CN2937386Y - Bolt inserted lock capable of regulating centre distance - Google Patents
Bolt inserted lock capable of regulating centre distance Download PDFInfo
- Publication number
- CN2937386Y CN2937386Y CN 200620134517 CN200620134517U CN2937386Y CN 2937386 Y CN2937386 Y CN 2937386Y CN 200620134517 CN200620134517 CN 200620134517 CN 200620134517 U CN200620134517 U CN 200620134517U CN 2937386 Y CN2937386 Y CN 2937386Y
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- CN
- China
- Prior art keywords
- lock
- tongue
- center distance
- shifting part
- boss
- 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 an insert-core-lock lock structure, in particular to an adjustable center distance insert-core-lock lock. The rotation end of the square tongue toggle piece for the utility model is embedded into a long round slot of the lock shell, first lug boss in the drive piece is embedded into the spacing structure of the toggle end of the square tongue toggle piece, second lug boss in the drive piece is embedded into the spacing structure of the square tongue to pass through the drive piece transmission and transfer, no matter how the rotation end of the square tongue toggle piece is moved in the long round slot, can enable the square tongue toggle piece to toggle the drive piece and drive the square tongue movement, so as to achieve to adjust the center distance between the rotation shaft of the square tongue toggle piece and center shaft of the oblique tongue toggle piece. No matter what any specification encasing is arranged, only adjust the location of the rotation end of the square tongue toggle piece without design another structure, greatly simplify the production, do not have to be strictly restricted by drilling while the door lock is arranged and replaced by the user.
Description
Technical field
The utility model relates to a kind of lock pin lock lock body structure, relates in particular to a kind of lock pin lock lock body of tunable center distance.
Background technology
Present traditional door lock, the side's of including tongue and tiltedly two kinds of dead bolts of tongue mostly in its lock body, and since door lock after assembling is finished, the position of other component except that driving member is all fixed, the rotating shaft of particularly square tongue shifting part is fixed with respect to the distance between the oblique tongue shifting part central axis, like this when the cladding plate (promptly covering the panel of lock body mechanism outside) of different size is installed, need to adopt the lock body structure of different center to center distance, in the process that the production of door lock is assembled, will adopt part and many cover drawings of plurality of specifications like this, brought more trouble for like this production assembling of production division, in addition, in user's use, the user normally will install door lock after boring on the door earlier again by boring good hole, if but bore good hole does not meet door lock center to center distance because of error or error requirement, perhaps when the user changes door lock, new lock is inequality with the center to center distance of old lock, and then the user can't the normal mounting door lock, thereby brings many unnecessary troubles.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of lock pin lock lock body of tunable center distance simple in structure, easy to use.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of lock pin lock lock body of tunable center distance, comprise lock housing and be installed in the interior square tongue of lock housing, side's tongue shifting part, one end of described side's tongue shifting part is the rotation end that is provided with keyhole, the other end is the struck side, described lock housing is provided with oblong slots, the length direction of described oblong slots is the adjusting direction of center to center distance, the rotation end of described side's tongue shifting part is embedded in the described oblong slots, the struck side is a position limiting structure, also comprise a driver blade, described driver blade overlays between the struck side of described side's tongue and square tongue shifting part, and be provided with at least one turning cylinder, wherein said driver blade is hinged by described turning cylinder and described lock housing, and the both sides of described driver blade also are provided with at least two boss, and described first boss is arranged in the position limiting structure of described side's tongue shifting part, also be provided with another position limiting structure on the side of described side's tongue, described second boss embeds in the position limiting structure of described side's tongue.
The position limiting structure of described side's tongue shifting part struck side can be U-lag.
The position limiting structure of described side's tongue shifting part struck side can be slotted hole.
Position limiting structure on described side's tongue is for promoting groove or promoting the hole.
Also can comprise a torsion spring, an end of described torsion spring is connected with described second boss, the other end be socketed in one with fixed leg that described lock housing is connected on.
Also can comprise a torsion spring, an end of described torsion spring is connected with described first boss, the other end be socketed in one with fixed leg that described lock housing is connected on.
Also can comprise a torsion spring, an end of described torsion spring is connected with described side's tongue, the other end be socketed in one with fixed leg that described lock housing is connected on.
Described first boss is or/and second boss and described driver blade connecting place can be is rotationally connected.
Can be provided with gathering sill on the described lock housing, it is parallel mobile that described gathering sill can be prolonged in the end of described side's hyoplastron.
Described side's tongue can comprise and be arranged on the lock housing inward flange, can pass in and out the square tongue of lock housing and be arranged on square hyoplastron in the lock housing, and described side's hyoplastron is fixedlyed connected with described side's tongue.
Compared with prior art, the rotation end of square tongue shifting part described in the utility model is embedded in the oblong slots of described lock housing, and first boss is embedded in the position limiting structure of described side's tongue shifting part struck side in the described driving member, second boss in the described driving member is embedded in the position limiting structure of described side's tongue, feasible transmission and transfer by described driving member, how no matter the rotation end of side's tongue shifting part move in described oblong slots, can both the side's of making tongue shifting part can stir described driving member and drive described side's tongue and move, thus the rotating shaft of the side's of realization tongue shifting part and the oblique adjustable center distance between the tongue shifting part central axis.So no matter the cladding plate of which kind of specification is installed, is all only needed to regulate the position that described side's tongue shifting part rotates end, and needn't the otherwise designed structure, be very easy to production, simultaneously the strictness restriction that also needn't be holed at the door lock of installing and change to the user.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the front view of driver plate in the utility model;
Fig. 3 is the left view of Fig. 2;
Fig. 4 is the structural representation of another embodiment.
The specific embodiment
As shown in Fig. 1～Fig. 3, the utility model comprises lock housing 1 and the square tongue 2 that is installed in the lock housing 1, side's hyoplastron 3, side's tongue shifting part 4 and a driver blade 5, described side's tongue 2 and square hyoplastron 3 are fixedlyed connected square tongue integral body of formation by screw 11, one end of described side's tongue shifting part 4 is the rotation end that is provided with keyhole 4-1, the other end is the struck side, described lock housing 1 is provided with oblong slots 6, the rotation end of described side's tongue shifting part 4 is embedded in the described oblong slots 6, the length direction of described oblong slots 6 is the adjusting direction to center to center distance, the external diameter that the square tongue shifting part 4 of the width of oblong slots 6 and described embedding rotates end adapts, the struck side of described side's tongue struck side 4 is provided with U-lag 4-2, described driver blade 5 overlays between the struck side of described side's hyoplastron 3 and square tongue shifting part 4, and be provided with at least three turning cylinder 5-1,5-2,5-3, wherein said driver blade 5 is hinged by turning cylinder 5-1 and described lock housing 1, described driver blade 5 is rotated in the plane, place, described turning cylinder 5-2 prolongs axially and extends to boss 5-4 to square tongue shifting part 4 one sides, and described boss 5-4 embeds among the U-lag 4-2 of described side's tongue shifting part 4 struck sides.The side of described side's hyoplastron 3 is provided with one and promotes groove 7, and the turning cylinder 5-3 on the described driver plate 5 prolongs axially and extends to boss 5-5 to square hyoplastron 3 one sides, and described boss 5-5 embeds in the described promotion groove 7.
When insert keyhole 4-1 and clockwise or rotate counterclockwise by key, make the rotation end of described side's tongue shifting part 4 rotate around the axle center of described keyhole 4-1, the struck side of described side's tongue shifting part 4 also around the axle center of keyhole 4-1 clockwise or rotate counterclockwise, and stir on the described driver blade 5 boss 5-4 to the right or be moved to the left, make described driver blade 5 with turning cylinder 5-1 be the axle center also clockwise or rotate counterclockwise, meanwhile, described boss 5-5 promotes described side's hyoplastron 3 or parallel move to the right left in described promotion groove 7, make described side's tongue do withdrawal or stretch out motion, thereby realize unblanking and the locking process with respect to lock housing 1.Also be provided with on the described lock housing 1 and prolong the gathering sill 8 of the dead bolt direction of motion, the end of described side's hyoplastron 3 is by being provided with guide strip or bending structure (not indicating among the figure), can prolong described gathering sill 8 parallel moving, thereby guarantee that whole side's tongue unblanking and the process of locking can both stablize mobile abreast.Because described boss 5-4 and described driver plate 5 are for being rotationally connected, make the struck side of described side's tongue shifting part when stirring described boss 5-4, can become sliding friction and be rolling friction, reduced frictional resistance, and reduced the wearing and tearing between struck side and the boss 5-4 outer wall, prolonged the application life of whole lock, in like manner, described boss 5-5 and described driver plate 5 also can reach identical effect also for being rotationally connected.Wherein, shown in Fig. 1 be locked position of coupler.
Because the rotation end of described side's tongue shifting part 4 is embedded in the described oblong slots 6, the rotation end of the side's of making tongue shifting part 4 can move arbitrarily in the length range of oblong slots, simultaneously described boss 5-4 is embedded into again among the U-lag 4-2 of struck side of described side's tongue shifting part 4, no matter how the rotation end of described side's tongue shifting part 4 moves in described oblong slots 6, and the length of U-lag 4-2 all is enough to the side's of making tongue shifting part 4 and can stirs described driving member 5 and rotate, and it is parallel mobile to drive described side's tongue, realize the above-mentioned identical locking and the process of unblanking, thereby the center to center distance a between the rotating shaft of the side's of realization tongue shifting part and the oblique tongue shifting part central axis 12 is adjustable continuously, the total length of described oblong slots 6 deducts the rotation end diameter of described side's tongue shifting part, promptly is the adjustable extent b of described center to center distance a.Because center to center distance a is adjustable, make door lock in the process of producing, assembling, not adjusted flexibly by the restriction of cladding plate specification, cladding plate for different center to center distance, only need to regulate the position that described side's tongue shifting part rotates end, also can realize locking and unlock operation, and needn't the otherwise designed structure, be very easy to the manufacturer, reduced design and cost of production.Simultaneously, when installing and change door lock, also needn't be subjected to the strictness restriction of bore position, can offset the error of boring, thereby greatly must make things convenient for the user, reduce unnecessary trouble by the position of tongue shifting part 4 struck sides, adjusting side for the user.
Also comprise a torsion spring 9 in the described lock housing 1, the mobile terminal of described torsion spring 9 is connected with described turning cylinder 5-3, fixed end be socketed in one with fixed leg 10 that described lock housing is connected on.Because described torsion spring produces opposing power to coupled two ends, the distance of this power between two ends is inversely proportional to, be that the two ends distance is more little, the power that is subjected to is big more, therefore make by the power of described torsion spring 9 by the turning cylinder 5-3 side of passing to hyoplastron, in the locking and two the extreme position minimums of unblanking, any position between these two extreme positions stressed all bigger, make the user like this in the process of key, can strengthen feel, the stressed size of experiencing during according to rotation is judged the position that moves at the locking and the square tongue described in the process of unblanking.As a kind of alternative, the mobile terminal of described torsion spring 9 also can be connected with described turning cylinder 5-2, by rotating shaft 5-2 the power of torsion spring 9 is passed to described driver plate 5, as long as by regulate the position of fast torsion spring 9 or driver plate 5, make described turning cylinder 5-2 in the stressed minimum of the locking and two extreme positions of unblanking, also can reach same effect.As another kind of alternative, the mobile terminal of described torsion spring 9 also can link to each other (indicating among the figure) in any anchor point on described side's hyoplastron 3, as long as by regulating the position of described torsion spring 9 or anchor point, make described anchor point in the stressed minimum of the locking and two extreme positions of unblanking, can both reach same effect.
The struck side structure of described side's tongue shifting part 4 is in order to stir described boss 5-4, so U-lag 4-2 of described struck side, also can adopt the slotted hole 4-3 consistent to substitute with described U-lag 4-2 direction, as shown in Figure 4, and guarantee that described boss 5-4 can be stirred smoothly in described slotted hole 4-3, because slotted hole 4-3 is a closed structure, also can make described boss 5-4 in the process that is struck, be difficult for from described slotted hole 4-3, coming off.In like manner, described promotion groove 7 also can be substituted (among the figure for indicating) by the promotion hole that adapts with described promotion groove shape, and guarantee that described boss 5-5 can successfully promote described side's hyoplastron 3 and move in described promotion hole, guarantee that described boss 5-5 is difficult for landing from promote the hole in the process of promotion side's hyoplastron 3.
Above-described the utility model embodiment does not constitute the qualification to the utility model protection domain.Any modification of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the claim protection domain of the present utility model." left side " described in this manual, " right side ", " clockwise ", " counterclockwise " only are directed to observed direction in this Figure of description, do not make the technical scheme of utility model restricted.
Claims (10)
1, a kind of lock pin lock lock body of tunable center distance, comprise lock housing and be installed in the interior square tongue of lock housing, side's tongue shifting part, one end of described side's tongue shifting part is the rotation end that is provided with keyhole, the other end is the struck side, it is characterized in that: described lock housing is provided with oblong slots, the length direction of described oblong slots is the adjusting direction of center to center distance, the rotation end of described side's tongue shifting part is embedded in the described oblong slots, the struck side is a position limiting structure, also comprise a driver blade, described driver blade overlays between the struck side of described side's tongue and square tongue shifting part, and be provided with at least one turning cylinder, wherein said driver blade is hinged by described turning cylinder and described lock housing, the both sides of described driver blade also are provided with at least two boss, described first boss is arranged in the position limiting structure of described side's tongue shifting part, also is provided with another position limiting structure on the side of described side's tongue, and described second boss embeds in the position limiting structure of described side's tongue.
2, the lock pin of tunable center distance as claimed in claim 1 lock lock body, it is characterized in that: the position limiting structure of described side's tongue shifting part struck side is a U-lag.
3, the lock pin of tunable center distance as claimed in claim 1 lock lock body, it is characterized in that: the position limiting structure of described side's tongue shifting part struck side is a slotted hole.
4, the lock pin of tunable center distance as claimed in claim 1 lock lock body is characterized in that: the position limiting structure on described side's tongue is for promoting groove or promoting the hole.
5, the lock pin of tunable center distance as claimed in claim 1 lock lock body, it is characterized in that: also comprise a torsion spring, an end of described torsion spring is connected with described second boss, the other end be socketed in one with fixed leg that described lock housing is connected on.
6, the lock pin of tunable center distance as claimed in claim 1 lock lock body, it is characterized in that: also comprise a torsion spring, an end of described torsion spring is connected with described first boss, the other end be socketed in one with fixed leg that described lock housing is connected on.
7, the lock pin of tunable center distance as claimed in claim 1 lock lock body, it is characterized in that: also comprise a torsion spring, an end of described torsion spring is connected with described side's tongue, the other end be socketed in one with fixed leg that described lock housing is connected on.
8, as the lock pin of each described tunable center distance in the claim 1～7 lock lock body, it is characterized in that: described first boss or/and second boss and described driver blade connecting place for being rotationally connected.
9, as the lock pin lock lock body of each described tunable center distance in the claim 1～7, it is characterized in that: described lock housing is provided with gathering sill, and it is parallel mobile that described gathering sill can be prolonged in the end of described side's hyoplastron.
10, lock lock body as the lock pin of each described tunable center distance in the claim 1～7, it is characterized in that: described side's tongue comprises and is arranged on the lock housing inward flange, can pass in and out the square tongue of lock housing and be arranged on the interior square hyoplastron of lock housing, described side's hyoplastron is fixedlyed connected with described side's tongue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620134517 CN2937386Y (en) | 2006-08-16 | 2006-08-16 | Bolt inserted lock capable of regulating centre distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620134517 CN2937386Y (en) | 2006-08-16 | 2006-08-16 | Bolt inserted lock capable of regulating centre distance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2937386Y true CN2937386Y (en) | 2007-08-22 |
Family
ID=38361411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620134517 Expired - Fee Related CN2937386Y (en) | 2006-08-16 | 2006-08-16 | Bolt inserted lock capable of regulating centre distance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2937386Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103717816A (en) * | 2011-07-19 | 2014-04-09 | 多玛两合有限公司 | Printed circuit board for use in mortise locks |
| CN106121389A (en) * | 2016-04-21 | 2016-11-16 | 安朗杰安防技术（中国）有限公司 | A kind of mortise lock body of adjustable distance |
-
2006
- 2006-08-16 CN CN 200620134517 patent/CN2937386Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103717816A (en) * | 2011-07-19 | 2014-04-09 | 多玛两合有限公司 | Printed circuit board for use in mortise locks |
| CN103717816B (en) * | 2011-07-19 | 2016-06-01 | 多玛德国有限公司 | The circuit card being applied in slotting core lock |
| CN106121389A (en) * | 2016-04-21 | 2016-11-16 | 安朗杰安防技术（中国）有限公司 | A kind of mortise lock body of adjustable distance |
| CN106121389B (en) * | 2016-04-21 | 2018-07-24 | 安朗杰安防技术（中国）有限公司 | A kind of mortise lock body of adjustable distance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHONGSHAN ASSA ABLOY SECURITY TECHNOLOGY COMPANY L Free format text: FORMER NAME: GULI SECURITY PRODUCTS CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528415 Guangdong Xiaolan Town Zhongshan sand mouth Jucheng Road No. 33-35 Patentee after: Zhongshan ASSA ABLOY Security Technology Co., Ltd. Address before: 528415 Guangdong Xiaolan Town, Zhongshan Shakou road Jucheng Patentee before: Guli Security Products Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070822 Termination date: 20140816 |
|
| EXPY | Termination of patent right or utility model |