CN202081721U - Mechanical burglar-proof door lock with coded remote control device - Google Patents
Mechanical burglar-proof door lock with coded remote control device Download PDFInfo
- Publication number
- CN202081721U CN202081721U CN2011201074860U CN201120107486U CN202081721U CN 202081721 U CN202081721 U CN 202081721U CN 2011201074860 U CN2011201074860 U CN 2011201074860U CN 201120107486 U CN201120107486 U CN 201120107486U CN 202081721 U CN202081721 U CN 202081721U
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- China
- Prior art keywords
- bolt
- lock
- remote control
- lock body
- slide block
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- Expired - Fee Related
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Abstract
The utility model discloses a mechanical burglar-proof door lock with a coded remote control device. The mechanical burglar-proof door lock has an original lock body structure comprising a lock body shell, a lock core, a main bolt, a universal bolt, an auxiliary bolt, a small bolt and the like, wherein the coded remote control device and a bolt limiting device controlled by the remote control device are arranged in a lock body. The mechanical burglar-proof door lock is characterized in that: the bolt limiting device is arranged at the bottom of a bottom surface pull rod which is linked with the main bolt and the universal bolt, consists of a slide block which leans on the lock body shell and slides along the bottom surface of the shell, and is connected to a telescopic rod of the remote control device; when the slide block is at a locking position, one side of the slide block leans on the lock body shell, and the other side of the slide block can be used for blocking the bottom end of the pull rod. Compared with the prior art, the utility model has the advantages that: the mechanical burglar-proof door lock has a simple and reliable structure, low failure rate, high burglar resistance and low manufacturing cost, and is convenient to use and maintain, the lock cannot be opened only by opening or damaging the lock core by adopting a technical measure, the main body structure and the original unlocking mode of the lock body are not changed, and the attractive appearance is not influenced.
Description
Technical field
The utility model relates to a kind of Mechanical theft-proof door lock that crypto remote control unit is housed.
Background technology
At present, common Mechanical theft-proof door lock generally all is provided with king bolt, world bolt, secondary bolt and spile, and king bolt and world bolt are interlocks.The user goes out the short time, only need draw or the turn secondary latch bolt, opens door, shuts door after going out, on the secondary latch bolt meeting automatic locking.Spile is that the user prevents that the open air from having the people to open the mechanism of security door when being in, and the user back-outs spile when needed, can prevent effectively that the outdoor technical method from opening security door.When going out for a long time, the user generally can use key turn safe-guard door lock behind the door, with king bolt and world stud portion or all back-outs, in the hope of reaching pick-proof, antitheft purpose in the pass.Yet, this Mechanical theft-proof door lock, king bolt and world bolt are by lock core control, as long as the turn lock core just can be opened door.Because the mechanical technique method of opening lock core is easy to grasp now, particularly lock core is destroyed by mechanical means easily and opens, thereby, indoor nobody the time, be difficult to take precautions against the stranger and open door lock.
Chinese patent ZL200720088186.6 discloses the safe-guard door lock that cipher remote control king bolt stopping device is housed in a kind of lock body.It is the restriction master to be fastened the king bolt retreat stop block and the devices such as additional mechanism providing additional operation and power switch thereof that are retracted into lock body place in the lock body of door lock, with the king bolt of original use mechanical key and day, bolt pull bar etc. partly form as a wholely, the controlled movement of king bolt retreat stop block is in the cipher remote control device.The user withdraws from a room and thinks when needing, with key the safe-guard door lock king bolt is screwed out a part earlier, this moment device power connection, send encoded signals with remote controller again, device moves to the position that can withstand king bolt with the king bolt retreat stop block of lock body inside, again king bolt is all screwed out the device auto power off.When opening the door earlier with key with a king bolt cycle part, power connection sends encoded signals with remote controller, device is removed the king bolt retreat stop block, with in the whole cycles locks of king bolt, security door is opened again.This safe-guard door lock, owing to open and the process complexity of locking a door, thereby have defectives such as using inconvenience.Simultaneously, also exist complex structure and cost to cross high deficiency.
Summary of the invention
The purpose of this utility model is to overcome the above-mentioned deficiency of prior art and a kind of easy to use, simple in structure and cheap Mechanical theft-proof door lock that crypto remote control unit is housed is provided.
