CN203594272U - Antitheft lock pin mechanism - Google Patents
Antitheft lock pin mechanism Download PDFInfo
- Publication number
- CN203594272U CN203594272U CN201320623685.6U CN201320623685U CN203594272U CN 203594272 U CN203594272 U CN 203594272U CN 201320623685 U CN201320623685 U CN 201320623685U CN 203594272 U CN203594272 U CN 203594272U
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- Prior art keywords
- cam
- clutch
- lock
- dead bolt
- drive bar
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Abstract
The utility model provides an antitheft lock pin which comprises a lock pin base plate, a lock pin cover plate, a main dead bolt, a main lock cam, a gear drive bar, a clutch, a motor servo system, an inclined dead bolt, an inclined dead bolt transmission sheet, a counter dead bolt, a counter lock cam and a mechanical key cam, wherein the main lock cam projects out of a supporting rod, of which the front end is provided with an arc surface matching with the arc surface of the main dead bolt, the gear drive bar is arranged on the side of the main lock cam and engages with the main lock cam, the clutch is arranged on the right upper side of the gear drive bar, a poking rod is extended out from the lower and right portions of the clutch respectively, the inclined dead bolt is installed on the right upper side of the clutch, the rear end of the inclined dead bolt is provided with a pillar, the right poking rod of the clutch realizes linkage function through commutation of the inclined dead bolt transmission sheet, the counter lock cam is provided with an arc projection matching with the projection of the gear drive bar, the right side of the mechanical key cam is provided with an arc projection matching with the projection at the end portion of the gear drive bar to realize direct locking with a mechanical key. Bi-fast-mechanism function can also be realized.
Description
Technical field
The utility model relates to a kind of lock core mechanism, especially a kind of anti-theft lock mechanism.
Background technology
Common anti-theft lock, the braced structures of its master lock tongue adopts equilateral triangle separating mechanism or laterally slide plate post, groove position-limit mechanism substantially, and Zhe Lei mechanism can directly produce the retraction of master lock tongue to lock core inside under the destruction of external force, makes to lock to lose effect; There are handle to be rotated counterclockwise to exceed 360 degree in general anti-theft lock, has the possibility that lock is opened on handle time by larger external force as added sleeve pipe; General anti-theft lock, does not possess double quick body function and inner directly interlock unlocking function.
Utility model content
The purpose of this utility model is to provide a kind of anti-theft lock, can directly unblank inside, and it is swift to operate simple, and theftproof performance improves greatly.
For achieving the above object, the utility model provides a kind of anti-theft lock mechanism, mainly by lock core base plate, lock core cover, master lock tongue, master lock cam, gear drive bar, clutch, motor servo system, tiltedly dead bolt, tiltedly dead bolt driver blade, lock tongue, lock cam and mechanical key cam forms, the curve slope of this master lock tongue is located at the right side of rear end, this curve slope tilts to left back from right front, be miter angle with this master lock tongue, by rotation master lock cam, its beneficial effect is that master lock tongue is got function and release and the locking thrown into.。
In some embodiments, master lock lead is set to the left vertical of this master lock tongue rear end upper surface, this anti-theft lock comprises world planker, this world planker is fixed on the left end of box at the bottom of this lock core, on it, offer a guide groove tilting to left back from right front, this planker reset post correspondence is arranged in this guide groove.Thrown into and got by master lock cam, its beneficial effect is that world planker is got the function of throwing into.
In some embodiments, this clutch comprises inner handle shaft, right-hand side arbor, clutch tooth, on-of pin, steel ball and spring; Right-hand side arbor is arranged on inner handle shaft; The rotatable upper right side that is located at gear drive bar of this inner handle shaft, inner handle shaft bottom, right part respectively go out driving lever.
In some embodiments, clutch also comprises clutch ring gear and back-moving spring, and clutch ring gear is arranged on the top of inner handle shaft; Back-moving spring is arranged between described right-hand side arbor and clutch ring gear, and to clutch tooth, circulating application adds the elastic force of upward sliding; Right-hand side arbor is arranged on inner handle shaft, and right-hand side arbor bilateral symmetry arranges draw-in groove, coordinates with clutch ring gear.
In some embodiments, this anti-theft lock comprises clutch and motor servo mechanism, this clutch is arranged on the right side of this lock core base plate, this motor servo mechanism be arranged on this clutch directly over, its beneficial effect is that the push pedal in the time unblanking of motor servo mechanism is released, clutch is opened, realized the interlock of club hand arbor from face.
In some embodiments, tiltedly dead bolt is arranged on the upper right side of inner handle shaft, and tiltedly dead bolt rear end is provided with pillar; Lock cam and be arranged on the right back of locking tongue, lock cam and comprise rotatable strut, lock cam left back and be provided with arc convex, coordinate with the projection of gear drive bar end.
In some embodiments, this is locked cam rear end arc convex and is connected on this gear drive bar motion, and its beneficial effect is to lock cam and the interlock of gear drive bar;
In some embodiments, this mechanical key cam first end is connected on this gear drive bar motion with arc convex, the second end connects with arc convex on the protrusion of oblique dead bolt rear end, direct linkage gear transmission bar and oblique dead bolt when its beneficial effect is rotating machinery key cam, can release.
The utlity model has following beneficial effect: the utility model anti-theft lock has and prevents the firmly rotation and unblank, prevent master lock tongue from bouncing back backward and unblank and double quick body function and inner directly interlock unlocking function of 360 degree, simple and quick, theftproof performance improves greatly, uses mechanical key can directly realize unlocking function.
Accompanying drawing explanation
Fig. 1 is the plan view of the anti-theft lock mechanism of a kind of embodiment of the utility model.
Fig. 2 is the B--B sectional view of Fig. 1.
Fig. 3 is the structural representation of the anti-theft lock mechanism of a kind of embodiment of the utility model.
The specific embodiment
As shown in Figures 1 to 4, a kind of anti-theft lock mechanism, it comprise mainly by lock core base plate 1, master lock tongue 2, master lock cam 3, gear drive bar 4, clutch 5, motor servo system 6, tiltedly dead bolt 7, tiltedly dead bolt driver blade 8, lock tongue 9, lock cam 10, master lock tongue return spring 12, world planker 13 and mechanical key cam 14 form;
This master lock tongue 2, master lock cam 3, gear drive bar 4, clutch 5, motor servo system 6, an oblique dead bolt 7, lock tongue 9, lock cam 10 and mechanical key cam 14 is all arranged in this lock core base plate 1.
It is rectangle that these master lock tongue 2 front ends spill position, and the right side of its rear end is provided with an arcwall face 24 perpendicular to this master lock tongue upper and lower surface, and this arcwall face 24 tilts from right front to left back and is miter angle degree with this master lock tongue 2.These master lock tongue 2 right sides, rear portion are vertically provided with dead bolt lead 22.
This master lock cam 3 is arranged on the right back of this master lock tongue 2, and it comprises the rotatable disk 38 that is articulated in a kind of this lock core base plate, and this disk 38 is provided with strut 32, and the front end of this strut 32 is provided with arcwall face 34 to arcwall face 24 that should master lock tongue 2.The middle part of this strut 32 is vertically equipped with fixed leg 36.
This gear drive bar 4 is arranged on the rear of this master lock cam 3, and it comprises the perpendicular type projection 46 perpendicular to top and bottom, faces 48 directly, inclined-plane 44, and this gear drive bar 42 engages with this master lock cam 3.
This clutch 5 is arranged on lock core base plate 1, and it comprises to the driving lever 52 of downward-extension and the driving lever 54 extending left.
These master lock return spring 12 one end are set on this fixed leg 36, the other end is set on master lock tongue lead 23, under the effect of this master lock return spring 8, this strut 32 moves clockwise, the arcwall face 34 of this strut 32 is conflicted on the arcwall face 24 of this master lock tongue 2, and this master lock tongue 2 can not be bounced back.
This oblique dead bolt 7 is arranged on the left side of this clutch 5, its rear end is provided with pillar 72, this driving lever 52 is pressed in the front of this oblique dead bolt driver blade 8, in the time that this clutch 5 is rotated counterclockwise, this driving lever 52 is rotated counterclockwise this oblique dead bolt driver blade 8, and oblique dead bolt driver blade 8 is stirred pillar 72 and pressed backward and this oblique dead bolt 7 is retracted in lock core, in the time that this clutch 5 turns clockwise, when this driving lever 52 is no longer pressed this oblique dead bolt driver blade 8, this oblique dead bolt 7 stretches out this lock core base plate 1 under the effect of spring force.
This is locked cam 10 and is arranged at the bottom of this lock core in box 1, and it wraps a rotatable strut 102, and its left back is provided with arc convex 104, coordinates with the projection 46 of gear drive bar 4 ends.
This locks the upper left side that tongue 9 is arranged on this and locks cam 10, its rear end is provided with the mating holes 92 of a step shape, these strut 102 correspondences of locking cam 10 are arranged in this mating holes 92, in the time that this clutch 5 is rotated counterclockwise, the driving lever 54 handsetting gear transmission bars 4 in its left side move right as straight line, the projection 46 of these gear drive bar 4 ends drags locks cam 10 left backs and is provided with arc convex 102 and makes this lock cam 10 to be rotated counterclockwise, and locks cam 10 and will lock tongue 9 and retract lock core and release.
This world planker 13 is arranged on the left end of lock core base plate 1, on it, offer from right front tilt to left back to groove 132, these world planker post 28 correspondences are arranged in this guide groove 132, this guide groove 132 be a bit of front bayonet slot of vertically offering 134 foremost, rearmost end is the rear draw-in groove 134 that a bit of vertical direction is offered.In the time that this master lock tongue 2 projects into foremost position from lock core base plate 1, this world planker post 28 slides into this front bayonet slot 136 places, and this world planker post 28 can not be moved up at right and left by the restriction of the both sides of this front bayonet slot 134.In the time that this world planker post 28 slides into this draw-in groove 136 place, be its mobile rearmost position, this master lock tongue 2 all returns in this 1 inside, lock core floor.
This motor servo system 6 is arranged on the right side of this lock core base plate 1.While unblanking, these motor servo system 6 motors are released push pedal 62, and on-of pin 55 enters between inner handle shaft 56 and outdoor handle 58, realizes the function of inner handle shaft 56 and outdoor handle 58, is open mode.Otherwise, revolve state in sky.
These mechanical key cam 14 first ends are connected to described gear drive bar motion with an arc convex 1402 and face directly on 49, the second end connects on oblique dead bolt rear end protrusion 74 with arc convex 1404, while being rotated counterclockwise mechanical key cam 14, linkage gear transmission bar 4 moves right, master lock cam 3 and lock cam 10 and be synchronized with the movement, by main bolt component 2 with lock tongue 9 and draw and add, oblique dead bolt 7 is retracted in lock core simultaneously, realize unlocking function.
The utility model also has double quick mechanism, from indoor unblank and outdoor speed of unblanking fast.While unblanking, these motor servo system 6 motors are released push pedal 62, on-of pin 55 enters between inner handle shaft 56 and outdoor handle 58, realize inner handle shaft 56 and outdoor handle 58 links, while opening the door, right-hand side arbor 58 drives inner handle shaft 56, facing directly of the wiper arm 54 handsetting gear transmission bars 4 of this inner handle shaft 56 48 drags this gear drive bar 4 and moves right, master lock cam 3 and lock cam 10 and be synchronized with the movement, oblique dead bolt 10 is retracted release by inner handle shaft 5, main bolt component 2 is retracted release by this master lock cam 3, this is locked cam 10 anti-bolt component 9 is retracted to release, disposablely all open above-mentioned three dead bolts, simple and quick, realize double quick body function.
Claims (8)
1. an anti-theft lock mechanism, it is characterized in that: comprise lock core base plate, lock core cover, master lock tongue, master lock cam, gear drive bar, clutch, motor servo system, oblique dead bolt, oblique dead bolt driver blade, lock tongue, lock cam and mechanical key cam, the curve slope of described master lock tongue is located at the right side of master lock tongue rear end, described curve slope tilts to left back from right front, is miter angle with described master lock tongue.
2. anti-theft lock according to claim 1 mechanism, it is characterized in that: master lock lead is set to the left vertical of described master lock tongue rear end upper surface, described anti-theft lock comprises world planker, described world planker is fixed on the left end of box at the bottom of described lock core, on the planker of the described world, offer the guide groove tilting to left back from right front, described planker reset post correspondence is arranged in the guide groove of described planker.
3. anti-theft lock according to claim 1 mechanism, it is characterized in that: described clutch comprises inner handle shaft, right-hand side arbor, clutch tooth, on-of pin, steel ball and spring, described right-hand side arbor is arranged on described inner handle shaft, the rotatable upper right side that is located at gear drive bar of described inner handle shaft, inner handle shaft bottom, right part respectively go out to have driving lever.
4. anti-theft lock according to claim 4 mechanism, is characterized in that: described clutch also comprises clutch ring gear and back-moving spring, and described clutch ring gear is arranged on the top of described inner handle shaft; Described back-moving spring is arranged between described right-hand side arbor and described clutch ring gear, described clutch tooth circulating application is added to the elastic force of upward sliding; Described right-hand side arbor is arranged on described inner handle shaft, and described right-hand side arbor bilateral symmetry arranges draw-in groove, coordinates with described clutch ring gear.
5. anti-theft lock according to claim 1 mechanism, it is characterized in that: described anti-theft lock comprises clutch and motor servo mechanism, described clutch is arranged on the right side of described lock core base plate, described motor servo mechanism be arranged on described clutch directly over.
6. anti-theft lock according to claim 1 mechanism, is characterized in that: described oblique dead bolt is arranged on the upper right side of inner handle shaft, and described oblique dead bolt rear end is provided with pillar; The described cam of locking is arranged on the right back of locking tongue, locks cam and comprises rotatable strut, locks cam left back and is provided with arc convex, coordinates with the projection of gear drive bar end.
7. anti-theft lock according to claim 1 mechanism, is characterized in that: described in lock cam rear end arc convex and be connected on described gear drive bar motion.
8. anti-theft lock according to claim 1 mechanism, is characterized in that: described mechanical key cam first end arc convex is connected on described gear drive bar motion, and the second end connects on the protrusion of described oblique dead bolt rear end with arc convex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320623685.6U CN203594272U (en) | 2013-09-26 | 2013-09-26 | Antitheft lock pin mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320623685.6U CN203594272U (en) | 2013-09-26 | 2013-09-26 | Antitheft lock pin mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203594272U true CN203594272U (en) | 2014-05-14 |
Family
ID=50675167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320623685.6U Expired - Lifetime CN203594272U (en) | 2013-09-26 | 2013-09-26 | Antitheft lock pin mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203594272U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756492A (en) * | 2018-06-21 | 2018-11-06 | 深圳市南泽智能科技有限公司 | Electronic anti-theft lock and control device |
| CN111101765A (en) * | 2019-05-21 | 2020-05-05 | 杭州和敦钛科智能科技有限公司 | Full-automatic lock body door opening and closing device |
-
2013
- 2013-09-26 CN CN201320623685.6U patent/CN203594272U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756492A (en) * | 2018-06-21 | 2018-11-06 | 深圳市南泽智能科技有限公司 | Electronic anti-theft lock and control device |
| CN111101765A (en) * | 2019-05-21 | 2020-05-05 | 杭州和敦钛科智能科技有限公司 | Full-automatic lock body door opening and closing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140514 |
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| CX01 | Expiry of patent term |