CN101333890B - Improved vane marble lockset adopting milling teeth groove key - Google Patents
Improved vane marble lockset adopting milling teeth groove key Download PDFInfo
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- CN101333890B CN101333890B CN2008100319524A CN200810031952A CN101333890B CN 101333890 B CN101333890 B CN 101333890B CN 2008100319524 A CN2008100319524 A CN 2008100319524A CN 200810031952 A CN200810031952 A CN 200810031952A CN 101333890 B CN101333890 B CN 101333890B
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- key
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- 238000003801 milling Methods 0.000 title claims abstract description 16
- 239000004579 marble Substances 0.000 title claims description 35
- 208000006558 Dental Calculus Diseases 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
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Abstract
The invention discloses an improved flat pin tumbler lock which adopts the milling tooth groove key and comprises a lock cylinder and the corresponding key; the lock cylinder comprises a lock body; a plurality groups of flat pin tumblers are arranged on the lock plug in the lock body; wherein, each group of flat pin tumblers is composed of two flat pin tumblers; in the groups of flat pin tumblers which are in the same side, the middle part of a flat pin tumbler and the end part of the other flat pin tumbler are respectively provided with projections extending to the key hole; a locking side post matched with the V-shaped groove on the flat tumbler is arranged on the lock plug; the key includes a key plate; an inner milling tooth groove and an outer milling tooth groove are respectively arranged on the lateral and middle parts of one side of the key plate; bits are arranged on the lateral walls of the outer milling tooth groove and the inner milling tooth groove. The improved flat pin tumbler lock has the advantages that the lock cylinder can adopt an inner and outer milling tooth groove key which is different from the structure of a common key; because the adopted key has the inner milling tooth groove and the outer milling tooth groove at the same time, the key amount is improved; the inter-unlocking rate is reduced and the lock has better theft protection property.
Description
Technical field
The invention belongs to lockset, be specifically related to a kind of blade marble lockset of improved employing milling teeth groove key.
Background technology
In the existing lockset, a kind of lock that utilizes blade to match and lock with locking side column is arranged.This lock comprises the lock core in lock body, the lock body, lock core is provided with the locking side column that matches with v-depression on the blade, the use that can only match with normal key of blade in this lock, teeth groove on the key has only a kind of form, or teeth groove is located at the side (outer mill teeth groove) of key spoon sheet, or is located at the middle part (interior mill teeth groove) of spoon sheet, makes the size of key of lock be restricted, mutual opening rate is bigger, and theftproof performance is affected.
Summary of the invention
The objective of the invention is at above-mentioned situation, a kind of blade marble lockset that can improve size of key and reduce the improved employing milling teeth groove key of mutual opening rate is provided.
Realize that purpose technical scheme of the present invention is: the blade marble lockset of improved employing milling teeth groove key of the present invention comprises tapered end and supporting key thereof; Described tapered end comprises the lock core in lock body, the lock body, it is one group blade marble group by two blade marbles that the lock core upper edge is axially arranged with some, be arranged in the middle part of blade marble group one blade marble of homonymy and the end of another blade marble and be respectively equipped with the projection that extend into keyhole, the opposite side of each blade marble is provided with v-depression, and corresponding each blade marble is provided with the blade marble back-moving spring respectively on the preceding lock core; Lock core is provided with the locking side column groove, be provided with the locking side column that can match in the locking side column groove with v-depression on the blade, on lock core, be provided with block, between block and locking side column, be provided with locking side column Flexible Reset device, on the lock body with the corresponding groove that is provided with of locking side column groove on the lock core;
Described and the supporting key case spatula sheet of tapered end, mill teeth groove and interior mill teeth groove outside the sidepiece of the one side of spoon sheet and middle part are respectively equipped with are provided with tartar on the sidewall of the sidewall of mill teeth groove and interior mill teeth groove outside one.
Described locking side column Flexible Reset device also can correspondence be provided with the identical magnetic patch of polarity for spring is set between lock core block and locking side column between lock core block and locking side column.
Characteristics of the present invention are to use the inside and outside milling teeth groove key different with the normal key structure, because the key that is adopted is provided with outer mill teeth groove and interior mill teeth groove simultaneously, has improved the size of key of lockset and have reduced mutual opening rate, make lockset that better theftproof performance be arranged.
