A packing box with a theft-proof lock

Abstract

The present application relates to a kind of packing box with anti-theft lock catch, packing box includes box body, left upper cover and right upper cover, respectively on the front side wall and rear side wall of box body, sealing device is arranged, sealing device left upper cover, right upper cover and box body are locked together, sealing device includes mutually locked and separated insert buckle assembly and buckle seat component, respectively on outer insert buckle seat and inner insert buckle seat, outer lock catch hole and inner lock catch hole are arranged, anti-theft lock catch includes lock catch body and easy broken connecting portion, lock catch body is located in outer lock catch hole and inner lock catch hole, respectively on lock catch body, push away portion and elastic lock catch are arranged, elastic lock catch is clamped in the inner side edge of outer lock catch hole, the length of elastic lock catch is shortened, so that the wall thickness of packing box is further reduced.The first push block and the second push block are respectively pressed on push away portion, move lock catch body to the inside of box, so that the lock catch body after fracture is separated from inner lock catch hole.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of packaging boxes, and particularly relates to a packaging box with an anti-theft lock. BACKGROUND

[0002] The existing packaging box with an anti-theft lock is inconvenient for users to use because the thickness of the anti-theft lock is relatively thick. On the other hand, the elastic lock of the anti-theft lock should be separated from the anti-theft lock hole after being broken, but the existing anti-theft lock often cannot be effectively separated from the anti-theft lock hole after being broken, which affects the normal use of the anti-theft lock. SUMMARY

[0003] The present application aims to solve the technical problem of providing a packaging box with an anti-theft lock, reducing the wall thickness of the packaging box with an anti-theft lock, preventing the problem of the anti-theft lock being broken and not being effectively separated from the anti-theft lock hole, and prolonging the service life of the packaging box.

[0004] The application is achieved by providing a packaging box with anti-theft lock, which comprises a box body, a left upper cover and a right upper cover, the left side of the left upper cover and the right side of the right upper cover are connected with the box body, sealing devices are arranged on the front side wall and the rear side wall of the box body, the sealing devices buckle the left upper cover, the right upper cover and the box body together, the sealing devices comprise an insert buckle assembly and a buckle seat assembly which are buckled and separated from each other, the insert buckle assembly is arranged on the box body, the insert buckle assembly comprises an outer insert buckle seat, an inner insert buckle seat, a first insert block, a second insert block, a first spring and a second spring, the outer insert buckle seat and the inner insert buckle seat are arranged on the outer side wall and the inner side wall of the box body respectively, the first insert block, the second insert block, the first spring and the second spring are arranged in a cavity formed by the outer insert buckle seat and the inner insert buckle seat, the first spring is arranged at the rear end of the first insert block, the second spring is arranged at the rear end of the second insert block, the first spring pushes the first insert block to move to the position of the second insert block, the second spring pushes the second insert block to move to the position of the first insert block, an outer lock buckle hole and an inner lock buckle hole are arranged on the outer insert buckle seat and the inner insert buckle seat respectively, a first through hole and a second through hole which are communicated with the cavity are further arranged on the outer insert buckle seat; the anti-theft lock comprises a lock buckle cover, a lock buckle body and a breakable connecting part, the two ends of the breakable connecting part are connected with the lock buckle cover and the lock buckle body respectively, the lock buckle cover is located outside the outer insert buckle seat, the lock buckle body is located in the outer lock buckle hole and the inner lock buckle hole, a push-away part and an elastic lock buckle are arranged on the lock buckle body respectively, and the elastic lock buckle is clamped on the inner side edge of the outer lock buckle hole; the buckle seat assembly comprises a first buckle seat and a second buckle seat, the first buckle seat is arranged on the left upper cover, the second buckle seat is arranged on the right upper cover, a first buckle hole and a second buckle hole are arranged in the first buckle seat and the second buckle seat respectively; a first push hand, a first insert buckle and a first push block are arranged on the first insert block respectively, the first push hand is located in the first through hole and moves left and right along the first through hole, so that the first insert buckle is buckled or separated from the first buckle hole, a second push hand, a second insert buckle and a second push block are arranged on the second insert block respectively, the second push hand is located in the second through hole and moves left and right along the second through hole, so that the second insert buckle is buckled or separated from the second buckle hole, the first push block and the second push block press on the push-away part respectively, so that the lock buckle body moves into the box body and separates from the inner lock buckle hole; when the sealing device is in the sealing state, the first insert buckle is buckled with the first buckle hole, and the second insert buckle is buckled with the second buckle hole; when the first push hand and the second push hand move to the middle of the outer insert buckle seat at the same time, the first insert buckle is separated from the first buckle hole, and the second insert buckle is separated from the second buckle hole, so that the sealing device is in the opening state.

[0005] Further, a limiting block and a buckling step are arranged on the inner side surface of the outer insert buckle seat, when the lock buckle body is inserted into the outer lock buckle hole, the elastic lock buckle is clamped on the buckling step, a first stop edge and a second stop edge are arranged on the second insert block, the first stop edge is stopped at the limiting block, and the second stop edge is stopped at the side edge of the first insert block.

[0006] Further, a guide groove and a guide column are arranged on the inner side of the outer plug-in buckle respectively, and the first plug-in block and the second plug-in block move left and right along the guide groove and the guide column respectively.

[0007] Further, a groove is arranged on the outer surface of the outer plug-in buckle, and the lock cover of the anti-theft lock is located in the groove.

[0008] Further, a plurality of positioning columns are arranged on the outer plug-in buckle, and positioning holes are arranged on the first buckle and the second buckle respectively and cooperated with the positioning columns.

[0009] Further, a first anti-theft step, a second anti-theft step, a first plug-in hole and a second plug-in hole are arranged at the end of the outer plug-in buckle, the first plug-in moves left and right in the first plug-in hole, the second plug-in moves left and right in the second plug-in hole, the first anti-theft step is arranged at the hole edge of the first plug-in hole, and the second anti-theft step is arranged at the hole edge of the second plug-in hole.

[0010] Further, the first buckle comprises a first outer buckle and a first inner buckle which are cooperated with each other and fixed on the inner and outer sides of the left upper cover, and the second buckle comprises a second outer buckle and a second inner buckle which are cooperated with each other and fixed on the inner and outer sides of the right upper cover.

[0011] Further, a counterbore is arranged on the left and right sides of the top of the outer plug-in buckle respectively, a guide column and a compression spring are arranged in the counterbore respectively, the guide column moves up and down along the counterbore, the upper end of the guide column is higher than the upper surface of the outer plug-in buckle, the guide column is located at the bottom of the left upper cover and the right upper cover, and when the left upper cover and the right upper cover are in the uncoupling state with the box body, the guide column uncouples the left upper cover and the right upper cover from the buckling position with the box body, so that the left upper cover and the right upper cover are in the open cover state.

[0012] Further, a mounting groove is arranged on the outer plug-in buckle and communicated with the counterbore, a limiting part is arranged on the guide column, the shape of the limiting part is larger than the inner diameter of the counterbore, the limiting part is stopped at the top surface of the mounting groove, and the compression spring is located in the mounting groove and abuts against the lower part of the limiting part.

[0013] Compared with the prior art, the packaging box with the anti-theft lock buckle of the application comprises a box body, a left upper cover and a right upper cover, sealing devices are arranged on the front side wall and the rear side wall of the box body respectively, the sealing devices buckle the left upper cover, the right upper cover and the box body together, the sealing devices comprise a plug-in buckle assembly and a buckle seat assembly which are buckled and separated from each other, the plug-in buckle assembly is arranged on the box body, the plug-in buckle assembly comprises an outer plug-in buckle seat, an inner plug-in buckle seat, a first plug-in block, a second plug-in block, a first spring and a second spring, an outer lock buckle hole and an inner lock buckle hole are arranged on the outer plug-in buckle seat and the inner plug-in buckle seat respectively, and a first through hole and a second through hole which are communicated with a cavity are further arranged on the outer plug-in buckle seat. The anti-theft lock buckle comprises a lock buckle cover, a lock buckle body and a breakable connecting part, the lock buckle cover is located outside the outer plug-in buckle seat, the lock buckle body is located in the outer lock buckle hole and the inner lock buckle hole, a push-away part and an elastic lock buckle are arranged on the lock buckle body respectively, and the elastic lock buckle is clamped on the inner side edge of the outer lock buckle hole; the buckle seat assembly comprises a first buckle seat and a second buckle seat, a first buckle hole and a second buckle hole are arranged in the first buckle seat and the second buckle seat respectively; a first push hand, a first plug-in buckle and a first push block are arranged on the first plug-in block respectively, and a second push hand, a second plug-in buckle and a second push block are arranged on the second plug-in block respectively, the first push block and the second push block are respectively pressed on the push-away part to move the lock buckle body into the box body and separate it from the inner lock buckle hole. When the sealing device is in a sealing state, the first plug-in buckle is buckled with the first buckle hole, and the second plug-in buckle is buckled with the second buckle hole. When the first push hand and the second push hand move towards the middle of the outer plug-in buckle seat at the same time, the first plug-in buckle is separated from the first buckle hole, the second plug-in buckle is separated from the second buckle hole, and the sealing device is in an opening state. The anti-theft lock buckle of the application is provided with a push-away part and an elastic lock buckle respectively, a first push hand and a second push hand are arranged on the first plug-in block and the second plug-in block respectively, the first push block and the second push block are respectively pressed on the push-away part to move the lock buckle body into the box body, so that the lock buckle body separated after the breakable connecting part is broken is separated from the inner lock buckle hole, thereby preventing the problem that the lock buckle body cannot be effectively separated from the lock buckle hole after the breakable connecting part is broken. In addition, the elastic lock buckle is buckled with the outer plug-in buckle seat, the length of the elastic lock buckle is shortened, and the wall thickness of the packaging box is further reduced. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a packaging box in a sealing state;

[0015] Figure 2 is a packaging box in an opening state; Figure 1

[0016] Figure 3 is a packaging box in an opening state; Figure 1

[0017] Figure 4 is a packaging box in an opening state; Figure 3 ​​​

[0018] Figure 5 As Figure 3 the outer plug buckle seat is removed from the box sealing device in the open box state;

[0019] Figure 6 As Figure 3 the outer plug buckle seat is removed from the box sealing device in the open box state;

[0020] Figure 7 Figure 3 the outer plug buckle seat is removed from the box sealing device in the open box state;

[0021] Figure 8 As Figure 7 the outer plug buckle seat is removed from the box sealing device in the open box state;

[0022] Figure 9 As the outer plug buckle seat is removed from the box sealing device in the open box state;

[0023] Figure 10 As Figure 1 the outer plug buckle seat is removed from the box sealing device in the open box state;

[0024] Figure 11 As Figure 5 the outer plug buckle seat is removed from the box sealing device in the open box state;

[0025] Figure 12 As Figure 5 the outer plug buckle seat is removed from the box sealing device in the open box state. DETAILED DESCRIPTION

[0026] In order to make the technical problems, technical solutions and beneficial effects of the present application more clear, the following will be further described in detail in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application and do not limit the present application.

[0027] Please refer to Figure 1 and Figure 2 shown, the preferred embodiment of the packaging box with anti-theft lock buckle of the present application, the packaging box comprises a box body 1, a left upper cover 2 and a right upper cover 3, the left side of the left upper cover 2 and the right side of the right upper cover 3 are connected with the box body 1 respectively, and the box sealing device 4 is arranged on the front side wall and the rear side wall of the box body 1 respectively. The box sealing device 4 buckles the left upper cover 2, the right upper cover 3 and the box body 1 together.

[0028] Please refer to Figures 3 to 7 , Figure 9 shown, the box sealing device 4 comprises a plug buckle assembly 5 and a buckle seat assembly 6 which are buckled and separated from each other, the plug buckle assembly 5 is arranged on the box body 1, and the buckle seat assembly 6 comprises a first buckle seat 61 and a second buckle seat 62, the first buckle seat 61 is arranged on the left upper cover 2, and the second buckle seat 62 is arranged on the right upper cover 3.

[0029] The plug-in buckle assembly 5 comprises an outer plug-in buckle seat 51, an inner plug-in buckle seat 52, a first plug-in block 53, a second plug-in block 54, a first spring 55 and a second spring 56. The outer plug-in buckle seat 51 and the inner plug-in buckle seat 52 are respectively arranged on the outer side wall and the inner side wall of the box body 1. The first plug-in block 53, the second plug-in block 54, the first spring 55 and the second spring 56 are arranged in a cavity formed by the outer plug-in buckle seat 51 and the inner plug-in buckle seat 52. The first spring 55 is arranged at the rear end of the first plug-in block 53, and the second spring 56 is arranged at the rear end of the second plug-in block 54. The first spring 55 pushes the first plug-in block 53 to move to the position of the second plug-in block 54, and the second spring 56 pushes the second plug-in block 54 to move to the position of the first plug-in block 53.

[0030] An outer locking buckle hole 511 and an inner locking buckle hole 521 are arranged on the outer plug-in buckle seat 51 and the inner plug-in buckle seat 52 respectively. A first through hole 512 and a second through hole 513 which are in communication with the cavity are further arranged on the outer plug-in buckle seat 51. The anti-theft lock buckle 7 is arranged in the outer locking buckle hole 511 and the inner locking buckle hole 521.

[0031] Please refer to Figure 3 , Figure 4 , Figure 6 , Figure 10 It is shown that the anti-theft lock buckle 7 comprises a lock buckle cover 71, a lock buckle body 72 and a breakable connecting part 73. The two ends of the breakable connecting part 73 are respectively connected with the lock buckle cover 71 and the lock buckle body 72. The lock buckle cover 71 is located outside the outer plug-in buckle seat 51, and the lock buckle body 72 is located in the outer locking buckle hole 511 and the inner locking buckle hole 521. A push-away part 74 and an elastic lock buckle 75 are arranged on the lock buckle body 72 respectively. The elastic lock buckle 75 is clamped on the inner side edge of the outer locking buckle hole 511.

[0032] A first buckle hole 63 and a second buckle hole 64 are arranged in the first buckle seat 61 and the second buckle seat 62 respectively.

[0033] Please refer to Figure 5 , Figure 11 and Figure 12 It is shown that a first push hand 531, a first plug-in buckle 532 and a first push block 533 are arranged on the first plug-in block 53 respectively. The first push hand 531 is located in the first through hole 512 and moves left and right along the first through hole 512, so that the first plug-in buckle 532 is buckled with or separated from the first buckle hole 63. A second push hand 541, a second plug-in buckle 542 and a second push block 543 are arranged on the second plug-in block 54 respectively. The second push hand 541 is located in the second through hole 513 and moves left and right along the second through hole 513, so that the second plug-in buckle 542 is buckled with or separated from the second buckle hole 64.

[0034] The first push block 533 and the second push block 543 respectively press against the push-off part 74 to move the lock body 72 into the box 1 and to be separated from the inner lock hole 521. The first push block 533 and the second push block 543 are provided with guiding surfaces which are matched with each other at the contact positions with the push-off part 74. The first push block 533 and the second push block 543 respectively press against the push-off part 74 to move the lock body 72 into the box 1, so that the lock body 1 after being broken is separated from the inner lock hole 521, and the problem that the lock body 72 after being broken cannot be effectively separated from the lock hole is prevented.

[0035] When the box sealing device 4 is in the state of sealing the box, the first inserting buckle 532 is buckled with the first buckle hole 63, and the second inserting buckle 542 is buckled with the second buckle hole 64. When the first push hand 531 and the second push hand 541 are simultaneously moved to the middle of the outer inserting buckle seat 51, the first inserting buckle 532 is separated from the first buckle hole 63, and the second inserting buckle 542 is separated from the second buckle hole 64, and the box sealing device is in the state of opening the box.

[0036] Please refer to Figure 6 、 Figure 7 、 Figure 8 and Figure 12 , a limiting block 514 and a buckling step 515 are arranged on the inner side of the outer inserting buckle seat 51, and the elastic lock 75 is buckled on the buckling step 515 after the lock body 72 is inserted into the outer lock hole 511. The first blocking edge 544 and the second blocking edge 545 are arranged on the second inserting block 54, the first blocking edge 544 is blocked at the limiting block 514, and the second blocking edge 545 is blocked at the side edge of the first inserting block 53. The elastic lock 75 is buckled with the buckling step 515, the length of the elastic lock 75 is shortened, and the wall thickness of the packaging box is further reduced.

[0037] The guiding groove 516 and the guiding column 5115 are further arranged on the inner side of the outer inserting buckle seat 51, and the first inserting block 53 and the second inserting block 54 are respectively moved left and right along the guiding groove 516 and the guiding column 5115.

[0038] The recess 517 is arranged on the outer surface of the outer inserting buckle seat 51, and the lock cover 71 of the anti-theft lock 7 is located in the recess 517.

[0039] The plurality of positioning columns 518 are further arranged on the outer inserting buckle seat 51, and the positioning holes 65 matched with the positioning columns 518 are respectively arranged on the first buckle seat 61 and the second buckle seat 62. Under the joint action of the positioning columns 518 and the positioning holes 65, the anti-falling ability of the packaging box is effectively enhanced, and the packaging box is prevented from being accidentally opened after falling. Therefore, the box sealing device 4 of the present application further enhances the anti-falling ability of the packaging box, so that the packaging box has satisfactory anti-falling ability. The positioning column 518 is arranged in the form of an elliptic column, which reduces the thickness of the box sealing device 4 while ensuring the strength.

[0040] The first anti-theft step 519 and the second anti-theft step 5110 are arranged at the hole edges of the first and second insertion holes 5111 and 5112 respectively. In the present embodiment, the first anti-theft step 519 is arranged at the outer side edge of the first insertion hole 5111 and the side edge close to the first insertion buckle 532. Similarly, the second anti-theft step 5110 is arranged at the outer side edge of the second insertion hole 5112 and the side edge close to the second insertion buckle 542. The first anti-theft step 519 and the second anti-theft step 5110 are arranged to protect the first insertion buckle 532 and the second insertion buckle 542 from being moved to the open state by external force applied from the gap between the left upper cover 2 and the right upper cover 3 and the box body 1, thereby having the anti-theft effect.

[0041] The first buckle 61 comprises a first outer buckle 66 and a first inner buckle 67 which are arranged at the inner and outer side edges of the left upper cover 2 of the packaging box. The second buckle 62 comprises a second outer buckle 68 and a second inner buckle 69 which are arranged at the inner and outer side edges of the right upper cover 3 of the packaging box.

[0042] Please refer to FIGS. 1-4, Figure 4 , Figure 5 , Figure 6 and Figure 8 respectively, a counterbore 5113 is arranged at the left and right sides of the top of the outer insertion buckle 51. A guide column 57 and a compression spring 58 are arranged in the counterbore 5113. The guide column 57 moves up and down in the counterbore 5113. The upper end of the guide column 57 is higher than the upper surface of the outer insertion buckle 51. The guide column 57 is arranged at the bottom of the left upper cover 2 and the right upper cover 3. When the left upper cover 2 and the right upper cover 3 are in the open state, the guide column 57 separates the left upper cover 2 and the right upper cover 3 from the box body 1, so that the left upper cover 2 and the right upper cover 3 are in the open state.

[0043] A mounting groove 5114 is arranged on the outer insertion buckle 51 and is connected to the counterbore 5113. A limiting part 59 is arranged on the guide column 57. The shape of the limiting part 59 is larger than the inner diameter of the counterbore 57. The limiting part 59 is stopped at the top surface of the mounting groove 5114. The compression spring 58 is arranged in the mounting groove 5114 and abuts against the lower part of the limiting part 59.

[0044] When the left upper cover 2 and the right upper cover 3 are in the uncoupling state with the box body 1, the guide column 57 uncouples the left upper cover 2 and the right upper cover 3 from the coupling position with the box body 1, and the left upper cover 2 and the right upper cover 3 are uncoupled with the box body 1, so that the left upper cover 2 and the right upper cover 3 are in the open cover state. It is ensured that the left upper cover 2 and the right upper cover 3 can automatically uncouple from the coupling position with the box body 1 after the coupling device between the left upper cover 2, the right upper cover 3 and the box body 1 is opened, and the left upper cover 2 and the right upper cover 3 can be opened without artificial intervention, which brings convenience to the user.

[0045] The above merely describes the preferred embodiments of the present application and is not used to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A packaging box with an anti-theft lock, the packaging box comprising a box body, an upper left cover, and an upper right cover, the left side of the upper left cover and the right side of the upper right cover being connected to the box body respectively, and sealing devices being provided on the front and rear side walls of the box body respectively, the sealing devices fastening the upper left cover and the upper right cover together with the box body, characterized in that, The sealing device comprises a plug-in buckle assembly and a buckle seat assembly which are buckled and separated from each other, the plug-in buckle assembly is arranged on the box body, the plug-in buckle assembly comprises an outer plug-in buckle seat, an inner plug-in buckle seat, a first plug-in block, a second plug-in block, a first spring and a second spring, the outer plug-in buckle seat and the inner plug-in buckle seat are arranged on the outer side wall and the inner side wall of the box body respectively, the first plug-in block, the second plug-in block, the first spring and the second spring are arranged in a cavity formed by the outer plug-in buckle seat and the inner plug-in buckle seat, the first spring is arranged at the rear end of the first plug-in block, the second spring is arranged at the rear end of the second plug-in block, the first spring pushes the first plug-in block to move to the position of the second plug-in block, the second spring pushes the second plug-in block to move to the position of the first plug-in block, an outer locking buckle hole and an inner locking buckle hole are arranged on the outer plug-in buckle seat and the inner plug-in buckle seat respectively, a first through hole and a second through hole which are in communication with the cavity are further arranged on the outer plug-in buckle seat; the anti-theft lock buckle comprises a lock buckle cover, a lock buckle body and a breakable connecting part, the two ends of the breakable connecting part are connected with the lock buckle cover and the lock buckle body respectively, the lock buckle cover is located outside the outer plug-in buckle seat, the lock buckle body is located in the outer locking buckle hole and the inner locking buckle hole, a push-away part and an elastic lock buckle are arranged on the lock buckle body respectively, and the elastic lock buckle is clamped on the inner side edge of the outer locking buckle hole; the buckle seat assembly comprises a first buckle seat and a second buckle seat, the first buckle seat is arranged on the left upper cover, the second buckle seat is arranged on the right upper cover, a first buckle hole and a second buckle hole are arranged in the first buckle seat and the second buckle seat respectively; a first push hand, a first plug-in buckle and a first push block are arranged on the first plug-in block respectively, the first push hand is located in the first through hole and moves leftward and rightward along the first through hole, so that the first plug-in buckle is buckled with or separated from the first buckle hole, a second push hand, a second plug-in buckle and a second push block are arranged on the second plug-in block respectively, the second push hand is located in the second through hole and moves leftward and rightward along the second through hole, so that the second plug-in buckle is buckled with or separated from the second buckle hole, the first push block and the second push block press on the push-away part respectively, so that the lock buckle body moves into the box body from the inner locking buckle hole and separates from the inner locking buckle hole; when the sealing device is in a sealing state, the first plug-in buckle is buckled with the first buckle hole, and the second plug-in buckle is buckled with the second buckle hole; when the first push hand and the second push hand move simultaneously to the middle of the outer plug-in buckle seat, the first plug-in buckle is separated from the first buckle hole, and the second plug-in buckle is separated from the second buckle hole, so that the sealing device is in an opening state; A first anti-theft step, a second anti-theft step, a first plug-in buckle hole and a second plug-in buckle hole are further arranged at the end of the outer plug-in buckle seat, the first plug-in buckle moves leftward and rightward in the first plug-in buckle hole, the second plug-in buckle moves leftward and rightward in the second plug-in buckle hole, the first anti-theft step is arranged on the hole edge of the first plug-in buckle hole, and the second anti-theft step is arranged on the hole edge of the second plug-in buckle hole; A counterbore is arranged on the left side and the right side of the top of the outer plug-in buckle seat respectively, a guide column and a compression spring are arranged in the counterbores respectively, the guide column moves up and down along the counterbores, the upper end of the guide column is higher than the upper surface of the outer plug-in buckle seat, and the guide column is located at the bottom of the left upper cover and the right upper cover; when the left upper cover, the right upper cover and the box body are in a buckling state, the guide column separates the left upper cover and the right upper cover from the buckling position with the box body, so that the left upper cover and the right upper cover are in an opening state. The installation groove is communicated with the counterbore, the limiting part is provided on the guide column and has an outer shape larger than an inner diameter of the counterbore, the limiting part is stopped at a top surface of the installation groove, and the compression spring is located in the installation groove and abuts against a lower part of the limiting part.

2. The security tag-equipped packaging case according to claim 1, wherein The limiting block and the buckling step are provided on the inner side surface of the outer plug-in buckle, the elastic lock buckle is buckled on the buckling step after the lock buckle body is inserted into the outer lock buckle hole, the first stop edge and the second stop edge are provided on the second plug-in block, the first stop edge is stopped at the limiting block, and the second stop edge is stopped at a side edge of the first plug-in block.

3. The security tag having a packaging case according to claim 1, wherein The guide groove and the guide column are further respectively provided on the inner side surface of the outer plug-in buckle, and the first plug-in block and the second plug-in block are respectively moved left and right along the guide groove and the guide column.

4. The security tag having a packaging case according to claim 1, wherein The recess is provided on the outer surface of the outer plug-in buckle, and the lock cover of the anti-theft lock buckle is located in the recess.

5. The security tag having a packaging case according to claim 1, wherein A plurality of positioning columns are further provided on the outer plug-in buckle, and positioning holes matched with the positioning columns are respectively provided on the first buckle and the second buckle.

6. The security tag having a packaging case according to claim 1, wherein The first buckle comprises a first outer buckle and a first inner buckle matched with each other, and the first outer buckle and the first inner buckle are fixed on the inner and outer side surfaces of the left upper cover; and the second buckle comprises a second outer buckle and a second inner buckle matched with each other, and the second outer buckle and the second inner buckle are fixed on the inner and outer side surfaces of the right upper cover.

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