CN201649853U

CN201649853U - Novel touching-type coded lock

Info

Publication number: CN201649853U
Application number: CN2010201740405U
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: 2010-11-24
Anticipated expiration: 2020-04-21

Abstract

The utility model discloses a novel touching-type coded lock, which comprises a lock upper housing, a lock lower housing, a lock ring, a central shaft, a code modulation device, a plurality of code wheel assemblies and touching buttons with the same number as the code wheel assemblies, a return spring, a reset device, a stop and a bracket, wherein each code wheel assembly comprises an outer code wheel (61), an inner code wheel (62) and a spring washer (63); and the outer code wheels (61) are movably sleeved on the inner code wheels (62). Since the coded lock adopts the method that codes are input through the touching buttons, a user can input codes in a touch-tone way according to the set codes. Therefore, the divulgement of the codes can be effectively prevented during the operation, and higher safety and simple operation can be ensured. A slider is additionally arranged on an adjustment button in the code modulation, so that the codes also can be modulated conveniently after a tool used for modulating the codes is released, the code modulating operation is simplified, and the code modulation can be achieved easily.

Description

Novel tactile coded lock

Technical field

The utility model relates to a kind of coded lock, particularly a kind of novel tactile coded lock.

Background technology

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

Summary of the invention

In order to overcome above-mentioned defective, the utility model provides a kind of novel tactile coded lock, and this coded lock adopts button input password, and is safe, simple to operate, and function is many.

The utility model for the technical scheme that solves its technical problem and adopt is: a kind of novel tactile coded lock, comprise the lock body upper casing, the lock body lower casing, lock ring, central axis, transfer the sign indicating number device, the sense of touch button of some cipher wheel assemblies and corresponding number, return spring, the zero clearing device, stop and support, described accent sign indicating number device, some cipher wheel assemblies, return spring is movably set on the central axis successively, one end of central axis connects the zero clearing 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 are formed, and outer cipher wheel is movably set on the 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 that matches with draw-in groove, the draw-in groove of outer cipher wheel cooperates with the latch of interior cipher wheel in the realization of back, the interlock of outer cipher wheel, unclamp latch and draw-in groove, promptly, outer cipher wheel is rotated separately, described bullet pad spline is in central axis, and the bullet pad is provided with the sheet that pushes against that cipher wheel tilts in the deflection, corresponding in the position of cipher wheel side be provided with one and push against the shoulder of sheet for backstop; Each password wheels shell-side correspondence on lock body is provided with a sense of touch button, 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, whenever press the sense of touch button one time, the motion of drive shell fragment, stop operating after the angle of oblique shape gear teeth of cipher wheel rotation in ordering about, unclamp the sense of touch button, shell fragment is returned to original state, and interior cipher wheel is owing to 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 of cipher wheel rotates in can realizing; Described support is the U type, described central axis two ends are articulated in the two ends of U type support, bracket clamp is fixed among lock body upper casing and the lock body lower casing, be provided with a stop that moves along the central axis direction location in the lock body lower casing, 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; Corresponding each outer cipher wheel position is provided with a locating piece that mates with detent on the stop, when outer cipher wheel turns to correct lockset position of coupler, thereby mobile stop just can embed locating piece and realize the removable of stop in the detent, be provided with a straight pin between the lock ring behind stop and the 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 is 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 further improvement of the utility model, described shell fragment is the U type, and an end two legs of U type 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 further improvement of the utility model, described accent sign indicating number device comprises regulates button and pad, regulating button one end is movably set on the central axis and pushes against a end in interior cipher wheel, the other end is for pressing the moved end, be provided with the slide block of the slippage of vertical centre direction of principal axis and the accent code holes form fit lock body upper casing by the moved end, the accent 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 less than the distance of regulating the button axially-movable, regulate button and carry out password when regulating when pressing, this moment with instrument gently sliding slider make it depart from lead to the hole site, can keep regulating the password state behind the back off tool, when no longer needing to regulate password, only need press by the moved end, sliding slider makes its aligned through holes position can be returned to original state gently again, easily convenient again the adjusting.

The beneficial effects of the utility model are: this coded lock adopts tactile button input password, the user can input password with key mode according to the password that configures, prevented that effectively password from revealing in operating process, have higher safety and simple operations, regulate on the button when transferring sign indicating number and increased slide block, still conveniently adjusted password behind the used tool has been simplified the accent code operations when making relieving accent sign indicating number, easily realizes the adjustment password.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is the utility model package assembly schematic diagram;

Fig. 3 transfers sign indicating number device schematic diagram in the utility model;

Fig. 4 is an A portion enlarged diagram among Fig. 3;

Fig. 5 is an interior cipher wheel structural principle generalized section in the utility model;

Fig. 6 is the structural representation of stop in the utility model.

