CN204238689U - Antitheft disjunctor lockset - Google Patents
Antitheft disjunctor lockset Download PDFInfo
- Publication number
- CN204238689U CN204238689U CN201420604186.7U CN201420604186U CN204238689U CN 204238689 U CN204238689 U CN 204238689U CN 201420604186 U CN201420604186 U CN 201420604186U CN 204238689 U CN204238689 U CN 204238689U
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- lock
- locks
- fixed head
- gangbar
- master lock
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Abstract
The utility model discloses a kind of antitheft disjunctor lockset, it comprises a fixed head, one master lock, two secondary locks and two locks, described master lock is arranged on the centre position of fixed head, the symmetrical actuating arm being respectively provided with one and its lock core synchronous interaction on the both sides of this master lock, two side positions of the symmetrical master lock of two secondary locks are arranged on described fixed head, and this secondary lock is provided with the gangbar be connected with its dead bolt, one end of this gangbar is connected by the actuating arm of drive disk assembly with its side nearly, two locks are symmetrical arranged the two ends of fixed head, and be connected respectively by the other end of connecting rod with the gangbar of its side nearly.The utility model smart structural design, rationally, be provided with master lock, secondary lock and lock simultaneously, substantially increase the anti-defensive ability/resistance ability of security door, security performance is good, anti-theft effect is good, and when locking and open master lock, secondary lock and lock also corresponding the making of synchronous interaction lock or breakdown action, easy to use, simple and easy, bring convenience to people's lives.
Description
Technical field
The utility model relates to lock technology field, is specifically related to a kind of antitheft disjunctor lockset.
Background technology
Along with the raising day by day of people's living standard and the quickening of rhythm of life, the prevention awareness of people is also strengthened day by day.So the security door sold on the market is varied, it has different design concepts separately, makes every effort to the antitheft requirement that can reach different user.
Safe-guard door lock is for realizing the locking between door and doorframe, realize the locking of opposite house in the locking bolt hole that door lock mainly utilizes locking bolt to be plugged on doorframe, realizing the unlatching of door, is generally utilize key to pull tapered end, and tapered end drives locking bolt action by transmission mechanism.For increasing the theftproof performance of security door, general security door is provided with master key and secondary lock simultaneously.The structure of existing secondary lock of anti-theft door lock is similar to the structure of master lock, and secondary lock is the miniaturization of master lock.When realizing the unlatching of security door, except needing to use key to realize except the unlatching of master lock, also need to use key to realize the unlatching of secondary lock.In this unlatching at security door and locking process, seem and bother a little, thus constrain popularization and the application of security door, there is potential safety hazard.
Utility model content
For above-mentioned deficiency, the purpose of this utility model is, provides a kind of smart structural design, rationally, safety is high, and locking and unlatching antitheft disjunctor lockset easily.
For achieving the above object, technical scheme provided by the utility model is:
A kind of antitheft disjunctor lockset, it comprises a fixed head, one master lock, two secondary locks and two locks, described master lock is arranged on the centre position of fixed head, the symmetrical actuating arm being respectively provided with one and its lock core synchronous interaction on the both sides of this master lock, two side positions of the symmetrical master lock of two secondary locks are arranged on described fixed head, and this secondary lock is provided with the gangbar be connected with its dead bolt, one end of this gangbar is connected by the actuating arm of drive disk assembly with its side nearly, two locks are symmetrical arranged the two ends of fixed head, and be connected respectively by the other end of connecting rod with the gangbar of its side nearly.
Improve as one of the present utility model, described drive disk assembly is aluminum alloy bar, one of iron bar or steel bar.
The beneficial effects of the utility model are: the utility model smart structural design, rationally, be provided with master lock, secondary lock and lock simultaneously, substantially increase the anti-defensive ability/resistance ability of security door, security performance is good, anti-theft effect is good, and when locking and open master lock, secondary lock and lock also corresponding the making of synchronous interaction lock or breakdown action, easy to use, simple and easy, bring convenience to people's lives, in addition the utility model compact overall structure, simple, be easy to realize, cost is low, is beneficial to wide popularization and application.
Below in conjunction with accompanying drawing and embodiment, the utility model is further illustrated.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of master lock in the utility model.
Fig. 3 is the structural representation of secondary lock in the utility model.
Detailed description of the invention
Embodiment, see Fig. 1 to Fig. 3, the antitheft disjunctor lockset of the one that the present embodiment provides, it comprises fixed head 1, master lock 2, two secondary lock 3 and two locks 4.On the both sides of described master lock 2, symmetry is respectively provided with an actuating arm 21, and this actuating arm 21 is connected with the lock core of described master lock 2, and namely the dead bolt of this master lock 2 is when retracting, and also the corresponding actuating arm 21 that pulls is retracted, and realizes synchronous interaction effect.Concrete, see Fig. 2, lock core 22 movable part of master lock 2 is provided with a flap 23, and the bilateral symmetry of this flap 23 is provided with two rotating shafts.This rotating shaft is connected with hinged arm 24, the other end of this hinged arm 24 is connected with described actuating arm 21.In like manner, described secondary lock 3 is also provided with the gangbar 5 with its dead bolt synchronous interaction, pulls by gangbar 5 to direction, described master lock 2 side, then the dead bolt of corresponding drive secondary lock 3 is retracted.Install connection for convenience, this gangbar 5 runs through whole secondary lock 3, and one end is used for being connected with drive disk assembly 6, and the other end is used for being connected with connecting rod 7.Concrete, see Fig. 3, this gangbar 5 is provided with promotion skewed slot, and is provided with the skewback suitable with this promotion skewed slot on the dead bolt 31 of secondary lock 3, when this skewback is corresponding with the position of promotion skewed slot, dead bolt 31 under the elastic force effect of spring 32, automatic retraction.When gangbar 5 promotes to the rightabout of described master lock 2 side, namely this skewback with promote the position that is staggeredly located of skewed slot, then corresponding release dead bolt 31, realizes the object of genlocing.
Described master lock 2 is arranged on the centre position of fixed head 1, two secondary locks 3 are symmetrical arranged on described fixed head 1 by two side positions of corresponding master lock 2, and namely two secondary locks 3 are symmetricly set on the both sides of described master lock 2.
Two locks 4 are respectively fixedly connected with connecting rod 7, the two ends of fixed head 1 are respectively provided with a holder 8, this holder 8 is provided with the axis hole suitable with described connecting rod 7, two locks 4 run through the axis hole on holder 8 by the connecting rod 7 on it, realize the two ends two locks 4 being arranged on fixed head 1, each component locations is rationally distributed, sound construction, good anti-theft effect.
By drive disk assembly 6, the actuating arm 21 in master lock 2 is connected with one end of the gangbar 5 in secondary lock 3, the connecting rod 7 of the other end its side nearly of this gangbar 5 is connected.Described drive disk assembly 6 can be aluminum alloy bar, one of iron bar or steel bar.
When locking or open master lock 2, under the synchronous interaction effect of actuating arm 21, gangbar 5 and connecting rod 7, corresponding secondary lock 3 and the lock 4 of also driving synchronously makes locking or breakdown action, easy to use, simple and easy, brings convenience to people's lives.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change above-mentioned embodiment and revise.Therefore, the utility model is not limited to detailed description of the invention disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although employ some specific terms in this manual, these terms just for convenience of description, do not form any restriction to the utility model.As described in the utility model above-described embodiment, adopt structure same or analogous with it and other lockset obtained, all in the utility model protection domain.
Claims (2)
1. an antitheft disjunctor lockset, it is characterized in that: it comprises a fixed head, one master lock, two secondary locks and two locks, described master lock is arranged on the centre position of fixed head, the symmetrical actuating arm being respectively provided with one and its lock core synchronous interaction on the both sides of this master lock, two side positions of the symmetrical master lock of two secondary locks are arranged on described fixed head, and this secondary lock is provided with the gangbar be connected with its dead bolt, one end of this gangbar is connected by the actuating arm of drive disk assembly with its side nearly, two locks are symmetrical arranged the two ends of fixed head, and be connected respectively by the other end of connecting rod with the gangbar of its side nearly.
2. antitheft disjunctor lockset according to claim 1, is characterized in that: described drive disk assembly is aluminum alloy bar, one of iron bar or steel bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420604186.7U CN204238689U (en) | 2014-10-20 | 2014-10-20 | Antitheft disjunctor lockset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420604186.7U CN204238689U (en) | 2014-10-20 | 2014-10-20 | Antitheft disjunctor lockset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204238689U true CN204238689U (en) | 2015-04-01 |
Family
ID=52768202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420604186.7U Active CN204238689U (en) | 2014-10-20 | 2014-10-20 | Antitheft disjunctor lockset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204238689U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956397A (en) * | 2017-12-30 | 2018-04-24 | 四川美立方门业有限公司 | The double lock advanced anti-theft safety door of steel |
| CN108678648A (en) * | 2018-07-31 | 2018-10-19 | 吴端龙 | A kind of split type ground hook lock |
-
2014
- 2014-10-20 CN CN201420604186.7U patent/CN204238689U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956397A (en) * | 2017-12-30 | 2018-04-24 | 四川美立方门业有限公司 | The double lock advanced anti-theft safety door of steel |
| CN108678648A (en) * | 2018-07-31 | 2018-10-19 | 吴端龙 | A kind of split type ground hook lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |