KR200218009Y1 - Self-locking equipment of sliding window - Google Patents

Abstract

The present invention relates to an automatic locking device of a sliding door or sliding window (hereinafter referred to as a 'window'), and is particularly applicable to windows facing the outdoors.

Conventional locking devices are locked only when artificially performing a separate operation. If you forget to lock the door when you go out, you are unprotected by intrusion of outsiders. As well as the hassle, the locking device was exposed to the outside to make the appearance coarse.

Therefore, the present invention forms a receiving portion in the door on which the finger insertion groove for the opening and closing of the window is formed so that the locking device is built therein so that the window is always locked when the window is closed and the window is opened when the window is to be opened. At the same time the lock is released.

Description

Self-locking equipment of sliding window}

The present invention relates to an automatic locking device of a sliding door or sliding window (hereinafter referred to as a 'window'), and is particularly applicable to windows facing the outdoors.

In general, the windows facing the outside are formed in two pairs, and a lock is installed at the indoor side to prevent the intrusion of outsiders, and as a representative example, a lever-type lock is installed at the boundary of two windows, or two pairs. It has been proposed to install a screw or button lock at the position where the windows overlap.

However, these locks are locked only by artificially performing a separate operation. If you forget to lock the door when you go out, you are unprotected by intruders. Especially, you must use the lock operation separately. Not only was this very cumbersome, but the lock was exposed to the outside, which made the appearance coarse.

The present invention forms an accommodating part in the door where the finger opening for opening and closing the window is located so that the locking device is built therein so that the window is locked at all times when the window is closed and is locked at the same time when the window is opened The device was released.

1 is an exploded perspective view of the present invention.

2a to 2f is a step-by-step cross-sectional view showing a state of use of the subject innovation.

Figure 3 is a cross-sectional view showing an installation state of the present invention.

Explanation of symbols on the main parts of the drawings

1a: case body 1b: case cover 2a, 2b: bent portion

3, 4: fastening part 5a, 5b: guide member 6a, 6b: stopper

7a, 7b: hatch 8: hook bar 9, 12, 13: shaft ball

10, 14: shaft pin 11: connecting member 15: body

16: rotation time 17: number of axes 18: operation time

19: screw shaft 20: spring 21: through hole

22: blocking plate 23: movable member 22 ', 23': cutting section

24, 29: tightening screw 25, 33: bracket 26: through hole

27: fastening hole 28, 34: fixing hole 30: hook member

31: curved surface 32: locking jaw 35: fixing screw

36: wall 37: door frame 38: door

39: finger insertion groove 40: receiving portion

1 is an exploded perspective view of the present invention, which has a bent portion 2a and a fastening portion 3 on the front side, and a case body 1a having a plurality of fastening portions 4 on one side, and a bent portion 2b. The case cover 1b having a) is fastened to the fastening portion 4 with the fastening screw 24.

Guide members 5a and 5b are formed on the upper inner surfaces of the case body 1a and the case cover 1b to face each other, and the lifting holes 7a and 7b connected to the inner rod 8 by the springs 20 It is elastically installed in the shaft hole (9) of the hatch (7a) (7b), the connecting member 11 is rotatably installed to the shaft pin (10) through the shaft hole 12 and the shaft hole (below the connecting member 11) 13, the shaft 17 connected to the trunk 15 by the rotation shaft 16 is rotatably installed by the shaft pin 14, and the operating body 18 is formed below the fuselage 15 so that the case main body 1a is provided. And the screw shaft 19 on both sides of the case cover 1b.

A through hole 21 is formed in the case cover 1b to form an inverted '??' shaped blocking plate 22 inward, and a movable member 23 is inserted into the blocking plate 22 to prevent the blocking plate 22. ) And the operation section 18 is inserted into the upper side of the movable member 23 to form the cutting sections 22 'and 23', respectively, and to the inner side of the case body 1a and the case cover 1b. Stopping jaws 6a and 6b are formed.

The bracket 25 having the through hole 26 thereon is fastened to the fastening portion 29 of the case body 1a by the fastening screw 29 through the fastening hole 27, and the upper and lower sides of the bracket 25 The fixing hole 28 is formed.

Meanwhile, the hook member 30 having the curved surface 31 and the locking jaw 32 is integrally formed on the bracket 33 having the fixing hole 34 and provided separately.

In the drawings, reference numeral 36 denotes a wall, 37 a door frame, 38 a door, 40 a receiving portion, 39 a finger insertion groove, and 25 a fixing screw.

The present invention configured as described above is formed on the interior side of the door 38 in a sliding window in which the door frame 37 is installed on the wall 36 and the door 38 is installed on the door frame 37 as shown in FIG. Forming the receiving portion 40 from the side so as to penetrate the finger insertion groove 39 to be inserted into the present invention and at the same time to be used to install the hook member 30 in the door frame 37, one side in the figure Although only the door 38 is shown installed, of course, the other door should be installed symmetrically.

At this time, both sides of the brackets 25 and 33 are fastened to the door 38 and the door frame 37 through the fixing holes 28 and 34, respectively, with the usual fixing screws 35.

Hereinafter, the operation of the present invention will be described in detail with reference to the step-by-step cross-sectional view of FIGS. 2A to 2F.

2A to 2D show a state in which the window is closed from an open state, when the user pushes the door 38 toward the door frame 37 by inserting a finger into the through hole 21 through the finger insertion groove 39. While the through hole 26 penetrates the hook member 30, the hook rod 8 contacts the curved surface 31 of the hook member 30 to be pushed downward and continues to move to the hook rod 8. At the moment located below the locking jaw 32, that is, at the moment when the door 38 is closed, the latching rod 8 is caught by the springs 7a and 7b by the elasticity of the spring 20. Since the door 38 is placed in a locked state, the doors 7a and 7b are raised and lowered between the bent portions 2a and 2b and the guide members 5a and 5b and the fuselage 15 ) And the connecting member 11 is rotated to the screw shaft 19 and the shaft pins 10, 14 to the point.

Meanwhile, FIGS. 2E and 2F illustrate a state in which the window is opened from the closed state, and the user inserts a finger into the through-hole 21 through the finger insertion groove 39 to open the door 38 of the door frame 37. When pushed to the opposite side, the movable member 23 is guided to the blocking plate 22 and pushes the operating section 18, and the rotating body 18 rotates while the body 15 rotates the screw shaft 19 to the point. (11) is rotated downward, and the hatch (7a) (7b) is lowered so that the hook rod (8) is released below the locking jaw 32 and the door (38) is placed in a free state, the door (38) Opening, the movable member 23 is to prevent the movement more than necessary by the stopper (6a) 6b.

The present invention is automatically locked when the window is closed and the locking device is automatically released when the window is opened, so if you close the window without a separate locking operation, it is possible to prevent the intrusion of outsiders, of course, going out Even when the window is closed, it gives a psychological stability without having to worry about whether a separate locking operation is performed as in the prior art, and since the locking device is not exposed to the outside, it is a very useful design.

Claims (1)

In the lock of the sliding window, A case body 1a having a bent portion 2a and a fastening portion 3 on the front surface and having a plurality of fastening portions 4 on one side is provided, and a case cover 1b having a bent portion 2b is fastened. It is fastened to the fastening part 4 with the screw 24, and the guide member 5a, 5b is formed in the upper inner surface of the case main body 1a and the case cover 1b, and the hook rod 8 is inside. Hatch (7a) (7b) connected to the spring is elastically installed by the spring 20, the connecting member 11 in the shaft hole (9) of the shaft (7a) (7b) rotates through the shaft hole (12) to the shaft pin (10) It is installed to be possible, the shaft hole (13) below the connecting member 11 is connected to the fuselage 15, the shaft number 17 is connected to the rotating body 16 is rotatably installed by the shaft pin (14), An operation period 18 is formed below and rotatably installed on both sides of the case body 1a and the case cover 1b, and the through hole 21 is formed in the case cover 1b to form an inner side. As the reverse '??' The plate 22 is formed, and the movable member 23 is inserted into the blocking plate 22 to form cut portions 22 'and 23' on the upper side of the blocking plate 22 and the movable member 23, respectively. In the rear of the case body 1a and the case cover 1b, the stopper jaws 6a and 6b are formed inward, and the fastening portion 3 has a bracket 25 having a through hole 26 therein. The fastening screw 29 is fastened through the ball 27, and the fixing hole 28 is formed on the upper and lower sides of the bracket 25, and the curved surface 31 is caught by the bracket 33 having the fixing hole 34. Automatic locking device for sliding window, characterized in that the hook member (30) having a jaw (32) is formed integrally and provided separately.