CN205777997U - Automatic hook for antitheft door is locked - Google Patents
Automatic hook for antitheft door is locked Download PDFInfo
- Publication number
- CN205777997U CN205777997U CN201620475872.8U CN201620475872U CN205777997U CN 205777997 U CN205777997 U CN 205777997U CN 201620475872 U CN201620475872 U CN 201620475872U CN 205777997 U CN205777997 U CN 205777997U
- Authority
- CN
- China
- Prior art keywords
- lock
- hook
- hook lock
- antitheft door
- locked
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of automatic hook for antitheft door to lock, belong to hook lock technology field, the described automatic hook for antitheft door locks the lock box included for being arranged on door leaf and for being arranged on the lock panel of door leaf side, it is provided with main drive in described lock box, in described lock panel, is provided with the hook lock device linked with described main drive；Some locks point axle it is provided with on doorframe, position corresponding in described lock panel is provided with open slot, described hook lock device includes some hook lock tongues, one end of described hook lock tongue is hinged in described lock panel, the other end is provided with grab, the lateral surface of described grab is domatic, is formed with draw-in groove between inner side and the described hook lock tongue of described grab；It is provided with on described hook lock tongue and makes it keep the back-moving spring of normally off, and described hook lock tongue connects described main drive by link gear.This utility model simple in construction, easy and convenient during unlatching, antitheft superpower with pick-proof performance.
Description
Technical field
This utility model relates to a kind of hook lock, for antitheft door.
Background technology
Conventional lock is made up of lock body and cosmetic sheet.Lock body is mounted on a door.Cosmetic sheet punching, installs
On frame, limited location effect.On frame, cosmetic sheet is installed in punching.Reduce the intensity of frame.Lock point is from lock
Tongue stretches out and blocks cosmetic sheet, it is achieved door is fixing with frame.Existing theftproof lock part transmission quantity is many, body
Long-pending big, weight, cost are high, and structure is numerous and diverse, consumable accessory is many, and misoperation failure rate of machinery is high.Existing
Antitheft door is only one of which dead bolt auto lock at closing time in indoor, but this dead bolt is free state, room
Can be pushed aside by crack between a door and its frame adnexa outward, if door locking is played anti-theft function, also need to insert with key
Enter lock core rotation to take two turns, make troubles to user.
Utility model content
Easy and convenient and antitheft and pick-proof performance when this utility model provides a kind of simple in construction, unlatching
The superpower automatic hook for antitheft door is locked.
For solving above-mentioned technical problem, this utility model provides technical scheme as follows:
A kind of automatic hook for antitheft door is locked, including the lock box for being arranged on door leaf and for
It is arranged on the lock panel of door leaf side, is provided with main drive in described lock box, in described lock panel
It is provided with the hook lock device linked with described main drive；Some locks point axle, institute it is provided with on doorframe
State position corresponding in lock panel and be provided with open slot, it is characterised in that if described hook lock device includes
Dry hook lock tongue, wherein:
One end of described hook lock tongue is hinged in described lock panel, and the other end is provided with grab, described card
The lateral surface of hook is domatic, is formed with draw-in groove between inner side and the described hook lock tongue of described grab；
It is provided with on described hook lock tongue and makes it keep the back-moving spring of normally off, and described hook lock tongue
Described main drive is connected by link gear；
At closing time, described lock point axle inserts the open slot of described lock panel, afterwards along described grab
Described hook lock tongue is backed down and enters in described draw-in groove, at the work of described back-moving spring by the domatic of outside
Under Yong Li, described hook lock tongue locking is by described lock point shaft locking.
Further, the medial surface of described draw-in groove is provided with lock point axle pushing part.
Further, described main drive includes the lock core being arranged in described lock box and is hinged on institute
State the driving plate in lock box, wherein:
The excircle of described lock core is provided with the gear teeth；
One end of described driving plate and described gear teeth meshing, the other end connects institute by described link gear
State hook lock tongue.
Further, described lock box is provided with internal lock, is provided with in described lock box and is driven by described internal lock
Dynamic push pedal, described driving plate has the first limiting plate, and described push pedal has can be with described the
One limiting plate contacts thus realizes the second limiting plate of interior lock function.
Further, described link gear uses steel wire rope and pulley.
Further, described link gear uses pull bar or chain sprocket mechanism.
Further, the rear portion of described lock panel is provided with back shroud, and described hook lock device is arranged at institute
State lock panel and interior intracavity that back shroud surrounds.
Further, described lock point axle is mushroom head structure.
This utility model has the advantages that
Compared with prior art, the hook lock dress during the automatic hook for antitheft door of the present utility model is locked
Putting employing hook lock tongue to coordinate in pairs with back-moving spring, in use, main drive passes through link gear
Folding between control hook lock tongue and corresponding lock point axle, simple in construction, easy and convenient during unlatching；Lock
Point axle and hook lock tongue between snap fit be capable of the locking in the most all around 6 directions,
Spacing, antitheft superpower with pick-proof performance.
Accompanying drawing explanation
Fig. 1 is the position view of the automatic hook lock of antitheft door of the present utility model；
Fig. 2 is the hook lock tongue locking with lock point axle of the automatic hook lock of antitheft door of the present utility model
Process schematic, wherein the direction of arrow is the direction of motion of door leaf, and A is door leaf opening schematic diagram,
B is door leaf locking process schematic, and C is leaf lock closed state schematic diagram；
Fig. 3 is the explosive view of the automatic hook lock of antitheft door of the present utility model；
Fig. 4 is the structural representation of the hook lock tongue of the automatic hook lock of antitheft door of the present utility model.
Detailed description of the invention
For making the technical problems to be solved in the utility model, technical scheme and advantage clearer, below
To be described in detail in conjunction with the drawings and the specific embodiments.
This utility model provides a kind of automatic hook for antitheft door to lock, as shown in Figures 1 to 4,
Including the lock box 13 for being arranged on door leaf 15 with for being arranged on the lock panel of door leaf 15 side
2, it is provided with main drive 3 in lock box 13, is provided with in lock panel 2 and main drive 3
Dynamic hook lock device 40；Some locks point axle 1, position corresponding in lock panel 2 it is provided with on doorframe 16
Installing and be equipped with open slot 21, hook lock device 40 includes some hook lock tongues 4, wherein:
One end of hook lock tongue 4 is hinged in lock panel 2, and the other end is provided with grab 41, grab 41
Lateral surface be domatic, be formed with draw-in groove 42 between inner side and the hook lock tongue 4 of grab 41；
It is provided with on hook lock tongue 4 and makes it keep the back-moving spring of normally off 5, and hook lock tongue 4 leads to
Cross link gear 50 and connect main drive 3；
At closing time, lock point axle 1 inserts the open slot 21 of lock panel 2, afterwards along outside grab 41
Hook lock tongue 4 is backed down and enters in draw-in groove 42, under the active force of back-moving spring 5 by the domatic of side
Lock point axle 1 is locked by hook lock tongue 4 locking.
Hook lock device 40 in this utility model uses hook lock tongue 4 to coordinate in pairs with back-moving spring 5,
In use, main drive 3 controls hook lock tongue 4 and corresponding lock point axle 1 by link gear 50
Between folding, simple in construction, easy and convenient during unlatching；In lock panel 2 during hold-down hook dead bolt 4,
The opening down of draw-in groove 42 on hook lock tongue 4 can be made, it is possible to so that draw-in groove 42 is opening up,
Being applied in combination of both mounting means can make the snap fit between lock point axle 1 and hook lock tongue 4 real
The now locking, spacing in the most all around 6 directions, antitheft and pick-proof performance is superpower.
As a kind of improvement of the present utility model, the medial surface of draw-in groove 42 is preferably provided with a lock point axle and pushes away
Dynamic portion 43.During enabling, main drive 3 controls hook lock tongue 4 by link gear 50 and rotates certain
Angle, lock point axle 1 is ejected from draw-in groove 42 by lock point axle pushing part 43, locks some axle 1 along opening
Groove 21 is away from door leaf 15, and under the effect of inertia so that door leaf 15 automatic spring doorframe 16 limit
More than 10mm, opens the door easy and convenient.
Further, main drive 3 can include the lock core 10 that is arranged in lock box 13 and hinged
Driving plate 9 in lock box 13, wherein:
The excircle of lock core 10 is provided with the gear teeth 101；
The one end driving plate 9 is engaged with the gear teeth 101, and the other end connects hook lock by link gear 50
Tongue 4.When unblanking in outdoor, rotary locking cylinder 10, drive plate 9 to rotate one under the drive of the gear teeth 101
Fixed angle, its other end, by pulling link gear 50 to make hook lock tongue 4 rotate, locks some axle 1
Can deviate from from the draw-in groove 42 of hook lock tongue 4, it is achieved unblank.
Preferably, lock box 13 can be provided with internal lock 12, can be provided with by internal lock in lock box 13
12 push pedals 11 driven, drive on plate 9 and have the first limiting plate, and push pedal 11 has can be with the
One limiting plate contacts thus realizes the second limiting plate of interior lock function.During indoor locking, in rotating
Lock 12 so that the second limiting plate in push pedal 11 contacts with driving the first limiting plate on plate 9, limit
System drives plate 9 to rotate, thus realizes outdoor and can not pass through the purpose that rotary locking cylinder 10 carries out unblanking.
As another kind of improvement of the present utility model, link gear 50 preferably employs steel wire rope 7 and slides
Wheel 8.One end of steel wire rope 7 can be simultaneously connected with all hook lock tongues 4, the other end walk around pulley 8 with
The other end driving plate 9 connects, and pulley 8 is preferably provided in lock box 13, and link gear 50 uses
The mode simple in construction that main drive 3 and hook lock device 40 are connected by steel wire rope 7 and pulley 8,
Easily maintenance.
Certainly, link gear 50 can also use those skilled in the art it is conceivable that meet this reality
By the various structures of new principle, such as pull bar or chain sprocket mechanism.
Preferably, the rear portion of lock panel 2 is provided with back shroud 6, and hook lock device 40 is arranged at lock panel
2 and the interior intracavity that surrounds of back shroud 6.This structure can protect hook lock device not destroyed by external force,
The use time is long.
Further, lock point axle 1 can be mushroom head structure.This structure makes punching on doorframe
Volume is greatly reduced, and enhances the intensity of doorframe.
To sum up, the automatic hook lockset for antitheft door of the present utility model has the advantage that
1, simple in construction, easy and convenient during unlatching；
When 2, turning the key in the lock door leaf can more than 10 millimeters of automatic spring frame limit, open the door easy and convenient,
It is suitable for old man, child；
3, this hook lock opening ways is suitable for key, fingerprint, magnetic card, password, head portrait identification, distant
Control, acoustic control, light-operated, model applied widely；
4, the punching volume on doorframe is little, and doorframe intensity is high；Door leaf is without stretching out hook lock tongue, and hook lock fills
Put and hide in door leaf, it is possible to be arranged in frame；
5, a lock point axle carry out in the most all around 6 directions locking, spacing, antitheft and pick-proof
Can be superpower.
The above is preferred implementation of the present utility model, it is noted that for the art
Those of ordinary skill for, on the premise of without departing from principle described in the utility model, it is also possible to make
Going out some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (8)
1. the automatic hook lock for antitheft door, including the lock box for being arranged on door leaf and
For being arranged on the lock panel of door leaf side, in described lock box, it is provided with main drive, described locking face
The hook lock device linked with described main drive it is provided with in plate；Some locks point it is provided with on doorframe
Axle, position corresponding in described lock panel is provided with open slot, it is characterised in that described hook lock device
Including some hook lock tongues, wherein:
One end of described hook lock tongue is hinged in described lock panel, and the other end is provided with grab, described card
The lateral surface of hook is domatic, is formed with draw-in groove between inner side and the described hook lock tongue of described grab；
It is provided with on described hook lock tongue and makes it keep the back-moving spring of normally off, and described hook lock tongue
Described main drive is connected by link gear；
At closing time, described lock point axle inserts the open slot of described lock panel, afterwards along described grab
Described hook lock tongue is backed down and enters in described draw-in groove, at the work of described back-moving spring by the domatic of outside
Under Yong Li, described hook lock tongue locking is by described lock point shaft locking.
Automatic hook for antitheft door the most according to claim 1 is locked, it is characterised in that
The medial surface of described draw-in groove is provided with lock point axle pushing part.
Automatic hook for antitheft door the most according to claim 1 and 2 is locked, and its feature exists
In, described main drive includes the lock core being arranged in described lock box and is hinged in described lock box
Drive plate, wherein:
The excircle of described lock core is provided with the gear teeth；
One end of described driving plate and described gear teeth meshing, the other end connects institute by described link gear
State hook lock tongue.
Automatic hook for antitheft door the most according to claim 3 is locked, it is characterised in that
It is provided with internal lock on described lock box, in described lock box, is provided with the push pedal driven by described internal lock, described
Drive on plate and there is the first limiting plate, described push pedal has can contact with described first limiting plate from
And the second limiting plate of lock function in realizing.
Automatic hook for antitheft door the most according to claim 4 is locked, it is characterised in that
Described link gear uses steel wire rope and pulley.
Automatic hook for antitheft door the most according to claim 4 is locked, it is characterised in that
Described link gear uses pull bar or chain sprocket mechanism.
Automatic hook for antitheft door the most according to claim 4 is locked, it is characterised in that institute
The rear portion stating lock panel is provided with back shroud, and described hook lock device is arranged at described lock panel and back shroud
The interior intracavity surrounded.
Automatic hook for antitheft door the most according to claim 1 is locked, it is characterised in that
Described lock point axle is mushroom head structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620475872.8U CN205777997U (en) | 2016-05-23 | 2016-05-23 | Automatic hook for antitheft door is locked |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620475872.8U CN205777997U (en) | 2016-05-23 | 2016-05-23 | Automatic hook for antitheft door is locked |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205777997U true CN205777997U (en) | 2016-12-07 |
Family
ID=58115458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620475872.8U Expired - Fee Related CN205777997U (en) | 2016-05-23 | 2016-05-23 | Automatic hook for antitheft door is locked |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205777997U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395896A (en) * | 2020-04-13 | 2020-07-10 | 庞老圈 | Door leaf or window sash locking device |
-
2016
- 2016-05-23 CN CN201620475872.8U patent/CN205777997U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395896A (en) * | 2020-04-13 | 2020-07-10 | 庞老圈 | Door leaf or window sash locking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20190523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |