CN2536727Y - Hinged window handle lock - Google Patents
Hinged window handle lock Download PDFInfo
- Publication number
- CN2536727Y CN2536727Y CN 02225564 CN02225564U CN2536727Y CN 2536727 Y CN2536727 Y CN 2536727Y CN 02225564 CN02225564 CN 02225564 CN 02225564 U CN02225564 U CN 02225564U CN 2536727 Y CN2536727 Y CN 2536727Y
- Authority
- CN
- China
- Prior art keywords
- hole
- handle
- arc
- diameter
- gag lever
- 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 discloses a horizontal-opening hinged window handle lock which is composed of a fixed base and a rotary handle, wherein the front part of the handle is connected with the base via a shaft and is also provided with a lock tongue, a hole slot which is provided with a small through hole is arranged at the edge of a rotary shaft at the front part of the handle, and a pressing ball is arranged in the slot. A limited rod is fixedly connected with the pressing ball by passing through the through hole, the limited rod adopts a screw rod, and the pressing ball forms screw connection with the screw rod. The end part of the screw rod is a screw head, a spring is arranged in a hole slot between the screw rod and the pressing ball, and an arc-shaped slot hole, which is a quarter of circular arc, is arranged at the corresponding position of the base and the through hole on the handle. The end part at one side of the arc-shaped slot hole is larger than the diameter of the end part of the limited rod, and the diameter of the rest part of the arc-shaped slot hole is arranged between the diameter of the limited rod and the head diameter of the limited rod. The horizontal-opening hinged window handle lock which adopts the structure has convenient operation, and has the functions of locking and positioning.
Description
The utility model relates to a kind of sash lock, relates to a kind of sash lock of flat opening curtain heading tape handle specifically.
The flat opening window 7 word handle sash locks of known technology generally comprise firm banking and rotatable handles, handle is anterior to be connected by axle with base, the handle front portion also is provided with a dead bolt, also be provided with the device for limiting that handle rotates 90 degree scopes between base and handle, this device for limiting is that the convex tendon and the block that are located between base and handle constitute.The shortcoming of said structure does not have the lock in place device when being the sash lock locking, easily runs into handle because of carelessness and causes unwanted windowing, even cause peril.
The purpose of this utility model is to provide a kind of easy to use, flat opening window 7 word handle sash locks with lock in place function.
For achieving the above object, the utility model is to adopt following scheme to realize: these flat opening window 7 word handle sash locks comprise firm banking and rotatable handles, handle is anterior to be connected by axle with base, its front portion also is provided with dead bolt, it is characterized in that, the anterior turning cylinder of handle limit has a hole slot, one small through hole is arranged in the hole slot, be provided with one in the groove and press pearl, a gag lever post passes through hole with affixed by pearl, and the gag lever post head is big slightly, be provided with a spring therebetween, through hole opposite position on base and the handle is provided with arc-shaped slot, and the end, one side of arc-shaped slot is greater than the gag lever post end diameter, and arc-shaped slot remainder diameter circle is between gag lever post diameter and its head diameter.
Above-mentioned gag lever post can adopt screw rod, is spirally connected by pearl and screw rod.
Above-mentioned arc-shaped slot is the quadrant arc.
After adopting said structure, owing between base and handle, be provided with the lock in place device, during locking, spring is drawn in the gag lever post head in the vat of slotted eye end, and gag lever post can not be moved along arc-shaped slot, need press during unlatching by pearl, make the gag lever post termination break away from deep-slotted chip breaker, thereby gag lever post can be slided along deep-slotted chip breaker, realize opening and the lock in place function, it is comparatively convenient to use.
Be described further below in conjunction with drawings and Examples.
Fig. 1 is the utility model embodiment lock-out state structural representation;
Fig. 2 is a handle body sectional structure schematic diagram;
Fig. 3 is the base plane structural representation.
As shown in Figure 1 to Figure 3, the utility model flat opening window 7 word handle sash locks comprise firm banking 2 and rotatable handles 1, handle 1 front portion is connected by axle 3 with base 2, its front portion also is provided with dead bolt 1-1, and handle 1 anterior turning cylinder limit has a hole slot 1-2, and a small through hole 1-3 is arranged in the hole slot, be provided with one in the groove and press pearl 4, one gag lever post 5 passes through hole 1-3 with affixed by pearl 4, and gag lever post 5 adopts screw rod, is spirally connected by pearl and screw rod.Screw rod 4-1 end is a head of screw, screw rod and by being provided with a spring 6 in the hole slot 1-2 between pearl, through hole 1-3 opposite position on base 2 and the handle 1 is provided with arc-shaped slot 2-1, arc-shaped slot 2-1 is the quadrant arc, the end, one side of arc-shaped slot 2-1 is greater than the gag lever post end diameter, and arc-shaped slot 2-1 remainder diameter circle is between gag lever post diameter and its head diameter.
Claims (3)
1. flat opening window 7 word handle sash locks, comprise firm banking and rotatable handles, handle is anterior to be connected by axle with base, its front portion also is provided with dead bolt, it is characterized in that, the anterior turning cylinder of handle limit has a hole slot, one small through hole is arranged in the hole slot, be provided with one in the groove by pearl, a gag lever post passes through hole with affixed by pearl, and the gag lever post head is big slightly, be provided with a spring therebetween, through hole opposite position on base and the handle is provided with arc-shaped slot, and the end, one side of arc-shaped slot is greater than the gag lever post end diameter, and arc-shaped slot remainder diameter circle is between gag lever post diameter and its head diameter.
2. flat opening window 7 word handle sash locks according to claim 1 is characterized in that, described gag lever post adopts screw rod, is spirally connected by pearl and screw rod.
3. flat opening window 7 word handle sash locks according to claim 1 is characterized in that described arc-shaped slot is the quadrant arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02225564 CN2536727Y (en) | 2002-02-01 | 2002-02-01 | Hinged window handle lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02225564 CN2536727Y (en) | 2002-02-01 | 2002-02-01 | Hinged window handle lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2536727Y true CN2536727Y (en) | 2003-02-19 |
Family
ID=33702742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02225564 Expired - Fee Related CN2536727Y (en) | 2002-02-01 | 2002-02-01 | Hinged window handle lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2536727Y (en) |
-
2002
- 2002-02-01 CN CN 02225564 patent/CN2536727Y/en not_active Expired - Fee Related
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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 |