CN2527645Y - Column-type automatic lock - Google Patents
Column-type automatic lock Download PDFInfo
- Publication number
- CN2527645Y CN2527645Y CN 02215280 CN02215280U CN2527645Y CN 2527645 Y CN2527645 Y CN 2527645Y CN 02215280 CN02215280 CN 02215280 CN 02215280 U CN02215280 U CN 02215280U CN 2527645 Y CN2527645 Y CN 2527645Y
- Authority
- CN
- China
- Prior art keywords
- tongue
- lock body
- fixed
- lock
- main tongue
- 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 utility model relates to a locking tool, in particular to a post type automatic lock whose primary tongue can be locked automatically when the door is locked. The utility model overcomes the disadvantages that the automation and the safety of the present locking tool are not high and faults occur easily on the present locking tool. The technical proposal is that: the post type automatic lock comprises a lock buttoning shell and a lock body, wherein, the lock body is fixed with an oblique tongue and a primary tongue; the oblique tongue is provided with a spring that can make the oblique tongue extend ; the primary tongue, a cam and a pressing plate are fixed together by a lock head; the terminal of the lock body is provided with a rotary reversed V-shaped automatic hook; the end with the hook of the terminal of the lock body is connected in a leaning way with the primary tongue, and the other end is connected in a leaning way with a fixed plate arranged on the lock body; the part of the lock body, which is near to the terminal of the primary tongue and is beneath the automatic hook, is provided with a rotary insurance poking rod. The utility model is characterized in that the primary tongue is provided with a spring that can control the primary tongue to extend; the primary tongue is nested and fixed on a screw arranged on the lock body by means of a sliding positioning waist-shaped hole of the primary tongue; a hollowed post positioning pressing sleeve is nested on the screw; a spacer -shaped pressing plate is nested on the lock head and is connected by pressing with the cam; the insurance poking rod is a single plate with a certain thickness, and is fixed on a knob by means of a pressing plate. The utility model is mainly used on the lock of the door in the family.
Description
One, technical field
The utility model relates to a kind of lockset, but particularly a kind of pillar automatic locking of main at closing time tongue automatic locking.
Two, background technology
The door lock that has oblique tongue and main tongue commonly used at present, pressing plate is to be fixed on the lock body by multipoint positioning, main tongue spring is fixed on the pressing plate, in case produce location and installation deviation, dead bolt blocks easily, and pressing plate is bigger, be crimped on the cam, make cam rotation increase resistance easily.The insurance driving lever adopts the multi-disc interlock, and safety feature is not high.
Three, summary of the invention
The utility model technical issues that need to address are: the flexible location of easy main tongue, reduce the pressure of pressing plate to cam, and simplify safety structure and increase safety factor.The technical solution of the utility model is: the pillar automatic locking, comprise snap close shell, lock body, be fixed with oblique tongue and main tongue on the lock body, tiltedly have the oblique tongue spring that can make oblique tongue flexible on the tongue, main tongue, cam, pressing plate are fixed together by tapered end, afterbody at lock body is provided with a rotating human-like automatic hook, its buckle end and main tongue are abutted against, and the fixed head on the other end and the lock body is abutted against, near main tongue afterbody, the automatic hook below, lock body is provided with rotating insurance driving lever.It is characterized in that: have on the main tongue and can control the flexible main tongue spring of main tongue, main tongue is followed closely by the post that its spacing mounting hole socket of sliding is fixed on the lock body, post nails on and is socketed with the spacing gland of hollow column, pad shape pressing plate is socketed on the tapered end and the crimping cam, the insurance driving lever is fixed on the knob by compressing tablet for certain thickness monolithic plate is arranged.The beneficial effects of the utility model are: the location of main tongue and flexible by the spring control on mounting hole and post nail and the main tongue makes winner tongue location more accurate, flexible convenient and swift.And adopting pad shape pressing plate stationary cam hold down gag, compact conformation, fault rate are low, use safer.The insurance driving lever of certain thickness monolithic plate has been simplified the insurance member, has more strengthened the safety factor of lockset.
Four, appended drawings is among the utility model structural representation figure: 1-snap close shell, 2-lock body, the oblique tongue of 3-, the oblique tongue spring of 4-, 5-fixed head, 6-automatic hook, 7-master's tongue spring, 8-insures driving lever, the movable wheel of 9-, the 10-tapered end, 11-cam, 12-master's tongue, 13-post nail, the 14-mounting hole, 15-gland, 16-pressing plate.
Five, the specific embodiment
The pillar automatic locking, comprise snap close shell 1, lock body 2, oblique tongue 3, oblique tongue spring 4, fixed head 5, automatic hook 6, main tongue spring 7, insurance driving lever 8, movable wheel 9, tapered end 10, cam 11, main tongue 12, post nail 13, mounting hole 14, gland 15, pressing plate 16, be fixed with oblique tongue 3 and main tongue 12 on the lock body 2, tiltedly have the oblique tongue spring 4 that can make oblique tongue flexible on the tongue 3, afterbody at lock body 1 is provided with a rotating human-like automatic hook 6, its buckle end and main tongue 12 afterbody end plates are abutted against, fixed head 5 on the other end and the lock body 1 is abutted against, main tongue spring 7 is fixed on the fixed head 5, tapered end 10 passes lock body socket master tongue 12 successively, the end has the cam 11 of movable wheel 9, pad shape pressing plate 16, it has movable wheel 9 one ends and main tongue 12 afterbody boss are abutted against, the other end and limited block are adjacent, main tongue 12 is socketed in the post nail 13 that is fixed on the lock body by its mounting hole 14, and by being socketed in post to nail on hollow column gland 15 spacing, near main tongue 12 afterbodys, below automatic hook 6, lock body 2 is provided with the rotating certain thickness monolithic plate insurance driving lever 8 that has, and is fixed on the knob by compressing tablet.The use of automatic locking: tiltedly tongue 3 collision snap close shells 1 move right at closing time, drive automatic hook 6 rotations simultaneously, and automatic hook 6 breaks away from main tongue 12 parts, main tongue 12 stretches out lock body 2 under main tongue spring 7 effects, door lock closes, and rotates insurance driving lever 8, can add insurance to door lock; When opening the door, rotate counterclockwise around the tapered end parts by tapered end 10 shift fork drive activities wheel 9, cam 11, movable wheel 9 promotes main tongue 12 parts and moves right, and promotes automatic hook 6 rotations, opens oblique tongue 3 simultaneously.Key resets, the main tongue 12 in automatic hook 6 hooks jail, and tiltedly tongue 3 stretches out, and replys normality.
Claims (3)
1, the pillar automatic locking, comprise the snap close shell, lock body, be fixed with oblique tongue and main tongue on the lock body, tiltedly have the oblique tongue spring that can make oblique tongue flexible on the tongue, by tapered end with main tongue, cam, pressing plate is fixed together, afterbody at lock body is provided with a rotating human-like automatic hook, its buckle end and main tongue are abutted against, fixed head on the other end and the lock body is abutted against, near main tongue afterbody, the automatic hook below, lock body is provided with rotating insurance driving lever, it is characterized in that: have on the main tongue and can control the flexible main tongue spring of main tongue, main tongue is followed closely by the post that its spacing mounting hole socket of sliding is fixed on the lock body, post nails on and is socketed with the spacing gland of hollow column, and pad shape pressing plate is socketed on the tapered end and the crimping cam.
2, pillar automatic locking according to claim 1 is characterized in that: main tongue spring is fixed on the fixed head 5.
3, pillar automatic locking according to claim 1 is characterized in that: the insurance driving lever is fixed on the knob by compressing tablet for certain thickness monolithic plate is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02215280 CN2527645Y (en) | 2002-01-22 | 2002-01-22 | Column-type automatic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02215280 CN2527645Y (en) | 2002-01-22 | 2002-01-22 | Column-type automatic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2527645Y true CN2527645Y (en) | 2002-12-25 |
Family
ID=33694447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02215280 Expired - Fee Related CN2527645Y (en) | 2002-01-22 | 2002-01-22 | Column-type automatic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2527645Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100451387C (en) * | 2006-01-11 | 2009-01-14 | 广州广电运通金融电子股份有限公司 | Throttle valve reversing closing apparatus |
| CN102953602A (en) * | 2011-08-23 | 2013-03-06 | 张月平 | Flat-tumbler antitheft lock and key |
| CN105444500A (en) * | 2014-07-31 | 2016-03-30 | 青岛海尔股份有限公司 | Door body structure and refrigerator with the door body structure |
-
2002
- 2002-01-22 CN CN 02215280 patent/CN2527645Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100451387C (en) * | 2006-01-11 | 2009-01-14 | 广州广电运通金融电子股份有限公司 | Throttle valve reversing closing apparatus |
| CN102953602A (en) * | 2011-08-23 | 2013-03-06 | 张月平 | Flat-tumbler antitheft lock and key |
| CN105444500A (en) * | 2014-07-31 | 2016-03-30 | 青岛海尔股份有限公司 | Door body structure and refrigerator with the door body structure |
| CN105444500B (en) * | 2014-07-31 | 2017-09-29 | 青岛海尔股份有限公司 | Door body structure and the refrigerator with the door body structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |