodating cavity (13) through the first opening (19). One end of the first elastic member (16) abuts against the first limiting step (22) and the other end abuts against the first stop (23).

6. A cooling water cup according to claim 1, characterized in that: The bottom of the cup body (1) is provided with a third accommodating cavity (24), and the lower end of the first movable member (10) is provided with a second connecting part (25). The second connecting part (25) extends into the third accommodating cavity (24) and is connected to the second rotating shaft (9). A second elastic member (26) is also provided between the third accommodating cavity (24) and the second connecting part (25). When the first movable member (10) and the handle (3) are gripped, the second connecting part (25) of the first movable member (10) moves to the left or right relative to the third accommodating cavity (24). When the first movable member (10) and the handle (3) are released, the second elastic member (26) pushes against the second connecting part (25) to move in the opposite direction, thereby resetting the lower end of the first movable member (10).

7. A cooling water cup according to claim 6, characterized in that: The lower end of the second rotating shaft (9) extends into the third accommodating cavity (24). The second transmission mechanism (12) includes a second gear structure (27) disposed at the lower end of the second rotating shaft (9) and a second rack structure (28) disposed on the second connecting part (25) and meshing with the second gear structure (27). The second connecting part (25) of the first movable member (10) is connected to the second rotating shaft (9) through the second rack structure (28) and the second gear structure (27).

8. A cooling water cup according to claim 6, characterized in that: The third accommodating cavity (24) is also fixedly provided with a guide seat (29), and the end of the second connecting part (25) is movably engaged with the guide seat (29).

9. A cooling water cup according to claim 6, characterized in that: One side of the third accommodating cavity (24) extends outward to the second opening (43) on the side wall of the cup body (1). The second connecting part (25) of the first movable part (10) is installed into the third accommodating cavity (24) through the second opening (43). The middle part of the second connecting part (25) is provided with a second limiting step (41). The bottom of the cup body (1) is provided with a second stop (42) that can be inserted into the third accommodating cavity (24) and is close to the side of the second opening (43). The second elastic member (26) is installed into the third accommodating cavity (24) through the second opening (43). One end of the second elastic member (26) abuts against the second limiting step (41) and the other end abuts against the second stop (42).

10. A cooling water cup according to claim 1, characterized in that: The cup lid (2) is also provided with a rotatable end cap (30). The top of the end cap (30) is recessed downward to form the first accommodating cavity (6). The top of the cup lid (2) is attached to the bottom of the end cap (30) and is provided with a positioning groove (31) that cooperates with the first accommodating cavity (6). The bottom of the first accommodating cavity (6) is provided with a first vent hole (32) and the bottom of the positioning groove (31) is provided with a second vent hole (33). When the end cap (30) is rotated so that the first vent hole (32) and the second vent hole (33) are aligned, the first accommodating cavity (6) is connected to the inner cavity (7) of the cup body (1). When the end cap (30) is rotated so that the first vent hole (32) and the second vent hole (33) are misaligned, the first accommodating cavity (6) is isolated from the inner cavity (7) of the cup body (1).

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