CN208291832U - A kind of packing box theftproof lock - Google Patents

Abstract

The utility model discloses a kind of packing box theftproof locks for storage and transportation, storage or turnover.The utility model includes the first lock body, the second lock body and disposable lock, first lock body and the second lock body are respectively fixedly connected with box cover and box body in packing box, disposable lock includes locking part and shank, first lock body is equipped with flexible snap lock, flexible snap lock is equipped with button hole, second lock body is equipped with the boss cooperated with the button hole of flexible snap lock, and the table top of the boss is provided with the lockhole with the locking part cooperation disposably latched inwardly.The first lock body of the utility model is connect with the second lock body by flexible snap lock, reasonable in design to reduce stress of the disposable lock with lock body when sealed, and uses the disposable lock of push type, simple to operate, safe and reliable.

Description

A kind of packing box theftproof lock

Technical field

The utility model relates to store packing technique field, in particular to a kind of packaging for storage and transportation, storage or turnover Box theftproof lock.

Background technique

As development in science and technology and electric business online shopping mode are risen, the usage amount of delivery industry packing box is increasing, existing Express delivery package box mostly uses greatly carton, and the binding of a large amount of adhesive tapes need to be used to be packaged, and the manufacturing of carton first needs to expend a large amount of Natural resources, secondly packing are difficult to degrade with adhesive tape, cause environmental pollution, and are packaged after adhesive tape is bundled in packing box, also not Conducive to the recycling again of packing box.

With the promotion of people's environmental consciousness, the urgency to solve the above problems is also recognized in the industry in express delivery, then proposes Exempt from adhesive tape and be packaged and the express delivery package box of recycling can be recycled to imagine, need to meet that easy packaging operation, product safety are reliable, return Time receiving foldable saving space, structural strength meets and number etc. is recycled requires.Wherein box body structure strength problem can be by New material replacement carton is addressed, and when recycling is foldable and easy packaging operation problem can be designed by the structure of box packet cutting die It is addressed, however solves the problems, such as that the security reliability of express delivery package box then becomes the technology bottle for perplexing above-mentioned imagination promotion and implementation Neck.

For the technical bottleneck, the prior art proposes that using the mode disposably latched, i.e. express delivery package box mounted box is completed Box body is locked by disposably latching afterwards, when opening box operation need to will the lock destroy after box body could be opened, in this way can be with When express delivery is sent to by addressee check the integrity disposably latched with determine the packing box in delivery process whether by Pirate of the open.But the prior art is not reasonable for theftproof lock and disposable lock the buckle structure design of the express delivery package box, exists The case where safety lock body and box body mating structure are easy to cause disposable lock to be opened by mistake；Some disposable locks, which are buckled in, to be destroyed Afterwards the illusion mixed the spurious with the genuine can also be played in conjunction with the lock body of theftproof lock；Disposable lock button also is inconvenient when in use, It need to be assembled by special tool(s) or using special skill, operability and practicability are poor.Furthermore, it is assumed that above-mentioned imagination Express delivery package box used by large-scale popularization, this disposable lock is easier to be imitated due at low cost, necessarily exposes Its serious safety issue；Further, with this large amount of uses disposably latched, disposable lock is arbitrarily abandoned Or disposition will lead to new environmental issue again, therefore these problems should also fully consider and solve it.

Summary of the invention

The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of packing box theftproof lock is provided, First lock body is connect with the second lock body by flexible snap lock, to reduce stress of the disposable lock with lock body when sealed, structure Design rationally, and uses the disposable lock of push type, simple to operate, safe and reliable.

To achieve the above object, the utility model uses following technical scheme:

A kind of packing box theftproof lock, including the first lock body, the second lock body and disposable lock, the first lock body and the second lock body It is respectively fixedly connected with the box cover and box body in packing box, disposable lock includes locking part and shank, and the first lock body is equipped with flexibility Hasp, flexible snap lock are equipped with button hole, and the second lock body is equipped with the boss cooperated with the button hole of flexible snap lock, the table top court of the boss Inside it is provided with the lockhole with the locking part cooperation disposably latched；When in disposable lock insertion lockhole, disposably latch Locking part and lockhole limit cooperate, and the boss of the flexible snap lock and the second lock body that make the first lock body locks；When disposable lock pulls out When out outside lockhole, the locking part opposite shank that disposably latches fracture makes the convex of the flexible snap lock of the first lock body and the second lock body Platform unlock.

Preferred scheme, the button hole of the flexible snap lock match with the projection shape, be equipped on the inside of the button hole with The reinforcing rib of the locking part limit cooperation.

Preferred scheme, the disposable lock are equipped with pull ring, and pull ring is set to above the shank, and the locking part is curved Folding is connected to the shank.

Further embodiment, the second lock body are equipped with positioning column, and the disposable lock is equipped with and is clasped with the positioning column Location hole, when in disposable lock insertion lockhole, disposable lock passes through the positioning that is clasped of location hole and positioning column.

The middle part of further embodiment, the second lock body is equipped with containing groove, and the interconnecting piece is set in the containing groove, When in disposable lock insertion lockhole, the outer surface disposably latched is not higher than the outer surface of the second lock body.

Preferred scheme, the downside of the boss are equipped with the opening being adapted with the locking part size disposably latched.

Preferred scheme, first lock body and/or second lock body are Double-layer clamp plank frame, the bilayer clamping plate Formula structure includes the supporting plate positioned at the panel in outside and positioned inside, and the panel is equipped with limit towards the side of the supporting plate Column, the supporting plate are equipped with the through-hole passed through for limited post, and the end of the limited post is equipped with and the elastic chuck by cooperation.

Preferred scheme, first lock body or second lock body or the disposable lock are provided with identification label. Further, the disposable lock is provided with identification label, and the identification label includes at least a sequence being made of character Row number and a two dimensional code being made of image.

Preferred scheme, first lock body and/or second lock body are equipped with GPS positioning module.

The utility model has the following beneficial effects:

A kind of packing box theftproof lock described in the utility model, the first lock body and the second lock body pass through flexible snap lock and company The connection of socket part cooperates, and prevents packing box from buckling because structural stress caused by vibration or deformation focuses on disposable lock, once Property lock be used only as the limit of the locking to the boss of the flexible snap lock and the second lock body of the first lock body, and the opposite connection of flexible snap lock The displacement in portion is smaller, and it is smaller to act on the stress disposably latched, therefore can effectively avoid disposable lock and be buckled in outer masterpiece It is opened with lower opened by mistake；On the other hand, flexible snap lock is conducive to be folded into tiled state when packing box recycling, to save space, and Convenient for folding operation when recycling.Rationally, especially lockhole is set on the table top of boss the design of this packing box anti-theft lock structure inwardly, Assembly only needs for locking part to be directed at lockhole pressing when disposably latching, simple to operate, using safer reliable.

Detailed description of the invention

Fig. 1 is the assembling structure schematic diagram of the utility model.

Fig. 2 is the structural schematic diagram of first lock body of the utility model.

Fig. 3 is the structural schematic diagram of second lock body of the utility model.

Fig. 4 is the decomposition texture schematic diagram of second lock body of the utility model.

Fig. 5 is the structural schematic diagram of the second lock body of another preferred embodiment of the utility model.

Fig. 6 is the structural schematic diagram of the another preferred embodiment of the utility model.

In figure: the first lock body of 10-；11- flexible snap lock；111- button hole；The second lock body of 20-；21- boss；211- lockhole； 22- containing groove；23- positioning column；30- is disposably latched；31- shank；32- locking part；33- pull ring；34- location hole；The face 41- Plate；411- limited post；4111- elastic chuck；412- reinforcing rib；42- supporting plate；421- through-hole；422- pillar.

Specific embodiment

The utility model will be further described below with reference to the accompanying drawings.

As shown in Figure 1, a kind of packing box theftproof lock, including the first lock body 10, the second lock body 20 and disposably latch 30, One lock body 10 and the second lock body 20 are respectively fixedly connected with box cover and box body in packing box, and disposable lock 30 includes locking part 32 With shank 31.The wherein settable mark of break to fracture conducive to locking part 32 in the junction of locking part 32 and shank 31, it is preferred that locking Whether the mark of break of portion 32 and 31 junction of shank is exposed to outside lockhole 211, facilitate user intuitively to observe disposable lock 30 complete It is good, what needs to be explained here is that, mark of break is conducive to locking part 32 and shank 31 is broken, and according to material property, mark of break is generally used for The stronger plastics of intensity or metal material, to facilitate the disposable lock 30 of extraction, for the material of common intensity, mark of break then can be with No setting is required.

As shown in Fig. 2, the first lock body 10 is equipped with flexible snap lock 11, flexible snap lock 11 is equipped with button hole 111, and the second lock body 20 is set There is the boss 21 with the cooperation of the button hole 111 of flexible snap lock 11, the table top of the boss 21 is provided with inwardly and disposably latches 30 Locking part 32 cooperate lockhole 211；When in disposable 30 insertion lockhole 211 of lock, the locking part 32 of disposable lock 30 It limits and cooperates with lockhole 211, the boss 21 of the flexible snap lock 11 and the second lock body 20 that make the first lock body 10 locks；Work as disposable lock When 30 extraction lockhole 211 of button is outer, 32 opposite shank 31 of the locking part fracture of disposable lock 30 takes the flexibility of the first lock body 10 The boss 21 of button 11 and the second lock body 20 unlocks.Once extracting disposable lock 30, the locking part 32 being inserted into lockhole 211 is It is broken off, only the disposable lock 30 with shank 31 can not be then inserted into lockhole 211 at this time, and breaking part can be straight It connects and observes, therefore solve the problems, such as that disposably lock 30 reinserts lockhole 211 after use and mix the spurious with the genuine.Wherein Lockhole 211 on the table top of boss 21, only needs to press the alignment lockhole 211 of locking part 32 when assembling disposable lock 30 inwardly , simple to operate.

Further, flexible snap lock 11 includes hasp or flexible snap lock 11 and first made of generally flexible material The position that lock body 10 connects is the hasp of flexible bendable, and flexible snap lock 11 is used to connect the first lock body 10 and the second lock body 20, I.e. flexible snap lock 11 bears vibration or box body deformed state lower casing in most of packing box delivery process and is displaced with respect to box body Stress, disposable lock 30 is used as the limit of the locking to the boss 21 of the flexible snap lock 11 and the second lock body 20 of the first lock body 10 Position, and flexible snap lock 11 is smaller with respect to the displacement of boss 21, the stress for acting on disposable lock 30 is smaller, therefore can have Effect, which avoids disposably latching 30, to be opened by mistake opened under external force；Another effect of flexible snap lock 11 also helps express delivery package box and exists Tiled state is folded into when recycling, to save space.What needs to be explained here is that box body and box cover, which can be used, is folded into the one of box Body structure, can also be the split type structure of box cover box body separation, and the box body of integral structure such as clamshell box body is opened in box cover Secondary first lock body 10 of side installation one and the second lock body 20, and the box body of split type structure then needs 10 He of more secondary first lock bodies Second lock body 20 is used cooperatively.

As shown in figure 3 and figure 4, the button hole 111 of the flexible snap lock 11 matches ginseng with 21 shape of boss, the button The reinforcing rib 412 with the locking part 32 limit cooperation is equipped on the inside of hole 111.The shape of boss 21 is cylinder in present embodiment Shape, 111 shape of button hole be also it is round, certain boss 21, button hole 111 shape can also be for triangle, rectangle or other are polygon Shape, wherein the shape of lockhole 211 can be designed to single hole, diplopore or porous, and 211 shape of lockhole is linear type, T-shaped or cross Shape.Locking part 32 is similar to the barb-like of ship anchor, and the shape of locking part 32 can also be designed to the shapes such as single hook, double hook or more hooks Formula, mark of break may also be arranged on the hook portion of hook, while whether boss 21 can be used and be convenient for the observation hook portion complete transparent Material, the back side of the second lock body 20 are located at the reinforcing rib 412 that 211 position of lockhole is matched equipped with the hook of locking part 32, reinforce Muscle 412 can ensure that lockhole 211 has enough structural strengths, to adapt to disposably latch 30 multiple plug, this embodiment party In formula, reinforcing rib 412 is two and is arranged at upper and lower horizontal parallel that the set-up mode can rotate the shank 31 of disposable lock 30 Twist off locking part 32, the shape and locking part 32 of certain reinforcing rib 412 be adapted, as shown in figure 5, reinforcing rib 412 can also be with It is arranged in parallel vertically for two, above structure described here should be regarded as equivalent deformation or the replacement of present embodiment.

Shown in Figure 6 as another preferred embodiment, disposable lock 30 is equipped with pull ring 33, and pull ring 33 is arranged Above the shank 31, the bending of locking part 32 is connected to the shank 31.When extracting disposable lock 30, can pass through Pull ring 33 is that fulcrum breaks locking part 32 with boss 21, and rapid operation is convenient.The pull ring 33 is semi-circular, can be shank 31 More spaces are reserved, setting identification label is conducive to.

Further, in present embodiment, the second lock body 20 is equipped with positioning column 23, and the disposable lock 30 is equipped with and this The location hole 34 that positioning column 23 is clasped, when in disposable 30 insertion lockhole 211 of lock, disposable lock 30 passes through positioning The positioning that is clasped in hole 34 and positioning column 23.After extracting disposable lock 30, disposable lock 30 can be snapped in the second lock It is recycled together on the positioning column 23 of body 20 with packing box, solves the problems, such as that disposably latching 30 arbitrarily abandons or dispose, preferably Lockhole 211 is opened in the surface of boss 21, and the position that the second lock body 20 is located at below boss 21 is arranged in positioning column 23, flexible The button hole 111 of hasp 11 relies on downwards on boss 21 from the lockhole 211 of boss 21, when needing to extract disposable lock 30, The shank 31 of disposable lock 30 can be lifted towards outside, location hole 34 is made to be detached from positioning first using boss 21 as force fulcrum Then column 23 breaks the locking part 32 of disposable lock 30 with boss 21 again for fulcrum, rapid operation is simple and convenient, works as locking After portion 32 and shank 31 are broken, finally shank 31 is snapped on the positioning column 23 of the second lock body 20；Further, positioning column 23 Using the elastic construction with certain deformation plasticity, the location hole 34 for being conducive to disposably lock 30 is clasped with it.

Further, in present embodiment, the middle part of the second lock body 20 is equipped with containing groove 22, and the interconnecting piece is set to In the containing groove 22, when in disposable 30 insertion lockhole 211 of lock, the outer surface of disposable lock 30 is not higher than second The outer surface of lock body 20.Preferably, the width phase of the width of containing groove 22 and flexible snap lock 11 and disposable lock 30 When for convenient for extracting disposable lock 30, the lower end of disposable lock 30 should slightly be protruded from outside containing groove 22, containing groove 22 Depth be slightly above accommodated in the containing groove 22 with the height of boss 21, flexible snap lock 11 and disposable lock 30, play Preferable protective effect.As equivalence replacement mode, containing groove 22 can also be laterally arranged, and lockhole 211 is set to boss 21 Left or right side, positioning column 23 is set to the side of boss 21.

As another preferred embodiment, the downside of the boss 21 is equipped with big with the locking part 32 of disposable lock 30 Small adaptable opening, the downside which is set to boss 21 can also be used to be clasped with the button hole 111 of flexible snap lock 11, Flexible snap lock 11 to be fixed on boss 21, reduce flexible snap lock 11 to the active force of disposable lock 30.In addition, locking part It can be fallen from the aperture position after 32 fractures, if addressee finds no locking part 32 and fall when extracting disposable lock 30 It falls, or discovery locking part 32 is not fallen from the aperture position, that is, indicates that the express delivery package box may be once by pirate of the open；From clout Recycling or environmental angle set out, which can also be set to the inside of the second lock body 20, and pack the opening and express delivery The tray interior of box is connected to, and when extracting disposable lock 30, falls on locking part 32 in box body.It is more advantageous to examining for environmental protection Consider, the connection of locking part 32 and shank 31 may also be arranged to the connection structure of double-ended break without separation, i.e. 32 portion fractures of locking part are Can reach unlock purpose, another part still connect with shank 31 and recycles together with shank, with prevent locking part 32 be broken after with Meaning abandons or disposition.

In the above-described embodiment, shown in Figure 4, first lock body 10 and/or second lock body 20 are bilayer Clamping plate type structure, the Double-layer clamp plank frame include the supporting plate 42 positioned at the panel 41 in outside and positioned inside, the face Plate 41 is equipped with limited post 411 towards the side of the supporting plate 42, and the supporting plate 42 is equipped with the through-hole 421 passed through for limited post 411, The end of the limited post 411 is equipped with and the elastic chuck 4111 by cooperation.Preferably, supporting plate 42 is towards the side of panel 41 Equipped with the pillar 422 to offset with panel 41, through-hole 421 is set in the pillar 422, and the elastic chuck 4111 of limited post 411 passes through It is clamped after through-hole 421 with supporting plate 42, thus make panel 41 and 42 fastening clamp of supporting plate on the box body of express delivery package box, the bilayer Clamping plate type structure and box body fit closely fixation, after box body is at box locking, removes non-demolition box body, are otherwise difficult from outside nothing Box body is opened to trace, it is safe and reliable.Using the lock body of Double-layer clamp plank frame due to being clamped using elastic chuck 4111 Structure, therefore recycling is also helped, such as after box body damage, the lock body of the Double-layer clamp plank frame can be disassembled to weight It is newly installed on new box body and uses.

As another preferred embodiment, first lock body 10 or second lock body 20 or the disposable lock 30 are provided with identification label.Identification label can be used in Express firm or user's delivery process identifying, edit or inquiring its correspondence Express delivery package box logistics information, identification label can also be used when recycling express delivery package box.It is provided with the primary of identification label Property lock 30 greatly improve its it is anti-this and difficulty is made, can effectively solve the problems, such as express delivery package box safety in utilization.

Further, the disposable lock 30 is provided with identification label, and the identification label includes at least one by word Accord with the sequence number and a two dimensional code being made of image of composition.Identification label is set to the hanging hole of 30 shanks 31 of disposable lock Between location hole 34, the modes such as printing can be used, carve or paste and identification label is set, character string number facilitates user intuitive It checks and information verification, two dimensional code facilitates examination for further increasing safety, by the identification of terminal barcode scanning.

As another preferred embodiment, first lock body 10 and/or second lock body 20 are equipped with GPS positioning Module.GPS positioning module can be used for the logistics information of the real-time tracking express delivery package box, be conducive to the intelligence of express delivery package box Management.

The above description is only a preferred embodiment of the present invention, therefore all according to described in the utility model patent application range The equivalent change or modification done of structure, feature and principle, be included in the scope of the utility model patent application.

Claims (10)

1. a kind of packing box theftproof lock, including the first lock body (10), the second lock body (20) and disposable lock (30), the first lock body (10) and the second lock body (20) is respectively fixedly connected with box cover and box body in packing box, and disposable latch (30) include locking part (32) and shank (31), it is characterised in that: the first lock body (10) is equipped with flexible snap lock (11), and flexible snap lock (11) is equipped with button hole (111), the second lock body (20) is equipped with the boss (21) cooperated with the button hole (111) of flexible snap lock (11), the boss (21) Table top is provided with the lockhole (211) with locking part (32) cooperation for disposably latching (30) inwardly；When disposably lock (30) is inserted Enter lockhole (211) it is interior when, the disposable locking part (32) for latching (30) and lockhole (211) limit cooperate, and make the first lock body (10) Flexible snap lock (11) and the second lock body (20) boss (21) lock；When disposably lock (30) extraction lockhole (211) is outer, Locking part (32) opposite shank (31) fracture of disposable lock (30), makes the flexible snap lock (11) and second of the first lock body (10) The boss (21) of lock body (20) unlocks.

2. a kind of packing box theftproof lock according to claim 1, it is characterised in that: the button hole of the flexible snap lock (11) (111) match with the boss (21) shape, be equipped on the inside of the button hole (111) and the locking part (32) limit cooperation Reinforcing rib (412).

3. a kind of packing box theftproof lock according to claim 1, it is characterised in that: the disposable lock (30), which is equipped with, draws Ring (33), pull ring (33) are set to above the shank (31), and locking part (32) bending is connected to the shank (31).

4. a kind of packing box theftproof lock according to claim 2 or 3, it is characterised in that: the second lock body (20) is equipped with positioning Column (23), the disposable lock (30) are equipped with the location hole (34) being clasped with the positioning column (23), when disposable lock (30) when insertion lockhole (211) is interior, the disposable positioning that is clasped for latching (30) and passing through location hole (34) and positioning column (23).

5. a kind of packing box theftproof lock according to claim 4, it is characterised in that: the middle part of the second lock body (20), which is equipped with, to hold It sets groove (22), the boss (21) is set in the containing groove (22), when in disposably lock (30) insertion lockhole (211) When, the disposable outer surface for latching (30) is not higher than the outer surface of the second lock body (20).

6. a kind of packing box theftproof lock according to claim 1, it is characterised in that: the downside of the boss (21) be equipped with The adaptable opening of locking part (32) size of disposable lock (30).

7. a kind of packing box theftproof lock according to claim 1, it is characterised in that: first lock body (10) and/or institute Stating the second lock body (20) is Double-layer clamp plank frame, and the Double-layer clamp plank frame includes the panel (41) and position positioned at outside Supporting plate (42) in inside, the panel (41) are equipped with limited post (411) towards the side of the supporting plate (42), the supporting plate (42) it is equipped with the through-hole (421) passed through for limited post (411), the end of the limited post (411) is equipped with and the bullet by cooperation Property clamp (4111).

8. a kind of packing box theftproof lock according to claim 1, it is characterised in that: first lock body (10) or described Two lock bodies (20) or the disposable lock (30) are provided with identification label.

9. a kind of packing box theftproof lock according to claim 1, it is characterised in that: the disposable lock (30) is provided with Identification label, the identification label include at least a sequence number being made of character and a two dimensional code being made of image.

10. a kind of packing box theftproof lock according to claim 1, it is characterised in that: first lock body (10) and/or institute The second lock body (20) are stated equipped with GPS positioning module.