A kind of cover for liquor packaging

Abstract

The present application relates to the technical field of wine cover, disclose a kind of for liquor packaging cover, including wine jar, the top of the wine jar is provided with top cover, the outer wall of the top cover is provided with docking ring, the bottom of the docking ring is fixedly connected with sealing ring, the inside of the top cover is rotatably connected with rotating column, the outer wall of the rotating column is fixedly connected with rotating disc one, the outer wall of the rotating column is fixedly connected with rotating disc two, the inside of the top cover is provided with sliding column, the inside of the top cover is provided with sliding slot, the upper and lower sides of the sliding column are all fixedly connected with limit ring, the sliding column is slidably connected in the inside of the sliding slot, the bottom of the sliding column is fixedly connected with connecting block, the one side of the connecting block is fixedly connected with docking disc. Through the cooperation between rotating disc one, rotating column and rotating disc two etc. component, the closing efficiency and consistency of the cover are improved, the accuracy and skill of artificial are no longer needed to rely on, thereby the influence of human factor on the closing quality of cover is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of wine cover, in particular to a sealing cover for liquor packaging. BACKGROUND

[0002] A wine jar is a common liquor packaging container used to hold and protect liquor. It is usually made of metal (such as aluminum alloy) or glass and other materials, with certain strength and sealing performance; the appearance of the wine jar is usually cylindrical, with a sealing cover on the upper part that can be opened and closed. The sealing cover is usually equipped with a sealing gasket to ensure the sealing and preservation of the liquor; in terms of design, the appearance of the wine jar can be decorated in various forms, such as silk printing, spraying, and decal, to increase its aesthetic appeal and attractiveness. Some high-end wine jars may also use special techniques and materials, such as metal carving and enamel painting, to showcase luxury and artistic value. In order to protect the quality of the liquor and maintain its freshness, we use a sealing cover to effectively isolate air, reduce oxygen contact, slow down the oxidation process of the liquor, and reduce the loss of volatile substances in the liquor, thus maintaining the concentration and aroma of the liquor.

[0003] In current liquor packaging, the common sealing cover design is to package by screw thread, which is usually effective in one-time use or a few times of use, but may have some problems in multiple uses;

[0004] On the one hand, due to human factors or operational errors, the worker may encounter a wrong thread when sealing the cover, which means that the threads of the sealing cover and the bottle mouth do not match, resulting in incorrect sealing of the cover, which may be caused by improper operation, uneven force, or other factors. Once the wrong thread occurs, the sealing cover cannot be used continuously and needs to be replaced with a new one; on the other hand, even if there is no wrong thread, the threads of the sealing cover may be worn or fatigued after multiple uses, resulting in a decrease in sealing performance, because the structure of the threads may be worn after multiple uses, which cannot provide good sealing effect. In this case, even if the sealing cover can be correctly packaged, it cannot guarantee a tight connection with the bottle mouth, thereby affecting the sealing and preservation of the liquor;

[0005] Moreover, in the production process of Baijiu, different specifications and capacities of wine jars may require different sizes of sealing rings to ensure good sealing effect. However, the current cap design usually cannot flexibly adapt to the needs of different sealing rings; a common situation is that the cap fits well with a specific size of sealing ring, but when the sealing ring needs to be replaced to adapt to different specifications of wine jars, the cap may not fully match the new sealing ring, which may result in poor sealing effect and fail to effectively protect the liquor from oxidation and contamination; such limitations may bring some inconvenience to both producers and consumers, for producers, they need to prepare different caps and sealing rings for different specifications of wine jars, increasing the complexity of production and inventory management, for consumers, if they purchase different specifications of Baijiu, they may need additional effort to replace the cap or sealing ring to ensure the sealing effect. SUMMARY

[0006] In view of the deficiencies of the prior art, the present application provides a cap for Baijiu packaging, which solves the problem that the device is easily produced with wrong threads when used in a cycle.

[0007] To achieve the above-mentioned purposes, the present application is implemented by the following technical solutions: a cap for Baijiu packaging, comprising a wine jar, a top cap is arranged on the top of the wine jar, a butt joint ring is arranged on the outer wall of the top cap, a sealing ring is fixedly connected to the bottom of the butt joint ring, a rotating column is rotatably connected inside the top cap, a first rotating disc is fixedly connected to the outer wall of the rotating column, a second rotating disc is fixedly connected to the outer wall of the rotating column, a sliding column is arranged inside the top cap, a sliding groove is formed in the top cap, a limiting ring is fixedly connected to the upper and lower sides of the sliding column, the sliding column is slidingly connected inside the sliding groove, a connecting block is fixedly connected to the bottom of the sliding column, a butt joint disc is fixedly connected to one side of the connecting block, the connecting block and the butt joint disc are slidingly connected inside the second rotating disc, magnetic stones are arranged on the upper and lower sides of the butt joint disc, the magnetic stones are magnetically attracted to the wine jar, a butt joint assembly is arranged on one side of the butt joint ring, and a sealing assembly is arranged inside the sealing ring.

[0008] Preferably, the butt joint assembly comprises a butt joint block, the butt joint block is fixedly connected to the inner wall of the butt joint ring, and the butt joint block is slidingly connected inside the top cap.

[0009] Preferably, a fixed column is fixedly connected inside the butt joint block, a first sliding block is slidingly connected to the outer wall of the fixed column, and a second sliding block is slidingly connected to the outer wall of the fixed column.

[0010] Preferably, springs symmetrically arranged above and below are sleeved on the outer wall of the fixed column, one end of the lower spring is fixedly connected inside the first sliding block, and the other end of the lower spring is fixedly connected inside the butt joint block.

[0011] Preferably, one end of the upper spring is fixedly connected to the inside of the second sliding block, and the other end of the upper spring is fixedly connected to the inside of the butt joint block.

[0012] Preferably, the first sliding block and the second sliding block are both rotationally connected with a connecting rod, and one end of the connecting rod is rotationally connected with a pressing block.

[0013] Preferably, the pressing block is slidingly connected to the inside of the butt joint block, and one side of the pressing block is fixedly connected with a connecting head.

[0014] Preferably, the sealing assembly comprises a suction cup, the suction cup is arranged in the inside of the sealing ring, a pull ring is slidingly connected to the inside of the sealing ring, and the bottom of the sealing ring is attached to the top of the wine tank.

[0015] Preferably, a pull handle is fixedly connected to the inside of the pull ring, and a sealing plug is fixedly connected to the bottom of the pull ring.

[0016] Preferably, the sealing plug is slidingly connected to the inside of the suction cup.

[0017] Working principle: by placing the top cover into the position of the top of the wine tank, at this time the second rotating disc will be immersed into the wine tank, and at the same time the corresponding sealing ring will be adsorbed by the suction cup, thereby sealing the opening position of the top of the wine tank, and when the corresponding sealing ring does not need to be sealed, it can be pulled by the pull handle to make the pull ring and the sealing plug displace synchronously, thereby destroying the vacuum adsorption state in the suction cup, so that it can be pulled normally, and after the corresponding sealing ring is sealed, it can be rotated by rotating the first rotating disc, so that the first rotating disc can be synchronously rotated by driving the rotating column, so that the second rotating disc is also rotated, at this time the top cover does not rotate due to the fixation of the sealing ring, so that the corresponding second rotating disc can drive the sliding column to slide along the sliding groove under the limitation of the limiting ring, thereby making the sliding column drive the connecting block to push the butt joint disc to extend into the groove in the wine tank, at this time the corresponding top cover and the wine tank can be tightly closed together by the magnetic attraction of the magnet, when the corresponding wine tank opening is too large, the butt joint ring and the sealing ring can be pulled upward according to the specific size, so that the butt joint block is separated from the position of the top cover, at this time the connecting head will be squeezed, at this time the corresponding connecting head will drive the pressing block to displace into the butt joint block, at this time the inclination angle of the connecting rod will change, thereby making the first sliding block and the second sliding block be pushed respectively, thereby making the spring be squeezed, so that the connecting head and the pressing block can successfully immerse, thereby making the butt joint block successfully separate from the position of the top cover to replace the butt joint ring and the sealing ring which are adapted to the size of the opening of the wine tank.

[0018] The present application provides a kind of for Baijiu packaging's cover. With the following beneficial effects:

[0019] 1. This invention achieves rapid closure through the cooperation of components such as turntable one, rotating column, and turntable two. It not only solves the problem of misaligned threads caused by operator error, but also improves the closure efficiency and consistency of the cap. It no longer relies on the accuracy and skill of manual labor, thereby reducing the impact of human factors on the cap closure quality. As a result, manufacturers can provide high-quality liquor packaging with greater confidence, and consumers can enjoy better product quality and user experience.

[0020] 2. This invention successfully achieves rapid sealing and opening of the device through the coordinated operation of key components such as suction cups, pull handles, and sealing plugs. It solves the problem of difficulty in opening the device when using suction cups for sealing, significantly improving the device's practicality and ease of operation. This improvement not only makes the device easier to operate and maintain, but also enhances its stability and reliability, bringing users a more convenient and efficient user experience. This simple and practical design adjustment brings substantial convenience to the daily operation of the device, further improving its overall performance and user-friendliness.

[0021] 3. This invention, through the cooperation between components such as the docking block, the fixing column, and the slider, successfully realizes the function of quickly replacing sealing rings of different specifications. It solves the problem of difficulty in replacing sealing rings when the equipment is adapted to different wine tanks, thereby significantly improving the maintenance efficiency of the equipment. It not only makes the equipment more flexible to be used in wine tanks of different specifications, but also simplifies the maintenance process and improves the reliability and ease of operation of the equipment. Attached Figure Description

[0022] Figure 1 This is a perspective view of the present invention;

[0023] Figure 2 This is a perspective view of the cap of the present invention;

[0024] Figure 3 This is a cross-sectional view of the cap of the present invention;

[0025] Figure 4 This is a cross-sectional view of the sealing ring of the present invention;

[0026] Figure 5 for Figure 5 Enlarged view of point A in the middle;

[0027] Figure 6 This is a schematic diagram of the internal structure of the docking block of the present invention.

[0028] Wherein, 1, wine tank; 2, top cover;3, butt joint ring;4, sealing ring;5, rotating disc one;6, rotating column;7, rotating disc two;8, sliding column;9, limiting ring;10, sliding groove;11, connecting block;12, butt joint disc;13, magnet;14, suction disc;15, pull ring;16, pull handle;17, sealing plug;18, butt joint block;19, fixed column;20, sliding block one;21, spring;22, sliding block two;23, connecting rod;24, extrusion block;25, connecting head. DETAILED DESCRIPTION

[0029] The technical solutions of the present application will be described clearly and completely below with reference to the drawings of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0030] Embodiment:

[0031] Please refer to the drawings of the present application Figure 1 - the drawings of the present application Figure 3 The embodiment of the present application provides a sealing cover for liquor packaging, which comprises a wine tank 1, the top of the wine tank 1 is provided with a top cover 2, the outer wall of the top cover 2 is provided with a butt joint ring 3, the bottom of the butt joint ring 3 is fixedly connected with a sealing ring 4, the inside of the top cover 2 is rotatably connected with a rotating column 6, the outer wall of the rotating column 6 is fixedly connected with a rotating disc one 5, the outer wall of the rotating column 6 is fixedly connected with a rotating disc two 7, the inside of the top cover 2 is provided with a sliding column 8, the inside of the top cover 2 is provided with a sliding groove 10, the upper and lower sides of the sliding column 8 are both fixedly connected with a limiting ring 9, the sliding column 8 is slidingly connected in the inside of the sliding groove 10, the bottom of the sliding column 8 is fixedly connected with a connecting block 11, one side of the connecting block 11 is fixedly connected with a butt joint disc 12, the connecting block 11 and the butt joint disc 12 are both slidingly connected in the inside of the rotating disc two 7, the upper and lower sides of the butt joint disc 12 are both provided with a magnet 13, the magnet 13 is magnetically attracted with the wine tank 1, one side of the butt joint ring 3 is provided with a butt joint assembly, the inside of the sealing ring 4 is provided with a sealing assembly.

[0032] Specifically, in the production process, the top cover 2 is placed on the top of the wine tank 1, which marks the key operation of the device, and the rotating disc two 7 is fully embedded in the wine tank 1, and the sealing ring 4 is accurately adsorbed by the suction cup 14 to reliably seal the opening position of the top of the wine tank 1, then the rotating disc one 5 is rotated to drive the rotating column 6 to rotate synchronously, and the rotating disc two 7 is rotated synchronously, at this time, the top cover 2 remains stationary due to the stable fixation of the sealing ring 4; with the rotation of the rotating disc two 7, the sliding column 8 is activated and constrained by the limiting ring 9 to smoothly slide along the sliding groove 10, the movement of the sliding column 8 drives the connecting block 11 to push the butt joint disc 12 to extend into the groove of the wine tank 1, and this process benefits from the magnetic attraction effect of the magnet 13 to ensure that the top cover 2 and the wine tank 1 are tightly sealed together, and this precise mechanical cooperation ensures the sealing and safety of the product and provides reliable protection for the production process; when the cover needs to be opened, the rotating disc one 5 is only reversed to make the above steps run in reverse, which not only improves the convenience of operation, but also ensures the sealing and production efficiency of the product.

[0033] Please refer to the attached Figure 3 and attached Figure 6 The butt joint assembly includes a butt joint block 18, which is fixedly connected to the inner wall of the butt joint ring 3 and is slidingly connected to the inside of the top cover 2. The butt joint block 18 is fixedly connected with a fixed column 19 inside, and the outer wall of the fixed column 19 is slidingly connected with a sliding block one 20 and a sliding block two 22. The fixed column 19 is sleeved with upper and lower symmetrical springs 21, one end of the lower spring 21 is fixedly connected to the inside of the sliding block one 20, the other end of the lower spring 21 is fixedly connected to the inside of the butt joint block 18, one end of the upper spring 21 is fixedly connected to the inside of the sliding block two 22, and the other end of the upper spring 21 is fixedly connected to the inside of the butt joint block 18. The sliding block one 20 and the sliding block two 22 are both rotatably connected with a connecting rod 23 inside, one end of the connecting rod 23 is rotatably connected with a pressing block 24, the pressing block 24 is slidingly connected to the inside of the butt joint block 18, and one side of the pressing block 24 is fixedly connected with a connecting head 25.

[0034] Specifically, when the opening size of the wine tank 1 is too large, the operator can pull the docking ring 3 together with the sealing ring 4 upwards according to the specific size requirements, so as to drive the docking block 18 to separate from the position of the top cover 2. In this process, the connecting head 25 is first subjected to extrusion, and then pushes the extrusion block 24 to displace into the docking block 18. This operation causes the inclination angle of the connecting rod 23 to change, and then pushes the sliding block one 20 and the sliding block two 22 to move in specific directions respectively, so that the spring 21 is subjected to extrusion. This chain reaction enables the connecting head 25 and the extrusion block 24 to be smoothly embedded, so that the docking block 18 successfully separates from the position of the top cover 2, creating conditions for disassembling and replacing the docking ring 3 and the sealing ring 4 suitable for different opening size wine tanks 1. The operator can rely on this design to flexibly cope with the needs of different specifications of wine tanks 1, and ensure the efficient operation of the production line.

[0035] Please refer to the accompanying Figure 4 and the accompanying Figure 5 The sealing assembly comprises a suction cup 14 arranged inside the sealing ring 4, a pull ring 15 slidingly connected inside the sealing ring 4, a sealing plug 17 slidingly connected inside the suction cup 14, and a pull handle 16 fixedly connected inside the pull ring 15.

[0036] Specifically, in this process, the sealing ring 4 is crucial. Through the precise adsorption of the suction cup 14, the sealing ring 4 can reliably seal the opening position of the top of the wine tank 1. This precise cooperation ensures the perfect fit between the sealing ring 4 and the wine tank 1, effectively preventing the leakage of liquid or gas, and ensuring product quality and production efficiency. It is worth noting that when sealing is not required, the operator can pull the pull handle 16 to simultaneously displace the pull ring 15 and the sealing plug 17. This mechanism enables the sealing ring 4 to quickly escape from the adsorption state of the suction cup 14, thereby allowing the operator to easily disassemble or adjust, thereby improving the operation convenience of the equipment and ensuring the efficient operation of the production line.

[0037] Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A closure for packaging of white wine, comprising a wine jar (1), characterized in that, The wine tank (1) top is provided with a top cover (2), the outer wall of the top cover (2) is provided with a butt joint ring (3), the butt joint ring (3) bottom is fixedly connected with a sealing ring (4), the top cover (2) is rotatably connected with a rotating column (6), the rotating column (6) outer wall is fixedly connected with a rotating disc one (5), the rotating column (6) outer wall is fixedly connected with a rotating disc two (7), the top cover (2) is provided with a sliding column (8), the top cover (2) is provided with a sliding groove (10), the sliding column (8) upper and lower sides are fixedly connected with a limiting ring (9), the sliding column (8) is slidably connected in the sliding groove (10), the sliding column (8) bottom is fixedly connected with a connecting block (11), the connecting block (11) one side is fixedly connected with a butt joint disc (12), the connecting block (11) and butt joint disc (12) are slidably connected in the rotating disc two (7), the butt joint disc (12) upper and lower sides are provided with a magnet (13), the magnet (13) and the wine tank (1) are magnetically attracted, the butt joint ring (3) one side is provided with a butt joint assembly, the sealing ring (4) is provided with a sealing assembly; The butt joint assembly includes a butt joint block (18), the butt joint block (18) is fixedly connected in the butt joint ring (3) inner wall, the butt joint block (18) is slidably connected in the top cover (2); The sealing assembly includes a suction disc (14), the suction disc (14) is arranged in the sealing ring (4), the sealing ring (4) is slidably connected with a pull ring (15), the sealing ring (4) bottom is attached to the top of the wine tank (1).

2. The closure for liquor packaging according to claim 1, characterized in that, The butt joint block (18) is fixedly connected with a fixed column (19), the fixed column (19) outer wall is slidably connected with a sliding block one (20), the fixed column (19) outer wall is slidably connected with a sliding block two (22).

3. The closure for liquor packaging according to claim 2, wherein, The fixed column (19) outer wall is sleeved with an upper and lower symmetrical spring (21), the lower side spring (21) one end is fixedly connected in the sliding block one (20), the lower side spring (21) other end is fixedly connected in the butt joint block (18).

4. The closure for liquor packaging according to claim 3, characterized in that, The upper side spring (21) one end is fixedly connected in the sliding block two (22), the upper side spring (21) other end is fixedly connected in the butt joint block (18).

5. The closure for liquor packaging according to claim 3, wherein, The sliding block one (20) and the sliding block two (22) are rotatably connected with a connecting rod (23), the connecting rod (23) one end is rotatably connected with a pressing block (24).

6. The closure for liquor packaging according to claim 5, wherein, The pressing block (24) is slidably connected in the butt joint block (18), the pressing block (24) one side is fixedly connected with a connector (25).

7. The closure for liquor packaging according to claim 1, wherein, The pull ring (15) is fixedly connected with a pull handle (16), the pull ring (15) bottom is fixedly connected with a sealing plug (17).

8. The closure for liquor packaging according to claim 7, characterized in that, The sealing plug (17) is slidably connected in the suction disc (14).

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