CN105863381B - Spiral acute angle positioned at intervals drill-preventive anti-theft lock - Google Patents
Spiral acute angle positioned at intervals drill-preventive anti-theft lock Download PDFInfo
- Publication number
- CN105863381B CN105863381B CN201610220232.7A CN201610220232A CN105863381B CN 105863381 B CN105863381 B CN 105863381B CN 201610220232 A CN201610220232 A CN 201610220232A CN 105863381 B CN105863381 B CN 105863381B
- Authority
- CN
- China
- Prior art keywords
- core
- lock
- retainer plate
- groove
- acute angle
- 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
Links
- 230000001154 acute effect Effects 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005553 drilling Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 6
- 239000008188 pellet Substances 0.000 description 6
- 239000000178 monomer Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009970 fire resistant effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000004141 microcephaly Diseases 0.000 description 2
- 239000002436 steel type Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B29/00—Cylinder locks and other locks with plate tumblers which are set by pushing the key in
- E05B29/0033—Cylinder locks and other locks with plate tumblers which are set by pushing the key in with floating plate tumblers, i.e. sliding or sliding and rotating in a plane
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/08—Key guides; Key pins ; Keyholes; Keyhole finders
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/14—Tumblers
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B19/00—Keys; Accessories therefor
- E05B19/0017—Key profiles
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B29/00—Cylinder locks and other locks with plate tumblers which are set by pushing the key in
- E05B29/0053—Cylinder locks and other locks with plate tumblers which are set by pushing the key in with increased picking resistance
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Adornments (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Connection Of Plates (AREA)
Abstract
A kind of spiral acute angle positioned at intervals drill-preventive anti-theft lock and its manufacturing method, wherein：Lock body inner hole device core retainer plate, and core retainer plate is in path by key hole face end, is in major diameter by keyhole inner end；The core retainer plate inner wall is provided with set groove and set raised line, and the set groove and set raised line distinguish one in set large trough, and other end is in set sulculus；The core retainer plate endoporus bonding lock core, the lock core are combined by multiple ladder type pieces, and outer wall of lock core is provided with core groove and core tongue, and it is in core large trough, other end core sulculus that the core groove and core tongue, which distinguish one,；The core retainer plate is provided with core retainer plate lockpin hole, and the core retainer plate lockpin hole aligns with lockpin hole.
Description
Technical field
The present invention relates to a kind of theftproof locks, and more specifically it is related to a kind of spiral acute angle positioned at intervals drill-preventive anti-theft lock
Manufacturing method.
Background technology
The existing theftproof lock in market, the slot of lock core keyhole are screw type shape or linear type shape, and keyhole slot bottom
Angle is right angle, facilitates various keys that can inject keyhole expense, and the right angle pairing key tooth of slot bottom is also along side
Right-angle side, the slot of the identical right-angle side of keyhole two or more make the identical right angle of key tooth inject direction over there along side tunnel meaning
The existing various locks of slot unlocking pellet or lock pin or piece pin be all device in the slot of lock core, there is no blockings to cover not hidden keeps away
Pellet, so that key is injected keyhole and all has to pass through pellet or lock pin or piece pin, while the pellet on lock core top is to interior top
There is one section of extra inclined-plane that there can be the range that can contact pellet or piece pin to do to be moved forward and backward in the gap of keyhole top
It adjusts and insures tooth pitch and unlocking lock cores have anti-drilling frame, and device also has in lock core peripheral phase slot in the centre of keyhole
The anti-drilling shaft of device, but there is no Anti-drilling device to the centre of periphery among keyhole, so that the advantageous lead plug of thief is destroyed lock core.
The patent No.：200410079009.2 lock core is combined with each monomer adhesive, pin, welding or other fixing means
Lock core is molded, and is the type shape being arranged according to keyhole with the combination tape edge of longitudinally disposed monomer, and is the appearance in mandrel
It is slot that the inner surface of face or core retainer plate, which processes groove, and that processes that groove and tongue coordinate together on no mandrel or core retainer plate sets
It sets, and the diameter of plug face end and inner end is equal, the lock core of combination can be pulled out, Large head type is not set on each monomer
Shape, the setting of the phase cooperation of the small head dummy shape in other end, the mode of fixed structure, the faying face of mandrel combination core retainer plate be not too small
And it is insecure, the thickness of the mandrel faying face among two slots is less than to the thickness of an inserting column, and secure bond is loosely, makes
Steel type inserting column more than one times steals tool and can get worse mandrel, and the thickness of two steel type inserting columns more has big times of dynamics to get worse mandrel point
Off-chip set makes thief's some succeed
Invention content
A kind of spiral acute angle positioned at intervals drill-preventive anti-theft lock, wherein：Lock body inner hole device has core retainer plate, and core retainer plate leans on keyhole
Face end is in path, is in major diameter by keyhole inner end；The core retainer plate inner wall be provided with set groove and set tongue, and the set groove and
It covers tongue and distinguishes one in set large trough, other end is in set sulculus；The core retainer plate endoporus bonding lock core, the lock core is by multiple ladder types
Piece combines, and outer wall of lock core is provided with core groove and core tongue, and it is in that core is big that the core groove and core tongue, which distinguish one,
Slot, other end are in core sulculus；The core retainer plate is provided with core retainer plate lockpin hole, and the core retainer plate lockpin hole is opposite with lock core lockpin hole
Neat
The anti-drill string of ladder type is that No. 45 steel quench
Advantage of the present invention：
1, keyhole is the slot of acute angle type shape, and is screw type shape or linear type shape, and the key of non-acute angle type shape cannot
Keyhole is injected, and the orientation of every acute angle groove is different, prevents each row of teeth of key tooth from exchanging reeve acute angle
Slot and can not adjust insurance away from unlocking
2, lockpin hole is arranged in the side of acute angle groove, and lockpin hole is that cabinet-type shape is arranged to be individually insulated isolated system
Lock pin, being that lock pin is hidden keeps away in lockpin hole, while the tooth of key is that interval is independently arranged, and the key of non-gap type shape and steals tool
Lock pin can not be touched, and plays the anti-theft effect of positioning.
3, it is provided with set groove and set tongue on core retainer plate inner wall, lock core periphery is provided with the core groove and core of opposite bonding
Tongue, and respectively it is divided into major part and microcephaly at both ends respectively in set groove and set tongue and core groove and core tongue, and locked
Core is fixed on the strong effect of core retainer plate, makes key or steals tool in keyhole rotation without being destroyed lock core.
4, the ladder type piece in lock core is to lean on keyhole in the endoporus that ladder type shape mutually inlays the trumpet type for being incorporated in the interior setting of core retainer plate
Face end be loudspeaker type hole small oral pore, and block the major diameter of ladder type piece, and ladder type piece cannot be pulled out, keeping lock core cannot prize
Go out.
5, lock core ladder type piece is easily processed into the keyhole of various type shapes.
6, lock core is provided with the anti-drill string of screw type shape, and anti-drill string one is Large head type shape, and other end is small head dummy shape, and
And opposite bonding is in the small bore end of the anti-drilling of plug face extreme direction, and block inner end major part and be not moved outwardly relative to the interior of the tray, it avoids anti-drilling
Column is not transferred to face end, and lock core is protected not destroyed by lead plug.
7, anti-drill string is set as ladder type shape, favorably in lock core stationary positioned.
8, oblique contacting surface is arranged in the lock pin of lock core lockpin hole, and the interval tooth of key is equipped with acute angle bevel edge and coordinates oblique contacting surface
Insurance tooth pitch is praised, the key of non-acute angle bevel edge can not praise lock pin tooth pitch and cannot unlock.
Description of the drawings
Fig. 1 is the key spiral acute angle interval tooth of the spiral acute angle positioned at intervals drill-preventive anti-theft lock of the present invention to matching lock
Core, spiral acute angle interval detent configuration schematic diagram.
Fig. 2 is the key straight line acute angle interval tooth of the spiral acute angle positioned at intervals drill-preventive anti-theft lock of the present invention to matching lock core
Straight line acute angle interval detent configuration schematic diagram.
Fig. 3 is the lock pin and interface lock pin schematic diagram of the spiral acute angle positioned at intervals drill-preventive anti-theft lock of the present invention.
Fig. 4 is the ladder type chip architecture schematic diagram of the spiral acute angle positioned at intervals drill-preventive anti-theft lock of the present invention
Fig. 5 is the ladder type piece fission schematic diagram of the spiral acute angle positioned at intervals drill-preventive anti-theft lock of the present invention.
Fig. 6 is the core retainer plate schematic diagram of the spiral acute angle positioned at intervals drill-preventive anti-theft lock of the present invention.
Specific implementation mode
The inner hole device of lock body (23) has core retainer plate (7) in figure.It is leaned on by key hole face end in there is path (12) in core retainer plate (7)
Keyhole inner end is in have major diameter (13), and core retainer plate (7) inner wall is provided with set groove (34) and set tongue (33), and cover groove
(34) and the both ends of set tongue (33) respectively one in there is a set large trough (9), other end is in having set sulculus (8), core retainer plate (7) endoporus edge
Conjunction has lock core (1).Lock core (1) is combined by multiple ladder type pieces (2) and is formed, and ladder type piece (2) is equipped with path (11) and equipped with big
Diameter (10).And lock core (1) outer wall is provided with core groove (3) and core tongue (4), and core groove (3) and core tongue (4) one
It is in have core sulculus (5), and the lockpin hole of the lockpin hole (14) and core retainer plate (7) of lock core (1) in having core large trough (6), other end
(15) it aligns.The acute angle groove (17) of a screw type is at least formed in lock core (1) keyhole (16) to coordinate on key (18)
The acute angle bevel edge (20) of the interval tooth (19) of screw type, and spiral is 180 degree spiral.Lockpin hole (14) dress in lock core (1)
The side in acute angle groove (17) is set, and offers lock pin mouth (21), lock pin mouth (21) is connected with acute angle groove (17).In lock pin
Hole (14) device coordinates the interface lock pin (25) of interface lockpin hole (24) on lock body (23) in lock pin (22).Lock core (1) is arranged
The anti-drilling (26) of ladder type at least form anti-drill string (27) device of a screw type, anti-drill string (27) is equipped with major part and combines lock
The big oral pore (28) of core (1) tail end, and the microcephaly (29) extended in there is anti-drill string (27) is gradually reduced to lock core (1) face extreme direction
It combines the small oral pore (30) in anti-drilling (26), and blocks rear end anti-drill string (27) major part (31) and do not pulled out outward, key
(18) it is rotated in lock core (1) acute angle groove (17), so that the interval tooth (19) on acute angle bevel edge (20) is praised the oblique of lock pin (22) and touch
Insurance tooth pitch is realized at angle (32)
Following way of reference is made to spiral acute angle positioned at intervals drill-preventive anti-theft lock：
Referenced patents number：2006100744271, patent name：The keyhole of spiral positioned drill-preventive anti-theft lock is not equal wrong right
Helicla flute quotes the anti-drilling frame of lock core spiral, and reference key injects lock core positioning setting, and preferentially matches choosing to be respectively combined into one whole
The mode of body.
Quote inventor：Xu Fahuang, name of patent application：Spiral convex wall, the keyhole of recess positioned drill-preventive anti-theft lock are convex
Wall, recess helicla flute, reference key inject lock core positioning setting, and preferentially match the mode that choosing is combined into one respectively.
Quote inventor：Xu Fahuang, name of patent application：The fire resistant cutting of fire resistant cutting drill-preventive anti-theft lock cover in parallel
The application mode of drill-preventive anti-theft lock cover in parallel.
Quote inventor：Xu Fahuang, name of patent application：The lock core keyhole tail end of close positioning burglar-proof lock of spiral is arranged
Locating slot, and be arranged equipped with positioning pin, and preferentially match choosing and combine a whole mode.
Quote inventor：Xu Fahuang, name of patent application：The keyhole of spiral length skew wall positioned drill-preventive anti-theft lock differs
Length skew wall helicla flute, reference key inject lock core positioning setting, the anti-drilling item dress of reference lock core screw type slotting device screw type
It sets, and preferentially matches choosing respectively and combine a whole mode.
Quote inventor：Xu Fahuang, name of patent application：The lock core of spiral interconnection positioned drill-preventive anti-theft lock is provided with interconnection
Piece pin or perforation interconnection piece pin or the constructional device for interconnecting pellet, the outer core for quoting lock core are provided with plush copper handing-over inner core groove
Anti-drilling strip device of appearing is arranged in constructional device, reference lock core keyhole space, and preferentially matches the mode that choosing combines an entirety respectively.
Claims (1)
1. a kind of spiral acute angle positioned at intervals drill-preventive anti-theft lock, it is characterized in that：Lock body inner hole device has core retainer plate, and core retainer plate leans on key
Hole face end is in path, is in major diameter by keyhole inner end：The core retainer plate inner wall is provided with set groove and set tongue, and the set groove
And set tongue distinguishes one in set large trough, other end is in set sulculus, and the core retainer plate endoporus bonding lock core, the lock core is by multiple ladders
Shape piece combines, and outer wall of lock core is provided with core groove and core tongue, and it is in core that the core groove and core tongue, which distinguish one,
Large trough, other end are in core sulculus：The core retainer plate is provided with core retainer plate lockpin hole, and the core retainer plate lockpin hole and lock core lockpin hole phase
Alignment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610220232.7A CN105863381B (en) | 2014-03-13 | 2014-03-13 | Spiral acute angle positioned at intervals drill-preventive anti-theft lock |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410109471.6A CN104110171A (en) | 2014-03-13 | 2014-03-13 | Spiral acute angle interval positioning anti-drilling antitheft lock |
| CN201610220232.7A CN105863381B (en) | 2014-03-13 | 2014-03-13 | Spiral acute angle positioned at intervals drill-preventive anti-theft lock |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410109471.6A Division CN104110171A (en) | 2014-03-13 | 2014-03-13 | Spiral acute angle interval positioning anti-drilling antitheft lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105863381A CN105863381A (en) | 2016-08-17 |
| CN105863381B true CN105863381B (en) | 2018-09-11 |
Family
ID=51707146
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410109471.6A Pending CN104110171A (en) | 2014-03-13 | 2014-03-13 | Spiral acute angle interval positioning anti-drilling antitheft lock |
| CN201610220232.7A Expired - Fee Related CN105863381B (en) | 2014-03-13 | 2014-03-13 | Spiral acute angle positioned at intervals drill-preventive anti-theft lock |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410109471.6A Pending CN104110171A (en) | 2014-03-13 | 2014-03-13 | Spiral acute angle interval positioning anti-drilling antitheft lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN104110171A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110171A (en) * | 2014-03-13 | 2014-10-22 | 徐发煌 | Spiral acute angle interval positioning anti-drilling antitheft lock |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0872614A1 (en) * | 1997-04-18 | 1998-10-21 | André Merle | Cylinder lock with multiple combinations |
| CN1590680A (en) * | 2004-02-26 | 2005-03-09 | 郑黎阳 | Pellet lock and its manufacturing method and its mating key |
| SE1050693A1 (en) * | 2010-06-24 | 2011-06-21 | Assa Ab | Lock and locking device with cylinder, cylinder core and locking means |
| CN102182350A (en) * | 2011-03-30 | 2011-09-14 | 钟永颂 | Multi-column spring lock core |
| CN104110171A (en) * | 2014-03-13 | 2014-10-22 | 徐发煌 | Spiral acute angle interval positioning anti-drilling antitheft lock |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2599156Y (en) * | 2003-01-06 | 2004-01-14 | 张国辉 | Rotary multiple spring theft-proof lock |
| CN101025060B (en) * | 2005-10-19 | 2011-01-26 | 徐发煌 | Spiral positioned drill-preventive anti-theft lock |
| CN1963122A (en) * | 2006-11-18 | 2007-05-16 | 中山市明丰五金制品有限公司 | Spin lock and key thereof |
| KR101121669B1 (en) * | 2010-03-18 | 2012-03-09 | 성수경 | cylinder lock using a screw type key |
-
2014
- 2014-03-13 CN CN201410109471.6A patent/CN104110171A/en active Pending
- 2014-03-13 CN CN201610220232.7A patent/CN105863381B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0872614A1 (en) * | 1997-04-18 | 1998-10-21 | André Merle | Cylinder lock with multiple combinations |
| CN1590680A (en) * | 2004-02-26 | 2005-03-09 | 郑黎阳 | Pellet lock and its manufacturing method and its mating key |
| SE1050693A1 (en) * | 2010-06-24 | 2011-06-21 | Assa Ab | Lock and locking device with cylinder, cylinder core and locking means |
| CN102182350A (en) * | 2011-03-30 | 2011-09-14 | 钟永颂 | Multi-column spring lock core |
| CN104110171A (en) * | 2014-03-13 | 2014-10-22 | 徐发煌 | Spiral acute angle interval positioning anti-drilling antitheft lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104110171A (en) | 2014-10-22 |
| CN105863381A (en) | 2016-08-17 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20210313 |