CN103216163A - Dual-functional horseshoe lock - Google Patents
Dual-functional horseshoe lock Download PDFInfo
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- CN103216163A CN103216163A CN2013101238686A CN201310123868A CN103216163A CN 103216163 A CN103216163 A CN 103216163A CN 2013101238686 A CN2013101238686 A CN 2013101238686A CN 201310123868 A CN201310123868 A CN 201310123868A CN 103216163 A CN103216163 A CN 103216163A
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- lock
- ring
- coded lock
- unlocking
- slide block
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Abstract
The invention relates to a dual-functional horseshoe lock, which is provided with a spring lock head, a coded lock head and a coded lock unlocking button, wherein the rotation of the spring lock head and the sliding of a sliding block in a locking gear mechanism are linked; and the axial sliding of the coded lock unlocking button and the sliding of the sliding block are linked. When a code wheel rotates to a correct unlocking code, the unlocking button can be axially pressed to enable the sliding block in the locking gear mechanism to slide away from a locking nick to realize unlocking; when a key is used for unlocking, the spring lock head is rotated by the key to enable the sliding block in the locking gear mechanism to slide away from the locking nick to realize unlocking; and therefore, the aims of dual unlocking with the key and the code can be fulfilled.
Description
Technical field
The present invention relates to a kind of lockset, especially for the difunctional horseshoe lock of bicycle.
Background technology
Standard bicycle with horseshoe lock usually by lock housing, be provided with the lock ring of locking gap, ball lock head and stop mechanism, extension spring, parts such as spanner are formed, extension spring, lock ring is slidably disposed in the lock housing, extension spring one end is fixed, the other end is connected with the inboard tail end of lock ring, lock housing is provided with guide chute, spanner one end passes guide chute fixedlys connected with lock ring, drive lock ring as long as press lower ejector lever along guide chute, the opening that makes the lock ring front end stride across lock housing enters the opposite side of lock housing, at this moment stop is stuck in the breach on the lock ring, the lock ring closure can't be opened reach the purpose of locking; Make stop break away from breach on the lock ring when inserting key unlocking, at this moment lock ring is withdrawn into and reaches the purpose of unblanking in the lock housing under the effect of tension spring tension.At present, the horseshoe lock of the overwhelming majority all is to adopt cylinder lock, cylinder lock head is to be listed as the rotation that locks lock core body by the pellet shot from a slingshot group that is arranged between lock core shell and the lock core body, the pellet shot from a slingshot group of respectively organizing in the lock is formed by two pellets shot from a slingshot, during locking, the contact surface of two pellets shot from a slingshot does not overlap with lock core shell and contacting of lock core body, because the barrier effect of pellet shot from a slingshot, lock core body can not rotate; When unblanking, the key that insertion matches, the contact surface of two pellets shot from a slingshot overlaps with the contact surface of lock core shell and lock core body, lock core body can rotate and unblanks relative to lock core shell, horseshoe lock also has part to adopt coded lock, coded lock comprises coded lock lock head component and password stop, the coded lock lock head component generally includes the coded lock pipe, retainer plate, floating ring, the ring-type cipher wheel, the ring-type locating wheel, ring-type reed seat wheel and reed, locating wheel and reed seat wheel phase poststack are arranged in the cipher wheel, wherein locating wheel and cipher wheel circumferentially are located by connecting, reed seat wheel circumferentially is located by connecting with the coded lock pipe, when all cipher wheel rotate to when correct, thereby the password stop is thrown off lock ring lock is opened.Two classes locks cuts both ways, and blade lock or cylinder lock are opened convenient and swift, if but leave behind key or key and lose and just can't unblank; Therefore coded lock does not have key, is not afraid of loss, if but forget Password and just can't unblank equally.
Summary of the invention
The objective of the invention is to provides a kind of difunctional horseshoe lock with key, the dual mode of unblanking of password for overcoming the deficiencies in the prior art.
For achieving the above object, the invention provides a kind of difunctional horseshoe lock, comprise lock housing, be provided with the lock ring of locking gap, ball lock head and stop mechanism, extension spring, spanner, extension spring, lock ring is slidably disposed in the lock housing, extension spring one end is fixed, the other end is connected with the inboard tail end of lock ring, lock housing is provided with guide chute, spanner one end passes guide chute fixedlys connected with lock ring, it is characterized in that: also be provided with coded lock tapered end and unlocking coded lock button in the described lock housing, relative coaxial lock ring one side that is arranged on of described ball lock head with the coded lock tapered end, described stop mechanism is arranged between ball lock head and the coded lock lock head component, described coded lock tapered end is provided with the through hole that matches with unlocking coded lock button gap, described unlocking coded lock button is slidably disposed in the through hole, described stop mechanism is provided with a glide direction and the perpendicular slide block of lock ring, slide block end and locking gap match, the rotation of described ball lock head and the slip of described slide block constitute interlock, and the slip that described unlocking coded lock button endwisely slips with described slide block constitutes interlock.
Compared with prior art, be provided with ball lock head and coded lock tapered end and unlocking coded lock button among the present invention simultaneously, and the slip of slide block constitutes interlock in the rotation of described ball lock head and the stop mechanism, described unlocking coded lock button endwisely slips and the slip of described slide block constitutes interlock, rotate to correctly when unblanking to encode in cipher wheel, can axis push unlock button this moment and make in the stop mechanism slide block slip away locking gap and unblank; When opening the lock with the key, key rotation ball lock head makes in the stop mechanism slide block slip away locking gap and unblanks, thereby reaches not only available key, but also can carry out dual purpose of unblanking with password.
The present invention is further illustrated below in conjunction with the accompanying drawings and the specific embodiments.
Description of drawings
Accompanying drawing 1 is a specific embodiment of the invention schematic appearance;
Accompanying drawing 3 is specific embodiment of the invention STRUCTURE DECOMPOSITION figure;
Accompanying drawing 4 is invention specific embodiment left view;
Accompanying drawing 5 is accompanying drawing 4 A-A structure sectional views;
Accompanying drawing 6 is ball lock head of the present invention and coded lock tapered end specific embodiment structural representation;
Accompanying drawing 7 is ball lock head of the present invention and coded lock lock head structure decomposing schematic representation;
Accompanying drawing 8 is ball lock head of the present invention and the further STRUCTURE DECOMPOSITION schematic diagram of coded lock tapered end;
Accompanying drawing 9 is lock core of the present invention and slide block linkage structure decomposing schematic representation.
The specific embodiment
As Figure 1-3, difunctional horseshoe lock comprises lock housing 1 equally, be provided with the lock ring 2 of locking gap 201, ball lock head 3, coded lock tapered end 4 and unlocking coded lock button 5 and stop mechanism 8, extension spring 6, spanner 7 parts such as grade are formed, extension spring 6, lock ring 2 is slidably disposed in the lock housing 1, extension spring 6 one ends are fixed, the other end is connected with lock ring 2 inboard tail ends, lock housing 1 is provided with guide chute 101, spanner 7 one ends pass guide chute 101 fixedlys connected with lock ring 2, similar with traditional horseshoe lock, in the lock housing 1 in lock ring 2 outsides, be provided with tapered end cavity volume 202, in the relative coaxial tapered end cavity volume 202 that is arranged on lock ring 2 one sides of described ball lock head 3 and coded lock tapered end 4, described stop mechanism is arranged between ball lock head 3 and coded lock tapered end 4 assemblies; Shown in Fig. 5-8, described ball lock head 3 comprises lock core shell 301 and lock core 302, be provided with the sliding chamber 3012 of lock core cavity volume 3011 and slide block slide block in the described lock core shell 301, lock core cavity volume 3011 is communicated with the sliding chamber 3012 of slide block and is vertical mutually, described lock core 302 can be rotatably set in the lock core shell 301, described slide block 8 is arranged in the sliding chamber 3012 of slide block, the glide direction of slide block 8 and lock ring 2 are perpendicular, slide block 8 ends and locking gap 201 match and constitute stop mechanism, as shown in Figure 9, lock core 302 ends (promptly towards described stop mechanism one end) are provided with an axially outstanding eccentric projection 3021, but be arranged with the interlock piece 303 of axial stretching on the projection 3021, the rear side of described interlock piece 303 is provided with the compression spring makes described interlock piece 303 that an elastic force of pressing to slide block 8 be arranged all the time, described slide block 8 constitutes the rotation of described ball lock head 3 and the slip interlock of described slide block 8 towards the chute that one side is provided with and the piece 303 that links matches 801 of interlock piece 303, described unlocking coded lock button 5 front ends are that wedge shape is provided with the inclined-plane, described slide block 8 is provided with the jack 802 that matches with unlocking coded lock button 5 towards the one side of unlocking coded lock button 5 front ends, be provided with through hole 3013 and the sliding chamber of slide block 3012 UNICOMs with jack 802 corresponding positions on the described lock core shell 301, be provided with the inclined-plane 8021 that matches with unlocking coded lock button 5 front end wedge shapes in the jack 802 and constitute the interlock that described unlocking coded lock button 5 endwisely slips and slides with described slide block 8.In this specific embodiment, described coded lock tapered end 4 comprises 3 groups of ring-type cipher wheel 401, ring-type locating wheel 402 and reed 403, described ring-type locating wheel 402 excircles evenly are provided with location double wedge 4021, described ring-type cipher wheel 401 1 sides and inner hole wall are provided with the cavity volume that matches with ring-type locating wheel 402, cavity volume evenly is provided with and locatees the cavity that double wedge 4021 matches, ring-type cipher wheel 401 evenly is provided with vertically side by side at interval, ring-type locating wheel 402 is set in the ring-type cipher wheel 401, wherein locate double wedge 4021 and match with cavity locating wheel 402 that forming circumferentially is located by connecting forms the interlock rotation, the surface of unlocking coded lock button 5 is provided with projection 501 at interval vertically, interval location and width and ring-type locating wheel 402 match at interval, ring-type locating wheel 402 endoporus and unlocking coded lock button 5 cross sections match, ring-type locating wheel 402 endoporus constitute through hole, ring-type locating wheel 402 endoporus also are provided with and projection 501 breach that match, unlocking coded lock button 5 is located in the ring-type locating wheel 402, and press-side is exposed at outward outside the lock housing 1; Rotate the 401 back accurate positionings of ring-type cipher wheel in order to make, be provided with and the corresponding positioning pit 4011 of coding site at described ring-type cipher wheel 401 excircles, described reed 403 is arranged in the cavity volume of ring-type cipher wheel 401 1 sides, and described reed 403 is provided with the shell fragment 4031 that upwarps with ring-type cipher wheel 401 corresponding positions and flexibly is pressed on ring-type cipher wheel 401 excircles.
In the difunctional horseshoe lock of the present invention, slide block 8 is stuck in the locking gap 201 in effect sliding block 8 ends of back-moving spring and forms locking at ordinary times, when unblanking when accessing to your password, rotate ring-type cipher wheel 401, when cipher wheel 401 rotates to correct when unblanking to encode, breach on all ring-type locating wheel 402 endoporus is arranged in a line and is alignd with the projection 501 on the surface of unlocking coded lock button 5, push unlocking coded lock button 5 press-sides this moment, pushing unlock button 5 can slide by axis, the piece 303 that will link pushes away chute 801 makes slide block 8 to endwisely slip, simultaneously by making in the stop mechanism slide block 8 locking gap 201 that slips away unblank under the ramp effect between the inclined-plane 8021 in unlocking coded lock button 5 front end wedge shapes and the jack 802; When opening the lock with the key, the front end that push unlock button 5 this moment is not in the jack 802, the lock core 302 of key rotation ball lock head 3, lock core 302 makes in the stop mechanism slide block 8 locking gap 201 that slips away unblank by eccentric projection 3021 and interlock piece 303, thereby reach not only available key, but also can carry out dual purpose of unblanking, and can not influence each other with password.
Claims (3)
1. difunctional horseshoe lock, comprise lock housing, be provided with the lock ring of locking gap, ball lock head and stop mechanism, extension spring, spanner, extension spring, lock ring is slidably disposed in the lock housing, extension spring one end is fixed, the other end is connected with the inboard tail end of lock ring, lock housing is provided with guide chute, spanner one end passes guide chute fixedlys connected with lock ring, it is characterized in that: also be provided with coded lock tapered end and unlocking coded lock button in the described lock housing, relative coaxial lock ring one side that is arranged on of described ball lock head with the coded lock tapered end, described stop mechanism is arranged between ball lock head and the coded lock lock head component, described coded lock tapered end is provided with the through hole that matches with unlocking coded lock button gap, described unlocking coded lock button is slidably disposed in the through hole, described stop mechanism is provided with a glide direction and the perpendicular slide block of lock ring, slide block end and locking gap match, the rotation of described ball lock head and the slip of described slide block constitute interlock, and the slip that described unlocking coded lock button endwisely slips with described slide block constitutes interlock.
2. difunctional horseshoe lock according to claim 1, it is characterized in that: the lock core end of described ball lock head is provided with an axially outstanding eccentric projection, but be arranged with the interlock piece of axial stretching on the projection, described slide block constitutes the rotation of described ball lock head and the slip interlock of described slide block towards the chute that one side is provided with and the piece that links matches of interlock piece, described unlocking coded lock button front end is that wedge shape is provided with the inclined-plane, described slide block is provided with the jack that matches with the unlocking coded lock button towards the one side of unlocking coded lock button front end, is provided with the inclined-plane that matches with unlocking coded lock button front end wedge shape in the jack and constitutes the interlock that described unlocking coded lock button endwisely slips and slides with described slide block.
