CN103696622B - A kind of from locking latch mechanism - Google Patents
A kind of from locking latch mechanism Download PDFInfo
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- CN103696622B CN103696622B CN201310679815.2A CN201310679815A CN103696622B CN 103696622 B CN103696622 B CN 103696622B CN 201310679815 A CN201310679815 A CN 201310679815A CN 103696622 B CN103696622 B CN 103696622B
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- bolt
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- compensation
- trigger
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- 230000000694 effects Effects 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009304 pastoral farming Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
A kind of from locking latch mechanism, it comprises: lock housing 2, locking closure 3, lock panel 1, side's core 5 etc., triggering wheel 7 and roller mount 11 are arranged on and compensate bolt 12 hollow part, trigger wheel 7 and roller mount 11 pivot bush unit, compensate bolt 12 to be connected with compensation fixed head 15, extension spring 1 is arranged on panel rack 41 and compensates between fixed head 15, trigger hook 18 movable set is on latching 19, compensate fixed head 15 rear end and be also provided with a fixing plate hook 42 of compensation, when the side's of rotation core 5 drives fork 51 swing that compensation bolt 12 is moved in lock body, compensate fixing plate hook 42 and can tangle trigger hook 18, thus fix compensate bolt 12 unblank.This lockset of the present invention has automatically, the two-fold advantage of electric-mechanic locking latch mechanism.
Description
technical field:
the present invention relates to lockset, particularly the locking bolt of theftproof lock.
background technology:
Existing theftproof lock mechanism for locking up is divided into automatic locking and manual locking two kinds, self-locking latch mechanism, all rely on energy storage device to be ejected by locking bolt, 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, there are some problems, when lockset is connected with mechanism loading, slightly hindering to cause locking bolt to stretch out difficulty, and requires great effort very much turning the key in the lock outdoors when unblanking, and easily twists 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, its dead bolt (being commonly called as wind tongue) by domatic angle limits can not process oversize, almost do not act on when therefore blank compensation apparatus is set on dead bolt.
summary of the invention:
The object of the present invention is to provide that a kind of structure is simple, the one of stable performance from locking latch mechanism, effectively in conjunction with lockset advantage that is automatic locking and that manually unblank, its compensation locking bolt has and automatically triggers locking function, and can compensate the gap of doorframe and door leaf; Use flexibly, simple, the stable performance of structure.
A kind of technical scheme from latch mechanism of locking of the present invention 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., triggering wheel 7 and roller mount 11 are arranged on and compensate bolt 12 hollow part, trigger wheel 7 and roller mount 11 pivot bush unit, compensate bolt 12 to be connected with compensation fixed head 15, extension spring 1 is arranged on panel rack 41 and compensates between fixed head 15, trigger hook 18 movable set is on latching 19, compensate fixed head 15 rear end and be also provided with a fixing plate hook 42 of compensation, when the side's of rotation core 5 drives fork 51 swing that compensation bolt 12 is moved in lock body, compensate fixing plate hook 42 and can tangle trigger hook 18, thus fix compensate bolt 12 unblank.
Further, above-mentioned trigger hook 18 is provided with " Y " word groove 53, the afterbody of roller rod 16 slides in " Y " word groove 53, when locking, the afterbody of extruding triggering wheel 7 pushing rolling wheels bar 16 enters in " Y " word groove 53, jack-up trigger hook 18 is unclamped and is compensated fixing plate hook 42, but the afterbody because of now roller rod 16 touches again the another side of " Y " word groove 53, trigger hook 18 is not totally released, when triggering wheel 7 is under the effect of roller spring 13 after reverse resilience, the afterbody of roller rod 16 leaves in " Y " word groove 53, trigger hook 18 is all unclamped, compensation bolt 12 can eject locks.
The invention provides a kind of from locking latch mechanism: at closing time, its flip flop equipment with door frame contact after, extruding triggers wheel and shrinks, trigger mechanism promotes to compensate bolt and ejects under the effect of flexible member, insert in keyhole, compensating at least one sideband of bolt has convex slope, can compensate a gap;
Pressing handle when unblanking drives Fang Xin to rotate, and fork stirs fixed head sliding pin makes compensation bolt shrink, compensates fixing plate hook and is triggered and hooks, compensate bolt and regain in lock body, lock and namely open.
accompanying drawing illustrates:
fig. 1, for the present invention a kind of from latch mechanism lock opening schematic diagram of locking;
Fig. 2, be one of cut-away view of the present invention;
Fig. 3, be cut-away view two of the present invention.
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, panel rack 41 one-tenth " U " font, be provided with three screw holes, while fixed by screw and lock housing 2, another side is fixed by screw and locking closure 3, lock housing 2 is also provided with several pin 19, compensate bolt 12 to be connected with compensation fixed head 15, wheel shaft bar 14, fixed head sliding pin 17 is all fixed on and compensates on fixed head 15, fixed head sliding pin 17 2 is positioned at the mounting hole that lock housing 2 and lock cap 3 are established, and can slidably reciprocate, extension spring 1 is arranged on panel rack 41 and compensates between fixed head 15, roller spring 13 is enclosed within roller rod 16, roller rod 16 is riveted with roller mount 11 through wheel shaft bar 14, triggering wheel 7 and roller mount 11 are arranged on and compensate bolt 12 hollow part, trigger wheel 7 and roller mount 11 pivot bush unit, trigger hook 18 movable set is on latching 19, trigger hook 18 is provided with " Y " word groove 53, the afterbody of roller rod 16 can slide in " Y " word groove 53, compensate fixed head 15 rear end and be also provided with a fixing plate hook 42 of compensation, when compensating bolt 12 and moving in locking bolt, compensate fixing plate hook 42 and can tangle trigger hook 18, thus fix compensation bolt 12,
Side's core 5 movable set is between lock housing 2 and lock cap 3, and on differential piece of 52 side's of being arranged on cores 5, fork 51 movable set is on square core 5, the side's of rotation core 5 can drive fork 51 to rotate together by differential piece 52, drive fixed head sliding pin 17 to move, compensation bolt 12 can be made to shrink, thus 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 trigger hook 18, under the effect of extension spring 1, compensates bolt 12 ejection and locks, and compensates after bolt 12 2 limit is provided with protruding block ejection and plays the effect of compensation doorframe gap.
When shutting, doorframe touch trigger is taken turns 7 squeegee roller shaft bars 14 and is stretched toward in, and then jack-up trigger hook 18, under the effect of extension spring 1, compensates bolt 12 and ejects a little; Because trigger hook 18 is provided with " Y " word groove 53, the afterbody of roller rod 16 can slide in " Y " word groove 53, the afterbody triggering roller rod 16 during roller 7 stretches into " Y " word groove 53 the inner, after only having the afterbody when roller rod 16 to eject " Y " word groove 53, trigger hook 18 is just selected completely to put and is compensated fixing plate hook 42, compensates bolt 12 ejection and locks; Thus avoid the direct grazing door frame of triggering post-compensation bolt 12.
When unblanking, press the handle side of drive core 5 and rotate, differential piece 52 drives fork 51 to stir sliding 17 pins of fixed head to make compensation fixed head 16 and compensate bolt 12 to shrink, and compensates fixing plate hook 42 hook 18 that will be triggered and tangles, compensate bolt 12 and regain in lock body, unblanked.
Claims (2)
1. a latch mechanism of certainly locking, it comprises: lock housing (2), locking closure (3), lock panel (1), Fang Xin (5), it is characterized in that: triggering wheel (7) and roller mount (11) are arranged on and compensate bolt (12) hollow part, trigger wheel (7) and roller mount (11) pivot bush unit, compensate bolt (12) to be connected with compensation fixed head (15), extension spring one (20) is arranged on panel rack (41) and compensates between fixed head (15), trigger hook (18) movable set is on latching (19), compensate fixed head (15) rear end and be also provided with a fixing plate hook (42) of compensation, when rotation Fang Xin (5) drives fork (51) swing that compensation bolt (12) is moved in lock body, compensate fixing plate hook (42) and trigger hook (18) can be tangled, thus fix compensate bolt (12) unblank.
2. as claimed in claim 1 a kind of from locking latch mechanism, it is characterized in that: described trigger hook (18) is provided with " Y " word groove (53), the afterbody of roller rod (16) slides in " Y " word groove (53), when locking, the afterbody of extruding triggering wheel (7) pushing rolling wheels bar (16) enters in " Y " word groove (53), jack-up trigger hook (18) is unclamped and is compensated fixing plate hook (42), but the afterbody because of now roller rod (16) touches again the another side of " Y " word groove (53), trigger hook (18) is not totally released, when triggering wheel (7) is under the effect of roller spring (13) after reverse resilience, the afterbody of roller rod (16) leaves in " Y " word groove (53), trigger hook (18) is all unclamped, compensation bolt (12) can be ejected and be locked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310679815.2A CN103696622B (en) | 2013-12-15 | 2013-12-15 | A kind of from locking latch mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310679815.2A CN103696622B (en) | 2013-12-15 | 2013-12-15 | A kind of from locking latch mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103696622A CN103696622A (en) | 2014-04-02 |
| CN103696622B true CN103696622B (en) | 2015-10-21 |
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ID=50358270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310679815.2A Active CN103696622B (en) | 2013-12-15 | 2013-12-15 | A kind of from locking latch mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103696622B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103711380A (en) * | 2013-12-20 | 2014-04-09 | 帅伟金 | Novel vandalism lock |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2324235Y (en) * | 1997-12-29 | 1999-06-16 | 关立群 | Automatic locking device for bolt |
| CN202324889U (en) * | 2011-11-02 | 2012-07-11 | 刘恩 | Automatic locking burglarproof lock |
| CN203145612U (en) * | 2013-01-30 | 2013-08-21 | 王敏 | Automatic door lock |
| CN203603613U (en) * | 2013-12-15 | 2014-05-21 | 帅辉 | Self-locking set bar mechanism |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07217269A (en) * | 1994-02-03 | 1995-08-15 | Yamaha Corp | Locking device |
-
2013
- 2013-12-15 CN CN201310679815.2A patent/CN103696622B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2324235Y (en) * | 1997-12-29 | 1999-06-16 | 关立群 | Automatic locking device for bolt |
| CN202324889U (en) * | 2011-11-02 | 2012-07-11 | 刘恩 | Automatic locking burglarproof lock |
| CN203145612U (en) * | 2013-01-30 | 2013-08-21 | 王敏 | Automatic door lock |
| CN203603613U (en) * | 2013-12-15 | 2014-05-21 | 帅辉 | Self-locking set bar mechanism |
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| Publication number | Publication date |
|---|---|
| CN103696622A (en) | 2014-04-02 |
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| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160811 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 Patentee before: Shuai Hui |