CN203603613U - Self-locking set bar mechanism - Google Patents
Self-locking set bar mechanism Download PDFInfo
- Publication number
- CN203603613U CN203603613U CN201320820889.9U CN201320820889U CN203603613U CN 203603613 U CN203603613 U CN 203603613U CN 201320820889 U CN201320820889 U CN 201320820889U CN 203603613 U CN203603613 U CN 203603613U
- Authority
- CN
- China
- Prior art keywords
- compensation
- hook
- bolt
- locking
- triggering
- 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.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model relates to a self-locking set bar mechanism which comprises a lock shell, a lock cover, a lock body panel, a square core and the like. A trigger wheel and an idler wheel seat are installed on a hollow part of a compensation bolt and connected in a sleeved and moving mode. The compensation bolt is connected with a compensation fixation plate. A first tension spring is installed between a panel support and the compensation fixation plate. A triggering hook is arranged on a pin in a sleeved and moving mode and the rear end of the compensation fixation plate is further provided with a compensation fixation plate hook. The square core is rotated to drive a swing rod to swing, so that when the compensation bolt moves into a lock body, the compensation fixation plate hook will hook the trigger hook, and therefore the compensation bolt is fixed and unlocking is carried out. The self-locking bolt mechanism effectively integrates the advantages of automatic locking and manual unlocking of a lock, the compensation set bar has the function of automatically triggering and locking and can compensate for the gap between a door frame and a door leaf and the self-locking bolt mechanism is flexible to use, simple in structure and stable in performance.
Description
technical field:
?the utility model relates to lockset, particularly the locking bolt of theftproof lock.
background technology:
Existing theftproof lock mechanism for locking up is divided into two kinds of automatic locking and manual lockings, self-locking latch mechanism, all to rely on energy storage device that locking bolt is ejected, its structure is mostly accompanied with main body locking bolt and directly connects the load device of lock both sides, although this lock is easy to use, has some problems, in the time that lockset is connected with mechanism loading, slightly hinder and will cause locking bolt to stretch out difficulty, and while unblanking in the very effort that turns the key in the lock outdoors, easily twist off key.
The mechanical lock of existing manual locking, comprise the mechanical anti-theft lock that locking bolt can be turned, transmission mechanism is more complicated all, and it is oversize that its dead bolt (being commonly called as wind tongue) is subject to that domatic angle limits can not process, and while therefore blank compensation apparatus being set on dead bolt, almost do not act on.
summary of the invention:
The purpose of this utility model is to provide a kind of one of simple in structure, stable performance from locking latch mechanism, effectively in conjunction with lockset advantage automatic locking and that manually unblank, its compensation locking bolt has automatic triggering locking function, and can compensate the gap of doorframe and door leaf; Use flexible, simple in structure, stable performance.
A kind of technical scheme from the latch mechanism of locking of the utility model is as follows:
A kind of from locking latch mechanism, it comprises: lock housing 2, locking closure 3, lock panel 1, side's core 5 etc., trigger wheel 7 and roller mount 11 and be arranged on compensation bolt 12 hollow parts, trigger wheel 7 and roller mount 11 pivot bush units, compensation bolt 12 is connected with compensation fixed head 15, extension spring 1 is arranged between panel rack 41 and compensation fixed head 15, trigger hook 18 movable sets on latching 19, compensation fixed head 15 rear ends are also provided with a fixing plate hook 42 of compensation, the side's of rotation core 5 drives fork 51 to swing to make to compensate bolt 12 when moving in lock body, the fixing plate hook 42 of compensation can tangle and trigger hook 18, thereby fixing compensation bolt 12 unblanks.
Further, above-mentioned triggering hook 18 is provided with " Y " word groove 53, the afterbody of roller rod 16 is in the 53 interior slips of " Y " word groove, while locking, the afterbody of extruding triggering wheel 7 pushing rolling wheels bars 16 enters in " Y " word groove 53, jack-up is triggered hook 18 and is unclamped the fixing plate hook 42 of compensation, but because the afterbody of roller rod 16 now touches again the another side of " Y " word groove 53, triggering hook 18 is not totally released, when triggering wheel 7 under the effect of roller spring 13 oppositely after resilience, the afterbody of roller rod 16 leaves in " Y " word groove 53, triggering hook 18 all unclamps, compensation bolt 12 can eject locks.
It is a kind of from locking latch mechanism that the utility model provides: at closing time, its flip flop equipment is after contacting with doorframe, and extruding triggers wheel and shrinks, trigger mechanism promotes compensation bolt and ejects under the effect of flexible member, insert in keyhole, at least one sideband of compensation bolt has convex slope, can compensate a gap;
While unblanking, press handle drive Fang Xin and rotate, fork is stirred fixed head sliding pin and is made to compensate bolt contraction, and the fixing plate hook of compensation is triggered and hooks, compensates in bolt withdrawal lock body, and lock is opened.
accompanying drawing explanation:
?fig. 1, the latch mechanism lock opening of certainly locking for the utility model is a kind of schematic diagram;
Fig. 2, be one of the utility model cut-away view;
Fig. 3, be two of the utility model cut-away view.
specific embodiment:
Embodiment 1, a kind of from locking latch mechanism, as Fig. 1, 2, shown in 3, panel rack 41 is fixed on lock panel 1, 41 one-tenth " U " fonts of panel rack, be provided with three screw holes, fixing by screw and lock housing 2 on one side, another side is fixing by screw and locking closure 3, in lock housing 2, be also provided with several pins 19, compensation bolt 12 is connected with compensation fixed head 15, wheel shaft bar 14, fixed head sliding pin 17 is all fixed on compensation fixed head 15, 17 2 of fixed head sliding pins are positioned at the mounting hole of establishing on lock housing 2 and lock cap 3, and can slidably reciprocate, extension spring 1 is arranged between panel rack 41 and compensation fixed head 15, roller spring 13 is enclosed within on roller rod 16, roller rod 16 is riveted with roller mount 11 through wheel shaft bar 14, trigger wheel 7 and roller mount 11 and be arranged on compensation bolt 12 hollow parts, trigger wheel 7 and roller mount 11 pivot bush units, trigger hook 18 movable sets on latching 19, trigger hook 18 and be provided with " Y " word groove 53, the afterbody of roller rod 16 can be in the 53 interior slips of " Y " word groove, compensation fixed head 15 rear ends are also provided with a fixing plate hook 42 of compensation, when compensation bolt 12 is when moving in locking bolt, the fixing plate hook 42 of compensation can tangle and trigger hook 18, thereby fix compensation bolt 12,
Side's core 5 movable sets are between lock housing 2 and lock cap 3, and on differential 52 side's of being arranged on cores 5, fork 51 movable sets are on square core 5, the side's of rotation core 5 can drive fork 51 to rotate together by differential 52, drive fixed head sliding pin 17 to move, can make to compensate bolt 12 and shrink, thereby unblank; When at closing time, doorframe touch trigger is taken turns 7 squeegee roller shaft bars 14 and is stretched toward in, and then jack-up triggering hook 18, and under the effect of extension spring 1, compensation bolt 12 ejects locks, and the doorframe gap effect that compensates is played after being provided with protruding block ejection in compensation bolt 12 2 limits.
While shutting, doorframe touch trigger is taken turns 7 squeegee roller shaft bars 14 and is stretched toward in, and then jack-up triggering hook 18, and under the effect of extension spring 1, compensation bolt 12 ejects a little; Be provided with " Y " word groove 53 because triggering hook 18, the afterbody of roller rod 16 can be in the 53 interior slips of " Y " word groove, while triggering roller 7, the afterbody of roller rod 16 stretches into " Y " word groove 53 the inners, only have when after afterbody ejection " Y " word groove 53 of roller rod 16, triggering hook 18 is just selected completely and is put the fixing plate hook 42 of compensation, and compensation bolt 12 ejects locks; Thereby avoid the direct grazing door frame of triggering post-compensation bolt 12.
While unblanking, press the handle side of drive core 5 and rotate, differential 52 drives fork 51 to stir that sliding 17 pins of fixed head make to compensate fixed head 16 and compensation bolt 12 shrinks, and the fixing plate hook 42 of the compensation hook 18 that will be triggered tangles, and compensation bolt 12 is regained in lock body, has unblanked.
Claims (2)
1. the latch mechanism of certainly locking, it comprises: lock housing (2), locking closure (3), lock panel (1), Fang Xin (5), it is characterized in that: trigger wheel (7) and roller mount (11) and be arranged on compensation bolt (12) hollow part, trigger wheel (7) and roller mount (11) pivot bush unit, compensation bolt (12) is connected with compensation fixed head (15), extension spring one (20) is arranged between panel rack (41) and compensation fixed head (15), trigger hook (18) movable set on latching (19), compensation fixed head (15) rear end is also provided with a fixing plate hook (42) of compensation, when rotation Fang Xin (5) drives fork (51) swing to make to compensate interior movement of the past lock body of bolt (12), the fixing plate hook (42) of compensation can tangle and trigger hook (18), thereby fixing compensation bolt (12) unblanks.
2. one as claimed in claim 1 is from locking latch mechanism, it is characterized in that: described triggering hook (18) is provided with " Y " word groove (53), the afterbody of roller rod (16) slides in " Y " word groove (53), while locking, the afterbody of extruding triggering wheel (7) pushing rolling wheels bar (16) enters in " Y " word groove (53), jack-up is triggered hook (18) and is unclamped the fixing plate hook (42) of compensation, but because the afterbody of roller rod (16) now touches again the another side of " Y " word groove (53), triggering hook (18) is not totally released, when triggering wheel (7) under the effect of roller spring (13) after reverse resilience, the afterbody of roller rod (16) leaves in " Y " word groove (53), triggering hook (18) all unclamps, compensation bolt (12) can eject locks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320820889.9U CN203603613U (en) | 2013-12-15 | 2013-12-15 | Self-locking set bar mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320820889.9U CN203603613U (en) | 2013-12-15 | 2013-12-15 | Self-locking set bar mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203603613U true CN203603613U (en) | 2014-05-21 |
Family
ID=50716293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320820889.9U Withdrawn - After Issue CN203603613U (en) | 2013-12-15 | 2013-12-15 | Self-locking set bar mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203603613U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696622A (en) * | 2013-12-15 | 2014-04-02 | 帅辉 | Self-locking latch mechanism |
| CN103711380A (en) * | 2013-12-20 | 2014-04-09 | 帅伟金 | Novel vandalism lock |
-
2013
- 2013-12-15 CN CN201320820889.9U patent/CN203603613U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696622A (en) * | 2013-12-15 | 2014-04-02 | 帅辉 | Self-locking latch mechanism |
| CN103696622B (en) * | 2013-12-15 | 2015-10-21 | 帅辉 | A kind of from locking latch mechanism |
| CN103711380A (en) * | 2013-12-20 | 2014-04-09 | 帅伟金 | Novel vandalism lock |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104265098B (en) | A kind of automatic pinning | |
| CN204098650U (en) | A kind of automobile glove box locker | |
| CN203603613U (en) | Self-locking set bar mechanism | |
| CN202990622U (en) | Electronic lock | |
| CN205078039U (en) | Novel locking device | |
| CN108930450B (en) | Multifunctional mute lock | |
| CN108678562B (en) | Lock hole-free intelligent lock | |
| CN203755836U (en) | Novel anti-explosion lock | |
| CN103696622B (en) | A kind of from locking latch mechanism | |
| CN201679283U (en) | Novel telescopic handle mechanism for safe | |
| CN204126419U (en) | A kind of automatic pinning | |
| CN103711380A (en) | Novel vandalism lock | |
| CN202767150U (en) | Engineering machinery, turning cab and latching mechanism of turning cab | |
| CN202882564U (en) | Automatic lock trigger device | |
| CN208816013U (en) | A kind of pick-proof ammeter box | |
| CN206071244U (en) | The drive mechanism of insurance dead bolt | |
| CN206737617U (en) | A kind of tool car | |
| CN219993404U (en) | Coded plane lock with crank arm connecting rod | |
| CN213185032U (en) | Power distribution cabinet with cabinet door provided with multiple locks | |
| CN213710723U (en) | Plane pressing lock catch | |
| CN210105519U (en) | Outdoor LCD advertisement machine door lock and outdoor LCD advertisement machine | |
| CN113547480B (en) | Electronic module puller | |
| CN201826618U (en) | Clamp column type full-automatic electric control lock | |
| CN201843440U (en) | Fixing structure for portable vehicle-mounted safe deposit box | |
| CN212743660U (en) | Door lock structure of high-voltage switch cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG SHENGGU ELECTRONIC CO., LTD. Free format text: FORMER OWNER: SHUAI HUI Effective date: 20150731 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150731 Address after: 321200, lotus road, Baihua Mountain, Wuyi Economic Development Zone, Zhejiang, 17 Patentee after: Zhejiang rising Valley Electronics Co., Ltd. Address before: 330501 Jiangxi city of Nanchang province Anyi County Qiao Ling reclamation farm worker dormitory No. 88 handsome British. Patentee before: Shuai Hui |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140521 Effective date of abandoning: 20151021 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |