Water cup with fan

1 . A water cup with a fan, comprising:

a cup body, wherein the cup body comprises a bottom plate and a side wall structure connected to the bottom plate, and the bottom plate and the side wall structure are enclosed into an accommodating cavity with an opening; and

a fan assembly, wherein the fan assembly is capable of being detachably arranged on an outer surface of the side wall structure,

wherein the side wall structure comprises a side wall body and a fan mounting member connected to an outer side of the side wall body,

wherein the fan mounting member has a storage slot, and the fan assembly is at least partially arranged in the storage slot,

wherein the fan mounting member comprises an mounting body and a locking assembly movably connected to the mounting body; the locking assembly is configured to move relative to the mounting body to switch between a locked state and an unlocked state; in the locked state, the locking assembly resists against the fan assembly to fix the fan assembly to the mounting body; and in the unlocked state, the locking assembly releases the fan assembly to cause the fan assembly to be removed from the mounting body.

2 . The water cup with the fan according to claim 1 , wherein the fan mounting member is connected to the side wall body and the bottom plate into a whole assembly by using a secondary molding process after being separately made; and the side wall body and the bottom plate are enclosed into the accommodating cavity.

3 . The water cup with the fan according to claim 2 , wherein at least one connection part is arranged on a surface of the fan mounting member that is connected to the side wall body; the at least one connection part comprises at least one of a protrusion and a groove; and the at least one connection part is configured to enlarge an area of connection with the side wall body.

4 . The water cup with the fan according to claim 3 , wherein the at least one connection part comprises a plurality of protrusions spaced apart.

5 . The water cup with the fan according to claim 1 , wherein the locking assembly comprises a lock catch and a resetting driving member connected between the lock catch and the mounting body; the lock catch is configured to switch between a locking position for resisting against the fan assembly and an unlocking position for being separated from the fan assembly; and the resetting driving member is configured to drive the lock catch to be reset from the unlocking position to the locking position.

6 . The water cup with the fan according to claim 5 , wherein the lock catch comprises an operating part and a latching part; the mounting body comprises a first part and a second part connected to the first part; the first part has the storage slot and a through hole communicated to the storage slot; the second part comprises a first movable slot located on a first side, a second movable slot located on a second side, and a movable hole connected between the first movable slot and the second movable slot; the operating part is movably mounted in the first movable slot and is at least partially connected to the latching part through the movable hole; the latching part is movably mounted in the second movable slot and is capable of extending into the storage slot via the through hole to resist against the fan assembly; the resetting driving member is connected to one end of the latching part that is away from the through hole; one end of the resetting driving member that is away from the latching part resists against a side wall of the second movable slot; the resetting driving member comprises an elastic member; and when the lock catch is in the unlocking position, the elastic member is compressed, so that when an operation on the lock catch is stopped in the unlocked state, the elastic member releases an elastic force to drive the lock catch to move to the locking position.

7 . The water cup with the fan according to claim 6 , wherein the lock catch further comprises an assembling part; the assembling part is arranged at one end of the latching part that is away from the through hole; and one end of the elastic member is connected to a slot wall of the second movable slot, and another end of the elastic member is connected to the assembling part.

8 . The water cup with the fan according to claim 1 , wherein the fan assembly partially protrudes out of the storage slot.

9 . The water cup with the fan according to claim 1 , wherein the storage slot comprises a storage main body part and an extension part communicated to the storage main body part; the fan assembly is detachably arranged on the storage main body part; and the extension part is configured to place fingers of a user to facilitate the user to place and fetch the fan assembly.

10 . The water cup with the fan according to claim 1 , wherein the fan assembly is detachably arranged in the storage slot through at least one of a magnetic attraction structure, a buckle structure, and a thread structure.

11 . The water cup with the fan according to claim 1 , wherein the fan assembly comprises a base and a fan head; the base is detachably connected to the cup body; the fan head is movably connected to the base; and the fan head is capable of switching between an unfolded state of being unfolded relative to the base and a folded state of being folded relative to the base.

12 . The water cup with the fan according to claim 11 , wherein the base and the fan head are rotatably connected.

13 . The water cup with the fan according to claim 11 , wherein the base is a roughly cylindrical supporting base.

14 . The water cup with the fan according to claim 11 , wherein the base comprises a supporting base that is folded with the fan head and a handle connected to the supporting base; and the fan assembly is a handheld fan assembly.

15 . The water cup with the fan according to claim 11 , wherein at least one elastic pad is arranged on one side of the base that is close to the side wall structure.

16 . The water cup with the fan according to claim 11 , wherein the base comprises a housing, a battery, a circuit board, and a control button; the battery and the circuit board are arranged in the housing; the housing has a surface capable of being folded with the fan head; and the control button is mounted on the surface and is electrically connected to the circuit board.

17 . The water cup with the fan according to claim 16 , wherein the base further comprises a charging port member electrically connected to the circuit board, and the charging port member is exposed through an opening on the surface.

18 . The water cup with the fan according to claim 16 , wherein the base further comprises a lighting device; the lighting device is electrically connected to the circuit board; and the lighting device is at least partially exposed through an opening on the surface.