CN102235113B

CN102235113B - Novel tactile coded lock

Info

Publication number: CN102235113B
Application number: CN201010159802.9A
Authority: CN
Inventors: 章林峰; 喻永杰
Original assignee: KUNSHAN TONYON LOCK CO Ltd
Current assignee: KUNSHAN TONYON LOCK CO Ltd
Priority date: 2010-04-21
Filing date: 2010-04-21
Publication date: 2014-01-08
Anticipated expiration: 2030-04-21
Also published as: CN102235113A

Abstract

The invention discloses a novel tactile coded lock, which comprises a lock body upper shell, a lock body lower shell, a lock ring, a center shaft, a code adjusting device, a plurality of code wheel components and a corresponding number of tactile keys, a return spring, a zero clearing device, a lock gate and a supporting frame. The coded lock adopts the tactile keys to input codes, and a user can input the codes by adopting the tactile keys according to set codes to effectively prevent the codes from being leaked in the operating process. The novel tactile coded lock has high safety and simple operability, a sliding block is added on an adjustment button during code adjustment to ensure that the codes can be conveniently adjusted after a tool used during the code adjustment is released, the code adjustment operation is simplified, and the code adjustment is realized easily.

Description

Tactile coded lock

Technical field

The present invention relates to a kind of coded lock, particularly a kind of Novel touching-type coded lock.

Background technology

Coded lock is widely used in various fields, and common coded lock is unblanked very convenient, extensively is applied, but its safety is very low, rotating disk mechanical lock structure complexity commonly used, function is simple, complicated operation, and easily when unlocking condition, by the people, remembered password and ineffective, cause any property loss.

Summary of the invention

In order to overcome above-mentioned defect, the invention provides a kind of Novel touching-type coded lock, this coded lock adopts button input password, safe, simple to operate, and function is many.

The present invention for the technical scheme that solves its technical problem and adopt is: a kind of Novel touching-type coded lock, comprise the lock body upper casing, the lock body lower casing, lock ring, central axis, adjust the code device, the sense of touch button of some cipher wheel assemblies and corresponding number, return spring, clear device, stop and support, described tune code device, some cipher wheel assemblies, return spring is movably set on central axis successively, one end of central axis connects clear device, two ends after lock ring is inserted in the lock body upper casing and the lock body lower casing is connected, each cipher wheel assembly is by outer cipher wheel, interior cipher wheel and bullet pad form, outer cipher wheel is movably set on interior cipher wheel, the lateral wall of described outer cipher wheel is provided with detent, the inside wall of outer cipher wheel is provided with the draw-in groove around circumferentially-spaced, one end of interior cipher wheel lateral wall is provided with the oblique shape gear teeth around circumferentially-spaced, the other end is provided with the latch matched with draw-in groove, in realizing after the draw-in groove of outer cipher wheel coordinates with the latch of interior cipher wheel, the interlock of outer cipher wheel, unclamp latch and draw-in groove, in, outer cipher wheel is rotated separately, described bullet pad spline is in central axis, and the bullet pad is provided with in a deflection sheet that pushes against that cipher wheel tilts, the position of corresponding interior cipher wheel side is provided with one and supplies backstop to push against the shoulder of sheet, each password wheels is provided with a sense of touch button to shell-side correspondence on lock body, the sense of touch button activity is arranged in the lock body upper casing, also be provided with a shell fragment between each sense of touch button and password wheels, described shell fragment one end pushes against in the sense of touch button, the other end pushes against the oblique shape gear teeth in interior cipher wheel one side, often press the sense of touch button one time, the motion of band spring plate, order about after interior cipher wheel is rotated the angle of oblique shape gear teeth and stop operating, unclamp the sense of touch button, shell fragment is returned to original state, interior cipher wheel is because the oblique shape gear teeth are pushed against and can only move towards a direction by shell fragment, repeat to press button, the fixed angle that can realize interior cipher wheel rotates, described support is U-shaped, described central axis two ends are articulated in the two ends of U-shaped support, bracket clamp is fixed among lock body upper casing and lock body lower casing, be provided with one in the lock body lower casing along the mobile stop in central axis direction location, and stop is provided with a stage clip, stage clip one end pushes against in the lock body lower casing, and the stage clip other end pushes against in stop, makes stop return rapidly after stressed, on stop, corresponding each outer cipher wheel position is provided with a locating piece mated with detent, when outer cipher wheel turns to correct lockset position of coupler, thereby mobile stop just can embed locating piece in detent and realize the removable of stop, be provided with a straight pin between the lock ring after stop and insertion lock body, the lock ring that inserts lock body to the straight pin side be provided with one with the semicircle column type groove of straight pin coupling, when coded lock during in locking state, straight pin one end pushes against in semicircle column type groove, and the other end pushes against in stop one side.

