CN108397056A - A kind of twin-lock hook safety lock - Google Patents
A kind of twin-lock hook safety lock Download PDFInfo
- Publication number
- CN108397056A CN108397056A CN201810254973.6A CN201810254973A CN108397056A CN 108397056 A CN108397056 A CN 108397056A CN 201810254973 A CN201810254973 A CN 201810254973A CN 108397056 A CN108397056 A CN 108397056A
- Authority
- CN
- China
- Prior art keywords
- lock
- hook
- slide plate
- twin
- groove
- 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.)
- Pending
Links
- 238000003756 stirring Methods 0.000 claims abstract description 11
- 230000033001 locomotion Effects 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 240000006909 Tilia x europaea Species 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- E05B15/0013—Followers; Bearings therefor
-
- 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
- E05B15/04—Spring arrangements in locks
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The present invention provides a kind of twin-lock hook safety lock, includes the drive component of the hook locking component and unlocking in lock frame；Drive component includes slide plate, driving motor, microswitch and wiring board, and for slide fit in the lock frame, the output shaft of driving motor is equipped with the eccentric wheel that slide plate can be driven to move to slide plate in the horizontal direction, and slide plate can trigger microswitch；Hook locking component is at least two groups comprising latch hook ontology and driver blade, driver blade connect with the latch hook ontology and can stir the rotation of latch hook ontology, elastomeric element is equipped in lock frame, lock and be equipped with torsional spring in frame, and the tail portion of torsional spring is equipped with the grab that can hook the driver blade.Twin-lock hook safety lock of the present invention, simple and compact for structure, manufacturing cost is low, and using double shackle designs, safety coefficient is high, can complete to latch automatically at closing time；It is opened the door with emergency key using electronic, stability is good.
Description
Technical field
The present invention relates to a kind of lock, more particularly to a kind of twin-lock hook safety lock.
Background technology
Lockset has referred to the utensil of sealing process, it includes lock, key and its attachment, and general explanation is that " must use key
What can be absolved seals device ", now, lockset can also be used up, the instructions such as electricity, magnetic, sound and fingerprint are opened in addition to being opened with key
It opens.And lock in the prior art has still had some potential safety problems.
Invention content
【1】Technical problems to be solved
The technical problem to be solved in the present invention is to provide a kind of pairs simple and compact for structure, manufacturing cost is low, safe
Latch hook safety lock.
【2】The technical solution solved the problems, such as
The present invention provides a kind of twin-lock hook safety lock comprising mounted on the hook locking component locked in frame 1 and for driving
Hook locking component is stated to act and complete the drive component unlocked；The driving component includes slide plate 4, driving motor 7, microswitch 9
With wiring board 11, the driving motor 7 and the microswitch are electrically connected with the wiring board 11 respectively, and the slide plate 4 is along water
Square to slide fit in the lock frame 1, the output shaft of the driving motor is equipped with eccentric wheel 8, and the eccentric wheel can stir institute
It states slide plate to move right, the microswitch is mounted on the motion path of the slide plate, the skateboarding to limit on the left position
When trigger the microswitch；
The hook locking component is at least two groups comprising latch hook ontology 2 and driver blade 3, the latch hook ontology 2 and the biography
Movable plate 3 is rotatably mounted in the lock frame 1, and the locked groove that can hook lock tongue 12, the transmission are offered on the latch hook ontology 2
Piece 3 connect with the latch hook ontology 2 and can stir the latch hook ontology 2 and rotates, and elastomeric element 5 is equipped in the lock frame 1, described
Elastomeric element connect with the latch hook ontology 2 and it is made to have the movement tendency rotated clockwise, and torsional spring is equipped in the lock frame 1
6, the head of the torsional spring is connect with the lock frame 1, and the tail portion of the torsional spring can catch on the driver blade to side bending formation
Grab, the end of the grab is inserted in the bar-shaped trough to slide plate.
Further, the side wall of the driver blade offers the first groove 21 and second groove that can catch on the torsional spring
22, it is connected by arcwall face between the first groove and the second groove.
Further, further include an emergent unlocking device, the emergent unlocking device includes being fixed on meeting an urgent need on lock frame 1
Lock core 13 and the emergent lock plectrum 10 being connect with the core of emergency lock, the emergent lock plectrum connect with the slide plate and can dial
Move the slide plate slides.
Further, the elastomeric element 5 is tension spring.
Further, the rotational angle of the latch hook ontology is more than or equal to 36 degree and is less than or equal to 42 degree.
Further, the slide plate upper end or lower end open up fluted, and the right side of the groove is equipped with perpendicular to the cunning
The shifting block of plate, the eccentric wheel are located in the groove.
Further, the hook locking component is two and is arranged in the both sides of the groove.
Further, the slide plate is equipped with a feeler lever, and when the skateboarding to limit on the left position, the feeler lever triggers institute
State microswitch.
Further, the sliding block is equipped with the limiting device for limiting its movement travel, and the limiting device is limited
Position slot and/or limit protrusion.
【3】Advantageous effect
Twin-lock hook safety lock of the present invention, simple and compact for structure, manufacturing cost is low, and using double shackle designs, safety coefficient is high,
It can complete to latch automatically at closing time；It is opened the door with emergency key using electronic, stability is good.
Description of the drawings
Status diagram when Fig. 1 is the unlocking of twin-lock hook safety lock of the present invention；
Status diagram when Fig. 2 is the locking of twin-lock hook safety lock of the present invention；
Fig. 3 is the internal structure chart of twin-lock hook safety lock of the present invention；
Fig. 4 is the usage state diagram of twin-lock hook safety lock of the present invention.
Specific implementation mode
Below in conjunction with the accompanying drawings, the embodiment of the present invention is discussed in detail.
Refering to fig. 1 to Fig. 4, the present invention provides a kind of twin-lock hook safety lock comprising the latch hook group being mounted in lock frame 1
Part and for drive hook locking component to act and complete locking with unlock drive component；
Below to hook locking component and drive component are described in detail respectively；
Drive component includes slide plate 4, driving motor 7, microswitch 9 and wiring board 11, and driving motor 7 and microswitch divide
It is not electrically connected with wiring board 11, slide fit is equipped with bias to slide plate 4 in lock frame 1 on the output shaft of driving motor in the horizontal direction
Wheel 8, which can stir slide plate and move right, specifically, opened up in upper end of slide block or lower end it is fluted, on the right side of the groove
Side is equipped with the shifting block perpendicular to driver blade, and in actual production, which is formed by 90 degree of recess sidewall bending or weld assembly,
Eccentric wheel is located in groove, and when stirring, eccentric wheel side wall is contacted with shifting block surface, to improve job stability and reliability；Make
Used time, when eccentric wheel in a state of nature when, do not contacted with slide plate, microswitch be mounted on slide plate motion path on, slide plate
It moves to limit on the left position and triggers the microswitch；Specifically, a feeler lever is equipped on slide plate, when skateboarding to limit on the left position
When, feeler lever triggers microswitch, and microswitch gives wiring board one signal, and wiring board makes driving motor stop operating.
Hook locking component is at least two groups, is two groups in the present embodiment, and positioned at the groove both sides of slide plate；The hook locking component packet
Latch hook ontology 2 and driver blade 3 are included, latch hook ontology 2 and driver blade 3 are rotatably mounted in lock frame 1, the angle of rotation of latch hook ontology
Degree is in the unlocked state when latch hook ontology is clockwise to limes superiors position more than or equal to 36 degree and less than or equal to 42 degree；When
When latch hook ontology is rotated counterclockwise to limit inferior position, it is in locked state；The lock of lock tongue 12 can be hooked by being offered on latch hook ontology 2
Slot, driver blade 3 connect with latch hook ontology 2 and can stir the rotation of latch hook ontology 2, meanwhile, latch hook ontology can also stir driver blade and turn
Dynamic, connection structure includes a sliding slot and the axis pin in the sliding slot, while being equipped with elastomeric element 5, this implementation in lock frame 1
Elastomeric element in example is tension spring, which connect with latch hook ontology 2, which makes latch hook ontology have to revolve clockwise
The movement tendency turned, while torsional spring 6 being installed in lock frame 1, the head (right end) of torsional spring is connect with lock frame 1, the tail portion of torsional spring
(left end) forms the grab that can catch on driver blade to side bending, and the end of grab is inserted in the bar-shaped trough to slide plate, this
The length direction of shape slot is parallel to the glide direction of slide plate, when slide plate moves right, stretchy grab (i.e. torsional spring left end) to
It moves right, to make grab be detached from driver blade, while the torsional spring makes sliding block have the movement tendency slided to the left；Specifically,
The side wall of driver blade offers the first groove 21 and second groove 22 that can catch on torsional spring, first groove and the second groove it
Between connected by arcwall face, when driver blade is in limes superiors position (locking state), torsional spring is stuck in first groove；Work as driver blade
When in limit inferior position, torsional spring is stuck in second groove；In order to can smoothly unlock in the power-off state, further include in the present embodiment
One emergent unlocking device, the emergent unlocking device include the core of emergency lock 13 being fixed on lock frame 1 and are connect with core of emergency lock
Emergent lock plectrum 10, core of emergency lock can drive emergent lock plectrum rotation, meanwhile, emergent lock plectrum connect with driver blade and can stir
The slide plate slides；The limiting device for limiting sliding block left and right stroke (limit), limit dress are equipped on sliding block or lock frame
It is set to limiting slot and/or limit protrusion.
The operation principle of twin-lock hook safety lock of the present invention is illustrated below；
At closing time, lock tongue 12 presses down with moveable lock hook ontology 2 and it is made to rotate counterclockwise, while latch hook ontology drives transmission
Piece rotates counterclockwise, when latch hook ontology rotate counterclockwise to (under) limit position when, torsional spring clasps driver blade and makes 2 nothing of latch hook ontology
Method is rotated further by, and completes to lock a door；
When electric open-door, by button on door or remote-transmitter enabling signal to wiring board 11, wiring board 11 is to driving
Motor signal, driving motor band movable eccentric wheel rotate, and eccentric wheel turns dynamic and slide plate is driven to slide to the right, while driving torsional spring
(left end grab) moves right, and so that the groove on the grab and driver blade on torsional spring is detached from, at this time work of the latch hook ontology in tension spring
Be clockwise under (on) limit position, it completes to unlock；(it is eccentric under normal conditions origin and when eccentric wheel returns to origin
The maximum distance of wheel surface and slide plate shifting block) when, i.e., it is contactless between eccentric wheel and slide plate, under the action of the torsion spring, slide plate
It moves downward to limit on the left position, until triggering microswitch, which, which switchs, gives wiring board one signal, and driving motor is made to stop
Rotation.
When opening Door by Hand, when emergency key rotation drives emergent lock plectrum, driving slide plate slides to the right, drives torsional spring
(left end grab) moves right, and so that the groove on the grab and driver blade on torsional spring is detached from, latch hook ontology is under the action of tension spring
Be clockwise to (on) limit position, it realizes and unlocks.
Twin-lock hook safety lock twin-lock hook of the present invention, improves a lot for safety.Can latch lock automatically at closing time
Firmly door, motor automatic door opening, emergency key open Door by Hand.
