CN206358610U - A kind of packing box with coded lock - Google Patents

Abstract

The utility model discloses a kind of packing box with coded lock, include box body, the cavity for placing article is offered on box body, the two ends of box body be also associated with can symmetrical folding lid, and the lid at two ends close up after constitute closing to cavity, the box body cavity correspondence is provided with central sill at the place of closing up of two ends lid, the coded lock that two ends lid after being equiped with described central sill for that will close up is locked thereon, described coded lock includes housing, housing is installed on central sill, slide plate is slidably fitted with housing, contiguous block is fixed with lid, barb is provided with described contiguous block, the jack inserted for the barb is correspondingly arranged on housing, also the lockhole inserted for the barb is correspondingly arranged on slide plate, and can be with barb formation hook with fixation after the slide plate slides, the locking device for limiting slide plate slides is also equiped with housing.It is more secure and reliable to use by setting coded lock to be locked lid with box body.

Description

A kind of packing box with coded lock

Technical field

The utility model is related to a kind of packing box, and in particular to a kind of packing box with coded lock.

Background technology

At present, many article or gift people like being placed into packing box and packed, but due to traditional packaging Box lacks latch-up structure, thus causes article placed within or gift easily arbitrarily to be taken away by people, uses shortage peace Quan Xing.

The content of the invention

In view of the shortcomings of the prior art, the utility model provide a kind of packing box with coded lock, its can effectively by Lid is locked with box body, more secure and reliable to use.

To achieve the above object, the utility model provides a kind of packing box with coded lock, includes on box body, box body Offer the cavity for placing article, the two ends of box body be also associated with can symmetrical folding lid, and the lid at two ends closes up The closing to cavity is constituted afterwards, and the box body cavity correspondence is provided with the place of closing up of two ends lid on central sill, described central sill The coded lock that two ends lid after being equiped with for that will close up is locked thereon, described coded lock includes housing, and housing is solid Surely it is installed on central sill, is slidably fitted with housing on slide plate, described lid and is fixed with contiguous block, is set on described contiguous block It is equipped with also to be correspondingly arranged on the jack for being correspondingly arranged on and inserting for the barb on barb, housing, slide plate and is inserted for the barb Can also it be equiped with housing with barb formation hook with fixing for limiting slide plate slides after the lockhole entered, and the slide plate slides Locking device.

The beneficial effects of the utility model are：Using said structure, after two ends lid closes up, barb on contiguous block can be according to The jack of secondary insertion housing and the lockhole of slide plate, then by sliding skateboard, make slide plate, with fixing, finally lead to barb formation hook Cross locking device and pin slide plate, the two ends lid after just can closing up is locked on box body, be positioned over protecting in box body cavity Article safety.

The utility model can be further arranged to described locking device and include lock housing, rotating shaft, password wheels, lubrication groove, jump Plate, spring leaf, lock housing are installed in housing, and rotating shaft is arranged in lock housing, and password wheels and the equal turning set of lubrication groove are loaded on rotating shaft On, and mutually link, it is provided with springboard on springboard projection, slide plate and is provided with slide plate projection, springboard and spring leaf is installed in In lock housing, one end of spring leaf is abutted with lock housing bottom surface, and the other end of spring leaf is acted on springboard, and makes springboard and lubrication groove Outer peripheral face formation is abutted, and the outer peripheral face of the lubrication groove is connected and composed by arc surface and horizontal plane, and when the arc surface of lubrication groove is rotated To when being contacted with springboard, springboard is to lower swing, and the springboard projection on springboard abuts spacing with the slide plate projection composition on slide plate；When The horizontal plane of lubrication groove is turned to when being contacted with springboard, and springboard is swung up, and the springboard projection on springboard and slide plate on slide plate are convex Block loses spacing.

Using said structure, people can drive lubrication groove to rotate together by rotating password wheels, when the arc surface of lubrication groove is rotated To when being contacted with springboard, springboard to lower swing, the springboard projection on springboard abutted with the slide plate projection composition on slide plate it is spacing, this When slide plate by locking means pin and can not move, i.e., packing box be in locking state；When the horizontal plane of lubrication groove turn to When springboard is contacted, springboard is swung up, and the springboard projection on springboard loses spacing with the slide plate projection on slide plate, and now slide plate can Normal slip, i.e. packing box are in released state, and overall structure is simple, easy to operate.

It is to be correspondingly provided with Contraband font, lid for the Contraband that the utility model, which may further be provided as described contiguous block, The recess of font contiguous block setting-in in the inner, the upper and lower ends of Contraband font contiguous block are provided with barb, two of two ends lid Contraband font contiguous block is constituted after closing up also to be covered outside the degree of lip-rounding ring of encirclement for clamping password lock housing body upper end, the described degree of lip-rounding ring of encirclement Provided with transparent dust-proof lid.

Using said structure, described contiguous block is arranged to Contraband font, after such two ends lid closes up, and two Contraband fonts connect Connect block and may make up the degree of lip-rounding ring of encirclement for clamping password lock housing body upper end, connect more firm, form an entirety.Finally by Transparent dust-proof housing is located at outside the degree of lip-rounding ring of encirclement, coded lock formation proofing dust and protecting again can be entered two ends contiguous block One step is spacing to be fixed in password lock housing body.

The utility model may further be provided to be additionally provided with the clicking section exposed outside housing on slide plate.In this way, can It is easy to people to drive slide plate to slide by clicking section.

Brief description of the drawings

Fig. 1 be the utility model in lid close up after structure chart；

Fig. 2 is the structure chart after lid opening in the utility model；

Fig. 3 is the exploded view of coded lock in the utility model；

Fig. 4 is the structure chart of coded lock in the utility model；

Fig. 5 is the structure chart of the utility model middle slide plate；

Fig. 6 is the structure chart of locking device in the utility model；

Fig. 7 is the exploded view of locking device in the utility model.

Embodiment

A kind of packing box with coded lock is given as shown in figs. 1-7, is included and is offered on box body 1, box body 1 for putting The cavity 2 of placing articles, the two ends of box body 1 be also associated with can symmetrical folding lid 3, and two ends lid 3 close up after constitute pair The closing of cavity 2, the correspondence of box body cavity 2, which is provided with the place of closing up of two ends lid 3 on central sill 4, described central sill 4, to be installed The coded lock 5 that two ends lid 3 after having for that will close up is locked thereon, described coded lock 5 includes housing 51, housing 51 It is installed on central sill 4, is slidably fitted with housing 51 on slide plate 52, slide plate 52 and is additionally provided with the clicking section exposed outside housing 53.It is fixed with Contraband font contiguous block 6, lid 3 to be correspondingly provided with described lid 3 and is flush-mounted in for the Contraband font contiguous block 6 Recess 31 in it, the upper and lower ends of Contraband font contiguous block 6 are provided with barb 7, two Contraband font contiguous blocks of two ends lid 3 6 close up after constitute and clamp the degree of lip-rounding ring of encirclement of the upper end of password lock housing body 51, be also covered with outside the described degree of lip-rounding ring of encirclement transparent Dust cap 8.It is correspondingly arranged on the jack 54 inserted for the barb 7, slide plate 52 and is also correspondingly arranged on for described on housing 51 Use can be also equiped with after the lockhole 55 that barb 7 is inserted, and the slip of the slide plate 52 in housing 51 with the formation hook of barb 7 with fixing The locking device 9 slided in limitation slide plate 52, described locking device 9 includes lock housing 91, rotating shaft 92, password wheels 93, lubrication groove 94th, springboard 95, spring leaf 96, lock housing 91 are installed in housing 51, and rotating shaft 92 is arranged in lock housing 91, password wheels 93 and interior Take turns 94 equal turning sets to be loaded in rotating shaft 92, and mutually link, be provided with springboard projection 951, slide plate 52 and be provided with springboard 95 Slide plate projection 521, springboard 95 and spring leaf 96 are installed in lock housing 91, and one end of spring leaf 96 is abutted with the bottom surface of lock housing 91, The other end of spring leaf 96 is acted on springboard 95, and springboard 95 is abutted with the outer peripheral face formation of lubrication groove 94, the lubrication groove 94 Outer peripheral face connected and composed by arc surface 941 and horizontal plane 942, and when the arc surface 941 of lubrication groove 94 is turned to and connect with springboard 95 When touching, springboard 95 is to lower swing, and the springboard projection 951 on springboard 95 abuts spacing with the composition of slide plate projection 521 on slide plate 52； When the horizontal plane 942 of lubrication groove 94, which is turned to, to be contacted with springboard 95, springboard 95 is swung up, the springboard projection 951 on springboard 95 Lose spacing with the slide plate projection 521 on slide plate 52.Using said structure, the utility model is by setting coded lock 5 can be by box Lid 3 is locked with box body 1, more secure and reliable to use.

Claims (4)

1. a kind of packing box with coded lock, includes the cavity offered on box body, box body for placing article, the two of box body End be also associated with can symmetrical folding lid, and two ends lid close up after constitute closing to cavity, it is characterised in that：It is described Box body cavity correspondence, which is provided with the place of closing up of two ends lid on central sill, described central sill, to be equiped with for by the two ends after closing up The coded lock that lid is locked thereon, described coded lock includes housing, and housing is installed on central sill, is slided in housing It is provided with slide plate, described lid and is fixed with contiguous block, is provided with barb, housing and is correspondingly arranged on described contiguous block Also the lockhole inserted for the barb is correspondingly arranged on the jack inserted for the barb, slide plate, and after the slide plate slides The locking device for limiting slide plate slides can be also equiped with housing with barb formation hook with fixing.

2. a kind of packing box with coded lock according to claim 1, it is characterised in that：Described locking device includes Lock housing, rotating shaft, password wheels, lubrication groove, springboard, spring leaf, lock housing are installed in housing, and rotating shaft is arranged in lock housing, password Wheel and the equal turning set of lubrication groove mutually link loaded in rotating shaft, are provided with springboard projection, slide plate that to be provided with slide plate convex on springboard Block, springboard and spring leaf are installed in lock housing, and one end of spring leaf is abutted with lock housing bottom surface, and the other end of spring leaf is acted on On springboard, and springboard is set to be abutted with the outer peripheral face formation of lubrication groove, the outer peripheral face of the lubrication groove connects structure by arc surface and horizontal plane Into, and when the arc surface of lubrication groove is turned to and contacted with springboard, springboard to lower swing, springboard projection on springboard with slide plate It is spacing that slide plate projection constitutes abutting；When the horizontal plane of lubrication groove, which is turned to, to be contacted with springboard, springboard is swung up, the jump on springboard Plate projection loses spacing with the slide plate projection on slide plate.

3. a kind of packing box with coded lock according to claim 1, it is characterised in that：Described contiguous block is Contraband word The recess in the inner for Contraband font contiguous block setting-in is correspondingly provided with shape, lid, the upper and lower ends of Contraband font contiguous block are equal Barb is provided with, two Contraband font contiguous blocks of two ends lid constitute the degree of lip-rounding encirclement for clamping password lock housing body upper end after closing up Transparent dust-proof lid is also covered with outside circle, the described degree of lip-rounding ring of encirclement.

4. a kind of packing box with coded lock according to claim 1, it is characterised in that：It is additionally provided with slide plate and exposes housing Outer clicking section.