CN211093385U - Electric heating water cup - Google Patents

Abstract

The utility model relates to a boil water container technical field, provide an electric heat drinking cup, this electric heat drinking cup includes power plug, lid and cup, and the lid has exhaust passage and is used for shutoff exhaust passage's seal assembly, and the cup has actuating mechanism and is used for installing power plug's connector, and when power plug inserted the connector, power plug can directly or indirectly drive actuating mechanism and move, and then makes actuating mechanism drive seal assembly open exhaust passage. Compared with the electric heating water cup in the prior art, the electric heating water cup can automatically open the exhaust passage to discharge water vapor from the cup body in time when being electrified to heat and boil water, avoids the problem of potential safety hazard when the exhaust passage is not opened to heat and boil water, and has the advantage of good safety performance.

Description

Electric heating water cup

[ technical field ] A method for producing a semiconductor device

The application relates to the technical field of water boiling containers, in particular to an electric heating water cup.

[ background of the invention ]

The electric heating cup is a common water boiling container in daily life, and is widely applied to business trips due to the characteristics of convenient carrying and use.

The electric heating water cup in the prior art is provided with the exhaust port in order to ensure that water vapor can be timely discharged from the cup body when water is boiled, and the electric heating water cup cannot be sealed due to the exhaust port and can leak water when being carried. Therefore, some electric heating water cups are provided with sealing elements for plugging the exhaust port at the exhaust port, and a user needs to open the exhaust port to release pressure when boiling water, but in actual use, the user sometimes forgets to open the exhaust port, and water is boiled by mistake under the condition that the exhaust port is not opened, so that the electric heating water cup has extremely high potential safety hazard.

[ Utility model ] content

In view of this, the present application provides an electric heating cup, which is used to solve the problem that the electric heating cup in the prior art can still heat and boil water without opening an exhaust port, and has potential safety hazard.

The application provides an electric heating water cup which comprises an electric connection assembly, a cover body and a cup body;

the cover body is provided with a vent channel and a sealing assembly for plugging the vent channel;

the cup body is provided with a driving mechanism;

when the power supply is switched on, the electricity connection assembly can drive the driving mechanism to move, so that the driving mechanism drives the sealing assembly to open the exhaust channel.

In one possible design, the electrical connection assembly includes a power plug and a connector;

the connector is arranged on the cup body and used for mounting the power plug;

when the power plug is inserted into the connector, the power plug is abutted to the driving mechanism so as to directly drive the driving mechanism to move.

In one possible design, the connector includes a connector cover disposed at an opening of the connector;

when the power plug is inserted into the connector, the power plug can drive the connector cover to move, and the connector cover further drives the driving mechanism to move.

In one possible design, the cup body is further provided with a clamping groove for mounting the connector cover, and the clamping groove is arranged on the peripheral wall of the cup body corresponding to the connector;

the connector cover can move in the clamping groove to drive the driving mechanism to move.

In one possible design, the power connection assembly includes a power switch and a switch cover;

the power switch is arranged on the cup body;

the switch cover is arranged on the cup body and can change the covering state of the power switch;

when the switch cover is opened, the switch cover can drive the driving mechanism to move so as to open the exhaust channel.

In one possible design, the switch cover is hinged to the cup body through a hinge shaft, and the switch cover can rotate around the hinge shaft to change the closing state of the power switch;

the switch cover is provided with a butting part which is butted with the driving mechanism, and when the switch cover is opened by rotating around the hinge shaft, the butting part is butted and drives the driving mechanism to move.

In one possible design, the seal assembly includes:

the sealing element is fixedly arranged in the cover body;

the movable piece is movably arranged in the cover body and can move under the driving of the driving mechanism;

the two ends of the elastic element are respectively connected with the cover body and the movable element and used for enabling the movable element to press the sealing element under the action of elastic force so as to seal the exhaust channel;

the driving mechanism drives the movable piece to move, so that the exhaust channel is opened when the movable piece is not in contact with the sealing piece.

In one possible design, the drive mechanism includes a push rod,

one end of the push rod is abutted against the movable piece, the other end of the push rod forms an abutting end,

the butt joint end can drive the push rod to move towards the direction of the cover body under the action of the power connection assembly so as to drive the movable piece to overcome the elastic movement of the elastic piece to open the exhaust channel.

In one possible design, the cup body comprises an inner container and an outer shell,

the shell is sleeved outside the inner container and forms a mounting gap with the inner container;

the push rod is arranged in the mounting gap, a through hole for lifting movement of the push rod is formed in the position, butted with the cover body, of the shell, and a mounting hole for clamping the butting end is formed in the shell.

In one possible design, the driving mechanism further comprises a return spring, and two ends of the return spring are respectively connected with the push rod and the cup body;

when the push rod moves towards the cover body, the return spring is pressed to store energy;

when the push rod is not under the action of the power connection assembly, the push rod moves in the direction far away from the cover body under the action of the resilience force of the return spring.

In one possible design, the cover body further comprises an upper cover, an outer cover and an inner cover;

wherein the upper cover is positioned above the outer cover and the inner cover;

the outer cover is fixedly connected with the inner cover through a connecting piece, and an accommodating space for accommodating the moving piece is formed between the outer cover and the inner cover;

the movable piece is arranged in the accommodating space and is provided with a first accommodating cavity and an air guide hole for communicating the first accommodating cavity with the outside;

the inner cover is provided with a second containing cavity and an exhaust hole for communicating the second containing cavity with the inner cavity of the cup body;

under the working condition of water boiling, an exhaust gap for communicating the first cavity with the second cavity is formed between the movable piece and the sealing piece, and at the moment, the exhaust hole, the second cavity, the exhaust gap, the first cavity and the air guide hole are communicated in sequence to form the exhaust channel;

under the sealing working condition, the movable piece is abutted to the sealing piece, the first containing cavity and the second containing cavity are separated by the sealing piece, and the exhaust channel is in a blocking state.

In one possible design, the movable member has an abutment portion that abuts against the inner lid, and the abutment portion is provided with a seal ring.

By combining the technical scheme, the beneficial effects of the method are analyzed as follows:

the application provides an electric heat drinking cup is including connecing electric subassembly, lid and cup, and the lid has exhaust passage and is used for the sealing component of shutoff exhaust passage, and the cup has actuating mechanism, and when power plug inserted the connector, connect the electric subassembly and can drive actuating mechanism when the switch on power supply and move, and then make actuating mechanism drive sealing component open exhaust passage.

Compare with the electric heat drinking cup among the prior art, the electric heat drinking cup that this application provided can open exhaust passage automatically in order in time to follow the cup with vapor and discharge when the heating boils water when switch on, avoids appearing not opening the problem that exhaust passage heating boiled water has the potential safety hazard, has the advantage that the security performance is good.

Additional features and advantages of embodiments of the present application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of embodiments of the present application. The objectives and other advantages of the embodiments of the application will be realized and attained by the structure particularly pointed out in the written description and drawings.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a general sectional view of an electric heating cup provided in an embodiment of the present application;

FIG. 2 is an enlarged view of a portion of FIG. 1 at I;

FIG. 3 is a schematic structural view of the electric heating cup provided by the embodiment of the present application in a water boiling state;

FIG. 4 is an overall sectional view of another electric heating cup provided in the embodiment of the present application;

FIG. 5 is a partial schematic view of FIG. 4 in a water boiling state;

FIG. 6 is an exploded view of a cover of an electric heating cup according to an embodiment of the present application;

FIG. 7 is a schematic view of another electrical connection assembly in an electric cup according to an embodiment of the present disclosure;

fig. 8 is a partial schematic view of the switch cover of fig. 7 covering the power switch.

Reference numerals:

1-a cover body;

11-upper cover;

111-a pilot port;

12-an outer cover;

121-a flange;

13-a movable member;

131-a guide;

132-a first volume;

133-gas-guide holes;

134-an abutment;

134 a-seal ring;

135-a groove;

14-an inner cover;

141-a mounting portion;

142-a second cavity;

143-vent holes;

144-exhaust gap;

15-a seal;

16-a spring;

2-the cup body;

21-an inner container;

22-a housing;

23-a card slot;

3-a drive mechanism;

31-a push rod;

311-an abutting end;

32-a return spring;

4-a power connection component;

41-power plug;

42-a connector;

421-connector cover;

43-a power switch;

44-a switch cover;

441-abutment.

[ detailed description ] embodiments

For better understanding of the technical solutions of the present application, the following detailed descriptions of the embodiments of the present application are provided with reference to the accompanying drawings.

It should be understood that the embodiments described are only a few embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terminology used in the embodiments of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the examples of this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

It should be noted that the terms "upper", "lower", "left", "right", and the like used in the embodiments of the present application are described in terms of the angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.

The following describes a specific embodiment of the electric heating cup according to the structure of the electric heating cup provided by the embodiment of the application.

FIG. 1 is a general sectional view of an electric heating cup provided in an embodiment of the present application; FIG. 2 is an enlarged view of a portion of FIG. 1 at I; FIG. 3 is a schematic structural view of the electric heating cup provided by the embodiment of the present application in a water boiling state; FIG. 4 is an overall sectional view of another electric heating cup provided in the embodiment of the present application; FIG. 5 is a partial schematic view of FIG. 4 in a water boiling state; FIG. 6 is an exploded view of a cover of an electric heating cup according to an embodiment of the present application; FIG. 7 is a schematic view of another electrical connection assembly in an electric cup according to an embodiment of the present disclosure; fig. 8 is a partial schematic view of the switch cover of fig. 7 covering the power switch.

As shown in fig. 1 to 3, an embodiment of the present application provides an electric heating cup, which includes a power supply connection assembly 4, a cover body 1 and a cup body 2, wherein the cover body 1 has an exhaust passage and a sealing assembly for sealing the exhaust passage; the cup body 2 is provided with a driving mechanism 3; when the power supply is switched on, the power connection assembly 4 can drive the driving mechanism 3 to move, so that the driving mechanism 3 drives the sealing assembly to open the exhaust channel.

Compare with the electric heat drinking cup among the prior art, the electric heat drinking cup that this application provided can open exhaust passage automatically in order in time to follow the cup with vapor and discharge when the heating boils water when switch on, avoids appearing not opening the problem that exhaust passage heating boiled water has the potential safety hazard, has the advantage that the security performance is good.

In an alternative of this embodiment, the electrical connection assembly 4 comprises a power plug 41 and a connector 42, the connector 42 is disposed on the cup body 2 for installing the power plug 41; when the power plug 41 is inserted into the connector 42, the power plug 41 abuts against the driving mechanism 3 to directly drive the driving mechanism 3 to move.

Specifically, as shown in fig. 3, the electric heating cup enters a heating state or a state to be heated when the power plug 41 is inserted, that is, the heater inserted into the electric heating cup 41 can be directly heated by power-on, or the heater can be electrically heated again after the switch is closed, the power plug 41 is directly abutted against the driving mechanism 3, the exhaust passage can be automatically opened to discharge the water vapor from the cup body 2 in time, and the electric heating cup has the advantages of simple structure and convenience in use.

In an alternative of this embodiment, the connector 42 includes a connector cover 421 disposed at the opening of the connector 42, and when the power plug 41 is inserted into the connector 42, the power plug 41 can drive the connector cover 421 to move, and the connector cover 421 can further drive the driving mechanism 3 to move.

At this time, when the electric heating water cup is inserted into the power plug 41 to heat and boil water, the power plug 41 can press the connector cover 421, the connector cover 421 directly drives the driving mechanism 3 to move, the power plug 41 indirectly drives the driving mechanism 3 to move, and then the driving mechanism 3 drives the sealing assembly to open the exhaust passage. The function of automatically opening the exhaust passage to exhaust the water vapor from the cup body in time when the water is heated and boiled can be realized.

Moreover, the connector cover 421 at the opening of the connector 42 can provide a certain waterproof and dustproof protection effect for the connector 42.

In an alternative of this embodiment, the cup body 2 is further provided with a snap groove 23 for mounting the connector cover 421, the snap groove 23 being provided in a peripheral wall of the cup body 2 corresponding to the connector 42; the connector cover 421 can move in the slot 23 to move the driving mechanism 3.

Specifically, as shown in fig. 4 and 5, the card slot 23 may be preferably arranged along the height direction of the cup body 2, the connector cover 421 is movably arranged in the card slot 23, and when the power plug is not inserted into the connector, the connector cover 421 slides to the lowest part of the card slot 23 under the action of its own gravity to block the opening of the connector 42; when the power plug is inserted into the connector, the connector cover 421 can press the driving mechanism 3 to drive the driving mechanism 3 to move, so that the driving mechanism 3 drives the sealing assembly to open the exhaust passage. Set up draw-in groove 23 and can be convenient for dress card spacing connector lid 421, draw-in groove 23's structure is comparatively simple moreover, can process the preparation in the lump when preparation cup 2.

However, for example, a guide rail may be provided in the cup body 2, and the connector cover 421 may be attached to the guide rail so as to be moved along the guide rail at a limited position, so that the connector cover 421 may move the driving mechanism 3.

In addition, the embodiment further provides another structure of the power connection assembly 4, specifically, the power connection assembly 4 includes a power switch 43 and a switch cover 44, the power switch 43 is disposed on the cup body 2; the switch cover 44 is arranged on the cup body 2 and can change the covering state of the power switch 43; when the opening and closing cover 44 is opened, the opening and closing cover 44 can drive the driving mechanism 3 to move so as to open the exhaust passage.

Specifically, as shown in fig. 7 and 8, at this time, the power cord and the cup body can be integrally connected, when boiling water, the switch cover 44 needs to be opened first to close the power switch 43 to heat the heater, and the power switch 43 can be preferably set as a button switch; when the switch cover 44 is opened, the switch cover 44 can drive the driving mechanism 3 to move so as to open the exhaust passage, so that the exhaust passage is ensured to be in an open state when the water is boiled by heating, and the problem of potential safety hazard caused by the fact that the water is boiled without opening the exhaust passage is avoided.

In an alternative of this embodiment, the switch cover 44 is hinged to the cup body 2 through a hinge shaft, and the switch cover 44 can rotate around the hinge shaft to change the cover assembling state of the power switch 43; the opening/closing cover 44 has an abutting portion 441 abutting against the driving mechanism 3, and when the opening/closing cover 44 is opened by rotating about the hinge shaft, the abutting portion 441 abuts against and drives the driving mechanism 3 to move.

Specifically, as shown in fig. 8, the switch cover 44 is arranged on the cup body 2 in a hinged manner, and can be opened by rotating the switch cover 44 around a hinge shaft, so that the structure is simple, the operation is convenient, and the abutting part 441 abuts against and drives the driving mechanism 3 to move to open the exhaust passage.

It should be noted that, in order to prevent the exhaust passage from being closed during the water boiling process, the switch cover 44 may be made of magnetic material, and the cup body 2 may be correspondingly provided with a matching portion for the switch cover 44 to adsorb, so as to fix the switch cover 44 on the cup body 2 by magnetic attraction, thereby ensuring the function of keeping the exhaust passage normally open during the water boiling process.

In the alternative of the present embodiment, the sealing assembly includes a sealing member 15, a movable member 13 and an elastic member 16, the sealing member 15 is fixedly disposed in the cover body 1; the movable piece 13 is movably arranged in the cover body 1 and can move under the driving of the driving mechanism 3; two ends of the elastic element 16 are respectively connected with the cover body 1 and the movable element 13, and the elastic element 13 is used for pressing the sealing element 15 to block the exhaust channel under the action of elastic force; the driving mechanism 3 drives the movable element 13 to move, so that when the movable element 13 is not in contact with the sealing element 15, the exhaust passage is opened.

Specifically, as shown in fig. 2 and 3, the sealing assembly is configured as the above structure, the elastic member 16 can enable the movable member 13 to press the sealing member 15 under the action of the elastic force to close the exhaust passage normally, so that the electric heating water cup can store water in a sealed manner in a state that the power plug 41 is not inserted into the connector 42, and the elastic member 16 can be preferably configured as a compression spring; the driving mechanism 3 drives the moving part 13 to move, so that the moving part 13 overcomes the elastic force and is separated from the sealing part 15, and the exhaust channel can be opened.

But not limited thereto, the sealing assembly may be a normally closed valve, which is opened by the driving mechanism 3 to open the exhaust passage.

In an alternative of this embodiment, the driving mechanism 3 includes a push rod 32, one end of the push rod 32 abuts against the movable member 13, and the other end forms an abutting end 311, and the abutting end 311 can drive the push rod 31 to move towards the cover 1 under the action of the power connection component 4, so as to drive the movable member 13 to open the exhaust passage against the elastic force of the elastic member 16.

Specifically, as shown in fig. 1 or fig. 4, the driving mechanism 3 is configured to press the push rod 32 to drive the movable member 13 to move to open the exhaust passage, which has the advantages of simple structure and convenient operation.

In the alternative of this embodiment, the cup body 2 includes an inner container 21 and a housing 22, and the housing 22 is sleeved outside the inner container 21 and forms an installation gap with the inner container 21; the push rod 32 is disposed in the mounting gap, and a through hole for the push rod 32 to move up and down is opened at a portion of the housing 22 abutting against the lid body 1, and a mounting hole for mounting the abutting end 311 is opened on the housing 22.

Specifically, as shown in fig. 1 or 4, the push rod 32 is disposed in the installation gap formed between the inner container 21 and the outer shell 22, so that the electric heating water cup has a more compact structure, and the outer shell 22 can protect the push rod 32 to a certain extent.

Of course, the cup body 2 can be formed as a single integral body, and the push rod 32 is disposed on the outer wall of the cup body 2, so that the function of the driving mechanism 3 for normally driving the movable member 13 can be realized.

In an alternative of this embodiment, the driving mechanism 3 further includes a return spring 33, and two ends of the return spring 33 are respectively connected with the push rod 32 and the cup body 2; when the push rod 32 moves towards the cover body 1, the return spring 33 is compressed to store energy; when the power plug 41 is pulled out of the connector 42, the push rod 31 moves in a direction away from the lid body 1 by the resilient force of the return spring 32.

Specifically, as shown in fig. 1, the return spring 33 can timely return the push rod 32 to the initial state when the power plug 41 is pulled out of the connector 42, so that the push rod 32 can be effectively prevented from pressing against the movable member 13 when the power plug 41 is pulled out of the connector 42.

In an alternative of the present embodiment, the cap body 1 further includes an upper cap 11, an outer cap 12, and an inner cap 14; wherein, the upper cover 11 is positioned above the outer cover 12 and the inner cover 14; the outer cover 12 is fixedly connected with the inner cover 14 through a connecting piece, and an accommodating space for accommodating the movable piece 13 is formed between the outer cover and the inner cover; the movable member 13 is disposed in the accommodating space, and the movable member 13 has a first cavity 132 and an air guide hole 133 for communicating the first cavity 132 with the outside; the inner cover 14 is provided with a second cavity 142 and an exhaust hole 143 for communicating the second cavity 142 with the inner cavity of the cup body 2; under the water boiling condition, an exhaust gap 144 for communicating the first cavity 132 with the second cavity 142 is formed between the movable member 13 and the sealing member 15, and at this time, the exhaust hole 143, the second cavity 142, the exhaust gap 144, the first cavity 132 and the air guide hole 133 are sequentially communicated to form an exhaust passage; under the sealing condition, the movable member 13 abuts against the sealing member 15, the sealing member 15 separates the first cavity 132 from the second cavity 142, and the exhaust passage is in a blocking state.

Specifically, as shown in fig. 3, 4 and 5, the upper cover 11 may be provided with a guide opening 111, the movable element 13 may be provided with a guide portion 131 for cooperating with the guide opening 111 of the upper cover 11, the inner cover 14 may be provided with an installation portion 141 for installing the sealing element 15, the movable element 13 is disposed in an accommodation space formed by the outer cover 12 and the inner cover 14, and the opening and closing state of the exhaust passage may be changed by changing the relative position state of the movable element 13 and the sealing element 15.

In an alternative embodiment, the movable element 13 is provided with an abutting portion 134 for abutting against the inner lid 14, and the abutting portion 134 is provided with a seal ring 134 a.

The sealing ring 134a can improve the sealing performance between the movable member 13 and the inner lid 14, and prevent water vapor in the cup body 2 from entering between the movable member 13 and the inner lid 14 to cause wet corrosion.

In addition, in an alternative of this embodiment, a groove 135 may be provided on the outer peripheral wall of the movable member 13, a flange 121 may be provided on the inner peripheral wall of the outer cover 12, and the groove 135 may be engaged with the flange 121.

The movable element 13 is clamped with the outer cover 12 in a manner that the groove 135 is clamped with the flange 121, so that the movable element 13 and the outer cover 12 can be directly assembled with better stability by the structure, and the movable element 13 is prevented from rotating relative to the outer cover 12 when moving in the accommodating space.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the scope of protection of the present application.

Claims (11)

1. An electric heating cup, which is characterized by comprising:

the cover body (1) is provided with a vent channel and a sealing assembly for blocking the vent channel;

a cup body (2), the cup body (2) having a drive mechanism (3);

the power connection assembly (4) can drive the driving mechanism (3) to move, so that the driving mechanism (3) drives the sealing assembly to open the exhaust channel.

2. Electric hot water cup according to claim 1, characterized in that said electrical connection assembly (4) comprises:

a power plug (41);

a connector (42) provided to the cup body (2) for mounting the power plug (41);

when the power plug (41) is inserted into the connector (42), the power plug (41) is abutted to the driving mechanism (3) so as to directly drive the driving mechanism (3) to move.

3. The electric cup according to claim 2, wherein the connector (42) comprises a connector cover (421) provided at an opening of the connector (42);

when the power plug (41) is inserted into the connector (42), the power plug (41) can drive the connector cover (421) to move, and the connector cover (421) further drives the driving mechanism (3) to move.

4. The electric heating cup according to claim 3, wherein the cup body (2) is further provided with a catching groove (23) for mounting the connector cover (421), the catching groove (23) being provided at a peripheral wall of the cup body (2) corresponding to the connector (42);

the connector cover (421) can move in the clamping groove (23) to drive the driving mechanism (3) to move.

5. Electric hot water cup according to claim 1, characterized in that said electrical connection assembly (4) comprises:

a power switch (43) provided to the cup body (2);

a switch cover (44) which is provided on the cup body (2) and can change the covering state of the power switch (43);

when the switch cover (44) is opened, the switch cover (44) can drive the driving mechanism (3) to move so as to open the exhaust channel.

6. The electric heating cup as claimed in claim 5, wherein the switch cover (44) is hinged to the cup body (2) by a hinge shaft, and the switch cover (44) can rotate around the hinge shaft to change the closed state of the power switch (43);

the switch cover (44) is further provided with a butting part (441) which is butted with the driving mechanism (3), and when the switch cover (44) is opened by rotating around the hinge shaft, the butting part (441) is butted and drives the driving mechanism (3) to move.

7. The electrically heated water cup of claim 1 wherein the sealing assembly comprises:

a seal (15) fixedly disposed within the cover (1);

the movable piece (13) is movably arranged in the cover body (1) and can move under the driving of the driving mechanism (3);

the two ends of the elastic component (16) are respectively connected with the cover body (1) and the movable component (13) and used for enabling the movable component (13) to press the sealing component (15) under the action of elastic force so as to block the exhaust channel;

the driving mechanism (3) drives the movable piece (13) to move, so that when the movable piece (13) is not in contact with the sealing piece (15), the exhaust channel is opened.

8. The electric hot water cup as claimed in claim 7, characterized in that the drive mechanism (3) comprises a push rod (31),

one end of the push rod (31) is abutted against the movable piece (13), the other end of the push rod forms an abutting end (311),

the abutting end (311) can drive the push rod (31) to move towards the cover body (1) under the action of the power connection component (4) so as to drive the movable piece (13) to overcome the elastic force movement of the elastic piece (16) to open the exhaust channel.

9. The electric cup according to claim 8, characterized in that said cup body (2) comprises:

an inner container (21);

the outer shell (22) is sleeved outside the inner container (21) and forms an installation gap with the inner container (21);

the push rod (31) is arranged in the mounting gap, a through hole for lifting movement of the push rod (31) is formed in the position, butted with the cover body (1), of the shell (22), and a mounting hole for clamping the abutting end (311) is formed in the shell (22).

10. The electric heating water cup according to claim 8, characterized in that the driving mechanism (3) further comprises a return spring (32), and two ends of the return spring (32) are respectively connected with the push rod (31) and the cup body (2);

when the push rod (31) moves towards the cover body (1), the return spring (32) is compressed to store energy;

when the push rod (31) is not under the action of the power connection assembly (4), under the action of the resilience force of the return spring (32), the push rod (31) moves in the direction away from the cover body (1).

11. The electric cup according to claim 7, characterized in that the cover body (1) further comprises an upper cover (11), an outer cover (12) and an inner cover (14);

wherein the upper cover (11) is located above the outer cover (12) and the inner cover (14);

the outer cover (12) is fixedly connected with the inner cover (14) through a connecting piece, and an accommodating space for accommodating the movable piece (13) is formed between the outer cover and the inner cover;

the movable piece (13) is arranged in the accommodating space, and the movable piece (13) is provided with a first accommodating cavity (132) and an air guide hole (133) for communicating the first accommodating cavity (132) with the outside;

the inner cover (14) is provided with a second cavity (142) and an exhaust hole (143) for communicating the second cavity (142) with the inner cavity of the cup body (2);

under the water boiling working condition, an exhaust gap (144) for communicating the first cavity (132) with the second cavity (142) is formed between the movable member (13) and the sealing member (15), wherein the exhaust hole (143), the second cavity (142), the exhaust gap (144), the first cavity (132) and the air guide hole (133) are sequentially communicated to form the exhaust channel;

under the sealing working condition, the movable piece (13) is abutted to the sealing piece (15), the first containing cavity (132) is separated from the second containing cavity (142) by the sealing piece (15), and the exhaust passage is in a blocking state.

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