CN106930613B - Structure of cipher horseshoe lock brake - Google Patents
Structure of cipher horseshoe lock brake Download PDFInfo
- Publication number
- CN106930613B CN106930613B CN201710320565.1A CN201710320565A CN106930613B CN 106930613 B CN106930613 B CN 106930613B CN 201710320565 A CN201710320565 A CN 201710320565A CN 106930613 B CN106930613 B CN 106930613B
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- Prior art keywords
- lock
- row
- male
- female
- gate
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B37/00—Permutation or combination locks; Puzzle locks
- E05B37/02—Permutation or combination locks; Puzzle locks with tumbler discs or rings arranged on a single axis, each disc being adjustable independently of the others
- E05B37/025—Permutation or combination locks; Puzzle locks with tumbler discs or rings arranged on a single axis, each disc being adjustable independently of the others in padlocks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B67/00—Padlocks; Details thereof
- E05B67/06—Shackles; Arrangement of the shackle
- E05B67/28—Padlocks with shackles forming a circle
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- Gates (AREA)
- Slide Fasteners (AREA)
Abstract
The invention discloses a structure of a horseshoe-shaped coded lock gate, which comprises a shell, a lock ring, a lock gate and a coded lock head, wherein the lock ring can be slidably arranged in the shell, the lock ring and the shell can form a closed sleeve-shaped structure, the coded lock head is arranged on the shell, the coded lock head comprises a female row, a male row and a coded wheel assembly, the male row can be inserted into the inner side of the female row in a sliding and setting mode for a set distance, the male row and the female row are buckled and locked and connected through a buckling mechanism, the coded wheel assembly is sleeved on the outer side of the female row, the coded wheel assembly can realize the releasing and buckling of the male row and the female row, one end of the male row is provided with a threaded hole, one end of the lock gate is provided with a through hole and a connecting bolt, the connecting bolt penetrates through the through hole of the lock gate to be in threaded connection with the male row, the head of the connecting bolt tightly abuts against the surface of the lock gate, which is back to the male row, the lock gate is blocked at the outer side of one end of the female row, the other end of the lock gate can just prevent the lock gate from sliding towards the unlocking direction, the invention has simple structure, convenient assembly and low manufacturing cost, and does not occupy the internal space of the lock shell.
Description
Technical Field
The invention relates to a door lock, in particular to a structure of a lock gate of a coded horseshoe lock.
Background
The horseshoe coded lock is characterized in that the coded wheel of the coded lock head controls the male row and the female row to be buckled and connected, and then the male row drives the lock brake to move to control the lock ring, so that the lock ring is unlocked and locked.
Disclosure of Invention
In order to overcome the defects, the invention provides a structure of a coded horseshoe lock brake, which is convenient to assemble and low in processing and manufacturing cost.
The technical scheme adopted by the invention for solving the technical problem is as follows: a lock gate structure of a coded horseshoe lock comprises a shell, a lock ring, a lock gate and a coded lock head, wherein the lock ring can be slidably arranged in the shell, the lock ring and the shell can form a closed sleeve-shaped structure, the coded lock head is arranged on the shell and comprises a female row, a male row and a coded wheel assembly, the male row can be inserted into the female row in a sliding way with a set distance, the male row and the female row are buckled and connected in a locking way through a buckling mechanism, the code wheel assembly is sleeved on the outer side of the female row, the code wheel assembly can realize the unbuckling of the male row and the female row, the lock comprises a male row and a female row, and is characterized in that a threaded hole is formed in one end of the male row, a through hole is formed in one end of a lock gate, a connecting bolt is further arranged, the connecting bolt penetrates through the through hole of the lock gate to be in threaded connection with the male row, the head of the connecting bolt tightly abuts against one side surface, back to the male row, of the lock gate, the lock gate is stopped on the outer side of one end of the female row, and the other end of the lock gate just can be prevented from sliding towards the unlocking direction.
As a further improvement of the invention, one end of the male row is also provided with a non-circular cylinder structure, one end of the lock gate is provided with a non-circular sleeve structure, and the non-circular cylinder structure of the male row is inserted into the non-circular sleeve structure of the lock gate.
As a further improvement of the invention, the threaded holes on the male row are just positioned on the non-circular column structure, and the non-circular sleeve structure at one end of the lock brake and the through holes form a counter bore structure.
As a further improvement of the invention, the other end of the lock brake can just stop or be separated from the end surface of one end of the lock ring in the unlocking sliding direction.
