CN103362367A - Locking head and key matched with same - Google Patents
Locking head and key matched with same Download PDFInfo
- Publication number
- CN103362367A CN103362367A CN2013102780605A CN201310278060A CN103362367A CN 103362367 A CN103362367 A CN 103362367A CN 2013102780605 A CN2013102780605 A CN 2013102780605A CN 201310278060 A CN201310278060 A CN 201310278060A CN 103362367 A CN103362367 A CN 103362367A
- Authority
- CN
- China
- Prior art keywords
- key
- blade
- groove
- lock core
- hole
- 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
Images
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The invention provides a locking head and a key matched with the same. The locking head and the key comprise a locking sleeve, a locking core and the key, wherein a key groove is formed in the locking core; a plurality of blade grooves perpendicular to the key groove are further formed in the locking core, and blades are placed in the blade grooves; a through hole allowing the key to penetrate is formed in each blade, and a bulge extending towards the inner side of the through hole is arranged on the through hole; the key is provided with key teeth matched with the bulges; a positioning sheet groove is formed in the locking core, and a positioning sheet is positioned in the positioning sheet groove in an embedding way; a blade concave groove matched with the positioning sheet is formed in the upper end surface of each blade; the key adopts a double-sided tooth curve groove structure. According to the invention, as the blade position is added, the key number is directly increased, and in processing, the difficulty of processing in the positions, where the blades are placed, in the locking core is greatly reduced compared with that of a conventional mainstream blade structure; a non-spring structure is adopted in the idling locking head, so that the technical difficulty of opening the structure is greatly improved.
Description
(1) technical field
The present invention relates to a kind of lock, be applicable to the products such as security door, interior door, safety cabinet, automobile and motorcycle.
(2) background technology
Common idle-run lock head processing technology is complicated in the market, and grooved is relatively single, more can not realize the processing running of high efficiency low energy consumption, has very large processing limitation.
(3) summary of the invention
In order to overcome the prior art above shortcomings, the invention provides the key of a kind of lock and cooperation thereof, realization low energy is processed running efficiently.
The technical solution adopted for the present invention to solve the technical problems is:
The key of a kind of tapered end and cooperation thereof, include lock tube, lock core and key, described lock core is provided with key, also be provided with the vertically arranged blade groove of some and described key in the described lock core, be furnished with blade in the described blade groove, have the through hole that runs through for key on the described blade, described through hole is provided with towards the inboard projection of extending of through hole, the described tartar that cooperates with described projection that is provided with on the key, described lock core is provided with the location film trap, the phase embedding is positioned with spacer in the film trap of described location, and described blade upper surface is provided with the blade groove that cooperates with described spacer, and described key is two-sided tartar curved groove structure;
The tail end of described lock core is extended with the connecting portion that the aperture dwindles, be arranged with the lock core adapter sleeve on the described connecting portion, described adapter sleeve is provided with deep-slotted chip breaker, described connecting portion correspondence is provided with cannelure, and described adapter sleeve and connecting portion are rotatably connected by the locator card that is arranged in described cannelure and the deep-slotted chip breaker; Described location film trap extends to cannelure, described adapter sleeve cannelure vertical plane is provided with the clutch pin-and-hole, be provided with the on-of pin that cooperates with it in the described clutch pin-and-hole, described on-of pin is above spacer, lower end and cannelure offset, and the groove depth of described location film trap is greater than the thickness of spacer, less than the thickness summation of spacer and on-of pin, there is spring on the top, upper end of described on-of pin, and the described spring other end and lock tube offset.
Raised position on each blade is different, and blade has multifunctional vane and common blade.
Operating principle of the present invention is: lock core and adapter sleeve are interconnected to as a whole by the spacer of described rotatable location, this connection can realize the two ends independent rotation, the described blade that lock core is packed into and pushed without spring, described blade is divided into single functional leaf and multifunctional vane, described multifunctional vane is safeguarded relative gap function and a building spoon function except serving as also to serve as outside the Pass the uncapping machine, confusion when described single functional leaf is responsible for correct spoon open function and technical opening obstructs function, be configured to multiple-grooved multiple-blade structure and aperture spoon door without spring, have very high anti-technical opening performance.When being positioned at the same level position, the blade groove on all blades cooperates with spacer, realize the migration of spacer, the migration of locating piece drives on-of pin and slides up and down between lock core and adapter sleeve and described lock tube, on-of pin has two states, and correct the binding with lock core when key operated being integral body, described on-of pin and described lock tube link as a whole during non-correct key.When this situation, described lock core just can be followed described various blade one sky that runs up, and lock core or rotation may be extracted or insert to any key to groove at any time in the idle running process, but described tapered end stirs piece and can not be rotated, and can't open.When after correct key inserts lock core, rotating, described spacer can move by correct direction, make described on-of pin leave described lock tube, be connected to become a relatively independent lock core with described lock core and described adapter sleeve, realize open function.
Beneficial effect of the present invention is mainly manifested in: 1, increased leaf position, directly improved the secret key amount, the processing aspect, the processing that described lock core is put described leaf position compare with present main flow blade construction large radian reduction difficulty of processing; 2, non-spring structure has improved this structure difficulty of technical opening greatly in idle-run lock head; 3, adopt spacer control two-way clutch latch structure; 4, key is neoteric two-sided six tartar curved groove structures, and the tartar in six curved grooves from numbering, and is the twocouese tartar at random.
(4) description of drawings
Fig. 1 is overall structure sectional view of the present invention;
Fig. 2 is tapered end decomposition texture schematic diagram of the present invention;
Fig. 3 is the multiple blade construction schematic diagram of the present invention;
Fig. 4 is Key structure schematic diagram of the present invention.
(5) specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
With reference to Fig. 1-4, the key of a kind of tapered end and cooperation thereof, include lock tube 1, lock core 2 and key 3, described lock core is provided with key 21, also be provided with the vertically arranged blade groove of some and described key in the described lock core, be furnished with blade 4 in the described blade groove, have the through hole 41 that runs through for key on the described blade, described through hole is provided with towards the inboard projection 42 of extending of through hole, the described tartar 31 that cooperates with described projection that is provided with on the key, described lock core is provided with the location film trap, and the phase embedding is positioned with spacer 22 in the film trap of described location, described blade upper surface is provided with the blade groove 23 that cooperates with described spacer, and described key is two-sided tartar curved groove structure;
The tail end of described lock core is extended with the connecting portion 24 that the aperture dwindles, be arranged with lock core adapter sleeve 25 on the described connecting portion, described adapter sleeve is provided with deep-slotted chip breaker 26, described connecting portion correspondence is provided with cannelure, and described adapter sleeve and connecting portion are rotatably connected by the locator card 27 that is arranged in described cannelure and the deep-slotted chip breaker; Described location film trap extends to cannelure, described adapter sleeve cannelure vertical plane is provided with the clutch pin-and-hole, be provided with the on-of pin 28 that cooperates with it in the described clutch pin-and-hole, described on-of pin is above spacer, lower end and cannelure offset, and the groove depth of described location film trap is greater than the thickness of spacer, less than the thickness summation of spacer and on-of pin, there is spring 29 on the top, upper end of described on-of pin, and the described spring other end and lock tube offset.Raised position on each blade is different, and blade has multifunctional vane 43 and common blade 44.
Claims (2)
1. the key of a tapered end and cooperation thereof, include lock tube, lock core and key, described lock core is provided with key, also be provided with the vertically arranged blade groove of some and described key in the described lock core, be furnished with blade in the described blade groove, have the through hole that runs through for key on the described blade, described through hole is provided with towards the inboard projection of extending of through hole, the described tartar that cooperates with described projection that is provided with on the key, described lock core is provided with the location film trap, the phase embedding is positioned with spacer in the film trap of described location, and described blade upper surface is provided with the blade groove that cooperates with described spacer, it is characterized in that: described key is two-sided tartar curved groove structure;
The tail end of described lock core is extended with the connecting portion that the aperture dwindles, be arranged with the lock core adapter sleeve on the described connecting portion, described adapter sleeve is provided with deep-slotted chip breaker, described connecting portion correspondence is provided with cannelure, and described adapter sleeve and connecting portion are rotatably connected by the locator card that is arranged in described cannelure and the deep-slotted chip breaker; Described location film trap extends to cannelure, described adapter sleeve cannelure vertical plane is provided with the clutch pin-and-hole, be provided with the on-of pin that cooperates with it in the described clutch pin-and-hole, described on-of pin is above spacer, lower end and cannelure offset, and the groove depth of described location film trap is greater than the thickness of spacer, less than the thickness summation of spacer and on-of pin, there is spring on the top, upper end of described on-of pin, and the described spring other end and lock tube offset.
