CN104712195A - Combined lock - Google Patents

Abstract

The invention discloses a combined lock. The combined lock comprises a lock body, a lock beam, a lock piece and a locking element, wherein the lock beam is provided with a second leg part and a first leg part, the lock piece is arranged in the lock body and can rotate, the locking element is arranged in the lock body together with the lock piece and can move, the first locking element is driven by the lock piece to move back and forth to be in a locked state of the lock beam or in the unlocked state of the lock beam, the first locking element is driven to be meshed with the first leg part of the lock beam so as to enable the first leg part to be clamped in the lock body when the lock beam is in the locked state, and the first locking element is driven to leave away from the first leg part of the lock beam so as to enable the first leg part to be disengaged from the lock body when the lock beam is in the unlocked state.

Description

Combined lockset

Technical field

The present invention relates to a kind of combined lockset, particularly relate to and a kind ofly not there is keyhole and locking member is hidden in the combined lockset of the lock body inside of combined lockset.

Background technology

Combined lockset is the one of padlock, and wherein string number or symbol are used for this lockset of opening or unblank.But the lock code of this combined lockset is the combination of some numerals or symbol instead of the array of numeral or symbol.Therefore, there are two kinds of combined locksets, namely, electronic combination lockset and mechanical combination lockset.Electronic combination lockset generally includes an electromagnetic lock component or an electrically controllable latch, and wherein when the input code of user's input mates with code presupposition, electromagnetic lock component is automatically driven and is positioned at unlocked position thus opens electronic combination lockset.But the major defect of electronic combination lockset is that it must connect power supply with being energized.In other words, if do not have power supply, then electronic combination lockset just can not operate.In addition, because electromagnetic lock component must be furnished with internal electron chip and other electronic component, so the breaking resistance of electronic combination lockset and tensile strength are less than mechanical combination lockset.

Mechanical combination lockset generally includes multiple revolving dial, and wherein these revolving dials pivot to be connected with lock bolt respectively, and wherein when each revolving dial all rotates to predeterminated position, lock bolt gets final product freely-movable thus opens mechanical combination lockset.Due to user must the driving ring of the multiple peripheral hardware of manual rotation one by one to rotate corresponding revolving dial, so the complicated operation of mechanical combination lockset.Therefore, mechanical combination lockset can not coordinate the unlocking operation automatically completing mechanical combination lockset with any automatic driver part.

Summary of the invention

Advantage of the present invention is to which provide a kind of combined lockset with lock core or latch fitting, and wherein the releasing process of lock core/latch fitting can realize automation mechanized operation.This lock core/latch fitting comprises multiple driving disc spacing pressing with therefore can by automatic rotation to drive this startup lock core/latch fitting to unlocked position.

Another one advantage of the present invention is, the invention provides one and there is at least one rotating disc, as the combined lockset of a driving disc spacing pressing or a clutch plate, wherein to be hidden in the lock body of combined lockset inner for this driving disc spacing pressing and clutch plate, with prevent driving disc spacing pressing and clutch plate be subject to any come the impact of self-locking body applied external force.

Another advantage of the present invention is, which provide a kind of combined lockset, wherein this combined lockset comprises a unlocking feature, wherein when the register of each groove of clutch plate and driving disc spacing pressing, unlocking feature can be pushed in the solution locked groove formed by described groove and opening, thus makes user only need just can open this combined lockset by the drive division of predetermined manner rotating drive shaft.

Another advantage of the present invention is, which provides a kind of combined lockset, and wherein this combined lockset does not need keyhole, thus can be subject to the impact of self-locking body applied external force by anti-fastener.

Another advantage of the present invention is, which provide a kind of combined lockset, wherein this combined lockset comprises one and is suitable for rotatably being arranged at the latch fitting in the lock body of this combined lockset and first latch members be arranged at movably in lock body, wherein this first latch members is suitable for being coupled with this latch fitting, and can be actuated to move between lock bridge locked state and released state.

Another advantage of the present invention is, which provide a kind of combined lockset, wherein this combined lockset comprises a code wheel for the rotary motion for unlocking this combined lockset of driving shaft of encoding, wherein this code wheel is hidden in the lock body inside of combined lockset, thus this combined lockset can be unlocked by an auto-unlocking device, and user can't see the coded message corresponding for the rotary motion unlocking this combined lockset with driving shaft.

Correspondingly, this latch fitting comprises an axis of rotation, multiple coaxial couplings rotating disc on the driving shaft, and is located at the dish moving cell between every two rotating discs.One of them rotating disc is set to driving disc spacing pressing, and to be fixed on this driving shaft coaxially, wherein remaining is then set to clutch plate to be fixed on this driving shaft coaxially and rotationally.Each rotating disc all has the groove that is located at the outer rim of this rotating disc.When driving shaft rotates, rotating disc is rotated thereupon by dish moving cell thus is unlocked this latch fitting.The lock code of latch fitting sets in conjunction with direction of rotation sequence according to the radian of each rotating disc.Correspondingly, the clearance distance between every two rotating discs is the same.

The relative two sides of each rotating disc has two trundles, and the radial position of two trundles between two surfacess of revolution of wherein each rotating disc is symmetrical.In addition, the radian being summit with rotating disc center between each dish moving cell and corresponding recesses must be greater than 0 degree and be less than 360 degree.

Another advantage of the present invention is, which provides a kind of combined lockset, and wherein this combined lockset is pure mechanical lock, without any need for driven by power.

By explanation below and description, other advantages of the present invention and feature are able to obviously, and are implemented by the means specially pointed out in claims and combination unit.

According to the present invention, the combined lockset that can realize foregoing and other object and advantage comprises:

A lock bridge, it comprises first leg and the second leg;

A latch fitting; With

First latch members, wherein this latch members movably couples mutually with this latch fitting and is suitable for being driven to move back and forth between a lock bridge locked state and a lock bridge released state by this latch fitting, wherein when this lock bridge is in locked state, this first latch members can clamp the first leg, when this lock bridge is at released state, this first latch members is left this first leg by driving.

By the understanding to description subsequently and accompanying drawing, further aim of the present invention and advantage will be fully demonstrated.

These and other objects of the present invention, characteristics and advantages, by following detailed description, accompanying drawing and claim are fully demonstrated.

Accompanying drawing explanation

Fig. 1 is the stereogram of the combined lockset of present pre-ferred embodiments

Fig. 2 is another stereogram of the combined lockset of the above-mentioned preferred embodiment of the present invention

Fig. 3 A is the lateral view of the locking bar of the combined lockset of the above-mentioned preferred embodiment of the present invention

Fig. 3 B is the stereogram of the locking bar of the combined lockset of the above-mentioned preferred embodiment of the present invention

Fig. 4 is the lateral view of the lock body of the combined lockset of the above-mentioned preferred embodiment of the present invention

Fig. 5 is the top view of the lock body of the combined lockset of the above-mentioned preferred embodiment of the present invention

Fig. 6 is the sectional drawing of the lock body of the combined lockset of the above-mentioned preferred embodiment of the present invention

Fig. 7 is another lateral view of the lock body of the combined lockset of the above-mentioned preferred embodiment of the present invention

Fig. 8 is the stereogram of the combined lockset lock body of the above-mentioned preferred embodiment of the present invention, and wherein the lid of this combined lockset lock body is removed.

Fig. 9 is the stereogram of the lock body of the combined lockset of the above-mentioned preferred embodiment of the present invention, and wherein the lock body of this combined lockset is removed.

Figure 10 is another stereogram of the lock body of the combined lockset of the above-mentioned preferred embodiment of the present invention, and wherein the lock body of this combined lockset is removed.

Figure 11 A is the stereogram of the combination tripper of the lockset of the above-mentioned preferred embodiment of the present invention.

Figure 11 B is the stereogram of the keep plate of the combined lockset of the above-mentioned preferred embodiment of the present invention.

Figure 12 is the stereogram of the combination tripper of the lockset of the above-mentioned preferred embodiment of the present invention.

Figure 13 is the stereogram of the combination tripper of the lockset of the above-mentioned preferred embodiment of the present invention, illustrates this lock body and has a laser attenuation passage to weaken by the intensity of reflects laser.

Figure 14 is the stereogram of the dish unit of the combination tripper of the lockset of the above-mentioned preferred embodiment of the present invention.

Figure 15 A is the stereogram of the combination tripper of the lockset of the above-mentioned preferred embodiment of the present invention, says that illustrating this lock body has a code wheel.

Figure 15 B is the stereogram of the code wheel of the combined lockset of the above-mentioned preferred embodiment of the present invention.

Figure 16 is the fragmentary cross-sectional view of the code wheel of the combined lockset of the above-mentioned preferred embodiment of the present invention.

Figure 17 is the lateral view of the auto-unlocking device of the combined lockset of the above-mentioned preferred embodiment of the present invention.

Figure 18 is the lateral view of the auto-unlocking device of the combined lockset of the above-mentioned preferred embodiment of the present invention.

Figure 19 is the lateral view of the auto-unlocking device of combined lockset for unlocking the above-mentioned preferred embodiment of the present invention, and wherein this automatic device is connected to the moving end of the drive division of this driving shaft.

Figure 20 is the stereogram of the lock core of the combined lockset of the present invention second preferred embodiment.

Figure 21 is the lateral view of the lock core of the combined lockset of above-mentioned second preferred embodiment of the present invention.

Figure 22 is the stereogram being furnished with the combined lockset of lock core of above-mentioned second preferred embodiment of the present invention.

Figure 23 is the top view of the rotating disc of the lock core of above-mentioned second preferred embodiment of the present invention, for illustration of the locking groove of cooperatively interact position and each rotating disc between each dish.

Detailed description of the invention

Following description is disclosed to make those skilled in the art can manufacture and use the present invention.The preferred embodiment provided in following description is only as the example that it will be apparent to those skilled in the art and amendment, and it does not form limitation of the scope of the invention.The General Principle defined in following description is applied to other embodiment, optionally substitutes with can not deviating from the present invention's spirit and invention scope, amendment, equivalent implement and apply.

With reference to accompanying drawing Fig. 1 to Figure 19 extremely, the combined lockset (combinationlock) according to present pre-ferred embodiments is illustrated.According to this preferred embodiment, this combined lockset comprises a latch fitting 20, a lock bridge 30 with the first leg (first leg) 31 and second leg (second leg) 32, the first latch members 40 of coupling mutually with this latch fitting 20 movably, wherein this first latch members 40 is moved back and forth between a lock bridge locked state and a lock bridge released state by the driving of this latch fitting 20.When this lock bridge 30 is in lock bridge locked state, this first latch members 40 is meshed with this first leg 31.When this lock bridge 30 is in this lock bridge released state, this first latch members 40 is actuated to this first leg 31 departing from this lock bridge 30.

As shown in Fig. 1 to Fig. 8, this combined lockset comprises a lock body 10 further, and wherein this latch fitting 20 is located in lock body 10 rotationally, and this first latch members 40 is located in this lock body 10 rotationally.This first latch members 40 is configured to be meshed with the first leg 30 of this lock bridge 30 under this lock bridge locked state, to keep (holding) in this lock body 10 this first leg 31 and to be driven to depart from this first leg 31 by this latch fitting 20 when this lock bridge released state, thus this first leg 31 is separated with this lock body 10 phase.

As shown in Fig. 1 to Fig. 6, lock body 10 comprises a high end 11 and one from this high end 11 to the end portion 12 of downward-extension, and wherein this high end 11 has first accommodating chamber 110 for this latch fitting 20 of accommodation in the inner.

As shown in Figure 11 A to Figure 16, this latch fitting 20 comprises a housing 21, and wherein this housing 10 is applicable to driving first latch members 40 and moves that the first leg 31 of this lock bridge 30 is departed from this lock body 10.

The housing 21 of this latch fitting 20 comprises one high-end 211 and a low side 212, and wherein this high-end 211 is applicable to drive this first latch members 40 to move, and its middle shell 21 forms second accommodating chamber 210.This latch fitting 20 comprises a release element 22(unlocking element further) and a dish unit 23(disc unit), wherein this release element 22 to be located between this high-end 211 and this low side 212 and this dish unit 23 is located at this second accommodating chamber 210 inner disc unit 23 rotationally pivotly, and wherein this dish unit 23 comprises a driving disc spacing pressing 231.This driving disc spacing pressing 231 has at least one and drives opening 2310, wherein this driving opening 2310 indentation ground is in the neighboring of this driving disc spacing pressing 231, wherein this driving opening 2310 can allow release element 22 to enter and drive opening 2310, thus make when this driving opening 2310 aligns with this release element 22, this release element 22 can fall into this driving opening 2310 of this driving disc spacing pressing 231, can this driving release element 22 of this latch fitting 20 of release element 22 and this housing 21 rotate to make this driving disc spacing pressing 231.

This driving disc spacing pressing 231 comprises one and drives body 2311(driving body) and this driving opening 2310 from top to bottom (from top to bottom) formed through this driving body 2311 thus form of this driving body 2311 stop side 23111(blocking side) and a slip side 23112(sliding side), wherein when this release element 22 falls into this driving opening 2310, this release element 22 is suitable for being blocked by this prevention side 23111 and sliding along this slip side 23112 thus make this release element 22 depart from this driving opening 2310.When this driving disc spacing pressing 231 rotates to make this prevention side 23111 move and is pressed on this release element 22, this driving disc spacing pressing 231 can drive this release element 22 and this latch fitting 20 to rotate.When this driving disc spacing pressing 231 rotates to make this slip side 23112 move and is pressed on this release element 22, this driving disc spacing pressing 231 can promote this release element 22 thus depart from this driving opening 2310.

As shown in Fig. 8 to Figure 10, this first latch members 40 comprises first locking part 41 and first follower 42, wherein this first locking part 41 is suitable for being meshed with the first leg 31 of this lock bridge 30, this first follower 42 extends to this latch fitting 20 from this first locking part 41 and is suitable for being driven this first latch members 40 is moved back and forth by this latch fitting 20, thus make when this latch fitting 20 rotates, this first follower 42 is driven to make this first latch members 40 by this latch fitting 20 thus makes this first latch members 40 be meshed with this first leg 31 under this lock bridge locked state and remain in this lock body 10 by this first leg 31, with under this lock bridge released state, drive this first locking part 41 to depart from this first leg 31 thus to make this first leg 31 depart from this lock body 10.

As shown in figs. 9 and 12, this latch fitting 20 comprises a flexible member 24 further.The housing 21 of this latch fitting 20 comprises a sidewall 213 further, and wherein this sidewall 213 high-end 211 extends to this low side 212 from this, and wherein this sidewall 213 forms this second accommodating chamber 210 to hold this driving disc spacing pressing 231 in the inner.This sidewall 213 has an outside 2131, wherein this flexible member 24 be located at this sidewall 213 of this housing 21 this outside 2131 and extend to this release element 22 from this sidewall 213.When this driving opening 2310 aligns with this release element 22, this flexible member 24 provides an elastic force to promote this release element 22 and falls into this driving opening 2310 thus make driving disc spacing pressing 231 that the housing 21 of this release element 22 and this latch fitting 20 can be driven to rotate.

Preferably, the outside 2131 of this sidewall 213 has a curved surface 21311, and this flexible member 24 is the shell fragment of a respective curved shape thus this flexible member 24 is set up along the curved surface 21311 in the outside 2131 of this sidewall 213 of this housing 21.

More preferably, this shell fragment is a spiral spring plate (spiral spring sheet), a location division 221 and a prevention rib 222 is comprised with this release element 22, wherein this location division 221 is located between this high-end 211 and this low side 212 pivotly, this prevention rib 222 is suitable for falling into this driving opening 2310 of this driving disc spacing pressing 231 and is stoped by the prevention side 23111 of this driving body 2311, this spiral spring plate that wherein this location division 221 has a crooked outer surface 2211 and this location division 221 is set up along this location division 221 of this crooked outer surface 2211, as shown in figure 12.

As Figure 13, shown in Figure 14 and Figure 16, this latch fitting 20 comprises a driving shaft 25 further, and this low side 212 of this housing 21 has an axis hole 2120, wherein this driving shaft 25 comprises an accommodation section 251 and a drive division 252, wherein this accommodation section 251 is contained in this second accommodating chamber 210 rotationally, this drive division 252 rotationally and down from this accommodation section 251 to downward-extension.This drive division 252 is through the axis hole 2120 of this low side 212, wherein this driving disc spacing pressing 231 is fixed on the accommodation section 251 of this driving shaft 25 and is remained in this second accommodating chamber 210 by the low side 212 of this housing 21, thus make user by this drive division 252 of this rotation to drive this drive division 252 of this driving shaft 25 thus rotate this driving disc spacing pressing 231 and alignd with this release element 22 by this driving opening 2310 of this driving disc spacing pressing 231, thus to allow the prevention rib 222 of this release element 22 to fall into this driving opening 2310.

As shown in Figure 14 to Figure 16, the dish unit 23 of this latch fitting 20 comprises one group of clutch plate 232 further, wherein this clutch plate 232 is located between this high-end 211 and this driving disc spacing pressing 231 rotationally, and wherein this clutch plate 232 each couples mutually with this accommodation section 251 of this driving shaft 25 rotationally.Each clutch plate 232 has a groove 2320, wherein this groove 2320 is suitable for aligning with this driving opening 2310, and wherein this driving disc spacing pressing 231 is applicable to drive this clutch plate 232 to rotate to make the groove 2320 of this clutch plate 232 to align with this driving opening 2310 thus form one successively and separates locked groove 230 for receiving this prevention rib 222 of this release element 22 in the inner.In other words, this solution locked groove 230 is allowed this prevention rib 222 of this release element 22 to fall in this solution locked groove 230 thus makes user can be rotated this driving disc spacing pressing 231 by the mode driving this driving shaft 25 to rotate with this clutch plate 232 to be alignd with this groove 2320 by this driving opening 2310, thus form this solution locked groove 230, this solution locked groove 230 can be fallen into make the prevention rib 222 of this release element 22.Preferably, this clutch plate 232 is remained in this second accommodating chamber 210 by this driving shaft 25.

As shown in figure 16, this latch fitting 20 comprises a holddown spring 26 between this high-end 211 and this clutch plate 232 further so that clutch plate 232 and this driving disc spacing pressing 231 are remained on appropriate location.It should be noted that this latch fitting 20 is configured to comprise driving disc spacing pressing 231 and the clutch plate 232 that is coaxially coupled in this driving shaft 25.

It should be noted that this driving disc spacing pressing 231 comprises first drive pin 2322 further, a driven body 2321 and a follower pin 2322 is comprised with this clutch plate 232, wherein this driving body 2311 has first driving side 23113, with this driven body 2321, there is a slave end 232111, wherein this first drive pin 2312 is vertical at this first driving side 23113, and this follower pin 2322 is vertical at this slave end 232111.This first drive pin 2312 of this driving disc spacing pressing 231 is suitable for coupling mutually with the follower pin 2322 of this clutch plate 232, thus make when this driving disc spacing pressing 231 rotates, this first drive pin 2312 can meet with follower pin 2322 and promote this follower pin 2322 and this clutch plate 232, thus makes the groove 2320 of this clutch plate 232 align with this driving opening 2310 to form this solution locked groove 230 for this release element 22.

It should be noted that this driving disc spacing pressing 231 and this clutch plate 232 form a first distance L1 between the two, wherein the height of this first drive pin 2312 of this driving disc spacing pressing 231 is H1, the height of the follower pin 2322 of this clutch plate 232 is H2, wherein this first distance L1 is less than the total length of H1 and H2, thus when this driving disc spacing pressing 231 rotates, this first drive pin 2312 can meet with this follower pin 2322 and promotes this follower pin 2322 thus make this clutch plate 232 rotate.

Preferably, this dish unit 23 comprises the clutch plate 232 of some, wherein the clutch plate 232 of this some is arranged between this high-end 211 and this driving disc spacing pressing 231 respectively in an orderly manner, wherein this clutch plate 232 each couples mutually with this accommodation section 251 of this driving shaft 25 rotationally, wherein this clutch plate 232 each has a groove 2320 being suitable for aligning with this driving opening 2310, and this driving disc spacing pressing 231 is suitable for driving this clutch plate 232 to rotate to make the groove 2320 of each clutch plate 232 all align with this driving opening 2310 thus form one to separate locked groove 230 for connecing the prevention rib 222 of this receipts release element 22 in the inner successively.In other words, this solution locked groove 230 allows this prevention rib 222 of this release element 22 to fall into this solution locked groove 230, thus user can be rotated to drive this driving disc spacing pressing 231 and this clutch plate 232 by driving this driving shaft 25.From but the groove 2320 of each clutch plate 232 and this driving opening 2310 align, thus form one and separate locked groove 230 and can fall into this solution locked groove, as shown in Fig. 9 to Figure 16 to make the prevention rib 222 of this release element 22.Preferably, this clutch plate 232 each is remained in this second accommodating chamber 210 by this driving shaft 25.

It should be noted that this driving disc spacing pressing 231 comprises first drive pin 2312 further, and each clutch plate 232 comprises a driven body 2321, a follower pin 2322 and second drive pin 2323, wherein this driving body 2311 has first driving side 23113, this driven body 2321 has a slave end 23211 and second driving side 23212, wherein the first drive pin 2312 of this driving disc spacing pressing 231 is positioned at this first master end 23111, the follower pin 2322 of this clutch plate 232 is located on this slave end 23211, second drive pin 2323 of this clutch plate 232 is positioned on the second driving side 23212, this follower pin 2322 that wherein the first drive pin 2312 of this driving disc spacing pressing 231 is suitable for this clutch plate 232 adjacent with this driving disc spacing pressing 231 couples mutually, wherein every two adjacent these clutch plates 232 form a upper clutch plate 232 and a lower clutch plate 232, and the second drive pin 2323 of this lower clutch plate 232 be suitable for this on this follower pin 2322 of clutch plate 232 couple mutually, thus make when this driving disc spacing pressing 231 rotates, the follower pin 2322 that this first drive pin 2312 of this driving disc spacing pressing 231 is suitable for this clutch plate 232 adjacent with this driving disc spacing pressing 231 is met, can meet with the follower pin 2322 of the upper clutch plate 232 of every two adjacent clutch plates 232 with the second drive pin 2323 of the lower clutch plate 232 of every two adjacent clutch plates 232, thus make each clutch plate 232 of this clutch plate group 232 be driven rotation successively, thus make the groove 2320 of each clutch plate 232 align with this driving opening 2310 respectively, thus form the solution locked groove 230 being used for this release element 22, as shown in fig. 10 and fig. 12.

Preferably, this driven body 2321 has a slave end 23211 towards this driving disc spacing pressing 231 and one towards this second driving side 23212 of high-end 211.

It should be noted that this driving disc spacing pressing 231 and this clutch plate 232 adjacent with this driving disc spacing pressing 231 form a first distance L1 between the two, wherein the height of this first drive pin 2312 of this driving disc spacing pressing 231 is H1, immediately the height of the follower pin 2322 of the clutch plate 232 of this driving disc spacing pressing 231 is H2, wherein this first distance L1 is less than the total length of H1 and H2, thus making when this driving disc spacing pressing 231 rotates, this first drive pin 2312 can meet with follower pin 2322 and promote this follower pin 2322 and rotate to make this clutch plate 232.

Similarly, two adjacent clutch plates 232 form a second distance L2 between the two, wherein the height of this second drive pin 2323 of the lower clutch plate 232 of this two adjacent clutch plate 232 is H3, the height of the follower pin 2322 of the upper clutch plate 232 of two adjacent clutch plates 232 is H2, wherein this second distance L2 is less than the total length of H3 and H2, thus when making that clutch plate 232 rotates instantly, second drive pin 2323 of lower clutch plate 232 can meet with the follower pin 2322 of upper clutch plate 232, thus rotates clutch plate 232 on this and rotate.

As shown in figure 16, this latch fitting 20 comprises a holddown spring 26 further, wherein this holddown spring 26 is located at high-end 211 and dish unit 23 between thus each clutch plate 232 is remained on appropriate location.

Alternatively, this clutch plate 232 is located between this high-end 211 and this driving disc spacing pressing 231 respectively and in an orderly manner, wherein this clutch plate 232 each is coupled in the accommodation section 251 of this driving shaft 25 rotationally, wherein this holddown spring 26 be located at this low side 212 and dish unit 23 between with each clutch plate 232 in city be supported on appropriate location.

A kind of latch fitting 20 unlock method, comprises the following steps:

(1) rotate to first direction to first direction rotating driveshaft 25 to drive driving disc spacing pressing 231, wherein this clutch plate 232 is driven by this driving disc spacing pressing 231 by this drive pin thereupon and rotates until be in from this driving disc spacing pressing 231 maximum distance, that is to say last position clutch plate rotated with by the groove of this last position clutch plate 232 at this unlocked position.

(2) rotate to second direction to contrary second direction rotating driveshaft 25 to drive this driving disc spacing pressing 231, wherein this clutch plate 232, except this last position clutch plate, driven rotation by this driving disc spacing pressing 231 until a second end clutch plate 232 is rotated the groove of this second end clutch plate 232 at this unlocked position by this drive pin thereupon.

(3) step (1) and (2) is repeated until the groove part of all clutch plates is in this unlocked position.

(4) rotating driveshaft 25 is to rotate this driving disc spacing pressing 231 until the groove of this driving disc spacing pressing 231 is in the unlocked position.

As shown in Fig. 8 to Figure 12, the housing 21 of this latch fitting 20 comprises a driven wheel 214 further, and high-end 211 of this housing 21 have a top side 2111, wherein this driven wheel 214 is located at this this top side 2111 of high-end 211, moves back and forth between a lock bridge locked state and a lock bridge released state for this first latch members 40 of driving.

As shown in Fig. 8 to Figure 10, first follower 42 of this first latch members 40 comprises an increment side 421, wherein this increment side 421 is suitable for being meshed with this driven wheel 214, thus making when this latch fitting 20 rotates, this driven wheel 214 can drive this first latch members 40 to move back and forth between this lock bridge locked state and this lock bridge released state.

As shown in Fig. 4 to Fig. 6, this high end 11 has an inwall 111 and a reset chamber 1110(resetting cavity), wherein this reset chamber 1110 is located at this inwall 111 and is connected with this first accommodating chamber 110, and wherein the shape and size of this reset chamber 1110 are suitable for holding this release element 22 in the inner.This release element 22 is towards this reset chamber 1110 of this lock body 10, thus when making the groove 2320 when each clutch plate 232 all align to be formed a solution locked groove 230 for this release element 22 with this driving opening 2310, this release element 22 is forced to leave this reset chamber 1110 and fall into this solution locked groove 230 under the effect of this flexible member 24.When this release element 22 is promoted to depart from this driving opening 2310 by this driving disc spacing pressing 231, this release element 22 is suitable for resetting and enters this reset chamber 1110 and remained on appropriate location by the inwall 111 of this high end 11 of this lock body 10.

As shown in Figure 2 and Figure 6, this end portion 12 has an operation aperture 120, wherein this operation aperture 120 is towards the drive division 252 of this driving shaft 25 with this drive division 252 making user can be driven this driving shaft 25 by this operation aperture 120, thus this driving shaft 25 is rotated.

As shown in Figure 12 to Figure 15, the drive division 252 of driving shaft 25 comprises an operating side 2521, wherein this operating side 2521 is adapted to pass through this operation aperture 120 to give prominence to from this first accommodating chamber 110, thus makes user that the operating side 2521 of this drive division 252 can be driven to rotate this driving shaft 25.

As shown in Figure 2 and Figure 7, the end portion 12 of this lock body 10 comprises a bottom side 121, wherein this bottom side 121 has the operating room 1210 that is located at this bottom side 121, wherein this operation aperture 120 is located at this operating room 1210 and is connected with this operating room 1210, and wherein this operating side 2521 can be stretched out through this operation aperture 120 and be hidden in operating room 1210 in this first accommodating chamber 110.

As shown in Figure 3 A and Figure 3 B, first leg 31 of this lock bridge 30 has a first sealed groove 310, second leg 32 of this lock bridge 30 has a second sealed groove 320, thus make when this lock bridge 30 is in this lock bridge locked state, this first locking part 41 of this first latch members 40 is suitable for being actuated to be meshed with this first leg 31, and this second locking part 51 of this second latch members 50 is suitable for being actuated to be meshed with this second leg 32.Preferably, this second leg 32 of this lock bridge 30 comprises a cylinder body 321 and a lengthening part 322 extended from this cylinder body 321, wherein this cylinder body 321 forms a second sealed groove 320, this lengthening part 322 forms a locating slot 3210, wherein this locating slot 3210 has an arc section, wherein this combined lockset comprises an alignment pin 90 further, wherein when this second leg 32 of this lock bridge 20 is located in this lock body 10, this alignment pin 90 extends to the lengthening part 322 of this second leg 32 from this lock body 10 and is located in this locating slot 3210, thus make the second leg 32 of this lock bridge 30 be suitable for being maintained in this lock body 10 and move up and down.

As shown in figs, combined lockset of the present invention comprises second latch members 50 movably coupled mutually with this latch fitting 20 further, and wherein this second latch members 50 is suitable for being driven to move between this lock bridge locked state and this lock bridge released state by this latch fitting 20.When this lock bridge 30 is in this lock bridge locked state, this second leg 32 remains in this lock body 10 by this second latch members 50.When this lock bridge 30 is in this lock bridge released state, this second latch members 50 is actuated to this second leg 32 departing from this lock bridge 30, thus this second leg 32 is separated with this lock body 10 phase.

Further, this second latch members 50 comprises second locking part 51 and second follower 52, wherein this second locking part 51 is suitable for being meshed with the second leg 32 of this lock bridge 30, this second follower 52 extends to this latch fitting 20 from this second locking part 51 and is suitable for being driven this second latch members 50 is moved back and forth by latch fitting 20, thus keep this second leg 32 in this lock bridge locked state, and depart from this second leg 32 at this lock bridge released state.

It should be noted that this second follower 52 of this second latch members 50 is meshed with this driven wheel 214 and is driven to move back and forth between this lock bridge locked state and lock bridge released state by this driven wheel 214.

As shown in figs, second follower 52 of this second latch members 50 comprises an increment side 521 be meshed with this driven wheel 214, thus making when this latch fitting 20 rotates, this driven wheel 214 can drive this second latch members 50 to move back and forth between this lock bridge locked state and lock bridge released state.

In other words, this first latch members 40 and this second latch members 50 are moved simultaneously by the in rotary moving of this driven wheel 214 and moved back and forth between this lock bridge locked state and lock bridge released state.

As shown in Figure 7, this high end 11 comprises a lid 112 and a cavity 113 extended from lid 112, wherein this lid 112 and this cavity 113 form a sealed room 1120 between the two, wherein this sealed room 1120 is applicable to this first latch members 40 and this second latch members 50 to hold in the inner, and this lid 112 is meshed with this driven wheel 214 for this first latch members 40 of maintenance and the second latch members 50 respectively by laying.

As seen in figs. 11 a and 11b, combined lockset of the present invention comprises one further and is located at keep plate 60 in this lock body 10 and a banking pin 70 be located on the top side 2111 of high-end 211 of this housing 21.This keep plate 60 comprises a brake 61 and a detent projection 62, wherein this keep plate 60 is contained in this accommodating chamber 110 and couples mutually with high-end 211 of this housing 21, this detent projection 62 stretches out from this brake 61, and wherein this detent projection 62 is contained in this reset chamber 1110.This brake 61 has the arc groove 63 that a bottom end side 611 and are positioned at the bottom end side 611 of this brake 61, be suitable for being contained in this arc groove 63 with this banking pin 70 and slide along this arc groove 63, thus limiting this latch fitting 20 and preset in angular range at one and rotate.

It should be noted that this detent projection 62 is suitable for stoping this brake 61 to rotate in this first accommodating chamber 110 when this brake 61 is accommodated in this first accommodating chamber 110 and this detent projection 62 is accommodated in this reset chamber 1110.

As shown in fig. 15 a and fig. 15b, combined lockset of the present invention comprises a code wheel 80 be located between the low side 212 of this housing 21 and the end portion 12 of this lock body 10, and wherein this code wheel 80 couples mutually with the drive division 252 of this driving shaft 25 rotationally and driven to rotate by the drive division 252 of this driving shaft 25.This code wheel 80 has a reading code side 800 towards the end portion 12 of this lock body 10, and wherein this lock body 10 has a laser hole 13 through the end portion 12 of this lock body 10, and laser beam can arrive the reading code side 800 of this code wheel 80 by this laser hole 13.

It should be noted that this code wheel 80 has group coding opening 81 and a group coding portion 82, wherein coding unit 82 is spaced from each other to form the coding fancy that represents corresponding information by coding opening 81, thus making when this code wheel 80 rotates, user can with the reading code side 800 of laser scanner scans code wheel 80 and by the corresponding encoded information obtaining this code wheel 80 coding of decoding.

In other words, driving shaft 25 for unlocking this combined lockset is encoded by the coding fancy that this group coding opening 81 and this group coding portion 82 of code wheel 80 define, this coding fancy can be obtained to rotate this driving shaft 25 thus to make the driving opening 2310 on this driving disc spacing pressing 231 each align by the reading code side 800 of this code wheel 80 of scanning volume with user, thus rotate this latch fitting 20 and unlock this combined lockset.

It should be noted that this code wheel 80 is hidden in this lock body 10, user can't see the reading code side 800 of this code wheel 80.In other words, even if user can see this coding fancy, what the rotary motion of the driving shaft 25 that he does not still know for unlocking this combined lockset is and do not know that the drive division 252 how this rotates this driving shaft 25 just can unlock this combined lockset.Preferably, this auto-unlocking device 100 comprises a laser scanner 101, a controller 102 that can be connected with being energized with laser scanner 101, can to be connected with being energized with controller 102 with one and by the motor 103 laid for driving this drive division 252 of this driving shaft 25 to rotate, wherein when this code wheel 80 rotates by driving, user can by the reading code side 800 of laser scanner 101 scanning encoding wheel 80 to obtain the coding fancy of this code wheel 80, this coding fancy can be transferred to this controller and rotate this driving shaft 25 to control this motor according to the coding fancy on code wheel on 80, thus can automatically and not need the mode of key to open this combined lockset.

As shown in figure 13, this latch fitting 20 has a laser weakening passage further, wherein this laser weakening passage extends to the sidewall 213 of this housing 21 from the low side 212 of this housing 21 of this latch fitting 20, wherein this laser weakening passage is just suitable for increasing the freedom of laser beam in this accommodating chamber 110 through distance to this laser hole 13, thus weakens the intensity of corresponding reflected beam.

In addition, all rotating discs 231,232 are all driven from this driving shaft 25.Therefore, drive this axis of rotation clockwise or be rotated counterclockwise by this auto-unlocking device 1.Thus, the invention provides a kind of effective ways can not by the existing issue of automatic unlocking can solve combined lockset.It should be noted that combined lockset of the present invention not containing any spoon of groove or any passing-through groove extending to the second accommodating chamber 210.Therefore this driving disc spacing pressing 321 and clutch plate 322 are closed in this second accommodating chamber 210, insert this second accommodating chamber 210 to prevent any external tool.

As shown in Figure 20 and Figure 21, this latch fitting 20 of this combined lockset is described the lock core that this latch fitting 20 forms this combined lockset.This lock core comprises an axis of rotation 0(i.e. driving shaft), one group of rotating disc 1,2,3,4(namely comprises driving disc spacing pressing and clutch plate).The quantity of this rotating disc can change with unrestricted.The number of this rotating disc can need setting according to combined lockset.According to preferred embodiment, four rotating discs 1,2,3,4, namely first to fourth rotating disc, set forth.

This axis of rotation 0 is the drive unit of this lock core.

This rotating disc 1,2,3,4 is key components of lock core.Preferably, this rotating disc 1,2,3,4 is the same and coaxially and is rotatably coupled in appropriate location, and wherein in this appropriate location, this rotating disc 1,2,3,4 is overlapped.

In addition, arrange one group of sealed groove 14,13,12,11 at the outward flange of this rotating disc 1,2,3,4, wherein this sealed groove 14,13,12,11 radial direction extends in this rotating disc 1,2, the outward flange of 3,4.Therefore, when this rotating disc 1,2,3,4 is aligned to all sealed grooves 14,13,12,11 by rotation, lock core is just in a unlocked position to open this combined lockset.

In order to realize this combined lockset automatic locking/unlocking operation, a rotating disc 1,2,3,4 is selected as driving disc spacing pressing 1, and wherein this driving disc spacing pressing 1 is positioned at the outermost position of this rotating disc on axis of rotation 0.Such as, this first rotating disc 1 is selected as active rotation dish.Or the 4th rotating disc 4 is selected as active rotation dish.Remaining rotating disc is then as driven rotating disc.Therefore, when axis of rotation 0 rotates, this active rotation dish 1 is driven by it rotation.This driven rotating disc 2,3,4 of driving rotates by this active rotation dish 1.

In order to realize the motion of rotating disc and set its PUK, this lock core comprises the dish actuator 5,6,7,8,9,10 of a group and this rotating disc 1,2,3,4 interleaved further.Especially, this first dish actuator 5 is between this first rotating disc 1 and panel surface of this second rotating disc 2, and wherein this first dish actuator 5 is located at the preset radial position of this first rotating disc 1.This second dish actuator 6 is located at the preset radial position of this second rotating disc 2, and extends first to coil actuator 5 with this and interact in this second rotating disc 2 radial direction.Therefore, a distance between this first rotating disc 1 and second rotating disc 2 is preset this first dish actuator 5 and this second dish actuator 6 can be interacted.In other words, this first rotating disc 1 rotates to drive this first dish actuator 5 when this axis of rotation 0 rotates, and this first dish actuator 5 is forced to mobile to contact and to promote this second dish actuator 6, thus drives this second rotating disc 2 to rotate.

Similarly, the 3rd dish actuator 7 is located between the panel surface of this second rotating disc 2 and the 3rd rotating disc 3, and wherein the 3rd dish actuator 7 is located at the preset radial position of this second rotating disc 2.4th dish actuator 8 is located at the preset radial position of the 3rd rotating disc 3 and is extended to coil actuator 7 interact with the 3rd in this rotating disc 3 radial direction.When this second rotating disc 2 rotates to drive the 3rd dish actuator 7 to rotate around this axis of rotation 0, the 3rd dish actuator 7 is moved contact and promote the 4th dish actuator 8 thus drive the 3rd rotating disc 3 to rotate.

5th dish actuator 9 is located between the panel surface of the 3rd rotating disc 3 and the 4th rotating disc 4, and wherein the 4th dish actuator 4 is located at the preset radial position of the 3rd rotating disc 3.6th dish actuator 10 is located at the preset radial position of the 4th rotating disc 4 and is extended to coil actuator 9 interact with the 5th in this rotating disc 4 radial direction.When the 3rd rotating disc 3 rotates to drive the 5th dish actuator 9 to rotate around this axis of rotation 0, the 5th dish actuator 9 is moved to contact and promote the 6th dish actuator 10, thus drives the 4th rotating disc 4 to rotate.

It should be noted that this second dish actuator 6 and the 3rd dish actuator 7 are located at two opposed surface of this second rotating disc 2.4th dish actuator 8 and the 5th dish actuator 9 are located at two opposed surface of the 3rd rotating disc 3.

Therefore, the radial position of two respective disc actuators between two panel surface of two these corresponding rotating discs is symmetrical.In other words, this first dish actuator 5 between this first rotating disc 1 and this second rotating disc 2 and the radial position of this second dish actuator 6 are symmetrical.The 3rd dish actuator 7 between this second rotating disc 2 and the 3rd rotating disc 3 and the radial position of the 4th dish actuator 8 are symmetrical.The 5th dish actuator 9 between 3rd rotating disc 3 and the 4th rotating disc 4 and the radial position of the 6th dish actuator 10 are symmetrical.Furtherly, the radian being summit with rotating disc center between each dish actuator and corresponding sealed groove must be greater than 0 degree and be less than 360 degree (0 ° of <a<360 °)

It should be noted that the rotary motion of each rotating disc is activated by the interaction of coiling between actuator.The code-locked of this lock core is formed by the circular arc distance between two respective disc actuators.

Such as, have four duplicate rotating discs 1,2,3,4 to be configured to first coil actuator 5 to the 6th, 6,7,8,9 with this respectively, 10 cooperatively interact, and the clearance distance wherein between every two rotating discs is impartial.

Code-locked for this lock core of vibrational power flow P of above-mentioned lock core shows below:

Wherein R represents the radius of each rotating disc, and D represents the thickness of each dish actuator, and N represents the quantity of rotating disc.

The operation principles of lock core of the present invention will be explained below.

This lock core is designed to comprise coaxially and is coupled in the rotating disc of this axis of rotation 0 pivotly, and wherein this dish actuator to be located between every two rotating discs and interact with each other thus drive rotating disc to rotate successively.The code-locked of this lock core is formed by the arc distance between two respective disc actuators.

As shown in figure 21, when this axis of rotation 0 is by when driving to turn clockwise, as this first rotating disc of driving disc spacing pressing, will be actuated to corresponding rotation occurs.Simultaneously, this the first dish actuator 5 being positioned at this first rotating disc 1 rotates by driving, wherein when first dish actuator 5 with on this second rotating disc 2 this second coil actuator 6 contact time, this second coil actuator 6 by first coil actuator 5 promote thus drive this second rotating disc 2 thereupon to turn clockwise.

When this second rotating disc 2 turns clockwise, be positioned at the 3rd dish actuator 7 motion under driving on the second rotating disc, wherein when the 3rd dish actuator 7 and the 4th on the 3rd rotating disc 3 coil actuator 8 contact time, 4th dish actuator 8 is promoted by the 3rd dish actuator 7, thus drives rotating disc 3 to turn clockwise thereupon.

When the 3rd rotating disc 3 turns clockwise, be positioned at the 5th dish actuator 9 motion under driving on the 3rd rotating disc, wherein when the 5th dish actuator 9 and the 6th on the 4th rotating disc 4 coil actuator 10 contact time, 6th dish actuator 10 is promoted by the 5th dish actuator 9, thus drives the 4th rotating disc 4 to rotate clockwise thereupon.Therefore, the 4th rotating disc 4 rotates clockwise until be positioned at sealed groove 11 to the unlocked position on the 4th rotating disc 4.

Then, when the first rotating disc 1 starts along when being rotated counterclockwise by the rotary motion of axis of rotation 0, the first dish actuator 5 moves to contact and enforce the second dish actuator 6 thus makes the second rotating disc 2 along being rotated counterclockwise under driving.Similarly, the 3rd rotating disc 3 is rotated counterclockwise until the sealed groove 12 be positioned on the 3rd rotating disc 3 is in the unlocked position by driving edge by the third and fourth dish actuator 7,8.It should be noted that the anglec of rotation due to the 3rd rotating disc 3 is less than 360 °, the 4th dish actuator 9 be positioned on the 3rd rotating disc 3 can not coil actuator 10 and contacts with the 6th.Therefore, the 4th rotating disc 4 can not rotate and is in idle state thus makes the sealed groove 11 be positioned on the 4th rotating disc 4 remain on unlocked position.

Then, when the first rotating disc 1 starts to rotate clockwise by the rotary motion of axis of rotation 0 again, first dish actuator be positioned at second on the second rotating disc 2 and coil actuator and contact to drive the second rotating disc 2 to be rotated counterclockwise, until the sealed groove 13 on the second rotating disc 2 is in the unlocked position on edge thereupon.It should be noted that the third and fourth rotating disc 3,4 can not rotate thereupon and be in idle state, thus make to lay respectively at the third and fourth rotating disc 3, the sealed groove 12 on 4,11 are in the unlocked position.

Now, the first rotating disc 1 is started along being rotated counterclockwise until the sealed groove 14 be positioned on the first rotating disc 1 is positioned at unlocked position again by axis of rotation 0.Second, third and fourth rotating disc 2,3,4 can not rotate and be in idle state, thus lays respectively at second, and the solution locked groove 13,12 on the third and fourth rotating disc, 11 are in the unlocked position.In other words, all sealed grooves 14,13,12,11 are all in the unlocked position.Therefore, all rotating discs 1,2,3,4 rotate successively until the sealed groove 14,13,12,11 laid respectively on it aligns mutually, and namely lock core is in the unlocked position.

According to this preferred embodiment, the clockwise and counter-clockwise rotary motion that the releasing process of lock core can be replaced by axis of rotation 0 completes automatically.

Figure 22 illustrates this lock core and is coupling on a lock set, this lock set comprises a tubulose lock body 17 with die cavity, one is coupling in the gear 16 on lock body 17, and one to be coupling on lock body 17 and transportable sealed door bolt 15, and wherein lock core is located in die cavity.First rotating disc pivotable to be fixedly connected on axis of rotation 0 and to be in non-rotatable state, wherein the second to the four rotating disc 2,3, and 4 pivotables to be coupled on axis of rotation 0 and can rotary motion.Each rotating disc all has two dish actuators be located at respectively in two opposed surface, and wherein the position of two dish actuators is symmetrical.Sealed groove on each rotating disc is identical.

As shown in figure 23, with rotating disc 1 between dish actuator and sealed groove, 2,3,4 centers are that the radian on summit is respectively 240 °, 45 °, 330 ° and 140 °.

When locked position, not alignment between the sealed groove of four rotating discs.In other words, the unlocked position of lock core is namely when the sealed groove of four rotating discs aligns mutually thus form a straight locking passage.When locked position, sealed door bolt 15 is can not be mutually intermeshing with sealed groove.Therefore, lock core can not drive lock body to rotate.Gear 16 can not rotate.

In order to open lock set, must by the keyhole 18 of corresponding key tubular lock body 17.This key can be the key element of an automatic rotation under driving.Then, axis of rotation 0 can be rotated clockwise by the rotary motion of key.The revolution of axis of rotation preferably 3, i.e. 360 ° of x3=1080 °.After axis of rotation 0 rotates 3 weeks, the dish actuator between the first and second rotating discs, the second and the 3rd dish actuator between rotating disc, and the dish actuator between the third and fourth rotating disc will contact with each other.This is the initial position of lock core.At this initial position, axis of rotation 0 then can be rotated in a clockwise direction and be in the unlocked position from the angle of the radian of the 4th rotating disc 4 with the sealed groove on mobile 4th rotating disc.In sum, the radian of the 4th rotating disc is arranged on 240 °.Therefore, when the 4th rotating disc 4 rotates to when being 120 ° relative to the angle of initial position, namely sealed groove 11 is in the unlocked position.

Next, key can automatic rotation in the counterclockwise direction under control.The revolution that axis of rotation 0 is rotated counterclockwise is preferably 2, i.e. 360 ° of x2=720 °.The first dish actuator 5 on first rotating disc 1 moves in the counterclockwise direction to collide and enforces the opposing face of the second dish actuator 6 on the second rotating disc 2 under driving, thus drives the second rotating disc 2 to rotate in the counterclockwise direction.The 3rd dish actuator 7 on second rotating disc 2 moves in the counterclockwise direction to collide and enforces the opposing face of the 4th dish actuator 8 on the 3rd rotating disc 3 under driving, thus drives the 3rd rotating disc 3 to rotate in the counterclockwise direction.

The angle rotated due to the 3rd rotating disc 3 is less than 360 °, then on the 3rd rotating disc 3, the 5th dish actuator 9 can not coil actuator 10 with the 6th on the 4th rotating disc 4 and contacts.Therefore, the first, second and third rotating disc 1,2,3 rotates in the counterclockwise direction successively under driving, and wherein the 4th rotating disc 4 can not rotate and be in idle state and remain on unlocked position to make the sealed groove 11 on the 4th rotating disc 4.In sum, when the 3rd rotating disc rotates to 165 °, sealed groove 12 is in the unlocked position.

Then, key can automatic rotation along clockwise direction again under control.When axis of rotation 0 rotates to 360 °, the first dish actuator 5 on the first rotating disc 1 moves along clockwise direction to collide and enforces the second dish actuator 6 on the second rotating disc 2 under driving, thus drives the second rotating disc 2 to be rotated in a clockwise direction.The 3rd dish actuator 7 on second rotating disc 2 moves along clockwise direction to collide and enforces the 4th dish actuator 8 on the 3rd rotating disc 3 under driving, thus drives the 3rd rotating disc 3 to be rotated in a clockwise direction.The angle rotated due to the second rotating disc 2 is less than 360 °, then on the second rotating disc 2, the 3rd dish actuator 7 can not coil actuator 8 with the 4th on the 3rd rotating disc 3 and contacts.Therefore, the first and second rotating discs 1,2 are rotated in a clockwise direction successively under driving, and wherein the third and fourth rotating disc 3,4 can not rotate and be in idle state to make the third and fourth rotating disc 3, and the sealed groove 12 on 4,11 remain on unlocked position.In sum, when the second rotating disc rotates to 75 °, sealed groove 13 is in the unlocked position.

Then, key can automatic rotation in the counterclockwise direction again under control.Because the anglec of rotation of the first rotating disc 1 is less than 360 °, then on the first rotating disc 1, the first dish actuator 5 can not coil actuator 6 with second on the second rotating disc 2 and contacts.Therefore, the first rotating disc 1 is only had to rotate in the counterclockwise direction under driving, wherein the second, third and fourth rotating disc 2,3,4 can not rotate and be in idle state to make second, the third and fourth rotating disc 2,3, locking on 4,13,12,11 remain on unlocked position.In sum, when the second rotating disc rotates to 170 °, sealed groove 14 is in the unlocked position.In this position, all sealed grooves 14,13,12,11 align mutually and are in the unlocked position.

When this sealed groove 14,13,12,11 is in the unlocked position and forms a straight locking passage, sealed door bolt 15 can coordinate with straight locking passage.Therefore, tubulose lock body 17 rotates thus driven wheel 16 rotates under the driving of lock core.In other words, lock set can be started by gear 16.

According to preferred embodiment, the code-locked of lock core is set as 120 °, 165 °, 75 °, 170 ° and in conjunction with a direction of rotation sequence thus start lock set.Code-locked can be determined by the radian of each rotating disc, and wherein the quantity of code-locked can change, and might not be defined in the present invention.

Different code-lockeds can be set by changing the position of second, third and the 4th rotating disc, thus, can by changing the anglec of rotation of rotating disc to change the direction of rotation sequence making sealed groove mutually align.Or, the radian of each rotating disc can be changed to change the anglec of rotation of each rotating disc making sealed groove mutually align.

Those skilled in the art can understand shown in accompanying drawing to be only to example of the present invention instead of restriction with the embodiment of the present invention described above.

Can see that the object of the invention can fully effectively be completed thus.For explaining that this embodiment of function and structure principle of the present invention has been absolutely proved and described, and the present invention is not by the restriction based on the change on these embodiment basis.Therefore, the present invention includes all modifications be encompassed within appended claims book claimed range and spirit.

Claims (20)

1. a combined lockset, is characterized in that, comprising:

One lock body;

One lock bridge being coupled in described lock body movably, wherein said lock bridge comprises first leg and second leg; With

One latch fitting being contained in described lock body, wherein said latch fitting comprises:

A housing, wherein said housing forms second accommodating chamber, a high-end and low side;

A release element be located at pivotly between described high-end and described low side;

A dish unit be located at rotationally in described second accommodating chamber, wherein said dish unit comprises a driving disc spacing pressing, wherein said driving disc spacing pressing has at least one and drives opening and described release element be suitable for fall into described driving opening, thus make when described driving opening aligns with described release element, described release element is meshed with the described driving opening of described driving disc spacing pressing, drives the described housing of described release element and described latch fitting can be driven to rotate to make described driving disc spacing pressing; With

First latch members, wherein said first latch members is coupled in described latch fitting rotationally and is suitable for being driven to move back and forth between a lock bridge locked state and a lock bridge released state by described lock body, wherein when described lock bridge is in described lock bridge locked state, described first latch members is meshed with described lock bridge, when described lock bridge is in described lock bridge released state, described first latch members is actuated to engage with described lock bridge solution.

2. combined lockset according to claim 1, it is characterized in that, comprise an auto-unlocking device further, wherein said auto-unlocking device comprises a laser scanner, a controller that can be connected with described laser scanner with being energized, with one can be connected with described controller with being energized for the motor driving described dish finite element rotation, thus automatically unlock described lock bridge with keyless mode with one.

3. combined lockset according to claim 2, wherein said first latch members comprises first locking part and first follower, wherein said first locking part is suitable for being meshed with described first leg of described lock bridge, described first follower extends to described latch fitting from described first locking part and is suitable for being moved back and forth to make described first latch members by the driving of described latch fitting, thus when described lock bridge locked state, described first leg is remained on appropriate location, with when described lock bridge released state, with described first leg section from, wherein when described latch fitting rotates, described first follower is driven by described latch fitting to make described first latch members move back and forth, thus when described lock bridge locked state, described first leg is remained in described lock body, with when described lock bridge released state, described first locking part is driven to depart from described first leg, separate with described lock body to make described first leg.

4. combined lockset according to claim 3, it is characterized in that, described lock body has a high end and an end portion, wherein said end portion extends downwards from described high end, wherein said high end has first accommodating chamber and is contained in the inner for the described latch fitting of accommodation, and wherein said latch fitting comprises a housing for driving described first latch members motion to depart from described first leg of described lock bridge from described lock body.

5. combined lockset according to claim 4, it is characterized in that, described driving disc spacing pressing comprises a driving body and the driving opening that described driving opening runs through to be formed in described driving body from top to bottom stops side and a slip side with one that forms described driving body, wherein when described release element falls into described driving opening, described release element is suitable for being stoped by described prevention side and departing from described driving opening along described slip Slideslip to make described release element, thus make when described driving disc spacing pressing rotation is pressed on described release element to make described prevention side move, described driving disc spacing pressing can drive described release element and described latch fitting to rotate, when described driving disc spacing pressing rotates to make described slip side be pressed on described release element, described driving disc spacing pressing can promote described release element and depart from described driving opening.

6. combined lockset according to claim 5, it is characterized in that, described latch fitting comprises a flexible member further, the sidewall that one extends in described high-end and described low side is comprised further with the described housing of described latch fitting, wherein said sidewall has an outside, wherein said flexible member is located at the described outside of the described sidewall of described housing and is extended to described release element from described sidewall, wherein when described driving opening aligns with described release element, described flexible member is suitable for promoting described release element to fall into described driving opening, the described housing of described release element and described lock body is driven to rotate to enable described driving disc spacing pressing, the described outside of wherein said sidewall has a curved surface, be one with described flexible member and there is the shell fragment corresponding with described curved shape, thus described flexible member is set up along the described outside of the described sidewall of described housing.

7. combined lockset according to claim 6, it is characterized in that, described shell fragment is a spiral spring plate, wherein said release element comprises one and is located at the prevention rib that location division between described high-end and described low side and are arranged on described location division pivotly, wherein said prevention rib and being suitable for falls into the described driving opening of described driving disc spacing pressing and is stoped by the described prevention side of described driving body, and wherein said location division has a crooked outer surface thus described spiral spring plate is placed along the described crooked outer surface of described location division.

8. combined lockset according to claim 7, it is characterized in that, the described low side that described latch fitting comprises a driving shaft and described housing further has an axis hole, wherein said driving shaft comprises an accommodation section and being rotatably contained in described second accommodating chamber from described accommodation section to the drive division of downward-extension, wherein said driving disc spacing pressing is fixedly connected on the described accommodation section of described driving shaft and is remained in described second accommodating chamber by the described low side of described housing, and described drive division is adapted to pass through the described axis hole of described low side.

9. combined lockset according to claim 8, it is characterized in that, described dish unit comprises one group of clutch plate be located in order respectively between described high-end and described driving disc spacing pressing further, wherein each described clutch plate is coupled in the described accommodation section of described driving shaft rotationally, wherein each described clutch plate all has a groove being suitable for aligning with described driving opening, and described driving disc spacing pressing is applicable to drive described clutch plate to rotate to make the described groove of each clutch plate of described clutch plate group and described driving opening align successively, thus form one for holding the described prevention rib solution locked groove in the inner of described release element.

10. combined lockset according to claim 9, it is characterized in that, described driving disc spacing pressing comprises first drive pin further, and each described clutch plate comprises a driven body, a follower pin and second drive pin, wherein said driving body has first driving side, described driven body has a slave end and second driving side, first drive pin of wherein said driving disc spacing pressing is located at described first driving side, the described follower pin of described clutch plate is located at described slave end, described second drive pin of described clutch plate is located at described second driving side, described first drive pin of wherein said driving disc spacing pressing is suitable for coupling mutually with the described follower pin of the described clutch plate of adjacent described driving disc spacing pressing, wherein every two adjacent clutch plates comprise a upper clutch plate and a lower clutch plate, and the second drive pin of described lower clutch plate is suitable for coupling mutually with the described follower pin of described upper clutch plate, thus make when described driving disc spacing pressing rotates, described first drive pin of described driving disc spacing pressing can meet with the described follower pin of the described clutch plate of adjacent described driving disc spacing pressing, described second drive pin of the described lower clutch plate of described two adjacent clutch plates can meet with the described follower pin of the upper clutch plate of described two adjacent clutch plates and drive clutch plate described in each to rotate successively, thus respectively the described groove of described driving disc spacing pressing and described driving opening are aligned, to form the described solution locked groove being used for described release element.

11. combined locksets according to claim 10, it is characterized in that, the described clutch plate of described driving disc spacing pressing and adjacent described driving disc spacing pressing forms a first distance L1 between the two, the height of described first drive pin of wherein said driving disc spacing pressing is H1, the height of the described follower pin of described clutch plate is H2, wherein said first distance L1 is less than the total length of H1 and H2, thus make when driving disc spacing pressing rotates, described first drive pin can meet with described follower pin and drive described follower pin to move thus rotate described clutch plate, wherein said latch fitting comprises one further and is located at holddown spring between described high-end and described clutch plate to be pressed in described driving disc spacing pressing, thus keep described clutch plate and described driving disc spacing pressing in position.

12. combined locksets according to claim 11, it is characterized in that, the described housing of described latch fitting comprises a driven wheel further, and the described high-end of described housing has a top side, wherein said driven wheel is located at described high-end described top side and is moved back and forth between described lock bridge locked state and described lock bridge released state to drive described first latch members, first follower of wherein said first latch members comprises an increment side, wherein said increment side is suitable for being meshed with described driven wheel, thus make when described latch fitting rotates, described gear can drive described first latch members to move back and forth between described lock bridge locked state and described lock bridge released state.

13. combined locksets according to claim 12, it is characterized in that, described high end has an inwall and is located at described inwall with one and the reset chamber be connected with described first accommodating chamber, the shape and size of wherein said reset chamber are suitable for described release element to hold in the inner, wherein said release element towards described lock body described reset chamber thus make when the described groove of each described clutch plate and described driving opening align to form described solution locked groove, described release element is forced under the active force of described flexible member depart from described reset chamber and is fallen into described solution locked groove, when described release element leaves described driving opening in the promotion of described driving disc spacing pressing, described release element is suitable for resetting and enters described reset chamber and remained on appropriate location by the described inwall of the described high end of described lock body.

14. combined locksets according to claim 13, it is characterized in that, described end portion has an operation aperture, wherein said operation aperture is just driven in rotation to enable described driving shaft the described drive division of described driving shaft, the described drive division of wherein said driving shaft has an operating side, and wherein said operating side is passed described operation aperture and given prominence to from described first accommodating chamber.

15. combined locksets according to claim 14, it is characterized in that, comprise the banking pin that a keep plate being located at described lock body and are located at the described high-end top side of described housing further, described keep plate comprises a brake and a detent projection, the detent projection that the described high-end described detent projection that wherein said brake is suitable for being contained in described first accommodating chamber and being coupled in described housing extends outward from described brake, wherein said detent projection is suitable for being contained in described reset chamber, wherein said brake has the arc groove that a bottom side and are located at the described bottom side of described brake, and described banking pin is suitable for being contained in described arc groove and can sliding along described arc groove, thus limit described lock body and preset in angular range at one and rotate.

16. combined locksets according to claim 15, it is characterized in that, comprise second latch members be further coupled in described latch fitting movably dynamicly and be suitable for being driven to move back and forth between described lock bridge locked state and described lock bridge released state by described latch fitting, wherein when described lock bridge is in described lock bridge locked state, described second latch members can keep described second leg, when described lock bridge is in described lock bridge released state, described second latch members is left described second leg of described lock bridge by driving, wherein said second latch members comprises second locking part and second follower, wherein said second locking part is suitable for being meshed with described second leg of described lock bridge, described second follower extends to described latch fitting from described second locking part of described lock body and is suitable for being driven to impel described second latch members to move in complex way by described latch fitting, thus keep described second leg when described lock bridge locked state, with leave described second leg when described lock bridge released state.

17. combined locksets according to claim 16, it is characterized in that, described latch fitting is located in described lock body rotationally, be located in described lock body movably with described second latch members, wherein when described latch fitting rotates, described second follower is driven described second latch members is moved by latch fitting, thus in described lock bridge locked state, described first leg is remained in described lock body, and drive described second locking part to leave described second leg to enable described second leg depart from described lock body at described lock bridge released state, described second follower of wherein said second latch members be suitable for being meshed with described driven wheel and by described driving gear drives to move back and forth between described lock bridge locked state and described lock bridge released state, described second follower of wherein said second latch members comprises an increment side, wherein said increment side is suitable for being meshed with described driven wheel thus makes when described latch fitting rotates, described driven wheel can drive described second latch members to move back and forth between described lock bridge locked state and described lock bridge released state.

18. combined locksets according to claim 17, it is characterized in that, comprise a code wheel be located between the described low side of described housing and the described bottom of described lock body further, wherein said code wheel is coupled in the described drive division of described driving shaft rotationally, wherein said code wheel is driven by the described drive division of described driving shaft and rotates, wherein said code wheel has a reading code side towards the described end portion of described lock body, wherein said lock body has a laser hole, wherein said laser hole is through the described end portion of described lock body and laser beam can be radiated at the described reading code side of described code wheel by described laser hole.

19. combined locksets according to claim 18, it is characterized in that, described code wheel has a group coding opening and a group coding portion, wherein said coding unit is spaced from each other in the mode mutually replaced by described coding opening, thus form a coding fancy, wherein said coding fancy is suitable for obtaining by scanning described coding side, and wherein said coding fancy is applicable to the rotary motion of the described driving shaft of encoding for unlocking described combined lockset.

20. combined locksets according to claim 19, it is characterized in that, when described code wheel is driven in rotation, the described reading code side of code wheel described in described laser scanner scans is to obtain the described coding fancy of described code wheel, thus make described coding fancy can be transferred to described controller to drive described driving shaft to rotate to control described motor according to the described coding fancy of described code wheel, thus unlock described combined lockset.