The invention will be further described below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is the schematic diagram of tapered end of the present invention.
Fig. 2 is the right view of Fig. 1.
Fig. 3, Fig. 4 are respectively the different conditions schematic diagrames of Fig. 1, Fig. 2.
Fig. 5 is the key schematic diagram supporting with tapered end of the present invention.
Fig. 6 is the different structure schematic diagram of tapered end of the present invention.
Fig. 7 is the different conditions schematic diagram of Fig. 6.
The specific embodiment
See Fig. 1, Fig. 2, tapered end of the present invention comprises the lock core 2 in lock body 1, the lock body 1, and lock core 2 upper edges are axially arranged with some horizontal blade marble holes 11, and blade marble hole 11 communicates with the keyhole 9 that axially is provided with; Be provided with two blade marbles 6,16 that are stacked as a group mutually in each blade marble hole 11, be arranged in the middle part of blade marble group blade marble 16 of homonymy and the end of blade marble 6 and be respectively equipped with the projection 8,10 that extend into keyhole, the opposite side of blade marble 6,16 is respectively equipped with v-depression 7, and the blade marble 6,16 on the lock core 2 in corresponding each group is provided with blade back-moving spring 5,12 relatively respectively; Lock core 2 is provided with locking side column groove 3, be provided with the locking side column 4 that can match in the locking side column groove 3 with v-depression 7 on the blade marble 6,16, on the notch of lock core locking side column groove, be provided with block 14, on block 14 and locking side column 4, be provided with locking side column back-moving spring 15 in the corresponding groove 13 with it, on the lock body 1 with lock core 2 on the locking side column groove 3 corresponding grooves 17 (referring to Fig. 3) that are provided with.
See Fig. 5 with the key that tapered end of the present invention is supporting, comprise spoon sheet 18, mill teeth groove 22 and interior mill teeth groove 19 outside the sidepiece of the one side of spoon sheet 18 and middle part are respectively equipped with, a sidewall 20 of the sidewall 21 of mill teeth groove and interior mill teeth groove is provided with tartar outside.
Operating principle
See Fig. 3, Fig. 4, after key spoon sheet 18 inserts lock core, tartar on the spoon sheet 18 on outer mill teeth groove and the interior mill teeth groove sidewall matches with projection 10,8 on the blade marble 6,16 respectively, force the V-shaped groove alignment of respectively organizing in the lock core 2 on the blade marble, under return spring 15 effects, one side of locking side column 4 enters in the v-depression 7 of blade, returns in the lock core 2 in the groove 17 of opposite side from the lock body, and at this moment lock core 2 can rotate relative to lock body 1 becomes unlocking condition; After extracting key, blade marble 6,16 in each blade marble group resets under its back-moving spring 5,12 effects, v-depression 7 on the blade marble forces locking side column 4 to withdraw from v-depression when resetting, the opposite side of locking side column 4 is stretched in the groove 17 of lock body, by locking side column 4 lock core 2 and lock body 1 are connected as a single entity, at this moment lock core 2 can not rotate relative to lock body 1 becomes locking states (referring to Fig. 1, Fig. 2).
As shown in Figure 6, also can on the notch of the locking side column groove on the lock core, magnetic block 23 be set, with the magnetic block 23 corresponding identical magnetic patch of polarity 24 that are provided with, utilize the repulsive force between magnetic block 23 and the magnetic patch 24 to make locking side column return (referring to Fig. 7) in the groove on locking side column.Other structure is all identical with embodiment 1.
