CN217321538U - Buckle structure and anti-counterfeiting packaging box formed by same - Google Patents

Abstract

The utility model discloses a buckle structure and anti-counterfeiting packaging box composed of the same, which comprises an anti-counterfeiting lock plate, wherein the anti-counterfeiting lock plate is provided with an anti-counterfeiting plug connector, the anti-counterfeiting plug connector is provided with a connecting end and a lock catch end, the connecting end of the anti-counterfeiting plug connector is fixedly connected with the anti-counterfeiting lock plate, and two sides of the lock catch end of the anti-counterfeiting lock plate are respectively provided with an elastic lock catch; the elastic lock catch comprises a wedge-shaped arm, one end of the wedge-shaped arm is fixed at the end part of the lock catch end of the anti-counterfeiting lock plate, and the other end of the wedge-shaped arm is tightly attached to the elastic column; an anti-retreat step part is formed between the wedge-shaped arm of the elastic lock catch and the clinging elastic column, and the clinging elastic column corresponds to the connecting end of the anti-counterfeiting connector clip. The utility model discloses install anti-fake structure on the box body, anti-fake structure realizes through anti-fake plug connector and elasticity wedge plug assembly that the box body links firmly as an organic whole and the anti-fake locking of elasticity with the lid, can prevent that the packing carton from being illegally used once more, has played the purpose that anti-fake was opened, has novel structure, design benefit, simple operation, anti-fake advantage such as showing.

Description

Buckle structure and anti-counterfeiting packaging box formed by same

Technical Field

The utility model relates to a buckle technical field especially relates to a buckle structure and anti-fake packing carton that constitutes thereof.

Background

At present, how to effectively prevent counterfeiting of a product after packaging is always a relatively headache for each manufacturer, and various anti-counterfeiting marks are generally printed on a packaging box, but the packaging box is easily reused by people, which leads to the waste of all anti-counterfeiting efforts. For example, the anti-counterfeiting opening sticker is pasted at the opening position of the packaging box, but the sticker is easy to be imitated by production, and the packaging box can be sealed again after being opened, so that the anti-counterfeiting failure is also caused. On the packing carton is anti-fake, also have some packing cartons to adopt the plug connector to realize the purpose of anti-fake grafting, its plug connector generally adopts plastics buckle spare, if destroy plastics buckle spare with the blade at box body and plastics buckle spare junction, just cut off plastics buckle spare very easily, just so can not play anti-fake effect, have the poor problem of anti-fake effect.

SUMMERY OF THE UTILITY MODEL

Weak point that exists to prior art, the utility model aims to provide a buckle structure and anti-fake packing carton that constitutes thereof, the hasp portion through the lock core runs through the anti-fake jack B of lid in proper order and is connected with elasticity hasp end hasp behind the through-hole of the jam plate of installing on the box bottom, the side elasticity laminating is gone up with the locked groove to the last end buckle face of elasticity hasp end, and the buckle side of elasticity hasp end then with locked groove downside and locked groove bottom surface elasticity laminating to become a whole packing carton with lid and box bottom hasp, this packing carton is whole effectual with the laminating of buckle structure, simultaneously, the utility model discloses an anti-fake packing carton still has advantages such as novel structure, design benefit, simple operation, anti-fake showing.

The purpose of the utility model is realized through the following technical scheme:

a buckle structure comprises a lock base and a lock core matched with the lock base, wherein the lock core comprises a lock column with a lock catch part at one end and a bottom plate arranged at the other end of the lock column; the lock plate is provided with a through hole capable of penetrating through the lock column, the height of the lock column is larger than that of the lock seat, the lock catch portion is located above the lock plate, and the bottom plate is located below the lock plate.

In order to facilitate the disassembly, the bottom plate is provided with a pull ring, and the pull ring is sleeved on the bottom plate through a connecting plate arranged on the inner side of the pull ring.

Preferably, the width of the bottom plate is greater than the width of the locking plate.

In order to facilitate locking, the locking part is provided with a locking groove; one end of the elastic lock catch is a connecting end connected with the lock plate, and the other end of the elastic lock catch is an elastic lock catch end matched with the lock groove.

Furthermore, the lock groove is provided with a lock groove bottom surface, a lock groove upper side surface positioned above the lock groove bottom surface and a lock groove lower side surface positioned below the lock groove bottom surface, the lock groove upper side surface is a plane, the lock groove lower side surface is an inclined surface, and the lock groove lower side surface is in arc transition connection with the lock groove bottom surface; the elastic lock catch end is provided with a buckle side surface which is attached to the lower side surface of the lock groove and the bottom surface of the lock groove and an upper bottom buckle surface which is attached to the upper side surface of the lock groove.

Preferably, the number of the elastic lock catches is two, the two elastic lock catches are respectively positioned at the left side and the right side of the lock cylinder, and the number of the lock grooves is two corresponding to the two elastic lock catch ends; the distance between the two buckle side faces is smaller than the distance between the two connecting ends, and the distance between the two buckle side faces is also smaller than the width of the lock cylinder.

Still further, the buckle side is located the inboard of elasticity lock catch end, and the outside of this elasticity lock catch end has buckle anticreep portion, and the outside of this buckle anticreep portion has buckle anticreep portion terminal surface, and the interval between two buckle anticreep portion terminal surfaces on two buckle anticreep portions is greater than the width of jam plate.

Furthermore, the top end of the locking part is provided with a chamfer.

The utility model provides an anti-fake packing carton that buckle structure constitutes, includes the buckle structure of the box bottom and lid and lock box bottom and lid of mutually supporting, be equipped with anti-fake jack A on the box bottom, be equipped with the anti-fake jack B corresponding with anti-fake jack A on the lid, buckle structure cooperation halving assembles in the anti-fake jack A of box bottom, the anti-fake jack B of lid and with the box bottom and the anti-fake halving of lid.

Furthermore, the lock seat is arranged in an anti-counterfeiting jack A at the box bottom, the elastic lock catch end of the lock seat is positioned inside the box bottom, the lock plate of the lock seat is positioned outside the box bottom, and the width of the anti-counterfeiting jack A is smaller than that of the lock plate; the lock catch part of the lock cylinder penetrates through the anti-counterfeiting jack B of the box cover and the through hole in the lock plate and is in lock catch connection with the elastic lock catch end, namely, the upper bottom lock catch face of the elastic lock catch end is elastically attached to the upper side face of the lock groove, and the side face of the buckle of the elastic lock catch end is elastically attached to the lower side face of the lock groove and the bottom face of the lock groove.

Compared with the prior art, the utility model, have following advantage and beneficial effect:

(1) the utility model is not only simple in structure but also low in cost, through the elasticity hasp lock of lock seat on the hasp portion of lock core to realize the purpose of hasp.

(2) The utility model discloses a be equipped with the pull ring on the bottom plate, can be convenient for demolish through this pull ring the utility model discloses a buckle structure.

(3) The utility model discloses a width of bottom plate is greater than the width of jam plate, convenient to use, can be convenient for make marks such as trade mark logo or other identification symbols on the bottom plate simultaneously.

(4) The utility model discloses a be equipped with the locked groove in the hasp portion, the elasticity hasp end of the buckle elasticity hasp of being convenient for to realize the purpose of hasp.

(5) The upper side surface of the lock groove of the utility model is a plane, which is convenient for locking; the lower side surface of the lock groove is an inclined surface, and the lower side surface of the lock groove is in arc transition connection with the bottom surface of the lock groove, so that the elastic lock catch end can conveniently slide into the lock groove and realize locking when the lock cylinder is inserted into the lock base for locking.

(6) The utility model discloses an elasticity hasp is established to two, and these two elasticity hasps are located the left and right sides of lock core respectively, and the accessible realizes the purpose of hasp with the lock cylinder hasp between two elasticity hasp ends, is not destroying the utility model discloses a buckle structure then can not open under buckle structure's the condition, consequently can prevent used repeatedly the utility model discloses a buckle structure to can realize anti-fake purpose.

(7) The utility model discloses an outside of elasticity hasp end has buckle anticreep portion, can prevent to be general the utility model discloses a buckle structure appears the condition that the lock seat is deviate from when installing on using this buckle structure's article.

(8) The utility model discloses a top of hasp portion is equipped with the chamfer, can be convenient for pass hasp portion between two elasticity hasp ends and then carry out the hasp.

(9) The utility model discloses an anti-fake packing carton passes through buckle structure cooperation halving and assembles and becomes a whole packing carton with the box bottom with the lid constitution in the anti-fake jack B of the anti-fake jack A of box bottom, lid to realize anti-fake purpose, and still have advantages such as novel structure, design benefit, simple operation, anti-fake showing.

(10) The lock seat of the utility model is arranged in the anti-counterfeiting jack A at the bottom of the box, the lock catch part of the lock core sequentially penetrates through the anti-counterfeiting jack B of the box cover and the through hole on the lock plate and is connected with the lock catch end of the elastic lock catch, so that the upper bottom buckle surface of the elastic lock catch end is elastically attached to the upper side surface of the lock groove, and simultaneously, the buckle side surface of the elastic lock catch end is elastically attached to the lower side surface of the lock groove and the bottom surface of the lock groove, the whole packing box is well attached to the buckle anti-counterfeiting structure, once the anti-counterfeiting lock is carried out, the packing box can not be opened again without damaging the packing box and the matched structure thereof, the packing box can be damaged when being normally opened, the packing box can be prevented from being illegally used again, and the anti-counterfeiting opening purpose is achieved,

drawings

Fig. 1 is a schematic structural view of the lock base of the present invention;

FIG. 2 is a bottom view of FIG. 1;

fig. 3 is a schematic structural view of the lock cylinder of the present invention;

FIG. 4 is a bottom view of FIG. 3;

FIG. 5 is a schematic view of the structure of the buckle structure formed by the lock base and the lock cylinder of the present invention;

fig. 6 is a schematic structural view of the case bottom of the present invention;

fig. 7 is a schematic structural view of the lock base of the present invention mounted on the bottom of the case;

fig. 8 is a schematic structural view of the box cover of the present invention;

fig. 9 is a schematic structural view of the lock cylinder of the present invention mounted on the box cover;

fig. 10 is a schematic structural view of the anti-counterfeit package box of the present invention.

Wherein, the names corresponding to the reference numbers in the drawings are:

1-jam plate, 2-link, 3-buckle anticreep portion terminal surface, 4-elasticity hasp end, 5-upper strata buckle face, 6-buckle side, 7-pull ring, 8-lock posts, 9-locked groove downside, 10-locked groove bottom surface, 11-chamfer, 12-hasp portion, 13-locked groove upside, 14-connecting plate, 15-bottom plate, 16-box bottom, 17-anti-fake jack A, 18-lid, 19-anti-fake jack B.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1 to 5, a buckle structure includes a lock base and a lock core matched with the lock base, the lock core includes a lock cylinder 8 and a bottom plate 15, one end of the lock cylinder 8 has a locking part 12, and the bottom plate 15 is disposed at the other end of the lock cylinder 8. In order to facilitate the detachment, the bottom plate 15 is provided with a pull ring 7, as shown in fig. 4, the bottom plate 15 of the present invention is rectangular, and the pull ring 7 is rectangular matched with the bottom plate 15. Specifically, the pull ring 7 has a rectangular through hole inside, which is matched with the bottom plate 15, the bottom plate 15 is located in the through hole of the pull ring 7, and the pull ring 7 is in clearance fit with the bottom plate 15. Meanwhile, a connecting plate 14 connected with a bottom plate 15 is arranged on the inner side of the pull ring 7, and the pull ring 7 is sleeved on the bottom plate 15 through the connecting plate 14. In practice, the tab 7 may be made of a thin metal sheet, and the inner side of the tab 7 is shaped to facilitate finger-gripping and buckling.

The lock base comprises a lock plate 1 and an elastic lock catch arranged on the lock plate 1, the elastic lock catch is used for buckling the lock catch part 12 and has elasticity, and a through hole capable of penetrating through the lock column 8 is arranged on the lock plate 1, as shown in fig. 2. In order to fasten the lock seat to the lock cylinder 8 of the lock core, the height of the lock cylinder 8 is greater than that of the lock seat, the lock cylinder 8 passes through the through hole of the lock plate 1 during fastening, so that the elastic fastener is fastened on the fastener 12, the fastener 12 is located above the lock plate 1, and the bottom plate 15 is located below the lock plate 1. The width of the bottom plate 15 is larger than that of the lock plate 1, and the bottom plate 15 can be used for making marks such as logo or other identification symbols.

In order to facilitate the elastic lock catch to be buckled on the lock catch portion 12, a lock groove is arranged on the lock catch portion 12, as shown in fig. 3, the lock groove has a lock groove bottom surface 10, a lock groove upper side surface 13 and a lock groove lower side surface 9, the lock groove upper side surface 13 is located above the lock groove bottom surface 10, and the lock groove lower side surface 9 is located below the lock groove bottom surface 10. For the convenience of buckling, the upper side surface 13 of the locking groove is a plane, the lower side surface 9 of the locking groove is an inclined surface, and the lower side surface 9 of the locking groove is in arc transition connection with the bottom surface 10 of the locking groove.

One end of the elastic lock catch is a connecting end 2 connected with the lock plate 1, and the other end of the elastic lock catch is an elastic lock catch end 4 matched with the lock groove. Specifically, the flexible locking end 4 has a side surface 6 and a bottom surface 5, as shown in fig. 1, the side surface 6 is attached to the lower side surface 9 and the bottom surface 10 of the locking groove, and the bottom surface 5 is attached to the upper side surface 13 of the locking groove, as shown in fig. 5.

Originally, use neotype elasticity hasp to establish to two, these two elasticity hasps are located the left and right sides of lock core respectively, and the interval between two buckle sides 6 is less than the interval between two link 2 simultaneously, as shown in fig. 2, and the interval between these two buckle sides 6 still is less than the width of lock core to make elasticity hasp end 4 can block into in the locked groove of hasp portion 12, realize the purpose of hasp, as shown in fig. 5. Correspondingly, the two locking grooves are arranged corresponding to the two elastic locking ends, and the two elastic locking ends can lock the locking part 12 between the two elastic locking ends 4 during locking.

The buckle side face 6 is located inside the flexible lock end 4, for the anti-falling off, the outside of the flexible lock end 4 has a buckle anti-falling off portion, the outside of the buckle anti-falling off portion has a buckle anti-falling off portion end face 3, as shown in fig. 1, the distance between the two buckle anti-falling off portion end faces 3 on the two buckle anti-falling off portions is larger than the width of the lock plate 1 as shown in fig. 2.

When the locking device is used, the base plate 15 or the pull ring 7 can be held by hand, the lock cylinder 8 is upwards inserted into the through hole of the lock plate 1, the locking part 12 is inserted between the two elastic locking ends 4, the two elastic locking ends 4 are propped open by external force, the locking part 12 continuously upwards passes through the space between the two elastic locking ends 4, and then the elastic locking ends 4 are clamped into the lock groove of the locking part 12. In order to facilitate the insertion of the locking portion 12 between the two resilient locking ends 4, the top of the locking portion 12 is provided with a chamfer 11, as shown in fig. 3, and the chamfer 11 can be a round angle or a right angle.

Example 2

As shown in fig. 6-10, the anti-counterfeit package box of the present invention is formed by the fastening structure in embodiment 1, and includes the box bottom 16 and the box cover 18, which are mutually matched, and the fastening structure in embodiment 1 of the fastening box bottom 16 and the box cover 18. The box bottom 16 is provided with an anti-counterfeiting jack a17, as shown in fig. 6, the box cover 18 is provided with an anti-counterfeiting jack B19 corresponding to the anti-counterfeiting jack a17, as shown in fig. 8, the buckle structure is matched, locked and assembled in the anti-counterfeiting jack a17 of the box bottom 16 and the anti-counterfeiting jack B19 of the box cover 18, and the box bottom 16 and the box cover 18 are locked and connected in an anti-counterfeiting manner, as shown in fig. 10.

Specifically, the lock base is installed in the anti-counterfeiting jack a17 of the box bottom 16, the elastic locking end 4 of the lock base is inserted into the anti-counterfeiting jack a17 during implementation, the two elastic locking ends 4 can penetrate through the anti-counterfeiting jack a17 after being elastically contracted, and the outer side of the elastic locking end 4 is provided with a buckle anti-falling part which can prevent the elastic locking end 4 from falling out of the anti-counterfeiting jack a 17. To facilitate insertion of the flexible locking end 4 into the tamper-evident receptacle a17, a chamfer may be provided on top of the flexible locking end 4. As shown in fig. 7, after insertion, the flexible locking end 4 of the lock base is located inside the box bottom 16, and for convenience of illustration, fig. 7 shows the locking and disengaging prevention part of the flexible locking end 4. The width of the anti-counterfeiting inserting hole A17 is smaller than that of the locking plate 1, and the locking plate 1 of the lock seat is positioned outside the box bottom 16. Then install on box bottom 16 after cooperating box cover 18 with box bottom 16, anti-fake jack B19 is corresponding with anti-fake jack A17, the hasp portion 12 of lock core then runs through anti-fake jack B19 of box cover 18 and is connected with elasticity hasp end 4 behind the through-hole on the jam plate 1, promptly the last bottom buckle face 5 and the locked groove upper flank 13 elasticity laminating of elasticity hasp end 4, the buckle side 6 and the locked groove downside 9 and the locked groove bottom surface 10 elasticity laminating of this elasticity hasp end 4 to realize the anti-fake lock of box bottom 16 and box cover 18 and connect. Once anti-fake locking back, under the condition of not destroying packing carton and supporting structure, just can not open the packing carton again, if will open the packing carton and will destroy the packing carton certainly, consequently can prevent that the packing carton from being illegally used once more to the mesh of anti-fake opening has been played.

When the articles in the packaging box need to be used, the packaging box needs to be opened, the pull ring 7 can be buckled by fingers, then the pull ring is pulled outwards forcibly, the buckle structure is pulled out, the box bottom 16 and the box cover 18 are damaged, and the packaging box can be opened, so that the packaging box can be prevented from being repeatedly used, and the anti-counterfeiting purpose is realized.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims (10)

1. A buckle structure which characterized in that: the lock comprises a lock seat and a lock cylinder matched with the lock seat, wherein the lock cylinder comprises a lock cylinder (8) with a lock catch part (12) at one end and a bottom plate (15) arranged at the other end of the lock cylinder (8), and the lock seat comprises a lock plate (1) and an elastic lock catch arranged on the lock plate (1) and used for buckling the lock catch part (12); the lock is characterized in that the lock plate (1) is provided with a through hole capable of penetrating through the lock column (8) and the height of the lock column (8) is larger than that of the lock seat, the lock catch part (12) is located above the lock plate (1), and the bottom plate (15) is located below the lock plate (1).

2. A snap-on construction as claimed in claim 1, wherein: the base plate (15) is provided with a pull ring (7), and the pull ring (7) is sleeved on the base plate (15) through a connecting plate (14) arranged on the inner side of the pull ring.

3. A snap-fit construction according to claim 1, wherein: the width of the bottom plate (15) is larger than that of the locking plate (1).

4. A snap-fit construction according to any one of claims 1 to 3, wherein: the lock catch part (12) is provided with a lock groove; one end of the elastic lock catch is a connecting end (2) connected with the lock plate (1), and the other end of the elastic lock catch is an elastic lock catch end (4) matched with the lock groove.

5. A snap-fit construction according to claim 4, wherein: the lock groove is provided with a lock groove bottom surface (10), a lock groove upper side surface (13) positioned above the lock groove bottom surface (10) and a lock groove lower side surface (9) positioned below the lock groove bottom surface (10), the lock groove upper side surface (13) is a plane, the lock groove lower side surface (9) is an inclined plane, and the lock groove lower side surface (9) and the lock groove bottom surface (10) are in arc transition connection; the elastic lock catch end (4) is provided with a buckle side surface (6) which is attached to the lower side surface (9) and the bottom surface (10) of the lock groove and an upper bottom buckle surface (5) which is attached to the upper side surface (13) of the lock groove.

6. A snap-fit construction according to claim 5, wherein: the number of the elastic lock catches is two, the two elastic lock catches are respectively positioned at the left side and the right side of the lock core, and the number of the lock grooves is two corresponding to the two elastic lock catch ends (4); the distance between the two buckle side surfaces (6) is smaller than the distance between the two connecting ends (2), and the distance between the two buckle side surfaces (6) is also smaller than the width of the lock cylinder.

7. A snap-on construction as claimed in claim 6, wherein: buckle side (6) are located the inboard of elasticity hasp end (4), and the outside of this elasticity hasp end (4) has buckle anticreep portion, and the outside of this buckle anticreep portion has buckle anticreep portion terminal surface (3), and the interval between two buckle anticreep portion terminal surfaces (3) on two buckle anticreep portions is greater than the width of jam plate (1).

8. A snap-fit construction according to claim 4, wherein: the top end of the locking part (12) is provided with a chamfer (11).

9. The utility model provides an anti-fake packing carton that buckle structure constitutes which characterized in that: the anti-counterfeiting locking structure comprises a box bottom (16) and a box cover (18) which are matched with each other, and a buckle structure for buckling the box bottom (16) and the box cover (18), wherein the buckle structure is the buckle structure in claim 1, an anti-counterfeiting jack A (17) is arranged on the box bottom (16), an anti-counterfeiting jack B (19) corresponding to the anti-counterfeiting jack A (17) is arranged on the box cover (18), and the buckle structure is matched with the anti-counterfeiting jack A (17) of the box bottom (16) and the anti-counterfeiting jack B (19) of the box cover (18) in a locking manner and used for connecting the box bottom (16) and the box cover (18) in an anti-counterfeiting manner.

10. An anti-counterfeit package box with a buckle structure according to claim 9, wherein: the lock seat is arranged in an anti-counterfeiting jack A (17) of the box bottom (16), the elastic lock catch end (4) of the lock seat is positioned inside the box bottom (16), the lock plate (1) of the lock seat is positioned outside the box bottom (16), and the width of the anti-counterfeiting jack A (17) is smaller than that of the lock plate (1); the lock catch part (12) of lock core runs through anti-fake jack B (19) and the through-hole on jam plate (1) of lid (18) in proper order and is connected with elasticity lock catch end (4) hasp, promptly the last bottom buckle face (5) and the locked groove of elasticity lock catch end (4) are gone up side (13) elasticity laminating, and buckle side (6) and locked groove downside (9) and locked groove bottom surface (10) elasticity laminating of this elasticity lock catch end (4).

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