CN102864988B - A kind of automatic locking lock body - Google Patents
A kind of automatic locking lock body Download PDFInfo
- Publication number
- CN102864988B CN102864988B CN201210358193.9A CN201210358193A CN102864988B CN 102864988 B CN102864988 B CN 102864988B CN 201210358193 A CN201210358193 A CN 201210358193A CN 102864988 B CN102864988 B CN 102864988B
- Authority
- CN
- China
- Prior art keywords
- hyoplastron
- lock body
- lock
- body shell
- locking key
- 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 present invention relates to a kind of automatic locking lock body, comprise lock body shell, master lock hyoplastron, paster, described master lock hyoplastron is placed in lock body shell, contact, and hyoplastron head stretches out in lock body shell between master lock hyoplastron and lock body shell by the elastic force of the first spring; This hyoplastron head is fixed with pivot pin, overlaps to have and slidably go up locking key on this pivot pin, and on this, locking key and pivot pin are provided with the second spring, in upper locking key, have snapped in roller, and this roller is toward paster place, and described paster is fixed on doorframe, and this paster and master lock hyoplastron match; Beneficial effect of the present invention is: 1, this lock body is longer and large than the dead bolt of other little lock bodies, more reliable on quality and retaining, and adopts the automatic locking mode of roller touching doorframe, also can dead bolt be done longlyer; 2, anti-plug, retaining pick-proof, automatic locking.
Description
Technical field
The present invention relates to lock body technical field, relate in particular to a kind of automatic locking lock body.
Background technology
Existing little lock body is substantially taking oblique spring bolt as main on the market, and the length of stretching out is short and little, is again to tip in by doorframe limitDead bolt, such dead bolt cannot do length, also causes the dead bolt of at every turn closing the door all in friction, can be dumb without oil, refuel and spot clothingTrousers.
Summary of the invention
The object of the invention is to overcome the deficiency that prior art exists, and provide a kind of easy and simple to handle, anti-theft is good automatically onLock lock body.
The object of the invention is to complete by following technical solution, it comprises lock body shell, master lock hyoplastron, paster, describedMaster lock hyoplastron is placed in lock body shell, contact, and hyoplastron head stretches out between master lock hyoplastron and lock body shell by the elastic force of the first springLock body shell; This hyoplastron head is fixed with pivot pin, overlaps to have and slidably go up locking key on this pivot pin, and on this, locking key and pivot pin are provided with the second bulletSpring, has snapped in roller in upper locking key, and this roller is toward paster place, and described paster is fixed on doorframe, this paster and master lockHyoplastron matches.
As preferably, in described lock body shell, be provided with shift fork, the retaining point on shift fork contacts with the opening point on master lock hyoplastron,Pulling a little on shift fork contacts with the die stop on master lock hyoplastron.
As preferably, in described lock body shell, be provided with locking key, the tab phase on the keyed end on locking key and master lock hyoplastronContact, the solution snap close on locking key pushes away a little and contacts with the release in upper locking key.
Beneficial effect of the present invention is: 1, this lock body is longer and large than the dead bolt of other little lock bodies, more reliable on quality and retaining, andAdopt the automatic locking mode of roller touching doorframe, also can dead bolt be done longlyer; 2, anti-plug, retaining pick-proof, automatic locking.
Brief description of the drawings
Fig. 1 is locking state structural representation of the present invention.
Fig. 2 is opening structural representation of the present invention.
Fig. 3 is master lock clapper structure schematic diagram of the present invention.
Fig. 4 is the bond structure schematic diagram of locking of the present invention.
Fig. 5 is locking key structural representation of the present invention.
Fig. 6 is shifting fork structure schematic diagram of the present invention.
Label in accompanying drawing is respectively: 1, lock body shell; 2, paster; 3, master lock hyoplastron; 4, roller; 5, onLocking key; 6, locking key; 7, shift fork; 8, pivot pin; 9, the first spring; 10, the second spring; 3-1, openQi Dian; 3-2, tab; 3-3 die stop; 3-4, hyoplastron head; 5-1, release push away a little; 6-1, keyed end;6-2 separates snap close; 7-1, retaining point; 7-2, pull a little.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is done to detailed introduction: as shown in drawings, the present invention includes lock body shell 1, master lock hyoplastron 3,Paster 2, described master lock hyoplastron 3 is placed in lock body shell 1, passes through the bullet of the first spring 9 between master lock hyoplastron 3 and lock body shell 1Power contacts, and hyoplastron head 3-4 stretches out in lock body shell 1; This hyoplastron head 3-4 is fixed with pivot pin 8, and on this pivot pin 8, cover has and can slideMoving upper locking key 5, on this, locking key 5 is provided with the second spring 10 with pivot pin 8, has snapped in roller 4, this roller 4 in upper locking key 5Toward paster 2 places, described paster 2 is fixed on doorframe, and this paster 2 matches with master lock hyoplastron 3.
In described lock body shell 1, be provided with shift fork 7, the opening point 3-1 phase on the retaining point 7-1 on shift fork 7 and master lock hyoplastron 3Contact, the 7-2 that pulls on shift fork 7 contacts with the die stop 3-3 on master lock hyoplastron 3. The described interior setting of lock body shell 1Have locking key 6, the keyed end 6-1 of locking key 6 and the tab 3-2 on master lock hyoplastron 3 contact mutually, the release on locking key 6Button 6-2 pushes away a 5-1 with the release of upper locking key 5 and contacts.
Opening process: rotation shift fork 7, the 7-2 that pulls on shift fork 7 pulls the opening point 3-1 on master lock hyoplastron 3, does laterallyMotion. The tab 3-2 that now the keyed end 6-1 of locking key 6 withstands on master lock hyoplastron 3 locks master lock hyoplastron 3, makes it notCan under the effect of the elastic force of the first spring 9, eject master lock hyoplastron 3, complete unlatching.
The process of locking: when roller 4 is subject to External Force Acting, in drive, transverse movement is done in locking key 5, makes the release of locking key 5 push away a 5-1Promote the solution snap close 6-2 rotation on locking key 6, thereby make the go out of lock locking of key 6 of tab 3-2 on master lock hyoplastron 3The locking of point 6-1, master lock hyoplastron 3 ejects under the elastic force effect of the first spring 9, completes and locks. Retaining point on shift fork 77-1 has withstood the die stop 3-3 on master lock hyoplastron 3, makes master lock hyoplastron 3 have stopping function.
The present invention is not limited to above-mentioned embodiment, no matter do any variation on its shape or material form, every employing thisBright provided structural design, is all a kind of distortion of the present invention, all should think within protection domain of the present invention.
Claims (3)
1. an automatic locking lock body, comprise lock body shell (1), master lock hyoplastron (3), paster (2), it is characterized in that: described master lock hyoplastron (3) is placed in lock body shell (1), between master lock hyoplastron (3) and lock body shell (1), contact by the elastic force of the first spring (9), and hyoplastron head (3-4) stretches out in lock body shell (1); This hyoplastron head (3-4) is fixed with pivot pin (8), the upper cover of this pivot pin (8) has slidably goes up locking key (5), locking key on this (5) is provided with the second spring (10) with pivot pin (8), in upper locking key (5), snap in roller (4), this roller (4) is located toward paster (2), described paster (2) is fixed on doorframe, and this paster (2) matches with master lock hyoplastron (3).
2. automatic locking lock body according to claim 1, it is characterized in that: in described lock body shell (1), be provided with shift fork (7), retaining point (7-1) on shift fork (7) contacts with the die stop (3-3) on master lock hyoplastron (3), and the point (7-2) that pulls on shift fork (7) contacts with the opening point (3-1) on master lock hyoplastron (3).
3. automatic locking lock body according to claim 1, it is characterized in that: in described lock body shell (1), be provided with locking key (6), keyed end (6-1) on locking key (6) contacts mutually with the tab (3-2) on master lock hyoplastron (3), and the solution snap close (6-2) on locking key (6) pushes away point (5-1) with the release in upper locking key (5) and contacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210358193.9A CN102864988B (en) | 2012-09-24 | 2012-09-24 | A kind of automatic locking lock body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210358193.9A CN102864988B (en) | 2012-09-24 | 2012-09-24 | A kind of automatic locking lock body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102864988A CN102864988A (en) | 2013-01-09 |
| CN102864988B true CN102864988B (en) | 2016-05-11 |
Family
ID=47444093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210358193.9A Expired - Fee Related CN102864988B (en) | 2012-09-24 | 2012-09-24 | A kind of automatic locking lock body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102864988B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110735563A (en) * | 2019-11-05 | 2020-01-31 | 宁波生久柜锁有限公司 | kinds of lock |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1948681A (en) * | 2006-11-06 | 2007-04-18 | 夏士林 | Automatic locking antitheft lock |
| CN201241532Y (en) * | 2008-05-24 | 2009-05-20 | 马春淋 | Multifunctional anti-theft lock |
| CN201433613Y (en) * | 2009-07-09 | 2010-03-31 | 夏志云 | Top tongue type double-surface automatic locking body |
| JP2010248750A (en) * | 2009-04-14 | 2010-11-04 | West Inx Ltd | Hook lock |
| CN102619407A (en) * | 2012-04-10 | 2012-08-01 | 杨瑾 | Triggering device for automatic lock |
| CN202882596U (en) * | 2012-09-24 | 2013-04-17 | 夏志云 | Automatic locking lock body |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2834115B1 (en) * | 1997-12-01 | 1998-12-09 | タキゲン製造株式会社 | Automatic locking type lock device |
-
2012
- 2012-09-24 CN CN201210358193.9A patent/CN102864988B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1948681A (en) * | 2006-11-06 | 2007-04-18 | 夏士林 | Automatic locking antitheft lock |
| CN201241532Y (en) * | 2008-05-24 | 2009-05-20 | 马春淋 | Multifunctional anti-theft lock |
| JP2010248750A (en) * | 2009-04-14 | 2010-11-04 | West Inx Ltd | Hook lock |
| CN201433613Y (en) * | 2009-07-09 | 2010-03-31 | 夏志云 | Top tongue type double-surface automatic locking body |
| CN102619407A (en) * | 2012-04-10 | 2012-08-01 | 杨瑾 | Triggering device for automatic lock |
| CN202882596U (en) * | 2012-09-24 | 2013-04-17 | 夏志云 | Automatic locking lock body |
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| Publication number | Publication date |
|---|---|
| CN102864988A (en) | 2013-01-09 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20160511 Termination date: 20170924 |
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| CF01 | Termination of patent right due to non-payment of annual fee |