KR20100023099A

KR20100023099A - Auto locking crescent

Info

Publication number: KR20100023099A
Application number: KR1020080081689A
Authority: KR
Inventors: 장만동
Original assignee: 장만동
Priority date: 2008-08-21
Filing date: 2008-08-21
Publication date: 2010-03-04

Abstract

The present invention is a window locking device provided in the sliding window (0) including an inner window and an outer window, when the door and the other window to close the door to lock the window, the hinge 12 and the handle assembled when the door is closed (10), the lock spring (13) is an automatic locking crescent that automatically locks by the forward / reverse movement and restoring force of the compression spring (32) into which it is inserted. The lock is released to have a function of easy locking / unlocking manually, as well as having a locking groove 31 having a locking groove so that the lock is not released even if a force is applied up, down, left and right from the outside. The present invention relates to an automatic locking crescent that can maximize the effects of security, windproof, soundproof, watertightness, and airtightness of a conventional manual locking device. In addition, the present invention self-locking crescent has an advantage that it is easy to install because it is mounted directly to the outside of the window frame (01) frame.

Description

Auto Lock Crescent {AUTO LOCKING CRESCENT}

The present invention is a window automatic locking device provided in the sliding window including an inner window and an outer window, the handle, hinge, locker assembled in the installed window is automatically locked when the window is closed by the operation of the compression spring, After the lock is made, if you apply force by moving the direction of the handle, it not only functions as a lock / unlock manually, but also constitutes a catch using a locking groove to prevent crime, windproof, soundproof, It is to provide a window lock that can maximize the effect of watertightness and airtightness.

In general, the sliding window of the building is installed inside a predetermined frame to perform the opening and closing function by sliding in both directions along the guide rail, it is not necessary to secure the space for opening and closing of the window, it is easy to utilize the space, for this purpose Sliding windows are composed of a plurality to provide the convenience for the use of the sliding window.

At this time, the sliding window is installed on the frame of the sliding window to lock the sliding doors on both sides, so that the handle is caught by the latch of the opposite sliding window according to the rotation of the locking device to support the frame to lock the sliding window Let this be done.

However, the manual locking device (also known as a crescent method) having the conventional structure as described above is in close contact with one side window and the other window in both end directions, and then manually pushes on the locking jaws of the latch whenever the handle is fixed to the main body. There is an inconvenience of use to be locked, the window is opened even if the user does not want to shake the one window and the other window in the vertical direction in the state that the handle is fixed to the locking hole.

The present invention solves all the problems of the prior art described above, and draws out the advantages, it is easy to lock / unlock the window using a convenient automatic locking device operated by a simple operation of the handle, as well as the window The window frames are locked in close contact with each other, and provide excellent security, windproof, soundproof, and airtight, so the purpose is to maximize convenience and safety.

Referring to the preferred embodiments of the present invention for achieving the above object in detail as follows.

Figure 2 is a schematic perspective view of the present invention is applied to the sliding window (0), as shown in Figure 2 the present inventors self-locking crescent is mounted to the window frame 01 composed of the inner window and the outer window will be. As shown in FIG. 3, the self-locking crescent has a handle 10, a handle cap 11, a case 23, an inner box body 21, an inner box cover 22, a hinge 12, and a locker 13. ), And the locking groove 31, the compression spring 32 is provided with a locking groove.

Since the composition for the invention as shown in Figure 4a by fitting the handle 10 in the tap hole in the hinge 12 to assemble the piece by fitting the grooves of the hinge 12 and the locker 13 By reassembling, inserting the compression spring 32 as shown in Figure 4b, closing the window is automatically locked to the locking hole 31 is provided with a locking groove due to the forward / backward operation of the spring. In addition, as shown in FIG. 5 in the state in which the door is automatically locked, as shown in FIG. 5, the lock 10 has a function of manually locking / unlocking by the operation of the compression spring 32 as in the automatic locking and function. do.

In addition, the components of the locker 13, the hinge 12, and the handle 10, which are assembled as described above, the self-locking crescent, constitute the inner box using the inner box body 21 and the inner box cover 23, To enhance the durability, when mounting them on the window frame 01 to cover the case 23 for the design to complete the composition.

In addition, as shown in Figure 4c is a locking groove 31 is composed of a locking groove mounted on the opposite side of the window to the locking portion of the locker 13 and the locking groove 31 of the opposite side of the window to engage the locking function. If you do not want to shake the window up, down, left and right, by preventing the release function of the window, it has the function of crime prevention, windproof, soundproof.

The self-locking crescent of the present invention constructed and operated as described above is assembled by closing the window so that the locker in the engaged state is automatically locked by the forward and backward movement of the compression spring. If you move in the direction of the lock is also a manual function to eliminate the hassle of pushing the handle to the groove of the latch. In addition, the locked state is automatically locked in the locking groove is provided with a locking groove, even if shaking in the vertical direction left and right has a more robust effect that is not easily released.

Preferred embodiment of the present invention self-locking crescent having the above-described effect, with reference to Figure 1, Figure 1 is a inconvenience in use because the locking is to be pushed up manually to the locking jaw in the direction of applying the force of the conventional door lock device. However, the self-locking crescent seen through FIG. 2 is easily mounted to the window, and the door is automatically locked by the operation of the locker and the compression spring assembled when the window is closed, as shown in FIG. 5 again. If you apply slight force to the handle and move it in the direction, you can manually lock / unlock it.

1 is a perspective view showing a conventional manual window locking device.

Figure 2 is a perspective view showing a state in which the assembly, installation of the present invention in general.

3 is an exploded perspective view of the present invention.

Figure 4a is a plan view showing the assembled state of the handle, the hinge, the locker of the present invention

Figure 4b is a plan view showing the assembled state of the assembled handle and the spring of the present invention.

Figure 4c is a perspective view showing a locking state of the locking portion of the locking mechanism and the locker of the present invention.

Figure 5 is a perspective view showing an embodiment of the handle movement direction of the self-locking crescent of the present invention.

Description of the Related Art

0: sliding window

01: window frame 02: window frame

10 handle 11 handle cap

12 hinge 13 locker

21: inner box body 22: inner box cover

23: case 31: latch 32: compression spring

Claims

In the locking device of the sliding window including the inner window and the outer window

After assembling the hinge and the handle with the tab hole, insert the inner member configured to engage the locker into the inner box, and when the window is closed by the forward and backward movement and operation of the compression spring, An automatic locking device that locks in place. The automatic locking crescent enables manual locking / unlocking by applying a force to the handle to turn the handle forward.