2. the key of tapered end as claimed in claim 1 and cooperation thereof is characterized in that: the raised position on each blade is different, and blade has multifunctional vane and common blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102780605A CN103362367A (en) | 2013-07-02 | 2013-07-02 | Locking head and key matched with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102780605A CN103362367A (en) | 2013-07-02 | 2013-07-02 | Locking head and key matched with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103362367A true CN103362367A (en) | 2013-10-23 |
Family
ID=49364558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102780605A Pending CN103362367A (en) | 2013-07-02 | 2013-07-02 | Locking head and key matched with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103362367A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103850536A (en) * | 2014-03-24 | 2014-06-11 | 曹国基 | Chuck lock |
| CN105625815A (en) * | 2016-03-18 | 2016-06-01 | 陈澄和 | Blade lock with strong burglary prevention |
| CN106854952A (en) * | 2015-12-08 | 2017-06-16 | 李义平 | A kind of composite blading lock core |
| CN109138618A (en) * | 2018-11-17 | 2019-01-04 | 任文宙 | A kind of diversification composite blade lock and its key |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5765417A (en) * | 1996-04-03 | 1998-06-16 | U-Shin Ltd. | Free wheel lock cylinder |
| JP2005344305A (en) * | 2004-05-31 | 2005-12-15 | Tokai Rika Co Ltd | Cylinder lock and key |
| CN202249232U (en) * | 2011-09-18 | 2012-05-30 | 朱达生 | Idling lock cylinder structure |
| CN102733669A (en) * | 2012-02-24 | 2012-10-17 | 陈澄和 | Lock |
| CN202745517U (en) * | 2012-08-06 | 2013-02-20 | 侯洪兵 | Idling lock cylinder structure of positioning-type shifting fork blade |
| CN202926032U (en) * | 2012-06-26 | 2013-05-08 | 程飞 | Tumbler lock head and key thereof |
| CN203452480U (en) * | 2013-07-02 | 2014-02-26 | 浙江佳卫锁业有限公司 | Lock head and assorted key |
-
2013
- 2013-07-02 CN CN2013102780605A patent/CN103362367A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5765417A (en) * | 1996-04-03 | 1998-06-16 | U-Shin Ltd. | Free wheel lock cylinder |
| JP2005344305A (en) * | 2004-05-31 | 2005-12-15 | Tokai Rika Co Ltd | Cylinder lock and key |
| CN202249232U (en) * | 2011-09-18 | 2012-05-30 | 朱达生 | Idling lock cylinder structure |
| CN102733669A (en) * | 2012-02-24 | 2012-10-17 | 陈澄和 | Lock |
| CN202926032U (en) * | 2012-06-26 | 2013-05-08 | 程飞 | Tumbler lock head and key thereof |
| CN202745517U (en) * | 2012-08-06 | 2013-02-20 | 侯洪兵 | Idling lock cylinder structure of positioning-type shifting fork blade |
| CN203452480U (en) * | 2013-07-02 | 2014-02-26 | 浙江佳卫锁业有限公司 | Lock head and assorted key |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103850536A (en) * | 2014-03-24 | 2014-06-11 | 曹国基 | Chuck lock |
| CN103850536B (en) * | 2014-03-24 | 2016-08-17 | 广东雅洁五金有限公司 | Chuck mode tapered end |
| CN106854952A (en) * | 2015-12-08 | 2017-06-16 | 李义平 | A kind of composite blading lock core |
| CN105625815A (en) * | 2016-03-18 | 2016-06-01 | 陈澄和 | Blade lock with strong burglary prevention |
| CN109138618A (en) * | 2018-11-17 | 2019-01-04 | 任文宙 | A kind of diversification composite blade lock and its key |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103362367A (en) | Locking head and key matched with same | |
| CN203939310U (en) | Composite pellet lock | |
| CN201354540Y (en) | Idle running prizing-proof lock | |
| CN203452480U (en) | Lock head and assorted key | |
| CN203626422U (en) | Clutch idling side column lock head with lock cylinder capable of freely rotating by 360 degrees | |
| CN103967340A (en) | Lock assembly | |
| CN201258622Y (en) | Improved blade lockset | |
| CN202611361U (en) | Leaf lock cylinder with function of using keys A and B | |
| CN205476883U (en) | Rotatory lock courage locks lock core of blade promptly | |
| CN103628742A (en) | Lock cylinder and key of blade lock | |
| CN200982110Y (en) | Idle run type vane lock core | |
| CN103276964B (en) | A kind of racing lock | |
| CN207348623U (en) | A kind of improved dual-purpose lock core and its matched key | |
| CN102493716B (en) | Lock head | |
| CN202380821U (en) | Bidirectional locking blade lock head | |
| CN205805186U (en) | A kind of tapered end and the key of cooperation thereof | |
| CN202324854U (en) | Lock | |
| CN206545438U (en) | Prevent forgetful key | |
| CN205666386U (en) | But many rotor unmanned aerial vehicle plug mechanisms | |
| CN205370148U (en) | Rotatory lock courage locks idle running lock core of blade promptly | |
| CN201863228U (en) | Shield type kitchen knife | |
| CN103953228B (en) | A kind of lock assembly and lock core thereof | |
| CN202788250U (en) | Pin tumbler lock | |
| CN202031390U (en) | Vane type lock | |
| CN203835058U (en) | Lock assembly and lock cylinder assembly thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: JINHUA JIAWEI SECURITY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHEJIANG JIAWEI LOCK CO., LTD. Effective date: 20141031 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20141031 Address after: 321200, Zhejiang County, Wuyi Province Qin Qin Hardware Machinery Industry Park at the southern end Applicant after: ZHEJIANG JIAWEI LOCK CO., LTD. Address before: 321200, No. nine, No. 8 East Road, Tong Qin Hardware Machinery Industry Zone, Jinhua County, Zhejiang, Wuyi Applicant before: Zhejiang Jiawei Lock Co., Ltd. |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131023 |