Cup body and cup cover structure capable of heating safely

Abstract

The utility model relates to the technical field of cup heating, in particular to a cup body and cup cover structure capable of heating safely, which comprises a cup body with a heating device, the cup body is provided with a cup cover and a control module, the cup cover is contacted with a touch port of the control module to start the heating device, and the cup cover is separated from the touch port of the control module to stop the heating device. The control module used for controlling the heating device is arranged on the outer side of the cup body, the heating device is started to heat and raise the temperature by making contact with the control module through the cup cover, the heating device is stopped from heating and raising the temperature by making contact with the control module through the cup cover, and when the cup cover is opened, air pressure in the cup body is directly communicated with the outside; steam generated during heating or internal gas can be released from the opening after being heated and expanded, so that the operation behavior that heating is inevitably started by opening the cup cover due to the fact that the steam or the internal gas is accumulated in an internal closed environment and suddenly explodes the cup cover is avoided, the hidden danger that a user forgets to open the cup cover during operation is directly avoided, and the use of the user is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to cup heating technical field, specifically a cup body cup cover structure of safe heating. BACKGROUND

[0002] In daily life, people generally carry their own cup when they are outdoors, in order to solve the problem of heating beverages (such as water, juice, soy milk, etc.) at any time outdoors, there are cups with heating function on the market, by presetting independent battery and heating device in the cup body, the liquid in the cup body can be heated to a certain extent, the existing heating cup, especially the sealed vacuum cup, will produce a small amount of steam when heating, or the internal gas will expand when heated, and the user may forget to open the cup cover when heating, if the air pressure in the cup body is not released in time, the cup cover may suddenly explode and pop open, causing damage to the cup, causing shock to people around and even safety hazards, which is not conducive to user use.

[0003] In view of the above shortcomings, we need to develop a cup body cup cover structure that can be safely heated to meet the needs of the majority of users. INVENTION CONTENTS

[0004] In view of the above-mentioned problems of the existing heating cup, such as the user easily forgetting to open the cup cover, the heating process easily causing shock, and easily leading to safety hazards, the technical scheme adopted by the utility model to solve its technical problems is:

[0005] A cup body cup cover structure capable of safe heating, comprising a cup body with a heating device, an openable cup cover is arranged at the opening of the cup body, a control module for controlling the start and stop of the heating device is arranged on the outside of the cup body, the cup cover contacts the touch port of the control module to start the heating device, and the cup cover is separated from the touch port of the control module to stop the heating device.

[0006] The cup body cup cover structure capable of safe heating as described above further comprises a sealing cover member movably connected to the cup cover, the control module is located at a position close to the top opening of the cup body, the sealing cover member is opened and contacts the touch port to start the heating device, and the sealing cover member is closed and separated from the touch port to stop the heating device.

[0007] The cup body cup cover structure capable of safe heating as described above, the sealing cover member is hinged to the hinge hole structure of the cup cover through the hinge shaft structure, and the hinge hole structure is located between the control module and the drinking water port of the cup cover.

[0008] A safe heating cup cover structure as claimed in claim 1, wherein the control module is located at a position away from the water outlet of the cup, and the sealing cover is hinged to rotate towards a direction away from the water outlet to be buckled outside the module housing of the control module.

[0009] A safe heating cup cover structure as claimed in claim 1, wherein the module housing of the control module is provided with a first limiting protrusion for limiting the active position of the sealing cover, and the sealing cover is provided with a second limiting protrusion for being elastically buckled to the first limiting protrusion.

[0010] A safe heating cup cover structure as claimed in claim 1, wherein the surface of the sealing cover is provided with a touch control end portion extending into the touch control port, and when the sealing cover is opened, the touch control end portion extends into the touch control port to start the heating device, and when the sealing cover is closed, the touch control end portion is separated from the touch control port to stop the heating device.

[0011] A safe heating cup cover structure as claimed in claim 1, further comprising a sealing cover movably connected to the cup by a soft band, wherein the sealing cover is independently arranged at one end of the soft band, the other end of the soft band is arranged at a position close to the bottom of the cup, and the control module is located at a side close to the position where the soft band is arranged.

[0012] A safe heating cup cover structure as claimed in claim 1, wherein the control module comprises a limiting clamping portion for limiting the placement position of the sealing cover, and the limiting clamping portion is internally provided with a micro switch for triggering the start and stop of the heating device.

[0013] A safe heating cup cover structure as claimed in claim 1, wherein the control module is internally provided with a micro switch for triggering the start and stop of the heating device, and the micro switch is arranged at a position close to the touch control port.

[0014] A safe heating cup cover structure as claimed in claim 1, wherein the touch control port is arranged to be smooth and recessed from the surface of the module housing of the control module to form a port through hole, and the triggering end of the micro switch is located in the touch control port.

[0015] A safe heating cup cover structure as claimed in claim 1, wherein a rotatable touch control handle is arranged on the cup cover, the touch control handle is hinged at the middle portion of the cup cover, the cup cover is provided with an arc-shaped guide rail at a position close to the outer side edge for triggering the touch control port, and the micro switch of the touch control port is located at one end of the touch control handle close to the arc-shaped guide rail and extends into the arc-shaped guide rail, when the touch control handle is rotated, the arc-shaped guide rail contacts the micro switch to start the heating device, or the arc-shaped guide rail is separated from the micro switch to stop the heating device.

[0016] The cup cover structure capable of safe heating as described above further comprises a sealing cover movably connected to the middle part of the cup cover, the touch control handle is provided with a limiting handle hole for the sealing cover to pass through, the limiting handle hole is located at the position corresponding to the water inlet of the cup cover, and the sealing cover can be inserted into the water inlet through the limiting handle hole to limit the rotating position of the touch control handle.

[0017] The cup cover structure capable of safe heating as described above, the arc-shaped guide rail extends a convex touch control rail from the bottom to the top, the touch control rail is provided with a landslide-shaped structure facilitating smooth contact with the micro switch, the landslide-shaped structure smoothly connects the top of the touch control rail to the bottom of the arc-shaped guide rail, and the landslide-shaped structure adopts a round corner convex surface a near the top of the touch control rail and a round corner concave surface b near the bottom of the arc-shaped guide rail.

[0018] The cup cover structure capable of safe heating as described above, the arc-shaped guide rail extends a convex touch control rail from the bottom to the top, the touch control rail is provided with a landslide-shaped structure facilitating smooth contact with the micro switch, the landslide-shaped structure smoothly connects the top of the touch control rail to the bottom of the arc-shaped guide rail, and the landslide-shaped structure adopts a round corner convex surface a near the top of the touch control rail and a round corner concave surface b near the bottom of the arc-shaped guide rail.

[0019] The utility model discloses a control module for controlling the heating device is equipped on the outside of the cup body, and the heating device is started to heat and rise in temperature by the opening of the cup cover and the contact with the control module, and the heating device is stopped to heat and rise in temperature by the closing of the cup cover and the separation from the control module. When the cup cover is opened, the air pressure in the cup body is directly communicated with the outside, and the steam generated during heating or the internal gas expanded by heating can be released from the opening, thereby avoiding the cup cover from being suddenly opened due to the accumulation of the steam or the internal gas in the closed environment. When the cup cover is closed, the control module cannot be triggered. Only when the cup cover is opened, the control module can be triggered. Therefore, the operation of starting the heating device by opening the cup cover is inevitable, which directly avoids the risk of forgetting to open the cup cover during operation and facilitates the use of the user. DRAWINGS

[0020] Figure 1 It is a sealing closing state diagram of the first cup cover structure of the utility model.

[0021] Figure 2 It is a turning open state diagram of the first cup cover structure of the utility model.

[0022] Figure 3 It is a heating triggering state diagram of the first cup cover structure of the utility model.

[0023] Figure 4 It is a sealing closing state diagram of the second cup cover structure of the utility model.

[0024] Figure 5 It is a heating triggering state diagram of the second cup cover structure of the utility model.

[0025] Figure 6 A zoomed view of Figure 4

[0026] Figure 7 A plan view of the first cup body and cup cover structure of the utility model.

[0027] Figure 8 A B-B cross-sectional view of Figure 7

[0028] Figure 9 A C-C cross-sectional view of Figure 7

[0029] A perspective view of the third cup body and cup cover structure of the utility model. Figure 10 Figure 1

[0030] A perspective view of the third cup body and cup cover structure of the utility model. Figure 11 Figure 2

[0031] A partial elevation view of the third cup body and cup cover structure of the utility model. Figure 12

[0032] Figure 13 A D-D cross-sectional view of Figure 12 DETAILED DESCRIPTION

[0033] The embodiments of the utility model will be described in detail below with reference to the drawings.

[0034] Example 1

[0035] As shown in the first safe heating cup body and cup cover structure, comprising cup body 1 with heating device 3, the opening of cup body 1 is provided with openable cup cover 2, the outside of cup body 1 is provided with control module 4 for controlling the start-stop of heating device 3, cup cover 2 contacts the touch port 42 of control module 4 to start heating device 3, cup cover 2 is separated from the touch port 42 of control module 4 to shut down heating device 3. Figures 1 to 9 Specifically, in the embodiment, heating device 3 is installed at the bottom position of cup body 1, the opening of cup body 1 is located at the top position of cup body 1, that is, cup cover 2 is arranged at the top position of cup body 1, control module 4 is arranged on the outside surface of cup body 1, so that the opening of cup cover 2 can contact control module 4, control module 4 is electrically connected with heating device 3, control module 4 includes a shell and a micro switch 44 in the shell, the shell is provided with a touch port 42 for external access to trigger micro switch 44.

[0036]

[0037] ​​​​​In use, the cup cover 2 is opened and contacts the microswitch 44 of the control module 4 through the touch port 42. After the microswitch 44 is triggered, the connection between the power supply and the heating source of the heating device 3 is turned on, so that the heating source can normally heat and warm the beverage in the cup body 1, realizing the normal heating effect. At this time, the cup cover 2 is in an open and heated state, and the space in the cup body 1 is communicated with the outside through the opening of the cup body 1, so that the gas pressure generated by heating cannot accumulate in the cup body 1, avoiding the sudden explosion of the cup cover 2 in the closed internal environment. After the heating function is used, the cup cover 2 is separated from the touch port 42 and re-sealed and closed at the opening. When the sealing is closed, the cup cover 2 cannot continue to trigger the microswitch 44 of the control module 4, because the cup cover 2 has been separated from the control module 4. At this time, the microswitch 44 disconnects the connection between the power supply and the heating source of the heating device 3, so that the heating source is powered off and stops heating and warming, realizing the effect of stopping heating. Therefore, the cup cover 2 can only be in an open state to trigger the control module 4, forming an operation behavior of starting the heating device 3 by necessarily opening the cup cover 2 in the operation process, directly avoiding the hidden danger of the user forgetting to open the cup cover 2 in the operation, and facilitating the user to use.

[0038] Embodiment 2:

[0039] On the basis of embodiment 1, as shown in Figures 1 to 3 and Figures 7 to 9 a cup cover structure capable of safe heating, further comprising a sealing cover 5 movably connected to the cup cover 2, and the control module 4 is located at a position close to the top opening of the cup body 1. The sealing cover 5 is opened and contacts the touch port 42 to start the heating device 3, and the sealing cover 5 is closed and separated from the touch port 42 to stop the heating device 3.

[0040] Specifically, in this embodiment, the cup cover 2 is provided with a sealing cover 5 that can be partially flipped open. The control module 4 of this embodiment is located at a position close to the top opening of the cup body 1. After the sealing cover 5 of the cup cover 2 is opened, the sealing cover 5 is displaced to a position contacting the touch port 42 and triggers the microswitch 44 of the control module 4. After the microswitch 44 is triggered, the connection between the power supply and the heating source of the heating device 3 is turned on, so that the heating source can normally heat and warm the beverage in the cup body 1, realizing the normal heating effect. When the sealing cover 5 is closed on the cup cover 2, the sealing cover 5 is separated from the touch port 42. Because the sealing cover 5 has been separated from the control module 4, the microswitch 44 of the control module 4 cannot be continuously triggered. At this time, the microswitch 44 disconnects the connection between the power supply and the heating source of the heating device 3, so that the heating source is powered off and stops heating and warming, realizing the effect of stopping heating.

[0041] Specifically, as a preferred embodiment, Figures 1 to 9As shown in one kind safe heating cup body cup cover structure, control module 4 inside is equipped with for triggering the micro switch 44 of heating device 3 start-stop, micro switch 44 is electrically connected heating device 3, micro switch 44 is set in the position of control module 4 inside near touch control port 42, the convex structure of sealing cover 5 extends into touch control port 42 to trigger micro switch 44, or is separated from touch control port 42 and does not trigger micro switch 44, realizes the control of heating device 3.

[0042] Specifically, as a preferred embodiment, based on embodiment 1, as Figures 1 to 9 As shown in one kind safe heating cup body cup cover structure, touch control port 42 is from the surface of the module shell 41 of control module 4 towards inside smooth recess setting forms port through hole, the trigger end of micro switch 44 is located in touch control port 42, avoids user misoperation micro switch 44 and causes the misoperation heating, facilitates user use.

[0043] Specifically, as one of its alternative embodiments, based on embodiment 2, as Figures 1 to 3 As shown in one kind safe heating cup body cup cover structure, sealing cover 5 is hinged in the hinge hole structure 21 of cup cover 2 by hinge shaft structure 51, hinge hole structure 21 is located between control module 4 and the drinking water port 22 of cup cover 2, hinge shaft structure 51 makes sealing cover 5 can be conveniently opened and rotated relative to cup cover 2, sealing cover 5 is turned to the position of contacting touch control port 42 around hinge hole structure 21 and can trigger micro switch 44 of control module 4, realizes normal heating effect, after heating, again by turning off micro switch 44, realizes the effect of stopping heating.

[0044] Specifically, as one of its alternative embodiments, based on embodiment 2, as Figures 1 to 3 As shown in one kind safe heating cup body cup cover structure, control module 4 is located at the position of cup body 1 away from drinking water port 22, avoids control module 4 to hinder user normal drinking cup beverage, conforms to the normal use habit of user to cup, sealing cover 5 is hinged and rotated to buckle on the outside of the module shell 41 of control module 4 in the direction away from drinking water port 22, the activity position of sealing cover 5 is limited by buckling structure, avoids sealing cover 5 from sending off and falling in the case of user normal drinking cup beverage, facilitates user use.

[0045] Embodiment 3:

[0046] Based on embodiment 2, to further solve the problem that sealing cover 5 is easy to move randomly, as Figures 1 to 3 And Figures 7 to 9The safe heating cup cover structure shown in the cup cover structure capable of safe heating, the module shell 41 of the control module 4 has a first limiting protrusion 43 for limiting the active position of the sealing cover 5, and the sealing cover 5 has a second limiting protrusion 52 for elastically buckling on the first limiting protrusion 43.

[0047] Specifically, in the embodiment, the first limiting protrusion 43 is outwardly protruded from the outer surface of the module shell 41 to form a protrusion structure, preferably a long strip-shaped protrusion structure, and the first limiting protrusion 43 is transversely arranged on the module shell 41 and arranged in the active range of the sealing cover 5, and the second limiting protrusion 52 is outwardly protruded from the surface of the sealing cover 5 to form a protrusion structure, also preferably a long strip-shaped protrusion structure, and the extending direction of the first limiting protrusion 43 is the same as that of the second limiting protrusion 52, and the sealing cover 5 is active in the direction away from the drinking opening 22, and the second limiting protrusion 52 is elastically buckled on the first limiting protrusion 43 of the module shell 41, thereby limiting the active position of the sealing cover 5, avoiding the sealing cover 5 from falling and hindering the user from drinking when the user normally drinks the beverage in the cup, and facilitating the user to use.

[0048] Embodiment 4:

[0049] On the basis of embodiment 2, in order to further facilitate the sealing cover 5 to trigger the micro switch, as shown in Figures 1 to 3 and Figures 7 to 9 The safe heating cup cover structure shown in the cup cover structure capable of safe heating, the surface of the sealing cover 5 is provided with a touch end 53 for extending into the touch port 42, when the sealing cover 5 is opened, the touch end 53 extends into the touch port 42 to start the heating device 3, and when the sealing cover 5 is closed, the touch end 53 is separated from the touch port 42 to stop the heating device 3.

