CN203755836U - Novel anti-explosion lock - Google Patents
Novel anti-explosion lock Download PDFInfo
- Publication number
- CN203755836U CN203755836U CN201320846360.4U CN201320846360U CN203755836U CN 203755836 U CN203755836 U CN 203755836U CN 201320846360 U CN201320846360 U CN 201320846360U CN 203755836 U CN203755836 U CN 203755836U
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- bolt
- compensation
- lock
- hook
- locking
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Abstract
The utility model provides a novel anti-explosion lock which comprises a lock bolt head, a bolt head base, a sliding plate, an upper tooth tray, a lower tooth tray, a driving mechanism, a trigger mechanism and the like, wherein during door closing, the trigger mechanism impacts and touches a door frame so as to lock automatically; during unlocking, only a key needs to be rotated, the lock bolt head is enabled to stretch, contract and rotate; the driving mechanism also can be used for directly unlocking an automatically-triggered compensation bolt by virtue of turning around the key. The lock, provided by the utility model, realizes the compatibility and effective combination of manual locking and automatic locking, and has dual advantages of automatically and manually locking the lock.
Description
technical field:
the present invention relates to lockset, the theftproof lock that particularly locking bolt can be turned.
background technology:
Existing theftproof lock is divided into two kinds of automatic locking and manual lockings, self-locking lockset, all to rely on energy storage device that locking bolt is ejected, although this lock is easy to use, but there are some problems, in the time that lockset is connected with mechanism loading, slightly hinders and will cause locking bolt to stretch out difficulty, and in the very effort that turns the key in the lock outdoors, easily twist off key while unblanking.
The mechanical lock of existing manual locking, comprises the mechanical anti-theft lock that locking bolt can be turned, and transmission mechanism is more complicated all, and difficulty of processing is large, easily occurs blocking up when particularly locking bolt is turned and shrinks.
summary of the invention:
The object of the present invention is to provide the anti-riot lockset of a kind of rotary bolt simple in structure, stable performance.
Technical solution of the present invention is: a kind of Novel violence-proof lock, it comprises: lock housing 2, locking closure 3, lock panel 1, upper gangbar 50, lower gangbar 50, lock core 4 and insurance institution, it is characterized in that: locking bolt head 8 movable sets are in bolt headstock 21, and upper fluted disc 31 and lower tooth disk 32 are by connecting rod 29 and be located at link pin on slide plate 23 1 and drive bolt seat fixed heads 28 to slide to make bolt headstock 21 flexible; And when driving slide plate 23 lateral sliding, connecting rod 29 makes again locking bolt head 8 motion of turning by being fixed on the synchronous pin 22 of locking bolt head 8 afterbodys; 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, rotating key 10 can make finger 33 drive 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, unblanks thereby fix compensation bolt 12.
Further, the technical scheme of Novel violence-proof lock of the present invention is: the head of described locking bolt head 8 and bolt headstock 21 sides are flat-shaped circle, and locking bolt head 8 movable sets are in bolt headstock 21, and axial profile consistent size; Described connecting rod 29 one end are connected with the link pin 1 on slide plate 23, and the other end is connected with the link pin 2 30 on fixing lower tooth disk 32, and two ends are pivot bush unit; Described 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, trigger hook 18 and all unclamp, compensation bolt 12 can eject locks.Described compensation bolt 12 is provided with convex slope at least on one side, can in the time that compensation bolt 12 stretches out, compensate the gap between doorframe and door leaf.
The invention provides a kind of Novel violence-proof lock: 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; Now rotate key and drive upper and lower fluted disc, connecting rod drives slide plate and bolt seat fixed head to slide along gathering sill again, locking bolt head movable set is on bolt headstock, locking bolt head movable set is in bolt headstock, and their axial profile consistent size, bolt headstock is connected with bolt seat fixed head, under the effect of slide plate and bolt seat fixed head, bolt headstock stretches out and locking bolt head is turned, and has locked.
Novel violence-proof lock of the present invention, key reverses while unblanking, thereby upper and lower fluted disc rotates backward, drivening rod is reverse to move along gathering sill, the revolution of locking bolt head, bolt headstock are regained in lock body, be rotated further key, the upper finger that now upper and lower fluted disc separates on upper fluted disc drives fork motion, and fork promotes fixed head sliding pin, drive compensation bolt to shrink back lock body, lock is opened.
Novel violence-proof lock of the present invention, effectively in conjunction with automatic locking and lockset advantage manual locking, its compensation locking bolt has automatic triggering locking function, and can compensate the gap of doorframe and door leaf; Other locking bolts adopt gear drive to drive, and use flexible, simple in structure, stable performance.Realize manual locking and self-locking compatibility and effectively combination, there is two-fold advantage automatic, manual locking lockset.
brief description of the drawings:
fig. 1, be this lock opening schematic diagram.
Fig. 2, be this lock cut-away view;
Fig. 3, be the schematic diagram of this lock closed condition;
specific embodiment:
Embodiment 1, as shown in Figure 1, 2, 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, is also provided with several pins 19 in lock housing 2, bolt headstock 21 is arranged on bolt seat fixed head 28, bolt seat end pin 43, set bar 1, set bar 2 40 are riveted on bolt seat fixed head 28, and bolt seat end pin 43 other ends are interspersed in the kidney slot of establishing in lock housing 2, and slidably; Lower gangbar 49, upper gangbar 50 are movably arranged in lock housing 2, set bar 1, set bar 2 40 intert respectively lower gangbar 49, in the sliding tray established in gangbar 50, in the time that set bar 1, set bar 2 40 stretch with bolt seat fixed head 28, will drive lower gangbar 49, upper gangbar 50 to make side direction stretching motion.
Slide plate 23 by slide plate pin 1, slide plate pin 2 25 movable sets on bolt seat fixed head 28, slide plate 23 can slide up and down, link pin 1 is fixed on slide plate 23, and intert at the gathering sill 44 being positioned in lock housing 2, connecting rod 29 one end are socketed in the other end on link pin 1 and are sleeved on link pin 2 30; Link pin 2 30 is fixed on lower tooth disk 32,34 points of upper fingers 33, spacer pin add and are not riveted on 31 2 of fluted discs, upper fluted disc 31 overlaps and is movably arranged on fluted disc axle 35 with lower tooth disk 32, spacer pin 34 interts and is located in arcuate socket on lower tooth disk 32, lock core 4 is arranged in lock body by lock core screw 48, and the gear on lock core 4 engages with the tooth on fluted disc; 37 1 of location-plates are fixed with locating wheel 38 other end movable sets on latching 2 36, and torsion spring 45 is enclosed within on pin 2 36, and one tangles location-plate 37, and locating wheel 38 is pressed on overlapping fluted disc edge and plays the role of positioning; Locking bolt head 8 movable sets are on bolt headstock 21, the head of locking bolt head 8 and bolt headstock 21 sides are flat-shaped circle, and axial profile consistent size, synchronous pin 22 is fixed on the tightening latch afterbody of locking bolt head 8, synchronous pin 22 is through the bayonet slot of establishing on slide plate 23, and can rotate an angle with the movement of slide plate 23,2 27 1 of extension springs are fixed on slide plate pin 2 25, and other end hangs on slide plate 23.
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, and the side's of rotation core 5 can drive fork 51 to rotate together by differential 52; The same above fluted disc 31 that rotates also can drive fork 51 to swing by the upper finger 33 of fixed thereon; In the time that fork 51 swings, 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.
Lock 9, compensation bolt 12, bolt headstock 21 intert in the corresponding hole of establishing on lock panel 1, insurer core 6 movable sets are between lock housing 2 and lock cap 3, rotate insurer core 6 drive transmission devices and can make lock 6 flexible, reach the object of switch security.
While shutting, the afterbody that doorframe extruding triggers 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, trigger hook 18 and be 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, trigger hook 18 and all unclamp, under the effect of extension spring 1, compensation bolt 12 ejects locks; Rotate again key 10 and drive upper fluted disc 31 lower tooth disks 32, thereby promoting connecting rod 29 moves, under the effect of connecting rod 29, link pin 1 slides along gathering sill 44, releases bolt seat fixed head 28 bolt headstock 21 is stretched out, under the effect of set bar 1, set bar 2 40, upper gangbar 50, lower gangbar 49 extend laterally, and are rotated further key 10 slide plate 23 transverse shiftings and drive synchronous pin 22 to rotate, because synchronous pin 22 is connected with locking bolt head 8, locking bolt head 8 is realized and being turned, and has shut.
While unblanking, backwards rotation key 10 drives upper fluted disc 31 lower tooth disks 32, thereby dragging connecting rod 29 moves, under the effect of connecting rod 29, link pin 1 slides along gathering sill 44, link pin 1 drives slide plate 23 to slide, thereby make synchronous pin 22 rotate locking bolt head 8 and turn straight, rotating key 10 connecting rods 29 retracts bolt seat fixed head 28 bolt headstock 11 is shunk back in lock body again, at this moment lower tooth disk 32 separates with the lock core gear on lock core 4, being rotated further the upper finger 33 on fluted disc 31 on key 10 drives fork 51 to swing, thereby promote fixed head sliding pin 17 to lock inner slide, compensation bolt 12 shrinks, the fixing plate hook 42 of the compensation hook 18 that is triggered tangles, unblank.
Claims (5)
1. a Novel violence-proof lock, it comprises: lock housing (2), locking closure (3), lock panel (1), upper gangbar (50), lower gangbar (50), lock core (4) and insurance institution, it is characterized in that: locking bolt head (8) movable set is in bolt headstock (21), and upper fluted disc (31) and lower tooth disk (32) are by connecting rod (29) and be located at link pin on slide plate (23) (26) and drive bolt seat fixed head (28) to slide to make bolt headstock (21) flexible; And when driving slide plate (23) lateral sliding, connecting rod (29) makes again locking bolt head (8) motion of turning by being fixed on the synchronous pin (22) of locking bolt head (8) afterbody;
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 key (10) can make finger (33) drive 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. a kind of Novel violence-proof lock as claimed in claim 1, is characterized in that: the head of described locking bolt head (8) and bolt headstock (21) side are flat-shaped circle, and locking bolt head (8) movable set is in bolt headstock (21), and axial profile consistent size.
3. a kind of Novel violence-proof lock as claimed in claim 1, it is characterized in that: described connecting rod (29) one end is connected with the link pin one (26) on slide plate (23), the other end is connected with the link pin two (30) on fixing lower tooth disk (32), and two ends are pivot bush unit.
4. a kind of Novel violence-proof lock as claimed in claim 1, 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.
5. a kind of Novel violence-proof lock as described in claim 1 or 4, is characterized in that: described compensation bolt (12) is provided with convex slope at least on one side, can in the time that compensation bolt (12) stretches out, compensate the gap between doorframe and door leaf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320846360.4U CN203755836U (en) | 2013-12-20 | 2013-12-20 | Novel anti-explosion lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320846360.4U CN203755836U (en) | 2013-12-20 | 2013-12-20 | Novel anti-explosion lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203755836U true CN203755836U (en) | 2014-08-06 |
Family
ID=51251125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320846360.4U Expired - Fee Related CN203755836U (en) | 2013-12-20 | 2013-12-20 | Novel anti-explosion lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203755836U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103711380A (en) * | 2013-12-20 | 2014-04-09 | 帅伟金 | Novel vandalism lock |
| CN104878999A (en) * | 2015-06-11 | 2015-09-02 | 刘宇 | Multidimensional anti-theft lock and multidimensional locking anti-theft door |
| CN106150218A (en) * | 2014-11-11 | 2016-11-23 | 艾兰西斯有限公司 | Drive the door lock of multiple bolt |
-
2013
- 2013-12-20 CN CN201320846360.4U patent/CN203755836U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103711380A (en) * | 2013-12-20 | 2014-04-09 | 帅伟金 | Novel vandalism lock |
| CN106150218A (en) * | 2014-11-11 | 2016-11-23 | 艾兰西斯有限公司 | Drive the door lock of multiple bolt |
| CN104878999A (en) * | 2015-06-11 | 2015-09-02 | 刘宇 | Multidimensional anti-theft lock and multidimensional locking anti-theft door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160817 Address after: 321200, lotus road, Baihua Mountain, Wuyi Economic Development Zone, Zhejiang, 17 Patentee after: ZHEJIANG SHENGGU ELECTRONIC 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 Weijin |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20211220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |