CN2366515Y - Sliding window lock - Google Patents
Sliding window lock Download PDFInfo
- Publication number
- CN2366515Y CN2366515Y CN 99231359 CN99231359U CN2366515Y CN 2366515 Y CN2366515 Y CN 2366515Y CN 99231359 CN99231359 CN 99231359 CN 99231359 U CN99231359 U CN 99231359U CN 2366515 Y CN2366515 Y CN 2366515Y
- Authority
- CN
- China
- Prior art keywords
- dead bolt
- boss
- spring
- fluting
- handle
- 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 sliding window lock, which is composed of a lock body (1), a lock tongue (2), a handle (3), a cover plate (4), a spring (5), and a lock buckle (6). The utility model rests with the middle automatic locking of a sliding window, causing one window only to use one lock; when the window is closed, the window can automatically lock without hands. The utility model has the advantages of convenient operation, reasonable structure, and high safety.
Description
The utility model is a kind of slide window lock, belongs to building accessory field.
Can make the locking device of sliding sash locking and unlatching have many reports, some is come into operation, and left and right sides automatic blocking device and manually middle locking device two big classes are wherein arranged.Because locking device only with a lock, has been saved a lock than left and right sides automatic blocking device, so be widely used on the sliding sash for a secondary window manually.But, manually in the middle of locking device because the scarce limit of himself structure, make and window or closing window all must use the hand motion locking device that this has just brought inconvenience and unsafe factor.
The purpose of this utility model is the middle automatic blocking device that provides a kind of sliding sash to use to make a secondary window only use a lock, and automatic blocking and need not manual locking when closing window, and is safe and reliable, easy to use, manufactures simple.
The purpose of this utility model is achieved by the following technical solution:
By lock body (1), dead bolt (2), handle (3), cover plate (4), spring (5), snap close (6) is formed slide window lock, wherein, the middle part of lock body (1) is boss (10), there are fluting (8) and triangular ramp (9) and fluting (11) in the rear portion of dead bolt (2), dead bolt (2) is stuck on the boss (10), one end of spring (5) withstands on the front end of fluting (8), the other end props up the sidewall (19) of cover plate (4), it is protruding along boss (10) to make spring (5) can promote dead bolt (2), handle (3) slides by matching of its anterior skewback (13) and triangular ramp (9) and drives dead bolt (2) along inwardly contraction of boss (10), spring (7) is housed in the hole (16) on the axis of guide (15) at handle (3) rear portion resets, have cavity (24) corresponding on the snap close (6) with the front end of dead bolt (2) to promote handle (3).
In the such scheme, boss (10) both sides at lock body (1) middle part are groove (12), the fluting (8) at middle part, dead bolt (2) back and the both sides of fluting (11) are the triangular ramps (9) of symmetry projection, fluting (8) is positioned at above the boss (10) and spring (5) is housed, fluting (11) matches with boss (10), triangular ramp (9) is arranged in groove (12) thereby blocks boss (10), dead bolt (2) can be done the linear directional motion along boss (10), dead bolt (2) front end inclined-plane (23) can be stretched out from the fluting (14) of lock body (1) or withdraw, anterior 2 skewbacks (13) of handle (3) are contained in the groove (12) of lock body (1), and the slip that matches with triangular ramp (9) on the dead bolt (2), the axis of guide (15) at handle (3) rear portion is entangled in hole (18) on the guide cylinder (17) on the cover plate (4), and withstand the spring (7) of dress in the hole (16) on the axis of guide (15), the sidewall (19) of cover plate (4) withstands an end of spring (5) and makes its other end withstand the front end that dead bolt (2) is gone up fluting (8), the direction of motion of the skewback (13) on the slotted eye (25) on the cover plate (4) and the handle (3) is corresponding, hole (20) is corresponding with the hole (21) on the lock body (1) so that be screwed cover plate (4), and the cavity (24) on the snap close (6) is corresponding with the front end on dead bolt (2) band inclined-plane (23).
Spring (5) and available other flexible member of spring (7) replace.
The axis of guide (15) on the handle (3) can be one or more, preferably 2, is positioned at the both sides of boss (10); The quantity of the guide cylinder (17) on the cover plate (4) is identical with the quantity of the axis of guide (15).
The end that snap close (6) is gone up with dead bolt (2) ramp (23) is touched mutually can be made into inclined-plane (22).
Lock body (1) and snap close (6) are installed on respectively on the two fan windows of sliding sash, can move with sliding sash.When closing window, along with the move toward one another of two fan windows, the inclined-plane (22) of snap close (6) front end collides with the inclined-plane (23) of dead bolt (2) front end, and the interaction on inclined-plane makes the front end withdrawal lock body (1) of dead bolt (2).When window continues motion and when making dead bolt (2) front end enter in the cavity (24) of snap close (6), dead bolt (2) is promoted by spring (5) and resets, and then pins sliding sash automatically.
When windowing, press handle (3) and make skewback (13) drive dead bolt (2) retraction,, and then realize unblanking, windowing action until the front end disengaging snap close (6) of dead bolt (2) by triangular ramp (9).Finish window after, unclamp handle (3), under the effect of spring (7), handle (3) resets, and simultaneously, has removed the pressure of diabolo inclined-plane (9), dead bolt (2) is under the effect of spring (5) and reset.
The utility model is used for the middle automatic blocking of sliding sash, can make a secondary window only use a lock, but and automatic blocking and need not manually when closing window, easy to operate, rational in infrastructure, safe and reliable, be easy to produce.
Be described in further detail the utility model below in conjunction with accompanying drawing, but the utility model is not limited to the accompanying drawing illustrated embodiment.
Figure one is the schematic diagram of lock body.
Figure two is schematic diagrames of dead bolt and spring.
Figure three is schematic diagrames of handle and spring.
Figure four is schematic diagrames of cover plate.
Figure five is schematic diagrames of snap close.
Figure six is schematic diagrames that dead bolt stretches out state.
Figure seven is schematic diagrames of dead bolt retracted state.
As seen, this slide window lock is made up of lock body (1), dead bolt (2), handle (3), cover plate (4), spring (5), snap close (6) from figure one to figure seven.Lock body (1) middle part is boss (10), and boss (10) both sides are groove (12).Two of the fluting (8) at middle part, dead bolt (2) back and fluting (11) is the triangular ramp (9) of symmetry projection, fluting (8) is positioned at above the boss (10) and spring (5) is housed, fluting (11) matches with boss (10), and triangular ramp (9) is arranged in groove (12) thereby blocks boss (10).Dead bolt (2) can be done the linear directional motion along boss (10), and dead bolt (2) front end inclined-plane (23) can be stretched out from the fluting (14) of lock body (1) or withdraw.Anterior 2 skewbacks (13) of handle (3) are contained in the groove (12) of lock body (1), and the slip that matches with triangular ramp (9) on the dead bolt (2).The axis of guide (15) at handle (3) rear portion is entangled in hole (18) on the guide cylinder (17) on the cover plate (4), and withstands the spring (7) of the middle dress in hole (16) on the axis of guide (15).The sidewall (19) of cover plate (4) withstands an end of spring (5) and makes its other end withstand the front end that dead bolt (2) is gone up fluting (8).The direction of motion of the skewback (13) on the slotted eye (25) on the cover plate (4) and the handle (3) is corresponding, and hole (20) are corresponding with the hole (21) on the lock body (1) so that be screwed cover plate (4).Cavity (24) on the snap close (6) is corresponding with the front end that inclined-plane (22) and dead bolt (2) are gone up band inclined-plane (23).
Hole (26) on the lock body (1) and the hole (27) on the snap close (6) are installing hole, lock body (1) and snap close (6) can be installed in respectively on the two fan sliding sashs by these holes, and move with window.
Claims (5)
1, a kind of slide window lock, it is by lock body (1), dead bolt (2), handle (3), cover plate (4), spring (5), snap close (6) is formed slide window lock, the middle part that it is characterized in that lock body (1) is boss (10), there are fluting (8) and triangular ramp (9) and fluting (11) in the rear portion of dead bolt (2), dead bolt (2) is stuck on the boss (10), one end of spring (5) withstands on the front end of fluting (8), the other end props up the sidewall (19) of cover plate (4), it is protruding along boss (10) to make spring (5) can promote dead bolt (2), handle (3) slides by matching of its anterior skewback (13) and triangular ramp (9) and drives dead bolt (2) along inwardly contraction of boss (10), spring (7) is housed in the hole (16) on the axis of guide (15) at handle (3) rear portion resets, have cavity (24) corresponding on the snap close (6) with the front end of dead bolt (2) to promote handle (3).
2, slide window lock according to claim 1, boss (10) both sides that it is characterized in that lock body (1) middle part are groove (12), the fluting (8) at middle part, dead bolt (2) back and the both sides of fluting (11) are the triangular ramps (9) of symmetry projection, fluting (8) is positioned at above the boss (10) and spring (5) is housed, fluting (11) matches with boss (10), triangular ramp (9) is arranged in groove (12) thereby blocks boss (10), dead bolt (2) can be done the linear directional motion along boss (10), dead bolt (2) front end inclined-plane (23) can be stretched out from the fluting (14) of lock body (1) or withdraw, anterior 2 skewbacks (13) of handle (3) are contained in the groove (12) of lock body (1), and the slip that matches with triangular ramp (9) on the dead bolt (2), the axis of guide (15) at handle (3) rear portion is entangled in hole (18) on the guide cylinder (17) on the cover plate (4), and withstand the spring (7) of dress in the hole (16) on the axis of guide (15), the sidewall (19) of cover plate (4) withstands an end of spring (5) and makes its other end withstand the front end that dead bolt (2) is gone up fluting (8), the direction of motion of the skewback (13) on the slotted eye (25) on the cover plate (4) and the handle (3) is corresponding, hole (20) is corresponding with the hole (21) on the lock body (1) so that be screwed cover plate (4), and the cavity (24) on the snap close (6) is corresponding with the front end on dead bolt (2) band inclined-plane (23).
3, slide window lock according to claim 1 and 2 is characterized in that spring (5) and available other flexible member of spring (7) replace.
4, slide window lock according to claim 1 and 2 is characterized in that the axis of guide (15) on the handle (3) can be one or more, preferably 2, is positioned at the both sides of boss (10); The quantity of the guide cylinder (17) on the cover plate (4) is identical with the quantity of the axis of guide (15).
5, slide window lock according to claim 1 and 2 is characterized in that the end that snap close (6) is gone up with dead bolt (2) ramp (23) is touched mutually can be made into inclined-plane (22).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99231359 CN2366515Y (en) | 1999-04-14 | 1999-04-14 | Sliding window lock |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99231359 CN2366515Y (en) | 1999-04-14 | 1999-04-14 | Sliding window lock |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2366515Y true CN2366515Y (en) | 2000-03-01 |
Family
ID=34020235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 99231359 Expired - Fee Related CN2366515Y (en) | 1999-04-14 | 1999-04-14 | Sliding window lock |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2366515Y (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102493713A (en) * | 2011-12-06 | 2012-06-13 | 陈凯 | Adjustable locking block for doors and windows |
CN105382593A (en) * | 2015-11-27 | 2016-03-09 | 芜湖银星汽车零部件有限公司 | Locking device for rear mount bracket of automobile |
CN106821126A (en) * | 2017-03-27 | 2017-06-13 | 中山市美图塑料工业有限公司 | A kind of toilet of energy Quick assembling-disassembling cover board and its method for dismounting cover plate |
-
1999
- 1999-04-14 CN CN 99231359 patent/CN2366515Y/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102493713A (en) * | 2011-12-06 | 2012-06-13 | 陈凯 | Adjustable locking block for doors and windows |
CN102493713B (en) * | 2011-12-06 | 2014-05-14 | 陈凯 | Adjustable locking block for doors and windows |
CN105382593A (en) * | 2015-11-27 | 2016-03-09 | 芜湖银星汽车零部件有限公司 | Locking device for rear mount bracket of automobile |
CN106821126A (en) * | 2017-03-27 | 2017-06-13 | 中山市美图塑料工业有限公司 | A kind of toilet of energy Quick assembling-disassembling cover board and its method for dismounting cover plate |
CN106821126B (en) * | 2017-03-27 | 2022-05-17 | 中山市美图塑料工业有限公司 | Toilet bowl capable of quickly disassembling and assembling cover plate and cover plate disassembling and assembling method thereof |
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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 |