As a further improvement of the invention, the male row slides in the radial direction of the locking ring relative to the female row.
As a further improvement of the invention, a step-shaped structure is formed on the end face of the lock ring, and the lock gate just can extend into a space surrounded by the step-shaped structure.
As a further improvement of the invention, a bevel structure which can be tangent with the outer side wall of the circumference of the locking ring is formed on the end surface of the other end of the locking brake.
As a further improvement of the invention, a groove structure is arranged on the inner side wall of the shell along the sliding direction of the male row, and one end of the male row, the head of the connecting bolt and the lock gate can be just accommodated in the groove structure.
As a further improvement of the present invention, the male row is inserted inside the female row in a slidable manner by a set distance, and the male row is configured to: a positioning column extending in the radial direction is fixedly arranged on the inner side of the female row, a long strip-shaped radial through hole is formed in the side wall of the male row, and the positioning column can be inserted into the long strip-shaped radial through hole of the male row in a relatively sliding mode.
As a further improvement of the invention, the female row is provided with a radial through hole communicated with the inner side of the female row, and the positioning column is fixedly inserted in the radial through hole of the female row.
The invention has the beneficial effects that: the lock gate is arranged at one end of the male bar through the bolt, the position of the male bar and the female bar is also realized through the lock gate, the lock gate is matched with the non-circular cylinder structure and the non-circular sleeve structure to avoid rotating with the male bar, the lock gate and the male bar are stably connected, the connection structure is simple and convenient to assemble, the lock gate is convenient and stable to control the locking state of the lock ring, the operation is convenient, the structure is simple, the assembly is convenient, the manufacturing cost is low, and the internal space of the lock shell is not occupied.
Drawings
FIG. 1 is an exploded view of the present invention;
FIG. 2 is a schematic view of the locking state of the present invention;
FIG. 3 is a schematic view of the unlock state of the present invention;
FIG. 4 is a perspective view of a horseshoe lock embodying the present invention;
fig. 5 is an exploded view of a horseshoe lock embodying the present invention.
Detailed Description
The embodiment is as follows: a structure of a horseshoe-shaped coded lock gate 3 comprises a shell 1, a lock ring 2, a lock gate 3 and a coded lock head, wherein the lock ring 2 can be slidably installed in the shell 1, the lock ring 2 and the shell 1 can form a closed sleeve-shaped structure, the coded lock head is installed on the shell 1 and comprises a female row 4, a male row 5 and a coded wheel assembly, the male row 5 can be inserted into the female row 4 in a sliding and set distance mode, the male row 5 and the female row 4 are buckled and locked and connected through a buckling mechanism, the coded wheel assembly is sleeved on the outer side of the female row 4, the coded wheel assembly can realize the releasing of the male row 5 and the female row 4, a threaded hole 6 is formed in one end of the male row 5, a through hole 7 is formed in one end of the lock gate 3, a connecting bolt 8 is further arranged, the connecting bolt 8 penetrates through the through hole 7 of the lock gate 3 and is in threaded connection with the male row 5, the head of the connecting bolt 8 tightly abuts against one side surface of the lock gate 3, which faces away from the male row 5, the lock gate 3 is stopped outside one end of the female row 4, and the other end of the lock gate 3 can just prevent the lock ring 2 from sliding in the unlocking direction.
When the coded lock is unlocked, the male row 5 and the female row 4 are disengaged, the male row 5 slides axially to enable the lock gate 3 to be separated from the prevention of the lock ring 2 from sliding towards the unlocking direction, so that unlocking is realized, when in a locking state, the male row 5 is buckled and connected with the female row 4, the male row 5 cannot slide, the lock gate 3 keeps the prevention state of the lock ring 2 from sliding towards the unlocking direction, the lock gate 3 is arranged at one end of the male row 5 through a connecting bolt 8 and is stopped at the outer side of one end of the female row 4, so that the connection with the male row 5 is realized, and the female row 4 and the male row 5 are positioned at the same time, and the coded lock is simple in structure, convenient to assemble and low in manufacturing cost.
A non-circular cylinder structure 9 is further formed at one end of the male row 5, a non-circular sleeve structure 10 is formed at one end of the lock gate 3, the non-circular cylinder structure 9 of the male row 5 is inserted into the non-circular sleeve structure 10 of the lock gate 3, the non-circular cylinder structure 9 is matched with the non-circular sleeve structure 10 to achieve locking and positioning of the male row 5 and the lock gate 3 in the circumferential direction, locking failure caused by deflection of the lock gate 3 under the action of external force is avoided, and the non-circular cylinder can be oval, polygonal, toothed and the like.