3. difunctional horseshoe lock according to claim 2, it is characterized in that: described coded lock tapered end comprises some ring-type cipher wheel, ring-type locating wheel and reed, described ring-type locating wheel excircle evenly is provided with the location double wedge, described ring-type cipher wheel one side and inner hole wall are provided with the cavity volume that matches with the ring-type locating wheel, cavity volume evenly is provided with and locatees the cavity that double wedge matches, the ring-type cipher wheel evenly is provided with vertically at interval, the ring-type locating wheel is set in the ring-type cipher wheel, wherein locating double wedge and cavity locating wheel matches to form and circumferentially is located by connecting, the surface of unlocking coded lock button is provided with projection at interval vertically, interval location and width and ring-type locating wheel match at interval, ring-type locating wheel endoporus and unlocking coded lock button cross section match, ring-type locating wheel endoporus also is provided with and the protruding breach that matches, the unlocking coded lock button is located in the ring-type locating wheel, described ring-type cipher wheel excircle is provided with and the corresponding positioning pit of coding site, and described reed is arranged on ring-type cipher wheel one side and flexibly is pressed on the ring-type cipher wheel excircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310123868.6A CN103216163B (en) | 2013-04-10 | 2013-04-10 | Dual-functional horseshoe lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310123868.6A CN103216163B (en) | 2013-04-10 | 2013-04-10 | Dual-functional horseshoe lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103216163A true CN103216163A (en) | 2013-07-24 |
| CN103216163B CN103216163B (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310123868.6A Active CN103216163B (en) | 2013-04-10 | 2013-04-10 | Dual-functional horseshoe lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103216163B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781274A (en) * | 2016-05-03 | 2016-07-20 | 洪新海 | Coded lock |
| CN107119998A (en) * | 2017-06-20 | 2017-09-01 | 丁玉斗 | Identification sequential transformations mechanical code lock |
| CN110469198A (en) * | 2019-08-22 | 2019-11-19 | 苏州琨山智能科技有限公司 | Password Inner door lock |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2142874Y (en) * | 1992-07-13 | 1993-09-29 | 夏日 | Bicycle puzzle lock with changeable cipher |
| DE10039848A1 (en) * | 2000-08-10 | 2002-02-21 | Hans Spethmann | Device for protection of two-wheelers and luggage against theft has securing element which when not in use can be accommodated on two-wheeler without impairing function, and may be accommodated at least partially in part of frame |
| CN2599177Y (en) * | 2003-01-21 | 2004-01-14 | 谭海新 | Sealing type lock beam pulling round shaped bicycle lock |
| FR2953882A1 (en) * | 2009-12-10 | 2011-06-17 | Adeline Latrubesse | Anti-theft device for protection of e.g. saddle rail of bicycle, has cylinder cable head locked and unlocked by latch controlled by barrel type key lock or code, and cable whose end is crimped in orifice |
| CN203175217U (en) * | 2013-04-10 | 2013-09-04 | 詹显光 | Difunctional horseshoe lock |
-
2013
- 2013-04-10 CN CN201310123868.6A patent/CN103216163B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2142874Y (en) * | 1992-07-13 | 1993-09-29 | 夏日 | Bicycle puzzle lock with changeable cipher |
| DE10039848A1 (en) * | 2000-08-10 | 2002-02-21 | Hans Spethmann | Device for protection of two-wheelers and luggage against theft has securing element which when not in use can be accommodated on two-wheeler without impairing function, and may be accommodated at least partially in part of frame |
| CN2599177Y (en) * | 2003-01-21 | 2004-01-14 | 谭海新 | Sealing type lock beam pulling round shaped bicycle lock |
| FR2953882A1 (en) * | 2009-12-10 | 2011-06-17 | Adeline Latrubesse | Anti-theft device for protection of e.g. saddle rail of bicycle, has cylinder cable head locked and unlocked by latch controlled by barrel type key lock or code, and cable whose end is crimped in orifice |
| CN203175217U (en) * | 2013-04-10 | 2013-09-04 | 詹显光 | Difunctional horseshoe lock |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781274A (en) * | 2016-05-03 | 2016-07-20 | 洪新海 | Coded lock |
| CN105781274B (en) * | 2016-05-03 | 2018-01-09 | 温州市安德力锁业有限公司 | A kind of coded lock |
| CN107119998A (en) * | 2017-06-20 | 2017-09-01 | 丁玉斗 | Identification sequential transformations mechanical code lock |
| CN110469198A (en) * | 2019-08-22 | 2019-11-19 | 苏州琨山智能科技有限公司 | Password Inner door lock |
| CN110469198B (en) * | 2019-08-22 | 2024-04-12 | 苏州琨山通用锁具有限公司 | Cipher inner door lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103216163B (en) | 2015-07-08 |
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