Anti-fake female buckle, anti-fake male buckle, anti-fake buckle and packaging box

Abstract

The utility model provides a kind of anti-fake female buckle, anti-fake male buckle, anti-fake buckle and packing box, and anti-fake female buckle includes female buckle main body and locking member;Wherein, locking member can be with the rotation groove of anti-fake female buckle as rotating center, is rotated in the length range of the guide groove of anti-fake female buckle being driven;In first state, locking member buckle is located in the first end of guide groove, check part is located in the movement path of anti-fake male buckle into male buckle insertion slot outside;In second state, locking member buckle is located in the second end of guide groove, check part is located in the movement path of anti-fake male buckle into male buckle insertion slot on.The utility model solves the problem that packing box is locked in advance, simultaneously, by rotating locking member on female buckle main body to realize the conversion between first state and second state, avoid the interference to the goods and put in, also solve the accidental drop problem caused by gravity outside female buckle main body.

Description

Technical Field

[0001] This utility model relates to the field of packaging box technology, specifically to an anti-counterfeiting female buckle, an anti-counterfeiting male buckle, an anti-counterfeiting buckle, and a packaging box. Background Technology

[0002] Nowadays, most high-end products use flip-top boxes with anti-counterfeiting features.

[0003] In actual use, it has been found that the anti-counterfeiting packaging boxes on the market mainly include a lid, a body, and anti-counterfeiting components embedded in the lid and body. During the packaging process, the product is put into the box from the opening of the box body, and then the lid is closed. During this process, the anti-counterfeiting components lock the lid and body together, such as the anti-counterfeiting buckle and packaging box disclosed in patent document CN220411444U.

[0004] However, before packaging, for ease of transportation, the lid is often only lightly placed on the box body. At this time, the anti-counterfeiting components of the lid and the box body are close to each other. Since the anti-counterfeiting components of the lid and the box body are fixed, the lid is easily vibrated during transportation or warehousing, causing it to completely close with the box body. This results in the anti-counterfeiting components locking the lid and the box body in advance, rendering the packaging box unusable.

[0005] Patent document CN223765110U discloses an anti-counterfeiting female buckle, an anti-counterfeiting male buckle, an anti-counterfeiting buckle, and a packaging box that can solve the above-mentioned technical problems. Through the structural design of the female buckle body and the insertable locking component, the problem of preventing the box lid and body from locking prematurely is solved. However, this split design of the female buckle body and locking component has significant drawbacks: the partially inserted locking component (first state) protrudes towards the center inside the packaging box, preventing the product from being placed inside. It needs to be fully inserted before the product is placed in, meaning that even after the product is placed in, the problem of premature locking still exists, which is not conducive to the need for secondary inspection of the product inside the packaging box. At the same time, the partially inserted locking component (first state) is relatively long outside the female buckle, with its center of gravity on the outside, posing a risk of accidental detachment during transportation. Utility Model Content

[0006] In view of the deficiencies in the existing technology, the purpose of this utility model is to provide an anti-counterfeiting female buckle, an anti-counterfeiting male buckle, an anti-counterfeiting buckle and a packaging box.

[0007] According to the present invention, an anti-counterfeiting female buckle includes: a female buckle body and a locking component; The female buckle body includes a female buckle mounting part and an enclosing part. The enclosing part is connected to the female buckle mounting part to form a male buckle slot for inserting the anti-counterfeiting male buckle. The enclosure is provided with a rotating groove and a guide groove; The locking element includes: a rotating handle, a rotating shaft connecting the rotating handle, and a locking element buckle. The rotating shaft and the locking element buckle are inserted from the side where the enclosure is located and are rotatably connected to the female buckle mounting part. The locking element and / or the rotating shaft are provided with a check valve; The locking member can be driven to rotate within the length range of the guide groove, with the rotating groove as the rotation center; In the first state, the locking member is located at the first end of the guide groove, and the anti-return part is located outside the movement path of the anti-counterfeiting male buckle entering the male buckle slot; In the second state, the locking element is located at the second end of the guide groove, and the anti-return part is located on the moving path of the anti-counterfeiting male buckle entering the male buckle slot.

[0008] Furthermore, the guide groove is divided into a connected insertion section and a rotation guide section, and the female buckle body also includes a first limiting structure and a second limiting structure; The first limiting structure is located at the junction of the insertion segment and the rotation guide segment, and the second limiting structure is located near the second end of the rotation guide segment; In the first state, the locking element is positioned between the first limiting structure and the first end; in the second state, the locking element is positioned between the second limiting structure and the second end.

[0009] Furthermore, the locking member buckle is provided with a foolproof structure, and the end of the insertion section is provided with a matching foolproof hole. When the locking member is inserted from the insertion section, the foolproof structure is inserted into the foolproof hole. The first limiting structure includes an elastic protrusion structure and / or a destructible protrusion structure, wherein the destructible protrusion structure can be destroyed by force when the locking member is driven; The interference amount formed by the protrusion of the first limiting structure is less than or equal to 0.5 mm; And / or, the interference amount formed by the second limiting structure through the protrusion is greater than or equal to 0.5 mm; And / or, the side of the second limiting structure facing away from the second end is a guide surface, which guides the locking member buckle to rotate through, and the side of the second limiting structure facing the second end is a limiting surface, which limits and prevents the locking member buckle from rotating in the direction of the guide surface; And / or, the first limiting structure and / or the second limiting structure are connected to the guide groove or the enclosure.

[0010] Furthermore, when the number of locking member latches is one, the number of guide grooves is one, and a check valve is provided on both the locking member latch and the rotating shaft; when the number of locking member latches is two, the number of guide grooves is two, and a check valve is provided on both locking member latches. And / or, the female buckle mounting part is provided with a snap-fit ​​part at the position corresponding to the guide groove and / or the rotating groove, and the locking buckle and / or the rotating shaft can be movably snapped onto the snap-fit ​​part; And / or, the number of the guide slots is one or more; And / or, the guide groove is an arc segment centered on the rotating groove; And / or, the check valve is a notched structure.

[0011] Furthermore, the female buckle body also includes a first connecting member and a third limiting structure; The first connector is connected between the two opposing surfaces of the female buckle mounting part and the enclosure part, and the rotating groove is axially formed inside the first connector; The third limiting structure is mirror-symmetrical about the central axis of the male buckle slot.

[0012] Furthermore, when there is only one locking member buckle, the first connecting member is partially hollowed out to expose part of the rotating shaft, and the third limiting structure is connected between the two opposing surfaces of the female buckle mounting part and the enclosing part; when there are multiple locking member buckles, the third limiting structure is connected to the first connecting member and protrudes to both sides along the width direction of the male buckle slot. And / or, when the anti-counterfeiting buckle is inserted into the buckle slot, the third limiting structure is located between the two buckles of the anti-counterfeiting buckle, restricting the two buckles from moving towards each other.

[0013] According to the present invention, an anti-counterfeiting male buckle is adapted to the anti-counterfeiting female buckle. The anti-counterfeiting male buckle includes: a male buckle mounting part and a male buckle snap fastener, wherein the male buckle snap fastener is connected to the male buckle mounting part. In the second state, the male buckle can engage with the anti-return part.

[0014] Furthermore, the anti-counterfeiting buckle also includes a limiting block, which is connected to the buckle mounting part; And / or, the male buckle is a barbed hook structure.

[0015] According to the present invention, an anti-counterfeiting buckle includes the aforementioned anti-counterfeiting female buckle and the aforementioned anti-counterfeiting male buckle.

[0016] According to the present invention, a packaging box includes the aforementioned anti-counterfeiting buckle, wherein the female buckle mounting part is connected to the box body / box lid of the packaging box, and the male buckle mounting part is correspondingly connected to the box lid / box body of the packaging box.

[0017] Compared with the prior art, the present invention has the following beneficial effects: In the first state of the anti-counterfeiting female buckle, the anti-return part is located outside the movement path of the anti-counterfeiting male buckle entering the male buckle slot. At this time, there is no structural interference in the direction of the male buckle entering and exiting the male buckle slot, and the male buckle can freely enter and exit the male buckle slot. The box cover can be opened even if it is completely closed.

[0018] Once the corresponding product is placed inside the packaging box, the locking mechanism can be rotated to enter the second state. At this time, the check valve is located on the moving path of the anti-counterfeiting buckle entering the buckle slot. When the box lid is closed, i.e. the buckle is inserted into the buckle slot, the buckle will engage with the check valve to form a dead lock, thereby locking the packaging box.

[0019] Meanwhile, the locking element rotates on the main body of the female buckle to achieve the transition between the first and second states, avoiding interference with the placement of goods and solving the problem of accidental detachment caused by the center of gravity being outside the main body of the female buckle. Attached Figure Description

[0020] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings: Figure 1 This is a perspective view of the female buckle body in one embodiment of the present utility model; Figure 2 This is a front view of the female buckle body in one embodiment of the present utility model; Figure 3 This is a cross-sectional view of the female buckle body in one embodiment of the present utility model; Figure 4 This is a top view of the female buckle body in one embodiment of the present utility model; Figure 5 This is a perspective view of the locking component in one embodiment of the present invention; Figure 6 This is a front view of the locking member in one embodiment of the present invention; Figure 7 This is a perspective view of the anti-counterfeiting buckle in one embodiment of the present invention; Figure 8 This is a schematic diagram of the anti-counterfeiting buckle in the first and second states in one embodiment of the present invention; Figure 9 This is a perspective view of the female buckle body in another embodiment of the present invention; Figure 10This is a front view of the female buckle body in another embodiment of the present invention; Figure 11 This is a top view of the female buckle body in another embodiment of the present invention; Figure 12 This is a perspective view of the locking member in another embodiment of the present invention; Figure 13 This is a front view of the locking member in another embodiment of the present invention; Figure 14 This is a perspective view of the anti-counterfeiting buckle in another embodiment of the present invention; Figure 15 This is a schematic diagram of the anti-counterfeiting buckle in the first and second states in another embodiment of the present invention; In the picture: 1-Female buckle body; 101-Female buckle mounting part; 102-Enclosing part; 103-Insertion section; 104-Rotating groove; 105-First limiting structure; 106-Anti-fool hole; 107-Second limiting structure; 108-Rotating guide section; 109-Snap-fit ​​part; 110-Third limiting structure; 111-First connecting piece; 2-Locking piece; 201-Rotating handle; 202-Rotating shaft; 203-Check valve; 204-Locking piece buckle; 205-Anti-fool structure; 3-Anti-counterfeiting male buckle; 301-Male buckle mounting part; 302-Male buckle buckle; 303-Limiting block. Detailed Implementation

[0021] The present invention will now be described in detail with reference to specific embodiments. These embodiments will help those skilled in the art to further understand the present invention, but do not limit the present invention in any way. It should be noted that those skilled in the art can make several changes and improvements without departing from the concept of the present invention. These all fall within the protection scope of the present invention.

[0022] This embodiment provides an anti-counterfeiting buckle, including an anti-counterfeiting female buckle and an anti-counterfeiting male buckle 3, which are respectively installed on the box body and the box lid of the packaging box for locking the box body and the box lid together. The anti-counterfeiting female buckle of this utility model includes a female buckle body 1 and a locking member 2, which is rotatably connected to the female buckle body 1.

[0023] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the female buckle body 1 includes a female buckle mounting part 101 and an enclosing part 102. The female buckle mounting part 101 is used to connect with the box body or lid of the packaging box. The enclosing part 102 is connected to the female buckle mounting part 101 to form a male buckle slot for inserting the anti-counterfeiting male buckle. One side of the male buckle slot is open so that the anti-counterfeiting male buckle can be inserted into the female buckle body 1 from this side. A rotating groove 104 and a guide groove are provided on the side of the enclosing part 102 away from the female buckle mounting part 101. The guide groove is an arc segment with the rotating groove 104 as the center. The guide groove is divided into a connected insertion section 103 and a rotating guide section 108. In this embodiment, there are two guide grooves. In order to facilitate the installation of the locking member 2, a snap-fit ​​part 109 is provided on the female buckle mounting part 101 at the position corresponding to the guide groove and the rotating groove 104. The snap-fit ​​part 109 can be a slot or a hole. The locking member buckle 204 and the rotating shaft 202 can be movably snapped onto the snap-fit ​​part 109. In other embodiments, the outer wall of the enclosure 102 may be provided with reinforcing ribs to increase its structural strength.

[0024] like Figure 5 and Figure 6 As shown, the locking member 2 includes a rotating handle 201, a rotating shaft 202, and a locking member latch 204. The rotating shaft 202 and the locking member latch 204 are connected to the rotating handle 201. The number of locking member latches 204 corresponds to the number of rotating slots 104, which is two. The rotating shaft 202 is located between the two locking member latches 204. In this embodiment, a check portion 203 is provided in the middle part of each of the two locking member latches 204. The check portion 203 can be a groove structure or other structures.

[0025] During installation, the rotating shaft 202 and the locking buckle 204 are inserted into the rotating groove 104 and the insertion section 103 of the guide groove from the side where the enclosure portion 102 is located, and are rotatably connected to the female buckle mounting portion 101. To prevent the locking member 2 from being inserted backwards, the end of the locking member buckle 204 is provided with a foolproof structure 205, and a matching foolproof hole 106 is provided at the end of the insertion section 103 of the guide groove. When the locking member 2 is inserted from the insertion section 103, the foolproof structure 205 is inserted into the foolproof hole 106.

[0026] The rotating handle 201 is used by the user to drive the rotation, and also serves as a limiting structure for the insertion of the rotating shaft 202 and the locking member latch 204 into the enclosure 102, controlling their insertion depth. The locking member 2 can be driven to rotate within the length range of the guide groove, with the rotating groove 104 and the rotating shaft 202 as the rotation center.

[0027] like Figure 7As shown, the anti-counterfeiting female buckle includes a female buckle mounting part 301, a female buckle latch 302, and a limiting block 303. The female buckle mounting part 301 and the limiting block 303 are connected to the female buckle mounting part 301. The female buckle mounting part 301 is used to connect with the box body or box lid of the packaging box. The female buckle latch 302 is used to insert the female anti-counterfeiting female buckle from the female buckle slot. The limiting block 303 is used to limit the insertion depth of the female buckle latch 302 after it is inserted into the female anti-counterfeiting female buckle.

[0028] like Figure 8 As shown, in the first state, the locking clip 204 is located at the insertion section 103 at one end of the guide groove. At this time, the check part 203 on the locking clip 204 is outside the movement path of the anti-counterfeiting male buckle entering the male buckle slot, and will not interfere with the anti-counterfeiting male buckle 3 in the vertical direction shown in the figure. The anti-counterfeiting male buckle 3 can freely enter and exit the male buckle slot. In the second state, the locking clip 204 is located at the end of the rotating guide section 108 at the other end of the guide groove. At this time, the check part 203 on the locking clip 204 is located on the movement path of the anti-counterfeiting male buckle entering the male buckle slot. After the male buckle mounting part 301 enters the male buckle slot, it is subjected to interference from the locking clip 204 and undergoes elastic deformation. After passing through the locking clip 204, the deformation recovers and engages with the check part 203 to lock, making it difficult to exit the male buckle slot. To enhance the fastening and fixing effect between the male buckle mounting part 301 and the check part 203, the end of the male buckle buckle 302 is designed as a barb structure, and the check part 203 is designed as a corresponding recess structure, so that the barb structure can be fastened in the recess structure.

[0029] In order to prevent the locking member 2 from sliding from the position in the first state to the position in the second state under the accidental circumstances such as its own weight or impact force, this embodiment also provides a first limiting structure 105 and a second limiting structure 107 on the female buckle body 1.

[0030] The first limiting structure 105 is located at the junction of the insertion section 103 and the rotation guide section 108, and the second limiting structure 107 is located near the second end of the rotation guide section 108. In the first state, the locking member buckle 204 is limited between the first limiting structure 105 and the first end. In the second state, the locking member buckle 204 is limited between the second limiting structure 107 and the second end. The first limiting structure 105 and the second limiting structure 107 can be connected to the guide groove or the enclosure portion 102. This utility model does not limit this, and those skilled in the art can make adaptive adjustments to its structure and position, as long as it limits the rotation of the locking member 2 to the left and right.

[0031] The difference lies in that the first limiting structure 105 is only used for temporary limiting of the locking member 2. Therefore, the first limiting structure 105 can be designed as an elastic protrusion structure and / or a destructible protrusion structure. The elastic protrusion structure can slide across its surface when the user drives the locking member 2 to rotate, while the destructible protrusion structure can be destroyed by force when the locking member 2 is driven to rotate. The interference amount formed by the protrusion of the first limiting structure 105 is less than or equal to 0.5 mm. The side of the second limiting structure 107 facing away from the second end is a guide surface, guiding the locking member latch 204 to rotate along the guide surface. The side of the second limiting structure 107 facing the second end is a limiting surface, limiting and preventing the locking member latch 204 from rotating in the direction of the guide surface. The interference amount formed by the protrusion of the second limiting structure 107 is greater than or equal to 0.5 mm.

[0032] like Figure 3 , 4 As shown, the female buckle body 1 is also provided with a first connecting member 111 and a third limiting structure 110. The first connecting member 111 connects between the two opposing surfaces of the female buckle mounting part 101 and the enclosing part 102. The third limiting structure 110 connects to the first connecting member 111 and protrudes to both sides along the width direction of the male buckle slot. When the anti-counterfeiting male buckle 3 is inserted into the male buckle slot, the two male buckle latches 302 are respectively located on both sides of the third limiting structure 110. The third limiting structure 110 limits the two male buckle latches 302, preventing them from moving towards each other under the action of external force and thus disengaging from the check part 203. In this embodiment, there are multiple locking member latches 204, and the rotating groove 104 can be axially opened inside the first connecting member 111. The number of third limiting structures 110 can be one on each side of the first connecting member 111 as shown in the figure, or more, such as four or six, etc. This utility model does not limit this. The third limiting structure can always maintain contact with the anti-counterfeiting buckle 302 during the insertion of the anti-counterfeiting buckle, or it can have a certain gap, as long as the gap is less than the amount of engagement between the buckle 302 and the check part 203.

[0033] This utility model also provides another embodiment of the anti-counterfeiting buckle, including an anti-counterfeiting female buckle and an anti-counterfeiting male buckle 3, which are respectively installed on the box body and the box lid of the packaging box for locking the box body and the box lid together. The anti-counterfeiting female buckle of this utility model includes a female buckle body 1 and a locking member 2, which is rotatably connected to the female buckle body 1.

[0034] like Figure 9 , Figure 10 , Figure 11As shown, the female buckle body 1 includes a female buckle mounting part 101 and an enclosing part 102. The female buckle mounting part 101 is used to connect with the box body or lid of the packaging box. The enclosing part 102 is connected to the female buckle mounting part 101 to form a male buckle slot for inserting the anti-counterfeiting male buckle. One side of the male buckle slot is open so that the anti-counterfeiting male buckle can be inserted into the female buckle body 1 from this side. A rotating groove 104 and a guide groove are provided on the side of the enclosing part 102 away from the female buckle mounting part 101. The guide groove is an arc segment with the rotating groove 104 as the center. The guide groove is divided into a connected insertion section 103 and a rotating guide section 108. In this embodiment, there is one guide groove. In order to facilitate the installation of the locking member 2, a snap-fit ​​part 109 is provided on the female buckle mounting part 101 at the position corresponding to the guide groove and the rotating groove 104. The snap-fit ​​part 109 can be a slot or a hole. The locking member buckle 204 and the rotating shaft 202 can be movably snapped onto the snap-fit ​​part 109. In other embodiments, the outer wall of the enclosure 102 may be provided with reinforcing ribs to increase its structural strength.

[0035] like Figure 12 and Figure 13 As shown, the locking member 2 includes a rotating handle 201, a rotating shaft 202, and a locking member latch 204. The rotating shaft 202 and the locking member latch 204 are connected to the rotating handle 201, and the number of locking member latches 204 corresponds to the number of rotating slots 104, with one latch per slot. In this embodiment, the locking member latch 204 and the rotating shaft 202 are respectively provided with a check portion 203 in their middle portions. The check portion 203 can be a groove structure or other structures.

[0036] During installation, the rotating shaft 202 and the locking buckle 204 are inserted into the rotating groove 104 and the insertion section 103 of the guide groove from the side where the enclosure portion 102 is located, and are rotatably connected to the female buckle mounting portion 101. To prevent the locking member 2 from being inserted backwards, the end of the locking member buckle 204 can also be provided with a foolproof structure, and a matching foolproof hole can also be opened at the end of the insertion section 103 of the guide groove. When the locking member 2 is inserted from the insertion section 103, the foolproof structure is inserted into the foolproof hole (not shown in the figure).

[0037] The rotating handle 201 is used by the user to drive the rotation, and also serves as a limiting structure for the insertion of the rotating shaft 202 and the locking member latch 204 into the enclosure 102, controlling their insertion depth. The locking member 2 can be driven to rotate within the length range of the guide groove, with the rotating groove 104 and the rotating shaft 202 as the rotation center.

[0038] like Figure 14As shown, the anti-counterfeiting female buckle includes a female buckle mounting part 301, a female buckle latch 302, and a limiting block 303. The female buckle latch 302 and the limiting block 303 are connected to the female buckle mounting part 301. The female buckle mounting part 301 is used to connect with the box body or box lid of the packaging box. The female buckle latch 302 is used to insert the female anti-counterfeiting female buckle from the female buckle slot. The limiting block 303 is used to limit the insertion depth of the female buckle latch 302 after it is inserted into the female anti-counterfeiting female buckle.

[0039] like Figure 15 As shown, in the first state, the locking buckle 204 is located at the insertion section 103 at one end of the guide groove. At this time, the check part 203 on the locking buckle 204 is outside the movement path of the anti-counterfeiting male buckle entering the male buckle slot, and will not interfere with the anti-counterfeiting male buckle 3 in the vertical direction shown in the figure. The anti-counterfeiting male buckle 3 can freely enter and exit the male buckle slot. In the second state, the locking buckle 204 is located at the end of the rotating guide section 108 at the other end of the guide groove. At this time, the check part 203 on the locking buckle 204 is located on the movement path of the anti-counterfeiting male buckle entering the male buckle slot. After the male buckle mounting part 301 enters the male buckle slot, it is subjected to the interference of the locking buckle 204 and the rotating shaft 202, resulting in elastic deformation. After passing through the locking buckle 204 and the rotating shaft 202, the deformation recovers and engages with the check part 203 to lock, making it difficult to exit the male buckle slot. To enhance the fastening and fixing effect between the male buckle mounting part 301 and the check part 203, the end of the male buckle buckle 302 is designed as a barb structure, and the check part 203 is designed as a corresponding recess structure, so that the barb structure can be fastened in the recess structure.

[0040] In order to prevent the locking member 2 from sliding from the position in the first state to the position in the second state under the accidental circumstances such as its own weight or impact force, this embodiment also provides a first limiting structure 105 and a second limiting structure 107 on the female buckle body 1.

[0041] The first limiting structure 105 is located at the junction of the insertion section 103 and the rotation guide section 108, and the second limiting structure 107 is located near the second end of the rotation guide section 108. In the first state, the locking member buckle 204 is limited between the first limiting structure 105 and the first end. In the second state, the locking member buckle 204 is limited between the second limiting structure 107 and the second end. The first limiting structure 105 and the second limiting structure 107 can be connected to the guide groove or the enclosure portion 102. This utility model does not limit this, and those skilled in the art can make adaptive adjustments to its structure and position, as long as it limits the rotation of the locking member 2 to the left and right.

[0042] The difference lies in that the first limiting structure 105 is only used for temporary limiting of the locking member 2. Therefore, the first limiting structure 105 can be designed as an elastic protrusion structure and / or a destructible protrusion structure. The elastic protrusion structure can slide across its surface when the user drives the locking member 2 to rotate, while the destructible protrusion structure can be destroyed by force when the locking member 2 is driven to rotate. The interference amount formed by the protrusion of the first limiting structure 105 is less than or equal to 0.5 mm. The side of the second limiting structure 107 facing away from the second end is a guide surface, guiding the locking member latch 204 to rotate along the guide surface. The side of the second limiting structure 107 facing the second end is a limiting surface, limiting and preventing the locking member latch 204 from rotating in the direction of the guide surface. The interference amount formed by the protrusion of the second limiting structure 107 is greater than or equal to 0.5 mm.

[0043] like Figure 9 , 11 As shown, the female buckle body 1 is also provided with a first connecting member 111 and a third limiting structure 110. The first connecting member 111 and the third limiting structure 110 are connected between the two opposite surfaces of the female buckle mounting part 101 and the enclosing part 102. The third limiting structure 110 is mirror-symmetrical about the central axis of the male buckle slot. The number of third limiting structures 110 can be two as shown in the figure. When the anti-counterfeiting male buckle 3 is inserted into the male buckle slot, the two male buckle clips 302 are located on both sides of the third limiting structure 110. The third limiting structure 110 limits the two male buckle clips 302, preventing them from moving towards each other under the action of external force and thus disengaging from the check part 203. In this embodiment, the number of locking clips 204 is one. The rotating groove 104 can be axially opened in the first connecting member 111. The first connecting member 111 is partially hollowed out to expose part of the rotating shaft 202, ensuring that the check part 203 of the rotating shaft 202 is exposed in the second state. In this embodiment, there are two third limiting structures 110. In other embodiments, the number of third limiting structures 110 can be more, such as four or six, or it can be just a single, larger limiting structure located on the central axis of the male buckle slot. This utility model does not impose any limitations on this. The third limiting structure can maintain contact with the male buckle latch 302 of the anti-counterfeiting male buckle throughout the insertion process, or it can have a certain gap, as long as the gap is less than the amount of engagement between the male buckle latch 302 and the check part 203.

[0044] The anti-counterfeiting buckle provided by this utility model can be used on any packaging container, especially flip-top boxes. The male / female anti-counterfeiting buckle is installed in the corresponding position on the box lid / body. From the time the box is manufactured until the product is packaged, the anti-counterfeiting buckle is in its first state, preventing the lid and body from locking prematurely. After the product is packaged, the anti-counterfeiting buckle is adjusted to its second state and the lid is closed, causing the male and female anti-counterfeiting buckles to lock together, preventing the box from being easily opened.

[0045] In the description of this application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and 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 this application.

[0046] The specific embodiments of this utility model have been described above. It should be understood that this utility model is not limited to the specific embodiments described above, and those skilled in the art can make various changes or modifications within the scope of the claims, which do not affect the substantive content of this utility model. Unless otherwise specified, the embodiments and features described in this application can be arbitrarily combined with each other.

Claims

1. A type of anti-counterfeiting mother clasp, characterized in that, include: The main body of the female buckle (1) and the locking part (2); The female buckle body (1) includes a female buckle mounting part (101) and an enclosing part (102). The enclosing part (102) is connected to the female buckle mounting part (101) to form a male buckle slot for inserting the anti-counterfeiting male buckle. The enclosure (102) is provided with a rotating groove (104) and a guide groove; The locking member (2) includes: a rotating handle (201) and a rotating shaft (202) and a locking member buckle (204) connected to the rotating handle (201). The rotating shaft (202) and the locking member buckle (204) are inserted from the side where the enclosure (102) is located and are rotatably connected to the female buckle mounting part (101). The locking buckle (204) and / or the rotating shaft (202) are provided with a check valve (203); The locking member (2) can be driven to rotate within the length range of the guide groove with the rotating groove (104) as the rotation center; In the first state, the locking buckle (204) is located at the first end of the guide groove, and the anti-return part (203) is located outside the movement path of the anti-counterfeiting male buckle entering the male buckle slot; In the second state, the locking buckle (204) is located at the second end of the guide groove, and the anti-return part (203) is located on the moving path of the anti-counterfeiting male buckle entering the male buckle slot.

2. The anti-counterfeiting mother buckle according to claim 1, characterized in that, The guide groove is divided into an insertion section (103) and a rotation guide section (108) connected together. The female buckle body (1) also includes a first limiting structure (105) and a second limiting structure (107). The first limiting structure (105) is located at the junction of the insertion section (103) and the rotation guide section (108), and the second limiting structure (107) is located near the second end of the rotation guide section (108); In the first state, the locking member latch (204) is limited between the first limiting structure (105) and the first end, and in the second state, the locking member latch (204) is limited between the second limiting structure (107) and the second end.

3. The anti-counterfeiting mother buckle according to claim 2, characterized in that, The locking member buckle (204) is provided with a foolproof structure (205), and the end of the insertion section (103) is provided with a matching foolproof hole (106). When the locking member (2) is inserted from the insertion section (103), the foolproof structure (205) is inserted into the foolproof hole (106). And / or, the first limiting structure (105) includes an elastic protrusion structure and / or a destructible protrusion structure, the destructible protrusion structure being destructible by force when the locking member (2) is driven; And / or, the interference amount formed by the protrusion of the first limiting structure (105) is less than or equal to 0.5 mm; And / or, the interference amount formed by the second limiting structure (107) through the protrusion is greater than or equal to 0.5 mm; And / or, the side of the second limiting structure (107) facing away from the second end is a guide surface, which guides the locking member buckle (204) to rotate through, and the side of the second limiting structure (107) facing the second end is a limiting surface, which limits and prevents the locking member buckle (204) from rotating in the direction of the guide surface; And / or, the first limiting structure (105) and / or the second limiting structure (107) are connected to the guide groove or the enclosure (102).

4. The anti-counterfeiting mother buckle according to claim 1, characterized in that, When there is one locking member buckle (204), there is one corresponding guide groove, and a check valve (203) is provided on the locking member buckle (204) and the rotating shaft (202); when there are two locking member buckles (204), there are two corresponding guide grooves, and a check valve (203) is provided on each of the two locking member buckles (204). And / or, the female buckle mounting part (101) is provided with a snap-fit ​​part (109) at the position corresponding to the guide groove and / or the rotating groove (104), and the locking buckle (204) and / or the rotating shaft (202) can be movably snapped onto the snap-fit ​​part (109); And / or, the number of the guide slots is one or more; And / or, the guide groove is an arc segment centered on the rotating groove (104); And / or, the check valve (203) is a notch structure.

5. The anti-counterfeiting mother buckle according to claim 1, characterized in that, The female buckle body (1) also includes a first connector (111) and a third limiting structure (110). The first connector is connected between two opposing surfaces of the female buckle mounting portion (101) and the enclosure portion (102), and the rotating groove (104) is axially formed in the first connector (111); The third limiting structure (110) is mirror-symmetrical about the central axis of the male buckle slot.

6. The anti-counterfeiting mother buckle according to claim 5, characterized in that, When there is one locking member buckle (204), the first connector (111) is partially hollowed out to expose part of the rotating shaft (202), and the third limiting structure (110) is connected between the two opposite surfaces of the female buckle mounting part (101) and the enclosure part (102); when there are multiple locking member buckles (204), the third limiting structure (110) is connected to the first connector (111) and protrudes to both sides along the width direction of the male buckle slot; And / or, when the anti-counterfeiting buckle is inserted into the buckle slot, the third limiting structure (110) is located between the two buckles of the anti-counterfeiting buckle, restricting the two buckles from moving towards each other.

7. A type of anti-counterfeiting buckle, characterized in that, Adapted to the anti-counterfeiting female buckle according to any one of claims 1-6, the anti-counterfeiting male buckle includes: a male buckle mounting part (301) and a male buckle buckle (302), wherein the male buckle buckle (302) is connected to the male buckle mounting part (301); In the second state, the male buckle (302) can engage with the anti-return part (203).

8. The anti-counterfeiting buckle according to claim 7, characterized in that, The anti-counterfeiting buckle also includes a limiting block (303), which is connected to the buckle mounting part (301). And / or, the male buckle (302) is a barbed structure.

9. An anti-counterfeiting buckle, characterized in that, It includes the anti-counterfeiting female buckle as described in any one of claims 1-6, and the anti-counterfeiting male buckle as described in claim 7 or 8.

10. A packaging box, characterized in that, The packaging box includes the anti-counterfeiting buckle as described in claim 9, wherein the female buckle mounting part (101) is connected to the box body / box cover of the packaging box, and the male buckle mounting part (301) is correspondingly connected to the box cover / box body of the packaging box.

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