KR200196875Y1 - Locker system for window - Google Patents

Abstract

The present invention improves the lock assembly and the test piece constituting the lock device, and naturally closes only the window, and when opened, it relates to a window lock device that can be easily opened by operating only the handle, the frame of the inner window (32) A body 43 having a flange 42 formed with a fixing hole 41 to be fixed to the 33; A cylinder (45) provided with a stopper (44) inside the body (43); A lock opening 47 inserted into the cylinder 45 with a locking jaw 46; A spring 48 installed between the rear of the lock opening 47 and the cylinder 45 to keep the lock opening 47 always protruding; The slot 49 is formed on the upper and lower ends of the cylinder 45 so that the operation pin 50 protruding from the upper and lower sides of the lock 47 is positioned; The operation pin 50 is coupled to the slot 53 formed at the inner end of the handle 52 is fixed to the hinge 51 is formed on the inner side of the body 43 by the handle 52 by the lock opening 47 A lock assembly 40 for allowing the retractor to retreat;

It has a locking groove (63) formed so as to interlock the lock opening 47 on the side of the plate-shaped plate 62 having a fixing hole 61 to be inserted into the frame 35 of the outer window (33) It consists of the test piece (60).

Description

Locking device for window {Locker system for window}

The present invention relates to a window lock device, and more particularly, to the provision of an improved lock device that can be applied to the sliding window to control the opening and the state of the window.

In general, sliding windows are applied to windows or porches in homes or offices, and the installed windows are characterized by sliding, opening and closing by pushing.

The sliding window as described above is provided with a locking device for the lock so that the window can not be opened from the outside to exclude the risk of theft.

A keying device widely used in the art is as shown in FIG. 4;

On the inner window frame (3) of the window (2) to which the glass (1) is fixed, a locker (6) rotatable with a handle (4) and a locker (5) is fixed, and an outer palm frame (7) has a locker ( It is comprised by fixing the locking opening 8 for controlling 5).

In the prior art, when the window is to be closed, the door is closed after the open window is closed so that the locker is locked by the lock, and when it is open, the lock is rotated by the locker to be released from the lock and then the window frame is opened. It is opened by holding and pushing.

In the prior art as described above, it is inconvenient to operate the locker of the locker when the locker is opened so that the window is not opened by using the locker or when the locker is opened by unlocking the locker.

In particular, in order to open the window in a state in which the locker is released, one hand holds the handle of the locker to release the locker, and the other hand has to take the action of opening the window by holding the window frame and pushing the window.

And, even when closing the open window has a significant inconvenience because after closing the window to rotate the handle of the lock to be coupled to the locker lock.

That is, in the related art, when opening or closing the window, the lock of the door must be operated, which makes the opening and closing of the window cumbersome, and the metallic friction sound occurs during opening and closing of the window, which bothers the user's nerves and makes the user feel uncomfortable. There were a number of problems, including this degradation.

Therefore, the present invention is designed to solve the above problems, and improves the lock assembly and the test piece constituting the locker, so that only the window is closed and the locker is operated naturally. It aims to contribute to improvement.

1 is a perspective view of a window lock apparatus to which the technology of the present invention is applied.

Figure 2 is a cross-sectional configuration of the window lock device to which the technology of the present invention is applied.

Figure 3 is a state of use of the window device for applying the technology of the present invention.

Figure 4 is a state of use configuration of the window lock apparatus applied in the prior art.

* Description of the symbols used in the main parts of the drawings *

30; Lock

40; Lock assembly

45; cylinder

47; Construction

52; handle

60; Construction

63; Locking Home

Hereinafter, with reference to the accompanying drawings will be described the configuration and operation of the present invention for achieving the above object.

1 is a perspective view of a window lock apparatus applied to the technology of the present invention, Figure 2 is a cross-sectional configuration of the window lock device applied to the technology of the present invention, Figure 3 is a state of use of the window lock device applied to the technology of the present invention It will be described together as.

In constructing the locking device 30 is fixed to the outside of the frame (34, 35) of the inner window 32 and the outer window 33 constituting the sliding window 31 so as not to open the sliding window from the outside;

The lock device 30 includes a lock assembly 40 fixed to the frame 33 of the inner window 32 and a lock piece 60 fixed to the frame 35 of the outer window 33.

The lock assembly 40 includes a body 43 having a flange 42 having a fixing hole 41 to be fixed to the frame 33 of the inner window 32.

A cylinder 45 having a stopper 44 is inserted into an inner bottom surface of the body 43 to insert a locking hole 47 having a locking jaw 46, and a rear of the locking hole 47 and a cylinder ( 45) Spring (48) is installed between the upper and lower doors 47 to maintain the protruding state at all times.

The tip portion of the lock opening 47 is formed to form a round so as to retreat naturally when connecting with the lock piece 60, the rear end further formed a protrusion or recess groove as a means for preventing the flow or departure of the spring 48 You will be fine.

The upper and lower ends of the cylinder 45 form a slot 49 so that the operation pin 50 protruding from the upper and lower sides of the lock 47 can move horizontally.

The operation pin 50 is coupled to the hinge 51 formed inside the body 43 and the slot 53 formed at the inner end of the handle 52 to which the movement is freely fixed by the handle 52. The city area 47 is allowed to retreat.

In the body 43 to which the handle 52 is coupled, it will be obvious to form an operation space 55 having a margin sufficient for the handle 52 to operate sufficiently.

The locking piece 60 may be inserted into the frame 35 of the outer window 33 to lock the locking hole 47 to the side of the plate-shaped plate 62 having the fixing hole 61. It is comprised by forming 63.

The present invention configured as described above;

First, the lock assembly 40 and the key piece 60 constituting the lock device 30 are fixed to the inner window 32 and the outer window 33.

When the lock assembly 40 is fixed, the flange 42 formed on the body 43 is brought into close contact with the frame 34 of the inner window 32 and then fixed in a solid state using a screw or the like. To face in the direction of the outer window (33).

Fixing the key piece 60 is inserted into the insertion hole formed in the frame 35 of the outer window 33 as usual, and then fixed using a screw or the like, the locking groove 63 is the direction of the key opening 47 To be

As described above, when the sliding device window 31 is opened and the sliding device window 31 is opened in the initial state, and the sliding door window 31 is closed,

When the inner window 32 or the outer window 33 of the open sliding window 31 is pushed to the original state and closed, the lock is made naturally.

Looking at this, when the window 32, 33 of any one of the inner window 32 or the outer window 33 is closed, the lock assembly 40 and the frame (60) to which the test piece 60 is fixed are in contact with each other. I'm coming.

At this time, the round part of the lock opening 47 which is inserted into the cylinder 45 formed in the body 42 and protrudes by the spring 48 is connected to the plate 62 of the lock piece 60 while the cylinder 45 is connected. Retreat in the direction.

When the sliding window 31 continues to be closed in the retracted state and the frames 34 and 35 of the inner and outer windows 32 and 33 coincide with each other, the locking hole 47 is formed in the plate 62. ), And at the same time, the opening 47 is protruded by the pushing force of the spring 48 interposed at the rear so that the opening 47 can be inserted into the locking groove 63 to maintain the locking state. Will be.

The present invention is naturally closed without operating the lock device 30 separately when closing the open sliding window 31.

If you want to release the lock state of the sliding window 31, holding the handle 52 and rotates in the → direction locking key 47 coupled with the end of the handle 52 is retracted in the direction of the cylinder 45 locking Out of the groove (63).

In this state, the lock assembly 40 is fixed to the inner window 32 by continuously pulling the handle 52 without releasing the inner window 32, thereby naturally opening.

When the inner window 32 is opened to some extent or the opening 47 is opened to the outside of the locking groove 63, the opening 47 is retracted by releasing the handle 52 to protrude to the original state by the spring 48. Will be.

The present invention as described above, when closing the sliding window 31, only close the sliding window 31 and can be kept in a natural state without operating the lock device 30 separately, when opening only the handle 52 to rotate It can be easily opened by zooming.

The present invention as described above has improved the lock assembly and the test piece constituting the locker device, it is naturally lockable by closing only the window, and can be easily developed by operating only the handle when opening, thereby contributing to the user's convenience. Has

Claims (2)

In constructing the locking device 30 is fixed to the outside of the frame (34, 35) of the inner window 32 and the outer window 33 constituting the sliding window 31 so as not to open the sliding window from the outside; The lock device 30 comprises a lock assembly 40 fixed to the frame 33 of the inner window 32 and a lock piece 60 fixed to the frame 35 of the outer window 33; The lock assembly 40 includes a body 43 having a flange 42 having a fixing hole 41 to be fixed to the frame 33 of the inner window 32; A cylinder (45) provided with a stopper (44) inside the body (43); A lock opening 47 inserted into the cylinder 45 with a locking jaw 46; A spring 48 installed between the rear of the lock opening 47 and the cylinder 45 to keep the lock opening 47 always protruding; The slot 49 is formed on the upper and lower ends of the cylinder 45 so that the operation pin 50 protruding from the upper and lower sides of the lock 47 is positioned; The operation pin 50 is coupled to the slot 53 formed at the inner end of the handle 52 is fixed to the hinge 51 is formed on the inner side of the body 43 by the handle 52 by the lock opening 47 Allow retreat; The body 43 to which the handle 52 is coupled includes an operating space 55 having a margin sufficient for the handle 52 to operate sufficiently; The key piece 60 has a plate-like plate (62) having a fixing hole (61) to be inserted into and fixed to the frame (35) of the outer window (33); Locking device for a window, characterized in that consisting of a locking groove (63) formed so as to intercept the lock opening 47 on the side of the plate (62). The method of claim 1; Forming a round at the distal end of the lock opening 47 so as to retreat naturally upon contact with the lock piece 60; The rear window lock device, characterized in that to further form a separation preventing means such as protrusions or recessed grooves to prevent the flow or departure of the spring (48).