CN105625815A - Blade lock with strong burglary prevention - Google Patents
Blade lock with strong burglary prevention Download PDFInfo
- Publication number
- CN105625815A CN105625815A CN201610158779.9A CN201610158779A CN105625815A CN 105625815 A CN105625815 A CN 105625815A CN 201610158779 A CN201610158779 A CN 201610158779A CN 105625815 A CN105625815 A CN 105625815A
- Authority
- CN
- China
- Prior art keywords
- blade
- key
- lock
- hole
- strong
- 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.)
- Pending
Links
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
- E05B15/14—Tumblers
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a blade lock with strong burglary prevention. The blade lock comprises a lock case and a lock liner which is provided with a key hole allowing a key to insert. A bumper bar lifting groove communicating with the key hole is formed in one side of the key hole, and a bumper bar is arranged in the bumper bar lifting groove. A blade hole is further formed in the lock liner, and communicates with the key hole and the bumper bar lifting groove. A blade set is arranged in the blade hole and comprises multiple pairs of blades; each blade is provided with a blade inner hole allowing the key to penetrate and insert; an upper blade clamping groove allowing the bumper bar to be clamped is formed in the upper end of each blade; a blade clamping block is arranged in each blade inner hole; and the blade clamping block of one blade in each pair of blades is in central symmetry with the blade clamping block of the other blade. According to the invention, the key matched with the blade set is further manufactured. A front key groove and a back key groove of the key are arranged symmetrically; when the key is inserted into the blade inner hole of each blade, the adjacent blades are made to horizontally move in a staggered mode, and thus the burglary prevention is improved.
Description
[technical field]
The present invention relates to the blade lock that a kind of anti-theft is strong.
[background field]
So-called AB lock and AB key, a lock core can insert A, B two kinds of keys exactly, A key is only as engineering key, control by workmen before being delivered for use for buildings, B key is controlled by owner, when engineering completion is delivered for use, after this lock is opened by owner with B key, A key is with regard to this lock of again not opening. This kind of lock core is generally used on the antitheft door of house, and after its benefit is that this kind of antitheft door loaded onto by house in construction process, owner just need not change lock core again, avoids owner in order to the problem of safety replacing lockset like this, and security is good, it may also be useful to convenient.
The blade of above-mentioned blade lock forms vane group by the tens of plurality of specifications blades, these tens blades, it is necessary to be processed into the blade of different shapes, the card block position made in the blade of every sheet blade on hole is not identical, to improve anti-theft, so just make assembling inconvenient, add manufacturing cost.
[summary of the invention]
It is an object of the invention to overcome the deficiencies in the prior art part, it is provided that a kind of structure is simple, simplifies processing, easy to assembly, reduces manufacturing cost, the blade lock that anti-theft is good.
The object of the present invention is achieved like this:
The blade lock that a kind of anti-theft is strong, it comprises lock housing, lock gall, it is characterized in that described lock gall is provided with the key hole for key insertion, the side in key hole is provided with the safety lever lifting groove communicated with it, it is provided with safety lever in safety lever lifting groove, described lock gall is also provided with vane hole, vane hole communicates with key hole and safety lever lifting groove, vane group it is provided with in vane hole, vane group comprises multipair blade, every sheet blade is provided with hole in the blade supplying key to intert, the upper end of every sheet blade is provided with card groove on the blade supplying safety lever card to enter, the blade card block of wherein a slice blade of blade card block often pair of blade and the blade card block centrosymmetry of another blade it is provided with in hole in described blade.
The blade lock that a kind of anti-theft as above is strong, it is characterized in that the structure of often pair of blade of the multipair blade of described vane group is identical, when loading lock gall, often pair of blade is disposed adjacent, and a wherein blade of often pair of blade is just to placement, and another blade is oppositely placed.
The blade lock that a kind of anti-theft as above is strong, it is characterised in that described vane hole is multiple blade apertures, is provided with one group of blade in each blade aperture.
The blade lock that a kind of anti-theft as above is strong, it is characterised in that on described blade, card groove is any one in square, trapezoidal, wedge shape.
The blade lock that a kind of anti-theft as above is strong, it is characterised in that the lower end of described every sheet blade is also provided with blade lower bayonet slot.
The blade lock that a kind of anti-theft as above is strong, it is characterised in that described blade lower bayonet slot is any one in square, trapezoidal, wedge shape.
The present invention makes one again the key matched with blade assembly, front key slot and the back side key slot of key are symmetrical set, when key is inserted hole in the blade of every sheet blade, owing to the blade card block in hole in the blade of adjacent blades is centrosymmetric, make adjacent blades laterally staggered mobile, which adds anti-theft.
And the structure of wherein often pair of blade of multipair blade is identical, often pair of blade adjacently placed, a wherein blade of often pair of blade is just to placement, and another blade is oppositely placed. Structure is very simple, and it is convenient to manufacture, and cost is low, and assembling is easy. Adding man-hour, having and how many blade is just processed how many that identical blade is just passable, simplify processing, more convenient assembling simultaneously.
[accompanying drawing explanation]
Fig. 1 is the stereographic map of the present invention;
Fig. 2 is the cut-away view of the present invention;
Fig. 3 is the explosive view of vane group of the present invention.
[embodiment]
The blade lock that a kind of anti-theft is strong, it comprises lock housing 1, lock gall 2, described lock gall 2 is provided with the key hole 20 for key insertion, the side in key hole 20 is provided with the safety lever lifting groove 30 communicated with it, it is provided with safety lever 31 in safety lever lifting groove 30, described lock gall 2 is also provided with vane hole 22, vane hole 22 communicates with key hole 20 and safety lever lifting groove 30, vane group 4 it is provided with in vane hole 22, vane group 4 comprises multipair blade, every sheet blade 40 is provided with hole 41 in the blade supplying key to intert, the upper end of every sheet blade 40 is provided with card groove 42 on the blade supplying safety lever 31 to block, the blade card block 411 of wherein a slice blade of blade card block 411 often pair of blade and blade card block 411 centrosymmetry of another blade it is provided with in hole 41 in described blade. after the present invention is assemblied in the lock gall of blade lock, make one the key matched with blade assembly, front key slot and the back side key slot of key are symmetrical set, when key is inserted hole 2 in the blade of every sheet blade, owing to the blade card block in hole in the blade of adjacent blades is centrosymmetric, adjacent blades is interlocked mobile to card groove 12 on the blade of blade 1 upper end can be made to be arranged in a row with card groove on the blade of other blade, safety lever falls into the groove that on all blades, card groove is lined up, and key can be unblanked smoothly in band movable lock core rotation realization. inserting in the blade of blade behind hole 2 at key, often pair of blade of vane group is when coordinating with key, and the two panels blade of often pair of blade is laterally staggered mobile, which adds anti-theft.
The structure of wherein often pair of blade of the multipair blade of the present invention is identical, and the often pair of blade is adjacent is close to arrangement, and multipair blade is close to arrangement placement and is assembled in lock gall, and a wherein blade of often pair of blade is just to placement, and another blade is oppositely placed. The centrosymmetry with another blade of wherein a slice leaf of often pair of blade. This just makes adding man-hour, has and how many is just processed by blade how many that identical blade is just passable, simplifies processing, more convenient assembling simultaneously, only need to find out identical blade, then will wherein a blade just to placement, the reverse adjacently placed of another blade.
As shown in Figure 3, blade assembly 4 comprises 3 pairs of blades, and wherein blade 401 and blade 402 are one right, blade 403 and blade 404 are one right, and blade 4105 and blade 406 are one right, and blade 401 is identical with the structure of blade 402, blade 401 is just to placement, and blade 402 is oppositely placed, and adjacent is close to arrangement; Blade 403 is identical with blade 404 structure, and blade 403 is just to placement, and blade 404 is oppositely placed, and adjacent is close to arrangement; Blade 405 is identical with blade 406 structure, and blade 405 is just to placement, and blade 406 is oppositely placed, and adjacent is close to arrangement. Each pair of blade is close to arrangement and is assemblied in lock gall.
Blade assembly 4 of the present invention can be that 3-5 is to blade.
Vane hole 22 is multiple blade apertures 221, is provided with one group of blade in each blade aperture 221.
The lower end of every sheet blade 40 is also provided with blade lower bayonet slot 43, and blade lower bayonet slot 43 is any one in square, trapezoidal, wedge shape.
Claims (6)
1. the blade lock that an anti-theft is strong, it comprises lock housing (1), lock gall (2), it is characterized in that described lock gall (2) is provided with the key hole (20) for key insertion, the side in key hole (20) is provided with safety lever lifting groove (30) communicated with it, it is provided with safety lever (31) in safety lever lifting groove (30), described lock gall (2) is also provided with vane hole (22), vane hole (22) communicates with key hole (20) and safety lever lifting groove (30), vane group (4) it is provided with in vane hole (22), vane group (4) comprises multipair blade, every sheet blade (40) is provided with hole (41) in the blade supplying key to intert, the upper end of every sheet blade (40) is provided with card groove (42) on the blade supplying safety lever (31) to block, blade card block (411) it is provided with in hole (41) in described blade, blade card block (411) centrosymmetry of blade card block (411) of wherein a slice blade of often pair of blade and another blade.
2. the blade lock that a kind of anti-theft according to claim 1 is strong, it is characterized in that the structure of often pair of blade of the multipair blade of described vane group (4) is identical, when loading lock gall, often pair of blade is disposed adjacent, a wherein blade of often pair of blade is just to placement, and another blade is oppositely placed.
3. the blade lock that a kind of anti-theft according to claim 1 is strong, it is characterised in that described vane hole (22) is multiple blade aperture (221), is provided with one group of blade in each blade aperture (221).
4. a kind of anti-theft according to claim 1 is strong blade lock, it is characterised in that on described blade, card groove (42) is any one in square, trapezoidal, wedge shape.
5. the blade lock that a kind of anti-theft according to claim 1 is strong, it is characterised in that the lower end of described every sheet blade (40) is also provided with blade lower bayonet slot (43).
6. a kind of anti-theft according to claim 4 is strong blade lock, it is characterised in that described blade lower bayonet slot (43) is any one in square, trapezoidal, wedge shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610158779.9A CN105625815A (en) | 2016-03-18 | 2016-03-18 | Blade lock with strong burglary prevention |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610158779.9A CN105625815A (en) | 2016-03-18 | 2016-03-18 | Blade lock with strong burglary prevention |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105625815A true CN105625815A (en) | 2016-06-01 |
Family
ID=56041115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610158779.9A Pending CN105625815A (en) | 2016-03-18 | 2016-03-18 | Blade lock with strong burglary prevention |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105625815A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331455A (en) * | 2017-01-19 | 2018-07-27 | 厦门美科安防科技有限公司 | Bilayer is locked without spring blade angle |
| CN110607946A (en) * | 2019-10-10 | 2019-12-24 | 珠海优特物联科技有限公司 | Lock core blade structure and lock core |
| CN112814481A (en) * | 2021-01-04 | 2021-05-18 | 珠海优特物联科技有限公司 | Lock core |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4113714B2 (en) * | 2002-02-19 | 2008-07-09 | 美和ロック株式会社 | Rotary disc tumbler lock |
| CN202249234U (en) * | 2011-08-04 | 2012-05-30 | 舒世林 | Double-face external-tooth blade idling lock and double-face external-tooth type key matched with same |
| CN202559868U (en) * | 2012-03-30 | 2012-11-28 | 苏顺东 | Four-coupling-group dual-spring dual-piece mutual lock |
| CN203097466U (en) * | 2012-12-13 | 2013-07-31 | 陈洁庄 | Novel lock |
| CN103362367A (en) * | 2013-07-02 | 2013-10-23 | 浙江佳卫锁业有限公司 | Locking head and key matched with same |
| CN203374082U (en) * | 2013-04-27 | 2014-01-01 | 陈洁庄 | A blade of a blade lock and a safety rod matched with the blade |
| CN205422201U (en) * | 2016-03-18 | 2016-08-03 | 陈澄和 | Blade lock that theftproof nature is strong |
-
2016
- 2016-03-18 CN CN201610158779.9A patent/CN105625815A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4113714B2 (en) * | 2002-02-19 | 2008-07-09 | 美和ロック株式会社 | Rotary disc tumbler lock |
| CN202249234U (en) * | 2011-08-04 | 2012-05-30 | 舒世林 | Double-face external-tooth blade idling lock and double-face external-tooth type key matched with same |
| CN202559868U (en) * | 2012-03-30 | 2012-11-28 | 苏顺东 | Four-coupling-group dual-spring dual-piece mutual lock |
| CN203097466U (en) * | 2012-12-13 | 2013-07-31 | 陈洁庄 | Novel lock |
| CN203374082U (en) * | 2013-04-27 | 2014-01-01 | 陈洁庄 | A blade of a blade lock and a safety rod matched with the blade |
| CN103362367A (en) * | 2013-07-02 | 2013-10-23 | 浙江佳卫锁业有限公司 | Locking head and key matched with same |
| CN205422201U (en) * | 2016-03-18 | 2016-08-03 | 陈澄和 | Blade lock that theftproof nature is strong |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331455A (en) * | 2017-01-19 | 2018-07-27 | 厦门美科安防科技有限公司 | Bilayer is locked without spring blade angle |
| CN108331455B (en) * | 2017-01-19 | 2023-08-22 | 厦门美科安防科技股份有限公司 | Double-layer spring-free angle blade lock |
| CN110607946A (en) * | 2019-10-10 | 2019-12-24 | 珠海优特物联科技有限公司 | Lock core blade structure and lock core |
| CN112814481A (en) * | 2021-01-04 | 2021-05-18 | 珠海优特物联科技有限公司 | Lock core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160601 |
|
| RJ01 | Rejection of invention patent application after publication |