Twin-lock hook safety lock of the present invention, simple and compact for structure, manufacturing cost is low, and using double shackle designs, safety coefficient is high,
It can complete to latch automatically at closing time；It is opened the door with emergency key using electronic, stability is good.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of twin-lock hook safety lock, it is characterised in that：Include mounted on the hook locking component locked in frame and for driving the lock
Hook assembly acts and completes the drive component unlocked；
The driving component includes slide plate, driving motor, microswitch and wiring board, the driving motor and the microswitch
Respectively with the circuit board electrical connection, slide fit is in the lock frame in the horizontal direction for the slide plate, the output of the driving motor
Axis is equipped with eccentric wheel, and the eccentric wheel can stir the slide plate and move right, and the microswitch is mounted on the slide plate
On motion path, when skateboarding to limit on the left position, triggers the microswitch；
The hook locking component is at least two groups comprising latch hook ontology and driver blade, the latch hook ontology and the driver blade turn
It is mounted in the lock frame dynamicly, the locked groove that can hook lock tongue, the driver blade and the lock is offered on the latch hook ontology
Hook ontology connects and can stir latch hook ontology rotation, equipped with elastomeric element in the lock frame, the elastomeric element with it is described
Latch hook ontology connects and it is made to have the movement tendency rotated clockwise, and torsional spring, the head of the torsional spring are equipped in the lock frame
It is connect with the lock frame, the tail portion of the torsional spring forms the grab that can catch on the driver blade to side bending, the grab
It is inserted in the bar-shaped trough on the slide plate end.
2. twin-lock hook safety lock described in claim 1, it is characterised in that：The side wall of the driver blade offer can catch on it is described
The first groove and second groove of torsional spring, are connected between the first groove and the second groove by arcwall face.
3. twin-lock hook safety lock as described in claim 1, it is characterised in that：Further include an emergent unlocking device, it is described emergent
Unlocking apparatus includes being fixed on the core of emergency lock locked on frame and the emergent lock plectrum being connect with the core of emergency lock, described emergent
Lock plectrum connect with the slide plate and can stir the slide plate slides.
4. twin-lock hook safety lock as described in claim 1, it is characterised in that：The elastomeric element is tension spring.
5. twin-lock hook safety lock as described in claim 1, it is characterised in that：The rotational angle of the latch hook ontology is more than or equal to
36 degree and be less than or equal to 42 degree.
6. twin-lock hook safety lock as described in claim 1, it is characterised in that：The slide plate upper end or lower end open up it is fluted,
The right side of the groove is equipped with the shifting block perpendicular to the slide plate, and the eccentric wheel is located in the groove.
7. twin-lock hook safety lock as claimed in claim 6, it is characterised in that：The hook locking component is two and is arranged described
The both sides of groove.
8. twin-lock hook safety lock as described in claim 1, it is characterised in that：The slide plate is equipped with a feeler lever, the slide plate
When moving to limit on the left position, the feeler lever triggers the microswitch.
9. twin-lock hook safety lock as described in claim 1, it is characterised in that：The sliding block is equipped with for limiting its movement row
The limiting device of journey, the limiting device are limiting slot and/or limit protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810254973.6A CN108397056A (en) | 2018-03-27 | 2018-03-27 | A kind of twin-lock hook safety lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810254973.6A CN108397056A (en) | 2018-03-27 | 2018-03-27 | A kind of twin-lock hook safety lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108397056A true CN108397056A (en) | 2018-08-14 |
Family
ID=63092969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810254973.6A Pending CN108397056A (en) | 2018-03-27 | 2018-03-27 | A kind of twin-lock hook safety lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108397056A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578446A (en) * | 2019-09-30 | 2019-12-17 | 江苏伍迪科技有限公司 | Flip type electronic password safe |
| CN115929121A (en) * | 2022-11-30 | 2023-04-07 | 中航飞机起落架有限责任公司 | An electric control emergency unlocking system for an upper lock |
-
2018
- 2018-03-27 CN CN201810254973.6A patent/CN108397056A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578446A (en) * | 2019-09-30 | 2019-12-17 | 江苏伍迪科技有限公司 | Flip type electronic password safe |
| CN110578446B (en) * | 2019-09-30 | 2024-07-02 | 江苏伍迪科技有限公司 | Flip type electronic password safe |
| CN115929121A (en) * | 2022-11-30 | 2023-04-07 | 中航飞机起落架有限责任公司 | An electric control emergency unlocking system for an upper lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180814 |
|
| WD01 | Invention patent application deemed withdrawn after publication |