[0050] Specifically, in the embodiment, the touch end 53 is outwardly protruded from the surface of the sealing cover 5 to form a protruding column structure, preferably a tapered column structure narrowing outwardly from the root, and the touch port 42 adopts a tapered column structure matched with the touch end 53, after the sealing cover 5 of the cup cover 2 is opened, the sealing cover 5 is displaced to the position of contacting the touch port 42, the touch end 53 extends into the touch port 42 to trigger the micro switch 44 of the control module 4, thereby realizing the normal heating effect, and when the sealing cover 5 is closed on the cup cover 2, the touch end 53 is separated from the touch port 42, the micro switch 44 disconnects the connection between the power supply and the heating source of the heating device 3, thereby realizing the effect of stopping heating.

[0051] Embodiment 5:

[0052] On the basis of embodiment 1, as shown in Figures 4 to 6The second safe heating cup cover structure shown also includes a sealing cover 5 movably connected to the cup 1 by a soft band 6. The sealing cover 5 is independently arranged at one end of the soft band 6, and the other end of the soft band 6 is arranged at a position close to the bottom of the cup 1. The control module 4 is arranged at a side of the cup 1 close to the position where the soft band 6 is arranged.

[0053] Specifically, in the embodiment, the cup 1 is provided with a soft band 6 that can be movably soft. One end of the soft band 6 is provided with the sealing cover 5, and the other end of the soft band 6 is arranged on the outer surface of the cup 1 by a soft band buckle 61. In order to avoid the soft band 6 from hindering the user from holding the outer surface of the cup 1, the soft band 6 is arranged at a position close to the bottom of the cup 1 by the soft band buckle 61. The sealing cover 5 is arranged on the cup cover 2 at the top of the cup 1, forming a soft band empty area with an empty space in the middle as shown in the figure. The control module 4 of the embodiment is arranged at a position close to the bottom of the cup 1 and the heating device 3,

[0054] After the sealing cover 5 is opened from the cup cover 2, the sealing cover 5 is displaced to a position where it contacts the micro switch 44 by the soft band 6. After the micro switch 44 is triggered, the connection between the power supply and the heating source of the heating device 3 is turned on, so that the heating source can normally heat and warm the beverage in the cup 1, achieving the normal heating effect. When the sealing cover 5 is arranged on the cup cover 2 by the soft band 6, the sealing cover 5 is separated from the micro switch 44. Since the sealing cover 5 has been separated from the micro switch 44, the micro switch 44 cannot be continuously triggered. At this time, the micro switch 44 disconnects the connection between the power supply and the heating source of the heating device 3, so that the heating source is powered off and stops heating and warming, achieving the effect of stopping heating.

[0055] Specifically, as an optional embodiment thereof, on the basis of Embodiment 5, as shown in Figures 4 to 6 Another safe heating cup cover structure shown includes a control module 4 that includes a limiting and clamping part 7 for limiting the placement position of the sealing cover 5. The limiting and clamping part 7 adopts a curved surface structure that is adapted to the shape of the sealing cover 5. The limiting and clamping part 7 is provided with a clamping groove for accommodating the sealing cover 5. The inside of the clamping groove of the limiting and clamping part 7 is provided with a micro switch 44 for triggering the start and stop of the heating device 3. When the sealing cover 5 is placed in the limiting and clamping part 7, it contacts and triggers the micro switch 44, achieving the normal heating effect. When the sealing cover 5 leaves the limiting and clamping part 7, it is separated from the micro switch 44, achieving the effect of stopping heating.

[0056] Embodiment 6:

[0057] On the basis of Embodiment 1, as shown in Figures 4 to 6The third safe heating cup cover structure shown, the cup cover 2 is installed with a rotatable touch control handle 81, the touch control handle 81 is hinged in the middle of the cup cover 2, the cup cover 2 is provided with an arc-shaped guide rail 82 for triggering the touch control port 42 at a position close to the outer edge, the micro switch 44 of the touch control port 42 is located at one end of the touch control handle 81 close to the arc-shaped guide rail 82 and extends into the arc-shaped guide rail 82, when the touch control handle 81 rotates, the arc-shaped guide rail 82 contacts the micro switch 44 to start the heating device 3, or the arc-shaped guide rail 82 is separated from the micro switch 44 to stop the heating device 3.

[0058] Specifically, in this embodiment, the cup cover 2 can manually start or stop the heating device 3 through the hinged rotating touch control handle 81, one end of the touch control handle 81 is provided with a micro switch 44, the micro switch 44 is placed into the arc-shaped guide rail 82, the touch control handle 81 rotates to make the micro switch 44 move along the arc-shaped guide rail 82, the micro switch 44 is triggered by the convex structure of the arc-shaped guide rail 82 to start or stop the heating device 3, when the touch control handle 81 is in the position of stopping heating, it will block or block the drinking water port 22 at the same time, when the touch control handle 81 is rotated to the position of starting heating, it will leave the drinking water port 22, so that the space inside the cup body 1 is connected to the outside through the opening of the cup body 1, so that the gas pressure generated by heating will not accumulate in the cup body 1, avoiding the sudden explosion of the cup cover 2 in the closed internal environment, after the heating function is used, the touch control handle 81 is rotated again to block or block the drinking water port 22, and at the same time the micro switch 44 is separated from the convex structure of the arc-shaped guide rail 82, so that the stopping and blocking are implemented at the same time.

[0059] Further, in the preferred embodiment, it further includes a sealing cover 5 movably connected in the middle of the cup cover 2, the touch control handle 81 is provided with a limiting handle hole 811 for the sealing cover 5 to pass through, the limiting handle hole 811 is located at the position of the drinking water port 22 of the cup cover 2 corresponding to the touch control handle 81, the sealing cover 5 can pass through the limiting handle hole 811 to insert into the drinking water port 22 to limit the rotating position of the touch control handle 81.

[0060] Specifically, in this embodiment, the sealing cover 5 can be movably connected to the cup cover 2 through a soft belt structure, the cup cover 2 can limit the rotating position of the touch control handle 81 through the sealing cover 5, so that the user will not accidentally rotate the touch control handle 81 to trigger the micro switch 44 and start the heating device 3 when not using the heating function, when not in use, the sealing cover 5 passes through the limiting handle hole 811 of the touch control handle 81 and is inserted at the position of the drinking water port 22 of the cup cover 2, so that the touch control handle 81 cannot be rotated, when in use, pulling out the sealing cover 5 can rotate the touch control handle 81 and trigger the heating.

[0061] Further, in the preferred embodiment, the arc-shaped guide rail 82 extends a convex touch track 821 from the bottom to the top, the touch track 821 is provided with a slide-shaped structure 822 for smoothly contacting the micro switch 44, the slide-shaped structure 822 smoothly connects the top of the touch track 821 to the bottom of the arc-shaped guide rail 82, the slide-shaped structure 822 near the top of the touch track 821 adopts a round convex surface a, and the slide-shaped structure 822 near the bottom of the arc-shaped guide rail 82 adopts a round concave surface b.

[0062] Specifically, in the embodiment, the arc-shaped guide rail 82 triggers the micro switch 44 through the touch track 821, the touch track 821 has the slide-shaped structure 822 on the side close to the micro switch 44, the slide-shaped structure 822 adopts the round convex surface a on the side close to the top of the touch track 821, and the slide-shaped structure 822 adopts the round concave surface b on the side close to the bottom of the touch track 821, so that the top of the touch track 821 is smoothly connected to the bottom of the arc-shaped guide rail 82, and the micro switch 44 can smoothly slide to the top of the touch track 821 through the slide-shaped structure 822 and trigger the start of the heating device 3.

[0063] The above is only an embodiment to further illustrate the technical content of the present application, so that the reader can more easily understand, but does not represent that the embodiment of the present application is limited to this, any technical extension or re-creation made according to the present application is protected by the present application. The protection scope of the present application is subject to the claims.

Claims

1. A cup lid structure capable of safe heating, comprising a cup (1) having a heating device (3), an openable cup lid (2) being provided at an opening of the cup (1), characterized in that: The cup body (1) is provided with a control module (4) for controlling the start and stop of the heating device (3), the cup cover (2) contacts the touch port (42) of the control module (4) to start the heating device (3), and the cup cover (2) is separated from the touch port (42) of the control module (4) to stop the heating device (3).

2. A cup and lid structure capable of safe heating according to claim 1 wherein: Further comprising a sealing cover (5) movably connected to the cup cover (2), the control module (4) is located at the position close to the top opening of the cup body (1), opening the sealing cover (5) and contacting the touch port (42) to start the heating device (3), closing the sealing cover (5) and separating from the touch port (42) to stop the heating device (3).

3. A cup and lid structure capable of safe heating according to claim 2 wherein: The sealing cover (5) is hinged to the hinge hole structure (21) of the cup cover (2) through the hinge shaft structure (51), and the hinge hole structure (21) is located between the control module (4) and the water inlet (22) of the cup cover (2).

4. A cup and lid structure capable of safe heating according to claim 3 wherein: The control module (4) is located at the position away from the water inlet (22) of the cup body (1), and the sealing cover (5) is hinged and rotated towards the direction away from the water inlet (22) to be buckled outside the module shell (41) of the control module (4).

5. The cup and lid structure capable of safe heating according to claim 2, wherein: The module shell (41) of the control module (4) has a first limiting protrusion (43) for limiting the movement position of the sealing cover (5), and the sealing cover (5) has a second limiting protrusion (52) for elastically buckling in the first limiting protrusion (43).

6. The cup and lid structure capable of safe heating according to claim 2, wherein: The surface of the sealing cover (5) is provided with a touch end (53) for extending into the touch port (42), when the sealing cover (5) is opened, the touch end (53) extends into the touch port (42) to start the heating device (3), when the sealing cover (5) is closed, the touch end (53) is separated from the touch port (42) to stop the heating device (3).

7. The cup and lid structure capable of safe heating according to claim 1, wherein: Further comprising a sealing cover (5) movably connected to the cup body (1) through a soft band (6), the sealing cover (5) is independently arranged at one end of the soft band (6), the other end of the soft band (6) is installed at the position close to the bottom of the cup body (1), and the control module (4) is located at one side of the cup body (1) close to the installation position of the soft band (6).

8. A cup and lid structure capable of safe heating according to claim 7 wherein: The control module (4) comprises a limiting clamping part (7) for limiting the placement position of the sealing cover (5), and the limiting clamping part (7) is provided with a micro switch (44) for triggering the start and stop of the heating device (3) inside.

9. A cup and lid structure capable of safe heating according to any one of claims 1 to 8, wherein: The control module (4) is provided with a micro switch (44) for triggering the start and stop of the heating device (3), and the micro switch (44) is arranged at the position close to the touch port (42).

10. A cup and lid structure capable of safe heating according to claim 9 wherein: The touch port (42) is arranged as a port through hole from the smooth recessed surface to the inside of the module shell (41) of the control module (4), and the triggering end of the micro switch (44) is located in the touch port (42).

11. A cup and lid structure capable of safe heating according to claim 1, wherein: The cup cover (2) is provided with a rotatable touch knob (81), which is hinged to the middle part of the cup cover (2). The cup cover (2) is provided with an arc-shaped guide rail (82) near the outer edge for triggering the touch port (42). The micro switch (44) of the touch port (42) is located at one end of the touch knob (81) near the arc-shaped guide rail (82) and extends into the arc-shaped guide rail (82). When the touch knob (81) rotates, the arc-shaped guide rail (82) contacts the micro switch (44) to start the heating device (3), or the arc-shaped guide rail (82) is separated from the micro switch (44) to turn off the heating device (3).

12. A cup and lid structure capable of safe heating according to claim 11 wherein: Further comprising a sealing cover (5) movably connected to the middle part of the cup cover (2). The touch knob (81) is provided with a limiting handle hole (811) for the sealing cover (5) to pass through. The limiting handle hole (811) is located at the position of the touch knob (81) corresponding to the water inlet (22) of the cup cover (2). The sealing cover (5) can be inserted into the water inlet (22) through the limiting handle hole (811) to limit the rotation position of the touch knob (81).

13. A cup and lid structure capable of safe heating according to claim 12 wherein: The arc-shaped guide rail (82) extends a convex touch track (821) from the bottom to the top. The touch track (821) is provided with a slide-shaped structure (822) for smooth contact with the micro switch (44). The slide-shaped structure (822) smoothly connects the top of the touch track (821) to the bottom of the arc-shaped guide rail (82). The slide-shaped structure (822) near the top of the touch track (821) adopts a round convex surface a, and the slide-shaped structure (822) near the bottom of the arc-shaped guide rail (82) adopts a round concave surface b.

Images