KR20070005536A - Auto manual locking device for window - Google Patents

Abstract

An automatic-cum-manual locking device for a window is provided to maximize the effects of crime prevention, protection against wind, sound insulation, watertightness and airtightness by locking and unlocking an automatic locking device conveniently and operating a manual locking device simply with a handle, to prevent natural disasters such as a typhoon and housebreaking, and to protect against burglars by locking a window and a window frame strongly. An automatic-cum-manual locking device for a window comprises: an automatic-cum-manual locking unit(C) composed of an automatic striker(16) and a manual striker(16-1) fixed to a window frame, a bracket(1) fixed to a window to be sealed up with a bracket cover(5) and provided with a gear guide groove(1-1) to make an automatic-cum-manual gear(7) move forward and backward stably, an automatic hook(6) built in the bracket and pressurized when locking automatically to be inserted to a groove of the automatic striker, a compression spring(15) retreating and advancing the automatic hook, an automatic hook pulling bar(8) pulling the automatic hook locked with the automatic-cum-manual gear operating together with the end of a rotary shaft(9) connected with a handle when a handle rotates in a 30-degree arc. and unlocking when using an automatic locking device, a fixed slide(4) engaged with the automatic-cum-manual gear when locking manually and fixed to a window together with a movable slide(3) and a bracket, a restoring spring(15-1) restoring the automatic-cum-manual gear when unlocking manually, a manual hook bracket(17) rotating the handle in a 180-degree arc. when locking manually to be located vertically, and a plate spring(19) coupled to a bracket cover(17-1); and a handle unit(D) composed of a handle turning the rotary shaft and the automatic-cum-manual gear when locking automatically to unlock the automatic hook and the automatic striker and advancing when locking manually to lift up the movable slide, a guide projection inserted to a handle guide groove(2-1) of a handle base(2) when rotating the handle under pressure to prevent the separation of the handle, a cylindrical washer(11) coupling the handle and the handle base without a gap, a restoring spring(15-3) restoring the handle between the handle and the handle base when unlocking manually, a rotary plate(10) keeping the rotary shaft coupled with the handle rotated in the preset angle when locking automatically, and a torsion spring(15-2) restoring the rotary shaft and the rotary plate after unlocking.

Description

AUTO MANUAL LOCKING DEVICE FOR WINDOW}

Figure 1a is a state sectional view of the present invention applied to the window window opening state diagram

Figure 1b is a state in which the present invention is applied to the window cross-sectional view of the usual automatic locking locking state

Figure 1c is a cross-sectional view of a state in which the present invention is applied to a window automatic double locking locking state diagram

Figure 1d is a cross-sectional view of a state in which the present invention is applied to the window automatic locking unlocking state diagram

2 is a plan view of a window to which the present invention is applied

3 is an exploded perspective view of the present invention

Explanation of symbols used in main part of drawing

A: window frame B: window

C: Automatic manual combined locking part D: Handle part

1: Bracket 1-1: Gear guide groove 2: Handle base 2-1: Handle guide groove

3: moving slide 4: fixed slide

5: Bracket cover 6: Automatic hook 6-1: Manual hook

7: Auto Manual Combination Gear 8: Auto Hook Pull Bar

9: rotating shaft 10: rotating plate

11: cylindrical washer 12: handle 12-1: handle turning

15: restoring spring 15-1: restoring spring 15-2: torsion spring 15-3: restoring spring

16: Automatic Striker 16-1: Manual Striker

17: Manual Hook Bracket 17-1: Manual Hook Bracket Cover

19: leaf spring

The present invention relates to an automatic manual combined window lock device, the lock is made only by closing the window in the automatic use, the unlocking is made by the easy operation of the handle, the manual lock in the locked state in the automatic lock Rotating pressure 180 degrees, the manual hook mounted on the moving slide is locked to the striker, and realizes the automatic lock and manual lock double lock, as well as the convenience of the automatic lock, security, windproof, soundproof, watertight, airtight It is intended to provide an automatic manual window lock that can maximize the effect of the.

Locks for windows installed in living rooms, verandas or large walled windows, front doors, etc. are installed on the window frame by the so-called crescent method that attaches the hook to the outer window and forms the locking groove on the inner window, and the handle or button installed on the window. With the striker that the hook is locked and locked, the automatic lock that locks automatically just by closing and closing, the hook fixed to the upper and lower sides of the lifting and lowering slide in conjunction with the handle or the operating lever installed on the window, and the striker with the hook inserted into the window frame. It consists of a manual lock that locks the window by installing it.

However, the Crescent method is equipped with a hook on the windshield frame, which is the middle part of the window, so it is easily released by simply lifting the window slightly. There is a danger of deterioration of airtightness, windproofness and soundproofness because of the danger and deterioration of security function, and of not being able to adhere the window and the window frame closely

Although the automatic locking device has the convenience of locking, it is considered that there is a problem in windproofness and airtightness by simply performing the function of locking.

Manual lock is superior to the effect of security, windproof, soundproof, watertightness, and airtightness compared to automatic lock or so-called crescent, but when the door is not closed while the window is closed, space is created between the window frame and the window. There is a problem that noise, wind, and rain are transmitted to the room through the space between the window frame and the window, and there is a problem in that the locking state of the window must be checked and locked.

The present invention solves the problems and draws advantages of the prior art as described above, the usual use of the convenience of the automatic locking device to apply convenient functionality and strong wind and sleep, when going out again as a manual locking device once again Locking and maximizing the effects of crime prevention, windproof, soundproof, watertight, airtight, so that the double lock simply, unlocking the present invention to the technical problem of the present invention to maximize safety with convenience.

In the present invention as a means to solve the above technical problem, the automatic locking device and the manual locking device can be implemented at the same time, the automatic guide gear and the gear guide groove so that the automatic manual combined gear can retreat forward without departure, automatic manual combined gear manual lock Restoration spring that restores to the state of automatic locking when unlocking, leaf spring that can be fixed when the handle is rotated 180 degrees vertically when manual locking, and the handle can be conveniently rotated 180 degrees with one press Handle guide groove of handle base, handle guide protrusion that can rotate the handle 180 degrees along handle guide groove of handle base, cylindrical washer that prevents play when integral with handle and handle base, and automatic lock only The automatic hook pull bar that is operated and the handle push operation that are operated only when manual locking is divided are used, so the automatic manual locking device is combined. One will be available.

Figures 1a, 1b, 1c, 1d is a cross-sectional view showing a state in which the present invention is applied to the windows, respectively, Figure 2 is a plan view of a window to which the present invention is applied, Figure 3 is an exploded perspective view of the present invention, etc. It is a state figure explaining the structure of this invention.

Automatic manual lock device for windows provided by the present invention (A) is an automatic striker 16 and the manual striker 16-1 fixed to the window frame (A), and fixed to the window (B) and automatic manual striker 16 Handle part (D) provided with the automatic hook combined with the automatic hook, 16-1), and the manual hook (C) combined with the manual hook (6, 6-1) and the handle (12) for locking and unlocking And a manual hook bracket 17 and a movable slide 3 on the upper and lower sides of the slide.

The automatic manual combined locking portion (C) is fixed to the window (B) and the bracket (1) is sealed by the bracket cover (5), and the built-in bracket (1) to pressurize upon automatic locking locking automatic striker (16) Auto-hook (6) in the groove, the compression spring (15) for retracting the automatic hook (6), the end of the rotating shaft (9) connected to the handle when the handle 12 is rotated 30 degrees Pull out the automatic hook (6) that locks the interlocking automatic manual gear (7) and the automatic hook pull bar (8) and the automatic hook pull bar (8) to unlock when using the automatic locking device. When used, the automatic manual combined gear (7) and the automatic manual combined gear (7), which move straight and move with the flat gears of the movable slide (3) to raise and lower the movable slide (3) by rotation, stably move straight and retreat. Gear guide groove (1-1) provided in the bracket (1) to enable the manual locking lock A fixed slide (4) fixed to a window by engaging with a movable slide (3) and a bracket (1), which is engaged with the automatic manual combined gear (7) and lifted by the rotation of the automatic manual combined gear (7), and manual lock unlocking. Restoring spring (15-1) for returning automatic manual gear (7) and manual hook bracket (17) and manual hook bracket cover for stable handle vertical rotation by 180 degrees It consists of a leaf spring (19) coupled to (17-1).

And the handle part (D) rotates the rotary shaft (9) when the automatic lock is used, and the automatic manual combined gear (7) rotated with the end of the rotary shaft (9) interlockingly rotates the automatic hook (6) and the automatic striker (16). A handle 12 for unlocking and lifting the slide 3 in engagement with the automatic manual combined gear 7 coupled to the end of the rotating shaft 9 by pressing and moving in a pressurized direction during manual locking locking;

The handle guide protrusion 12-1, which is inserted into the handle guide groove 2-1 provided in the handle base 2 when the handle 12 is pressed and rotates without detaching the handle 12, and the handle ( A handle base 12 having a handle guide groove 12-1 and a handle guide groove 12-1 for preventing the handle from being detached by the handle guide protrusion 12-1 being inserted in the pressure rotation of 12). And, a cylindrical washer 11 which integrally couples the handle 12 and the handle base 12 and frees play, and the handle 12 between the handle 12 and the handle base 2 during manual locking and unlocking. Restoring spring (15-3) for returning the position, the rotary plate (9) to prevent the rotating shaft (9) combined with the handle 12 to rotate more than a certain angle when using the automatic locking, and the rotary plate (10) when using the automatic locking Torsion spring (15-2) for restoring the rotating shaft (9) and the rotating plate (10) engaged with the handle (12) after being unlocked, and rotation when using the automatic lock At the same time, the handle 12 coupled to the rotating plate 10 in engagement with the square groove of the 10 rotates and restores at the same time, and is moved straight by the pressing of the handle 12 during manual locking locking. It is composed of a rotating shaft (9) for moving the automatic manual combined gear (7) at the same time without receiving the resistance of the rotating plate (10).

The automatic manual combined lock device for a window of the present invention configured as described above is applicable to a window installed in a living room, a veranda, a large wall window, a front door of a porch, and the like. Describe the application accordingly.

The present invention, like the general manual locking device first of the bracket (1) in a state that is fixed to the window (B) the automatic manual combined locking portion (C) that the automatic hook 6 and the manual hook (6-1) is coupled together An operation hole 18 formed in the bracket cover 5 is provided so that the end of the rotation shaft 9 of the handle part D is connected to the end of the automatic manual combined gear 7 in the automatic manual locking part C. The handle base 2 of the handle portion D is fixed to the window B in a state of being inboard, and the automatic striker is mounted on the window frame at a position corresponding to the automatic hook 6 and the manual hook 6-1, respectively. 16) and the manual striker 16-1,

When unlocking and opening the window (B) in which the present invention is automatically locked and locked, the handle 12 may be rotated and pulled to the opposite side of the window frame (A).

That is, when the handle 12 is rotated in the self-locking lock state, the automatic manual combined gear 7 engaged with the end of the rotating shaft 9 coupled to the handle 12 rotates to pull the automatic hook pull bar 8 to pull the automatic striker ( Release the automatic hook 6, which was inserted in 16), and unlock it. At this time, if the handle 12 is released after opening the window B by the restoring force of the torsion spring 14 installed on the rotating plate 10, the handle 12 is returned to its original position. .

When the automatic locking lock in the unlocked state, simply close the door, the automatic hook (6) coupled to the automatic manual lock (C) is retracted with the automatic striker (16) and retracted, and then the repulsive force of the compression spring (15) After retreating automatically by the advance and then back into the groove of the automatic striker 16 is locked.

In addition, as described above, the manual locking locking handle handle guide projection provided on the handle 12 by simply pressing the handle 12 mounted on the handle portion (D) in a strong wind blowing, going to bed, or when going out automatically lock locking state (12-1) and the handle guide groove (2-1) provided in the handle base (2) is engaged and rotated 180 degrees along the handle guide groove (2-1) to rotate the shaft (9) to pressurize the handle 12 The circular portion formed on the rotating shaft (9) by the linear movement is engaged with the square groove of the rotating plate 10 to rotate 180 degrees without the resistance of the rotating plate 10, and also the automatic manually engaged with the end of the rotating shaft (9) The automatic hook (6) does not operate because the combined gear (7) moves straight and the automatic hook pull bar (8) that is engaged with the automatic hook pull bar (8) is disengaged so as not to operate the automatic hook pull bar (8). The movable slide (3), which rotates in engagement with the automatic manual combined gear (7), is lifted and joined to the manual hook bracket (17). The manual hook 6-1 is inserted into the recess of the manual striker 16-1. At this time, the manual hook 6-1 is pressed by the tension of the leaf spring 19 mounted on the manual hook bracket 17, and the handle 12 is vertically fixed and locked.

In addition, according to the inclination of the manual striker 16-1, the manual hook 6-1 enters the manual striker 16-1, and pulls the window B toward the window frame A to increase the adhesion, so that sound insulation, windproof, Maximize watertightness and airtightness.

Manual locking unlocking is a reversing spring mounted on the rear of the automatic manual gear 7 as long as the pressurized handle 12 is rotated back along the handle guide groove 2-1 provided in the handle base 2. By the rebound resilience force of (15-1), the automatic manual combined gear 7 moves along the gear 1-1 guide groove provided in the bracket 1 to engage with the automatic hook pull bar 8, and the automatic manual The combined gear (7) is moved to its original position and the rotary shaft (9) is moved so that the square groove of the rotary plate (10) and the square groove of the rotary shaft (9) are engaged, and the restoring soup mounted between the handle (12) and the handle base (2). The pressure of the handle 12 is also released by the rebound restoring force of the ring 15-3 so that only the automatic locking state is maintained.

The automatic manual locking device for windows of the present invention configured and operated as described above has a convenient function of locking and unlocking of the automatic locking device, as well as a manual locking device that is operated by simply pressing the handle 12. It can maximize the effect of crime prevention, windproof, soundproof, watertightness and airtightness. By locking three places by performing automatic locking and manual locking at the same time, the locking state of window (B) and window frame (A) is more robust, so that the nature like typhoon It is a very useful invention that provides more than expected effects such as preventing disasters, preventing intrusion from intruders, and increasing the anti-theft effect.

Claims (1)

Strikers 16 and 16-1 fixed to the window frame A, automatic manual hooks 6 and 6-1 fixed to the window B and engaged by the strikers 16 and 16-1, and manual hooks ( In the self-locking window lock device comprising a self-locking combined locking portion (C) combined with a movable slide (3) for raising and lowering 6-1) and a fixed slide (4) for fixing to the window (B), A handle base portion (D) installed in the window (A) to unlock the automatic hook (6) and the manual hook (6-1) of the automatic manual combined locking portion (C), The handle 12 installed in the window B for locking and unlocking the manual hook 6-1 of the automatic manual combined lock portion C is pressurized and inserted into the handle 12 so that the handle 12 is 180 degrees without detachment and play or shake. Handle guide groove (2-1) which can be rotated, A handle base 2 having a handle guide groove 2-1, A handle guide protrusion (12-1) provided in the handle (12) to be rotated 180 degrees without separation, play or shaking along the guide groove (2-1) of the handle base (2); Cylindrical washer 11 to integrally combine the handle base 2 and the handle 12 in the handle base portion (D) and there is no play, Restoring to move the rotary shaft 9 straight by pressing the handle 12 in the handle base (D) and to return to the original position by the pressure repulsive force when the reverse rotation along the guide groove (2-1) provided in the handle base (2) With a spring 13, When the handle 12 is pressed, it moves straight through the square groove of the rotating plate 10 which is coupled to the handle base 2 to restore the handle 12 when the automatic locking and unlocking is engaged with the circular part to eliminate the resistance of the rotating plate. A rotary part 9 of a circular, rectangular double structure that allows the automatic locking and unlocking by engaging the square part and the square part of the rotating plate 10 at the original position with the circular part allowing the user to rotate 180 degrees during manual locking locking. Combined with the end of the rotating shaft (9) by pulling the automatic hook pull bar (8) during automatic unlocking and unlocking can be moved straight and retracted when pressing the handle (12) moving slide during manual locking locking (3) ) To raise and lower the manual hook (6-1) and the manual striker (16-1), and to lower the movable slide (3) during manual lock unlocking. A gear (7) having a dual structure for exiting 6-1), A gear guide groove (1-1) provided in the bracket (1) to allow the gear (7) to retreat in a straight forward movement without departure or clearance, during manual locking locking and unlocking; A bracket (1) having a gear guide groove (1-1), An automatic hook pull bar 8 having a release structure that pulls the automatic hook 6 under the control of the gear 7 only at the time of self-locking unlocking, Restoring spring (15-1) for returning the gear (7) to the automatic lock state by the repulsive force during manual lock unlocking, The handle 12 rotates 180 degrees when the manual locking is coupled to the manual hook bracket 17 and the manual hook bracket cover 17-1 so that the manual hook 6-1 is inserted into the manual striker 16-1. When the position of the handle is accurately and stably fixed to 180 degrees leaf spring (19) comprising a configuration comprising a window automatic locking device characterized in that consisting of.

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