CN202273484U

CN202273484U - Lock capable of searching password

Info

Publication number: CN202273484U
Application number: CN2011203279155U
Authority: CN
Inventors: 杨耀坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-09-02
Filing date: 2011-09-02
Publication date: 2012-06-13
Anticipated expiration: 2021-09-02

Abstract

A lock capable of searching password comprises a box body, a lock hook, a movable rod, a pivot swinging piece, a key core body, a plurality of sleeve bodies and a plurality of password discs, wherein the movable rod, the pivot swinging piece and the sleeve bodies are installed in the box body, the password discs are embedded on the periphery of the sleeve bodies and partially exposed to the outside of the box body, a shaft hole sleeved on the periphery of the movable rod penetrates through the center of the sleeve bodies, a plurality of resisting sections and evading sections which are distributed at intervals are arranged on the movable rod, the area of the section of the evading sections is smaller than that of the resisting sections, the periphery of the resisting sections is polygon-shaped, the shape of the shaft hole corresponds to that of the resisting section, one end of the lock hook is located with the movable rod in combining mode, and the other end of the lock hook is movably inserted in the box body. A plurality of fastening claws are arranged at one end of the pivot swinging piece, a notch groove corresponding to the fastening claws is arranged on the sleeve bodies, and the other end of the pivot swinging piece abuts against the key core body. The lock has the function of operating the key core body to search the password. The password can be found back by taking a correct key even if the password combination is forgotten.

Description

Can seek the lockset of password

Technical field

The utility model relates to a kind of providing and seeks cryptographic function conveniently to carry out the design of release, particularly a kind of lockset of seeking password.

Background technology

Lockset is the common utensil in order to guard against theft in all trades and professions, and its kind is quite various, the lockset that for example constitutes with lock body, core, lock hook, dead bolt; Mainly insert core in the lock body end, and lock hook is positioned at the lock body other end, lock hook one end and lock body flexibly connect; Dead bolt contacts with the core interlock in lock body again, and the lock hook other end then stretches in the lock body and fastens with dead bolt, so the user can match the key of core and inserts core and rotation; Promote or pulling dead bolt and lock hook disengaging; Then lock hook lock body part ejection relatively, letting lock hook one end leave lock body becomes released state, and this then is general key lock; And, have relevant dealer to release with the numerical ciphers combination again as the lockset of separating lock means along with the progress of lockset manufacturing technology.

Existing combination type lockset primary structure is made up of a box body, a lock hook, a movable rod and several dials; Wherein this lock hook takes the shape of the letter U, and its two ends length is inequality, and long end gets in the box body and fixes with the movable rod end; The other end then can get into, deviate from box body with moving of movable rod; And this dial is sheathed on the movable rod periphery and the part is exposed to outside the box body, and movable rod is provided with the big and periphery of the less active segment of several diameters and diameter and is polygonal supporting and ends section, and dial central authorities offer with supporting ends section corresponding hole of profile; The user can dial the relative active segment of revolution letter disk and pivot; The hole that makes all dials central authorities is with to support the profile of ending section corresponding, can let movable rod get the relative number letter disk and move and let the lock hook end deviate from box body, and reach the effectiveness of importing with password of unblanking.

Yet, though the existing combination type lockset of this kind can provide the function of input password to unblank, in fact; It does not have the function of seeking password, particularly when forgeing the lockset password, if can not give correct password combination for change with other means; Then certainly will be difficult to open lockset; Must seek in addition that the locksmith unblanks or lockset is destroyed, cause the deficiency on the lockset practicality, seek cryptographic function conveniently to carry out the coded lock structure of release so be necessary to research and develop to provide with other utensil.

The utility model content

The utility model technical problem underlying to be solved is; Overcome the above-mentioned defective that prior art exists; And a kind of lockset of seeking password is provided; The utlity model has operation key core body to recover the function of password, give password for change even the combination that forgets Password also can be taken correct key.

The utility model solves the technical scheme that its technical problem adopted:

A kind of lockset of seeking password comprises a box body, a lock hook, a movable rod, a pivot goods of furniture for display rather than for use, a key core body, several bodies and several combination disk, wherein:

This movable rod, pivot goods of furniture for display rather than for use, body are installed in the box body;

This combination disk is embedded at the body periphery, and the combination disk part is exposed to outside the box body, and body central authorities provide one be sheathed on the movable rod periphery axis hole; This movable rod is provided with supporting of several difference arrangements and ends the section and the section of dodging; The sectional area of this section of dodging ends section less than supporting, and is polygon to ending the section periphery, the then corresponding only profile of section of supporting of axis hole shape; Lock hook one end combines the location with movable rod, in the movable box body of planting of the other end;

This pivot goods of furniture for display rather than for use one end is provided with several button pawls, and body be provided with one with detain the corresponding short slot of pawl, and the pivot goods of furniture for display rather than for use other end and key core body butt;

Whereby when the key core body, key core body pushing and pressing pivot goods of furniture for display rather than for use makes buckle pawl and is pressed against the body periphery, rotates combination disk this moment and can make short slot and detain the pawl contraposition; Wait to detain that pawl gets into short slot and fixed password dish can not rotate the time; Axis hole just ends a section shape-consistent with supporting, and section can get in the axis hole and make to support to end, and makes movable rod move relative to combination disk; And pushing and pressing lock hook one end moves outward toward box body; The lock hook other end can be separated with box body, and the combination of numbers that this moment, combination disk was exposed outside the box body is proper password, and the release effectiveness of seeking password is provided in view of the above.

These combination disk central authorities of the utility model provide a trepanning, and combination disk is provided with at least one groove in this cover hole peripheral, and the body periphery is provided with respective slot quantity and be embedded in the prominent rib of groove, and combination disk is combined with the body interlock.

This pivot goods of furniture for display rather than for use of the utility model has a mandrel rod; And inboard wall of cartridge is provided with the axial trough of a ccontaining mandrel rod; Mandrel rod one side is established this button pawl, opposite side then be provided with one with the follow block of key core body butt, the follow block below is provided with an elastic component; These elastic component two ends are butted with follow block and inboard wall of cartridge respectively, and key core body one end is provided with corresponding with a follow block rib that supports.

The utility model comprises the positioning seat of being located in the box body, and this positioning seat is provided with several sheets that supports that is adjacent to the combination disk periphery, and the button pawl then stretches into to sheet and supports the space between the sheet, borrows this to support the position that sheet is respectively detained pawl with the location.

This body one end of the utility model is provided with one by being butted on the filler ring of combination disk side, to prevent the relative body dislocation of combination disk.

The beneficial effect of the utility model is, the utlity model has operation key core body to recover the function of password, gives password for change even the combination that forgets Password also can be taken correct key.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further specified.

Fig. 1 is each assembly perspective exploded view of the utility model.

Fig. 2, Fig. 3 are the local combination of the utility model view.

Fig. 4 is the utility model three-dimensional appearance sketch map.

Fig. 5 is the utility model button pawl inclination form sketch map.

Label declaration among the figure:

1 box body, 11 axial troughs, 2 lock hooks, 3 movable rods

31 support only section 32 sections of dodging 4 pivot goods of furniture for display rather than for uses 41 button pawls

42 mandrel rods, 43 follow blocks, 44 elastic components, 5 key core bodys

51 support rib 6 bodies 61 axis holes 62 prominent ribs

63 filler rings, 64 short slots, 7 combination disk, 71 trepannings

72 grooves, 8 positioning seats 81 support sheet

The specific embodiment

The utility model relates to a kind of lockset of seeking password; See also Fig. 1 to shown in Figure 4; It is the main embodiment of the utility model, comprises a box body 1, a lock hook 2, a movable rod 3, a pivot goods of furniture for display rather than for use 4, a key core body 5, several bodies 6 and several combination disk 7, wherein:

This movable rod 3, pivot goods of furniture for display rather than for use 4, body 6 are installed in the box body 1;

This combination disk 7 is embedded at body 6 peripheries, and combination disk 7 parts are exposed to outside the box body 1, and body 6 central authorities provide one be sheathed on movable rod 3 peripheries axis hole 61; This movable rod 3 is provided with supporting that several differences arrange and ends section 31 and the section of dodging 32, and the sectional area of this section of dodging 32 ends section 31 less than supporting, and only supports that section 31 peripheries are polygon; The then corresponding profile of ending section 31 of supporting of axis hole 61 shapes, lock hook 2 one ends combine the location with movable rod 3, in the movable box body 1 of planting of the other end; Like Fig. 1, shown in Figure 2, this lock hook 2 takes the shape of the letter U, and one of which end length is longer; Other end length is shorter; And movable rod 3 is located at a side in the box body 1, and long end and the movable rod 3 end groups of lock hook 2 are established, and the other end then can buckle into, deviate from box body 1 with moving of lock hook 2;

And these combination disk 7 central authorities provide a trepanning 71; Combination disk 7 is provided with at least one groove 72 in these trepanning 71 peripheries; And body 6 peripheries are provided with respective slot 72 quantity and be embedded in the prominent rib 62 of groove 72; Make combination disk 7 must drive body 6 and rotate together, and body 6 one ends are provided with one by being butted on the filler ring 63 of combination disk 7 sides, borrow this filler ring 63 to support and end combination disk 7 in case the anti-avulsion position;

Like Fig. 2, shown in Figure 3; When combination disk 7 relative movable rods 3 are positioned at the section of dodging 32 positions; Combination disk 7 must drive body 6 section of dodging 32 rotation relatively, treats that body 6 goes to its axis hole 61 shapes and ends section 31 profiles when identical with supporting, and supports to end sections 31 and can get in the axis hole 61; So as to making movable rod 3 get relative body 6 activities; And combination disk 7 is exposed box body 1 because of the part and is established the position by fixing its group of box body 1, so combination disk 7 can not move axially, and only has movable rod 3 can move axially with pushing and pressing lock hook 2 toward box bodys 1 outer moving;

These pivot goods of furniture for display rather than for use 4 one ends are provided with several button pawls 41, and body 6 is provided with a short slot 64 corresponding with detaining pawl 41 and pivot goods of furniture for display rather than for use 4 other ends and key core body 5 butts; Like Fig. 1, Fig. 2, shown in Figure 3, this pivot goods of furniture for display rather than for use 4 has a mandrel rod 42, and box body 1 inwall is provided with the axial trough 11 of a ccontaining mandrel rod 42; Mandrel rod 42 1 sides are established this button pawl 41, opposite side then be provided with one with the follow block 43 of key core body 5 butts, follow block 43 belows are provided with an elastic component 44; These elastic component 44 two ends are butted with follow block 43 and box body 1 inwall respectively; And these key core body 5 one ends are provided with corresponding with follow block 43 rib 51 that supports, and the utility model comprises the positioning seat of being located in the box body 18 again, and what this positioning seat 8 was provided with that several are adjacent to combination disk 7 peripheries supports sheet 81; 41 of pawls of button stretch into to sheet 81 and support the space between the sheet 81, borrow this to support the position that sheet 81 is respectively detained pawl 41 with the location;

Whereby when key core body 5, key core body 5 to support rib 51 pushing and pressing pivot goods of furniture for display rather than for uses 4 be axle center pivot pendulum with mandrel rod 42, detain pawl 41 and be pressed against body 6 peripheries and make; Rotate combination disk 7 this moment and can make short slot 64 and 41 contrapositions of button pawl, wait to detain that pawl 41 gets into short slots 64 and fixed password dish 7 can not rotate the time, axis hole 61 just ends section 31 shape-consistent with supporting; Can get into axis hole 61 in that (this body 6 preestablishes the relative position of password figure and short slot 64 during in production and make to ending section 31; Let axis hole 61 with when ending section 31 contrapositions, it promptly is correctly can supply to unblank that combination disk 7 is exposed box body 1 outer password figure), make movable rod 3 move relative to combination disk 7; And pushing and pressing lock hook 2 one ends are toward box body 1 outer moving; Lock hook 2 other ends can be separated with box body 1, and the combination of numbers that this moment, combination disk 7 was exposed outside the box body 1 is proper password, and the release effectiveness of seeking password is provided in view of the above; The function that elastic component 44 then provides pivot goods of furniture for display rather than for use 4 to reset; After person to be used detached key core body 5 with key, button pawl 41 promptly left the short slot 64 of body 6, and the user can dial random password and push against lock hook 2 becomes blocking with box body 1 fastening; So the utility model has operation key core body 5 really to recover the function of password, gives password for change even the combination that forgets Password also can be taken correct key.

Shown in Figure 5 like the utility model in addition, angle of inclination of this button pawl 41 be the form that reduces gradually from top to bottom, and the button pawl 41 of the top is the most near short slot 64, and 41 of the button pawls of below leave short slot 64 farthest.

Claims

1. the lockset that can seek password is characterized in that, comprises a box body, a lock hook, a movable rod, a pivot goods of furniture for display rather than for use, a key core body, several bodies and several combination disk, wherein;

This pivot goods of furniture for display rather than for use one end is provided with several button pawls, and body be provided with one with detain the corresponding short slot of pawl, and the pivot goods of furniture for display rather than for use other end and key core body butt.

2. the lockset of seeking password according to claim 1; It is characterized in that; Said combination disk central authorities provide a trepanning, and said combination disk is provided with at least one groove in said cover hole peripheral, and said body periphery is provided with should groove quantity and be embedded in the prominent rib of this groove.

3. the lockset of seeking password according to claim 1; It is characterized in that said pivot goods of furniture for display rather than for use has a mandrel rod, and said inboard wall of cartridge is provided with the axial trough of a ccontaining mandrel rod; This mandrel rod one side is established this button pawl; Opposite side then be provided with one with the follow block of said key core body butt, said follow block below is provided with an elastic component, these elastic component two ends are butted with said follow block and said inboard wall of cartridge respectively.

4. the lockset of seeking password according to claim 1; It is characterized in that; Comprise the positioning seat of being located in the said box body, this positioning seat is provided with several sheets that supports that is adjacent to said combination disk periphery, and said button pawl then stretches into said to sheet and to the space between the sheet.

5. the lockset of seeking password according to claim 1 is characterized in that, said body one end is provided with one by being butted on the filler ring of said combination disk side.

6. the lockset of seeking password according to claim 1 is characterized in that, the angle of inclination of said button pawl is the form that reduces gradually from top to bottom, and the button pawl of the top is the most near said short slot, and the most said button pawl of below then from said short slot farthest.

7. the lockset of seeking password according to claim 3 is characterized in that, said key core body one end is provided with corresponding with a said follow block rib that supports.