As a further improvement on the present invention, described shell fragment is U-shaped, and end two legs of U-shaped shell fragment push against respectively in the oblique shape gear teeth of interior cipher wheel lateral wall two opposite sides, and the shell fragment other end is embedded and pushes against in the sense of touch button.

As a further improvement on the present invention, described tune code device comprises regulates button and pad, regulating button one end is movably set on central axis and pushes against the end in interior cipher wheel, the other end is for pressing moved end, be provided with the slide block of the slippage of vertical centre direction of principal axis and the tune code holes form fit lock body upper casing by moved end, the tune code holes that wore the lock body upper casing by the slide block of moved end is located at a side of lock body, slide block along central axis to thickness be less than the distance of regulating the button axially-movable, when pressing when regulating button and carry out the password adjusting, now with instrument gently sliding slider make it depart from lead to the hole site, can keep regulating the password state after back off tool, when no longer needing to regulate password, only need press by moved end, sliding slider makes its aligned through holes position can be returned to original state gently again, easily convenient adjusting again.

The invention has the beneficial effects as follows: this coded lock adopts tactile key-press input password, the user can input password with key mode according to the password set, effectively prevented that password from revealing in operating process, there is higher safety and simple operations, regulate on button and increased slide block while adjusting code, make while decontrol adjusting code after used tool still conveniently adjusted password, simplified the tune code operations, easily realize adjusting password.

The accompanying drawing explanation

Fig. 1 is structural representation of the present invention;

Fig. 2 is package assembly schematic diagram of the present invention;

Fig. 3 adjusts code device schematic diagram in the present invention;

Fig. 4 is A section enlarged diagram in Fig. 3;

Fig. 5 is interior cipher wheel structural principle generalized section in the present invention;

The structural representation that Fig. 6 is stop in the present invention.