The specific embodiment

Embodiment: a kind of novel tactile coded lock, comprise lock body upper casing 1, lock body lower casing 2, lock ring 3, central axis 4, transfer the sign indicating number device, the sense of touch button 7 of some cipher wheel assemblies and corresponding number, return spring 8, zero clearing device 9, stop 10 and support 11, described accent sign indicating number device, some cipher wheel assemblies, return spring 8 is movably set on the central axis 4 successively, one end of central axis connects zero clearing 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 are formed, and outer cipher wheel 61 is movably set on the 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 that matches with draw-in groove, the draw-in groove of outer cipher wheel 61 cooperates with the latch of interior cipher wheel 62 in the realization of back, the interlock of outer cipher wheel 61, unclamp latch and draw-in groove, promptly, outer cipher wheel is rotated separately, described bullet pad 63 splines are in central axis 4, and bullet pad 63 is provided with that cipher wheel 62 tilts in the deflection pushes against sheet 631, corresponding in the position of cipher wheel 62 sides be provided with one and push against the shoulder 623 of sheet 631 for backstop; Each password wheels is provided with a sense of touch button 7 to lock body upper casing 1 side correspondence, 7 activities of sense of touch button are arranged in the 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, whenever press sense of touch button 7 one time, drive shell fragment 71 motions, stop operating after the angle of oblique shape gear teeth of cipher wheel 62 rotations in ordering about, unclamp sense of touch button 7, shell fragment 71 is returned to original state, interior cipher wheel 62 is owing to 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 of cipher wheel 62 rotates in can realizing; Described support 11 is the U type, described central axis 4 two ends are articulated in the two ends of U type support 11, support 11 is fastened among lock body upper casing 1 and the lock body lower casing 2, be provided with a stop 10 that moves along central axis 4 directions location in the lock body lower casing 2, 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; Corresponding each outer cipher wheel 61 position are provided with a locating piece 12 that mates with detent on the stop 10, when outer cipher wheel 61 turns to correct lockset position of coupler, thereby mobile stop 10 just can embed locating piece 12 and realize the removable of stop 10 in the detent, 3 of lock rings behind stop 10 and the 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 is in locking state, straight pin 13 1 ends push against in semicircle column type groove 31, and the other end pushes against in stop 10 1 sides.

Described shell fragment 71 is the U type, and an end two legs of U type 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 accent sign indicating number device comprises regulates button 51 and pad 52, regulating button 51 1 ends is movably set on the central axis 4 and pushes against a end in interior cipher wheel 62, the other end is for pressing the moved end, but be provided with the vertical center axis slide blocks 511 with the accent code holes form fit lock body upper casing 4 direction slippages by the moved end, the accent 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 less than the distance of regulating button 51 axially-movables, regulate button 51 and carry out password when regulating when pressing, this moment with instrument gently sliding slider 511 make it depart from lead to the hole site, can keep regulating the password state behind the back off tool, when no longer needing to regulate password, only need press by the moved end, sliding slider 511 makes its aligned through holes position can be returned to original state gently again, easily convenient again the adjusting.

This routine operating process is as follows: at setting code, and after rotation zero clearing knob 91 is finished the zero clearing action, after the corresponding password of setting is pressed relevant position sense of touch button 7 certain number of times, make each password wheels rotate locating piece 12 positions on the back detent alignment stop 10, spur lock ring 3 this moment, straight pin 13 promotes stop 10 and moves under the effect of lock ring 3, make the locating piece 12 on the stop 10 enter detent, after lock ring 3 is pulled out lock body, promptly finish unlocking action, this moment, stop 10 shifted out from detent under the effect of stage clip, was returned to initial position; During real the lock, insert lock ring 3 again, straight pin 13 pushes against the semicircle column type groove 31 on lock ring 3 under stop 10 effects, press 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 promptly realizes real lock;

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

Claims

1. novel tactile coded lock, comprise lock body upper casing (1), lock body lower casing (2), lock ring (3), central axis (4), transfer the sign indicating number device, the sense of touch button (7) of some cipher wheel assemblies and corresponding number, return spring (8), zero clearing device (9), stop (10) and support (11), described accent sign indicating number device, some cipher wheel assemblies, return spring (8) is movably set on the central axis (4) successively, one end of central axis connects zero clearing 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) are formed, and outer cipher wheel (61) is movably set on the 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) that matches with draw-in groove, described bullet pad (63) spline is in central axis (4), and bullet pad (63) is provided with that cipher wheel (62) tilts in the deflection pushes against sheet (631), corresponding in the position of cipher wheel (62) side be provided with one and push against the shoulder (623) of sheet (631) for backstop; 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) activity is arranged in the 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 the U type, described central axis (4) two ends are articulated in the two ends of U type support (11), support (11) is fastened among lock body upper casing (1) and the lock body lower casing (2), be provided with a stop (10) that moves along central axis (4) direction location in the lock body lower casing (2), 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); Stop (10) is gone up corresponding each outer cipher wheel (61) position and is provided with a locating piece (12) that mates 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. novel tactile coded lock according to claim 1, it is characterized in that: described shell fragment (71) is the U type, one end, two legs of U type 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. novel tactile coded lock according to claim 1, it is characterized in that: described accent sign indicating number 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 the moved end, be provided with a vertical center axis (4) slide block (511) with the accent code holes form fit lock body upper casing the direction slippage by the moved end, the accent 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 less than the distance of regulating button (51) axially-movable.