CN2844348Y - Automatic lock - Google Patents
Automatic lock Download PDFInfo
- Publication number
- CN2844348Y CN2844348Y CN 200520116167 CN200520116167U CN2844348Y CN 2844348 Y CN2844348 Y CN 2844348Y CN 200520116167 CN200520116167 CN 200520116167 CN 200520116167 U CN200520116167 U CN 200520116167U CN 2844348 Y CN2844348 Y CN 2844348Y
- Authority
- CN
- China
- Prior art keywords
- dead bolt
- bolt
- lock
- shifting block
- bolt plate
- 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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- Lock And Its Accessories (AREA)
Abstract
The utility model relates to an automatic lock. The inner part of a lock shell is provided with a lock core, and a lock bolt plate is connected with a lock bolt. The lock bolt plate is connected with a spring which is used for pushing the lock bolt plate, and the inner part of the lock shell is provided with a triggering lock bolt and a triggering mechanism which is linked with the triggering lock bolt, wherein the triggering lock bolt is provided with a restoring spring and the lock bolt plate is provided with a guiding column which is used for pushing a multiway lock rod. The utility model is characterized in that the triggering lock bolt is an oblique lock bolt. Because the oblique lock bolt is used as the triggering lock bolt and the positioning of the oblique lock bolt is accurate, the situation that the lock bolt is sprung when the lock bolt is not aligned with a lock bolt hole is avoided so that the working reliability of the automatic lock can be improved. Because the guiding column can drive the multiway lock rod to expand, the utility model can be made into a multiway automatic lock with the function of multiway locking.
Description
Technical field:
The utility model relates to lock technology field, particularly a kind of automatic locking.
Background technology:
Existing automatic locking is provided with automatic blocking mechanism, and at closing time, doorframe touches and triggers dead bolt, triggers dead bolt and touches automatic blocking mechanism, and dead bolt is ejected, and realizes the automatic blocking function.In existing automatic locking, trigger dead bolt and adopt circular dead bolt or elastic double-faced dead bolt mostly, it can realize touching the function of automatic blocking mechanism.Because the location of circular dead bolt or elastic double-faced dead bolt is inaccurate, when dead bolt misalignment dead bolt hole often occurring, the situation that dead bolt just ejects.Dead bolt after the ejection can rub with doorframe, even it is unreliable to lock, and causes the pulling handle also can open the door, and has influenced the reliability of automatic locking work greatly.
Moreover, occurred a kind of lockset on the market, but this type of lockset is not had a function of automatic locking, the locking inconvenient operation of closing the door with quick unlatching and locking function yet.
Summary of the invention:
The purpose of this utility model is: a kind of antitheft automatic locking with rapidly opened and closed function, dead bolt accurate positioning is provided.The utility model is achieved through the following technical solutions:
A kind of automatic locking is provided with lock core in the lock housing, be connected with dead bolt on the bolt plate; Bolt plate is connected with the spring that is used to promote bolt plate, is provided with the triggering dead bolt in the lock housing and reaches and trigger the dead bolt trigger mechanism of interlock mutually, triggers dead bolt and is provided with back-moving spring; Bolt plate is provided with the guide pillar that is used to promote multidirectional locking bar; It is characterized in that: described triggering dead bolt is oblique dead bolt.Since adopt oblique dead bolt as the triggering dead bolt, tiltedly dead bolt accurate positioning, when having avoided dead bolt misalignment dead bolt hole, the situation that dead bolt just ejects, thus improved the reliability of automatic locking work.Because it is flexible that guide pillar can drive multidirectional locking bar, the utility model be can be made into have the multidirectional automatic locking of multidirectional lock function.
In the utility model, handle shifting block and outer handle shifting block in being provided with in the described lock housing, interior handle shifting block is provided with the point of dialling that can drive main shift fork, main shift fork can drive bolt plate and dead bolt retraction, be equipped with on the inside and outside handle shifting block and drive the point of dialling that triggers dead bolt, the lock core shift fork can drive bolt plate; Bolt plate is provided with the card division, is provided with the rotating locating blocks that matches with the card division in the lock housing, and rotating locating blocks is provided with back-moving spring, and outer handle shifting block can drive rotating locating blocks chucking card division.
Because outer handle shifting block can drive rotating locating blocks chucking card division, be equipped with on the inside and outside handle shifting block and drive the point of dialling that triggers dead bolt; The outer handle shifting block of backward rotation, rotating locating blocks chucking card division, the location bolt plate, at this moment, the automatic blocking mechanism of automatic locking just can't work, and makes the utility model can be used as passage lock and uses.
Because interior handle shifting block is provided with group point that can drive main shift fork and triggers dead bolt and dial a little, handle in rotating can drive dead bolt simultaneously and trigger dead bolt, realizes the function of opening fast.
The action of lockset recovery automatic blocking function is as follows: when handle put in place in rotating, toward next pressure, interior handle shifting block touched main shift fork and bolt plate again, card division and rotational positioning interblock are loosening, rotating locating blocks resets under the effect of back-moving spring, and lockset is removed the passage lock function, reverts to automatic locking.
In the utility model, described trigger mechanism comprises: be located at the fork that triggers the dead bolt rear portion, fork links to each other with the backstay of band grab, grab on the backstay matches with the card division on the bolt plate, be provided with trace between handle shifting block and fork in described, be equipped with microscler perforate on the backstay of fork and band grab.
When dead bolt bounced back, the grab on the backstay matched with the card division on the bolt plate, can be with the bolt plate location of contraction state.
When triggering tongue touching doorframe, trigger dead bolt and touch fork, the backstay that fork drives the band grab rotates, and makes the card division on the grab release lock hyoplastron, and bolt plate finishes automatically locking under the effect of spring.
In indoor quick unlatching or when making passage lock and using, interior handle shifting block drives and triggers dead bolt, trace or main shift fork, and trace drives fork, owing to be equipped with microscler perforate on fork and the backstay, fork just withdraws from and triggers the dead bolt rear portion, makes to trigger not contact fork when contracting behind the dead bolt.Lockset touches trigger mechanism at the indoor Shi Buhui that opens the door, and dead bolt can not ejected automatically.Prevent the misoperation that the indoor back dead bolt that opens the door ejects.
When the outdoor use key unlocking, because the lock core shift fork blocks bolt plate, trigger dead bolt shake-up fork dead bolt is ejected, after key produced, because outdoor handle is decontroled in advance, grab blocked the card division, and dead bolt can not eject yet at this moment.It can prevent the misoperation that the outdoor back dead bolt of unblanking ejects.
Outdoor when making passage lock and using, because rotating locating blocks is blocked bolt plate, trigger dead bolt and touch fork dead bolt is ejected, make lockset when making passage lock and using, have the function of the misoperation that prevents that the outdoor back dead bolt of unblanking from ejecting outdoor.
In the utility model, described bolt plate is provided with two card divisions of matching with grab, and grab can snap in respectively on two card divisions, and push pedal can translation under the lock core shift fork drives, one end of push pedal can enter in the space between two card divisions, and bolt plate is provided with two portions of dialling that match with the lock core shift fork.
Because bolt plate is provided with two card divisions of matching with grab and two portions of dialling that match with the lock core shift fork, when adopting key unlocking, the lock core shift fork is stirred push pedal earlier, make an end of push pedal withdraw from space between two card divisions, anchor point in the push pedal is blocked by the stuck point on the lock housing cover plate, and push pedal can not resetted.At this moment, grab just can block the space between two card divisions, and bolt plate is located.Key again, the stuck point on the anchor point release lock housing-plate in the push pedal, grab just can block another card division, realizes the location.The utility model can be realized two grades of unlatchings, improves the theftproof performance of lock pin automatic locking greatly.Simultaneously, two grades of unlatchings can make unblank more laborsaving.
In the utility model, be provided with safety tongue in the described lock housing.It can insure indoor.
Description of drawings:
Fig. 1 is the utility model embodiment 1 dead bolt structural representation when stretching out, and saves a multidirectional locking bar among the figure.
Structural representation when Fig. 2 is the withdrawal of the utility model embodiment 1 dead bolt saves a multidirectional locking bar and outer handle shifting block among the figure.
Fig. 3 is that the utility model triggers the dead bolt schematic diagram.
Fig. 4 is the outer handle shifting block schematic diagram of the utility model.
Fig. 5 is a handle shifting block schematic diagram in the utility model.
The specific embodiment:
In conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5: the automatic locking of present embodiment comprises: be provided with lock core in the lock housing 1, the lock core shift fork can drive bolt plate 2.Lock core and lock core shift fork are prior aries, and be not shown.Be connected with dead bolt 3 on the bolt plate 2; Bolt plate is provided with the guide pillar 5 that is used to promote multidirectional locking bar 4.Bolt plate is connected with the spring 6 that is used to promote bolt plate, is provided with triggering dead bolt 7 in the lock housing and reaches and trigger the dead bolt trigger mechanism of interlock mutually, and triggering dead bolt 7 is oblique dead bolts.Trigger dead bolt and be provided with back-moving spring 8.
Trigger mechanism comprises: be located at the fork 18 that triggers the dead bolt rear portion, fork links to each other with the backstay 20 of band grab 19, and the grab 19 on the backstay matches with the card division 15 on the bolt plate.18 of interior handle shifting block 9 and forks are provided with trace 21, are equipped with microscler perforate 22,23 on the backstay of fork and band grab.
Bolt plate is provided with two card divisions of matching with grab 15,24, grab 19 can snap on two card divisions respectively, push pedal 25 can translation under the lock core shift fork drives, and an end of push pedal can enter in the space between two card divisions, and bolt plate is provided with two group portions 26 that match with the lock core shift fork.Be provided with safety tongue 27 in the lock housing.
Because tiltedly tongue can be located more accurately as triggering dead bolt, ejects when preventing dead bolt misalignment dead bolt hole.Because it is flexible that guide pillar can drive multidirectional locking bar, present embodiment be can be made into have the multidirectional automatic locking of multidirectional lock function.
Outer handle shifting block can drive rotating locating blocks chucking card division, the outer handle shifting block of backward rotation, and rotating locating blocks chucking card division, the location bolt plate makes present embodiment can be used as passage lock and uses.And interior handle shifting block is provided with and can drives dialling point and trigger dead bolt and dialling a little of main shift fork, and handle in rotating can drive dead bolt simultaneously and trigger dead bolt, realizes the function of opening fast.
Claims (5)
1, a kind of automatic locking is provided with lock core in the lock housing, be connected with dead bolt on the bolt plate; Bolt plate is connected with the spring that is used to promote bolt plate, is provided with the triggering dead bolt in the lock housing and reaches and trigger the dead bolt trigger mechanism of interlock mutually, triggers dead bolt and is provided with back-moving spring; Bolt plate is provided with the guide pillar that is used to promote multidirectional locking bar; It is characterized in that: described triggering dead bolt is oblique dead bolt.
2, automatic locking according to claim 1; It is characterized in that: handle shifting block and outer handle shifting block in being provided with in the described lock housing, interior handle shifting block is provided with the point of dialling that can drive main shift fork, main shift fork can drive bolt plate and dead bolt retraction, is equipped with on the inside and outside handle shifting block to drive the point of dialling that triggers dead bolt, and the lock core shift fork can drive bolt plate; Bolt plate is provided with the card division, is provided with the rotating locating blocks that matches with the card division in the lock housing, and rotating locating blocks is provided with back-moving spring, and outer handle shifting block can drive rotating locating blocks chucking card division.
3, automatic locking according to claim 2; It is characterized in that: described trigger mechanism comprises: be located at the fork that triggers the dead bolt rear portion, fork links to each other with the backstay of band grab, grab on the backstay matches with the card division on the bolt plate, be provided with trace between handle shifting block and fork in described, be equipped with microscler perforate on the backstay of fork and band grab.
4, automatic locking according to claim 3; It is characterized in that: described bolt plate is provided with two card divisions of matching with grab, grab can snap on two card divisions respectively, push pedal can translation under the lock core shift fork drives, and an end of push pedal can enter in the space between two card divisions, and bolt plate is provided with two group portions that match with the lock core shift fork.
5, automatic locking according to claim 1; It is characterized in that: be provided with safety tongue in the described lock housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520116167 CN2844348Y (en) | 2005-10-20 | 2005-10-20 | Automatic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520116167 CN2844348Y (en) | 2005-10-20 | 2005-10-20 | Automatic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2844348Y true CN2844348Y (en) | 2006-12-06 |
Family
ID=37486300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520116167 Expired - Fee Related CN2844348Y (en) | 2005-10-20 | 2005-10-20 | Automatic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2844348Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103806759A (en) * | 2012-11-07 | 2014-05-21 | 能诚集团有限公司 | Automatic lock |
-
2005
- 2005-10-20 CN CN 200520116167 patent/CN2844348Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103806759A (en) * | 2012-11-07 | 2014-05-21 | 能诚集团有限公司 | Automatic lock |
| CN103806759B (en) * | 2012-11-07 | 2017-02-22 | 王力安防产品有限公司 | Automatic lock |
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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: 20061206 Termination date: 20111020 |