CN201560638U - Code-insurance safe-guard door lock device - Google Patents
Code-insurance safe-guard door lock device Download PDFInfo
- Publication number
- CN201560638U CN201560638U CN200920291902XU CN200920291902U CN201560638U CN 201560638 U CN201560638 U CN 201560638U CN 200920291902X U CN200920291902X U CN 200920291902XU CN 200920291902 U CN200920291902 U CN 200920291902U CN 201560638 U CN201560638 U CN 201560638U
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- safe
- lock
- safety
- insurance
- electromagnet assembly
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- Expired - Fee Related
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Abstract
The utility model discloses a code-insurance safe-guard door lock device, which comprises a safe-guard door main lock, a connecting rod arranged on the side of the safe-guard door and a code lock, wherein the code lock comprises an electromagnet assembly; a safe pin bolt is arranged on the electromagnet assembly; a safe hole is formed on the connecting rod; the electromagnet assembly is mounted on the safe-guard door corresponding to the safe hole; the safe pin bolt is matched with the safe hole; and the safe pin bolt is sleeved in the safe hole. The utility model has simple structure and convenient and flexible use. Strangers cannot unlock a house door on the premise of not knowing an unlocking code of the code lock even if a key of a house door built-in lock is obtained, so that the safety is greatly enhanced.
Description
Technical field
The utility model relates to a kind of accessory, the lockset on particularly a kind of door.
Background technology
Existing security door generally adopts security door master lock and security door side chain to form, and opening safe-guard door lock, drives the connecting rod of security door side with key simultaneously, and connecting rod drives security door side chain driving lever, and driving lever can be opened the security door side chain.The performance of the anti-pirate of the open of the security door that generally uses on the market is difficult to satisfy user's needs, and a lot of larceny cases all burglar " are drawn out " security door with simple tool and taken place.Utilize master key, Unlocking gun, hit technical opening methods such as spoon and can in very short time, open it, have very big potential safety hazard,, owner is at a loss when key loss or after being replicated.For example, the development in city nowadays brings a large amount of house to let problems, because the tenant is because of the frequent conversion of need of work residence, whenever there being the tenant to leave away, the landlord needs the door lock that more renews.
Fingerprint Lock is also arranged in the market, and its unlatching requires very strict, at first is the hand of unblanking, not competent can not wetting, and power can not greatly can not be little on the power; On the small differences of the different lines of the hand, there is the possibility of erroneous judgement in Fingerprint Lock, and technical is not very ripe, therefore also has certain defective.
The utility model content
The purpose of this utility model is to provide a kind of password security device at having the above-mentioned weak point that employed safe-guard door lock exists now, only depends on key and master key technical opening can't open door, to improve the security performance of present safe-guard door lock.
The technical scheme that technical problem adopted that the utility model solves is: Cipher safety safe-guard door lock device comprises the connecting rod of security door master lock, security door side, it is characterized in that also comprising coded lock, coded lock comprises electromagnet assembly, electromagnet assembly is provided with the safety plug tongue, on connecting rod, be provided with the insurance hole, on the security door of electromagnet assembly installation to the insurable hole site, safety plug tongue and insurance hole are suitable, and the safety plug tongue is enclosed within the insurance hole.Electromagnet assembly is connected with outdoors cipher input by lead, receives password by data communication from cipher input, after the password identification comparison is correct, and the adhesive of control electromagnet apparatus.With key operated security door master lock, because the safety plug tongue is enclosed within the insurance hole, because in original state, the safety plug tongue is enclosed within the insurance hole, connecting rod can not move, and security door can not be opened; Password when the input coded lock, after the password identification comparison is correct, the control electromagnet assembly, when flowing through electromagnet, electric current (unlocking signal is arranged), the electromagnet apparatus adhesive, and the safety plug tongue breaks away from the insurance hole, with key operated security door master lock, because the safety plug tongue withdraws from the insurance hole, connecting rod can move, and security door just can be opened.
Because the utility model has been located at coded lock device, has both made the stranger obtain the key of security door, not knowing the unlatching password of coded lock, also can't open door.In addition, the password of coded lock can be provided with at any time, even password is open, also can insure by resetting.
During concrete enforcement, the safety plug tongue of electromagnet assembly is with back-moving spring and reseting plate, and back-moving spring withstands on the reseting plate, reseting plate can with the servo-actuated of safety plug tongue.
As preferably, coded lock comprises inner lock cover, is provided with the manual safety button on inner lock cover, insurance bar in manual safety button end is fixed with, and interior insurance bar is located at the reseting plate opposite position.When the time spent of doing that will remove coded lock, rotation manual safety button, interior insurance bar can be depressed reseting plate, and the safety plug tongue breaks away from the insurance hole simultaneously, and with key operated security door master lock, because the safety plug tongue withdraws from the insurance hole, connecting rod can move, and security door just can be opened.Whether can independently determine to give the door lock of oneself to encrypt when the user gos out, when the user feels to need to increase safety, just can open manual stop button, interior insurance bar breaks away from reseting plate.Open door lock and both needed to be grasped common mechanical technical opening method, grasp decoding technique again, increased difficulty greatly.
As preferably, coded lock comprises outer locking closure, and locking closure is provided with emergent cage knob outside, and emergent cage knob end is fixed with outer insurance bar, insures bar outward and is located at the reseting plate opposite position.Do not have when coded lock under the abnormal conditions such as electricity or damage, can enable emergent lock, open emergent cage knob, outer insurance bar can be depressed reseting plate, the safety plug tongue breaks away from the insurance hole simultaneously, with key operated security door master lock, because the safety plug tongue withdraws from the insurance hole, connecting rod can move, and security door just can be opened.
As preferably, connecting rod is provided with side chain.When opening coded lock, with key operated security door master lock, connecting rod drives security door side chain driving lever simultaneously, and driving lever can be opened the security door side chain, has so just further increased the theftproof performance of security door.
The beneficial effects of the utility model are: the utility model is simple in structure, and using method is convenient, flexible, has both made the stranger obtain the key of door built-in lock, not knowing the unlatching password of coded lock, also can't open door, and safety strengthens greatly.
Description of drawings
Below in conjunction with drawings and Examples utility model is further specified.
Fig. 1 is the utility model example structure schematic diagram;
Fig. 2 is the utility model embodiment electromagnet assembly, inside and outside locking closure mounting structure schematic diagram;
Fig. 3 is the structural representation of the outer locking closure of the utility model embodiment;
Fig. 4 is the structural representation of the utility model embodiment inner lock cover;
Fig. 5 is the structural representation of the utility model embodiment electromagnet assembly;
Fig. 6 is the structural representation of the utility model embodiment manual safety button;
Fig. 7 is the structural representation of insurance bar in the utility model embodiment;
Fig. 8 is the structural representation of the emergent cage knob of the utility model embodiment;
Fig. 9 is the structural representation that the utility model embodiment insures bar outward.
Among the figure: 1, security door 2, main lock 3, electromagnet assembly 4, side chain 5, connecting rod 6, insurance hole 7, outer locking closure 8, inner lock cover 9, manual safety button 10, emergent cage knob 11, interior insurance bar 12, insure bar 31, reseting plate 32, safety plug tongue 33, back-moving spring 71, LCDs 72, password input key 73, emergent lockhole 74, emergent lock cap 81, battery case cover plate 82, inward lock outward
The specific embodiment:
In Fig. 1, Fig. 2, the utility model embodiment Cipher safety safe-guard door lock device comprises that the security door master locks 2, the connecting rod 5 of security door 1 side, side chain 4, coded lock, and coded lock comprises electromagnet assembly 3, inner lock cover 8 and outer locking closure 7.In Fig. 5, the safety plug tongue 32 of electromagnet assembly 3 is with back-moving spring 33 and reseting plate 31, and back-moving spring 33 withstands on the reseting plate 31, reseting plate 31 can with 32 servo-actuateds of safety plug tongue.Be provided with insurance hole 6 on connecting rod 5, on the security door 1 that electromagnet assembly 3 is installed 6 positions, insurable hole, safety plug tongue 32 and insurance hole 6 are suitable, and safety plug tongue 32 is enclosed within the insurance hole 6.In conjunction with Fig. 3, Fig. 4, Fig. 6, Fig. 7, Fig. 8 and Fig. 9, on inner lock cover 8, be provided with manual safety button 9, also be provided with battery case cover plate 81, inward lock 82 on inner lock cover 8 panels, insurance bar 11 in manual safety button 9 ends are fixed with, interior insurance bar 11 is located at reseting plate 31 opposite positions; Locking closure 7 is provided with emergent cage knob 10 outside, also have LCDs 71, password input key 72, emergent lockhole 73, emergent lock cap 74 on the panel on the outer locking closure 7, emergent cage knob 10 is positioned at emergent lock cap 74 and emergent lockhole 73, emergent cage knob 10 ends are fixed with outer insurance bar 12, insure bar 12 outward and are located at reseting plate 31 opposite positions.
When the time spent of doing that will remove coded lock, rotation manual safety button 9, interior insurance bar 4 can be depressed reseting plate 31, safety plug tongue 32 breaks away from insurance hole 6 simultaneously, with key operated security door master lock, because safety plug tongue 32 withdraws from insurance hole 6, connecting rod 5 can move, and security door just can be opened.Whether can independently determine to give the door lock of oneself to encrypt when the user gos out, when the user feels to need to increase safety, just can open manual stop button 9, interior insurance bar 4 breaks away from reseting plate 31.Open door lock and both needed to be grasped common mechanical technical opening method, grasp decoding technique again, increased difficulty greatly.
Do not have when coded lock under the abnormal conditions such as electricity or damage, can enable emergent lock, open and open emergent cage knob 10, outer insurance bar 12 can be depressed reseting plate 31, safety plug tongue 32 breaks away from insurance hole 6 simultaneously, locks 2 with key operated security door master, because safety plug tongue 32 withdraws from insurance hole 6, connecting rod 5 can move, and security door 1 just can be opened.
Because connecting rod is provided with side chain 4, when opening coded lock, locks 2 with key operated security door master simultaneously, connecting rod 5 drives security door side chain 4 driving levers, and driving lever can be opened security door side chain 4, has so just further increased the theftproof performance of security door.
Claims (5)
1. Cipher safety safe-guard door lock device comprises the connecting rod of security door master lock, security door side, it is characterized in that also comprising coded lock, coded lock comprises electromagnet assembly, electromagnet assembly is provided with the safety plug tongue, on connecting rod, be provided with the insurance hole, on the security door of electromagnet assembly installation to the insurable hole site, safety plug tongue and insurance hole are suitable, and the safety plug tongue is enclosed within the insurance hole.
2. Cipher safety safe-guard door lock device according to claim 1 is characterized in that: the safety plug tongue of above-mentioned electromagnet assembly is with back-moving spring and reseting plate, and back-moving spring withstands on the reseting plate, reseting plate can with the servo-actuated of safety plug tongue.
3. Cipher safety safe-guard door lock device according to claim 2, it is characterized in that: above-mentioned coded lock comprises inner lock cover, is provided with the manual safety button on inner lock cover, insurance bar in manual safety button end is fixed with, interior insurance bar is located at the reseting plate opposite position.
4. Cipher safety safe-guard door lock device according to claim 1, it is characterized in that: above-mentioned coded lock comprises outer locking closure, and locking closure is provided with emergent cage knob outside, and emergent cage knob end is fixed with outer insurance bar, insures bar outward and is located at the reseting plate opposite position.
5. according to claim 1,2,3 or 4 described Cipher safety safe-guard door lock devices, it is characterized in that: connecting rod is provided with side chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920291902XU CN201560638U (en) | 2009-12-10 | 2009-12-10 | Code-insurance safe-guard door lock device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920291902XU CN201560638U (en) | 2009-12-10 | 2009-12-10 | Code-insurance safe-guard door lock device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201560638U true CN201560638U (en) | 2010-08-25 |
Family
ID=42625785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920291902XU Expired - Fee Related CN201560638U (en) | 2009-12-10 | 2009-12-10 | Code-insurance safe-guard door lock device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201560638U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104652990A (en) * | 2013-11-18 | 2015-05-27 | 阮桥本 | Combined linkage lock device |
| CN106088846A (en) * | 2016-08-15 | 2016-11-09 | 何鑫 | A kind of novel non-linkage tandem type two-stage protection safety lock mechanical mechanism |
-
2009
- 2009-12-10 CN CN200920291902XU patent/CN201560638U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104652990A (en) * | 2013-11-18 | 2015-05-27 | 阮桥本 | Combined linkage lock device |
| CN106088846A (en) * | 2016-08-15 | 2016-11-09 | 何鑫 | A kind of novel non-linkage tandem type two-stage protection safety lock mechanical mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 Termination date: 20101210 |