CN2165188Y - Integrated formed permutation lock - Google Patents

Abstract

The utility model relates to an integrated formed permutation lock, comprising a plastic integrated formed lock seat. The lock seat has one base plate and two side plates. A plastic elastic sheet is arranged on the base plate. One permutation lockset composed of a permutation wheel group and a lifting plate is arranged on the lock seat. One bottom shell made of plastic is arranged below the lock seat. Both sides of the tip edge of the bottom shell extend outwardly two fixing sheets, and fixing holes are arranged on each fixing sheet. The shell wall of the bottom shell, which is relative to the fixing positions, is provided with two clamping sheets, and each clamping sheet is clamped with the base plate of the lock seat in the form of inward incline. The extending hook sheet of a lock hook is locked with the clasp of the lifting plate through two gaps arranged at the side of the bottom shell, the lock seat is positioned inside a suitcase by the bottom shell directly, and the lock hook is matched to be locked.

Description

Integrated formed permutation lock

The utility model is meant the improvement of combination lock compound mode especially relevant for a kind of integrated combination lock.

Press, the suitcase number mostly comprises a lock and is provided with many unit constructions such as side plate, shell fragment, screen, locking plate, digit wheel and reversion wheels and forms, because cost of labor improves constantly recently; Cause the assembly cost of combination lock to increase, add the environmental protection consciousness title, therefore many known combination lock metal parts palpus electroplating processes persons, the surfacing cost all improves.When overcoming known combination lock assembly fee and part must be do inconvenience such as electroplating processes refill, integrated combination lock lock is finished in exploitation No. 91203791.1 before the applicant, make the assembling of combination lock more simple and easy rapidly, and save the Surface Machining such as plating of many parts, its structure innovation and meet practicality, the combination lock lock of this case be use for be installed in the long strip type lock housing body with connecting rod and shifting block combination fixing after, be combined in the suitcase with this lock housing body again, finish the combination of combination lock and interlock Control Component.Only, should preceding case construct the advantage that no doubt has in the design, but, but can not directly be locked in this lock directly cooperates latch hook to use on the portable box-frame, on purposes, be restricted, in order to make this integrated number lock its applicable situation that is increased,, make same lock go for two kinds of different occasions so the applicant is improved at the original bill structure again.

Main purpose of the present utility model is to provide integrated combination lock, integrated combination lock lock directly can be locked in the suitcase, cooperates the latch hook on the case lid and can lock, and increases the applicable situation of this lock.

Of the present utility model time a purpose is to provide integrated combination lock, and structure is simple, assembling is closed easily.

Edge is, this reality has novel integrated combination lock to comprise that a lock is that plastic cement is one-body molded and has a base plate and a biside plate, and the appropriate location is one-body molded on this base plate is provided with most sheets toward the plastic cement shell fragment that tilts, supply the installing number wheels and the members such as locking lifter plate of pulling on this lock, it is characterized in that this lock is sheathed with a drain pan outward in addition, this drain pan is the plastic casing of a single face opening, two extensions outward of its opening surface are provided with two stators, respectively has a circular hole on each stator, these housing both sides are provided with two hooking sheets in addition slightly toward interior inclined to one side, base plate with this lock of blocking, it is loosening to prevent that it from coming off, and vertical side of this housing is provided with two breach in addition, for latch hook stretch into with the locking of lifter plate clasp, this drain pan of mat get above connect lock is fixed in the suitcase locate, to cooperate the latch hook locking.

Now enumerate specific embodiment, cooperate graphic, with detailed construction of the present utility model, function and characteristics explanation as back:

Fig. 1 is the exploded perspective view of the integrated combination lock of the utility model.

Fig. 2 is Fig. 1 combination stereogram.

Fig. 3 is that the situation schematic diagram is used in the assembling of the integrated combination lock of the utility model.

Fig. 4 is the stereogram of another embodiment of the utility model.

At first see also shown in Fig. 1,2, this integrated combination lock comprises that a lock 10, a lifter plate (screen) 20, number wheels 30, a drain pan 40 and a latch hook 50 etc. partly form; Wherein,

This lock 10 is plastic cement one ejection formations, has a base plate 11, two side plates 13 and two end plates 15, and one-body molded on this base plate 11 have three acclivitous shell fragments 17, and these side plate 13 1 sides have two patchholes 19.

This lifter plate 20 is the integrated plates of metal, and central authorities have three slotted holes 21, and the one side has two sheets 22 in order between the end plate 15 and projection 16 that are arranged in this lock 10, and another side has two hook sheets 23 and does upper and lower moving with lifter plate.

These number wheels 30, have main members such as an axostylus axostyle 31, three digit wheels 32 and a reversion push rod 33, utilize these axostylus axostyle 31 two ends to be hubbed between the two end plates 15 and suppress in this lifter plate 20 tops.

This drain pan 40 is that plastic cement is one-body molded, the rectangular case that is the single face opening, can hold this lock and insert identically, its both sides are extended outward and are had two stators 41, respectively have a circular hole 42 on this two stator 41, in addition, be provided with two hooking sheets 43 with respect to these stator 41 places, the base plate 11 in order to this lock 10 of blocking stops it to come off, these drain pan 40 vertical sides are provided with two breach 44 in addition, proper patchhole 19 corresponding to this lock 10.

This latch hook 50 is that the metal sheet punching out forms, one side is extended two latch hook sheets 51 and is had dog hole 52 on it, this latch hook sheet 51 is for being fixed in portable covering, when the case lid cover fashionable, this latch hook sheet 51 will be inserted and be stretched in the combination lock by the breach 44 of drain pan 40 and the patchhole 19 of lock 10, finish locking with the hook sheet 23 that cooperates lifter plate 20.

Above-mentioned number wheels 30 are to be able to two sheets 22 in order to control lifter plate 20 to be the fulcrum revolution, two hook sheets 23 are offset downward when locking, its control action and general combination lock same principle, after being to make 10 combination liftings 20 of this lock and number wheels 30 according to the utility model, the number lockset that is constituted is through being placed in this drain pan 40, then can supply screw (not showing on the figure) to pass this two circular hole 42 and be fixed in suitcase 61 inboards, shown in Figure 3 as, and latch hook 50 is to be fixed on the case lid 62, utilize this drain pan 40 that this one-body molded combination lock lock is fixed on the portable casing simply, when case lid 62 covers close, then latch hook 50 will be inserted in the lock 10 by breach 44 and patchhole 19, when lifter plate 20 lockings, then this two hooks sheet 23 will snap in the dog hole 52 of this latch hook 50 and locking, provide the suitcase number lockset of simple combination use by the integrated number lock of the utility model, and make original one-body molded combination lock lock more be applicable to the occasion of direct cooperation latch hook.

As shown in Figure 4, be another embodiment of the integrated combination lock of the utility model, its lock 10, lifter plate 20, number wheels 30, drain pan 40 members such as grade are identical with previous embodiment substantially, institute's difference is that two hook sheet 23A of this lifter plate 20 are the shapes that cooperate two latch hook sheets 71 of latch hook 70, and it installs and uses mode and switching lock principle is identical with previous embodiment.

In sum, the suitcase number lockset that the integrated combination lock of the utility model provides a simple combination to use, and make original one-body molded combination lock lock more be applicable to the occasion of direct cooperation latch hook.

Claims (1)

1. A kind of integrated combination lock, comprise that a lock is that plastic cement is one-body molded and has a base plate and a biside plate, one-body molded and show several pieces on this base plate toward the plastic cement shell fragment that tilts, refill main members such as being provided with number wheels and lifter plate on this lock and constitute a number lockset, it is characterized in that, this lock below more is arranged with a drain pan, this drain pan is the plastic casing of single face opening, its apical margin both sides are extended two stators outward, this each stator is provided with fixing hole, this drain pan shell wall is provided with two hooking sheets in addition with respect to the stator position, this hooking sheet is toward in slightly that skewed vertical side of this drain pan is provided with two breach in order to block the base plate of this lock, can supply the hook sheet of latch hook stretch into with the locking of lifter plate clasp, locate directly lock is locked in the suitcase by this drain pan, to cooperate the latch hook locking.

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