CN101230770A

CN101230770A - Dual-purpose number lock having code-searching function

Info

Publication number: CN101230770A
Application number: CN 200710001032
Authority: CN
Inventors: 李谋政
Original assignee: YOUHU INTERNATIONAL ENTERPRISE CO Ltd
Current assignee: YOUHU INTERNATIONAL ENTERPRISE CO Ltd; ABA UFO International Corp
Priority date: 2007-01-22
Filing date: 2007-01-22
Publication date: 2008-07-30
Anticipated expiration: 2027-01-22
Also published as: CN101230770B

Abstract

The invention relates to a dual-purpose combination lock with code searching function, and the combination lock is provided with a number part and a key part. The number part comprises a plurality of numerical rotary wheels which respectively form an opening hole at different specific angles according to password numbers. An actuator rod which can be separated from the locking of the number part with making use of inserting action of a key is arranged inside the key part. In addition, the actuator rod can drive a driven plate with displacement, and is provided with perforated holes opposite to each opening hole, therefore, even though a password is forgotten, a user can still use a code searching rod to penetrate into the opening holes for detecting the password when using the key to unlock. The invention has no need to send for the professional for cracking the password, and has the advantage of convenient use.

Description

The dual-purpose number lock of tool code-searching function

Technical field

The present invention relates to a kind of dual-purpose number lock of tool code-searching function.

Background technology

Be used to the to lock lockset of article, the lock of the mobile computer that for example locks generally is to be provided with an outstanding snap close, this snap close can be subjected to the user to control and detain in the corresponding lockhole that is fixed on the mobile computer.

Such lockset of prior art generally is to utilize key to control, but it uses the part shortcoming is arranged, and for example if the user is in case when losing key, this lockset can't be controlled and be continued use; For taking precautions against this, it developed into the design of combination lock gradually afterwards, borrowed this design, the key of need not arranging in pairs or groups when it is unblanked, and the password that only needs to be stored is imported, and can reach and unblank, thereby avoid key to lose the trouble that is produced.

Yet, be dependent on number merely and open and close the mode of lock, still can produce certain application risk, if the user is in case forgotten password, then this lockset still can form uncontrollable situation, desire to reach and unblank, the user only can destroy lock by force and reach, but this lockset promptly can't be exercised usefulness more thus; Also or, please the locksmith or other lockset professional person crack the password of this lockset, make this lockset be able to normal use, but this method is not only time-consuming, and the user often need additionally pay expense, thereby produce the puzzlement on using.

Summary of the invention

Technical problem underlying to be solved by this invention is, overcomes the above-mentioned defective that prior art exists, and a kind of design of dual-purpose number lock of tool code-searching function is provided, and it can be provided with number or the mutual collocation mode of key opens and closes lock; Moreover it can find out its password fast by a use of seeking yard bar, significantly to reach the convenience in the use.

The technical solution adopted for the present invention to solve the technical problems is:

A kind of dual-purpose number lock of tool code-searching function, it is characterized in that, include a housing, a locking part, a number portion, a key portion and and seek a yard bar, wherein: this housing includes the halves that can make up mutually, and its inside is formed with the room for each member installing location; This locking part is to be positioned in the wherein room of this housing, includes a snap close that protrudes in housing, and a locking part, and this locking part one end is axially promoted toward hull outside by an elastic parts; Outstanding two locking bars that are formed with of its other end, this two locking bar can be borrowed the past hull outside axial displacement of locking part and stretch out housing, and compels to support the surface to snap close; This number portion includes several digital runner groups, a hinged arm and an action movie, and wherein, each digital runner group includes a digital runner and a wheel seat, and this numeral wheel surface is formed around with several digital numbers; This wheel seat fastens with this numeral runner respectively, and its central authorities are formed with the pivot hole, the recessed groove that is formed with of its top one side, and its bottom is formed with perforate in an angle place; This hinged arm is the pivot hole that wore each wheel seat, and two ends are fixed in the housing, makes each digital runner finish and is pivoted and stressed displacement; This action movie is to be slidedly arranged in the housing and can axially to carry out displacement along hinged arm, it is formed with quantity and corresponding several protuberances of digital runner group at interval, the slick and sly corner of each protuberance tool, groove with the wheel seat of each digital runner group is relative respectively, this action movie top cross is given prominence to and is formed a holding firmware in addition, and this holding firmware has slick and sly drift angle; This key portion includes: one holds body, and it is axially mobile that it can be arranged in housing, and its inside is formed with the room space; One lock core, it is to fix with holding body, central authorities penetrate and form an open-work; One actuating strut, the one end is formed with the lock section, the other end then is through in the open-work of lock core and is formed with the pearl seat, be connected with one between this lock section and this pearl seat and be eccentric operating member with respect to lock section and pearl seat, wherein, the locking part of this end place, lock section and locking part interlocks solid, and its surface is formed with a fixing slot with respect to the holding firmware of aforementioned activities sheet is recessed, and a side is formed with tangent plane; This pearl seat can cooperatively interact with lock core, and this actuating strut can move when the key that matches inserts; One is subjected to plate, be to be slidedly arranged in the housing, its surface penetrates with specific interval and is formed with several perforation, and the one end has the operating member that a draw-in groove is sticked in actuating strut, make this be subjected to plate when actuating strut moves, can carry out displacement, and with its perforation respectively with respect to the perforate of each wheel seat.

The dual-purpose number lock of aforesaid tool code-searching function, wherein digital runner central authorities are formed with the combined hole that inner edge has several Ka Gou respectively; And its wheel seat top outer rim is formed with several latches respectively and can engages mutually with Ka Gou under wheel seat is positioned at the state of different angles, makes described digital runner and wheel seat simultaneous displacement.

The dual-purpose number lock of aforesaid tool code-searching function, wherein digital wheel surface further is formed around with several locating slots; And its number portion further includes several pieces shell fragments of digital relatively runner group quantity, this shell fragment is fixedly arranged in the housing, lay respectively at a side of a digital runner, and have a button fixed end and can when digital runner displacement, buckle into respectively in each locating slot, make each digital runner progressively locate.

The dual-purpose number lock of aforesaid tool code-searching function, wherein surface of shell is formed with several openings at interval and exposes for each digital runner.

The dual-purpose number lock of aforesaid tool code-searching function, its middle shell one sidepiece are formed with respectively in the relative equal-height position of each opening that to seek code holes corresponding with the perforate of each wheel seat.

The dual-purpose number lock of aforesaid tool code-searching function wherein further includes one and seeks a yard bar, and this is sought a yard bar and is the elongated body of rod, and it has an end, and the external diameter of this end is less than the internal diameter of seeking code holes, perforation and perforate.

As from the foregoing, when using the dual-purpose number lock of tool code-searching function of the present invention,, still can cooperate making of key to be used for reaching normally and unblank even the user has forgotten password because of carelessness; And in the time of by this key unlocking, can further use and seek yard bar and find out password again, it need not ask locksmith or other lockset professional person to crack, therefore use go up very convenient.

The invention has the beneficial effects as follows that it can be provided with number or the mutual collocation mode of key opens and closes lock; Moreover it can find out its password fast by a use of seeking yard bar, significantly to reach the convenience in the use.

Description of drawings

The present invention is further described below in conjunction with drawings and Examples.

Fig. 1 is a stereoscopic schematic diagram of the present invention.

Fig. 2 is an exploded perspective schematic diagram of the present invention.

Fig. 3 is the operating state schematic diagram of snap close and locking bar.

Fig. 4 is another schematic diagram of operating state of snap close and locking bar.

Fig. 5 is a unlocking condition side sectional view of the present invention.

Fig. 6 is the side sectional view of the present invention with the key unlocking state.

Fig. 7 is that the present invention seeks the side sectional view of sign indicating number to seek yard bar.

The number in the figure explanation:

10 housings, 11 openings

12 seek code holes 13 elongated slots

20 locking parts, 21 snap closes

22 locking parts, 220 locking bars

221 catching grooves, 23 elastic parts

30 number portions, 31 digital runner groups

32 digital runner 320 locating slots

321 combined holes, 33 wheel seats

331 perforates of 330 grooves

332 latches, 34 hinged arms

35 shell fragments, 350 button fixed ends

36 action movies, 360 protuberances

361 holding firmwares, 40 key portions

41 hold body 410 projections

42 lock cores, 420 open-works

43 actuating struts, 430 lock sections

431 pearl seats, 432 operating members

433 fixing slots, 434 tangent planes

435 button bars 44 are subjected to plate

440 perforation, 441 draw-in grooves

50 seek yard bar 60 keys

The specific embodiment

Please referring to Figure 1 and Figure 2, the dual-purpose number lock of tool code-searching function of the present invention includes a housing 10, a locking part 20, a number portion 30, a key portion 40 and and seeks yard bar 50, wherein:

This housing 10 includes the halves that can make up mutually, and its inside is formed with an elongated slot 13 and for several rooms of each member installing location, and its two surface is formed with four openings 11 respectively at interval, and a sidepiece is formed with four in the opposite position of each opening 11 and seeks code holes 12;

This locking part 20 is to be positioned in the wherein room of this housing 10, include a snap close 21 that protrudes in housing 10 and can lock, and one can be in housing 10 the axial locking part 22 of displacement, these locking part 22 1 ends form a catching groove 221, and this end be subjected to an elastic parts 23 effect and toward housing 10 external shafts to promotion; Outstanding two locking bars 220 that are formed with of its other end, this two locking bar 220 can be borrowed past the housing 10 outside axial displacements of locking part 22 and stretch out, and compels to the surface to snap close 21, can't displacement and reach locking (please cooperate referring to Fig. 3 and shown in Figure 4) to make snap close 21;

This number portion 30 includes four digital runner groups 31, a hinged arm 34, several pieces shell fragments 35 and action movies 36, wherein, each digital runner group 31 includes a digital runner 32 and a wheel seat 33, these numeral runner 32 surfaces are exposed to the opening 11 of housing 10, and be formed around with adjacent digital number (not shown) and locating slot 320, central authorities are formed with combined hole 321, and these combined hole 321 inner edges are formed with several Ka Gou; These wheel seat 33 central authorities are formed with the pivot hole, and be arranged in the combined hole 321 of corresponding digital runner 32 with it, the recessed groove 330 that is formed with of its top one side, and its bottom is formed with perforate 331 in an angle place, when the perforate 331 of institute's wheeled base 33 all is positioned on the straight line, and when being subjected to perforation 440 on the plate 44 relative respectively with aftermentioned, the digital number that is exposed in each opening 11 of housing 10 promptly just is the dual-purpose number lock preset password of this tool code-searching function; In addition, these wheel seat 33 top outer rims are formed with several latches 332 (please cooperate referring to shown in Figure 6) and can engage mutually with the Ka Gou of combined hole 321 under wheel seat 33 is arranged in the state of different angles, make this numeral runner 32 rotate simultaneously with this wheel seat 33; This hinged arm 34 is the pivot holes that wore each wheel seat 33, and two ends are fixed among the housing 10, makes each digital runner 32 finish and is pivoted and stressed rotation; This shell fragment 35 is to be fixedly arranged among the housing 10, lays respectively at a side of a digital runner 32, and it has a button fixed end 350 and can buckle into respectively among each locating slot 320 when digital runner 32 rotates, and makes each digital runner 32 progressively locate; This action movie 36 is to be slidedly arranged among the housing 10 and can axially to carry out displacement along hinged arm 34, and it is formed with four protuberances 360 at interval, and this four protuberance 360 is the slick and sly corners of tool, and the groove 330 with the wheel seat 33 of each digital runner group 31 is relative respectively; And the outstanding holding firmware 361 that forms of its top cross, this holding firmware 361 has slick and sly drift angle;

This key portion 40 includes:

One holds body 41, and it is to be arranged in can borrow two projections 410 reach with cooperating of housing 10 elongated slots 13 among the housing 10 to move axially, and its inside is formed with the room space;

One lock core 42, it is to fix with holding body 41, central authorities penetrate and form an open-work 420;

One actuating strut 43, the one end is formed with lock section 430, the other end then is through among the open-work 420 and is formed with pearl seat 431, be connected with in addition one between this lock section 430 and this pearl seat 431 and be the operating member 432 of off-centre with respect to lock section 430 and pearl seat 431, wherein, these 430 surfaces, lock section are with respect to the holding firmware 361 recessed fixing slots 433 that are formed with of aforementioned activities sheet 36, and a side is formed with tangent plane 434 and the end place has a button bar 435, and this button bar 435 is to detain among the catching groove 221 of the locking part 22 that is fixed in aforementioned locking part 20; This pearl seat 431 can cooperatively interact with lock core 42, make this actuating strut 43 when the key 60 that matches (please cooperate referring to shown in Figure 6) inserts, can rotate and move axially, and because this part-structure, effect and manner of execution are prior art, so do not give unnecessary details separately in this;

One is subjected to plate 44, is to be slidedly arranged among the housing 10, and its surface penetrates with specific interval and is formed with several perforation 440, and the one end has the operating member 432 that a draw-in groove 441 is sticked in actuating strut 43, makes this be subjected to plate 44 can carry out displacement;

This seeks yard bar 50 is to be the elongated body of rod, and it has an end, and the external diameter of this end is less than the internal diameter of seeking code holes 12, perforation 440 and perforate 331.

Please referring to shown in Figure 5, when unblanking, the user can rotate each digital runner 32 according to its password of storing, make the groove 330 of its wheel seat 33 that the protuberance 360 with action movie 36 is relative respectively, so then action movie 36 can axial displacement among housing 10, makes its holding firmware 361 break away from the fixing slot 433 of actuating struts 43; Then, but the appearance body 41 of user's direct pull key portion 40 make actuating strut 43 simultaneous displacements and spur locking part 22, make locking bar 220 break away from snap close 21 gradually, so snap close 21 promptly gets loose and finishes and unblank.

Please referring to Figure 6 and Figure 7, when the user forgets Password, desirable one key that cooperatively interacts with key portion 40 60 inserts key portions 40 and rotates, make actuating strut 43 actions, like this then holding firmware 361 action movie 36 can break away from the fixing slot 433 of actuating strut 43, and be positioned among the actuating strut 43 tangent planes 434 formed spaces, but the appearance body 41 of user's direct pull key portion 40 like this, make actuating strut 43 simultaneous displacements and spur locking part 22, make locking bar 220 break away from snap close 21 gradually, so snap close 21 promptly gets loose and finishes and unblank.

And during 43 actions of this actuating strut, can drive this simultaneously is subjected to plate 44 to produce displacement, after its displacement is finished, each is bored a hole and 440 promptly is positioned at the position relative with respectively seeking code holes 12, like this then user can seek this yard bar 50 and penetrate in regular turn and respectively seek code holes 12 and be subjected to respectively the boring a hole in 440 of plate 44, and cooperate the corresponding digital runner 32 of rotation relative with the perforate 331 of this wheel seat 33 until this perforation 440, make this seek yard bar 50 and further penetrate its perforate 331; Whereby, then the user can directly watch preset password numeral on this numeral runner 32 via opening 11, and method progressively is implemented on each digital runner 32 according to this, and finds out the password of the dual-purpose number lock of this tool code-searching function easily.

Claims

1. the dual-purpose number lock of a tool code-searching function is characterized in that, include a housing, a locking part, a number portion, a key portion and and seek a yard bar, wherein:

This housing includes the halves that can make up mutually, and its inside is formed with the room for each member installing location;

This locking part is to be positioned in the wherein room of this housing, includes a snap close that protrudes in housing, and a locking part, and this locking part one end is axially promoted toward hull outside by an elastic parts; Outstanding two locking bars that are formed with of its other end, this two locking bar can be borrowed the past hull outside axial displacement of locking part and stretch out housing, and compels to support the surface to snap close;

This number portion includes several digital runner groups, a hinged arm and an action movie, and wherein, each digital runner group includes a digital runner and a wheel seat, and this numeral wheel surface is formed around with several digital numbers; This wheel seat fastens with this numeral runner respectively, and its central authorities are formed with the pivot hole, the recessed groove that is formed with of its top one side, and its bottom is formed with perforate in an angle place; This hinged arm is the pivot hole that wore each wheel seat, and two ends are fixed in the housing, makes each digital runner finish and is pivoted and stressed displacement; This action movie is to be slidedly arranged in the housing and can axially to carry out displacement along hinged arm, it is formed with quantity and corresponding several protuberances of digital runner group at interval, the slick and sly corner of each protuberance tool, groove with the wheel seat of each digital runner group is relative respectively, this action movie top cross is given prominence to and is formed a holding firmware in addition, and this holding firmware has slick and sly drift angle;

This key portion includes:

One holds body, and it is axially mobile that it can be arranged in housing, and its inside is formed with the room space;

One lock core, it is to fix with holding body, central authorities penetrate and form an open-work;

One actuating strut, the one end is formed with the lock section, the other end then is through in the open-work of lock core and is formed with the pearl seat, be connected with one between this lock section and this pearl seat and be eccentric operating member with respect to lock section and pearl seat, wherein, the locking part of this end place, lock section and locking part interlocks solid, and its surface is formed with a fixing slot with respect to the holding firmware of aforementioned activities sheet is recessed, and a side is formed with tangent plane; This pearl seat can cooperatively interact with lock core, and this actuating strut can move when the key that matches inserts;

One is subjected to plate, be to be slidedly arranged in the housing, its surface penetrates with specific interval and is formed with several perforation, and the one end has the operating member that a draw-in groove is sticked in actuating strut, make this be subjected to plate when actuating strut moves, can carry out displacement, and with its perforation respectively with respect to the perforate of each wheel seat.

2. the dual-purpose number lock of tool code-searching function according to claim 1 is characterized in that described digital runner central authorities are formed with the combined hole that inner edge has several Ka Gou respectively; And its wheel seat top outer rim is formed with several latches respectively and can engages mutually with Ka Gou under wheel seat is positioned at the state of different angles, makes described digital runner and wheel seat simultaneous displacement.

3. the dual-purpose number lock of tool code-searching function according to claim 1 and 2 is characterized in that described digital wheel surface further is formed around with several locating slots; And its number portion further includes several pieces shell fragments of digital relatively runner group quantity, this shell fragment is fixedly arranged in the housing, lay respectively at a side of a digital runner, and have a button fixed end and can when digital runner displacement, buckle into respectively in each locating slot, make each digital runner progressively locate.

4. the dual-purpose number lock of tool code-searching function according to claim 3 is characterized in that described surface of shell is formed with several openings at interval and exposes for each digital runner.

5. the dual-purpose number lock of tool code-searching function according to claim 4 is characterized in that described housing one sidepiece is formed with respectively in the relative equal-height position of each opening that to seek code holes corresponding with the perforate of each wheel seat.

6. the dual-purpose number lock of tool code-searching function according to claim 5 is characterized in that further including one and seeks a yard bar, and this is sought a yard bar and is the elongated body of rod, and it has an end, and the external diameter of this end is less than the internal diameter of seeking code holes, perforation and perforate.