KR200246250Y1 - auto window lock - Google Patents

Abstract

This device is a device that automatically locks when a window is closed. Even if it is used for a long time

So that it could be locked without any abnormality.

Description

Window auto lock system {auto window lock}

This design is a device that automatically locks the window when the window is closed.

The locking device is used when the windows are used for a long time, and the rails and pulleys under the windows are worn

To compensate for defects that do not lock the window when the window sits down slightly

Even when the windows were down, the windows were locked well.

When the locking device (1) is attached to the window and the window is closed, the jarring rod (9) and

As the locking pin 5 enters the locking hole 14 by the locking bar 8,

The window is slightly lowered due to wear of the window rail or pulleys, so that even if there is a slight deviation between the case 1 and the lock hole 14,

I did not have any problems.

1 is an internal structural view of a locking device.

2 is a window frame to which a locking device is attached;

Fig. 3 is a window frame in which the lock pin of the locking device is engaged.

Description of the Related Art

1. Case

2. Handle shaft

3. Handle pin

4. Lever

5. Lock pin

6. Lever axis

7. Lever pin

8. Rope bar

9. Climbing bar

10. Sticky keys

11. Fixed key pin

12. Spring

13. Spring

14. Locking hole

15. Window frame

1 shows the internal structure of the locking device, in which the locking pin 5 of the lever 4 is fixed to the wall

Is inserted into the lock hole (14) of the window frame (15) fixed to the door frame

Turning the handle of Fig. 2 in the direction of opening the window to open the window

As the handle shaft 2 of Fig. 1 moves along, the handle pin 3 pushes the lever pin 7

As the lever 4 is lifted about the lever shaft 6, the lock pin 5 is also raised,

When the device is released, the window is opened and the mill which was pushed back by the window frame (15)

When the door is opened and the rim rod 9 moves away from the window frame 15, the pulling force of the spring 12

The protruding portion of the jamming rod 9 is caught by the lever 4

When the handle is opened after the door is opened so that it coincides with the rod (8), the lever (4)

.

When the window is closed, when the window is pushed, the window comes into contact with the window frame 15,

The lever bar 8 is lowered and the lever 4 is moved downward by the spring 13,

And the locking pin 5 is also moved downward in the locking hole 14

The window is locked as it comes down.

If you do not want the window to be locked, when the window is open,

And turn the fixing pin (11) to support the lever (4) so that the lever

If you do not let it down, the window will not lock up even if you close the window.

FIG. 2 is a dotted line showing a position where a locking device is attached to a window

The height at which the locking device and the handle are attached is set to the normal height of the general window

It is a picture.

Fig. 3 is a view of a window frame fixed to a wall opposite to the window.

There is no special device, but the height at which the locking pin (5)

So that only the groove 14 is pierced so that the lock pin 5 can be inserted.

This design is easy to manufacture due to its simple structure,

The rails on the window pulleys or window frames are worn out,

The window is set to be locked without problems.

Claims (2)

When the window is closed, the jamming rod (9) is pushed in and the lever (4) The locking pin 5 is caught by the lower jaw of the locking hole 14 and the window is locked When you turn the handle to open the window, the handle pin (3) pushes the lever pin (7) As the lever (4) is raised, the lock pin (5) goes up, and the window is opened, When the stand 9 is pushed outwardly, the protruding portion of the jamming bar 9 receives the catching bar 8 After the window is opened, the lock pin (5) will come down even if the handle is released. Characterized in that the automatic door lock device does not. The method of claim 1, wherein the window is opened and the lever (4) The fixed key 10 is rotated 90 degrees so that the fixed key pin 11 is supported on the lever 4 When the window is closed, the lever (4) does not come down and the window is locked. Wherein the automatic window locking device comprises: