CN102889021B - Adjusting mechanism for mortise type anti-theft door lock - Google Patents
Adjusting mechanism for mortise type anti-theft door lock Download PDFInfo
- Publication number
- CN102889021B CN102889021B CN201210397915.1A CN201210397915A CN102889021B CN 102889021 B CN102889021 B CN 102889021B CN 201210397915 A CN201210397915 A CN 201210397915A CN 102889021 B CN102889021 B CN 102889021B
- Authority
- CN
- China
- Prior art keywords
- insurance
- sheet
- bar shaped
- shaped slide
- slide opening
- 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.)
- Active
Links
Landscapes
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses an adjusting mechanism for a mortise type anti-theft door lock. The adjusting mechanism is arranged inside a lock body and comprises a safe resetting sheet and a safe guiding sheet which is arranged on the safe resetting sheet and is capable of relatively sliding left and right; a first lateral edge is arranged at the lateral part of the safe resetting sheet; an inner connection hole is formed in the first lateral edge; the safe guiding sheet is located at a second lateral edge arranged at the outer side of the first lateral edge; an outer connection hole is formed in the position at the second lateral edge, relative to the inner connection hole; and the adjusting mechanism further comprises a movable locking pin, wherein the movable locking pin can be inserted when the outer connection hole and the inner connection hole are opposite, so that the safe resetting sheet and the safe guiding sheet are integrally connected. For overcoming the defects of the technology, the invention provides the adjusting mechanism for the mortise type anti-theft door lock, which has the advantages of good anti-theft property and adjustable control.
Description
[technical field]
The present invention relates to a kind of for the governor motion on mortise theft-proof door lock.
[background technology]
Mortise theft-proof door lock is a kind of conventional lock, the Fang Xin that existing insertion-core lock generally comprises lock body, panel, is connected with handle, the side's of being provided with tongue in lock core, latch bolt, safety tongue.There is following shortcoming in present insertion-core lock: square tongue, and latch bolt, safety tongue is driven by square core simultaneously, and safety tongue can not depart from the control of Fang Xin, and the adjustable control of lock is poor like this.
[summary of the invention]
The present invention has overcome the deficiency of above-mentioned technology, provide that a kind of theftproof performance is good, adjustable control for the governor motion on mortise theft-proof door lock.
For achieving the above object, the present invention has adopted following technical proposal:
A kind of for the governor motion on mortise theft-proof door lock, it is arranged in lock body 1, comprising insurance return sheet 7 and be arranged on insurance return sheet 7 also can the relative insurance prerotation vane 5 that it horizontally slips, at insurance return sheet 7 sidepieces, be provided with first side 71, on first side 71, be provided with interconnecting hole 711, the outside that is positioned at first side 71 at insurance prerotation vane 5 sidepieces is provided with second side 51, and on second side 51, the position relative with interconnecting hole 711 is provided with outer connecting hole 511; Described governor motion also includes the movable lock pin 10 that can insert when outer connecting hole 511 is relative with interconnecting hole 711 and insurance return sheet 7, insurance prerotation vane 5 are connected as a single entity.
Described governor motion also comprises rotary regulating lever 12, between movable lock pin 10 and insurance prerotation vane 5, be provided with lock pin back-moving spring 8, a side at rotary regulating lever 12 middle parts is provided with the release breach 121 that makes to insure prerotation vane 5,7 separation of insurance return sheet after confession described movable lock pin 10 outer ends are stretched into, and after the opposite side at rotary regulating lever 12 middle parts is provided with rotation, promotion activity lock pin 10 can be inserted into the promotion wall 122 in outer connecting hole 511, interconnecting hole 711 successively.
Described insurance return sheet 7 can be arranged on the large sharp sheet 3 of insurance in lock body 1 slidingly, insure on large sharp sheet 3 and be fixed with safety tongue 6, at the large sharp sheet 3 of insurance, be provided with the first bar shaped slide opening 32, on lock body, be fixed with the first gag lever post 33 being inserted in this first bar shaped slide opening 32.
On the large sharp sheet 3 of insurance, be fixed with the second gag lever post 18, the length that is provided with the second bar shaped slide opening 73, the second bar shaped slide openings 73 that pass for the second gag lever post 18 on described insurance return sheet 7 is greater than the external diameter of the second gag lever post 18.
Insurance prerotation vane 5 on the second bar shaped slide opening 73 above be provided with the 3rd bar shaped slide opening 52, described the second gag lever post 18 upper ends are passed from the 3rd bar shaped slide opening 52, the length of the 3rd bar shaped slide opening 52 is greater than the length of the second bar shaped slide opening 73.
On insurance prerotation vane 5, be provided with the hook 53 catching on for the transmission component in described lock body.
Compared with prior art, the invention has the beneficial effects as follows: the insurance return sheet being stacked together, insurance prerotation vane can be connected as a single entity or be separated, during use, the activity of insurance return sheet is contained on the large sharp sheet of insurance that is fixed with safety tongue, insurance prerotation vane is flexibly connected with the transmission component on lock body, just can realize the interlock of safety tongue and Fang Xin or separated, reach the effect of adjustable control.
[accompanying drawing explanation]
Fig. 1 is that the present invention is contained in the stereogram on safe-guard door lock.
Fig. 2 is the stereogram that removes top cover of Fig. 1.
Fig. 3 is that the present invention is contained in schematic diagram after theft-proof door lock structure.
Fig. 4 is stereogram of the present invention.
Fig. 5 is the explosive view of Fig. 4.
The structure chart of Fig. 6 when to be insurance prerotation vane of the present invention be fixedly connected with one with insurance return sheet.
The structure chart of Fig. 7 when to be insurance prerotation vane of the present invention separate with insurance return sheet.
[specific embodiment]
As shown in Fig. 1-7, a kind of for the governor motion on mortise theft-proof door lock, it is arranged in lock body 1, comprising insurance return sheet 7 and be arranged on insurance return sheet 7 also can the relative insurance prerotation vane 5 that it horizontally slips, at insurance return sheet 7 sidepieces, be provided with first side 71, on first side 71, be provided with interconnecting hole 711, the outside that is positioned at first side 71 at insurance prerotation vane 5 sidepieces is provided with second side 51, and on second side 51, the position relative with interconnecting hole 711 is provided with outer connecting hole 511; Described governor motion also includes the movable lock pin 10 that can insert when outer connecting hole 511 is relative with interconnecting hole 711 and insurance return sheet 7, insurance prerotation vane 5 are connected as a single entity.
During use, this governor motion is arranged on safe-guard door lock, safe-guard door lock includes lock body 1, at lock body 1 sidepiece, be provided with panel 2, in lock body 1, be provided with the latch bolt 101 outside extending panel 2 left, side's tongue 102, safety tongue 6, on safety tongue 6, be fixedly attached on the large sharp sheet 3 of described insurance, on the large sharp sheet 3 of insurance, be provided with lower breach 31, on a sidewall of lower breach 31, be provided with locking screens 311, knob 16 is housed in described lock body, on knob 16, be provided with to stretch into and can block locking screens 311 after the interior rotation of lower breach 31 and dop 161 in restriction safety tongue 6 retraction lock bodies, on dop 161, be connected with guide spring 17, guide spring 17 other ends are fixed on lock body,
This governor motion also comprises rotary regulating lever 12, between movable lock pin 10 and insurance prerotation vane 5, be provided with lock pin back-moving spring 8, one end of rotary regulating lever 12 is contained on lock body rotationally, the other end extending panel of rotary regulating lever 12, a side at rotary regulating lever 12 middle parts is provided with after confession described movable lock pin 10 outer ends are stretched into and makes to insure prerotation vane 5, the release breach 121 of insurance return sheet 7 separation, after being provided with rotation, the opposite side at rotary regulating lever 12 middle parts promotion activity lock pin 10 can be inserted into outer connecting hole 511 successively, promotion wall 122 in interconnecting hole 711.
In lock body 1, be fixed with position-limited rack 9, on position-limited rack 9, on the position corresponding with outer connecting hole 511, be provided with the pin-and-hole passing for described movable lock pin 10.
Described insurance return sheet 7 can be arranged on the large sharp sheet 3 of insurance in lock body 1 slidingly, insure on large sharp sheet 3 and be fixed with safety tongue 6, at the large sharp sheet 3 of insurance, be provided with the first bar shaped slide opening 32, on lock body, be fixed with the first gag lever post 33 being inserted in this first bar shaped slide opening 32.
On the large sharp sheet 3 of insurance, be fixed with the second gag lever post 18, the length that is provided with the second bar shaped slide opening 73, the second bar shaped slide openings 73 that pass for the second gag lever post 18 on described insurance return sheet 7 is greater than the external diameter of the second gag lever post 18.
Insurance prerotation vane 5 on the second bar shaped slide opening 73 above be provided with the 3rd bar shaped slide opening 52, described the second gag lever post 18 upper ends are passed from the 3rd bar shaped slide opening 52, the length of the 3rd bar shaped slide opening 52 is greater than the length of the second bar shaped slide opening 73.
On insurance prerotation vane 5, be provided with the hook 53 catching on for the transmission component 200 in described lock body.
Described transmission component 200 comprises the escape bar 21 being flexibly connected with square core 22, the driver blade 20 that escape bar 21 other ends are flexibly connected, driver blade 20 other ends are connected with return sheet 19, and return sheet 19 other ends are flexibly connected with the hook 53 on described insurance prerotation vane 5.
Operating principle of the present invention is as follows:
When promotion activity lock pin 10 makes it, be inserted into successively in outer connecting hole 511, interconnecting hole 711, make to insure prerotation vane 5 and be fixedly connected with one with insurance return sheet 7.When handle is opened lock body, driving square core 22 to rotate, side's core 22 is connecting escape bar 21, escape bar 21 is connecting driver blade 20, the rear end of driver blade 20 is connecting return sheet 19, return sheet 19 is connecting insurance prerotation vane 5, insurance prerotation vane 5 is connected with insurance return sheet 7 by movable lock pin 10, insurance return sheet 7 is fixed on the large sharp sheet 3 of insurance, insurance return sheet 7 pulls knob 16, the elastic force that knob 16 sees through guide spring 17 clockwise rotates, driving insurance prerotation vane 5 together level toward moving right, because insurance prerotation vane 5 is fixed on the large sharp sheet 3 of insurance, admittedly insure large sharp sheet 3 also level toward moving right, thereby safety tongue return is realized and reached escaping function.
When movable lock pin 10 moves, exit outer connecting hole 511, interconnecting hole 711, make to insure prerotation vane 5 separated with insurance return sheet 7.When handle is opened lock body, driving square core 22 to rotate, side's core 22 is connecting escape bar 21, and escape bar 21 is connecting driver blade 20, and the rear end of driver blade 20 is connecting return sheet 19, return sheet 19 is connecting insurance prerotation vane 5, but because insurance prerotation vane 5 is not connected with insurance return sheet 7, stretchy knob 16 does not clockwise rotate, insurance prerotation vane 5 and the large sharp sheet 3 of insurance can not level is past move right, make the safety tongue can not return, escaping function loses efficacy.
Claims (5)
1. one kind for the governor motion on mortise theft-proof door lock, it is arranged in lock body (1), it is characterized in that, comprising insurance return sheet (7) and be arranged on that insurance return sheet (7) is upper also can the relative insurance prerotation vane (5) that it horizontally slips, at insurance return sheet (7) sidepiece, be provided with first side (71), on first side (71), be provided with interconnecting hole (711), the outside that is positioned at first side (71) at insurance prerotation vane (5) sidepiece is provided with second side (51), in second side, (51) upper position relative with interconnecting hole (711) is provided with outer connecting hole (511), described governor motion also includes and when outer connecting hole (511) is relative with interconnecting hole (711), can insert and will insure return sheet (7), the movable lock pin (10) that is connected as a single entity of insurance prerotation vane (5), described governor motion also comprises rotary regulating lever (12), between movable lock pin (10) and insurance prerotation vane (5), be provided with lock pin back-moving spring (8), a side at rotary regulating lever (12) middle part is provided with for described movable lock pin (10) outer end and stretches into rear make to insure prerotation vane (5), the separated release breach (121) of insurance return sheet (7), after the opposite side at rotary regulating lever (12) middle part is provided with rotation, promotion activity lock pin (10) can be inserted into successively to the promotion wall (122) in outer connecting hole (511), interconnecting hole (711).
2. kind according to claim 1 is for the governor motion on mortise theft-proof door lock, it is characterized in that, described insurance return sheet (7) can be arranged on the large sharp sheet of insurance (3) in lock body (1) slidingly, insure and on large sharp sheet (3), be fixed with safety tongue (6), at the large sharp sheet of insurance (3), be provided with the first bar shaped slide opening (32), on lock body, be fixed with the first gag lever post (33) being inserted in this first bar shaped slide opening (32).
3. according to claim 2 for the governor motion on mortise theft-proof door lock, it is characterized in that, on the large sharp sheet of insurance (3), be fixed with the second gag lever post (18), on described insurance return sheet (7), be provided with the second bar shaped slide opening (73) passing for the second gag lever post (18), the length of the second bar shaped slide opening (73) is greater than the external diameter of the second gag lever post (18).
4. according to claim 3 for the governor motion on mortise theft-proof door lock, it is characterized in that being provided with the 3rd bar shaped slide opening (52) in the top of upper the second bar shaped slide opening (73) of insurance prerotation vane (5), described the second gag lever post (18) upper end is passed from the 3rd bar shaped slide opening (52), and the length of the 3rd bar shaped slide opening (52) is greater than the length of the second bar shaped slide opening (73).
5. according to claim 4 for the governor motion on mortise theft-proof door lock, it is characterized in that being provided with the hook (53) catching on for the transmission component in described lock body on insurance prerotation vane (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210397915.1A CN102889021B (en) | 2012-10-18 | 2012-10-18 | Adjusting mechanism for mortise type anti-theft door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210397915.1A CN102889021B (en) | 2012-10-18 | 2012-10-18 | Adjusting mechanism for mortise type anti-theft door lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102889021A CN102889021A (en) | 2013-01-23 |
| CN102889021B true CN102889021B (en) | 2014-12-10 |
Family
ID=47532685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210397915.1A Active CN102889021B (en) | 2012-10-18 | 2012-10-18 | Adjusting mechanism for mortise type anti-theft door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102889021B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2646313Y (en) * | 2003-06-24 | 2004-10-06 | 李善德 | Collision automatic locking multifunctional antitheft door lock |
| CN101614088A (en) * | 2008-06-23 | 2009-12-30 | 深圳市同创新佳科技有限公司 | The lock core of electronic anti-theft door lock |
| CN201620663U (en) * | 2010-01-14 | 2010-11-03 | 中山市高利锁业股份有限公司 | Lock body driving square bolt to pop up through inclined bolt to realize self-latching and locking |
| CN203008532U (en) * | 2012-10-18 | 2013-06-19 | 中山市基信锁芯有限公司 | Adjusting mechanism used for anti-theft mortice door lock |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040089033A1 (en) * | 1998-10-29 | 2004-05-13 | Mei-Feng Lu | Door lock structure |
-
2012
- 2012-10-18 CN CN201210397915.1A patent/CN102889021B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2646313Y (en) * | 2003-06-24 | 2004-10-06 | 李善德 | Collision automatic locking multifunctional antitheft door lock |
| CN101614088A (en) * | 2008-06-23 | 2009-12-30 | 深圳市同创新佳科技有限公司 | The lock core of electronic anti-theft door lock |
| CN201620663U (en) * | 2010-01-14 | 2010-11-03 | 中山市高利锁业股份有限公司 | Lock body driving square bolt to pop up through inclined bolt to realize self-latching and locking |
| CN203008532U (en) * | 2012-10-18 | 2013-06-19 | 中山市基信锁芯有限公司 | Adjusting mechanism used for anti-theft mortice door lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102889021A (en) | 2013-01-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2314812B1 (en) | Lock device for sliding door | |
| CN103556887B (en) | A kind of centrally controrlled locking system with error locking proof function | |
| KR102159633B1 (en) | Lock arranged on suitcase capable of being opened or closed without using zipper, and travel suitcase | |
| CN104602998A (en) | Case for motorcycles | |
| CN102226361B (en) | Electric control door lock core device with idling insert core | |
| EP3112217B1 (en) | A load carrier comprising a lock arrangement | |
| WO2014027099A1 (en) | Door handle unit having a safety function | |
| CN203008573U (en) | Inserted-core type anti-theft door lock | |
| CN202299736U (en) | Safe burglarproof lock | |
| KR20060096614A (en) | Open and close system for fuel door of vehicle | |
| CN102889021B (en) | Adjusting mechanism for mortise type anti-theft door lock | |
| CN203008532U (en) | Adjusting mechanism used for anti-theft mortice door lock | |
| CN103195313A (en) | Automobile left middle door lock assembly | |
| CN102900287B (en) | Anti-theft mortise door lock | |
| CN202645187U (en) | Lock body of gate lock | |
| CN202100081U (en) | Quickly-locked quickly-unlocked theft-protection door lock | |
| CN105442956B (en) | A kind of safety door latch | |
| CN201531162U (en) | Super locking device of automobile electric door lock | |
| CN200940380Y (en) | Automatic locking lock | |
| CN204175053U (en) | A kind of escape security protection lock body | |
| CN211342212U (en) | Lock body capable of removing obstacles | |
| CN103953219B (en) | A kind of push button handle for doors and windows | |
| CN108656194B (en) | Door cover linkage double-opening mechanism and electronic cutting machine | |
| EP2148029A1 (en) | Automatic lock | |
| CN202559897U (en) | Lock body assembly for middle left automobile door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |