Wine jar with anti-counterfeiting function

Abstract

The present application relates to the technical field of wine cans, and specifically relates to a wine can with an anti-fake function, which comprises a can body, a first opening is formed in the top of the can body, the inner edge of the first opening extends upward to form a tubular mounting portion, the top edge of the tubular mounting portion extends horizontally inward to form a ring-shaped mounting plate, a spring lock catch is arranged on the top of the ring-shaped mounting plate, a cover body is arranged on the top of the wine can, a locking portion matched with the spring lock catch is arranged in the cover body, the spring lock catch cooperates with the locking portion to realize the locking of the cover body and the can body when the cover body is covered on the can body, a second opening is formed in the top of the cover body, a first ceramic plate is arranged on the top of the cover body, and the first ceramic plate is arranged in the cover body. The technical problem that the cover body of the wine can is usually detachably mounted on the top of the wine can and can be detached from the outside at any time, which leads to the wine in the wine can being easily repackaged and the anti-fake function being not prominent enough is solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of wine jars, in particular to a wine jar with anti-fake function. BACKGROUND

[0002] A wine jar is a container specially used for storing wine, which can store various types of wine such as white wine, red wine and beer, and can also extend the shelf life of wine and improve the quality of wine. The existing wine jar is usually made of ceramic wine jar. As a container with good air permeability, the ceramic wine jar can promote the fermentation and aging process of microorganisms in the white wine. The white wine stored in the pottery jar can exchange with external microorganisms, so that the enzymes and yeast in the white wine can play a role.

[0003] However, the ceramic wine jar is brittle and can be easily broken under external force, causing the overflow of wine and the waste of wine. If a wine jar made of hard material is used, the good air permeability of the ceramic wine jar will be lost, resulting in a decrease in the quality of the wine. In addition, the cover of the wine jar is usually detachably installed on the top of the wine jar, which can be easily removed from the outside at any time, which will lead to the wine in the wine jar being easily replaced, and the anti-fake function is not obvious enough.

[0004] In view of the above problems, the present application provides a wine jar with anti-fake function. SUMMARY

[0005] Therefore, the purpose of the present application is to provide a wine jar with anti-fake function to solve the technical problem that the cover of the wine jar is usually detachably installed on the top of the wine jar, which can be easily removed from the outside at any time, leading to the wine in the wine jar being easily replaced, and the anti-fake function is not obvious enough.

[0006] The present application is realized by the following technical scheme:

[0007] A wine jar with anti-fake function, comprising a jar body, the jar body is a hollow barrel-shaped structure composed of hard material, a first opening communicating with the inside of the jar body is formed on the top of the jar body, the inner edge of the first opening extends upward to form a tubular mounting part, the top edge of the tubular mounting part extends horizontally inward to form a ring-shaped mounting plate, a spring lock is arranged on the top of the ring-shaped mounting plate, a cover for closing the first opening is arranged on the top of the wine jar, the cover is a hollow cylindrical structure with an open bottom end, the cover is also composed of hard material, a locking part cooperating with the spring lock is arranged in the cover, when the cover is closed on the jar body, the cover is wrapped around the periphery of the tubular mounting part, and the spring lock cooperates with the locking part to lock the cover and the jar body.

[0008] The spring lock includes a hollow tubular mounting sleeve, which is mounted on an annular mounting plate and arranged along the diameter of the annular mounting plate. A locking block is provided inside the mounting sleeve, and the locking block slides in conjunction with the mounting sleeve. The locking block extends outward from the mounting sleeve and out of the annular mounting plate. The lower side of the outer end of the locking block is inclined outward, so that the outer end of the locking block forms an inclined surface. A spring is also provided inside the mounting sleeve. One end of the spring is connected to the inner end of the locking block, and the other end is connected to the mounting sleeve. The locking part is an annular strip arranged circumferentially along the inner wall of the lid. By moving the lid downward, the annular strip squeezes the locking block and causes the locking block to slide into the mounting sleeve. After the annular strip passes the locking block, the locking block is reset under the action of the spring, and the upper end of the annular strip abuts against the lower end of the locking block to form a locked state between the lid and the can.

[0009] The top of the cover has a second opening that communicates with the interior of the cover, and a first ceramic plate for closing the second opening is installed on the top of the cover. The first ceramic plate is located inside the cover.

[0010] Furthermore, the top of the mounting sleeve has a strip-shaped through hole that communicates with the inside of the mounting sleeve. The length direction of the strip-shaped through hole is consistent with the sliding direction of the locking block. A transmission rod is provided in the strip-shaped through hole. The lower end of the transmission rod extends through the strip-shaped through hole and connects with the locking block, while the upper end extends upward and out of the strip-shaped through hole.

[0011] The lid has a circular partition plate inside to prevent ceramic fragments from entering the tank. A push block is provided at the bottom of the partition plate. By rotating the partition plate, the push block pushes the transmission rod to move along the length of the strip-shaped through hole, thereby causing the locking block to slide in the mounting sleeve to release the locking block from the lid.

[0012] Furthermore, a first sealing element is provided between the first ceramic plate and the top wall of the cover body.

[0013] Furthermore, a second sealing element is provided between the cover and the tank.

[0014] Furthermore, the annular mounting plate has a third opening in the middle, and a second ceramic plate for closing the third opening is detachably mounted on the top of the annular mounting plate.

[0015] Furthermore, a third sealing element is provided between the second ceramic plate and the annular mounting plate.

[0016] Furthermore, the isolation plate has ventilation holes that penetrate the isolation plate along the thickness direction, and a slag-blocking cloth is installed inside the ventilation holes, with the outer edge of the slag-blocking cloth connected to the side wall of the ventilation holes.

[0017] The beneficial effects of this invention are as follows:

[0018] This anti-counterfeiting liquor jar, by combining a first ceramic plate with a jar body and lid made of rigid materials, not only ensures good air permeability, allowing the liquor to ferment and age properly, but also possesses sufficient rigidity and strength, making it resistant to breakage from external forces. Furthermore, by placing the first ceramic plate inside the lid, it is impossible to remove the jar from the outside after the lid is closed, thus enhancing the anti-counterfeiting performance.

[0019] By incorporating a spring-loaded latch and locking mechanism, the lid is secured to the container during the closing process, preventing direct external opening once fixed. Extraction of the liquor can only be achieved by breaking the first ceramic plate, which immediately alerts staff and significantly reduces the possibility of tampering, further enhancing the device's anti-counterfeiting capabilities.

[0020] By incorporating a push block, the lid can be released from the can while the partition plate is being rotated, making operation quite convenient. The partition plate serves both to isolate ceramic fragments and allows multiple locking blocks to move, thereby releasing the lid from the can, making it highly practical.

[0021] Other advantages, objectives, and features of the invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination, or may be learned from practice of the invention. The objectives and other advantages of the invention can be realized and obtained through the following description. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of an embodiment of the present invention;

[0023] Figure 2 for Figure 1 Schematic diagram of cross-section Figure 1 ;

[0024] Figure 3 for Figure 2 Enlarged structural diagram at point A;

[0025] Figure 4 for Figure 1 Schematic diagram of cross-section Figure 2 ;

[0026] Figure 5 for Figure 4 A magnified structural diagram at point B in the middle.

[0027] In the diagram: 1. Tank body; 2. First opening; 3. Tubular mounting part; 4. Annular mounting plate; 5. Cover; 6. Mounting sleeve; 7. Locking block; 8. Inclined surface; 9. Spring; 10. Annular strip; 11. Second opening; 12. First ceramic plate; 13. First fixing plate; 14. Strip-shaped through hole; 15. Transmission rod; 16. Isolation plate; 17. Pushing block; 18. First sealing element; 19. Second sealing element; 20. Third opening; 21. Second ceramic plate; 22. Third sealing element; 23. Vent hole; 24. Slag-blocking cloth; 25. Limiting block; 26. Rotating block. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0029] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention.

[0030] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0031] In the above description of the present invention, it should be noted that the terms "one side," "the other side," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of the invention is conventionally placed during use. These terms are used only for the convenience of describing the present invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0032] Furthermore, terms such as "identical" do not imply that components must be absolutely identical; minor differences are permissible. The term "perpendicular" simply means that the positional relationship between components is more perpendicular than "parallel," not that the structure must be perfectly perpendicular; a slight tilt is acceptable.

[0033] Please see Figures 1-5The present invention provides a technical solution: a wine jar with anti-counterfeiting function, including a jar body 1, the jar body 1 is a hollow barrel structure made of rigid material, the top of the jar body 1 has a first opening 2 communicating with the inside of the jar body 1, the inner edge of the first opening 2 extends upward to form a tubular mounting part 3, the top edge of the tubular mounting part 3 extends horizontally inward to form an annular mounting plate 4, the top of the annular mounting plate 4 is provided with a spring lock, the top of the wine jar is provided with a cover 5 for closing the first opening 2, the cover 5 is a hollow cylindrical structure with an open bottom, the cover 5 is also made of rigid material, the inside of the cover 5 is provided with a locking part that cooperates with the spring lock, when the cover 5 is closed on the jar body 1, the cover 5 covers the outside of the tubular mounting part 3, and the spring lock cooperates with the locking part to lock the cover 5 and the jar body 1;

[0034] The spring lock includes a hollow tubular mounting sleeve 6, which is mounted on an annular mounting plate 4 and is arranged along the diameter of the annular mounting plate 4. A locking block 7 is provided inside the mounting sleeve 6, and the locking block 7 slides with the mounting sleeve 6. The locking block 7 extends outward from the mounting sleeve 6 and out of the annular mounting plate 4. The lower side of the outer end of the locking block 7 is inclined outward so that the outer end of the locking block 7 forms an inclined surface 8. A spring 9 is also provided inside the mounting sleeve 6. One end of the spring 9 is connected to the inner end of the locking block 7, and the other end is connected to the mounting sleeve 6. The locking part is an annular strip 10 arranged circumferentially along the inner wall of the cover 5. By moving the cover 5 downward, the annular strip 10 squeezes the locking block 7 and causes the locking block 7 to slide into the mounting sleeve 6. After the annular strip 10 passes the locking block 7, the locking block 7 is reset under the action of the spring 9 and the upper end of the annular strip 10 abuts against the lower end of the locking block 7 to form a locked state between the cover 5 and the can 1.

[0035] The top of the cover 5 has a second opening 11 that communicates with the interior of the cover 5. A first ceramic plate 12 for closing the second opening 11 is installed on the top of the cover 5. The first ceramic plate 12 is located inside the cover 5.

[0036] The tank body 1 serves as a storage container for the wine, and is made of stainless steel. The first opening 2 at the top of the tank body 1 serves as a channel for storing and retrieving the wine. The inner edge of the first opening 2 extends upward to form a tubular mounting part 3. Specifically, the tubular mounting part 3 is welded to the tank body 1. The top edge of the tubular mounting part 3 extends horizontally inward to form an annular mounting plate 4. The annular mounting plate 4 is integrally formed with the tubular mounting part 3. The annular mounting plate 4 serves as the mounting base for the spring lock and is used to install the spring lock.

[0037] The spring lock includes a hollow tubular mounting sleeve 6, which is fixedly connected to an annular mounting plate 4 by screws. The mounting sleeve 6 is set along the diameter direction of the annular mounting plate 4. A locking block 7 is set inside the mounting sleeve 6. The locking block 7 slides with the mounting sleeve 6. The locking block 7 extends outward from the mounting sleeve 6 and out of the annular mounting plate 4. The lower side of the outer end of the locking block 7 is inclined outward, so that the outer end of the locking block 7 forms an inclined surface 8. Applying a downward force to the inclined surface 8 will guide the locking block 7 to slide along the length direction of the mounting sleeve 6 inside the mounting sleeve 6. A spring 9 is also set inside the mounting sleeve 6. One end of the spring 9 is fixedly connected to the inner end of the locking block 7, and the other end is fixedly connected to the inner end of the mounting sleeve 6. The spring 9 serves as an elastic reset structure for the locking block 7. After the force applied to the inclined surface is removed, the spring force of the spring 9 causes the locking block 7 to return to its original state.

[0038] The top of the wine jar is provided with a lid 5 for sealing the first opening 2. The lid 5 is made of a rigid material, and similarly, the lid 5 is also made of stainless steel. The lid 5 is a hollow cylindrical structure with an open bottom. The open bottom is designed to allow the tubular mounting part 3 to penetrate into the interior of the lid 5. When the lid 5 is closed on the jar 1, the lid 5 covers the outer periphery of the tubular mounting part 3. The inside of the lid 5 is provided with a locking part that cooperates with the spring lock. The locking part is an annular strip 10 arranged circumferentially along the inner wall of the lid 5. The annular strip 10 is welded to the inner side wall of the lid 5. By moving the lid 5 downward, the annular strip 10 presses the locking block 7 and causes the locking block 7 to slide into the mounting sleeve 6. After the annular strip 10 passes the locking block 7, the locking block 7 is reset under the action of the spring 9 and the upper end of the annular strip 10 abuts against the lower end of the locking block 7 to form a locked state between the lid 5 and the jar 1. The lower end of the lid 5 abuts against the outer top wall of the jar 1.

[0039] The top of the cover 5 has a second opening 11 that communicates with the interior of the cover 5. A first ceramic plate 12 for closing the second opening 11 is installed on the top of the cover 5. The first ceramic plate 12 is located inside the cover 5. Specifically, an annular first fixing plate 13 is provided at the bottom of the first ceramic plate 12. The first fixing plate 13 is fixedly connected to the inner top wall of the cover 5 by multiple bolts. By fixing the first fixing plate 13 to the cover 5, the first ceramic plate 12 is fixed to the top wall of the cover 5. Preferably, the first ceramic plate 12 is located in the middle of the multiple bolts, and there is a gap of 0.5-1cm between the multiple bolts and the outer wall of the first ceramic plate 12. The bolts have a limiting effect on the first ceramic plate 12, reducing the possibility of the first ceramic plate 12 undergoing large radial displacement.

[0040] When using this device, first place the liquid inside the tank 1, then install the first ceramic plate 12 inside the lid 5, then pick up the lid 5 so that the opening at the bottom of the lid 5 is aligned with the first opening 2 of the tank 1, and slowly move the lid 5 downwards until the lower end of the lid 5 is in complete contact with the outer top wall of the tank 1.

[0041] As the lid 5 moves downward, the annular strip 10 on the edge of the lid 5 will press the locking block 7 on the can 1, causing it to slide into the mounting sleeve 6. At the same time, the spring 9 is compressed and accumulates elastic potential energy. When the annular strip 10 has completely passed the locking block 7, the locking block 7 is reset under the elastic force of the spring 9, so that the upper end of the annular strip 10 abuts against the lower end of the locking block 7, thereby achieving the locking state between the lid 5 and the can 1.

[0042] This invention, by combining a first ceramic plate 12 with a can body 1 and a lid 5 made of rigid materials, not only ensures good air permeability, allowing the liquor to ferment and age well, but also provides sufficient rigidity and strength, making it less susceptible to breakage from external forces. Furthermore, by placing the first ceramic plate 12 inside the lid 5, it is impossible to remove the first ceramic plate 12 directly from the outside to retrieve the liquor after the lid 5 is closed, thus enhancing anti-counterfeiting performance.

[0043] Meanwhile, by setting a spring lock and locking part, the lid 5 can be fixed to the tank 1 during the closing process, and the lid 5 cannot be opened directly from the outside after it is fixed. If it is necessary to extract the wine, it can only be done by breaking the first ceramic plate 12. The breaking of the ceramic plate will immediately alert the staff, thus greatly reducing the possibility of being switched and further enhancing the anti-counterfeiting function of this device.

[0044] To enhance the locking effect of the spring locks, multiple sets of spring locks are arranged in a circular array. The arrangement of multiple spring locks ensures that the pressure applied by the multiple locking blocks 7 to the annular bar 10 is more even, resulting in a better locking effect.

[0045] In this embodiment: The top of the mounting sleeve 6 is provided with a strip-shaped through hole 14 that communicates with the inside of the mounting sleeve 6. The length direction of the strip-shaped through hole 14 is consistent with the sliding direction of the locking block 7. A transmission rod 15 is provided inside the strip-shaped through hole 14. The lower end of the transmission rod 15 extends through the strip-shaped through hole 14 and connects with the locking block 7, while the upper end extends upward and out of the strip-shaped through hole 14.

[0046] A circular isolation plate 16 is provided inside the cover 5 to prevent ceramic fragments from entering the tank 1. A push block 17 is provided at the bottom of the isolation plate 16. By rotating the isolation plate 16, the push block 17 pushes the transmission rod 15 to move along the length of the strip-shaped through hole 14, thereby causing the locking block 7 to slide in the mounting sleeve 6 to release the locking block 7 from locking the cover 5.

[0047] The top of the mounting sleeve 6 has a strip-shaped through hole 14 that communicates with the interior of the mounting sleeve 6. The length direction of the strip-shaped through hole 14 is consistent with the sliding direction of the locking block 7, that is, the length direction of the mounting sleeve 6. A transmission rod 15 is provided in the strip-shaped through hole 14. The strip-shaped through hole 14 serves as a sliding channel for the transmission rod 15. The transmission rod 15 slides along the length direction of the strip-shaped through hole 14. The lower end of the transmission rod 15 extends through the strip-shaped through hole 14 and connects with the locking block 7. The upper end extends upward and out of the strip-shaped through hole 14. The sliding of the transmission rod 15 will drive the locking block 7 to slide together, thereby unlocking the locking block 7.

[0048] A circular partition plate 16 is installed inside the cover 5, parallel to the top wall of the cover 5. A pushing block 17 is installed at the bottom of the partition plate 16, with its right end tilted outward. The pushing block 17 is located on the outer side of the transmission rod 15, while the transmission rod 15 abuts against the inner side of the pushing block 17. The lower end of the pushing block 17 abuts against the top wall of the mounting sleeve 6. By placing the pushing block 17 on the top wall of the mounting sleeve 6, the partition plate 16 is placed inside the cover 5. By rotating the partition plate 16, the pushing block 17 pushes the transmission rod 15 to move along the length of the strip-shaped through hole 14, thereby causing the locking block 7 to slide into the mounting sleeve 6. After the locking block 7 disengages from the annular strip 10, the fixation between the cover 5 and the tank 1 is released. By setting the pushing block 17, the fixation between the cover 5 and the tank 1 can be released during the rotation of the partition plate 16, making the operation relatively convenient. The isolation plate 16 not only serves to isolate ceramic fragments, but also allows multiple locking blocks 7 to move by rotating the isolation plate 16, thereby releasing the fixation between the cover 5 and the tank 1, making it highly practical.

[0049] Furthermore, a rotating block 26 is provided on the top of the cover. The rotating block 26 works in conjunction with a rotating rod. The rotating rod is a T-shaped rod structure composed of a horizontal bar and a vertical bar. The vertical bar and the horizontal bar are fixedly connected in the middle. The end of the vertical bar away from the horizontal bar is detachably fixedly connected to the rotating block. Specifically, the end of the vertical bar away from the horizontal bar is provided with an external thread. The top of the rotating block 26 has a threaded hole extending in the vertical direction, and the threaded hole is provided with an internal thread. The threaded hole is fixedly connected to the end of the vertical bar away from the horizontal bar by the thread. The rotating rod remains separate from the rotating block. The rotating rod is connected to the rotating block only when the isolation plate is rotated. After the first ceramic plate is broken, the rotating rod is screwed into the rotating block 26. After connection, the rotating rod continues to rotate in the same direction, thereby driving the isolation plate to rotate together, thus unlocking. It should be noted that the rotation direction of the rotating rod is consistent with the rotation direction of the isolation plate when unlocking.

[0050] Furthermore, a limiting block 25 is provided on the inner wall of the lid, with the lower end of the limiting block 25 abutting against the upper end of the isolation plate. With the above arrangement, after the rotating rod rotates and drives the isolation plate to rotate to unlock, the rotating rod is lifted upward, causing the isolation plate to move upward, and then, under the action of the limiting block, the lid is moved upward as a whole, so that the lid separates from the tank.

[0051] In this embodiment, a first sealing element 18 is provided between the first ceramic plate 12 and the inner top wall of the cover 5.

[0052] Specifically, the first ceramic plate 12 is a circular plate structure, and the first sealing element 18 is a ring structure made of rubber. The inner side wall of the first sealing element 18 has a first annular groove extending circumferentially along the first sealing element 18. The outer edge of the first ceramic plate 12 is engaged in the first annular groove, and the upper and lower surfaces of the first sealing element 18 abut against the inner top wall of the cover 5 and the top wall of the first fixing plate 13, respectively. By setting the first sealing element 18, the sealing between the cover 5 and the first ceramic plate 12 is increased.

[0053] In this embodiment, a second sealing element 19 is provided between the cover 5 and the tank 1.

[0054] Specifically, the bottom outer edge of the cover 5 extends horizontally outward to form an annular extension. The second sealing element 19 is an annular sealing ring made of rubber. The top of the second sealing element 19 is provided with an annular locking groove extending along the circumference of the second sealing ring. The extension engages in the locking groove. The lower end of the second sealing element 19 abuts against the top wall of the tank 1. By providing the first sealing element 18, the sealing between the cover 5 and the tank 1 is increased.

[0055] In this embodiment: the middle part of the annular mounting plate 4 is the third opening 20, and the top of the annular mounting plate 4 is detachably mounted with a second ceramic plate 21 for closing the third opening 20.

[0056] Specifically, the second ceramic plate 21 is installed on the same principle as the first ceramic plate 12. The top of the second ceramic plate 21 is provided with an annular second fixing plate. The second fixing plate and the annular mounting plate 4 are fixedly connected by multiple bolts. By fixing the second fixing plate to the annular mounting plate 4, the second ceramic plate 21 is fixed to the annular mounting plate 4.

[0057] In this embodiment, a third sealing element 22 is provided between the second ceramic plate 21 and the annular mounting plate 4.

[0058] The third sealing element 22 is installed on the same principle as the first sealing element 18. The second ceramic plate 21 is a circular plate structure, and the third sealing element is a ring structure made of rubber. The inner wall of the third sealing element has a second annular groove extending along the circumference of the third sealing element. The outer edge of the third ceramic plate is engaged in the second annular groove, and the upper and lower surfaces of the third sealing element abut against the second fixing plate and the annular mounting plate 4, respectively. By setting the third sealing element, the sealing between the annular mounting plate 4 and the second ceramic plate 21 is increased, and a double seal can be achieved together with the first sealing element 18 and the second sealing element 19. That is, the first sealing element 18 and the second sealing element 19 serve as the first sealing layer of the device, reducing the exchange of external gas with the gas inside the cover 5. The third sealing element 22 serves as the second sealing layer of the device, reducing the exchange of gas inside the tank 1 with the gas inside the cover 5. In summary, a double seal is achieved.

[0059] In this embodiment: the isolation plate 16 has a vent hole 23 that extends through the isolation plate 16 along the thickness direction of the isolation plate 16, and a slag-blocking cloth 24 is provided in the vent hole 23, with the outer edge of the slag-blocking cloth 24 connected to the side wall of the vent hole 23.

[0060] The isolation plate 16 has a vent hole 23 that runs through the isolation plate 16 along its thickness direction. The vent hole 23 serves as a passage for the volatile gas. A slag-blocking cloth 24 is installed inside the vent hole 23. The outer edge of the slag-blocking cloth 24 is fixedly connected to the side wall of the vent hole 23 by adhesive. The slag-blocking cloth 24 is used to prevent ceramic fragments from entering the tank 1 through the vent. When the first seal 18, the second seal 19 and the third seal 22 are in operation, the gas in the tank 1 enters the cover 5 through the second ceramic plate 21, and then enters the space above the isolation plate 16 in the cover 5 through the vent hole 23. Finally, it evaporates outward through the first ceramic plate 12. The reason for controlling the gas inside the tank 1 to evaporate outward through the first ceramic plate 12 and the second ceramic plate 21 is that the ceramic plates have many tiny pores. During the storage of liquor, these tiny pores can play a role in breathing, generating a "micro-oxygen cycle" with the liquor, allowing the liquor inside the tank to breathe, thereby accelerating the esterification, oxidation, and reduction reactions of the liquor, thus making the taste of the liquor more mellow.

[0061] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A wine jar with anti-counterfeiting function, comprising a jar body, characterized in that: The can is a hollow barrel-shaped structure made of rigid material. The top of the can has a first opening that communicates with the interior of the can. The inner edge of the first opening extends upward to form a tubular mounting part. The top edge of the tubular mounting part extends horizontally inward to form an annular mounting plate. A spring lock is provided on the top of the annular mounting plate. The top of the can is provided with a lid for closing the first opening. The lid is a hollow cylindrical structure with an open bottom. The lid is also made of rigid material. The inside of the lid is provided with a locking part that cooperates with the spring lock. When the lid is closed on the can, the lid covers the outside of the tubular mounting part, and the spring lock and the locking part cooperate to lock the lid and the can. The spring lock includes a hollow tubular mounting sleeve, which is mounted on an annular mounting plate and arranged along the diameter of the annular mounting plate. A locking block is provided inside the mounting sleeve, and the locking block slides in conjunction with the mounting sleeve. The locking block extends outward from the mounting sleeve and out of the annular mounting plate. The lower side of the outer end of the locking block is inclined outward, so that the outer end of the locking block forms an inclined surface. A spring is also provided inside the mounting sleeve. One end of the spring is connected to the inner end of the locking block, and the other end is connected to the mounting sleeve. The locking part is an annular strip arranged circumferentially along the inner wall of the lid. By moving the lid downward, the annular strip squeezes the locking block and causes the locking block to slide into the mounting sleeve. After the annular strip passes the locking block, the locking block is reset under the action of the spring, and the upper end of the annular strip abuts against the lower end of the locking block to form a locked state between the lid and the can. The top of the cover has a second opening that communicates with the interior of the cover, and a first ceramic plate for closing the second opening is installed on the top of the cover. The first ceramic plate is located inside the cover. The lid is secured to the can by spring latches and locking mechanisms. Once secured, the lid cannot be opened directly from the outside. Extraction of the liquor is achieved by breaking the first ceramic plate, and the breaking of the first ceramic plate will alert the staff.

2. A wine jar with anti-counterfeiting function according to claim 1, characterized in that: The top of the mounting sleeve has a strip-shaped through hole that communicates with the inside of the mounting sleeve. The length direction of the strip-shaped through hole is consistent with the sliding direction of the locking block. A transmission rod is provided in the strip-shaped through hole. The lower end of the transmission rod extends through the strip-shaped through hole and connects with the locking block, while the upper end extends upward and out of the strip-shaped through hole. The lid has a circular partition plate inside to prevent ceramic fragments from entering the tank. A push block is provided at the bottom of the partition plate. By rotating the partition plate, the push block pushes the transmission rod to move along the length of the strip-shaped through hole, thereby causing the locking block to slide in the mounting sleeve to release the locking block from the lid.

3. A wine jar with anti-counterfeiting function according to claim 2, characterized in that: A first sealing element is provided between the first ceramic plate and the top wall of the cover body.

4. A wine jar with anti-counterfeiting function according to claim 3, characterized in that: A second sealing element is provided between the cover and the tank.

5. A wine jar with anti-counterfeiting function according to any one of claims 2-4, characterized in that: The annular mounting plate has a third opening in the middle, and a second ceramic plate for closing the third opening is detachably mounted on the top of the annular mounting plate.

6. A wine jar with anti-counterfeiting function according to claim 5, characterized in that: A third sealing element is provided between the second ceramic plate and the annular mounting plate.

7. A wine jar with anti-counterfeiting function according to claim 6, characterized in that: The isolation plate has ventilation holes that penetrate the isolation plate along the thickness direction. A slag-blocking cloth is installed inside the ventilation holes, and the outer edge of the slag-blocking cloth is connected to the side wall of the ventilation hole.

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