The purpose of this utility model is to realize like this, its technical scheme is: a kind of Mechanical theft-proof door lock that crypto remote control unit is housed, it comprises the lock body shell, lock core, king bolt, world bolt, original-pack lock body structures such as secondary bolt and spile, and the locking bolt stopping means that in lock body, is provided with crypto remote control unit and controlled by remote control, it is characterized in that described locking bolt stopping means is arranged on king bolt, the world ties the bottom of moving bottom surface pull bar, constitute by a slide block that relies on the lock body shell and slide along the housing bottom surface, and be connected on the expansion link of remote control, this slide block is when locked position, one side relies on the lock body shell, and a side can be kept off the bottom at pull bar.Like this, when need are enabled the locking bolt stopping means, screw out king bolt, world bolt with key, one section room is just vacated in the bottom that this moment, king bolt, the world tied moving bottom surface pull bar, at this moment send locking control signal with remote controller, slide block puts in place, and retaining is in the pull bar bottom, pull bar just can not be shunk back, thereby plays the antitheft effect that can not unblank with lock core; Send unlocking signal with remote controller when opening the door, the slide block return just can be unblanked in original mode with key.Thereby, this safe-guard door lock, except that need with the remote controller, original mode of its mode and people custom of unblanking is constant, and does not change existing lock body agent structure, thereby easy to use, simple in structure and cheap.Historical facts or anecdotes has showed above-mentioned purpose.
The utility model is recommended described remote control, its power supply mode is the dual-purpose power supply of dc source, is provided with battery case and AC power converter, and described battery case and converter are arranged on independent box body is arranged outside the lock body, and near the lock body setting, power circuit is by placing in the door leaf.Like this, have a power failure when meeting, just battery-powered, and it is convenient to change battery, does not also affect the appearance simultaneously.
Compared with the prior art the utility model has following advantage: the one, and simple and reliable for structure, fault rate is low; The 2nd, theftproof is strong, depends merely on that technological means is opened or destroys lock core and can not unblank; The 3rd, do not change agent structure and original mode of unblanking of lock body, cheap, easy to use; The 4th, easy to maintenance, do not affect the appearance.
Description of drawings
The utility model below will describe in detail by accompanying drawing (embodiment):
Fig. 1, be structural representation of the present utility model.
The specific embodiment
With reference to Fig. 1, provided a kind of specific embodiment of the present utility model, as can be seen, this Mechanical theft-proof door lock, it comprises lock body shell 1, lock core 2, king bolt 3, world bolt 4, original-pack lock body structures such as secondary bolt 5 and spile, and the locking bolt stopping means 7 that in lock body, is provided with crypto remote control unit 6 and controlled by remote control, it is characterized in that described locking bolt stopping means 7 is arranged on king bolt, the world ties the bottom of moving bottom surface pull bar 8, constitute by a slide block that relies on the lock body shell and slide along the housing bottom surface, and be connected on the expansion link 9 of remote control, this slide block is when locked position, as shown in the figure, one side relies on the lock body shell, and a side can be kept off the bottom at pull bar.Be at the box body 12 that is provided with independent battery case 10 and AC power converter 11 near lock body shell 1 as supplementary features of the present utility model.
The utility model has given detailed description by top specific embodiment; but certainly much less on basis of the present utility model, can do some conversion and not exceed the protection domain of its claim 1; for example, described locking bolt stopping means 7 also can be arranged on outside the lock and be stuck on the pull bar of world bolt.
Claims (2)
1. Mechanical theft-proof door lock that crypto remote control unit is housed, it comprises the lock body shell, lock core, king bolt, world bolt, original-pack lock body structures such as secondary bolt and spile, and the locking bolt stopping means that in lock body, is provided with crypto remote control unit and controlled by remote control, it is characterized in that described locking bolt stopping means is arranged on king bolt, the world ties the bottom of moving bottom surface pull bar, constitute by a slide block that relies on the lock body shell and slide along the housing bottom surface, and be connected on the expansion link of remote control, this slide block is when locked position, one side relies on the lock body shell, and a side can be kept off the bottom at pull bar.
2. safe-guard door lock according to claim 1, it is characterized in that described remote control, its power supply mode is the dual-purpose power supply of dc source, be provided with battery case and AC power converter, and described battery case and converter are arranged on independent box body outside the lock body, and near the lock body setting, power circuit is by placing in the door leaf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201074860U CN202081721U (en) | 2011-04-07 | 2011-04-07 | Mechanical burglar-proof door lock with coded remote control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201074860U CN202081721U (en) | 2011-04-07 | 2011-04-07 | Mechanical burglar-proof door lock with coded remote control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202081721U true CN202081721U (en) | 2011-12-21 |
Family
ID=45342357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201074860U Expired - Fee Related CN202081721U (en) | 2011-04-07 | 2011-04-07 | Mechanical burglar-proof door lock with coded remote control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202081721U (en) |
-
2011
- 2011-04-07 CN CN2011201074860U patent/CN202081721U/en not_active Expired - Fee Related
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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: 20111221 Termination date: 20140407 |