The threaded hole 6 on the male row 5 is just positioned on the non-circular cylindrical structure 9, the non-circular sleeve structure 10 at one end of the lock gate 3 and the through hole 7 form a counter bore structure, the connection between the male row 5 and the lock gate 3 and the positioning between the male row 5 and the female row 4 can be completed through one set of lock, and the structure is simple.
The other end of the lock brake 3 can just stop or separate from the end surface of one end of the lock ring 2 in the unlocking sliding direction.
The sliding direction of the male row 5 relative to the female row 4 is the radial direction of the locking ring 2, and the locking gate 3 can be inserted and withdrawn to realize locking and unlocking or can also realize locking and unlocking in a blocking and avoiding mode.
A step-shaped structure is formed on the end face of the lock ring 2, the lock gate 3 can just stretch into a space surrounded by the step-shaped structure, and the step-shaped structure can position the lock gate 3, so that the lock gate 3 is prevented from deforming or deflecting in a blocking state to cause locking failure.
An inclined plane structure 11 which can be tangent to the outer side wall of the circumference of the locking ring 2 is formed on the end face of the other end of the locking gate 3, avoidance is achieved through the tangent inclined plane, and the internal space of the shell 1 is effectively saved under the condition that the enough stopping length of the locking gate 3 is kept.
The inner side wall of the shell 1 is provided with a groove structure 12 along the sliding direction of the male row 5, one end of the male row 5, the head of the connecting bolt 8 and the lock brake 3 can be just accommodated in the groove structure 12, and when the lock is unlocked, one end of the male row 5, the head of the connecting bolt 8 and the lock brake 3 are just accommodated in the groove structure 12 to keep a stable avoiding state.
The male row 5 is inserted inside the female row 4 in a slidable setting distance, and the structure is as follows: a radially extending positioning column 13 is fixedly arranged on the inner side of the female row 4, a long strip-shaped radial through hole is arranged on the side wall of the male row 5, and the positioning column 13 can be relatively slidably inserted into the long strip-shaped radial through hole of the male row 5.
The female row 4 is provided with a radial through hole 7 communicated with the inner side of the female row, and the positioning column 13 is fixedly inserted in the radial through hole 7 of the female row 4.
Claims (7)
1. The utility model provides a structure of password horse shoe lock floodgate which characterized in that: the anti-theft lock comprises a shell (1), a lock ring (2), a lock gate (3) and a password lock head, wherein the lock ring can be slidably arranged in the shell, the lock ring and the shell can form a closed sleeve-shaped structure, the password lock head is arranged on the shell, the password lock head comprises a female row (4), a male row (5) and a password wheel assembly, the male row can be inserted into the female row in a sliding setting distance manner, the male row and the female row are buckled and locked and connected through a buckling mechanism in a locking manner, the password wheel assembly is sleeved on the outer side of the female row, the password wheel assembly can realize the releasing and buckling of the male row and the female row, one end of the male row is provided with a threaded hole (6), one end of the lock gate is provided with a through hole (7) and a connecting bolt (8), the connecting bolt penetrates through the through hole of the lock gate to be in threaded connection with the male row, the head of the connecting bolt tightly abuts against the surface of the lock gate opposite to one side of the male row, the lock gate is stopped outside one end of the female row, and the other end of the lock gate can be stopped or separated from the end face of the sliding direction of the lock ring, a step-shaped structure is formed on the end face of the locking ring, the locking gate can just stretch into a space surrounded by the step-shaped structure, and an inclined plane structure (11) which can be tangent to the outer side wall of the circumference of the locking ring is formed on the end face of the other end of the locking gate.
2. The structure of the coded horseshoe lock brake as claimed in claim 1, characterized in that: and a non-circular cylinder structure (9) is formed at one end of the male row, a non-circular sleeve structure (10) is formed at one end of the lock gate, and the non-circular cylinder structure of the male row is inserted into the non-circular sleeve structure of the lock gate.
3. The structure of the coded horseshoe lock brake as claimed in claim 2, characterized in that: the threaded hole on the male row is just positioned on the non-circular cylinder structure, and the non-circular sleeve structure at one end of the lock gate and the through hole form a counter bore structure.
4. The structure of the coded horseshoe lock brake as claimed in claim 1, characterized in that: the sliding direction of the male row relative to the female row is the radial direction of the locking ring.
5. The structure of the coded horseshoe lock brake as claimed in claim 1, characterized in that: the inner side wall of the shell is provided with a groove structure (12) along the sliding direction of the male row, and one end of the male row, the head of the connecting bolt and the lock brake can be just accommodated in the groove structure.
6. The structure of the coded horseshoe lock brake as claimed in claim 1, characterized in that: the structure that inserts and locate the female inboard that the male row can slide the settlement distance does: a positioning column (13) extending in the radial direction is fixedly arranged on the inner side of the female row, a long strip-shaped radial through hole is formed in the side wall of the male row, and the positioning column can be inserted into the long strip-shaped radial through hole of the male row in a relatively sliding mode.
7. The structure of the horseshoe lock of the password lock of claim 6, characterized in that: the female row is provided with a radial through hole communicated with the inner side of the female row, and the positioning column is fixedly inserted into the radial through hole of the female row.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710320565.1A CN106930613B (en) | 2017-05-09 | 2017-05-09 | Structure of cipher horseshoe lock brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710320565.1A CN106930613B (en) | 2017-05-09 | 2017-05-09 | Structure of cipher horseshoe lock brake |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106930613A CN106930613A (en) | 2017-07-07 |
| CN106930613B true CN106930613B (en) | 2022-08-26 |
Family
ID=59429577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710320565.1A Active CN106930613B (en) | 2017-05-09 | 2017-05-09 | Structure of cipher horseshoe lock brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106930613B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2055524U (en) * | 1989-08-02 | 1990-04-04 | 河北省沧州市冲压件厂 | Cipher lock for bike |
| CN2428544Y (en) * | 1999-06-27 | 2001-05-02 | 梁宏 | Puzzle lock of motorcycle |
| CN2786258Y (en) * | 2005-05-13 | 2006-06-07 | 谭效禹 | Double safety prizing-proof lock for vehicle |
| CN201284581Y (en) * | 2008-10-16 | 2009-08-05 | 温州市通用锁具有限公司 | Coded lock |
| CN201850860U (en) * | 2010-11-19 | 2011-06-01 | 徐卫才 | Steel ball coded lock |
| CN102409904A (en) * | 2011-12-29 | 2012-04-11 | 詹显光 | Inclined-insertion type coded steel cable lock |
| CN103661682A (en) * | 2012-09-05 | 2014-03-26 | 同济大学 | Lifting type bicycle public coded lock and application thereof |
| CN204715914U (en) * | 2015-06-25 | 2015-10-21 | 浙江中立集团有限公司 | The U-shaped coded lock of high strength |
| CN205502766U (en) * | 2016-04-15 | 2016-08-24 | 温州红成锁业有限公司 | Puzzle lock |
| CN206829819U (en) * | 2017-05-09 | 2018-01-02 | 苏州琨山通用锁具有限公司 | The structure of password horseshoe lock stop |
-
2017
- 2017-05-09 CN CN201710320565.1A patent/CN106930613B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2055524U (en) * | 1989-08-02 | 1990-04-04 | 河北省沧州市冲压件厂 | Cipher lock for bike |
| CN2428544Y (en) * | 1999-06-27 | 2001-05-02 | 梁宏 | Puzzle lock of motorcycle |
| CN2786258Y (en) * | 2005-05-13 | 2006-06-07 | 谭效禹 | Double safety prizing-proof lock for vehicle |
| CN201284581Y (en) * | 2008-10-16 | 2009-08-05 | 温州市通用锁具有限公司 | Coded lock |
| CN201850860U (en) * | 2010-11-19 | 2011-06-01 | 徐卫才 | Steel ball coded lock |
| CN102409904A (en) * | 2011-12-29 | 2012-04-11 | 詹显光 | Inclined-insertion type coded steel cable lock |
| CN103661682A (en) * | 2012-09-05 | 2014-03-26 | 同济大学 | Lifting type bicycle public coded lock and application thereof |
| CN204715914U (en) * | 2015-06-25 | 2015-10-21 | 浙江中立集团有限公司 | The U-shaped coded lock of high strength |
| CN205502766U (en) * | 2016-04-15 | 2016-08-24 | 温州红成锁业有限公司 | Puzzle lock |
| CN206829819U (en) * | 2017-05-09 | 2018-01-02 | 苏州琨山通用锁具有限公司 | The structure of password horseshoe lock stop |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106930613A (en) | 2017-07-07 |
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