CN105863381A - Manufacturing method of drilling-resistant anti-theft lock provided with spiral acute-angle grooves and adopting spaced positioning - Google Patents
Manufacturing method of drilling-resistant anti-theft lock provided with spiral acute-angle grooves and adopting spaced positioning Download PDFInfo
- Publication number
- CN105863381A CN105863381A CN201610220232.7A CN201610220232A CN105863381A CN 105863381 A CN105863381 A CN 105863381A CN 201610220232 A CN201610220232 A CN 201610220232A CN 105863381 A CN105863381 A CN 105863381A
- Authority
- CN
- China
- Prior art keywords
- core
- groove
- cylinder
- lock
- sleeve
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 238000005553 drilling Methods 0.000 title abstract description 9
- 230000001154 acute effect Effects 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 11
- 239000008188 pellet Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000005304 joining Methods 0.000 description 3
- 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
- 208000004141 microcephaly Diseases 0.000 description 2
- 230000002093 peripheral effect Effects 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
- 239000011230 binding agent Substances 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
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 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)
- Connection Of Plates (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Adornments (AREA)
Abstract
The invention discloses a manufacturing method of a drilling-resistant anti-theft lock provided with spiral acute-angle grooves and adopting spaced positioning. A cylinder sleeve is arranged in an inner hole of a lock body, the surface end, close to a keyhole, of the cylinder sleeve has a small diameter, and the inner end, close to the keyhole, of the cylinder sleeve has a large diameter; a sleeve groove and a sleeve convex strip are arranged on the inner wall of the cylinder sleeve, a large sleeve groove is formed in one ends of the sleeve groove and the sleeve convex strip, and a small sleeve groove is formed in the other ends of the sleeve groove and the sleeve convex strip; a key cylinder is inlaid in the inner hole of the cylinder sleeve and formed by combining a plurality of trapezoid pieces, a cylinder groove and a cylinder convex strip are arranged on the outer wall of the key cylinder, a large cylinder groove is formed in one ends of the cylinder groove and the cylinder convex strip, and a small cylinder groove is formed in the other ends of the cylinder groove and the cylinder convex strip; and a cylinder sleeve pin hole is formed in the cylinder sleeve and is aligned with a pin hole.
Description
Technical field
The present invention relates to a kind of theftproof lock, more specifically it relates to a kind of spiral acute angle positioned at intervals drill-preventive anti-theft lock
Manufacture method.
Background technology
The existing theftproof lock in market, the groove of lock core keyhole is screw type shape or linear type shape, and at the bottom of keyhole slot
Angle is right angle, facilitates various key can inject keyhole expense, and the edgewise of the right angle pairing key tooth of bottom land is also
Right-angle side, the groove of more than two identical right-angle sides of keyhole, make key tooth identical right angle edgewise arbitrarily inject direction over there
Groove unblank. the pellet of existing various locks or lock pin or sheet pin be all device in the groove of lock core, do not stop and hide not hidden keeping away
Pellet, make key inject keyhole and all have to pass through pellet or lock pin or sheet pin, the pellet on lock core top is to interior top simultaneously
There is one section of unnecessary inclined-plane can have in space, keyhole top and can contact pellet or sheet pin to do movable scope
Regulation is insured tooth pitch and is unblanked. and lock core has anti-drilling framework, and device is in lock core peripheral phase groove, also has the centre at keyhole
The anti-drilling axostylus axostyle of device, but there is no Anti-drilling device to peripheral centre in the middle of keyhole, make the favourable lead plug of thief destroy lock core.
The patent No.: the lock core of 200410070079009.2, is to tie with each monomer binding agent, pin, welding or other fixing means
Close lock core molding, be the type shape arranged according to keyhole and with the combination limit of longitudinally disposed monomer, and outside mandrel
The inner surface processing groove of surface or core retainer plate is slot, and does not has processing groove and tongue on mandrel or core retainer plate to coordinate together
Arrange, and plug face end and the equal diameters of the inner, the lock core of combination can be prized, major part is not set on each monomer
Type shape, the setting that the phase place of other end little head dummy shape coordinates, there is no the mode of fixed structure, mandrel combines the faying face mistake of core retainer plate
Little and insecure, with regard to the thickness of the mandrel faying face in the middle of two slots less than the thickness of an inserting column, and secure bond is loosely,
Making die inserting column more than one times steal tool can get worse mandrel, the thickness of two die inserting columns more has the dynamics of big times to get worse mandrel
Separate core retainer plate, make what thief had to succeed.
