CN2595954Y - Door lock - Google Patents
Door lock Download PDFInfo
- Publication number
- CN2595954Y CN2595954Y CN 02288672 CN02288672U CN2595954Y CN 2595954 Y CN2595954 Y CN 2595954Y CN 02288672 CN02288672 CN 02288672 CN 02288672 U CN02288672 U CN 02288672U CN 2595954 Y CN2595954 Y CN 2595954Y
- Authority
- CN
- China
- Prior art keywords
- lock
- dead bolt
- door
- locking
- lock housing
- 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.)
- Expired - Fee Related
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- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
Abstract
The utility model relates to a door lock, the structure of which is completely different from the structure of a common cylinder door lock. A set of automatic control locking device and a safety component are added in the lock, and the original slope lock tongue is changed into two cylinder lock tongues, so the lock can be completely locked automatically when a door is closed to omit two actions required for locking the lock completely, and besides, after the indoor safety function is used, the safety and the door lock can be unlocked simultaneously in one time so long as a twisting handle is twisted. In addition, the shape of the lock tongue is changed to enable the door lock of the utility model to be safe and convenient.
Description
Technical field
The utility model belongs to lockset, relates to a kind ofly can pinning fully automatically at closing time, and the door lock of back locking function in the door of band insurance is arranged.
Background technology
The door lock of Shi Yonging mostly is pin tumbler lock greatly in the market, is made up of dead bolt assembly, dead bolt drivening piece, stubborn hand assembly, spring and the time-out locking device of lock housing, band gradient.Half position that can only automatically lock at closing time, but and dead bolt still be in the setback state, pry open easily, be absolutely unsafe.Want door pinned fully and also must turn stubborn hand (door in) or use key (outdoors).This in a word lock uses feels not too convenient also not too safe.
Summary of the invention
The purpose of this utility model is in order to overcome the trouble that existing pin tumbler lock can not be locked a door automatically fully, and the spring lock function that a kind of existing pin tumbler lock is provided, again with the door lock of the distinct new-type dead bolt of inclined-plane dead bolt.
The technical scheme that realizes the utility model purpose is: movably cylinder dead bolt 16 is arranged in the lock tongue slot 20 of cross-coincidence, the projection of the fluted socket dead bolt of the part of dead bolt assembly 16 in lock housing 3 drivening piece 11 front ends, dead bolt drivening piece 11 rear portions one side contacts with stubborn hand connector 8 and tapered end connector 12, and spring 10 is arranged between opposite side and the lock housing; It is coaxial and with stubborn hand rotation with stubborn hand to twist the hand connector, on stubborn hand connector 8 and the tapered end connector 12 locating slot 18 is arranged, and the rear end of dead bolt assembly 16 is stuck on the position of locating slot 18 when door lock is in locking states; There is insurance system assembly 5 at the position of corresponding dead bolt assembly rear end on lock housing, twists the circular arc locating slot that there is control hand 1 inboard and stirs insurance system assembly 5; Automatically locking a door, part 7 one ends are rotating to be fixed in the lock housing, and the other end stretches out from the hole 19 of lock tongue slot 20, and locking a door automatically has spring 6 between part 7 and the lock housing 3.
Owing to changed the structure of lock, the utility model has the advantages that and to lock entirely automatically disposable at closing time, having saved needs two actions just can finish entirely to lock, and in using door after the insurance function, only need turn hand and just can once open insurance and door lock simultaneously, add and changed the spring lock function that the dead bolt shape has kept pin tumbler lock simultaneously again, promptly safety is convenient again to make the utility model door lock.
Description of drawings
Accompanying drawing is the exploded view of the utility model pin tumbler lock structure.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Among the figure: 1, twist hand, 2, spring, 3, lock housing, 4, malthoid, 5, insurance system assembly, 6, spring, 7, the part of locking a door automatically, 8, twist the hand connector, 9, pad, 10, spring, 11, the dead bolt drivening piece, 12, tapered end connector, 13, locking closure, 14, the tapered end drivening piece, 15, screw, 16, the dead bolt assembly, 17, rivet, 18, locating slot, 19, the dead bolt slotted eye, 20, lock tongue slot.
When turning door lock when twisting hand, concentric with it stubborn hand connector 8 also rotates thereupon, locating slot 18 is released in dead bolt assembly rear end, promote dead bolt drivening piece 11 simultaneously and drive 16 translations of dead bolt assembly, to lockset position of coupler, allow the part 7 of locking a door automatically freely upspring under the effect of spring 6, block the return of dead bolt assembly 16, this moment, lock was in open mode; When door is shut, door lock overlaps with lock tongue slot on the doorframe, automatically doorframe pressing spring 6 under the direction of motion is touched at lock a door this moment position that part 7 front ends stretch out from the hole 19 of lock tongue slot 20, automatically the part 7 of locking a door no longer blocks dead bolt assembly 16, then dead bolt assembly 16 just returns to the position of locking a door under 10 effects of the spring on the dead bolt drivening piece 11, on the door lock automatic locking.This moment, the elastic bumps of dead bolt assembly 16 rear ends was in the position of twisting hand connector 8 and the locating slot 18 of tapered end connector 12, added that the cylinder dead bolt enters in the lock tongue slot on the doorframe fully, and door lock is difficult to be pried open.
As press insurance system assembly 5 in door, the bossing of insurance system assembly 5 can't move the dead bolt assembly fixed-site of dead bolt assembly 16, also just can't drive tapered end connector 12 and dead bolt drivening piece in key outdoors and move, so can't open the door; Twist hand and in door, only need turn door lock, then door lock is twisted the semicolumn slip that hand 1 inner arc locating slot can drive insurance system assembly 5 lower ends, make insurance system assembly 5 return to original position, stop that no longer the dead bolt assembly moves, dead bolt assembly 16 breaks away from the position of locating slot 18 earlier thereupon, promote dead bolt drivening pieces 11 and drive dead bolt assemblies 16 and move in the lock tongue slot that dead bolt is retracted into lock housing by twisting hand connector 8 again, can once finish simultaneously and open the insurance and two actions of opening the door.
Claims (1)
- A kind of door lock, form by lock housing, handle, locking closure, it is characterized in that: movably cylindricality dead bolt (16) is arranged in the lock tongue slot (20) of cross-coincidence, the projection of part fluted socket dead bolt drivening piece (11) front end of dead bolt assembly (16) in lock housing (3), dead bolt drivening piece (11) rear portion one side contacts with stubborn hand connector (8) and tapered end connector (12), and spring (10) is arranged between opposite side and the lock housing; It is coaxial and with stubborn hand rotation with stubborn hand (1) to twist hand connector (8), on stubborn hand connector (8) and the tapered end connector (12) locating slot (18) is arranged, and the rear end of dead bolt assembly (16) is stuck on the position of locating slot (18) when door lock is in locking states; There is insurance system assembly (5) at the position of going up corresponding dead bolt assembly (16) rear end in lock housing (3); That twists the inboard control of hand (1) and stir value of risk assembly (5) has a circular arc locating slot; Automatically rotating being fixed in the lock housing of part (7) one ends of locking a door, the other end stretches out from the hole (19) of lock tongue slot (20), between part of locking a door automatically (7) and the lock housing (3) spring (6) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02288672 CN2595954Y (en) | 2002-11-25 | 2002-11-25 | Door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02288672 CN2595954Y (en) | 2002-11-25 | 2002-11-25 | Door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2595954Y true CN2595954Y (en) | 2003-12-31 |
Family
ID=33748477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02288672 Expired - Fee Related CN2595954Y (en) | 2002-11-25 | 2002-11-25 | Door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2595954Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102080473A (en) * | 2011-01-05 | 2011-06-01 | 杭州苏士数码锁业有限公司 | Motor flexible lock body |
-
2002
- 2002-11-25 CN CN 02288672 patent/CN2595954Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102080473A (en) * | 2011-01-05 | 2011-06-01 | 杭州苏士数码锁业有限公司 | Motor flexible lock body |
| CN102080473B (en) * | 2011-01-05 | 2012-12-12 | 杭州苏士数码锁业有限公司 | Motor flexible lock body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Patentee address after: 523125 Guangdong city of Dongguan Province South four loop Jinghu Garden Water Dragon Court block AB room 801 Patentee address before: 523000, E room, 6 floor, Xinxing garden, new silver garden, Xiping District, Guangdong, Dongguan, China |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Xie Xinming Document name: Notification of Termination of Patent Right |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |