Vacuum electric cup capable of preventing leakage

Abstract

The invention discloses an anti-leakage vacuum electric cup and relates to the field of electric cups, the anti-leakage vacuum electric cup comprises a cup body assembly, a cup cover, a turning cover, a lock catch assembly, a sealing assembly and a drinking suction assembly, the sealing assembly comprises a holding plate, a limiting block, a sliding block, a pushing rod, a limiting pin, a limiting disc, a rotating shaft and a sealing plate, and the pushing rod is driven to move through a connecting block and an extension spring; when a holding plate is impacted, a pushing rod abuts against an L-shaped abutting rod, the clamping strength of a rotating block to a buckle on the outer surface of a turning cover is improved, when the rotating block receives external force, the pushing rod is driven by the L-shaped abutting rod to move, the sealing strength of a sealing plate to the interior of a connecting pipe is improved, and internal liquid is prevented from being scattered and leaked; and through cooperation of the two baffles and the fixing base, protection on the outer side of the rotating block is achieved, the situation that the turning cover is opened by mistake is avoided, the rotating rod rotates to the horizontal position, supporting of the grabbing plate is achieved, the grabbing plate can achieve the function of a handle, and grabbing is convenient.

Description

Technical Field

[0001] The invention relates to the technical field of electric heating cups, in particular to a leakage-proof vacuum electric heating cup. Background Art

[0002] With the continuous development of science and technology, people's lives are becoming more and more convenient, and wanting to drink beverages at suitable temperature outdoors at all times is no longer an unattainable imagination. Therefore, the vacuum electric heating cup was invented. The vacuum structure design with the same vacuum structure as the traditional thermos cup ensures its thermal insulation performance, and a heating module is set inside, so that when used outdoors, it can ensure that the liquid in the cup is always kept at a suitable temperature, providing a solution for users who need to drink hot beverages outdoors, such as making milk powder for infants and taking medicines for patients.

[0003] The vacuum electric cup is equipped with a heating module inside, which keeps the liquid inside warm. The programming of the heating module ensures that the liquid will not be heated continuously, but maintain a suitable drinking temperature, thereby achieving the effect of heat preservation, and is combined with a vacuum layer to further improve the heat preservation performance.

[0004] Existing vacuum electric heating cups generally consist of two parts: a cup body and a cup cover. The heating module is arranged inside the cup body, and the cup cover is simply threadedly connected to the top of the cup body. A straw is generally arranged inside the cup body, but the cup cover lacks protective parts. External impact or shaking of the cup body will cause liquid leakage at the suction nozzle of the straw, which is inconvenient to use. Summary of the invention

[0005] 1. Technical issues to be solved

[0006] In view of the above problems existing in the prior art, the present invention provides a leak-proof vacuum electric heating cup.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: a leak-proof vacuum electric cup, comprising a cup body assembly, a cup cover is threadedly connected to the top of the cup body assembly, a flip cover is hinged on the upper surface of the cup cover, a lock assembly is arranged on the outer surface of the cup cover, a sealing assembly is arranged inside the cup cover, and a drinking assembly is inserted inside the cup cover;

[0009] A lock assembly, comprising a fixed seat fixedly connected to the outer surface of the cup cover, a rotating block hinged inside the fixed seat, two baffles inserted inside the fixed seat, a buckle matched with the rotating block is provided on the outer surface of the flip cover, L-shaped abutment rods are fixedly connected to both sides of the rotating block, and a soft protrusion abutting against the outer surface of the cup cover is provided on the side of the rotating block close to the cup cover;

[0010] The sealing assembly comprises a holding plate hinged on the outer surface of the cup cover, wherein two limit blocks are fixedly connected to one side of the holding plate close to the cup cover, a sliding block is slidably connected inside the limit block, a push rod is fixedly connected to the outer surface of the sliding block, a limit pin is fixedly connected to the outer surface of the push rod, a limit disk is movably connected to the outer surface of the limit pin, a rotating shaft is fixedly connected to one end of the limit disk away from the limit pin, and a sealing plate is fixedly connected to the outer surface of the rotating shaft;

[0011] The handle assembly includes a grab plate hinged on the side of the grip plate away from the cup cover, the side of the grip plate away from the cup cover is hinged to two rotating rods through a hinge seat, a latch is inserted into the interior of the rotating rod, an end of the latch away from the transmission rod is fixedly connected to a stretching block, a side of the stretching block close to the rotating rod is fixedly connected to a return spring, an end of the return spring away from the stretching block is fixedly connected to the outer surface of the rotating rod, and limiting sliding grooves matching the latch are provided on both sides of the grab plate.

[0012] As a preferred solution of the anti-leakage vacuum electric heating cup described in the present invention, the cup body assembly includes an outer shell, an inner liner is welded to the inner side of the outer shell, a vacuum is maintained between the outer shell and the inner liner, and a heating module is arranged at the bottom of the inner liner.

[0013] As a preferred solution of the anti-spill vacuum electric heating cup described in the present invention, the drinking component includes a connecting tube fixedly connected to the lower surface of the cup cover, and a straw is fixedly connected to the bottom end of the tube.

[0014] As a preferred solution of the anti-leakage vacuum electric heating cup described in the present invention, the outer surface of the baffle is fixedly connected with a blocking plate, the outer surface of the baffle and the outer surface of the fixed seat are provided with magnets that cooperate with each other, and the L-shaped abutment rod abuts against the end of the push rod away from the holding plate.

[0015] As a preferred solution of the anti-leakage vacuum electric heating cup described in the present invention, a limiting groove is provided on the outer surface of the limiting plate, and the limiting pin slides in the limiting groove.

[0016] As a preferred solution of the anti-leakage vacuum electric heating cup described in the present invention, the interior of the cup cover is provided with a slide groove cooperating with the push rod, the slide groove is connected to a cavity, the outer surface of the push rod is fixedly connected with a connecting block, the connecting block is fixedly understood with a tension spring on the side close to the holding plate, and the end of the tension spring away from the connecting block is fixedly connected to the inner wall of the inner cavity of the cup cover.

[0017] As a preferred solution of the anti-leakage vacuum electric heating cup described in the present invention, a sub-groove is provided inside the limiting block, and the sliding block slides in the sub-groove.

[0018] As a preferred solution of the anti-leakage vacuum electric heating cup described in the present invention, an arc plate matching with the sealing plate is arranged inside the connecting tube, the lower surface of the sealing plate abuts against the upper surface of the arc plate, and the two ends of the rotating shaft pass through the connecting tube and are fixedly connected to the side of the limiting plate.

[0019] As a preferred solution of the anti-leakage vacuum electric heating cup described in the present invention, a socket matched with the latch is provided inside the limiting slide groove, and the height of the socket is flush with the height of the hinge seat of the rotating rod.

[0020] As a preferred solution of the anti-leakage vacuum electric heating cup described in the present invention, a torsion spring is provided at the hinged portion between the rotating block and the fixed seat, and the same torsion spring is provided at the hinged portion between the flip cover and the cup cover and at the hinged portion between the grab plate and the holding plate.

[0021] (III) Beneficial effects

[0022] The present invention provides a leak-proof vacuum electric heating cup, which has the following beneficial effects:

[0023] 1. The push rod is driven to move through the connecting block and the tension spring, so that the limit pin drives the limit plate to rotate, thereby driving the sealing plate through the connecting shaft to seal the inside of the connecting pipe to prevent the internal liquid from spilling out. When the holding plate is impacted by external force, the push rod and the L-shaped abutment rod are abutted to increase the clamping force of the rotating block on the outer surface of the flip cover, thereby preventing the flip cover from opening by mistake. When the rotating block is impacted by external force, the L-shaped abutment rod drives the push rod to move, thereby increasing the sealing force of the sealing plate on the inside of the connecting pipe to prevent the internal liquid from leaking out.

[0024] 2. By pressing the bottom end of the rotating block, the top end of the rotating block is opened, so that the buckle on the outer surface of the flip cover is released from the limit, thereby opening the flip cover. The magnets on the outer surfaces of the two baffles cooperate with the magnets on the outer surface of the fixed seat to protect the outer side of the rotating block, thereby preventing the rotating block from being accidentally touched and causing the flip cover to be accidentally opened.

[0025] 3. When using the bag opening of a backpack to carry an electric cup, the torsion spring hinged between the grab plate and the holding plate drives the bottom end of the grab plate to rotate toward the holding plate, thereby clamping the cloth bag at the outside of the cloth bag, improving the stability of the electric cup placed in the cloth bag. When the handle is needed to grab the electric cup, the rotating plate is rotated to rotate the rotating rod to a horizontal position, so that the pin is inserted into the socket inside the limiting slide groove, thereby supporting the grab plate, so that the grab plate can realize the function of a handle and facilitate grabbing. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0028] Figure 2 It is a schematic cross-sectional structure diagram of the cup body assembly of the present invention.

[0029] Figure 3 It is a schematic diagram of the explosion structure of the cup cover of the present invention.

[0030] Figure 4 The present invention Figure 3 Schematic diagram of the enlarged structure of A.

[0031] Figure 5 It is a schematic diagram of the exploded structure of the lock assembly of the present invention.

[0032] Figure 6 It is a schematic structural diagram of the sealing assembly of the present invention.

[0033] Figure 7 It is a schematic diagram of the explosion structure of the sealing plate of the present invention.

[0034] Figure 8 It is a schematic diagram of the explosion structure of the limit block of the present invention.

[0035] Fig. 9 It is a schematic diagram of the exploded structure of the handle assembly of the present invention.

[0036] In the figure, 1. locking assembly; 101. fixing seat; 102. rotating block; 103. baffle; 104. blocking plate; 105. L-shaped abutting rod; 2. cup cover; 3. cup body assembly; 301. outer shell; 302. liner; 303. heating module; 4. closing assembly; 401. pushing rod; 402. sealing plate; 403. holding plate; 404. limiting plate; 405. stretching spring; 406. connecting block; 407. limiting pin; 408. rotating shaft; 409. sliding block; 410. limiting block; 5. handle assembly; 501. rotating rod; 502. stretching block; 503. grab plate; 504. latch; 505. reset spring; 6. flip cover; 7. drinking assembly; 701. connecting tube; 702. straw. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0038] Example 1

[0039] Reference Figure 1 , Figure 2 , Figure 3 , Figure 6 , Figure 7 and Figure 8 , which is the first embodiment of the present invention, and provides a leak-proof vacuum electric cup, comprising a cup body assembly 3, a cup cover 2 being threadedly connected to the top of the cup body assembly 3, a flip cover 6 being hingedly connected to the upper surface of the cup cover 2, a lock assembly 1 being arranged on the outer surface of the cup cover 2, a closing assembly 4 being arranged inside the cup cover 2, a drinking assembly 7 being inserted inside the cup cover 2, and a sealing assembly comprising a gripping plate 403 hinged on the outer surface of the cup cover 2, two limit blocks 410 being fixedly connected to one side of the gripping plate 403 close to the cup cover 2, a sliding block 409 being slidably connected inside the limit block 410, a push rod 401 being fixedly connected to the outer surface of the push rod 401, a limit pin 407 being fixedly connected to the outer surface of the limit pin 407, a limit disk 404 being movably connected to the outer surface of the limit disk 404, a rotating shaft 408 being fixedly connected to the end of the limit disk 404 away from the limit pin 407, and a sealing plate 402 being fixedly connected to the outer surface of the rotating shaft 408.

[0040] Specifically, the cup body assembly 3 includes an outer shell 301, an inner liner 302 is welded to the inner side of the outer shell 301, a vacuum is maintained between the outer shell 301 and the inner liner 302, a heating module 303 is arranged at the bottom of the inner liner 302, a limiting groove is arranged on the outer surface of the limiting plate 404, a limiting pin 407 slides in the limiting groove, a slide groove matching with the push rod 401 is arranged inside the cup cover 2, the slide groove is connected to a cavity, and a connecting block 406 is fixedly connected to the outer surface of the push rod 401, and the connecting block 406 A tension spring 405 is fixedly understood on one side close to the holding plate 403, and one end of the tension spring 405 away from the connecting block 406 is fixedly connected to the inner wall of the inner cavity of the cup cover 2, a sub-groove is arranged inside the limiting block 410, and the sliding block 409 slides in the sub-groove, and an arc plate matching the sealing plate 402 is arranged inside the connecting tube 701, and the lower surface of the sealing plate 402 abuts against the upper surface of the arc plate, and both ends of the rotating shaft 408 pass through the connecting tube 701 and are fixedly connected to the side of the limiting plate 404.

[0041] Furthermore, by grasping the holding plate 403, the holding plate 403 is rotated, and the two limit blocks 410 fixedly connected to the side of the holding plate 403 drive the sliding block 409 to move, thereby pushing the connecting rod, and the connecting rod drives the limit pin 407 to move in the limit groove inside the limit plate 404, thereby driving the limit plate 404 to rotate, so that the limit plate 404 drives the internal sealing plate 402 to rotate through the rotation of the rotating shaft 408, thereby releasing the seal of the connecting pipe 701. After loosening the holding plate 403, the connecting block 406 and the stretching The setting of spring 405 drives the connecting rod to reset, so that the sealing plate 402 is reset to achieve sealing. When the holding plate 403 rotates, the push rod 401 is driven to move a distance sufficient for the limit pin 407 to move a stroke in the limit groove inside the limit plate 404, thereby realizing the opening or closing of the sealing plate 402. The connection relationship, working principle and operation sequence between the heating component and other components belong to the prior art and are common knowledge known to technicians in this field, so they will not be elaborated on here.

[0042] Example 2

[0043] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5, which is the second embodiment of the present invention, and this embodiment is based on the previous embodiment. The locking assembly 1 includes a fixing base 101 fixedly connected to the outer surface of the cup cover 2, a rotating block 102 is hinged inside the fixing base 101, two baffles 103 are interspersed inside the fixing base 101, a buckle matching the rotating block 102 is provided on the outer surface of the flip cover 6, L-shaped abutting rods 105 are fixedly connected on both sides of the rotating block 102, and a soft protrusion abutting against the outer surface of the cup cover 2 is provided on the side of the rotating block 102 close to the cup cover 2.

[0044] Specifically, the drinking component 7 includes a connecting tube 701 fixedly connected to the lower surface of the cup cover 2, the bottom end of the connecting tube 701 is fixedly connected to the straw 702, the outer surface of the baffle 103 is fixedly connected to the blocking plate 104, the outer surface of the baffle 103 and the outer surface of the fixing seat 101 are provided with magnets that cooperate with each other, and the L-shaped abutment rod 105 abuts against the end of the push rod 401 away from the holding plate 403.

[0045] Furthermore, the magnets on the outer surfaces of the two baffles 103 are separated from the magnets on the outer surface of the fixing seat 101, and the two baffles 103 are slid to both sides, so that the rotating block 102 can rotate, and the top of the rotating block 102 is opened by pressing the bottom end of the rotating block 102, so that the buckle on the outer surface of the flip cover 6 is released from the limit, so that the flip cover 6 is opened, the internal suction nozzle is exposed, and it is convenient to suck the beverage inside. The material of the straw 702 is made of high temperature resistant material, and the heating component plays a role of constant temperature without high temperature heating, so that the straw 702 will not affect the inside of the cup body assembly 3 The beverage inside the cup body is safe to drink. When the beverage inside the cup body is not drunk, the magnets on the outer surfaces of the two baffles 103 cooperate with the magnets on the outer surface of the fixing seat 101, so that the baffles 103 protect the outer surface of the rotating block 102 to prevent the rotating block 102 from rotating due to general external force impact, so that the flip cover 6 is not opened by mistake. When the flip cover 6 is opened, the soft protrusion on the outer surface of the rotating block 102 abuts against the outer surface of the cup cover 2, so that the rotating block 102 is prevented from being too close to the cup cover 2 driven by the torsion spring, so that the buckle on the outer surface of the flip cover 6 cannot be clamped with the outer surface of the rotating block 102.

[0046] Example 3

[0047] Reference Figure 1 , Figure 2 , Figure 3 and Fig. 9, which is the third embodiment of the present invention. This embodiment is based on the previous embodiment. The handle assembly 5 includes a grab plate 503 hinged on the side of the holding plate 403 away from the cup cover 2. The side of the holding plate 403 away from the cup cover 2 is hinged to two rotating rods 501 through a hinge seat. A latch 504 is inserted into the interior of the rotating rod 501. The end of the latch 504 away from the transmission rod is fixedly connected to a stretching block 502. The side of the stretching block 502 close to the rotating rod 501 is fixedly connected to a return spring 505. The end of the return spring 505 away from the stretching block 502 is fixedly connected to the outer surface of the rotating rod 501. Limiting grooves matching the latch 504 are provided on both sides of the grab plate 503.

[0048] Specifically, a socket that cooperates with the latch 504 is provided inside the limiting slide groove, and the height of the socket is flush with the height of the hinge seat where the rotating rod 501 is hinged. A torsion spring is provided at the hinged portion between the rotating block 102 and the fixed seat 101, and the hinged portion between the flip cover 6 and the cup cover 2 and the hinged portion between the grab plate 503 and the holding plate 403 are provided with the same torsion spring.

[0049] Furthermore, the torsion spring hinged between the grab plate 503 and the holding plate 403 drives the bottom end of the grab plate 503 to rotate in the direction of the holding plate 403, so that the cloth bag is clamped on the outside of the cloth bag, thereby preventing the electric cup from jumping out of the cloth bag due to the shaking of the backpack during walking. When the handle is needed to grab the electric cup, the rotation of the rotating plate drives the stretching block 502 to slide in the limiting slide groove on the outer surface of the grab plate 503, so that the pin 504 is inserted into the jack inside the limiting slide groove, and the rotating rod 501 is rotated to a horizontal position, thereby supporting the grab plate 503, so that the grab plate 503 can realize the function of a handle.

[0050] Working principle: When using a vacuum electric heating cup, add beverages into the cup body assembly 3 in advance, and then keep warm through the vacuum layer between the inner tube and the outer shell 301, and keep the temperature constant through the heating of the heating module 303 at the bottom. When the beverage inside needs to be drunk, the magnets on the outer surfaces of the two baffles 103 are separated from the magnets on the outer surface of the fixed seat 101, and the two baffles 103 are slid to both sides so that the rotating block 102 can rotate. By pressing the bottom end of the rotating block 102, the top end of the rotating block 102 is opened, so that the buckle on the outer surface of the flip cover 6 is released from the limit, so that the flip cover 6 is opened, revealing the internal suction nozzle, and when the rotating block 102 is pressed, the L-shaped abutment rod 105 on the outer surface of the rotating block 102 is squeezed into the cup cover 2 The push rod 401 is pressed, and the limit pin 407 on the outer surface of the push rod 401 drives the limit plate 404 to rotate. The rotating plate rotates through the rotating shaft 408, so that the sealing plate abuts against the arc plate on the inner wall of the connecting tube 701, thereby sealing the inside of the connecting tube 701, thereby preventing liquid from leaking due to the shaking of the cup body when the flip cover 6 is opened. After the flip cover 6 is opened, the rotating block 102 is released. At this time, the push rod 401 drives the limit pin 407 to move through the connecting block 406 on the outer surface and the tension spring 405, thereby achieving the sealing of the sealing plate 402 to the inside of the connecting block 406. When the beverage inside needs to be drunk, the holding plate 403 is grasped to rotate the holding plate 403, and the holding plate 403 is fixed by the side. The two connected limit blocks 410 drive the sliding block 409 to move, thereby pushing the connecting rod, and the connecting rod drives the limit pin 407 to move in the limit groove inside the limit plate 404, thereby driving the limit plate 404 to rotate, so that the limit plate 404 drives the internal sealing plate 402 to rotate through the rotation of the rotating shaft 408, thereby releasing the seal of the connecting tube 701, and drinking can be sucked through the suction nozzle on the upper surface of the cup cover 2 and the straw 702 at the bottom end of the connecting tube 701. After drinking, the sealing of the connecting tube 701 is completed through the same steps to prevent the internal liquid from leaking. When carrying an electric cup outdoors, the electric cup can be inserted into the bag mouth of a backpack, and the bottom end of the grab plate 503 is driven to move forward through the torsion spring hinged between the grab plate 503 and the holding plate 403. The gripping plate 403 is rotated in the direction to clamp the cloth bag outside the cloth bag, so as to prevent the electric cup from jumping out of the cloth bag due to the shaking of the backpack during walking. When the handle is needed to grab the electric cup, the rotation of the rotating plate drives the stretching block 502 to slide in the limiting slide groove on the outer surface of the gripping plate 503, so that the pin 504 is inserted into the jack inside the limiting slide groove, so that the rotating rod 501 is rotated to a horizontal position, thereby supporting the gripping plate 503 so that the gripping plate 503 can realize the function of a handle. If the heating cup is impacted by external force, if the impact causes the gripping plate 403 to rotate, causing the push rod 401 to rotate through the limiting pin 407 and the sealing disk to open the sealing state inside the connecting pipe 701,The end of the push rod 401 away from the gripping plate 403 squeezes the L-shaped abutment rod 105, thereby driving the rotating block 102 to rotate, increasing the clamping force of the top of the rotating block 102 on the buckle on the outer surface of the flip cover 6, thereby preventing the flip cover 6 from being opened and causing the internal liquid to flow out. When the external force impact causes the rotating block 102 to release the limit on the flip cover 6, the rotating block 102 drives the push rod 401 to move, thereby achieving the sealing of the inside of the connecting tube 701 through the same working principle, thereby preventing the internal liquid from leaking, and finally completing the drinking of the liquid inside the electric cup, which can play a role in preventing the liquid from spilling.

[0051] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A leak-proof vacuum electric heating cup, comprising a cup body assembly (3), characterized in that: The top of the cup body assembly (3) is threadedly connected to a cup cover (2), the upper surface of the cup cover (2) is hingedly connected to a flip cover (6), the outer surface of the cup cover (2) is provided with a lock assembly (1), the interior of the cup cover (2) is provided with a sealing assembly (4), and the interior of the cup cover (2) is interspersed with a drinking assembly (7); The lock assembly (1) comprises a fixing seat (101) fixedly connected to the outer surface of the cup cover (2), a rotating block (102) being hingedly connected inside the fixing seat (101), two baffles (103) being interspersed inside the fixing seat (101), a buckle matching with the rotating block (102) being provided on the outer surface of the flip cover (6), L-shaped abutting rods (105) being fixedly connected to both sides of the rotating block (102), and a soft protrusion abutting against the outer surface of the cup cover (2) being provided on the side of the rotating block (102) close to the cup cover (2); A sealing assembly, comprising a holding plate (403) hinged on the outer surface of a cup cover (2), wherein two limit blocks (410) are fixedly connected to a side of the holding plate (403) close to the cup cover (2), wherein a sliding block (409) is slidably connected inside the limit block (410), wherein the outer surface of the sliding block (409) is fixedly connected to a push rod (401), wherein the outer surface of the push rod (401) is fixedly connected to a limit pin (407), wherein the outer surface of the limit pin (407) is movably connected to a limit disk (404), wherein one end of the limit disk (404) away from the limit pin (407) is fixedly connected to a rotating shaft (408), and wherein the outer surface of the rotating shaft (408) is fixedly connected to a sealing plate (402); The handle assembly (5) comprises a gripping plate (503) hinged on the side of the holding plate (403) away from the cup cover (2); the side of the holding plate (403) away from the cup cover (2) is hinged to two rotating rods (501) through a hinge seat; a latch (504) is inserted into the interior of the rotating rod (501); an end of the latch (504) away from the transmission rod is fixedly connected to a stretching block (502); a side of the stretching block (502) close to the rotating rod (501) is fixedly connected to a return spring (505); an end of the return spring (505) away from the stretching block (502) is fixedly connected to the outer surface of the rotating rod (501); and limiting sliding grooves matching the latch (504) are provided on both sides of the gripping plate (503).

2. The anti-leakage vacuum electric heating cup according to claim 1, characterized in that: The cup body assembly (3) comprises an outer shell (301), an inner liner (302) is welded to the inner side of the outer shell (301), a vacuum is maintained between the outer shell (301) and the inner liner (302), and a heating module (303) is arranged at the bottom of the inner liner (302).

3. The anti-leakage vacuum electric heating cup according to claim 2, characterized in that: The drinking assembly (7) comprises a connecting tube (701) fixedly connected to the lower surface of the cup cover (2), and a drinking straw (702) is fixedly connected to the bottom end of the connecting tube (701).

4. The anti-leakage vacuum electric heating cup according to claim 3, characterized in that: The outer surface of the baffle (103) is fixedly connected to a blocking plate (104), the outer surface of the baffle (103) and the outer surface of the fixing seat (101) are provided with magnets that cooperate with each other, and the L-shaped abutment rod (105) abuts against an end of the push rod (401) away from the holding plate (403).

5. The anti-leakage vacuum electric heating cup according to claim 4, characterized in that: The outer surface of the limiting plate (404) is provided with a limiting groove, and the limiting pin (407) slides in the limiting groove.

6. The anti-leakage vacuum electric heating cup according to claim 5, characterized in that: The interior of the cup cover (2) is provided with a slide groove that cooperates with the push rod (401), and the slide groove is connected to a cavity. The outer surface of the push rod (401) is fixedly connected with a connecting block (406), and a tension spring (405) is fixedly understood on the side of the connecting block (406) close to the holding plate (403), and the end of the tension spring (405) away from the connecting block (406) is fixedly connected to the inner wall of the inner cavity of the cup cover (2).

7. The anti-leakage vacuum electric heating cup according to claim 6, characterized in that: The limiting block (410) is provided with a sub-groove inside, and the sliding block (409) slides in the sub-groove.

8. The anti-leakage vacuum electric heating cup according to claim 7, characterized in that: An arc-shaped plate matching the sealing plate (402) is arranged inside the connecting tube (701), the lower surface of the sealing plate (402) abuts against the upper surface of the arc-shaped plate, and both ends of the rotating shaft (408) pass through the connecting tube (701) and are fixedly connected to the side of the limiting plate (404).

9. The anti-leakage vacuum electric heating cup according to claim 8, characterized in that: The interior of the limiting slide groove is provided with a socket matched with the latch pin (504), and the height of the socket is flush with the height of the hinge seat to which the rotating rod (501) is hinged.

10. The anti-leakage vacuum electric heating cup according to claim 9, characterized in that: A torsion spring is provided at the hinged portion between the rotating block (102) and the fixed seat (101), and the same torsion spring is provided at the hinged portion between the flip cover (6) and the cup cover (2) and at the hinged portion between the grab plate (503) and the holding plate (403).

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