CN101403260B - Cylinder lock - Google Patents
Cylinder lock Download PDFInfo
- Publication number
- CN101403260B CN101403260B CN2008100319543A CN200810031954A CN101403260B CN 101403260 B CN101403260 B CN 101403260B CN 2008100319543 A CN2008100319543 A CN 2008100319543A CN 200810031954 A CN200810031954 A CN 200810031954A CN 101403260 B CN101403260 B CN 101403260B
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- China
- Prior art keywords
- lock
- locking side
- lock core
- lock body
- core
- 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.)
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- 230000033001 locomotion Effects 0.000 abstract description 3
- 239000008188 pellet Substances 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The invention discloses a cylinder lock head, which comprises a lock body and a lock core in the lock body, wherein a plurality of cylinders with V-shaped grooves and cylinder reset springs are axially arranged on the lock core; the lock body is provided with a through spiral groove, and the lock core is provided with a protruding part matched with the spiral groove on the lock body. The lock core also moves axially relative to the lock body during rotation. The axial movement of the lock cylinder in the lock head can axially control the lock tongue, so that the lock can be used for locks in the occasions.
Description
Technical field
The invention belongs to lockset, be specifically related to a kind of ball lock head.
Background technology
Existing ball lock head comprises the lock core in lock body and the lock body, and lock core has only rotating on the circumference relative to lock body under unlocking condition, will lock unlatching by the sword iron and the dead bolt interlock that are fixed on the lock core afterbody.This tapered end can not be used for along the lockset of lock core shaft's line traffic control dead bolt.
Summary of the invention
The objective of the invention is at above-mentioned situation, provide a kind of can be along the ball lock head of lock core shaft's line traffic control dead bolt.
Realize that purpose technical scheme of the present invention is: ball lock head of the present invention, comprise the lock core in lock body and the lock body, the lock core upper edge is axially arranged with some pellet shot from a slingshot and pellet shot from a slingshot back-moving springs that are provided with v-depression, 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 pellet shot from a slingshot, on lock core, be provided with block, between block and locking side column, be provided with locking side column Flexible Reset device, the lock core afterbody is provided with locking bar, on the lock body with the corresponding groove that is provided with of locking side column groove on the lock core; On lock body, be provided with the helicla flute of perforation, be provided with the projecting part that matches with helicla flute on the lock body on the lock core.
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.
The present invention is because lock core is provided with the projecting part that matches with helicla flute on the lock body, when inserting key unlocking, projecting part in the process of rotational lock core on the lock core will move by helicla flute on lock body, make lock core when lock body is made circular motion relatively, also do axially-movable, only need the backward rotation lock core during locking.Tapered end of the present invention is exactly to utilize this axially-movable of lock core to reach from the purpose of axial control dead bolt, therefore can be used for the lockset of this occasion.
The invention will be further described below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is the structural representation of tapered end of the present invention.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
The different conditions schematic diagram of Fig. 4 Fig. 3.
Fig. 5 is the different structure schematic diagram of tapered end of the present invention.
The specific embodiment
As shown in Figure 1 to Figure 3, ball lock head of the present invention, comprise the lock core 2 in lock body 1 and the lock body, lock core 2 upper edges are axially arranged with some pellet shot from a slingshot 5 and pellet shot from a slingshot back-moving springs 8 that are provided with v-depression 7, lock core 2 is provided with the locking side column groove, be provided with the locking side column 3 that can match in the locking side column groove with v-depression on the pellet shot from a slingshot 7, on lock core 2, be provided with block 9, between block 9 and locking side column 3, be provided with locking side column back-moving spring 10, lock core 2 afterbodys are provided with locking bar 13, on the lock body 1 with the corresponding groove 4 that is provided with of locking side column groove on the lock core 2; On lock body 1, be provided with the helicla flute 12 of perforation, be provided with the pin 11 that matches with helicla flute 12 on the lock body on the lock core 2.
After inserting key 6, locking side column 3 returns on the lock core 2 match with v-depression 7 on the pellet shot from a slingshot 5, lock core 2 can rotate relative to lock body 1, when with key 6 (referring to Fig. 4) during rotational lock core 2 in the direction of arrows, helicla flute 12 motions of pin 11 on the lock core 2 on lock body 1, make lock core 2 move right along axis simultaneously, the locking bar 13 that is located at control dead bolt on the lock core 2 returns in the lock body 1.When locking, with key backward rotation lock core, locking bar 13 is reached can be spacing with dead bolt (drawing) outside the lock body 1.
Also can on the notch of the locking side column groove on the lock core, magnetic block 14 be set, on locking side column,, utilize the repulsive force between magnetic block 14 and the magnetic patch 15 to make the locking side column return, as shown in Figure 5 with the magnetic block 14 corresponding identical magnetic patch of polarity 15 that are provided with.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100319543A CN101403260B (en) | 2008-07-30 | 2008-07-30 | Cylinder lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100319543A CN101403260B (en) | 2008-07-30 | 2008-07-30 | Cylinder lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101403260A CN101403260A (en) | 2009-04-08 |
| CN101403260B true CN101403260B (en) | 2011-07-20 |
Family
ID=40537400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100319543A Active CN101403260B (en) | 2008-07-30 | 2008-07-30 | Cylinder lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101403260B (en) |
Citations (6)
| 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 |
| CN2220513Y (en) * | 1994-08-27 | 1996-02-21 | 孙忠琦 | Special safety cylinder lock and key thereof |
| CN2366504Y (en) * | 1999-01-21 | 2000-03-01 | 杨凤芝 | Double open and spiral type theft-proof lock |
| CN2654789Y (en) * | 2003-07-03 | 2004-11-10 | 朱倍他 | Rifle lock |
| CN201258613Y (en) * | 2008-07-30 | 2009-06-17 | 雷先鸣 | Cylinder lock |
-
2008
- 2008-07-30 CN CN2008100319543A patent/CN101403260B/en active Active
Patent Citations (6)
| 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 |
| CN2220513Y (en) * | 1994-08-27 | 1996-02-21 | 孙忠琦 | Special safety cylinder lock and key thereof |
| CN2366504Y (en) * | 1999-01-21 | 2000-03-01 | 杨凤芝 | Double open and spiral type theft-proof lock |
| CN2654789Y (en) * | 2003-07-03 | 2004-11-10 | 朱倍他 | Rifle lock |
| CN201258613Y (en) * | 2008-07-30 | 2009-06-17 | 雷先鸣 | Cylinder lock |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2002-303066A 2002.10.18 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101403260A (en) | 2009-04-08 |
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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 | ||
| 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: Cylinder lock Granted publication date: 20110720 License type: Exclusive License Open date: 20090408 Record date: 20110905 |
|
| 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: 20120401 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120401 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 |