CN106088843A - Automatically the latch bolt touching device of lock - Google Patents
Automatically the latch bolt touching device of lock Download PDFInfo
- Publication number
- CN106088843A CN106088843A CN201610596062.2A CN201610596062A CN106088843A CN 106088843 A CN106088843 A CN 106088843A CN 201610596062 A CN201610596062 A CN 201610596062A CN 106088843 A CN106088843 A CN 106088843A
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- Prior art keywords
- lock
- latch bolt
- spacing
- plectrum
- flakes
- 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.)
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- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 230000000694 effects Effects 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 150000002739 metals Chemical class 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
- E05B63/146—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other locks with two or more bolts, each bolt itself being a tumbler
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/10—Bolts of locks or night latches
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention provides the latch bolt touching device of lock automatically, belong to five metals door lock fittings technical field.It solve existing automatically lock inconvenience etc. problem.The present invention includes oblique tongue rod, latch bolt, plectrum, limited block, recline mechanism and latch bolt resetting-mechanism, limited block is rotationally connected with lock box by fixing axle, limited block swings around fixing axle and makes limiting section thereon switch between lock position and unlocked position, plectrum is positioned at the sidepiece of oblique tongue rod, the inner of plectrum is rotationally connected with limited block, outer end is towards latch bolt direction, hook pulling mouth is offered on plectrum, oblique tongue rod is provided with the grab corresponding with hook pulling mouth towards plectrum side, during latch bolt retraction, grab can form fastener in falling into hook pulling mouth with oblique tongue rod motion and connect, the outer end of plectrum is provided with the inclined-plane that can be pushed away oblique tongue rod by latch bolt shift fork.After the latch bolt of the present invention is locked, bolt plate energy automatic spring, complete the locking of main dead bolt, eliminate the trouble just can locked with key.
Description
Technical field
The invention belongs to five metals door lock fittings technical field, be specifically related to the latch bolt touching device automatically locked.
Background technology
Existing automatic lock generally comprises lock box, be arranged on lock box dead bolt (including latch bolt and main dead bolt) and be arranged on lock
Box side the side panel with dead bolt hole, dead bolt matches with dead bolt hole, and dead bolt can stretch into dead bolt hole (latch bolt correspondence latch bolt
Hole, the corresponding main dead bolt hole of main dead bolt) in.
Existing automatic lock, the locking of general latch bolt and main dead bolt is independent, i.e. the locking of latch bolt only need to shut up the door carefully, tiltedly
Tonguing enters inclined tongue hole just can reach the locking of latch bolt, and the locking of main dead bolt also needs to the cooperation of key or handle, and latch bolt and
The anti-theft effect that just can make lock after main dead bolt locking together is more preferable, but people have usually forgotten main dead bolt after carrying visit (visiting in pass)
Locking, so make the anti-theft capability of door significantly weaken, it is therefore necessary to propose a kind of latch bolt locking and can drive main dead bolt simultaneously
The latch bolt touching device of locking together.
Summary of the invention
It is an object of the invention to for the disadvantages mentioned above existing for existing automatic lock dead bolt, and the oblique of a kind of automatic lock is provided
Tongue touching device, a kind of latch bolt locking can drive the latch bolt touching device of main dead bolt locking together simultaneously.
The purpose of the present invention can be realized by following technical proposal:
Automatically the latch bolt touching device of lock, including oblique tongue rod and latch bolt resetting-mechanism, one end of oblique tongue rod is provided with latch bolt, institute
Latch bolt is stretched out under the effect of latch bolt resetting-mechanism by the oblique tongue rod stated from the inclined tongue hole of lock automatically, it is characterised in that described
Latch bolt touching device also includes that plectrum, limited block and driving plectrum are close to the mechanism that reclines of oblique tongue rod, and limited block is by fixing axle
Being rotationally connected with lock box, limited block swings around fixing axle and makes limiting section thereon switch between lock position and unlocked position,
Plectrum is positioned at the sidepiece of oblique tongue rod, and the inner of plectrum is rotationally connected with limited block, and outer end, towards latch bolt direction, plectrum offers
Hook pulling mouth, described oblique tongue rod is provided with the grab corresponding with above-mentioned hook pulling mouth towards plectrum side, and during latch bolt retraction, grab can be with
Oblique tongue rod motion forms fastener in falling into hook pulling mouth and connects, and the outer end of described plectrum is provided with and can be pushed away oblique tongue rod by latch bolt shift fork
Inclined-plane.
In door closing procedure, when latch bolt bounces back, oblique tongue rod and then motion, the grab on oblique tongue rod arrives the hook pulling mouth of plectrum
During place, owing to the effect of the mechanism that reclines makes plectrum recline to oblique tongue rod direction, grab forms fastener in falling into hook pulling mouth and connects；Door
After shutting, latch bolt ejects entrance inclined tongue hole under latch bolt resetting-mechanism effect.In latch bolt ejection process, grab is still protected with hook pulling mouth
Tenaculum button connects, and oblique tongue rod motion drives plectrum to move out, and now the inner of plectrum drives limited block to rotate, and makes limited block
Limiting section is switched to unlocked position by lock position, relieves the locking to bolt plate, and bolt plate is ejected (locks setting automatically
Have the ejecting mechanism making bolt plate eject) and lock.
The inclined-plane that the outer end of plectrum is arranged, can be with the spigot surface of setting on latch bolt shift fork during moving out with plectrum
Reclining, plectrum is pushed away oblique tongue rod by the spigot surface of latch bolt shift fork, and the grab on oblique tongue rod departs from the hook pulling mouth on plectrum, plectrum
And limited block (being provided with return mechanism between limited block and lock box) return.
In the latch bolt touching device of above-mentioned lock automatically, described oblique tongue rod offers gathering sill along direction of unblanking,
Above-mentioned fixing axle is arranged in gathering sill and can move back and forth along gathering sill relative to oblique tongue rod.
In the latch bolt touching device of above-mentioned lock automatically, described latch bolt resetting-mechanism includes the first torsion spring, oblique tongue rod
Being provided with push rod, the first torsion spring acts on and drives oblique tongue rod to move out on push rod.
In the latch bolt touching device of above-mentioned lock automatically, the described mechanism that reclines is the second torsion spring, and the second torsion spring drives
The outer end of plectrum is close to oblique tongue rod.
In the latch bolt touching device of above-mentioned lock automatically, described latch bolt touching device also includes and the lock box automatically locked
Be flexibly connected and can safety lock stop bit reconciliation lock-bit toggle spacing in flakes, spacing in flakes and between lock box, be provided with driving
Spacing in flakes from safety lock stop bit to the unblock resetting-mechanism solving lock-bit conversion, spacing be blocked in when being in safety lock stop bit in flakes from
Dynamic lock bolt plate lock on path, described spacing unlocking motion in flakes is kept off by the limiting section of above-mentioned limited block, spacing
Block around fixing axle swing make limiting section thereon step down when being in the unlocked position spacing in flakes, spacing in flakes unlock resetting-mechanism
Effect is lower to be unlocked.
Spacing unblock in flakes is i.e. in solution lock-bit, and what now it was not blocked in bolt plate locks on path, and bolt plate will
Eject under the effect of ejecting mechanism and lock.
In the latch bolt touching device of above-mentioned lock automatically, described spacing connecting shaft of passing through in flakes rotates even with lock box
Connect, spacing in flakes on there is position limit arm and lock arm, position limit arm has pushing block, bolt plate is provided with spacing bayonet socket, automatically locks
When being in unlocking condition, spacing pushing block can be snapped in spacing bayonet socket when connecting shaft rotates in flakes, the unlocking motion of lock arm
Can be kept off by the limiting section of above-mentioned limited block.
In the latch bolt touching device of above-mentioned lock automatically, between described limited block and lock box, it is provided with return mechanism,
This return mechanism is the 3rd torsion spring, and the 3rd torsion spring drives the limiting section of limited block to be blocked in the unlocking motion path side of above-mentioned lock arm
To motion.
In the latch bolt touching device of above-mentioned lock automatically, described unblock resetting-mechanism includes the 4th torsion spring, and the 4th turns round
Spring act on spacing in flakes on make its around connecting shaft rotate.
In the latch bolt touching device of above-mentioned lock automatically, described lock arm is provided with the card division with step, institute
Being provided with the first bayonet socket and the second bayonet socket on the card division stated, the limiting section of limited block switches between lock position and unlocked position
Time, limiting section lays respectively in the first bayonet socket and the second bayonet socket.
In the latch bolt touching device of above-mentioned lock automatically, between described lock arm and limited block, it is provided with snapping knot
Structure, described fastening structure includes the concave point being arranged on lock arm end and the salient point being correspondingly arranged on limited block, when spacing
In flakes and time the limiting section of limited block is in safety lock stop bit and lock position accordingly, the salient point on limited block can snap in locking
Concave point on arm.
In the latch bolt touching device of above-mentioned lock automatically, described spacing in flakes and to be provided with driving between bolt plate spacing
In flakes from solving the mechanism for locking up changed to safety lock stop bit of lock-bit, described mechanism for locking up include being arranged on spacing go up in flakes convex
Block, the pushing block corresponding matching in described projection and above-mentioned bolt plate, what projection was positioned at pushing block unblanks on path, described pushing block with
During the together unlocking action of bolt plate, projection is promoted to make spacing to rotate around connecting shaft in flakes.
Compared with prior art, the present invention by arrange plectrum, limited block, spacing in flakes with drive plectrum be close to oblique tongue rod
The mechanism that reclines so that after latch bolt and door lock, bolt plate energy automatic spring, complete the locking of main dead bolt, eliminate and use key
Or the trouble that other manual mode just can be locked, present configuration is compact, practical.
Accompanying drawing explanation
Fig. 1 is the structural representation of the lock automatically applying the present invention.
Fig. 2 is the spacing structural representation in flakes of the present invention.
Fig. 3 is the part-structure schematic diagram (looking over along Fig. 1 rightabout) of the lock automatically applying the present invention.
In figure, 1, latch bolt；2, oblique tongue rod；3, gathering sill；4, fixing axle；5, the first torsion spring；6, push rod；7, plectrum；8, limit
Position block；9, spacing in flakes；10, bolt plate；11, limiting section；12, hook pulling mouth；13, grab；14, latch bolt shift fork；15, inclined-plane；16、
Spigot surface；17, connecting shaft；18, position limit arm；19, lock arm；20, pushing block；21, spacing bayonet socket；22, keyed end；23, lock box；
24, projection；25, the first bayonet socket；26, the second bayonet socket.
Detailed description of the invention
The following is the specific embodiment of the present invention and combine accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
As it is shown in figure 1, the present invention provide a kind of automatic lock latch bolt touching device, it include latch bolt 1, oblique tongue rod 2 and
Latch bolt resetting-mechanism.Latch bolt 1 is arranged on one end of oblique tongue rod 2, oblique tongue rod 2 under the effect of latch bolt resetting-mechanism by latch bolt 1 from
Automatically the inclined tongue hole of lock stretches out.
Offering gathering sill 3 along direction of unblanking on the other end of oblique tongue rod 2, lock box 23 is provided with one and fixes axle 4, this is solid
Dead axle 4 is positioned at gathering sill 3 and can move back and forth along gathering sill 3 relative to oblique tongue rod 2.Latch bolt resetting-mechanism includes the first torsion spring
5, oblique tongue rod 2 is provided with push rod 6, and the first torsion spring 5 acts on and drives oblique tongue rod 2 outside (inclined tongue hole direction) motion on push rod 6.
Present invention additionally comprises plectrum 7, limited block 8, spacing in flakes 9 and drive plectrum 7 to be close to the mechanism that reclines of oblique tongue rod 2.
The active force of oblique tongue rod 2 can pass sequentially through plectrum 7, limited block 8 and spacing 9 pass to bolt plate 10 in flakes.
Limited block 8 is rotationally connected with lock box 23 by above-mentioned fixing axle 4, and limited block 8 swings around fixing axle 4 and makes limit thereon
Position portion 11 switches between lock position and unlocked position.It is provided with return mechanism, this return machine between limited block 8 and lock box 23
Structure is the 3rd torsion spring, and the 3rd torsion spring drives the limiting section 11 of limited block 8 to move to direction, lock position.
Plectrum 7 is positioned at the sidepiece of oblique tongue rod 2, and the inner of plectrum 7 is rotationally connected with limited block 8, and outer end is towards latch bolt 1 side
To.The mechanism that reclines is the second torsion spring, and the second torsion spring drives the outer end of plectrum 7 to be close to oblique tongue rod 2.Hook pulling mouth is offered on plectrum 7
12, oblique tongue rod 2 is provided with the grab 13 corresponding with above-mentioned hook pulling mouth 12 towards plectrum 7 side.When latch bolt 1 bounces back, grab 13 can be with
Oblique tongue rod 2 motion forms fastener in falling into hook pulling mouth 12 and connects.The outer end of plectrum 7 is provided with and can be pushed away oblique tongue rod by latch bolt shift fork 14
The inclined-plane 15 of 2, corresponding latch bolt shift fork 14 is provided with spigot surface 16.
When handle is unblanked, 14 plectrums 7 of latch bolt shift fork are pushed aside, will not hook.
As shown in Figure 1-Figure 3, spacing in flakes 9 be rotationally connected by connecting shaft 17 and lock box 23 and can at safety lock stop bit and
Solution lock-bit toggles, spacing 9 the locking on path of bolt plate 10 being blocked in automatically lock when being in safety lock stop bit in flakes.Spacing
There is position limit arm 18 and lock arm 19 on 9 in flakes.Bolt plate 10 is provided with pushing block 20, and position limit arm 18 is opened towards pushing block 20 side
It is provided with spacing bayonet socket 21, spacing bayonet socket 21 when position limit arm 18 rotates, can be made to clasp on above-mentioned pushing block 20.Automatically lock is in shape of unblanking
During state, spacing 9 pushing block 20 can be made when connecting shaft 17 rotates to snap in spacing bayonet socket 21 in flakes.
It is provided with the card division with step on lock arm 19, described card division is provided with the first bayonet socket 25 and the second bayonet socket
26, when the limiting section 11 of limited block 8 switches between lock position and unlocked position, limiting section 11 lays respectively at the first bayonet socket 25
With in the second bayonet socket 26.
Being provided with concave point at the keyed end 22 of lock arm 19, limited block 8 corresponding position is provided with mate with concave point convex
Point, the salient point on limited block 8 make in snapping in the concave point of lock arm 19 limited block 8 to spacing in flakes 9 locking more firm, spacing
When block 8 swings around fixing axle 4 under the effect of oblique tongue rod 2 and plectrum 7 and is in the unlocked position, the salient point on limited block 8 is from limit
The position concave point on 9 in flakes departs from.
Spacing being provided with the 4th torsion spring in flakes between 9 and lock box 23, the 4th torsion spring acts on and spacing makes it around even on 9 in flakes
Spindle 17 rotates to solving lock-bit direction.
Spacing in flakes be provided with between 9 and bolt plate 10 drive spacing in flakes 9 from solve lock-bit to safety lock stop bit change upper
Latch mechanism.This mechanism for locking up includes above-mentioned pushing block 20, spacing is fixed with the projection 24 corresponding with pushing block 20 on 9 in flakes, convex
Block 24 is positioned at the unblanking on path of pushing block 20.During the together unlocking action of pushing block 20 and bolt plate 10, projection 24 is promoted to make spacing
9 rotate to safety lock stop bit direction around connecting shaft 17 in flakes.
The operation principle of the present invention, in door closing procedure, when latch bolt 1 bounces back, oblique tongue rod 2 and then motion, on oblique tongue rod 2
When grab 13 arrives at the hook pulling mouth 12 of plectrum 7, owing to the effect of the mechanism that reclines makes plectrum 7 recline to oblique tongue rod 2 direction, grab
13 fall into formation fastener connection in hook pulling mouth 12；After door shuts, latch bolt 1 ejects entrance latch bolt under latch bolt resetting-mechanism effect
Hole.In latch bolt 1 ejection process, grab 13 still keeps fastener to be connected with hook pulling mouth 12, and oblique tongue rod 2 motion drives plectrum 7 to outward transport
Dynamic, now the inner of plectrum 7 drives limited block 8 to rotate, and makes the limiting section 11 of limited block 8 be cut to unlocked position by lock position
Changing, limited block 8 separates with the keyed end 22 of lock arm 19, spacing in flakes 9 under the 4th torsion spring effect around connecting shaft 17 to unblock
Direction, position rotates, spacing spacing bayonet socket 21 on 9 in flakes with spacing in flakes 9 rotation and with the pushing block 20 points in bolt plate 10
From, bolt plate 10 is ejected (automatically lock and be provided with the ejecting mechanism making bolt plate 10 eject) and locks.
The inclined-plane 15 that the outer end of plectrum 7 is arranged during moving out with plectrum 7, plectrum 7 can with on latch bolt shift fork 14
The spigot surface 16 arranged reclines, and plectrum 7 is pushed away oblique tongue rod 2 by the spigot surface 16 of latch bolt shift fork 14, grab on oblique tongue rod 2 13 with
Hook pulling mouth 12 on plectrum 7 departs from, plectrum 7 and limited block 8 (being provided with return mechanism between limited block 8 and lock box 23) return.
And by mechanism for locking up, the state before associated mechanisms can be made again to return to latch bolt 1 touching, wait that latch bolt next time is touched
Touch and send out.
It should be understood that in claims of the present invention, description, all " including ... " should be understood as open
Implication, namely its implication is equal to " at least containing ... ", and should not be construed as enclosed implication, i.e. its implication should
This is interpreted as " only comprising ... ".
Specific embodiment described herein is only to present invention spirit explanation for example.Technology neck belonging to the present invention
Described specific embodiment can be made various amendment or supplements or use similar mode to replace by the technical staff in territory
Generation, but without departing from the spirit of the present invention or surmount scope defined in appended claims.
Claims (10)
1. the latch bolt of lock touches device automatically, and including oblique tongue rod (2) and latch bolt resetting-mechanism, one end of oblique tongue rod (2) is provided with tiltedly
Tongue (1), latch bolt (1) is stretched out under the effect of latch bolt resetting-mechanism by described oblique tongue rod (2) from the inclined tongue hole of lock automatically, and it is special
Levying and be, described latch bolt touching device also includes plectrum (7), limited block (8) and drives plectrum (7) to be close to oblique tongue rod (2)
Recline mechanism, and limited block (8) is rotationally connected with lock box (23) by fixing axle (4), and limited block (8) swings around fixing axle (4) and makes
Limiting section thereon (11) switches between lock position and unlocked position, and plectrum (7) is positioned at the sidepiece of oblique tongue rod (2), plectrum
(7) the inner is rotationally connected with limited block (8), and outer end, towards latch bolt (1) direction, plectrum (7) offers hook pulling mouth (12), institute
The oblique tongue rod (2) stated is provided with the grab (13) corresponding with above-mentioned hook pulling mouth (12) towards plectrum (7) side, during latch bolt (1) retraction,
Grab (13) can form fastener in falling into hook pulling mouth (12) with oblique tongue rod (2) motion and connect, and the outer end of described plectrum (7) is provided with energy
The inclined-plane (15) of oblique tongue rod (2) is pushed away by latch bolt shift fork (14).
The latch bolt touching device of automatic lock the most according to claim 1, it is characterised in that the upper edge of described oblique tongue rod (2)
Direction of unblanking offers gathering sill (3), in above-mentioned fixing axle (4) is arranged on gathering sill (3) and can lead relative to oblique tongue rod (2) edge
Move back and forth to groove (3).
The latch bolt touching device of automatic lock the most according to claim 1 and 2, it is characterised in that described latch bolt reset machine
Structure includes that the first torsion spring (5), oblique tongue rod (2) are provided with push rod (6), and the first torsion spring (5) acts on and drives oblique tongue rod on push rod (6)
(2) move out.
The latch bolt touching device of automatic lock the most according to claim 1 and 2, it is characterised in that the described mechanism that reclines is
Second torsion spring, the second torsion spring drives the outer end of plectrum (7) to be close to oblique tongue rod (2).
The latch bolt touching device of automatic lock the most according to claim 1 and 2, it is characterised in that described latch bolt touching dress
Put the lock box (23) also including with automatically locking be flexibly connected and can safety lock stop bit conciliate lock-bit toggle spacing in flakes
(9) it is provided with between, spacing (9) in flakes and lock box (23) and drives spacing (9) in flakes from safety lock stop bit to the solution solving lock-bit conversion
Lock resetting-mechanism, spacing (9) in flakes be blocked in when being in safety lock stop bit automatically lock bolt plate (10) lock on path, described
The unlocking motion of spacing (9) in flakes is kept off by the limiting section (11) of above-mentioned limited block (8), and limited block (8) swings around fixing axle (4)
Making limiting section thereon (11) step down spacing (9) in flakes when being in the unlocked position, spacing (9) in flakes are unlocking resetting-mechanism effect
Lower unblock.
The latch bolt touching device of automatic lock the most according to claim 5, it is characterised in that described spacing (9) in flakes lead to
Cross connecting shaft (17) to be rotationally connected with lock box (23), spacing (9) in flakes have position limit arm (18) and lock arm (19), position limit arm
(18) having pushing block (20) on, bolt plate (10) is provided with spacing bayonet socket (21), when automatically lock is in unlocking condition, spacing in flakes
(9) pushing block (20) can be snapped in spacing bayonet socket (21) when connecting shaft (17) rotates, the unlocking motion energy quilt of lock arm (19)
The limiting section (11) of above-mentioned limited block (8) is kept off.
The latch bolt touching device of automatic lock the most according to claim 6, it is characterised in that described limited block (8) and lock
Box is provided with return mechanism between (23), and this return mechanism is the 3rd torsion spring, and the 3rd torsion spring drives the limiting section of limited block (8)
(11) the unlocking motion path direction motion of above-mentioned lock arm (19) it is blocked in.
The latch bolt touching device of automatic lock the most according to claim 6, it is characterised in that set on described lock arm (19)
It is equipped with the card division with step, described card division is provided with the first bayonet socket (25) and the second bayonet socket (26), the limit of limited block (8)
When position portion (11) switches between lock position and unlocked position, limiting section (11) lays respectively at the first bayonet socket (25) and the second card
In mouth (26).
The latch bolt touching device of automatic lock the most according to claim 6, it is characterised in that described lock arm (19) and limit
Being provided with fastening structure between position block (8), described fastening structure includes concave point and the correspondence being arranged on lock arm (19) end
It is arranged on the salient point on limited block (8), when the limiting section (11) of spacing (9) in flakes and limited block (8) is in safety lock accordingly
When stop bit and lock position, the salient point on limited block (8) can snap in the concave point on lock arm (19).
Automatic lock the most according to claim 6 latch bolt touching device, it is characterised in that described spacing (9) in flakes with
Being provided with between bolt plate (10) and drive spacing (9) in flakes from solving the mechanism for locking up that lock-bit is changed to safety lock stop bit, described is upper
Latch mechanism includes the projection (24) being arranged on spacing (9) in flakes, described projection (24) and pushing away in above-mentioned bolt plate (10)
Block (20) corresponding matching, what projection (24) was positioned at pushing block (20) unblanks on path, described pushing block (20) and the one of bolt plate (10)
During with unlocking action, projection (24) is promoted to make spacing (9) in flakes to rotate around connecting shaft (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610596062.2A CN106088843B (en) | 2016-07-25 | 2016-07-25 | Automatically the latch bolt touching device locked |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610596062.2A CN106088843B (en) | 2016-07-25 | 2016-07-25 | Automatically the latch bolt touching device locked |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106088843A true CN106088843A (en) | 2016-11-09 |
| CN106088843B CN106088843B (en) | 2018-02-16 |
Family
ID=57449392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610596062.2A Active CN106088843B (en) | 2016-07-25 | 2016-07-25 | Automatically the latch bolt touching device locked |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106088843B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109252742A (en) * | 2017-07-14 | 2019-01-22 | 永康市零位科技有限公司 | A kind of latch bolt fixed point trigger device |
| CN109519054A (en) * | 2018-12-17 | 2019-03-26 | 深圳易马达科技有限公司 | It is anti-to be left unlocked or unlatched electronic lock |
| CN113914724A (en) * | 2021-11-03 | 2022-01-11 | 浙江步安锁业有限公司 | Double-quick-locking structure |
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| CN204457156U (en) * | 2015-01-14 | 2015-07-08 | 夏志云 | There is the automatic locking door lock of dynamo-electric general mode of unblanking |
| EP2401456B1 (en) * | 2009-02-27 | 2016-02-17 | Assa Ab | Locking device |
| CN105484583A (en) * | 2016-01-05 | 2016-04-13 | 嘉兴兆孚电子科技有限公司 | Smart bag lock and password setting method |
| CN205935988U (en) * | 2016-07-25 | 2017-02-08 | 浙江忠恒锁业有限公司 | Automatic oblique tongue touch devices of lock |
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- 2016-07-25 CN CN201610596062.2A patent/CN106088843B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2401456B1 (en) * | 2009-02-27 | 2016-02-17 | Assa Ab | Locking device |
| WO2010151902A1 (en) * | 2009-06-26 | 2010-12-29 | Cubic Corporation | System for operating a container lock |
| CN204457156U (en) * | 2015-01-14 | 2015-07-08 | 夏志云 | There is the automatic locking door lock of dynamo-electric general mode of unblanking |
| CN105484583A (en) * | 2016-01-05 | 2016-04-13 | 嘉兴兆孚电子科技有限公司 | Smart bag lock and password setting method |
| CN205935988U (en) * | 2016-07-25 | 2017-02-08 | 浙江忠恒锁业有限公司 | Automatic oblique tongue touch devices of lock |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109252742A (en) * | 2017-07-14 | 2019-01-22 | 永康市零位科技有限公司 | A kind of latch bolt fixed point trigger device |
| CN109519054A (en) * | 2018-12-17 | 2019-03-26 | 深圳易马达科技有限公司 | It is anti-to be left unlocked or unlatched electronic lock |
| CN113914724A (en) * | 2021-11-03 | 2022-01-11 | 浙江步安锁业有限公司 | Double-quick-locking structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106088843B (en) | 2018-02-16 |
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Address after: 321402 No. 5 Xinzhong Road, Xinbi Street, Jinyun County, Lishui City, Zhejiang Province Patentee after: Zhongheng Group Co.,Ltd. Address before: 321400 Zhejiang Zhongheng Lock Industry Co., Ltd. Xinbi Industrial Park, Jinyun County, Lishui City, Zhejiang Province Patentee before: ZHEJIANG ZHONGHENG LOCK INDUSTRY Co.,Ltd. |
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Denomination of invention: The oblique tongue touch device of automatic lock Effective date of registration: 20231207 Granted publication date: 20180216 Pledgee: Agricultural Bank of China Limited Jinyun County sub branch Pledgor: Zhongheng Group Co.,Ltd. Registration number: Y2023980069902 |