Multifunctional anti-fake cap assembly

Abstract

The utility model discloses a multifunctional anti-fake cover assembly which is applied to a container, when liquid is taken out for the first time, a jacking linkage mechanism can act on an anti-fake block to rotate and unfold relative to an anti-fake seat, so that an anti-fake assembly becomes larger integrally, the anti-fake assembly is prevented from being taken out from an opening of the container, and the multifunctional anti-fake cover assembly has the advantages of being good in anti-fake effect, simple in structure and low in manufacturing cost.

Description

Technical Field

[0001] This utility model relates to container caps, and more particularly to a multifunctional anti-counterfeit cap assembly. Background Technology

[0002] Many containers, especially those containing expensive solutions such as fine wines or beverages, are not only valuable in themselves but also in their containers. Once the solution in these containers is used up, they are often recycled by unscrupulous individuals who refill them with inferior products, thus harming consumers' interests and disrupting the market.

[0003] Therefore, many original manufacturers will set corresponding anti-counterfeiting labels on the packaging of containers. However, these anti-counterfeiting labels cannot prevent criminals from reusing empty containers for secondary or even multiple refills, resulting in poor anti-counterfeiting effectiveness.

[0004] In addition, the anti-counterfeiting structures currently used on cover components in the market have the problems of complex structure and high manufacturing cost.

[0005] Therefore, this utility model was developed to address the aforementioned problems. Utility Model Content

[0006] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a multifunctional anti-counterfeiting cap assembly, which can improve the problems existing in the prior art and has the characteristics of good anti-counterfeiting effect, simple structure, low manufacturing cost and convenient use.

[0007] This utility model is achieved through the following technical solution:

[0008] A multifunctional anti-counterfeiting cap assembly includes a base 1, a liquid outlet pipe 2 on the base 1, an upper cap 3 connected to the upper part of the base 1, and an anti-counterfeiting component 4 at the lower part of the base 1. The anti-counterfeiting component 4 includes an anti-counterfeiting seat 41 connected to the lower part of the base 1, and an anti-counterfeiting block 42 connected to the anti-counterfeiting seat 41. When subjected to external force, the anti-counterfeiting block 42 can rotate and unfold relative to the anti-counterfeiting seat 41 to prevent the anti-counterfeiting component 4 from being removed from the container opening. The cap assembly also includes a top-pressing linkage mechanism 5 for rotating and unfolding the anti-counterfeiting block 42 relative to the anti-counterfeiting seat 41 during initial use.

[0009] As described above, in a multifunctional anti-counterfeiting cap assembly, the liquid outlet pipe 2 is fixedly connected to the base 1, the anti-counterfeiting seat 41 is connected to the liquid outlet pipe 2, and the top pressure linkage mechanism 5 is configured to activate the anti-counterfeiting block 42 to rotate and unfold relative to the anti-counterfeiting seat 41 when the upper cover 3 rotates relative to the base 1 for the first time.

[0010] As described above, the multifunctional anti-counterfeiting cap assembly 4 further includes an anti-counterfeiting ball 43 that can be held tightly by a plurality of anti-counterfeiting blocks 42 and falls into the inner cavity of the container after the anti-counterfeiting blocks 42 rotate and unfold relative to the anti-counterfeiting seat 41.

[0011] As described above, in a multifunctional anti-counterfeiting cap assembly, the anti-counterfeiting seat 41 is hollow and has openings at the top and bottom. The upper opening of the anti-counterfeiting seat 41 is connected to the lower opening of the liquid outlet pipe 2. The anti-counterfeiting seat 41 is movably provided with a drive column 44 for driving the anti-counterfeiting block 42 to rotate and unfold relative to the anti-counterfeiting seat 41 and preventing the anti-counterfeiting block 42 from rotating and retracting. The drive column 44 can be linked by the top-pressing linkage mechanism 5.

[0012] As described above, in a multifunctional anti-counterfeiting cover assembly, a locking structure 45 is provided between the drive column 44 and the anti-counterfeiting seat 41. This structure locks the drive column 44 relative to the anti-counterfeiting seat 41 after the anti-counterfeiting block 42 is rotated and unfolded by the drive column 44. The locking structure 45 includes a locking protrusion 451 provided on the outer wall of the drive column 44 or the inner wall of the anti-counterfeiting seat 41, and a locking recess 452 provided on the inner wall of the anti-counterfeiting seat 41 or the outer wall of the drive column 44 for the locking protrusion 451 to be engaged and locked.

[0013] As described above, in a multifunctional anti-counterfeit cap assembly, the liquid outlet pipe 2 is provided with a first liquid outlet 21, and the upper end of the drive column 44 is provided with a first sealing part 22 for opening or sealing the first liquid outlet 21; and / or, the outer wall of the drive column 44 is provided with a sealing ring for sealing connection with the inner wall of the liquid outlet pipe 2.

[0014] As described above, in a multifunctional anti-counterfeit cap assembly, the liquid outlet tube 2 is provided with a second liquid outlet 23, and a second sealing ball 24 for opening or sealing the second liquid outlet 23 is movably provided in the liquid outlet tube 2; and / or, a third liquid outlet 25 is provided in the liquid outlet tube 2 and above the second liquid outlet 23, and a third sealing ball 26 for opening or sealing the third liquid outlet 25 is movably provided in the liquid outlet tube 2.

[0015] As described above, in a multifunctional anti-counterfeiting cover assembly, the top-pressing linkage mechanism 5 includes a top-pressing rod 51 mounted on the upper cover 3. The lower end of the top-pressing rod 51 abuts against a third sealing ball 26, and the third sealing ball 26 abuts against a second sealing ball 24. The second sealing ball 24 directly or indirectly causes the anti-counterfeiting block 42 to rotate and unfold relative to the anti-counterfeiting seat 41. Alternatively, the top-pressing linkage mechanism 5 includes a top-pressing rod 51 mounted on the upper cover 3 and a transmission rod 52 connected to the top-pressing rod 51. The upper cover 3 and the base 1 are connected by a positive thread, and the top-pressing rod 51 and the transmission rod 52 are connected by a negative thread. The lower end of the transmission rod 52 abuts against the third sealing ball 26, and the third sealing ball 26 abuts against the second sealing ball 24. The second sealing ball 24 directly or indirectly causes the anti-counterfeiting block 42 to rotate and unfold relative to the anti-counterfeiting seat 41.

[0016] As described above, in a multifunctional anti-counterfeiting cap assembly, the liquid outlet pipe 2 is movably mounted on the base 1; the top-pressing linkage mechanism 5 is configured to act to rotate and unfold the anti-counterfeiting block 42 relative to the anti-counterfeiting seat 41 when the liquid outlet pipe 2 moves relative to the base 1 for the first time.

[0017] As described above, the multifunctional anti-counterfeiting cap assembly 4 further includes an anti-counterfeiting ball 43 that can be held tightly by a plurality of anti-counterfeiting blocks 42 and falls into the inner cavity of the container after the anti-counterfeiting blocks 42 rotate and unfold relative to the anti-counterfeiting seat 41.

[0018] As described above, in a multifunctional anti-counterfeiting cover assembly, the anti-counterfeiting seat 41 is hollow and has openings at the top and bottom. The anti-counterfeiting seat 41 is movably provided with a drive column 44 for driving the anti-counterfeiting block 42 to rotate and unfold relative to the anti-counterfeiting seat 41 and preventing the anti-counterfeiting block 42 from rotating and retracting. The drive column 44 can be linked by a top-pressing linkage mechanism 5.

[0019] As described above, in a multifunctional anti-counterfeiting cover assembly, a locking structure 45 is provided between the drive column 44 and the anti-counterfeiting seat 41. This structure locks the drive column 44 relative to the anti-counterfeiting seat 41 after the anti-counterfeiting block 42 is rotated and unfolded by the drive column 44. The locking structure 45 includes a locking protrusion 451 provided on the outer wall of the drive column 44 or the inner wall of the anti-counterfeiting seat 41, and a locking recess 452 provided on the inner wall of the anti-counterfeiting seat 41 or the outer wall of the drive column 44 for the locking protrusion 451 to be engaged and locked.

[0020] As described above, in a multifunctional anti-counterfeit cap assembly, a deformable connecting tray 11 is connected to the lower part of the base 1. The lower end of the liquid outlet pipe 2 abuts against the inner bottom of the connecting tray 11, and the lower opening of the liquid outlet pipe 2 is blocked by the connecting tray 11. A liquid outlet control structure 6 is provided between the liquid outlet pipe 2 and the connecting tray 11 to connect or disconnect the inner cavity of the container from the inner cavity of the liquid outlet pipe 2 when the liquid outlet pipe 2 moves relative to the base 1. The liquid outlet control structure 6 includes a fixed liquid outlet hole 61 provided on the side wall of the connecting tray 11 for communicating with the inner cavity of the container and a movable liquid outlet hole 62 provided on the side wall of the liquid outlet pipe 2 for communicating with the inner cavity of the liquid outlet pipe 2. The movable liquid outlet hole 62 is aligned and connected with the fixed liquid outlet hole 61 or misaligned when the liquid outlet pipe 2 moves relative to the base 1.

[0021] As described above, in a multifunctional anti-counterfeit cap assembly, a fourth liquid outlet 27 is provided inside the liquid outlet pipe 2 and above the movable liquid outlet hole 62, and a fourth sealing ball 28 is movably provided inside the liquid outlet pipe 2 for opening or sealing the fourth liquid outlet 27.

[0022] As described above, in a multifunctional anti-counterfeiting cap assembly, a connecting sleeve 10 is connected to the base 1 or connecting tray 11. The connecting tray 11 is located inside the connecting sleeve 10. The side wall of the connecting sleeve 10 is provided with a sleeve outlet hole 101 that communicates with the fixed outlet hole 61. The upper opening of the anti-counterfeiting seat 41 is connected to the lower opening of the connecting sleeve 10. The upper end of the drive column 44 is sealed and its outer wall is provided with a sealing ring for sealing connection with the inner wall of the outlet pipe 2.

[0023] Compared with the prior art, the present invention has the following advantages:

[0024] 1. This utility model is applied to containers. When liquid is taken out for the first time, the top pressure linkage mechanism will cause the anti-counterfeiting block to rotate and unfold relative to the anti-counterfeiting seat, making the anti-counterfeiting component larger as a whole, thereby preventing the anti-counterfeiting component from being taken out of the container mouth. It has the characteristics of good anti-counterfeiting effect, simple structure and low manufacturing cost.

[0025] 2. In this utility model, the top-pressure linkage mechanism is configured to cause the anti-counterfeiting block to rotate and unfold relative to the anti-counterfeiting seat when the upper cover rotates relative to the base for the first time. In use, the user only needs to operate the upper cover to rotate upward relative to the base to open the opening on the liquid outlet pipe. During this process, the top-pressure linkage mechanism can directly or indirectly cause the anti-counterfeiting block to rotate and unfold relative to the anti-counterfeiting seat, thereby making the anti-counterfeiting component larger as a whole, which has the characteristics of being easy to use.

[0026] 3. The anti-counterfeiting component also includes an anti-counterfeiting ball that can be held by multiple anti-counterfeiting blocks and falls into the inner cavity of the container after the anti-counterfeiting blocks rotate and unfold relative to the anti-counterfeiting base. When in use, the anti-counterfeiting ball will fall into the inner cavity of the container, so shaking the container will cause the anti-counterfeiting ball to collide with the container and make a sound, making it easier for users to know whether the container has been used and helping to ensure the anti-counterfeiting effect.

[0027] 4. A locking structure is provided between the drive column and the anti-counterfeiting seat to lock the drive column relative to the anti-counterfeiting seat after the anti-counterfeiting block rotates and unfolds under the action of the drive column. This ensures that the drive column always prevents the anti-counterfeiting block from rotating and retracting relative to the anti-counterfeiting seat, thus ensuring that the anti-counterfeiting block is always in the unfolded state and improving the anti-counterfeiting effect.

[0028] 5. When the top cover is connected to the base, the lower end of the top pressure rod abuts against the third sealing ball, and the third sealing ball abuts against the second sealing ball. This ensures that the third and second sealing balls stably and reliably seal the third and second liquid outlets, preventing the third and second sealing balls from moving or shifting during storage and transportation, which would affect the sealing effect and ensure airtightness.

[0029] 6. A liquid discharge control structure is provided between the liquid discharge pipe and the connecting tray. By controlling the alignment and connection of the movable liquid discharge hole with the fixed liquid discharge hole, the flow rate of liquid flowing from the container cavity into the liquid discharge pipe cavity can be controlled. At the same time, the movable liquid discharge hole and the fixed liquid discharge hole can be aligned or misaligned according to the usage requirements, thereby controlling the connection or isolation between the container cavity and the liquid discharge pipe cavity. It is convenient to use and has good sealing performance. Attached Figure Description

[0030] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings, wherein:

[0031] Figure 1 This is a cross-sectional view of Embodiment 1 of the present invention;

[0032] Figure 2 This is one of the exploded views of Embodiment 1 of this utility model;

[0033] Figure 3 This is the second exploded view of Embodiment 1 of this utility model;

[0034] Figure 4 This is a cross-sectional view of Embodiment 2 of the present invention;

[0035] Figure 5 This is a cross-sectional view of Embodiment 3 of the present invention;

[0036] Figure 6 This is one of the cross-sectional views of Embodiment 4 of this utility model;

[0037] Figure 7 This is a second cross-sectional view of Embodiment 4 of the present utility model;

[0038] Figure 8 This is one of the exploded views of Embodiment 4 of this utility model;

[0039] Figure 9 This is the second exploded view of Embodiment 4 of this utility model;

[0040] Figure 10 This is a cross-sectional view of Embodiment 5 of the present invention;

[0041] Figure 11 This is a cross-sectional view of Embodiment 6 of the present invention;

[0042] Figure 12 This is one of the exploded views of Embodiment 6 of this utility model;

[0043] Figure 13 This is the second exploded view of Embodiment 6 of this utility model;

[0044] Figure 14 This is a cross-sectional view of Embodiment 7 of the present invention;

[0045] Figure 15 This is a cross-sectional view of Embodiment 7 of the present invention;

[0046] Figure 16 This is a cross-sectional view of Embodiment 8 of the present invention;

[0047] Figure 17 This is a cross-sectional view of Embodiment 8 of the present invention;

[0048] Figure 18 This is a cross-sectional view of Embodiment 9 of the present invention;

[0049] Figure 19 This is an exploded view of Embodiment 9 of this utility model. Detailed Implementation

[0050] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0051] like Figure 1-19 As shown, this utility model discloses a multifunctional anti-counterfeiting cap assembly, including a base 1, a liquid outlet pipe 2 on the base 1, an upper cover 3 connected to the upper part of the base 1, and an anti-counterfeiting component 4 at the lower part of the base 1. The anti-counterfeiting component 4 includes an anti-counterfeiting seat 41 connected to the lower part of the base 1, and an anti-counterfeiting block 42 connected to the anti-counterfeiting seat 41. The anti-counterfeiting block 42 can rotate and retract relative to the anti-counterfeiting seat 41 and can rotate and unfold relative to the anti-counterfeiting seat 41 when subjected to external force, thus preventing the anti-counterfeiting component 4 from being removed from the container opening. The cap assembly also includes a top-pressing linkage mechanism 5 for rotating and unfolding the anti-counterfeiting block 42 relative to the anti-counterfeiting seat 41 during initial use. This embodiment is applied to a container. During the first use of liquid dispensing, the top-pressing linkage mechanism causes the anti-counterfeiting block to rotate and unfold relative to the anti-counterfeiting seat, making the anti-counterfeiting component larger and thus preventing it from being removed from the container opening. It has the characteristics of good anti-counterfeiting effect, simple structure, and low manufacturing cost.

[0052] This utility model configures the top-pressure linkage mechanism so that when the top cover rotates relative to the base for the first time, it acts to rotate and unfold the anti-counterfeiting block relative to the anti-counterfeiting seat. In use, the user only needs to operate the top cover to rotate upward relative to the base to open the opening on the liquid outlet pipe. During this process, the top-pressure linkage mechanism can directly or indirectly act to rotate and unfold the anti-counterfeiting block relative to the anti-counterfeiting seat, thereby making the anti-counterfeiting component larger as a whole, which is convenient to use.

[0053] like Figure 1-10 As shown, the liquid outlet pipe 2 is fixedly connected to the base 1, the anti-fake seat 41 is connected to the liquid outlet pipe 2, and the top pressure linkage mechanism 5 is configured to act to rotate and unfold the anti-fake block 42 relative to the anti-fake seat 41 when the upper cover 3 rotates relative to the base 1 for the first time.

[0054] like Figure 1-10As shown, the anti-counterfeiting component 4 also includes an anti-counterfeiting ball 43 that can be held tightly by a plurality of anti-counterfeiting blocks 42 and falls into the inner cavity of the container after the anti-counterfeiting blocks 42 rotate and unfold relative to the anti-counterfeiting base 41. In use, the anti-counterfeiting ball will fall into the inner cavity of the container, so shaking the container will cause the anti-counterfeiting ball to collide with the container and produce a sound, making it easier for the user to clearly understand whether the container has been used, thus ensuring the anti-counterfeiting effect. In this embodiment, the plurality of anti-counterfeiting blocks 42 can be two, three, or five, etc.

[0055] like Figure 1-10 As shown, the anti-shammer seat 41 is hollow and has openings at the top and bottom. The upper opening of the anti-shammer seat 41 is connected to the lower opening of the liquid outlet pipe 2. A drive column 44 is movably provided inside the anti-shammer seat 41 to drive the anti-shammer block 42 to rotate and unfold relative to the anti-shammer seat 41 and to prevent the anti-shammer block 42 from rotating and retracting. The drive column 44 can be linked by the pressing linkage mechanism 5. The lower end face of the drive column 44 is arc-shaped, and the inner sidewall of the anti-shammer block 42 has a guide slope that guides and cooperates with the lower end face of the drive column 44. When the drive column 44 moves downward relative to the anti-shammer seat 41, the lower end face of the drive column 44 cooperates with the guide slope of the anti-shammer block 42, causing the anti-shammer block 42 to rotate outward relative to the anti-shammer seat 41, which facilitates the smooth rotation of the anti-shammer block 42 by the drive column 44.

[0056] like Figure 1-10 As shown, in order to ensure that the drive column always prevents the anti-spoofing block from rotating and retracting relative to the anti-spoofing seat, and to ensure that the anti-spoofing block is always in the extended state, a locking structure 45 is provided between the drive column 44 and the anti-spoofing seat 41. This structure locks the drive column 44 relative to the anti-spoofing seat 41 after the anti-spoofing block 42 rotates and extends due to the action of the drive column 44. The locking structure 45 includes a locking protrusion 451 provided on the outer wall of the drive column 44 or the inner wall of the anti-spoofing seat 41, and a locking recess 452 provided on the inner wall of the anti-spoofing seat 41 or the outer wall of the drive column 44 for the locking protrusion 451 to engage and lock. Wherein, as... Figure 1-5 As shown, the locking protrusion 451 is a locking ring / protrusion, and the locking recess 452 is a locking groove. Figure 6-10 As shown, the locking protrusion 451 is a locking protrusion, and the locking recess 452 is a locking recess.

[0057] like Figure 1-4 As shown in 6-10, in order to improve the sealing performance of the cover assembly before its first use, the liquid outlet pipe 2 is provided with a first liquid outlet 21, and the upper end of the drive column 44 is provided with a first sealing part 22 for opening or sealing the first liquid outlet 21.

[0058] like Figure 1-5 As shown, in order to improve the sealing performance of the cover assembly before its first use, the outer wall of the drive column 44 is provided with a sealing ring for sealing connection with the inner wall of the liquid outlet pipe 2.

[0059] like Figure 1-4As shown in Figure 10, in order to improve the sealing performance and realize the automatic sealing function, the liquid outlet pipe 2 is provided with a second liquid outlet 23, and the liquid outlet pipe 2 is movably provided with a second sealing ball 24 for opening or sealing the second liquid outlet 23.

[0060] like Figure 1-3 As shown in Figure 10, in order to improve the sealing performance and realize the automatic sealing function, a third liquid outlet 25 is provided inside the liquid outlet pipe 2 and above the second liquid outlet 23. A third sealing ball 26 is movably provided inside the liquid outlet pipe 2 for opening or sealing the third liquid outlet 25.

[0061] like Figure 1-4 As shown in Figures 1 and 10, the liquid outlet pipe 2 is provided with limiting stops 20 to block the third sealing ball 26 and the second sealing ball 24 from blocking the corresponding third liquid outlet 25 and the second liquid outlet 23 during the liquid extraction process of the tilted cover assembly, which is conducive to smooth liquid discharge.

[0062] like Figure 1-3 As shown in Figures 6-10, the top-pressure linkage mechanism 5 includes a top-pressure rod 51 mounted on the upper cover 3. The lower end of the top-pressure rod 51 abuts against the third sealing ball 26, and the third sealing ball 26 abuts against the second sealing ball 24. The second sealing ball 24 directly or indirectly acts on the anti-fake block 42 to rotate and unfold relative to the anti-fake seat 41, which can ensure that the third sealing ball and the second sealing ball stably and reliably seal the third liquid outlet and the second liquid outlet, avoiding the third sealing ball and the second sealing ball from moving or shifting during storage and transportation, thus affecting the sealing effect and ensuring the sealing performance.

[0063] like Figure 1-3 As shown in Figures 6-10, in order to better link the anti-counterfeiting components, the top-pressing linkage mechanism 5 includes a top-pressing rod 51 on the upper cover 3 and a transmission rod 52 connected to the top-pressing rod 51. The upper cover 3 and the base 1 are connected by a positive thread, and the top-pressing rod 51 and the transmission rod 52 are connected by a negative thread. The lower end of the transmission rod 52 abuts against the third sealing ball 26, and the third sealing ball 26 abuts against the second sealing ball 24. The second sealing ball 24 directly or indirectly causes the anti-counterfeiting block 42 to rotate and unfold relative to the anti-counterfeiting seat 41.

[0064] like Figure 1-10 As shown, a blocking structure 7 is provided between the transmission rod 52 and the liquid outlet pipe 2 or the base 1 to prevent the transmission rod 52 from moving upward and separating from the liquid outlet pipe 2 or the base 1.

[0065] like Figure 1-5As shown in Figure 10, to improve the anti-counterfeiting effect, the anti-counterfeiting seat 41 is detachably or removably connected to the liquid outlet pipe 2, for example, through a connecting thin section or a connecting protrusion. When the drive column 44 drives the anti-counterfeiting block 42 to rotate and unfold, if the drive column 44 continues to move downward, the anti-counterfeiting seat 41 can separate from the liquid outlet pipe 2, causing the entire anti-counterfeiting component 4 to fall into the container cavity. Alternatively, when the user drives the cap assembly to detach from the container opening, the anti-counterfeiting component is blocked by the inner edge of the container opening or the inner wall of the container, causing the anti-counterfeiting seat 41 to separate from the liquid outlet pipe 2, and the entire anti-counterfeiting component 4 to fall into the container cavity.

[0066] Principle of use in Example 1:

[0067] like Figure 1-3 As shown, the user operates the upper cover 3 to rotate upward relative to the base 1 to open the upper opening of the liquid outlet pipe 2. During the rotation of the upper cover 3, the top pressure rod 51 of the upper cover 3 drives the transmission rod 52 to move downward relative to the base 1. The lower end of the transmission rod 52 presses the drive column 44 downward relative to the anti-false seat 41 through the third sealing ball 26, the second sealing ball 24, and the first sealing part 22. The drive column 44 causes the anti-false block 42 to rotate outward relative to the anti-false seat 41, so that the anti-false ball 43 falls into the inner cavity of the container. At the same time, the sealing ring separates from the inner wall of the liquid outlet pipe 2, and the first sealing part 22 opens the first liquid outlet 21. Then, the cover assembly is tilted so that the second sealing ball 24 automatically opens the second liquid outlet 23 and the third sealing ball 26 automatically opens the third liquid outlet 25. Then, the liquid in the inner cavity of the container flows through the first liquid outlet 21, the second sealing ball 24, and the third liquid outlet 25 in sequence and flows out from the upper opening of the liquid outlet pipe 2 to the outside.

[0068] In this embodiment, after the first use, the third sealing ball 26 is pressed to the position of the second liquid outlet 23 by the transmission rod 52, and the second sealing ball 24 is pressed to the position of the first liquid outlet 21. When the upper cover is connected to the base, the pressing rod 51 abuts against the upper end of the transmission rod 52, the lower end of the transmission rod 52 abuts against the upper end of the third sealing ball 26, and the lower end of the third sealing ball 26 abuts against the second sealing ball 24.

[0069] Principle of use in Example 2:

[0070] like Figure 4As shown, the user operates the upper cover 3 to rotate upward relative to the base 1 to open the upper opening of the liquid outlet pipe 2. During the rotation of the upper cover 3, the top pressure rod 51 of the upper cover 3 drives the transmission rod 52 to move downward relative to the base 1. The lower end of the transmission rod 52 presses the drive column 44 downward relative to the anti-false seat 41 through the second sealing ball 24 and the first sealing part 22. The drive column 44 causes the anti-false block 42 to rotate outward relative to the anti-false seat 41, so that the anti-false ball 43 falls into the inner cavity of the container. At the same time, the sealing ring separates from the inner wall of the liquid outlet pipe 2, the first sealing part 22 opens the first liquid outlet 21, and then the cover assembly is tilted so that the second sealing ball 24 automatically opens the second liquid outlet 23. Then the liquid in the inner cavity of the container flows through the first liquid outlet 21 and the second sealing ball 24 in sequence and flows out from the upper opening of the liquid outlet pipe 2 to the outside.

[0071] In this embodiment, after the first use, the second sealing ball 24 is pressed to the position of the first liquid outlet 21. When the upper cover is connected to the base, the pressing rod 51 abuts against the upper end of the transmission rod 52, and the lower end of the transmission rod 52 abuts against the second sealing ball 24.

[0072] Principle of use in Example 3:

[0073] like Figure 5 As shown, the user operates the upper cover 3 to rotate upward relative to the base 1 to open the upper opening of the liquid outlet pipe 2. During the rotation of the upper cover 3, the top pressure rod 51 of the upper cover 3 drives the transmission rod 52 to move downward relative to the base 1. The lower end of the transmission rod 52 presses the drive column 44 downward relative to the anti-false seat 41 through the first sealing part 22. The drive column 44 causes the anti-false block 42 to rotate outward relative to the anti-false seat 41, so that the anti-false ball 43 falls into the inner cavity of the container. At the same time, the sealing ring separates from the inner wall of the liquid outlet pipe 2. Then, the cover assembly is tilted, and the liquid in the inner cavity of the container flows out to the outside from the upper opening of the liquid outlet pipe 2.

[0074] Principle of use in Example 4:

[0075] like Figure 6-9 As shown, the user operates the upper cover 3 to rotate upward relative to the base 1 to open the upper opening of the liquid outlet pipe 2. During the rotation of the upper cover 3, the top pressure rod 51 of the upper cover 3 drives the transmission rod 52 to move downward relative to the base 1. The lower end of the transmission rod 52 presses the drive column 44 downward relative to the anti-fake seat 41 through the first sealing part 22. The drive column 44 causes the anti-fake block 42 to rotate outward relative to the anti-fake seat 41, so that the anti-fake ball 43 falls into the inner cavity of the container. At the same time, the first sealing part 22 opens the first liquid outlet 21. Then, the cover assembly is tilted, and the liquid in the inner cavity of the container flows through the first liquid outlet 21 and flows out to the outside from the upper opening of the liquid outlet pipe 2.

[0076] Principle of use in Example 5:

[0077] like Figure 10As shown, the user operates the upper cover 3 to rotate upward relative to the base 1 to open the upper opening of the liquid outlet pipe 2. During the rotation of the upper cover 3, the top pressure rod 51 of the upper cover 3 drives the transmission rod 52 to move downward relative to the base 1. The lower end of the transmission rod 52 presses the drive column 44 downward relative to the anti-false seat 41 through the third sealing ball 26, the second sealing ball 24, and the first sealing part 22. The drive column 44 causes the anti-false block 42 to rotate outward relative to the anti-false seat 41, so that the anti-false ball 43 falls into the inner cavity of the container. At the same time, the first sealing part 22 opens the first liquid outlet 21. Then, the cover assembly is tilted so that the second sealing ball 24 automatically opens the second liquid outlet 23 and the third sealing ball 26 automatically opens the third liquid outlet 25. Then, the liquid in the inner cavity of the container flows through the first liquid outlet 21, the second sealing ball 24, and the third liquid outlet 25 in sequence and flows out from the upper opening of the liquid outlet pipe 2 to the outside.

[0078] In this embodiment, after the first use, the third sealing ball 26 is pressed to the position of the second liquid outlet 23 by the transmission rod 52, and the second sealing ball 24 is pressed to the position of the first liquid outlet 21. When the upper cover is connected to the base, the pressing rod 51 abuts against the upper end of the transmission rod 52, the lower end of the transmission rod 52 abuts against the upper end of the third sealing ball 26, and the lower end of the third sealing ball 26 abuts against the second sealing ball 24.

[0079] like Figure 11-19 As shown, for ease of use, the liquid outlet pipe 2 is movably mounted on the base 1; the top pressure linkage mechanism 5 is configured to function to rotate and unfold the anti-fake block 42 relative to the anti-fake seat 41 when the liquid outlet pipe 2 moves relative to the base 1 for the first time.

[0080] like Figure 11-19 As shown, the anti-counterfeiting component 4 also includes an anti-counterfeiting ball 43 that can be held by a plurality of anti-counterfeiting blocks 42 and falls into the inner cavity of the container after the anti-counterfeiting blocks 42 rotate and unfold relative to the anti-counterfeiting base 41. During use, the anti-counterfeiting ball falls into the inner cavity of the container, so shaking the container will cause the anti-counterfeiting ball to collide with the container and produce a sound, making it easier for the user to clearly understand whether the container has been used, thus helping to ensure the anti-counterfeiting effect.

[0081] like Figure 11-19 As shown, the anti-spoofing seat 41 is hollow and has openings at the top and bottom. A drive column 44 is movably provided inside the anti-spoofing seat 41 to drive the anti-spoofing block 42 to rotate and unfold relative to the anti-spoofing seat 41 and to prevent the anti-spoofing block 42 from rotating and retracting. The drive column 44 can be linked by a pressing linkage mechanism 5. The lower end face of the drive column 44 is arc-shaped, and the inner wall of the anti-spoofing block 42 has a guide slope that guides and cooperates with the lower end face of the drive column 44. When the drive column 44 moves downward relative to the anti-spoofing seat 41, the lower end face of the drive column 44 cooperates with the guide slope of the anti-spoofing block 42, causing the anti-spoofing block 42 to rotate outward relative to the anti-spoofing seat 41, which facilitates the smooth rotation of the anti-spoofing block 42 by the drive column 44.

[0082] like Figure 11-13 As shown in Figures 16 and 17, the anti-false seat 41 is connected to the base 1 or the connecting tray 11 via the connecting sleeve 10, with the connecting tray 11 located inside the connecting sleeve. During liquid dispensing, the liquid inside the container flows sequentially through the lower opening of the connecting sleeve 10, the inner cavity of the connecting sleeve 10, the fixed outlet hole 61, and the movable outlet hole 62 before flowing out through the upper opening of the outlet pipe 2. In these embodiments, the drive column 44 is hollow and has openings at the top and bottom to facilitate liquid dispensing.

[0083] like Figure 11-19 As shown, in order to ensure that the drive column always prevents the anti-spoofing block from rotating and retracting relative to the anti-spoofing seat, and to ensure that the anti-spoofing block is always in the extended state, a locking structure 45 is provided between the drive column 44 and the anti-spoofing seat 41. This structure locks the drive column 44 relative to the anti-spoofing seat 41 after the anti-spoofing block 42 rotates and extends due to the action of the drive column 44. The locking structure 45 includes a locking protrusion 451 provided on the outer wall of the drive column 44 or the inner wall of the anti-spoofing seat 41, and a locking recess 452 provided on the inner wall of the anti-spoofing seat 41 or the outer wall of the drive column 44 for the locking protrusion 451 to engage and lock. Wherein, as... Figure 11-13 As shown, the locking protrusion 451 is a locking ring / protrusion, and the locking recess 452 is a locking groove.

[0084] like Figure 11-19 As shown, a deformable connecting tray 11 is connected to the lower part of the base 1. The lower end of the liquid outlet pipe 2 abuts against the inner bottom of the connecting tray 11, and the lower opening of the liquid outlet pipe 2 is blocked by the connecting tray 11. A liquid outlet control structure 6 is provided between the liquid outlet pipe 2 and the connecting tray 11 to connect or disconnect the inner cavity of the container from the inner cavity of the liquid outlet pipe 2 when the liquid outlet pipe 2 moves relative to the base 1. The liquid outlet control structure 6 includes a fixed liquid outlet hole 61 provided on the side wall of the connecting tray 11 and used to communicate with the inner cavity of the container, and a movable liquid outlet hole 62 provided on the side wall of the liquid outlet pipe 2 and communicates with the inner cavity of the liquid outlet pipe 2. The movable liquid outlet hole 62 is aligned and connected with the fixed liquid outlet hole 61 or misaligned when the liquid outlet pipe 2 moves relative to the base 1. This embodiment controls the flow rate of liquid flowing from the container's inner cavity into the outlet pipe by aligning or connecting the movable outlet hole partially or completely with the fixed outlet hole. It also allows for alignment or misalignment of the movable and fixed outlet holes according to usage requirements, thus controlling the connection or isolation between the container's inner cavity and the outlet pipe's inner cavity. This design is convenient and provides good sealing. Furthermore, the deformable connecting tray 11 in this embodiment enables the outlet pipe 11 to automatically return to its original position, thereby automatically misaligning the movable outlet hole with the fixed outlet hole.

[0085] like Figure 11-19 As shown, in order to improve the sealing performance and realize the automatic sealing function, a fourth liquid outlet 27 is provided in the liquid outlet pipe 2 and above the movable liquid outlet hole 62. A fourth sealing ball 28 is movably provided in the liquid outlet pipe 2 for opening or sealing the fourth liquid outlet 27.

[0086] like Figure 18 , 19 As shown, to facilitate liquid dispensing and ensure sealing during initial use, a connecting sleeve 10 is connected to the base 1 or connecting tray 11. The connecting tray 11 is located inside the connecting sleeve 10. The side wall of the connecting sleeve 10 is provided with a sleeve outlet hole 101 communicating with the fixed liquid outlet hole 61. The upper opening of the anti-shammering seat 41 is connected to the lower opening of the connecting sleeve 10. The upper end of the drive column 44 is sealed, and its outer wall is provided with a sealing ring for sealing connection with the inner wall of the liquid outlet pipe 2. In this embodiment, the upper end of the drive column 44 is arc-shaped to prevent the drive column 44 from being hooked by a hook or other foreign object and removed from the container opening after the anti-shammering component falls into the container cavity.

[0087] The outer wall of the connecting tray 11 is sealed to the inner wall of the connecting sleeve 10, and the inner wall of the connecting tray 11 is sealed to the outer wall of the liquid outlet pipe 2 to ensure a seal.

[0088] like Figure 11-13 As shown in Figures 16-19, to improve the anti-counterfeiting effect, the anti-counterfeiting seat 41 is detachably or destructively connected to the connecting tray 11 or the base 1, for example, through a connecting thin section, connecting protrusions, or a snap-fit ​​structure. When the drive column 44 drives the anti-counterfeiting block 42 to rotate and unfold, if the drive column 44 continues to move downward, the anti-counterfeiting seat 41 can be separated from the connecting tray 11 or the base 1, causing the entire anti-counterfeiting component 4 to fall into the inner cavity of the container.

[0089] like Figure 11-19 As shown, an operating wrench / part 200 is connected to the upper part of the liquid outlet pipe 2. The user can use the operating wrench / part 200 to make the liquid outlet pipe 2 perform corresponding actions, avoiding direct contact between the user's hands and the liquid outlet pipe 2 and thus preventing contamination, ensuring convenient and safe use.

[0090] like Figure 11-19 As shown, the top pressure linkage mechanism 5 in these embodiments is the liquid outlet pipe 2, or in other words, the top pressure linkage mechanism 5 is located at the lower end of the liquid outlet pipe 2.

[0091] like Figure 11-19 As shown, the base 1 or the liquid outlet pipe 2 is provided with a limiting stop 20 to prevent the fourth sealing ball 28 from falling into the outside through the opening on the liquid outlet pipe 2.

[0092] Principle of use in Examples 6-8:

[0093] like Figure 11-17As shown, during initial use, the user rotates the top cover 3 upward relative to the base 1 to open the opening on the outlet pipe 2. Then, the user presses the operating wrench / part 200 to make the outlet pipe 2 move downward relative to the base 1. The lower end of the outlet pipe 2 presses against the connecting tray 11, causing the connecting tray 11 to deform, thereby aligning and connecting the moving outlet hole and the stationary outlet hole. At the same time, the lower end of the outlet pipe 2 presses against the driving column 44, causing it to move downward relative to the anti-fake seat 41. The driving column 44 causes the anti-fake block 42 to rotate outward relative to the anti-fake seat 41, causing the anti-fake ball 43 to fall into the inner cavity of the container.

[0094] like Figure 11-13 As shown in Figures 16 and 17, during liquid discharge, the liquid inside the container flows sequentially through the lower opening of the connecting sleeve 10, the inner cavity of the connecting sleeve 10, the static liquid outlet 61, the dynamic liquid outlet 62, and the inner cavity of the liquid outlet pipe 2 before flowing out to the outside from the upper opening of the liquid outlet pipe 2.

[0095] like Figure 14 , 15 As shown, during liquid discharge, the liquid inside the container flows sequentially through the static discharge hole 61, the dynamic discharge hole 62, and the inner cavity of the discharge pipe 2 before flowing out to the outside from the opening on the discharge pipe 2.

[0096] Principle of use in Example 9:

[0097] like Figure 18 , 19 As shown, during initial use, the user rotates the top cover 3 upward relative to the base 1 to open the opening on the outlet pipe 2. Then, the user presses the operating wrench / part 200 to make the outlet pipe 2 move downward relative to the base 1. The lower end of the outlet pipe 2 presses against the connecting tray 11, causing the connecting tray 11 to deform. This allows the moving outlet hole 62 to pass through the stationary outlet hole 61 and the sleeve outlet hole 101. At the same time, the lower end of the outlet pipe 2 presses against the driving column 44 and moves downward relative to the anti-fake seat 41. The driving column 44 causes the anti-fake block 42 to rotate outward relative to the anti-fake seat 41, causing the anti-fake ball 43 to fall into the inner cavity of the container.

[0098] like Figure 18 , 19 As shown, during liquid discharge, the liquid inside the container flows sequentially through the liquid outlet 101 of the sleeve, the static liquid outlet 61, the dynamic liquid outlet 62, and the inner cavity of the liquid outlet pipe 2 before flowing out to the outside from the opening on the liquid outlet pipe 2.

Claims

1. A multifunctional anti-counterfeit cover assembly, characterized in that... The system includes a base (1), on which a liquid outlet pipe (2) is provided. A cover (3) is connected to the upper part of the base (1). An anti-counterfeiting component (4) is provided at the lower part of the base (1). The anti-counterfeiting component (4) includes an anti-counterfeiting seat (41) connected to the lower part of the base (1). An anti-counterfeiting block (42) is connected to the anti-counterfeiting seat (41) and can rotate and unfold relative to the anti-counterfeiting seat (41) when subjected to external force to prevent the anti-counterfeiting component (4) from being taken out of the container opening. The cover assembly also includes a top-pressing linkage mechanism (5) for rotating and unfolding the anti-counterfeiting block (42) relative to the anti-counterfeiting seat (41) when used for the first time. The liquid outlet pipe (2) is fixedly connected to the base (1), the anti-fake seat (41) is connected to the liquid outlet pipe (2), and the top pressure linkage mechanism (5) is configured to cause the anti-fake block (42) to rotate and unfold relative to the anti-fake seat (41) when the upper cover (3) rotates relative to the base (1) for the first time. The anti-counterfeiting component (4) also includes an anti-counterfeiting ball (43) that can be held by a plurality of anti-counterfeiting blocks (42) and falls into the inner cavity of the container after the anti-counterfeiting blocks (42) rotate and unfold relative to the anti-counterfeiting seat (41). And / or, the anti-fake seat (41) is hollow and has openings at the top and bottom. The upper opening of the anti-fake seat (41) is connected to the lower opening of the liquid outlet pipe (2). The anti-fake seat (41) is movably provided with a drive column (44) for driving the anti-fake block (42) to rotate and unfold relative to the anti-fake seat (41) and preventing the anti-fake block (42) from rotating and retracting. The drive column (44) can be linked by the top pressure linkage mechanism (5).

2. The multifunctional anti-counterfeit cover assembly according to claim 1, characterized in that... A locking structure (45) is provided between the drive column (44) and the anti-dummy seat (41) to lock the drive column (44) relative to the anti-dummy seat (41) after the anti-dummy block (42) is rotated and unfolded by the drive column (44). The locking structure (45) includes a locking protrusion (451) provided on the outer wall of the drive column (44) or the inner wall of the anti-dummy seat (41) and a locking recess (452) provided on the inner wall of the anti-dummy seat (41) or the outer wall of the drive column (44) for the locking protrusion (451) to be engaged and locked.

3. The multifunctional anti-counterfeit cover assembly according to claim 1, characterized in that... The liquid outlet pipe (2) is provided with a first liquid outlet (21), and the upper end of the drive column (44) is provided with a first sealing part (22) for opening or sealing the first liquid outlet (21); and / or, the outer wall of the drive column (44) is provided with a sealing ring for sealing connection with the inner wall of the liquid outlet pipe (2).

4. A multifunctional anti-counterfeit cover assembly according to any one of claims 1-3, characterized in that... The liquid outlet pipe (2) is provided with a second liquid outlet (23), and a second sealing ball (24) for opening or sealing the second liquid outlet (23) is movably provided in the liquid outlet pipe (2); and / or, a third liquid outlet (25) is provided in the liquid outlet pipe (2) and above the second liquid outlet (23), and a third sealing ball (26) for opening or sealing the third liquid outlet (25) is movably provided in the liquid outlet pipe (2).

5. The multifunctional anti-counterfeit cover assembly according to claim 4, characterized in that... The top pressure linkage mechanism (5) includes a top pressure rod (51) provided on the upper cover (3). The lower end of the top pressure rod (51) abuts against the third sealing ball (26), and the third sealing ball (26) abuts against the second sealing ball (24). The second sealing ball (24) directly or indirectly causes the anti-fake block (42) to rotate and unfold relative to the anti-fake seat (41). Alternatively, the top-pressing linkage mechanism (5) includes a top-pressing rod (51) on the upper cover (3) and a transmission rod (52) connected to the top-pressing rod (51). The upper cover (3) and the base (1) are connected by a positive thread, and the top-pressing rod (51) and the transmission rod (52) are connected by a negative thread. The lower end of the transmission rod (52) abuts against the third sealing ball (26), and the third sealing ball (26) abuts against the second sealing ball (24). The second sealing ball (24) directly or indirectly causes the anti-fake block (42) to rotate and unfold relative to the anti-fake seat (41).

6. A multifunctional anti-counterfeit cover assembly, characterized in that... The system includes a base (1), on which a liquid outlet pipe (2) is provided. A cover (3) is connected to the upper part of the base (1). An anti-counterfeiting component (4) is provided at the lower part of the base (1). The anti-counterfeiting component (4) includes an anti-counterfeiting seat (41) connected to the lower part of the base (1). An anti-counterfeiting block (42) is connected to the anti-counterfeiting seat (41) and can rotate and unfold relative to the anti-counterfeiting seat (41) when subjected to external force to prevent the anti-counterfeiting component (4) from being taken out of the container opening. The cover assembly also includes a top-pressing linkage mechanism (5) for rotating and unfolding the anti-counterfeiting block (42) relative to the anti-counterfeiting seat (41) when used for the first time. The liquid outlet pipe (2) is movably mounted on the base (1); the top pressure linkage mechanism (5) is configured to act as an anti-fake block (42) to rotate and unfold relative to the anti-fake seat (41) when the liquid outlet pipe (2) moves relative to the base (1) for the first time.

7. The multifunctional anti-counterfeit cover assembly according to claim 6, characterized in that... The anti-counterfeiting component (4) also includes an anti-counterfeiting ball (43) that can be held by a plurality of anti-counterfeiting blocks (42) and falls into the inner cavity of the container after the anti-counterfeiting blocks (42) rotate and unfold relative to the anti-counterfeiting seat (41).

8. A multifunctional anti-counterfeit cover assembly according to claim 6, characterized in that... The anti-fake seat (41) is hollow and has openings at the top and bottom. The anti-fake seat (41) is movably provided with a drive column (44) for driving the anti-fake block (42) to rotate and unfold relative to the anti-fake seat (41) and preventing the anti-fake block (42) from rotating and retracting. The drive column (44) can be linked by the top-pressing linkage mechanism (5).

9. A multifunctional anti-counterfeit cover assembly according to claim 8, characterized in that... A locking structure (45) is provided between the drive column (44) and the anti-dummy seat (41) to lock the drive column (44) relative to the anti-dummy seat (41) after the anti-dummy block (42) is rotated and unfolded by the drive column (44). The locking structure (45) includes a locking protrusion (451) provided on the outer wall of the drive column (44) or the inner wall of the anti-dummy seat (41) and a locking recess (452) provided on the inner wall of the anti-dummy seat (41) or the outer wall of the drive column (44) for the locking protrusion (451) to be engaged and locked.

10. A multifunctional anti-counterfeit cover assembly according to any one of claims 6-9, characterized in that... The base (1) is connected to a deformable connecting tray (11) at its lower part. The lower end of the outlet pipe (2) abuts against the bottom of the connecting tray (11) and the lower opening of the outlet pipe (2) is blocked by the connecting tray (11). There is an outlet control structure (6) between the outlet pipe (2) and the connecting tray (11) for connecting or separating the inner cavity of the container from the inner cavity of the outlet pipe (2) when the outlet pipe (2) moves relative to the base (1). The outlet control structure (6) includes a fixed outlet hole (61) on the side wall of the connecting tray (11) for connecting with the inner cavity of the container and a movable outlet hole (62) on the side wall of the outlet pipe (2) for connecting with the inner cavity of the outlet pipe (2). The movable outlet hole (62) is aligned with or misaligned with the fixed outlet hole (61) when the outlet pipe (2) moves relative to the base (1).

11. A multifunctional anti-counterfeit cover assembly according to claim 10, characterized in that... A fourth outlet (27) is provided inside the outlet pipe (2) and above the movable outlet hole (62). A fourth sealing ball (28) for opening or sealing the fourth outlet (27) is movably provided inside the outlet pipe (2).

12. The multifunctional anti-counterfeit cover assembly according to claim 10, characterized in that... A connecting sleeve (10) is connected to the base (1) or connecting tray (11). The connecting tray (11) is located inside the connecting sleeve (10). The side wall of the connecting sleeve (10) is provided with a sleeve outlet hole (101) that communicates with the fixed outlet hole (61).

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