The specific embodiment

Embodiment: a kind of Novel touching-type coded lock, comprise lock body upper casing 1, lock body lower casing 2, lock ring 3, central axis 4, adjust the code device, the sense of touch button 7 of some cipher wheel assemblies and corresponding number, return spring 8, clear device 9, stop 10 and support 11, described tune code device, some cipher wheel assemblies, return spring 8 is movably set on central axis 4 successively, one end of central axis connects clear device 9, two ends after lock ring 3 is inserted in lock body upper casing 1 and lock body lower casing 2 is connected, each cipher wheel assembly is by outer cipher wheel 61, interior cipher wheel 62 and bullet pad 63 form, outer cipher wheel 61 is movably set on interior cipher wheel 62, the lateral wall of described outer cipher wheel 61 is provided with detent 611, the inside wall of outer cipher wheel 61 is provided with the draw-in groove 612 around circumferentially-spaced, one end of interior cipher wheel 62 lateral walls is provided with the oblique shape gear teeth 621 around circumferentially-spaced, the other end is provided with the latch 622 matched with draw-in groove, in realizing after the draw-in groove of outer cipher wheel 61 coordinates with the latch of interior cipher wheel 62, the interlock of outer cipher wheel 61, unclamp latch and draw-in groove, in, outer cipher wheel is rotated separately, described bullet pad 63 splines are in central axis 4, and bullet pad 63 is provided with in a deflection that cipher wheel 62 tilts pushes against sheet 631, the position of corresponding interior cipher wheel 62 sides is provided with one and supplies backstop to push against the shoulder 623 of sheet 631, each password wheels is provided with a sense of touch button 7 to lock body upper casing 1 side correspondence, sense of touch button 7 is actively located in lock body upper casing 1, also be provided with a shell fragment 71 between each sense of touch button 7 and password wheels, described shell fragment 71 1 ends push against in sense of touch button 7, the other end pushes against the oblique shape gear teeth 621 in interior cipher wheel 62 1 sides, often press sense of touch button 7 one time, 71 motions of band spring plate, order about after interior cipher wheel 62 is rotated the angle of oblique shape gear teeth and stop operating, unclamp sense of touch button 7, shell fragment 71 is returned to original state, interior cipher wheel 62 is because the oblique shape gear teeth are pushed against and can only move towards a direction by shell fragment 71, repeat to press button, the fixed angle that can realize interior cipher wheel 62 rotates, described support 11 is U-shaped, described central axis 4 two ends are articulated in the two ends of U-shaped support 11, support 11 is fastened among lock body upper casing 1 and lock body lower casing 2, be provided with one in lock body lower casing 2 along the central axis 4 mobile stops 10 in direction location, and stop 10 is provided with a stage clip, stage clip one end pushes against in lock body lower casing 2, and the stage clip other end pushes against in stop 10, makes stop 10 return rapidly after stressed, on stop 10, corresponding each outer cipher wheel 61 position are provided with a locating piece 12 mated with detent, when outer cipher wheel 61 turns to correct lockset position of coupler, thereby mobile stop 10 just can embed locating piece 12 in detent and realize the removable of

stop

10, 3 of lock rings after stop 10 and insertion lock body are provided with a straight pin 13, the lock ring 3 that inserts lock body to straight pin 13 sides be provided with one with the semicircle column type groove 31 of straight pin 13 couplings, when coded lock during in locking state, straight pin 13 1 ends push against in semicircle column type groove 31, the other end pushes against in stop 10 1 sides.

Described shell fragment 71 is U-shaped, and end two legs of U-shaped shell fragment 71 push against respectively in the oblique shape gear teeth 621 of interior cipher wheel 62 lateral wall two opposite sides, and shell fragment 71 other ends are embedded and push against in sense of touch button 7.

Described tune code device comprises regulates button 51 and pad 52, regulating button 51 1 ends is movably set on central axis 4 and pushes against the end in interior cipher wheel 62, the other end is for pressing moved end, but be provided with the vertical center axis slide blocks 511 with the tune code holes form fit lock body upper casing 4 direction slippages by moved end, the tune code holes that wore lock body upper casing 1 by the slide block 511 of moved end is located at a side of lock body, slide block 511 along central axis 4 to thickness be less than the distance of regulating button 51 axially-movables, when pressing when regulating button 51 and carry out the password adjusting, now with instrument gently sliding slider 511 make it depart from lead to the hole site, can keep regulating the password state after back off tool, when no longer needing to regulate password, only need press by moved end, sliding slider 511 makes its aligned through holes position can be returned to original state gently again, easily convenient adjusting again.

This routine operating process is as follows: at setting code, and after rotation zero clearing knob 91 completes the zero clearing action, after the corresponding password of setting is pressed the certain number of times of relevant position sense of touch button 7, locating piece 12 positions after making each password wheels rotate on detent alignment stop 10, now pull lock ring 3, straight pin 13 promotes stop 10 and moves under the effect of lock ring 3, make the locating piece 12 on stop 10 enter detent, after lock ring 3 is pulled out lock body, complete unlocking action, now stop 10 shifts out under the effect of stage clip from detent, be returned to initial position, during real lock, reinsert lock ring 3, straight pin 13 pushes against the semicircle column type groove 31 on lock ring 3 under stop 10 effects, presses any one sense of touch button 7, changes the position of the detent of outer cipher wheel 61, and stop 10 can't move, and realizes real lock,

When needs change setting code, press under unlocking condition and regulate button 51, now interior cipher wheel 62 axially moves a certain distance under the effect of regulating button 51, the exact separation of latch on interior cipher wheel 62 on outer cipher wheel 61, press sense of touch button 7 and rotate separately interior cipher wheel 62, unclamp after cipher wheel 62 rotational angles and regulate button 51 in changing, outwards cipher wheel 61 is close mobile again under the return spring effect for interior cipher wheel 62, latch, with after draw-in groove coordinates again, rotates after reset button completes the zero clearing action and can open lock body by the setting code input.

Claims

1. a tactile coded lock, comprise lock body upper casing (1), lock body lower casing (2), lock ring (3), central axis (4), adjust the code device, the sense of touch button (7) of some cipher wheel assemblies and corresponding number, return spring (8), clear device (9), stop (10) and support (11), described tune code device, some cipher wheel assemblies, return spring (8) is movably set on central axis (4) successively, one end of central axis connects clear device (9), two ends after lock ring (3) is inserted in lock body upper casing (1) and lock body lower casing (2) is connected, it is characterized in that: each cipher wheel assembly is by outer cipher wheel (61), interior cipher wheel (62) and bullet pad (63) form, outer cipher wheel (61) is movably set on interior cipher wheel (62), the lateral wall of described outer cipher wheel (61) is provided with detent (611), the inside wall of outer cipher wheel (61) is provided with the draw-in groove (612) around circumferentially-spaced, one end of interior cipher wheel (62) lateral wall is provided with the oblique shape gear teeth (621) around circumferentially-spaced, the other end is provided with the latch (622) matched with draw-in groove, described bullet pad (63) spline is in central axis (4), and bullet pad (63) is provided with in a deflection that cipher wheel (62) tilts pushes against sheet (631), the position of corresponding interior cipher wheel (62) side is provided with one and supplies backstop to push against the shoulder (623) of sheet (631), each password wheels is provided with a sense of touch button (7) to lock body upper casing (1) side correspondence, sense of touch button (7) is actively located in lock body upper casing (1), also be provided with a shell fragment (71) between each sense of touch button (7) and password wheels, described shell fragment (71) one ends push against in sense of touch button (7), and the other end pushes against in the oblique shape gear teeth (621) of interior cipher wheel (62) one sides, described support (11) is U-shaped, described central axis (4) two ends are articulated in the two ends of U-shaped support (11), support (11) is fastened among lock body upper casing (1) and lock body lower casing (2), be provided with one in lock body lower casing (2) along the mobile stop (10) in central axis (4) direction location, and stop (10) is provided with a stage clip, stage clip one end pushes against in lock body lower casing (2), and the stage clip other end pushes against in stop (10), upper corresponding each outer cipher wheel (61) position of stop (10) is provided with a locating piece (12) mated with detent, stop (10) and insert lock body after lock ring (3) between be provided with a straight pin (13), the lock ring (3) that inserts lock body to straight pin (13) side be provided with one with the semicircle column type groove (31) of straight pin (13) coupling.

2. tactile coded lock according to claim 1, it is characterized in that: described shell fragment (71) is U-shaped, one end two legs of U-shaped shell fragment (71) push against respectively in the oblique shape gear teeth (621) of interior cipher wheel (62) lateral wall two opposite sides, and shell fragment (71) other end is embedded and pushes against in sense of touch button (7).

3. tactile coded lock according to claim 1, it is characterized in that: described tune code device comprises regulates button (51) and pad (52), adjusting button (51) one ends are movably set in central axis (4) and go up and push against in an end of interior cipher wheel (62), the other end is for pressing moved end, be provided with a vertical center axis (4) slide block (511) with the tune code holes form fit lock body upper casing the direction slippage by moved end, the tune code holes that wore lock body upper casing (1) by the slide block (511) of moved end is located at a side of lock body, slide block (511) along central axis (4) to thickness be less than the distance of regulating button (51) axially-movable.