Claims (2)
1. the blade marble lockset of an improved employing milling teeth groove key comprises tapered end and supporting key thereof, it is characterized in that:
Described tapered end comprises the lock core in lock body, the lock body, it is one group blade marble group by two blade marbles that the lock core upper edge is axially arranged with some, be arranged in the middle part of blade marble group one blade marble of homonymy and the end of another blade marble and be respectively equipped with the projection that extend into keyhole, the opposite side of each blade marble is provided with v-depression, and corresponding each blade marble is provided with the blade marble back-moving spring respectively on the lock core; Lock core is provided with the locking side column groove, be provided with the locking side column that can match in the locking side column groove with v-depression on the blade, on lock core, be provided with block, between block and locking side column, be provided with locking side column Flexible Reset device, on the lock body with the corresponding groove that is provided with of locking side column groove on the lock core;
Described and the supporting key case spatula sheet of tapered end, mill teeth groove and interior mill teeth groove outside the sidepiece of the one side of spoon sheet and middle part are respectively equipped with are provided with tartar on the sidewall of the sidewall of mill teeth groove and interior mill teeth groove outside one.
2. the blade marble lockset of improved employing milling teeth groove key according to claim 1, it is characterized in that described locking side column Flexible Reset device for spring to be set between lock core and locking side column, or correspondence is provided with the identical magnetic patch of polarity between lock core and locking side column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100319524A CN101333890B (en) | 2008-07-30 | 2008-07-30 | Improved vane marble lockset adopting milling teeth groove key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100319524A CN101333890B (en) | 2008-07-30 | 2008-07-30 | Improved vane marble lockset adopting milling teeth groove key |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101333890A CN101333890A (en) | 2008-12-31 |
| CN101333890B true CN101333890B (en) | 2011-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100319524A Active CN101333890B (en) | 2008-07-30 | 2008-07-30 | Improved vane marble lockset adopting milling teeth groove key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101333890B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102071837A (en) * | 2011-01-21 | 2011-05-25 | 朱胜利 | Lock |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4292823A (en) * | 1978-04-10 | 1981-10-06 | Daimler-Benz Aktiengesellschaft | Cylinder lock with plate tumblers |
| US4407147A (en) * | 1980-12-22 | 1983-10-04 | Supra Products, Inc. | Peripheral key tumbler lock |
| CN101139888A (en) * | 2007-10-30 | 2008-03-12 | 雷先鸣 | Idle-run lamina lock |
| CN101153521A (en) * | 2007-09-18 | 2008-04-02 | 雷先鸣 | Anti-theft impeller vane lock with lock insertion capable of no-load operating |
| CN201258619Y (en) * | 2008-07-30 | 2009-06-17 | 雷先鸣 | Improved blade cylinder lockset by employing milled tooth space key |
-
2008
- 2008-07-30 CN CN2008100319524A patent/CN101333890B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4292823A (en) * | 1978-04-10 | 1981-10-06 | Daimler-Benz Aktiengesellschaft | Cylinder lock with plate tumblers |
| US4407147A (en) * | 1980-12-22 | 1983-10-04 | Supra Products, Inc. | Peripheral key tumbler lock |
| CN101153521A (en) * | 2007-09-18 | 2008-04-02 | 雷先鸣 | Anti-theft impeller vane lock with lock insertion capable of no-load operating |
| CN101139888A (en) * | 2007-10-30 | 2008-03-12 | 雷先鸣 | Idle-run lamina lock |
| CN201258619Y (en) * | 2008-07-30 | 2009-06-17 | 雷先鸣 | Improved blade cylinder lockset by employing milled tooth space key |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2002-303066A 2002.10.18 |
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| Publication number | Publication date |
|---|---|
| CN101333890A (en) | 2008-12-31 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhongshan Gold Atom Lock Manufacture Co., Ltd. Assignor: Lei Xianming Contract record no.: 2011440000984 Denomination of invention: Improved vane marble lockset adopting milling teeth groove key Granted publication date: 20110622 License type: Exclusive License Open date: 20081231 Record date: 20110905 |
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| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG GOLD-ATOM LOCK MANUFACTURER CO., LTD. Free format text: FORMER OWNER: LEI XIANMING Effective date: 20120328 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120328 Address after: Luxi two Lianfeng Industrial Zone 528415 in Guangdong Province, Zhongshan City Xiaolan Town Patentee after: Guangdong Jindian Atom Lock Manufacturing Co., Ltd. Address before: 528415 Guangdong Province, Zhongshan City Xiaolan Town Luxi two Lianfeng Industrial Zone gold atom Lock Manufacturing Co Ltd Patentee before: Lei Xianming |