CN102086725B - Horseshoe lock head - Google Patents
Horseshoe lock head Download PDFInfo
- Publication number
- CN102086725B CN102086725B CN2009102316239A CN200910231623A CN102086725B CN 102086725 B CN102086725 B CN 102086725B CN 2009102316239 A CN2009102316239 A CN 2009102316239A CN 200910231623 A CN200910231623 A CN 200910231623A CN 102086725 B CN102086725 B CN 102086725B
- Authority
- CN
- China
- Prior art keywords
- lock
- rotating shaft
- core shell
- horseshoe
- lock core
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B71/00—Locks specially adapted for bicycles, other than padlocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H5/00—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles
- B62H5/14—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles preventing wheel rotation
- B62H5/147—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles preventing wheel rotation by means of circular bolts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a horseshoe lock head. A lock cylinder, a main lock brake and a rotating shaft are axially locked from one end to the other end and positioned in a lock cylinder shell in a rotatable set angle in the circumference direction; the other end of the lock cylinder is fixed with the main lock brake; one end of the rotating shaft is provided with an eccentric rotating handle, the eccentric rotating handle jacks the step surface on the circumferential outer side of the main lock brake, the other end of the rotating shaft is fixed with one end of a torsion spring, and the other end of the torsion spring jacks the radial inner wall of the lock cylinder shell; the outside wall far from the step surface of the main lock brake in the radial direction of the lock cylinder shell is an arc surface and provided with a first opening; and one side of the main lock brake far from the step surface can just extend out of the first opening and enter an arc groove on the outside wall of the lock cylinder shell. The main lock brake and a first secondary lock brake safely and effectively lock a lock ring, a horseshoe lock is prevented from being opened by vibration, meanwhile, the first secondary lock brake delays the opening of the main lock brake and also effectively prevents the main lock brake from being damaged and opened, and the horseshoe lock head is also provided with a second secondary lock brake and a pin used together so as to further improve the safety factor of the lock.
Description
Technical field
The present invention relates to a kind of tapered end, particularly a kind of Horseshoe lock.
Background technology
Traditional horseshoe lock lock core adopts spring to be used as power, spring promotes the lock ring in the stop pinning horseshoe lock, lock ring is cooperated with stop locks the horseshoe lock lock ring, this latch-up structure is easy to be shaken unlatching after lockset is locked, and only has a gate lock lock ring, cause the unlatching of the easy destroyed property of lockset, use safety factor low, safe not.
Summary of the invention
In order to remedy above deficiency, the invention provides a kind of Horseshoe lock, this Horseshoe lock can not opened by vibrations, and more insurance is used in the unlatching of difficult destroyed property.
The present invention for the technical scheme that solves its technical problem and adopt is: a kind of Horseshoe lock, horseshoe lock comprises lock housing, lock ring and tapered end, lock ring can slide along the inner chute of lock housing, tapered end and lock ring can be fastened and connected, tapered end comprises lock core shell, lock core, the master lock lock, rotating shaft and torsion spring, lock core, master lock lock and rotating shaft are positioned in the lock core shell from an end to the other end successively axial retention and the rotatable set angle of circumferencial direction, the lock core other end and master lock lock stationary positioned, rotating shaft one end is provided with the eccentric rotary handle, this eccentric rotary handle presses closer master lock lock periphery step surface, the rotating shaft other end and torsion spring one end stationary positioned, the torsion spring other end only peaks at the lock core shell inner radial wall, lock core shell is arc surface away from the lateral wall of master lock lock step surface radially, this arc surface place sidewall is provided with the first opening, the master lock lock away from step surface one side just extended this first opening enter in the arcuation groove that lock core shell lateral wall arc surface becomes, during use, when lock ring slips in the arcuation groove of lock core shell, the master lock lock keeps stretching out arcuation groove state under the torsion spring twisting force, this moment the master lock lock just can with the lock ring circumference on draw-in groove fasten, lock ring just can't slide along the arcuation groove of lock core shell like this, just realized the function of locking, when using key twisting lock core, lock core rotates with the master lock lock, the master lock lock breaks away from the draw-in groove of lock ring away from step surface one side forwards lock core shell inside to, at this moment lock ring can be skidded off in the arcuation groove of lock core shell, this is unlocking condition.
As a further improvement on the present invention, also be provided with the first secondary lock lock, this the first secondary lock lock axial retention and circumferencial direction rotatably are positioned in the lock core shell, it is connected with rotating shaft other end fit, and rotating shaft can drive the first secondary lock lock and rotate in the circumferential direction of the circle, also be provided with the second opening on the sidewall of lock core shell arc surface place, the first secondary lock lock near lock core shell arc surface one side just extended this second opening enter in the arcuation groove that lock core shell lateral wall arc surface becomes, the structure that so just has twice and lock ring to fasten makes lock-out state more stable.
As a further improvement on the present invention, the first secondary lock lock is connected with rotating shaft other end fit, and rotating shaft can drive the structure that the first secondary lock lock rotates in the circumferential direction of the circle: the first secondary lock lock is provided with first locating hole that runs through, the rotating shaft other end just can be inserted in this first locating hole, and can freely rotate set angle around this first locating hole axle center, this angle can be zero degree and also can be other setting value, but this angle is less than the rotational angle of lock core, when this angle is zero, the first secondary lock lock and master lock lock rotate synchronously, when this angle during greater than zero degree, the first secondary lock lock postpones the master lock lock and rotates, namely after the master lock lock is opened fully, the first secondary lock lock still is in and lock ring snap lock state, when being rotated further lock core, after lock core is rotated further with rotating shaft, the first secondary lock lock is rotated further just final with the lock ring dropout and realize unlocking condition fully, can make like this lock-out state of horseshoe lock more stable, more firm.
As a further improvement on the present invention, be provided with a pin and one second secondary lock lock, the second secondary lock lock axial retention and circumferencial direction rotatably are positioned in the lock core shell, the second secondary lock lock is connected with rotating shaft other end fit, rotating shaft can drive it and rotate in the circumferential direction of the circle, torsion spring one end presses closer the second secondary lock lock away from the radial outside wall of lock core shell arc surface, the lock core shell other end is provided with an inserting hole, offer one the 3rd opening on the sidewall of this inserting hole circumferencial direction, the second secondary lock lock enters in the inserting hole of lock core shell near proper extended the 3rd opening of the radial outside wall of lock core shell arc surface, pin one end is the truncated cone body, this truncated cone body one end diameter is less than other end diameter, this pin other end forms one section annular recess that diameter inside contracts, pin just can be inserted in the inserting hole of lock core shell, the second secondary lock lock just can be placed in the annular recess of pin near the periphery wall of lock core shell arc surface, the pin other end and lock housing are connected by cable, during use, pin one end is inserted in the inserting hole of lock core shell, pin is pressing closer the second secondary lock lock makes it rotate the inserting hole of release lock core housing, insert the inserting hole of lock core shell until pin one end after, bounce-back returned to snap in the annular recess of pin after the second secondary lock lock lost external force, pin just has been locked on the lock core shell like this, on the fixture around whole horseshoe lock can being locked in like this, such as railing, iron prop, trunks etc. further increase its safety.
As a further improvement on the present invention, the second secondary lock lock is connected with rotating shaft other end fit, and rotating shaft can drive its structure of rotating in the circumferential direction of the circle: the second secondary lock lock is provided with second locating hole that runs through, the rotating shaft other end just can be inserted in this second locating hole, and can freely rotate set angle around this second locating hole axle center, this angle can be zero degree and also can be other setting value, but this angle is less than the rotational angle of lock core, when this angle is zero, the second secondary lock lock and master lock lock rotate synchronously, when this angle is set angle greater than zero degree, in the time of in the inserting hole of pin insertion lock core shell, pin is pressing closer the inserting hole that the second secondary lock lock makes its rotation release lock core housing, because the second secondary lock lock can rotate set angle relatively with rotating shaft, rotating shaft can rotation by the second secondary lock strap of the brake, pin and the second secondary lock lock snap lock can not affect the locking state of master lock lock and lock ring like this, the master lock lock also can not affect the locking state of pin when opening, during use after the master lock lock is opened the continuation rotary locking cylinder the most at last pin open, can make like this lock-out state of horseshoe lock more stable more firm.
As a further improvement on the present invention, first and second secondary lock lock structure that is formed in one, lock-out state and the opening of the locking of this kind structure pin and the second secondary lock lock and opening and the first secondary lock lock and lock ring are synchronous.
As a further improvement on the present invention, first, second mate's stop is separate part, and the angle that the angle that the second secondary lock lock freely rotates is around the shaft freely rotated around the shaft greater than the first secondary lock lock, the locking of this kind structure pin and the second secondary lock lock and opening are later than lock-out state and the opening of the first secondary lock lock and lock ring, do not affect the lock-out state of the first secondary lock lock in the time of like this in the inserting hole of pin insertion lock core shell, the first secondary lock lock does not affect the lock-out state of pin yet when opening, continuing rotary locking cylinder during use after the first secondary lock lock is opened could open pin, has so further guaranteed the locking stability of horseshoe lock.
As a further improvement on the present invention, described cable is wirerope.
As a further improvement on the present invention, described cable is chain.
Useful technique effect of the present invention is: the present invention cooperates with master lock lock, the first secondary lock lock by torsion spring, master lock lock, the first secondary lock lock are locked lock ring safely and effectively, make horseshoe lock avoid being opened by vibrations, the first secondary lock lock postpones the unlatching of master lock lock simultaneously, also effectively prevent its destroyed unlatching, also can be provided with the second secondary lock lock and the pin that is used in conjunction with on this Horseshoe lock, further improve the safety factor of lockset.
Description of drawings
Fig. 1 is perspective view of the present invention;
Fig. 2 is internal construction schematic diagram of the present invention;
Fig. 3 is front view of the present invention;
Fig. 4 be among Fig. 3 A-A to sectional view;
Fig. 5 be among Fig. 3 B-B to sectional view;
Fig. 6 is that the present invention uses the state decomposition schematic diagram;
Fig. 7 is the horseshoe lock perspective view.
The specific embodiment
Embodiment: a kind of Horseshoe lock, horseshoe lock comprises lock housing 1, lock ring 2 and tapered end 3, lock ring 2 can slide along lock housing 1 inner chute, tapered end 3 can be fastened and connected with lock ring 2, tapered end 3 comprises lock core shell 31, lock core 32, master lock lock 33, rotating shaft 34 and torsion spring 35, lock core 32, master lock lock 33 and rotating shaft 34 are positioned in the lock core shell 31 from an end to the other end successively axial retention and the rotatable set angle of circumferencial direction, lock core 32 other ends and master lock lock 33 stationary positioned, rotating shaft 34 1 ends are provided with eccentric rotary handle 341, this eccentric rotary handle 341 presses closer master lock lock 33 periphery step surfaces 331, rotating shaft 34 other ends and torsion spring 35 1 end stationary positioned, torsion spring 35 other ends only peak at lock core shell 31 inner radial wall, lock core shell 31 is arc surface away from the lateral wall of master lock lock 33 step surfaces 331 radially, this arc surface place sidewall is provided with the first opening 312, master lock lock 33 away from step surface 331 1 sides just extended this first opening 312 enter in the arcuation groove 311 that lock core shell 31 lateral wall arc surfaces become, during use, when lock ring 2 slips into the arcuation groove 311 of lock core shell 31 when interior, master lock lock 33 keeps stretching out arcuation groove 311 states under torsion spring 35 twisting forces, this moment master lock lock 33 just can with lock ring 2 circumference on draw-in groove 21 fasten, lock ring 2 just can't slide along the arcuation groove 311 of lock core shell 31 like this, just realized the function of locking, when using key twisting lock core 32, lock core 32 rotates with master lock lock 33, master lock lock 33 breaks away from the draw-in groove 21 of lock ring 2 away from step surface 331 1 sides forward lock core shell 31 inside to, at this moment lock ring 2 can be skidded off in the arcuation groove 311 of lock core shell 31, this is unlocking condition.
Also be provided with the first secondary lock lock 36, these the first secondary lock lock 36 axial retention and circumferencial direction rotatably are positioned in the lock core shell 31, it is connected with rotating shaft 34 other end fits, and rotating shaft 34 can drive the first secondary lock lock 36 and rotate in the circumferential direction of the circle, also be provided with the second opening 313 on the lock core shell 31 arc surface place sidewalls, the first secondary lock lock 36 near lock core shell 31 arc surfaces one sides just extended this second opening 313 enter in the arcuation groove 311 that lock core shell 31 lateral wall arc surfaces become, the structure that so just has twice and lock ring 2 to fasten makes lock-out state more stable.
Described the first secondary lock lock 36 is connected with rotating shaft 34 other end fits, and rotating shaft 34 can drive the structure that the first secondary lock lock 36 rotates in the circumferential direction of the circle: the first secondary lock lock 36 is provided with first locating hole 361 that runs through, rotating shaft 34 other ends just can be inserted in this first locating hole 361, and can freely rotate set angle around these the first locating hole 361 axle center, this angle can be zero degree and also can be other setting value, but this angle is less than the rotational angle of lock core 32, when this angle is zero, the first secondary lock lock 36 rotates synchronously with master lock lock 33, when this angle during greater than zero degree, the first secondary lock lock 36 postpones master lock lock 33 and rotates, namely after master lock lock 33 is opened fully, the first secondary lock lock 36 still is in and lock ring 2 snap lock states, when being rotated further lock core 32, after lock core 32 was rotated further with rotating shaft 34, the first secondary lock lock 36 was rotated further just final with lock ring 2 dropouts and realize unlocking condition fully, can make like this lock-out state of horseshoe lock more stable, more firm.
Be provided with a pin 37 and one second secondary lock lock 38, the second secondary lock lock 38 axial retention and circumferencial direction rotatably are positioned in the lock core shell 31, the second secondary lock lock 38 is connected with rotating shaft 34 other end fits, rotating shaft 34 can drive it and rotate in the circumferential direction of the circle, torsion spring 35 1 ends press closer the second secondary lock lock 38 away from the radial outside wall of lock core shell 31 arc surfaces, lock core shell 31 other ends are provided with an inserting hole 314, offer one the 3rd opening 315 on the sidewall of these inserting hole 314 circumferencial directions, the second secondary lock lock enters in the inserting hole 314 of lock core shell 31 near proper extended the 3rd opening 315 of the radial outside wall of lock core shell 31 arc surfaces, pin 37 1 ends are the truncated cone body, this truncated cone body one end diameter is less than other end diameter, these pin 37 other ends form one section annular recess 371 that diameter inside contracts, pin 37 just can be inserted in the inserting hole 314 of lock core shell 31, the second secondary lock lock 38 just can be placed in the annular recess 371 of pin 37 near the periphery wall of lock core shell 31 arc surfaces, pin 37 other ends and lock housing 1 are connected by cable, during use, pin 37 1 ends are inserted in the inserting hole 314 of lock core shell 31, pin 37 is pressing closer the second secondary lock lock 38 makes it rotate the inserting hole 314 of release lock core housing 31, insert the inserting hole 314 of lock core shell 31 until pin 37 1 ends after, bounce-back returned to snap in the annular recess 371 of pin 37 after the second secondary lock lock 38 lost external force, pin 37 just has been locked on the lock core shell 31 like this, on the fixture around whole horseshoe lock can being locked in like this, such as railing, iron prop, trunks etc. further increase its safety.
Described the second secondary lock lock 38 is connected with rotating shaft 34 other end fits, and rotating shaft 34 can drive its structure of rotating in the circumferential direction of the circle: the second secondary lock lock 38 is provided with second locating hole 381 that runs through, rotating shaft 34 other ends just can be inserted in this second locating hole 381, and can freely rotate set angle around these the second locating hole 381 axle center, this angle can be zero degree and also can be other setting value, but this angle is less than the rotational angle of lock core 32, when this angle is zero, the second secondary lock lock 38 rotates synchronously with master lock lock 33, when this angle is set angle greater than zero degree, pin 37 inserts the inserting hole 314 of lock core shells 31 when interior, pin 37 is pressing closer the inserting hole 314 that the second secondary lock lock 38 makes its rotation release lock core housing 31, since the second secondary lock lock 38 can with rotating shaft 34 relative rotation set angles, rotating shaft 34 can be by the second secondary lock lock 38 with rotation, pin 37 and the second secondary lock lock 38 snap lock can not affect the locking state of master lock lock 33 and lock ring 2 like this, master lock lock 33 also can not affect the locking state of pin 37 when opening, during use after master lock lock 33 is opened continuation rotary locking cylinder 32 the most at last pin 37 open, can make like this lock-out state of horseshoe lock more stable more firm.
Described first and second secondary lock lock 36,38 structure that is formed in one, lock-out state and the opening of the locking of this kind structure pin 37 and the second secondary lock lock 38 and opening and the first secondary lock lock 36 and lock ring 2 are synchronous.
Described first, second mate's stop 36,38 is separate part, and the second secondary lock lock 38 around the shaft 34 angles of freely rotating greater than the first secondary lock lock 36 34 angles of freely rotating around the shaft, the locking of this kind structure pin 37 and the second secondary lock lock 38 and opening are later than lock-out state and the opening of the first secondary lock lock 36 and lock ring 2, pin 37 inserts the lock-out state that the inserting hole 314 of lock core shells 31 does not affect the first secondary lock lock 36 when interior like this, the first secondary lock lock 36 does not affect the lock-out state of pin 37 yet when opening, continuing rotary locking cylinder 32 during use after the first secondary lock lock 36 is opened could open pin 37, has so further guaranteed the locking stability of horseshoe lock.
Described cable is wirerope.
Described cable is chain.
Claims (9)
1. Horseshoe lock, horseshoe lock comprises lock housing (1), lock ring (2) and tapered end (3), lock ring (2) can slide along the inner chute of lock housing (1), tapered end (3) can be fastened and connected with lock ring (2), it is characterized in that: tapered end (3) comprises lock core shell (31), lock core (32), master lock lock (33), rotating shaft (34) and torsion spring (35), lock core (32), master lock lock (33) and rotating shaft (34) are positioned in the lock core shell (31) from an end to the other end successively axial retention and the rotatable set angle of circumferencial direction, lock core (32) is near an end and master lock lock (33) stationary positioned of master lock lock (33), rotating shaft (34) one ends are provided with eccentric rotary handle (341), this eccentric rotary handle (341) presses closer master lock lock (33) periphery step surface (331), rotating shaft (34) other end and torsion spring (35) one end stationary positioned, torsion spring (35) other end only peaks at lock core shell (31) inner radial wall, lock core shell (31) is arc surface away from the lateral wall of master lock lock (33) step surface (331) radially, this arc surface place sidewall is provided with the first opening (312), master lock lock (33) away from step surface (331) one sides just extended this first opening (312) enter in the arcuation groove (311) that lock core shell (31) lateral wall arc surface becomes.
2. a kind of Horseshoe lock as claimed in claim 1, it is characterized in that: also be provided with the first secondary lock lock (36), this the first secondary lock lock (36) axial retention and circumferencial direction rotatably are positioned in the lock core shell (31), it is connected with rotating shaft (34) other end fit, and rotating shaft (34) can drive the first secondary lock lock (36) and rotate in the circumferential direction of the circle, also be provided with the second opening (313) on the sidewall of lock core shell (31) arc surface place, the first secondary lock lock (36) near lock core shell (31) arc surface one side just extended this second opening (313) enter in the arcuation groove (311) that lock core shell (31) lateral wall arc surface becomes.
3. a kind of Horseshoe lock as claimed in claim 2, it is characterized in that: the first secondary lock lock (36) is connected with rotating shaft (34) other end fit, and rotating shaft (34) can drive the structure that the first secondary lock lock (36) rotates in the circumferential direction of the circle: the first secondary lock lock (36) is provided with first locating hole (361) that runs through, rotating shaft (34) other end just can be inserted in this first locating hole (361), and can freely rotate set angle around this first locating hole (361) axle center.
4. a kind of Horseshoe lock as claimed in claim 2, it is characterized in that: be provided with a pin (37) and one second secondary lock lock (38), the second secondary lock lock (38) axial retention and circumferencial direction rotatably are positioned in the lock core shell (31), the second secondary lock lock (38) is connected with rotating shaft (34) other end fit, rotating shaft (34) can drive it and rotate in the circumferential direction of the circle, torsion spring (35) one ends press closer the second secondary lock lock (38) away from the radial outside wall of lock core shell (31) arc surface, lock core shell (31) is provided with an inserting hole (314) near an end of a described end of rotating shaft (34), offer one the 3rd opening (315) on the sidewall of this inserting hole (314) circumferencial direction, the second secondary lock lock enters in the inserting hole (314) of lock core shell (31) near proper extended the 3rd opening (315) of the radial outside wall of lock core shell (31) arc surface, pin (37) one ends are the truncated cone body, this truncated cone body one end diameter is less than other end diameter, this pin (37) other end forms one section annular recess (371) that diameter inside contracts, pin (37) just can be inserted in the inserting hole (314) of lock core shell (31), the second secondary lock lock (38) just can be placed in the annular recess (371) of pin (37) near the periphery wall of lock core shell (31) arc surface, and pin (37) other end and lock housing (1) are connected by cable.
5. a kind of Horseshoe lock as claimed in claim 4, it is characterized in that: the second secondary lock lock (38) is connected with rotating shaft (34) other end fit, and rotating shaft (34) can drive its structure of rotating in the circumferential direction of the circle: the second secondary lock lock (38) is provided with second locating hole (381) that runs through, rotating shaft (34) other end just can be inserted in this second locating hole (381), and can freely rotate set angle around this second locating hole (381) axle center.
6. a kind of Horseshoe lock as claimed in claim 5 is characterized in that: first and second secondary lock lock structure that is formed in one.
7. a kind of Horseshoe lock as claimed in claim 5, it is characterized in that: first and second secondary lock lock (36,38) is separate part, and the second secondary lock lock (38) around the shaft (34) angle of freely rotating greater than the first secondary lock lock (36) (34) angle of freely rotating around the shaft.
8. a kind of Horseshoe lock as claimed in claim 4, it is characterized in that: described cable is wirerope.
9. a kind of Horseshoe lock as claimed in claim 4, it is characterized in that: described cable is chain.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102316239A CN102086725B (en) | 2009-12-05 | 2009-12-05 | Horseshoe lock head |
| NL2004606A NL2004606B1 (en) | 2009-12-05 | 2010-04-26 | Horseshoe lock head. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102316239A CN102086725B (en) | 2009-12-05 | 2009-12-05 | Horseshoe lock head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102086725A CN102086725A (en) | 2011-06-08 |
| CN102086725B true CN102086725B (en) | 2013-01-02 |
Family
ID=44098703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102316239A Expired - Fee Related CN102086725B (en) | 2009-12-05 | 2009-12-05 | Horseshoe lock head |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102086725B (en) |
| NL (1) | NL2004606B1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979386A (en) * | 2012-12-10 | 2013-03-20 | 源文兴车料(太仓)有限公司 | Horseshoe lock with double lock brackets |
| CN110318601B (en) * | 2018-03-28 | 2021-01-19 | 比亚迪股份有限公司 | Bicycle lock and bicycle |
| WO2024055220A1 (en) * | 2022-09-15 | 2024-03-21 | 温州金锏智能锁具有限公司 | New horseshoe lock structure |
| US20240102321A1 (en) * | 2022-09-23 | 2024-03-28 | Schlage Lock Company Llc | Attack-resistant ring lock |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2306301Y (en) * | 1997-05-23 | 1999-02-03 | 胡芳雄 | U-shaped lock structure for bicycle |
| US5964107A (en) * | 1998-04-28 | 1999-10-12 | Chang; Kuo-Chou | Lock |
| CN2876272Y (en) * | 2006-03-28 | 2007-03-07 | 胡芳雄 | Horse hoof lock |
| CN2918185Y (en) * | 2006-05-30 | 2007-07-04 | 章林峰 | Linkage locking and unlocking mechanism for bicycle |
| CN201087605Y (en) * | 2007-08-31 | 2008-07-16 | 詹显光 | Horseshoe lock head |
| CN201539158U (en) * | 2009-12-05 | 2010-08-04 | 昆山通用锁具有限公司 | Horseshoe lock |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL9000430A (en) * | 1990-02-22 | 1991-09-16 | Stenman Holland Nv | BIKE LOCK. |
| DE4200453A1 (en) * | 1992-01-10 | 1993-07-15 | Winkhaus Fa August | FRAME LOCK FOR VEHICLES, PARTICULARLY FOR TWO-WHEELED VEHICLES, KEYWORD: FRAME LOCK DEVELOPMENT 2010 |
| NL1004151C2 (en) * | 1996-09-30 | 1997-08-19 | Stenman Holland Nv | Stirrup-type bicycle lock - has rear end of lock cylinder clear of, and coupled to, locking plate working which works with locking stirrup |
| NL1028885C2 (en) * | 2005-04-27 | 2006-10-30 | Stenman Holland Nv | Bicycle lock. |
-
2009
- 2009-12-05 CN CN2009102316239A patent/CN102086725B/en not_active Expired - Fee Related
-
2010
- 2010-04-26 NL NL2004606A patent/NL2004606B1/en not_active IP Right Cessation
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2306301Y (en) * | 1997-05-23 | 1999-02-03 | 胡芳雄 | U-shaped lock structure for bicycle |
| US5964107A (en) * | 1998-04-28 | 1999-10-12 | Chang; Kuo-Chou | Lock |
| CN2876272Y (en) * | 2006-03-28 | 2007-03-07 | 胡芳雄 | Horse hoof lock |
| CN2918185Y (en) * | 2006-05-30 | 2007-07-04 | 章林峰 | Linkage locking and unlocking mechanism for bicycle |
| CN201087605Y (en) * | 2007-08-31 | 2008-07-16 | 詹显光 | Horseshoe lock head |
| CN201539158U (en) * | 2009-12-05 | 2010-08-04 | 昆山通用锁具有限公司 | Horseshoe lock |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2000-87624A 2000.03.28 |
Also Published As
| Publication number | Publication date |
|---|---|
| NL2004606A (en) | 2011-06-06 |
| NL2004606B1 (en) | 2016-07-22 |
| CN102086725A (en) | 2011-06-08 |
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