KR200446666Y1 - Automatic locking apparatus of windows - Google Patents

Abstract

The present invention relates to an automatic locking device of a window, more specifically, a rotor 10 that rotates by an opening / closing handle in the inner center of the housing 2, and a locking protrusion 22 that rotates by the rotor and rotates outside. Locking grooves 32 and 32 'into which the upper and lower linkage mechanisms 20 and 20' forming the 22 'and the locking protrusions 22 and 22' of the upper and lower linkages are inserted. Locking grooves 35 and 35 'are formed at the front and the upper and lower operation holes 30 and 30' which are formed to face each other so as to rotate. The upper and lower linkages 20 and 20 ' A locking means (100) configured to install a carbon springs (40) and (45) on the inner side of the locking protrusions (22) and (22 ') and the outer front of the upper and lower actuating holes (30) and (30'), respectively; Locking keeper 200 for forming the locking step (205, 205 ') up and down facing the locking grooves 35, 35' of the upper and lower operating holes 30, 30 'of the locking means. ), By providing a locking or unlocking operation in a plurality of positions up and down by a single locking keeper and the locking means provides a compact structure as well as excellent manufacturing and installation workability. There is this.

Window, Window, Locking Means, Locker, Lock, Unlock, Handle

Description

AUTOMATIC LOCKING APPARATUS OF WINDOWS}

The present invention relates to an automatic locking device for windows and doors, and more specifically, an automatic locking device for windows and doors that provides a simple locking or unlocking operation of a window by a locking means and a locking keeper because the window slides or rotates an opening / closing handle. It is about improvement.

In general, the window is composed of a window frame installed in the building and a window installed inside the window frame to open and close.

At this time, the window is provided with a separate locking device to maintain the open state.

The locking device of the conventional windows and doors is inconvenient in use because the operation of holding and closing the handle of the window and the locking or unlocking of the window are performed separately.

In order to improve this problem, the present applicant slides the window to the registered utility model No. 37177 to achieve the automatic locking operation by the locking means, and by rotating the opening / closing handle of the window, the applicant selects a device for the automatic unlocking operation. It has been filed.

However, the locking device was a structure that is interlocked with the door of the window.

In addition, there is a problem in that the assembling structure is complicated by the operation of the torsion springs in which a plurality of rotating holes are installed together on the central axis, and the efficiency of the opening and closing operation is lowered due to the reduction in the elasticity.

In addition, the present applicant is to provide a locking keeper and a locking means in the opposite position of the sliding window and the window frame in the Utility Model No. 43927 to compensate for the disadvantages of the above-described prior application technology, the locking keeper to face up and down positions And a plurality of locking means were interlocked by a slide plate which was moved up and down by the rotation operation of the central opening / closing handle to achieve locking or unlocking operation by a plurality of locking means up and down.

However, this pre-application technology has a problem that the manufacturing and installation workability is very inconvenient because the locking keeper and the locking means are constituted in plural so as to face each other in the up and down positions to form a complicated structure interlocked by the slide plate interlocked by the opening and closing handle. there was.

In addition, the compact structure of the window or window frame, such as difficult to install, there was a problem such as hurting the aesthetics.

The present invention is designed to solve the problems associated with the above-described prior art and the prior application by the present applicant, and provides a locking keeper and a locking means at opposite positions of the window and the window frame, by a single locking keeper and the locking means. Since the locking or unlocking operation is provided at a plurality of upper and lower positions, the compact structure is provided, and as a result, the manufacturing and installation workability is excellent.

This invention,

A rotor that rotates by an opening / closing handle in an inner center of the housing, upper and lower linkages that rotate by the rotor and form locking protrusions on the outside, and locking grooves into which the locking protrusions of the upper and lower linkages are inserted; Locking means formed by the upper and lower actuating openings are formed to face the rotation groove to form a locking groove in the front, the inner side of the locking projection of the upper, lower linkage and the outer front of the upper and lower actuating openings, respectively, ;

It is achieved by a locking keeper to form a locking step facing the locking groove of the locking means of the upper and lower operating holes of the locking means up and down.

The present invention provides a locking keeper and a locking means at the opposite positions of the window and the window frame, and provides a compact structure by providing a locking or unlocking operation in a plurality of positions at the top and bottom by a single locking keeper and the locking means. Due to this, manufacturing has the effect of providing excellent workability to install in a window or window frame.

Hereinafter, with reference to the accompanying drawings, a preferred embodiment of the present invention will be described in detail.

The device of the present invention, as shown in Figures 1 to 4, by installing the locking keeper and the locking means in the opposite position in the opposite position of the sliding window and the window frame by rotating the opening and closing handle of the window by opening and closing the window Or to perform an unlocking operation.

That is, in the inner center of the housing (2) is assembled to the rotary shaft of the opening and closing handle of the shaft hole 15 of the square shape and the rotor 10 having two operating projections (11, 12) on both sides, and inside The locking protrusions 22 and 22 'are formed on the outer side of the interlocking protrusions 21 and 21' which are interlocked by the operating protrusions 11 and 12 of the rotor, respectively. Upper and lower interlocks 20 and 20 'which rotate in the center, and locking grooves 32 and 32' into which the locking protrusions 22 and 22 'of the upper and lower interlocks are inserted. The locking grooves 35 and 35 'are formed in the upper and lower operating holes 30 and 30' which are formed to face each other so as to rotate around the shaft portions 33 and 33 '. Inside the locking projections 22, 22 'of the interlocking mechanism 20, 20', the carbon springs 40 are installed in the locking projections so that the locking projections rotate outwardly, and the upper and lower operation holes 30 and 30 are mounted. At the outer front of the '), the spring is rotated in such a way that the A locking means (100) configured to install 45;

Locking to form the locking step (205, 205 ') up and down facing the locking grooves 35, 35' of the upper and lower operating holes 30, 30 'of the locking means 100 up and down It consists of a keeper 200.

As the reference numeral 50, denotes a fastening hole for fixing the locking means 100 with a fastening bolt.

Next will be a look at the operation and action of the subject innovation configured as described above.

The present invention is characterized by providing a locking and unlocking operation of a plurality of upper and lower positions by a single locking means and a locking keeper having a compact structure during the sliding operation of the window and the rotation operation of the opening and closing handle.

First, referring to the case of closing the window in the open state by sliding the opening and closing handle with the rotation, the locking means 100 is in contact with the locking keeper 200 of the window frame and at the same time the upper and lower locking step of the locking keeper 200 205 and 205 'are inserted into the locking grooves 35 and 35' of the upper and lower actuating holes 30 and 30 'inside the housing 2.

In this state, when the slide is moved to the end of the window is closed, the upper and lower operating holes 30, 30 'is a rotary rotation operation while compressing the elastic spring 45 to the outside by the locking keeper 200, respectively, The upper and lower locking steps 205 and 205 'of the locking keeper 200 are inserted into the locking grooves 35 and 35' of the upper and lower operating holes 30 and 30 'to achieve a locking operation. .

At this time, the locking projections 22 and 22 'of the upper and lower linkage mechanisms 20 and 20' are rotated by the rotation operation of the upper and lower actuating holes 30 and 30 '. By being inserted into the locking grooves 32 and 32 'of the upper and lower operating holes 30 and 30' to support the inner rotation of the operating holes 30 and 30 to maintain the locked state.

Therefore, the upper and lower locking step (205, 205 ') of the locking keeper 200, the upper and lower locking grooves 35, 35' formed in the upper and lower operating holes 30, 30 'inside the single housing. It is inserted and supported opposite to the locking operation.

Next, a case in which the closed window is slid and opened with the rotation of the opening / closing handle is opened, and the rotor 10 is directly rotated by rotating the opening / closing handle.

In this way, by the rotation operation of the rotor 10 located in the center of the housing 2, the two operating projections 11, 12 on both sides of the interlocking projections 21 of the upper and lower linkages 20, 20 '. Each of the 21's is rotated.

That is, the upper and lower linkage mechanisms 20 and 20 'are respectively moved by compressing the elastic spring 40 inwardly around the shaft portion, so that the locking projections 22 and 22' of the linkage are operated up and down. The locking grooves 32 and 32 'of the spheres 30 and 30' will be separated.

In this way, when the locked state of the upper and lower actuating holes 30 and 30 'is released, the upper and lower actuating holes 30 and 30' are respectively moved inwardly by the elastic force of the ball spring 45. It will rotate oppositely.

As such, while the upper and lower operating holes 30 and 30 'are rotated inwardly, the locking keeper 200 which is inserted to face the locking grooves 35 and 35' of the operating tool is held up and down. Step 205 and 205 'will be separated.

Therefore, the locking grooves 35 and 35 'of the upper and lower operating holes 30 and 30' of the locking means 100 are the upper and lower locking steps 205 and 205 'of the locking keeper 200. It will be unlocked as it is facing away from.

1 is an overall configuration of the present invention.

Figure 2 is a cross-sectional view showing a locking means of the present invention.

3 and 4 is an enlarged configuration diagram showing an operating state of the present invention.

** Description of the symbols for the main parts of the drawings **

2: housing 10: rotor

11,12: Operating projection 20,20 ': linkage

21,21 ': Interlocking protrusion 22,22': Locking protrusion

30,30 ': Actuator 32,32': Locking groove

35,35 ': Locking groove 40,45: Tantal spring

100: locking means 200: locking keeper

Claims (1)

In the automatic locking device of the window to lock or unlock operation by installing the locking keeper and the locking means in the opposite position of the sliding window and the window frame in the opposite position to rotate the opening and closing handle of the window, A rotor 10 having a square shaft hole 15 which is assembled to a rotating shaft of an opening / closing handle and rotates at the inner center of the housing 2 and two actuating protrusions 11 and 12 on both sides thereof, and the rotor inside. Locking protrusions 22 and 22 'are formed on the outer side and interlocking protrusions 21 and 21' which are interlocked by the operating protrusions 11 and 12, respectively. Locking in front of the locking groove 32, 32 'is inserted into the upper and lower interlocking mechanism 20, 20' and the locking projections 22 and 22 'of the upper and lower interlocking mechanism are inserted therein. Consists of the upper and lower operating holes 30 and 30 'are formed to form grooves 35 and 35' to be rotated about the shafts 33 and 33 ', and the upper and lower linkages Inside the locking projections 22 and 22 'of (20) and 20', a carbon spring (40) is installed and installed so that the locking projection rotates outwardly, and the upper and lower operation holes (30, 30 ') are installed. On the outside front of the ball spring (45) to rotate the ball inwardly Locking means 100 is installed and configured; Locking to form the locking step (205, 205 ') up and down facing the locking grooves 35, 35' of the upper and lower operating holes 30, 30 'of the locking means 100 up and down Automatic locking device for windows and doors, characterized in that consisting of the keeper 200.

Images