Summary of the invention
A kind of spiral acute angle positioned at intervals drill-preventive anti-theft lock and make method, wherein: lock body inner hole device core retainer plate, and core retainer plate
It is path by keyhole face end, inner in big footpath by keyhole；Described core retainer plate inwall is provided with set groove and set raised line, and described
Set groove and set raised line difference one are in set vat, and other end is in set sulculus；Described core retainer plate endoporus bonding lock core, described lock core by
Multiple ladder type sheets combine, and outer wall of lock core is provided with core groove and core tongue, and described core groove and core tongue distinguish one
Head in core vat, other end core sulculus；Described core retainer plate is provided with core retainer plate lockpin hole, and described core retainer plate lockpin hole and lockpin hole phase
Alignment.
The anti-drill string of described ladder type is No. 45 steel quenchings.
The invention have the advantages that
1, keyhole is the groove of acute angle type shape, and is screw type shape or linear type shape, and the key of non-acute angle type shape can not
Inject keyhole, and the orientation of every acute angle groove is different, makes each row of teeth of key tooth can not exchange reeve acute angle
Groove and cannot regulate insurance away from unblanking.
2, lockpin hole is arranged on the side of acute angle groove, and lockpin hole is that cabinet-type shape arranges and is individually insulated isolated system
Lock pin, being that lock pin is hidden keeps away at lockpin hole, simultaneously the tooth of key be interval be independently arranged, the key of non-gap type shape and robber
Tool cannot touch lock pin, and plays the anti-theft effect of location.
3, it is provided with set groove and set tongue on core retainer plate inwall, is provided with core groove and the core of relative bonding in lock core periphery
Tongue, and respectively it is divided into major part and microcephaly respectively at two at 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 sheet in lock core is that ladder type shape is inlayed in the endoporus being combined in the interior trumpet type arranged of core retainer plate, by keyhole mutually
The little oral pore that face end is trumpet type hole, and block the big footpath of ladder type sheet, and ladder type sheet can not be prized, keep lock core and can not prize
Go out.
5, lock core ladder type sheet is easily processed into the keyhole of various type shape.
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 little head dummy shape, and
And bonding relatively is in the small bore end of the anti-boring of plug face extreme direction, and blocks inner major part and be not moved outwardly relative to the interior of the tray, it is to avoid be anti-drilling
Post is not transferred to face end, and protects lock core not destroyed by lead plug.
7, anti-drill string is set to ladder type shape, favorably in lock core stationary positioned.
8, the lock pin of cylinder lock pin-and-hole arranges oblique contacting surface, and the interval tooth of key is provided with acute angle hypotenuse and coordinates oblique contacting surface
Praise insurance tooth pitch, the key of non-acute angle hypotenuse, it is impossible to praise lock pin tooth pitch and can not unblank.
Accompanying drawing explanation
Fig. 1 is the key spiral acute angle interval tooth of the manufacture method of the spiral acute angle positioned at intervals drill-preventive anti-theft lock of the present invention
Tooth is to joining lock core, and spiral acute angle is spaced detent configuration schematic diagram.
Fig. 2 is the key straight line acute angle interval tooth of the manufacture method of the spiral acute angle positioned at intervals drill-preventive anti-theft lock of the present invention
Tooth is to joining lock core straight line acute angle interval detent configuration schematic diagram.
Fig. 3 is lock pin and the signal of interface lock pin of the manufacture method of the spiral acute angle positioned at intervals drill-preventive anti-theft lock of the present invention
Figure.
Fig. 4 is the ladder type chip architecture schematic diagram of the manufacture method of the spiral acute angle positioned at intervals drill-preventive anti-theft lock of the present invention.
Fig. 5 is the ladder type sheet split schematic diagram of the manufacture method 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 manufacture method of the spiral acute angle positioned at intervals drill-preventive anti-theft lock of the present invention.
Detailed description of the invention
In figure, the inner hole device of lock body (23) has core retainer plate (7).At core retainer plate (7) by keyhole face end in there being path (12), lean on
Keyhole is inner in there being big footpath (13), and core retainer plate (7) inwall is provided with set groove (34) and set tongue (33), and overlaps groove
(34) and set tongue (33) two respectively one in there being set vat (9), other end in there being set sulculus (8), core retainer plate (7) endoporus inlay
Conjunction has lock core (1).Lock core (1) is combined by multiple ladder type sheets (2) and is formed, and ladder type sheet (2) is provided with path (11) and is provided with big
Footpath (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)
In there being core vat (6), other end is in there being core sulculus (5), and the lockpin hole of the lockpin hole (14) of lock core (1) and core retainer plate (7)
(15) align.The acute angle groove (17) at least forming a screw type in lock core (1) keyhole (16) coordinates on key (18)
The acute angle hypotenuse (20) of the interval tooth (19) of screw type, and spiral is 180 degree of spirals.Lockpin hole (14) dress in lock core (1)
Putting the side in acute angle groove (17), and offer lock pin mouth (21), lock pin mouth (21) is connected with acute angle groove (17).At lock pin
Hole (14) device coordinates the interface lock pin (25) at upper interface lockpin hole (24) of lock body (23) at lock pin (22).Lock core (1) is arranged
The anti-boring of ladder type (26) at least form anti-drill string (27) device of a screw type, anti-drill string (27) is provided with major part and combines lock
The big oral pore (28) of core (1) tail end, and it is gradually reduced extension in the microcephaly (29) having anti-drill string (27) to lock core (1) face extreme direction
It is combined in the little oral pore (30) of anti-boring (26), and blocks rear end anti-drill string (27) major part (31) and outwards do not prized, key
(18) rotate at lock core (1) acute angle groove (17), make the interval tooth (19) on acute angle hypotenuse (20) praise tiltedly touching of lock pin (22)
Angle (32), it is achieved insurance tooth pitch.
The manufacture method of spiral acute angle positioned at intervals drill-preventive anti-theft lock is made following way of reference:
Referenced patents number: 2006100744271, patent name: the keyhole of spiral positioned drill-preventive anti-theft lock does not wait wrong right
Helicla flute, quotes the anti-drilling framework of lock core spiral, quotes key and injects lock core location and arrange, and the most preferentially joining choosing, to be combined into one whole
The mode of body.
Quote inventor: Xu Fahuang, name of patent application: spiral prominence wall, recess positioned drill-preventive anti-theft lock keyhole convex
Wall, recess helicla flute, quote key and inject the setting of lock core location, and the most preferentially join the mode that choosing is combined into one.
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 provided with alignment pin and arrange, and preferentially join choosing and combine holistic mode.
Quote inventor: Xu Fahuang, name of patent application: the keyhole of spiral length skew wall positioned drill-preventive anti-theft lock
Length skew wall helicla flute, quotes key and injects the setting of lock core location, quote lock core screw type slotting device screw type anti-drilling bar dress
Put, and the most preferentially join choosing and combine holistic 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
Sheet pin or perforation interconnect sheet pin or the constructional device of interconnection pellet, and the outer core quoting lock core is provided with plush copper handing-over inner core groove
Constructional device, quotes lock core keyhole space and arranges and appear anti-drilling strip device, and the most preferentially joins choosing and combine holistic mode.
Claims (1)
1. a manufacture method for spiral acute angle positioned at intervals drill-preventive anti-theft lock, is characterized in that: lock body inner hole device core retainer plate, and core
Set is path by keyhole face end, inner in big footpath by keyhole；Described core retainer plate inwall is provided with set groove and set raised line, and institute
State set groove and set raised line respectively one in set vat, other end is in set sulculus；Described core retainer plate endoporus bonding lock core, described lock core
Combined by multiple ladder type sheets, and outer wall of lock core is provided with core groove and core tongue, and described core groove and core tongue are respectively
One in core vat, other end core sulculus；Described core retainer plate is provided with core retainer plate lockpin hole, and described core retainer plate lockpin hole and lockpin hole
Align.
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 true CN105863381A (en) | 2016-08-17 |
| CN105863381B CN105863381B (en) | 2018-09-11 |
Family
ID=51707146
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610220232.7A Expired - Fee Related CN105863381B (en) | 2014-03-13 | 2014-03-13 | Spiral acute angle positioned at intervals drill-preventive anti-theft lock |
| CN201410109471.6A Pending CN104110171A (en) | 2014-03-13 | 2014-03-13 | Spiral acute angle interval positioning anti-drilling antitheft lock |
Family Applications After (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) | CN105863381B (en) |
Cited By (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 CN201610220232.7A patent/CN105863381B/en not_active Expired - Fee Related
- 2014-03-13 CN CN201410109471.6A patent/CN104110171A/en active Pending
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 |
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105863381B (en) | 2018-09-11 |
| CN104110171A (en) | 2014-10-22 |
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| CF01 | Termination of patent right due to non-payment of annual fee |