CN2363003Y - Slide window lock - Google Patents
Slide window lock Download PDFInfo
- Publication number
- CN2363003Y CN2363003Y CN 99231358 CN99231358U CN2363003Y CN 2363003 Y CN2363003 Y CN 2363003Y CN 99231358 CN99231358 CN 99231358 CN 99231358 U CN99231358 U CN 99231358U CN 2363003 Y CN2363003 Y CN 2363003Y
- Authority
- CN
- China
- Prior art keywords
- latch hook
- gib head
- lock body
- torsion spring
- fluting
- 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
Links
Images
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The utility model relates to a sliding window lock, which is composed of a lock body (1), a left lock hook (2), a right lock hook (3), a left torsion spring (4), a right torsion spring (5), a top spring (6), a handle (8), a cover plate (910), and a lock buckle (10). The utility model provides an intermediate automatic locking device for a sliding window. The device not only can lock transversally, but also can lock vertically; when a window is closed, the locking is automatically. The utility model has the advantages of high safety, and convenient operation.
Description
The utility model is a kind of slide window lock, belongs to building accessory field.
Locking device is owing to the advantage that saving is arranged obtains extensive use in the middle of the sliding sash.But no matter be manually in the middle of locking device or automatically in the middle of locking device, they nearly all are can only direction of motion of locking, i.e. sliding sash side-to-side movement direction (laterally), and can not locking perpendicular to the direction (vertically) on sliding sash plane.This structure that unidirectional locking can only be provided can not be in full force and effect the locking sliding sash, stayed potential safety hazard.
The middle automatic blocking device that provides a kind of sliding sash to use is provided the purpose of this utility model, and is can not only locking horizontal, can also locking vertical, and automatic blocking when closing window, safe and reliable, easy to use.
The purpose of this utility model is achieved by the following technical solution:
Form slide window lock by lock body (1), left latch hook (2), right latch hook (3), left torsion spring (4), right torsion spring (5), top spring (6), handle (8), cover plate (9), snap close (10), wherein, latch hook (2), (3) are S shape, two ends are respectively gib head (33) and movable block (12), be loaded on two shoulders of lock body (1) middle part boss (26), gib head (33) stretches out outside the lock body (1) and can rotate folding; Torsion spring (4), (5) are loaded on respectively in the fluting (14) of latch hook (2), (3), and an end props up boss (26), and the other end is pushed down latch hook (2), (3) and made gib head (33) closure; Handle (8) is L-shaped, two inclined-planes (28) of V-arrangement sidewall (31) match with movable block (12) respectively merges the folding of control gib head (33); The axis of guide (23) that top spring (6) are housed is arranged on the base plate of handle (8), and the axis of guide (23) can move in the guide cylinder (25) on the cover plate (9); One end of snap close (10) is L shaped gib head (34) and matches with the gib head (33) of latch hook (2), (3).
In the such scheme, latch hook (2), (3) are S shape, and an end is gib head (33), can have inclined-plane (11) on the gib head (33), and the other end is movable block (12), and there are longitudinal hole (13), transversal slotting (14) in the middle part of latch hook (2), (3); There is boss (26) at the middle part of lock body (1), and installing hole (16) is arranged at its top, on left and right two shoulders hinge axis hole (17), (18) is arranged, and the horizontal side of lock body (1) is provided with fluting (19), (20), and opposite side has fluting (21); With a left side, right torsion spring (4), (5) put into a left side respectively, right latch hook (2), (3) in the fluting (14), and respectively hinge (7) is penetrated torsion spring (4) along through hole (13), (5) in, be pressed into the hinge axis hole (17) on lock body (1) boss (26) again, (18) in, make torsion spring (4), (5) a end is pushed down latch hook (2) respectively, the top of the fluting (3) (14), the other end props up boss (26), make latch hook (2), (3) gib head (33) is from the fluting (19) of lock body (1), (20) locating to stretch out lock body (1) also both can be in torsion spring (4), (5) be closure state under the effect, can rotate to do along hinge again and open action; Handle (8) is L-shaped, and a side has the V-arrangement sidewall of being made up of two inclined-planes (28) (31), in the fluting (21) with its lock body of packing into (1), two inclined-planes (28) is matched with the folding of control gib head (33) with movable block (12) on latch hook (2), (3); On handle (8) base plate axis of guide (23) is arranged, there is the hole (24) that is placed with top spring (6) at its center, and can also there be positive stop (29) in the outside of V-arrangement sidewall (31); Cover plate (9) is L-shaped, guide cylinder (25) is arranged on the base plate and cooperates with the axis of guide (23) on the handle (8), and the axis of guide (23) can be moved in guide cylinder (25); Installing hole on the base plate (27) cooperates with installing hole (16) on the lock body (1), so that penetrate screw securing cover plate (9); Sidewall (30) on the cover plate (9) is in order to sealing lock body (1); One end of snap close (10) is L shaped gib head (34), and matches with the gib head (33) of latch hook (2), (3).
Torsion spring (4), (5) and all available other flexible member of top spring (6) replace.
Can have inclined-plane (32) on the gib head (34) of snap close (10), and match with inclined-plane (11) on the gib head (34).
By installing hole (22) on the lock body (1) and the installing hole (15) on the snap close (10) lock body (1) and snap close (10) are installed on respectively on the two fan windows, and move with window.
When closing window, along with the move toward one another of two fan windows, the gib head (34) of snap close (10) is collided with the gib head (33) of latch hook (2), (3), and inclined-plane (11) are squeezed and make latch hook (2), (3) is that the center rotation is opened with hinge (7).After the gib head (34) that move toward one another proceeds to snap close (10) was crossed the gib head (33) of latch hook (2), (3), latch hook (2), (3) automatically reset under the effect of torsion spring (4), (5), thereby have finished the vertical, horizontal locking to window.
When windowing, press handle (8) and drive V-arrangement sidewall (31), the movable block (12) to latch hook (2), (3) produces extruding to the inclined-plane (28) on the V-arrangement sidewall (31) with displacement.Continuation along with displacement, the angle on inclined-plane (28) can be more and more littler with respect to movable block (12), and movable block (12) also can diminish with the angle of inclined-plane (28) and to take place with hinge (7) be the rotation at center, and the gib head (33) that drives latch hook (2), (3) rotates and opens.Final gib head (33) when latch hook (2), (3) is when being flared to certain angle, just complete " transverse and longitudinal " gib head (34) of all having broken away from snap close (10), and the action of windowing again, sash is opened.
Behind the active force of releasing to handle (8), handle (8) resets under the effect of top spring (6), and is subjected to the restriction of positive stop (29), can only reset to the top of lock body (1).Simultaneously, latch hook (2), (3) be owing to removed the active force of V-arrangement sidewall (31), and reset under the effect of torsion spring (4), (5), and like this, this push-pull lock has entered new duty again.
The utility model is used for the middle automatic blocking of sliding sash, but automatic blocking and need not manually when not only closing window, but also can realize the locking of vertical, horizontal, and strengthened the security reliability of locking greatly, easy to operate, rational in infrastructure.
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 and hinge.
Figure two is schematic diagrames of latch hook and torsion spring.
Figure three is schematic diagrames of handle and top spring.
Figure four is schematic diagrames of cover plate.
Figure five is schematic diagrames of snap close.
Figure six is assembling schematic diagrames of lock body and latch hook.
Figure seven is assembling schematic diagrames of the utility model embodiment.
Figure eight is locking process schematic diagrames, and wherein, figure a is a state before the locking; Figure b is a state in the locking; Figure c is locking state when finishing.
Figure nine opens the process schematic diagram, and wherein, figure a opens preceding state; Figure b opens middle state; Figure c opens state when finishing.
As seen, this slide window lock is made up of lock body (1), left latch hook (2), right latch hook (3), left torsion spring (4), right torsion spring (5), top spring (6), handle (8), cover plate (9), snap close (10) from figure one to figure nine.
Latch hook (2), (3) are S shape, and an end is gib head (33), has inclined-plane (11) on the gib head (33), and the other end is movable block (12), and there is longitudinal hole (13) at the middle part of latch hook (2), (3), transversal slotting (14); There is boss (26) at the middle part of lock body (1), and installing hole (16) is arranged at its top, on left and right two shoulders hinge axis hole (17), (18) is arranged, and the horizontal side of lock body (1) is provided with fluting (19), (20), and opposite side has fluting (21).
A left side, right torsion spring (4), (5) put into a left side respectively, right latch hook (2), (3) in the fluting (14), respectively hinge (7) is penetrated torsion spring (4) along through hole (13), (5) in, be pressed into the hinge axis hole (17) on lock body (1) boss (26) again, (18) in, make torsion spring (4), (5) a end is pushed down latch hook (2) respectively, the top of the fluting (3) (14), the other end props up boss (26), make latch hook (2), (3) gib head is from the fluting (19) of lock body (1), (20) locating to stretch out lock body (1) also both can be in torsion spring (4), (5) be closure state under the effect, can rotate to do along hinge again and open action.
Handle (8) is L-shaped, and a side has the V-arrangement sidewall of being made up of two inclined-planes (28) (31), in the fluting (21) with its lock body of packing into (1), two inclined-planes (28) is matched with the folding of control gib head (33) with movable block (12) on latch hook (2), (3).On handle (8) base plate axis of guide (23) is arranged, there is the hole (24) that is placed with top spring (6) at its center, and there is positive stop (29) in the outside of V-arrangement sidewall (31).
Cover plate (9) is L-shaped, and guide cylinder (25) is arranged on the base plate, and guide cylinder (25) cooperates with the axis of guide (23) on the handle (8), and the axis of guide (23) can be moved in guide cylinder (25).Installing hole on the base plate (27) cooperates with installing hole (16) on the lock body (1), so that penetrate screw cover plate (9).The sidewall (30) of cover plate (9) is in order to sealing lock body (1).
One end of snap close (10) is L shaped gib head (34), and matches with gib head (33) on latch hook (2), (3).Have inclined-plane (32) on the gib head (34), and match with inclined-plane (11) on the gib head (34).
Hole (22) on the lock body (1) and the hole (15) on the snap close (10) are used for installing lock body (1) and snap close (10) on window.
Claims (4)
1, a kind of slide window lock, it forms slide window lock by lock body (1), left latch hook (2), right latch hook (3), left torsion spring (4), right torsion spring (5), top spring (6), handle (8), cover plate (9), snap close (10), it is characterized in that latch hook (2), (3) are S shape, two ends are respectively gib head (33) and movable block (12), be loaded on two shoulders of lock body (1) middle part boss (26), gib head (33) stretches out outside the lock body (1) and can rotate folding; Torsion spring (4), (5) are loaded on respectively in the fluting (14) of latch hook (2), (3), and an end props up boss (26), and the other end is pushed down latch hook (2), (3) and made gib head (33) closure; Handle (8) is L-shaped, two inclined-planes (28) of V-arrangement sidewall (31) match with movable block (12) respectively merges the folding of control gib head (33); The axis of guide (23) that top spring (6) are housed is arranged on the base plate of handle (8), and the axis of guide (23) can move in the guide cylinder (25) on the cover plate (9); One end of snap close (10) is L shaped gib head (34) and matches with the gib head (33) of latch hook (2), (3).
2, slide window lock according to claim 1, it is characterized in that latch hook (2), (3) are S shape, an end is gib head (33), can have inclined-plane (11) on the gib head (33), the other end is movable block (12), and there are longitudinal hole (13), transversal slotting (14) in the middle part of latch hook (2), (3); There is boss (26) at the middle part of lock body (1), and installing hole (16) is arranged at its top, on left and right two shoulders hinge axis hole (17), (18) is arranged, and the horizontal side of lock body (1) is provided with fluting (19), (20), and opposite side has fluting (21); With a left side, right torsion spring (4), (5) put into a left side respectively, right latch hook (2), (3) in the fluting (14), and respectively hinge (7) is penetrated torsion spring (4) along through hole (13), (5) in, be pressed into the hinge axis hole (17) on lock body (1) boss (26) again, (18) in, make torsion spring (4), (5) a end is pushed down latch hook (2) respectively, the top of the fluting (3) (14), the other end props up boss (26), make latch hook (2), (3) gib head (33) is from the fluting (19) of lock body (1), (20) locating to stretch out lock body (1) also both can be in torsion spring (4), (5) be closure state under the effect, can rotate to do along hinge again and open action; Handle (8) is L-shaped, and a side has the V-arrangement sidewall of being made up of two inclined-planes (28) (31), in the fluting (21) with its lock body of packing into (1), two inclined-planes (28) is matched with the folding of control gib head (33) with movable block (12) on latch hook (2), (3); On handle (8) base plate axis of guide (23) is arranged, there is the hole (24) that is placed with top spring (6) at its center, and can also there be positive stop (29) in the outside of V-arrangement sidewall (31); Cover plate (9) is L-shaped, guide cylinder (25) is arranged on the base plate and cooperates with the axis of guide (23) on the handle (8), and the axis of guide (23) can be moved in guide cylinder (25); Installing hole on the base plate (27) cooperates with installing hole (16) on the lock body (1), so that penetrate screw securing cover plate (9); Sidewall (30) on the cover plate (9) is in order to sealing lock body (1); One end of snap close (10) is L shaped gib head (34), and matches with the gib head (33) of latch hook (2), (3).
3, slide window lock according to claim 1 and 2 is characterized in that torsion spring (4), (5) and all available other flexible member of top spring (6) replace.
4, slide window lock according to claim 1 and 2 is characterized in that can having inclined-plane (32) on the gib head (34) of snap close (10), and matches with inclined-plane (11) on the gib head (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99231358 CN2363003Y (en) | 1999-04-14 | 1999-04-14 | Slide window lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99231358 CN2363003Y (en) | 1999-04-14 | 1999-04-14 | Slide window lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2363003Y true CN2363003Y (en) | 2000-02-09 |
Family
ID=34020234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99231358 Expired - Fee Related CN2363003Y (en) | 1999-04-14 | 1999-04-14 | Slide window lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2363003Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111980509A (en) * | 2018-03-20 | 2020-11-24 | 李跃泉 | Automatic lock hook device for door and window |
-
1999
- 1999-04-14 CN CN 99231358 patent/CN2363003Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111980509A (en) * | 2018-03-20 | 2020-11-24 | 李跃泉 | Automatic lock hook device for door and window |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2363003Y (en) | Slide window lock | |
| CN2873957Y (en) | Door lock structure | |
| CN217205949U (en) | Heavy hinge for window | |
| CN2583291Y (en) | Lock for sliding door | |
| CN2888031Y (en) | Sliding door type electronic safety case | |
| CN107476699B (en) | Electric single-opening inward swinging door | |
| CN2480494Y (en) | Lock for theft-proof door | |
| CN204984032U (en) | Mistake operating means is prevented to door and window tool to lock | |
| CN2746096Y (en) | Fire fighting antitheft safety door with hidden lock | |
| CN2296920Y (en) | Vertically-sliding window | |
| CN2551723Y (en) | Anti-picking lock | |
| CN221095624U (en) | Spring buckle formula skylight subassembly | |
| CN2570407Y (en) | Frameless door and window capable of automatic opening and closing | |
| CN2278056Y (en) | Electric control car door lock for protecting children indoor opening | |
| CN2672231Y (en) | Electric and hand driven two purpose locking mechanism for flat open window | |
| CN2885802Y (en) | Belt-driving type cam device for elevator | |
| CN215565477U (en) | Opening and closing mechanism of civil air defense door | |
| CN214659589U (en) | Cattle fence door with manual and automatic door opening and closing functions | |
| CN2672254Y (en) | Multiple rail slide door and window | |
| CN2363001Y (en) | Slide window lock | |
| CN2716455Y (en) | Bolt of side hung door and window | |
| CN2150296Y (en) | Two-directional opening-closing device for window and door | |
| CN2731108Y (en) | Switch device for tunnel wind gate of downhole of coal mine | |
| CN216517553U (en) | Aluminum alloy window with adsorb locking function | |
| CN218347259U (en) | Sliding type civil air defense door |
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 |