WO2009116843A2

WO2009116843A2 - Digital locking device for windows and doors

Info

Publication number: WO2009116843A2
Application number: PCT/KR2009/001450
Authority: WO
Inventors: 서송원
Original assignee: (주) 엘지화학
Priority date: 2008-03-21
Filing date: 2009-03-20
Publication date: 2009-09-24
Also published as: JP2011517332A; DE112009000459B4; DE112009000459T5; CN101970781A; WO2009116843A3; CN101970781B; JP5345158B2

Abstract

Disclosed is a digital locking device for windows and doors according to an embodiment of the present invention. It locks or unlocks a sliding window consisting of a windowframe (5) and a window (3) sliding thereon. The present invention comprises a locking unit (100), an electric driving unit (200) and a control unit (300). The locking unit (100) includes: a holding unit (110) which is formed in the window frame (5); a latching unit (130) which locks the window (3) in the windowframe (5) when it is held in the holding unit (110); and a rotation prevention unit (150) which secures the latching unit (130) held in the holding unit (110). The electric driving unit (200) includes: a driving motor (210) which is connected with the locking unit (100) and drives the rotation prevention unit (150); a power supply unit (220) which supplies power to the driving motor (210); a manipulation jog dial (230) which is connected to a connection shaft (237) with a turning gear (235) that is meshed with a shaft (233) which manipulates the rotation prevention unit(150), and; a release button which disables the rotation prevention unit (150). The control unit (300) electrically controls and is connected with the electric driving unit (200) and includes a PCB (310) and a magnetic sensor (320) connected thereto. According to the present invention, when the sliding window is closed and locked, it drives the driving motor and maintains automatically the locked state of the sliding window after sensing the locked state with the magnetic sensor. In addition, the locked state is released with a simple manipulation when opening the sliding window. Accordingly, since a manipulating action for locking or opening the sliding window and an additional action for maintaining the locked state of the sliding window are not necessary, using and locking of the sliding window are simplified. In the homeowner’s absence, break-ins are prevented beforehand by closing the sliding window and locking it at the same time and breaking into the house after the sliding window is locked is prevented by sounding an alarm when the sliding window is forced opened.

Description

Window lock digital lock

The present invention relates to a digital lock device for windows and doors, and more particularly, when a small window is closed when a small window is made of a window frame and a sliding window therein, the magnetic window is switched to a locked state and a magnetic sensor senses a closed state to lock the small window. The present invention relates to a digital lock device for windows and doors that maintains a state and releases a lock state by a simple button operation or a touch switch when opening a secretary window.

In general, the type of window installed in an apartment or house window or living room may include a sliding window, a secretary window, a sliding window, a rotating window, a built-in window, a double window, and other special windows depending on the opening / closing method.

Here, the double sliding window has a structure in which windows installed in the window frame are opened / closed left and right.

Such a small window is generally installed in the window frame consisting of two pairs, four pairs, etc., depending on the number of windows, if the pair is composed of two, usually the outer window is located close to the user side, the inner window is located far from the user side do.

As shown in FIG. 1, the small window having the structure and shape as described above is provided with a window 30 in the window frame 11 of the small window 10, and the window 30 is an inner window. Comprising a 31 and the outer window 36, the user opens and closes the inner window 31 or the outer window 36 after the user gripping on the front side of the inner window 31 and the outer window 36. The window handles 32 and 37 are provided, respectively, and the inner window 31 and the outer window 36 are locked / unlocked to the window frame 11 by the rotation of the

window handles

32 and 37.

The window frame and the window sliding to the secretary window is usually installed to lock the window, and after closing the window on the window frame is made to set the locked state of the secretary window by operating the lock for the window.

As described above, when the window lock and the window locks installed on the window are operated in a locked state and the secret window is set to a locked state, the occupant may open all the secret window windows in the room. After closing, it is a hassle to operate the locks for the windows and doors separately, and if the occupants go out without operating the locks for the windows and doors after closing the secretary window, they can prevent safety accidents such as theft. There was a problem that can not.

In addition, if the lock window is not set in the closed state, a space and a gap are generated between the window frame and the window, so that noise or fine dust may be transmitted from the outside to the room, as well as soundproofing and There existed a problem, such as a windproof fall.

The present invention has been made to solve the problems described above, an object of the present invention is to detect the closed state of the magnetic sensor is closed at the same time the secretary window is switched to the locked state of the secretary window made of the window frame and the sliding window thereon After that, it is an object of the present invention to provide a digital lock device for windows and windows that can maintain the lock state of the secretary window.

Another object of the present invention is to provide a digital lock device for windows and doors that are easy to use and lock the secretary window by being unlocked by a simple button operation or touch switch when opening the secretary window.

Still another object of the present invention is to provide a digital lock device for windows and doors that enables the user or occupant to recognize the operation of the US window by displaying the state of the US window, such as setting or unlocking the US window. do.

It is another object of the present invention to provide a digital lock device for windows and doors that can prevent the intrusion of the outside by detecting the alarm when a forced opening of the secretary window by the external intrusion, etc. after the lock setting of the secretary window to generate an alarm sound. do.

In order to achieve the object as described above, the present invention, in the window frame locking device for locking or unlocking a small window consisting of the window frame (5) and the window (3) sliding thereto, the window frame (5) The locking means 110 is provided, the locking means 130 for locking the window (3) installed in the window frame 5 is coupled to the locking means and the locking means coupled to the locking means 110 Locking unit 100 including a rotation preventing means 150 for fixing the 130; Is connected to the locking unit 100, a drive motor 210 for driving the rotation preventing means 150, a power supply 220 for supplying power to the drive motor, and the rotation preventing means 150 And manually operated, but a manually operated jog dial 230 is connected to the shaft 233 made to be rotatable and the connecting shaft 237 meshed with the rotary gear 235 to the shaft 233, the rotation preventing means An electric drive unit 200 including a release button 240 for releasing driving of the 150; And a controller 300 electrically controllable to the electric drive unit 200 and including a PCB 310 and a magnetic sensor 320 connected to the PCB 310. do.

Preferably in the present invention, the locking means 110 is provided on the window frame 5, the striker (Striker, 111) in contact with the locking means 130, and the hook formed on one side of the striker 111 It characterized in that it comprises a locking groove 113.

In addition, in the present invention, the locking means 130 is provided in the window (3), the switch 131 is made to be movable in the horizontal direction, the hinge member is provided on the lower surface of the switch, the center is provided It characterized in that it comprises a hook 135 made to be rotatable around the (136).

In addition, in the present invention, a plurality of locking gear grooves 132 are sequentially formed on the lower surface of the switch 131, and a plurality of locking gears 137 on one side of the outer peripheral edge of the hinge member 136 of the hook 135. ) Is protruded, and the engaging gear 137 of the hook 135 is engaged with the engaging gear groove 132 of the switch 131.

In addition, in the present invention, the rotation preventing means 150 is a support 151 located on the lower side of the locking means 130, the shaft gear 153 is formed rotatably installed on one side of the support, It is provided on one side of the shaft gear 153 is characterized in that it comprises a rotation preventing block 156 made to be movable in the vertical direction.

In addition, in the present invention, a plurality of fixed gears 154 protrude from one side of the outer circumference of the shaft gear 153, and a plurality of fixed gear grooves 157 perpendicular to one side of the anti-rotation block 156. ) Is sequentially formed, and the fixed gear 154 of the shaft gear 153 is meshed with the fixed gear groove 157 of the anti-rotation block 156.

In addition, at least one roller 158 is provided on each side of the anti-rotation block 156 in the present invention.

In addition, in the present invention, the rotation preventing means 150 is a hook stopper 151-1, a shaft gear 153 and the shaft gear 153 rotatably installed on one side of the hook stopper 151-1. It is characterized in that it comprises a rotation preventing block 156 is provided on one side of the hook stopper (151-1) to be slidable in the vertical direction on the inner surface of the hook stopper (151-1).

In addition, in the present invention, the hook stopper 151-1 is inclined groove 152 is formed to be inclined in the vertical direction to the inner surface edge, the anti-rotation block 156 is in contact with the inclined groove 152 vertically A sliding rail 159 is formed to slide in a direction, and a release piece 159a is formed at one end of the sliding rail 159, and the release piece 159a is perpendicular to the inclined groove 152. Sliding to be characterized in that made to release the hook stopper (151-1).

In addition, the hook stopper 151-1 in the present invention is characterized in that the spring 155 is provided to give an elastic force.

In addition, in the present invention, at least one rail piece 158-1 is formed on one side of the anti-rotation block 156.

In addition, in the present invention, the connection gear 231 is provided on the inner side of the manually operated jog dial 230, the drive gear 211 is provided below the drive motor 210, and the manually operated jog dial ( The connection gear 231 of 230 is meshed with the drive gear 211 of the drive motor 210.

In addition, in the present invention, the control unit 300 is installed on one side of the window frame 5, the magnet 330 is approached and the position is sensed by the magnetic force sensor 320 provided inside the electric drive unit 200 It is characterized in that it further comprises a).

On the other hand, the object of the present invention is the locking means 110 is installed on the window frame 5, the locking means 130 is coupled to the locking means, the locking means 130 is installed on the window 3 and the locking means is fixed Locking unit 100 consisting of a rotation preventing means 150 for locking the beauty window; And connected to the rotation preventing means 150 of the locking unit 100, the electric drive unit 210-1 for driving the rotation preventing means 150 and the control unit for controlling the electric drive unit 210-1 ( In the digital lock device 1 for windows and doors configured to include, the main body 200 consisting of 230-1, to set / release the lock of the secretary window consisting of the window frame 5 and the window (3),

The shaft driving spur gear 211-1 in which the main body 200-1 is connected to the rotation preventing means 150 by the connecting bar 212, and the manual adjusting part connected to the shaft driving spur gear 211 ( An electric drive unit including a knob, 214, a drive motor 217 for driving the manual control unit 214, and a power supply unit 219-1 that includes a plurality of batteries to drive the drive motor 217. 210; And

The PCB 231-1 electrically connected to the electric drive unit 210-1 so as to be controllable, the magnetic force sensor 232-1 connected to the PCB 231-1, and one of the window frames 5. Is installed on the side, the magnet 233-1, the approach and position is detected by the magnetic force sensor 232-1, and connected to the PCB 231-1, the handle for the windows and doors provided on one side It is achieved by the digital lock device for windows and doors comprising a control unit 230-1 installed in 1) and a control unit 230-1 including a touch switch 236 for detecting and detecting a user's touch.

Preferably, in the present invention, the manual driving spur gear 215 for meshing with the shaft driving spur gear 211-1 is provided on the rear surface of the manual adjusting part 214 and the upper portion of the driving motor 217. Bevel gear 218 for the motor to be meshed with the manual drive spur gear 215 is characterized in that it is provided.

In addition, the present invention is electrically connected to the PCB (231-1), characterized in that provided with status indicator lamps (238a, 238b) for displaying the lock setting or unlocking of the window (3).

In addition, in the present invention, the manual adjustment unit 214 is characterized in that the operation indicator lamp 216 for identifying or recognizing the operating state of the manual adjustment unit 214 in operation.

1 is a view schematically showing the structure of a general secretary window,

Figure 2 is a front sectional view schematically showing a locking portion of the digital lock device for windows and doors according to an embodiment of the present invention,

3 is a perspective view schematically showing a locking portion of a digital lock device for a window according to another embodiment of the present invention;

Figure 4 is a front sectional view schematically showing a locking portion shown in FIG.

5 is a front view schematically showing the electric drive of the digital lock device for windows and doors according to the present invention,

FIG. 6 is a side cross-sectional view schematically showing an electric drive unit of the digital lock device for a window shown in FIG. 5;

7 is a plan view schematically showing how the digital lock device for windows and doors according to the present invention is installed on a window frame and a window;

8 is a perspective view schematically showing a main body of a digital lock device for windows and doors according to another embodiment of the present invention;

9 is a front view schematically showing the internal structure of the main body of the digital lock device for windows and windows shown in FIG.

10 is a perspective view schematically showing the internal structure of the main body of the digital lock device for windows and windows shown in FIG.

11 is a rear perspective view schematically showing the internal structure of the main body of the digital lock device for windows shown in FIG. 8;

12 is a plan view schematically showing how the digital lock device for the window shown in FIG. 8 is installed on the window frame and the window;

13 to 16 are perspective views schematically showing the operation and driving process of the window lock digital lock device according to the present invention;

17 to 20 is a front sectional view schematically showing the operation and driving process of the window lock digital lock device according to the present invention.

1: Digital lock for windows, 3: Windows,

5: window frame, 100: locking part,

110: locking means, 111: striker,

113: hook locking groove, 130: locking means,

131: switch, 132: locking gear groove,

135 hook, 136 hinge member,

137: locking gear, 150: rotation preventing means,

151: support, 153: shaft gear,

154: fixed gear, 156: anti-rotation block,

157: fixed gear groove, 158: roller,

200: electric drive unit, 210: drive motor,

211: drive gear, 220: power supply,

230: manual operation jog dial, 231: connecting gear,

233: shaft, 235: rotary gear,

237: connecting shaft, 240: release button,

300: control unit, 310: PCB,

320: magnetic sensor, 330: magnet.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In addition, the present embodiment is not intended to limit the scope of the present invention, but is presented by way of example only, and various modifications may be made without departing from the technical gist of the present invention.

Figure 2 is a front sectional view schematically showing a locking portion of the digital lock device for a window according to an embodiment of the present invention, Figure 3 is a perspective view schematically showing a locking portion of a digital lock device for a window according to an embodiment of the present invention. 4 is a front sectional view schematically showing the locking part shown in FIG. 3.

FIG. 5 is a front view schematically showing the electric drive unit of the digital lock device for a window according to the present invention, and FIG. 6 is a side sectional view schematically showing the electric drive unit of the digital lock device for a window shown in FIG. Is a plan view schematically showing the digital lock device for windows and doors according to the present invention installed on a window frame and a window.

FIG. 8 is a perspective view schematically showing a main body of the digital lock device for a window according to another embodiment of the present invention, and FIG. 9 schematically shows an internal structure of the main body of the digital lock device for a window shown in FIG. 8. 10 is a front view, and FIG. 10 is a perspective view schematically showing the internal structure of the main body of the digital lock device for windows and windows shown in FIG.

FIG. 11 is a rear perspective view schematically illustrating an internal structure of a main body of the digital lock device for windows shown in FIG. 8, and FIG. 12 is a schematic view showing a window frame and a window installed in the window lock and window shown in FIG. 8. 13 to 16 are perspective views schematically showing the operation and driving process of the digital lock device for windows and doors according to the present invention.

17 to 20 are front cross-sectional views schematically showing the operation and driving process of the window lock digital lock device according to the present invention.

As shown in the figure, the window lock digital lock device 1 according to an embodiment of the present invention comprises a locking unit 100, an electric drive unit 200 and a control unit 300.

As shown in FIG. 2, the locking unit 100 includes a locking means 110 provided on the window frame 5 and a window 3 installed on the window frame 5 by being engaged with the locking means 110. It comprises a locking means 130 for locking and a rotation preventing means 150 for fixing the locked state of the locking means 130 is coupled to the locking means 110.

To this end, the locking means 110 is provided on one side of the window frame (5) striker (Striker, 111) in contact with the locking means 130, hook hook groove 113 formed in the striker 111 ).

In addition, the locking means 130 is provided on the window 3, the switch 131 is provided to be exposed to the outside to a certain portion to be movable in the horizontal direction, and is provided on the lower surface of the switch 131 The hook 135 is configured to be rotatable about the hinge member 136 provided at the center thereof.

Here, the end of the switch 131 is provided with a spring (not shown) to press the switch 131 toward the outside, a plurality of engaging gear grooves 132 are sequentially formed on the lower surface, A plurality of engaging gears 137 protrude from one side of the outer edge of the hinge member 136 of the hook 135, and the engaging gear groove 132 of the switch 131 is engaged with the engaging gear 137 of the hook 131. Is matched to.

As another embodiment, as shown in FIGS. 3 and 4, the locking means 130 is provided in the window 3, and is installed to be partially exposed to the outside of the window 3 so that the interior of the window 3 is provided. The switch 131 is formed to be movable in the horizontal direction toward the, and provided on the lower surface of the switch 131, the hook 135 is formed to be rotatable around the hinge member 136 is provided in the center It is configured by.

Here, the switch 131 is provided with a spring (not shown) on one side thereof, a plurality of engaging gear grooves 132 are sequentially formed on the lower surface, one side of the hinge member outer peripheral side of the hook 135 A plurality of catching gears 137 protrude from each other, and the catching gear 137 of the hook 135 is engaged with the catching gear groove 132 of the switch 131.

When the switch 131 is moved in the horizontal direction by the structure and shape as described above, the hook is engaged with the locking gear 137 to the locking gear groove 132 formed on the lower surface of the switch 131 ( 135 rotates about the hinge member 136.

That is, the side of the window (3) is installed on one side of the window 3, the switch 131 exposed to the outside partly in contact with the striker 111 of the window frame (5) when the window 3 is closed When moved in the horizontal direction toward the direction, the hook 135 engaged with the locking gear 137 to the plurality of locking gear grooves 132 formed on the lower surface of the switch 131 is centered around the hinge member 136 Rotate, and the hook 135 is engaged with the hook locking groove 113 of the locking means 110, the switch 131 toward the outside by the elasticity of the spring when the window 3 is opened It is moved in the horizontal direction.

In addition, as illustrated in FIGS. 3 and 4, a locking groove 139 is formed at one side end of the hook 135. That is, the locking groove 139 is formed at one end of the rear side of the hook 135 which is engaged with the hook locking groove 113 of the locking means 110.

Meanwhile, as shown in FIG. 2, the rotation preventing means 150 includes a support 151 positioned below the hook 135 and a shaft gear 153 rotatably installed at one side of the support. Is provided on one side of the shaft gear 153 is configured to include a rotation preventing block 156 made to be movable in the vertical direction.

Here, a plurality of fixed gears 154 protrude from one side of the outer circumference of the shaft gear 153, and a plurality of fixed gear grooves 157 are sequentially formed on one side of the anti-rotation block 156. The fixed gear 154 of the shaft gear 153 is engaged with the fixed gear groove 157 of the anti-rotation block 156.

When the shaft gear 153 is rotated by the structure and shape as described above, the anti-rotation block 156 meshed with the fixed gear groove 157 to the fixed gear 154 of the shaft gear 153 is vertical. Is moved upwards.

Therefore, when the hook 135 of the locking means 130 is rotated and engaged with the hook locking groove 113 of the window frame 5, the shaft gear 153 is rotated, the shaft gear 153 of the The anti-rotation block 156 meshed with the fixed gear groove 157 to the fixed gear 154 moves vertically upwards, and the anti-rotation block 156 moved upwards after the hook 135. The rotation of the hook 135 is fixed while contacting the side to maintain the locked state of the window frame 5 and the window (3).

Here, it is preferable that at least one roller 158 is provided on each side of the rotation preventing block 156 that is moved up and down in the vertical direction according to the rotation of the shaft gear 153. That is, on one side of the anti-rotation block 156 abuts on the inner side of the window 3 to facilitate the movement of the anti-rotation block 156 that is vertically moved up and down in accordance with the rotation of the shaft gear 153. It is preferable that a plurality of rollers 158 are provided on the other side of the anti-rotation block 156 which is in contact with the rear side of the lower and rotated hooks 135.

On the other hand, as another embodiment, as shown in Figure 3, 4, the rotation preventing means 150 is located on the lower surface of the hook 135, the locking groove 139 during the rotation of the hook 135 A hook stopper 151-1 for engaging the hook 135, and a shaft gear 153 rotatably installed on one side of the hook stopper 151-1, and the shaft gear 153. It is provided on one side is configured to include a rotation preventing block 156 made to be movable in the vertical direction on the inner surface of the hook stopper (151-1).

Here, the hook stopper (151-1) is formed inclined groove 152 is inclined in the vertical direction to the inner surface edge that one side of the hook 135 abuts.

At this time, the hook stopper (151-1) is provided with a spring 155 having elasticity, the inner surface of the hook stopper (151-1) by one side of the hook 135 by the elasticity of the spring 155 Pressurized and maintained in a pressurized state.

On the other hand, the anti-rotation block 156 is slidably moved in the vertical direction to the inner surface of the hook stopper (151-1) to release the engagement of the hook 135 and the hook stopper (151-1) and rotated at the same time. The hook 135 in the state is supported to maintain the fixed state of the hook.

To this end, the anti-rotation block 156 is provided with a sliding rail 159 on one side thereof to be in contact with the inclined groove 152 of the hook stopper (151-1) for sliding movement in the vertical direction, the sliding rail 159 The release piece 159a protrudes from one end of the support plate, and the release piece 159a slides in the vertical direction to the inclined groove 152 to engage the hook stopper 151-1 engaged with the hook 135. Release it.

That is, the inclined groove 152 formed in the hook stopper 151-1 when the release piece 159a of the sliding rail 159 formed in the anti-rotation block 156 moves in the vertical direction of the anti-rotation block 156. The hook stopper 151-1, which is slid and moved along the inclined surface of the hook 135, is rotated outwardly from one side of the hook 135 to the hook 135 and the hook stopper 151. By releasing the engagement of -1), the anti-rotation block 156 is positioned on the rear side of the hook 135 and the hook 135 is fixed while releasing the fixing and supporting of the hook 135 by the hook stopper. And support.

By the structure and shape as described above, the hook stopper 151-1 is engaged with the locking groove 139 of the hook 135 to primarily fix and support the hook 135, and to prevent the rotation block ( 156 releases the hook stopper 151-1 engaged with the hook 135 and the locking groove 139 of the hook 135, and at the same time, the hook 135 is positioned on the rear side of the hook 135. Secondary fixation and support.

At this time, the semicircular rail piece 158-1 extends and protrudes at a predetermined position on the outer surface of the anti-rotation block 156, and is perpendicular to the anti-rotation block 156 by the rail piece 158-1. Directional movement becomes easy.

On the other hand, a plurality of fixed gear 154 is protruded on the outer peripheral side of the shaft gear 153, a plurality of fixed gear grooves 157 are sequentially formed on one side of the anti-rotation block 156, The fixed gear 154 of the shaft gear 153 is engaged with the fixed gear groove 157 of the anti-rotation block 156.

As shown in FIGS. 5 and 6, the electric drive unit 200 includes a shaft 233 rotatably connected to the shaft gear 153 of the rotation preventing means 150, and an upper side of the shaft 233. Is provided in, the drive motor 210 having a drive gear 211 for engaging the shaft 233 to rotate the shaft 233, and is provided on the front side of the shaft 233, the shaft 233 The manual operation jog dial 230 for rotating the, and is provided on the inside of the manual operation jog dial 230, it is configured to include a connection gear 231 engaged with the drive gear 211.

At this time, the shaft 233 of the electric drive unit 200 is engaged with the connecting shaft 237 having the rotary gear 235 at its end side in order to be connected to the shaft gear 153 of the rotation preventing means 150. When the connection shaft 237 is coupled to the shaft gear 153, the shaft 233 is rotated by the operation of the driving motor 210 or the manipulation of the manually operated jog dial 230. As the connecting shaft 237 having the 235 is rotated, the shaft gear 153 is rotated so that the rotation preventing block 156 is moved up and down in the vertical direction.

In one embodiment of the present invention, the shaft 233 of the electric drive unit 200 is engaged with the rotary gear 235 of the connecting shaft 237, the connecting shaft 237 is a shaft gear of the rotation preventing means 150 By being connected to 153, the shaft 233 connected to the connecting shaft 237 and the connecting shaft 237 is rotated by the rotation of the shaft 233, and the rotation preventing block 156 is vertically rotated. It is configured to fix the hook 135 by moving to the rear side of the hook 135, the shaft gear of the rotation preventing means 150 by the rotation and driving of the shaft 233 of the electric drive unit 200 If the 153 can be rotated counterclockwise or clockwise, the shaft 233 of the electric drive unit 200 and the shaft gear 153 of the rotation preventing means 150 are configured to be interconnected in various other structures and shapes. It is also possible.

Here, the electric drive unit 200 is provided with a release button 240 for releasing the vertical fixing of the anti-rotation block 156, the power supply to the drive motor 210 to drive the drive motor 210. It includes a power supply unit 220 made of at least one battery (not shown) for supplying.

As illustrated in FIG. 7, the control unit 300 is provided in the electric drive unit 200 and is electrically connected to the electric drive unit 200 so as to be electrically controllable. It is configured to include a magnet 330 is installed on one side of the magnetic force sensor 320 and the window frame (5) connected to the 310 is detected by the magnetic force sensor (320).

Here, when the magnetic force sensor 320 is installed inside the electric drive unit 200 and the window 7 in which the electric drive unit 200 is installed is slid and moved to approach and approach the window frame 5, the window frame 5 Detect the magnet 330 installed on one side of the) to detect the opening and closing of the window 7 on the window frame (5). That is, the magnet sensor 320 is installed in the electric drive unit 200 installed in the window 7 so that when the window 7 is slid on the window frame 5 is installed on the window frame 5 The magnet 330 is sensed to sense the approach and position of the window 7.

Accordingly, the PCB 310 connected to the magnetic force sensor 320 detects the position according to the approach and the position of the electric drive unit 200 of the window 7 detected by the magnetic force sensor 320 of the controller 300. When the window 7 is closed to the window frame 5, the drive motor 210 is driven to rotate the shaft 233 connected to the drive motor 210 by the drive gear 211, and then the shaft ( The connecting shaft 237 connected to the rotary gear 235 and the shaft gear 153 to which the connecting shaft 237 is coupled are rotated to the 233 to be engaged with the shaft gear 153 to be movable in the vertical direction. The anti-rotation block 156 is moved upward to fix the rotation of the hook 135, thereby maintaining the locked state of the window frame 5 and the window 7.

On the other hand, although not shown in the drawing, a magnetic body is installed on the window frame 5, and a magnetic sensor is electrically connected to the window lock with an alarm that generates an alarm sound inside the digital lock device 1. When attached in a connected state, when the distance between the magnetic sensor and the magnet body is opened by forced opening of the micro-window by external intrusion, etc. after setting the lock of the micro-window, the PCB 310 detects this and generates a signal. The alarm receiving the signal can generate an alarm sound to prevent intrusion from the outside, the release of the touch sensor (touch sensor) is connected to the PCB 310 on one side of the window lock digital lock (1) It is also possible to configure so as to release the alarm sound when pressed for about 3 seconds to install.

Meanwhile, referring to FIGS. 8 to 12, the window lock digital locking device 1 according to another embodiment of the present invention includes the above-described locking unit 100 and a main body 200.

The main body 200-1 is connected to the rotation preventing means 150 of the locking unit 100, an electric drive unit 210-1 for driving the rotation preventing means 150, and controls the electric drive unit. It consists of the control unit 230-1.

The electric drive unit 210-1 includes a shaft drive spur gear 211-1 connected to the rotation preventing means 150, a manual control unit (Knob, 214) connected to the shaft drive spur gear, and the manual adjustment. And a drive motor 217 for driving the unit 214.

Here, the shaft drive spur gear 211-1 is connected to the shaft gear 153 of the rotation preventing means 150 by a connecting bar 212, thereby rotating the shaft drive spur gear 211-1. When the shaft gear 153 of the anti-rotation block 156 is rotated.

In addition, the rear surface of the manual adjustment unit 214 is provided with a manual drive spur gear 215, the manual drive spur gear is meshed with the shaft drive spur gear 211-1, thereby the manual control unit 214 ) And the shaft driving spur gear 211-1 engaged with the manual driving spur gear rotates when the manual driving spur gear 215 installed at the rear of the manual adjusting unit 214 is rotated.

On the other hand, the bevel gear 218 for the motor is provided on the upper portion of the drive motor 217, the bevel gear 218 for the motor is meshed with the manual driving spur gear 215 of the manual adjustment unit 214, As a result, when the driving motor 217 is driven, the motor bevel gear 218 rotates, and the manual driving spur gear 215 meshed with the motor bevel gear 218 rotates.

When the bevel gear 218 for the motor according to the driving of the drive motor 217 is rotated by the structure and form as described above, the manual adjustment unit is meshed with the manual driving spur gear 215 to the motor bevel gear 214 is rotated, the shaft drive spur gear 211-1 meshed with the manual drive spur gear 215 of the manual adjustment unit 214 is rotated, the shaft drive spur gear 211-1 The shaft gear 153 of the rotation preventing means 150 connected to the connecting bar 212 is rotated, thereby being engaged with the fixed gear groove 157 to the fixed gear 154 of the shaft gear 153. The anti-rotation block 156 is moved up and down in the vertical direction.

Here, the electric drive unit 210-1 includes a power supply unit 219-1 including at least one battery (not shown) for supplying power to the driving motor 217 to drive the driving motor 217. It includes.

On the other hand, the manual adjustment unit 214 is preferably provided with an operation indicator lamp 216 for identifying or recognizing the operation state of the manual adjustment unit 214 when the operation, the operation indicator lamp 216 is When the window 3 is closed, the operation indicator lamp 216 of the manual adjustment unit 214 emits red light and the operation indicator lamp 216 of the manual adjustment unit turns green when the window 3 is opened. It is desirable that the light is easier for the user to easily identify and recognize the open or closed state of the secretary window.

The controller 230-1 is a PCB (Printed Circuit Board) 231-1 electrically connected to the electric drive unit 210-1 so as to be controllable, and a magnetic force sensor 232-connected to the PCB to detect magnetic force. 1) and is installed on one side of the window frame 5, connected to the magnet 233-1 and the PCB 231-1, the approach and position of which is detected by the magnetic force sensor, the user grips on one side Thereafter, a window handle 235-1 configured to close or open the window 3 is installed, and a touch switch 236 for detecting and detecting a user's touch is provided on the window handle 235-1. do.

When the window 3 is slid and moved to the window frame 5 according to the structure and shape as described above, the magnetic force sensor 232-1 of the controller 230-1 is one side of the window frame 5. The magnetic force of the magnet 233-1 installed in the sensor is sensed, and the detected data is provided to the PCB 231-1 to inform that the microscopic window is closed.

As a result, the PCB 231-1 of the controller 230-1 drives the driving motor 217 and engages the manual driving spur gear 215 with the motor bevel gear 218 of the driving motor 217. Rotate the manual adjustment unit 214, and rotate the shaft drive spur gear 211-1 engaged with the manual drive spur gear 215 of the manual control unit 214, and connect it to the shaft drive spur gear The hook 135 rotated by rotating the shaft gear 153 to be connected, and moving the anti-rotation block 156 engaged with the fixed gear groove 157 to the fixed gear 154 of the shaft gear 153 upwards. ), Thereby keeping the window frame 5 and the window 3 locked.

Here,

status indicator lamps

238a and 238b are electrically connected to the PCB 231-1 on the front surface of the main body 200-1, and display lock setting and unlocking of the window 3. At this time, it is preferable that the

status display lamps

238a and 238b are formed in two to identify and recognize the lock setting and the unlocking to the user. Each of the

status display lamps

238a and 238b is made of red and green color. Preferably, the number of the

status display lamps

238a and 238b and the colors emitted from the

status display lamps

238a and 238b are not limited thereto.

Hereinafter, the operation and driving process of the window lock digital lock device 1 according to the present invention will be described with reference to Figs.

Here, when the window 3 is opened on the window frame 5 after the digital lock device 1 for the door and door according to the present invention is installed in the window frame 5 and the window 3 slidably installed on the window frame. Next, the locking of the digital lock device 1 for windows and doors will be described.

First, the user slides the window 3 which is slidably installed in the window frame 5 to the end side of the window frame 5.

At this time, while the switch 131 made to be movable in the horizontal direction is in contact with the striker 111 of the window frame 5, the locking gear is formed on the lower surface of the switch 131 while being horizontally moved toward the window 3 side. The hook 135 engaged with the locking gear 137 in the groove 132 rotates about the hinge member 136.

As described above, when the window 3 is continuously slid and closed to contact the window frame 5, referring to FIG. 2, the switch 131 abutting against the striker 111 of the window frame 5 is continuously. The hook 135, which is horizontally moved toward the window 3 and engaged with the locking gear 137 to the locking gear groove 132 formed on the lower surface of the switch 131, is continuously rotated about the hinge member 136. And the hook engaging groove 113 is formed in the window frame (5).

When the hook 135 of the locking means 130 installed on the window frame 5 is engaged with the hook locking groove 113 of the locking means 110, it is provided in the electric drive part 200 of the window 3. The magnetic force sensor 320 electrically connected to the PCB 310 detects the magnetic force of the magnet 330 provided on one side of the window frame 5 to completely close the window 3 on the window frame 5. After sensing, the driving motor 210 of the electric drive unit 200 is driven to drive the rotation preventing means 150.

That is, the switch 131 of the locking means 130 abuts against the striker 111 of the locking means 110 and at the same time the electric drive unit 200 is moved toward the end side of the window frame 5 to the window frame 5 When the window 3 abuts on the end side of the window, the magnetic force sensor 320 provided in the electric drive unit 200 of the window 3 detects the magnetic force of the magnet 330 installed in the window frame 5, Due to the PCB 310 electrically connected to the magnetic force sensor 320 detects that the window 3 is completely closed on the window frame 5 and simultaneously drives the drive motor 210 to prevent the rotation means 150. Drive.

Meanwhile, referring to FIGS. 3, 4, and 13 to 16, an end portion of the hook stopper 151-1 that presses one side of the hook 135 by elasticity of the spring 155 is hooked 135. It is fixed to the hook 135 is coupled to the locking groove 139 of the rotation.

As described above, the inner end portion of the hook stopper 151-1 that presses one side of the hook 135 by the rotation of the hook 135 is engaged with the locking groove 139 of the hook 135. When fixing and supporting the rotation of the hook 135, at the same time is provided in the electric drive unit 200 of the window 7, the magnetic force sensor 320 is electrically connected to the PCB 310 of the window frame (5) Detects the magnet 330 provided on one side to detect that the window 7 is completely closed in the window frame 5 and at the same time to drive the drive motor 210 of the electric drive unit 200 to prevent rotation means 150 Drive.

At this time, when driving the drive motor 210 under the control of the PCB 310 of the control unit 300, a manual operation jog that is engaged with the connection gear 231 to the drive gear 211 of the drive motor 210. The dial 230 is rotated, and the shaft 233 connected thereto rotates as the manually operated jog dial 230 rotates, and the connection is engaged with the rotary gear 235 at the end of the shaft 233. The shaft gear 153 coupled to the shaft 237 and the connecting shaft 237 rotates in a counterclockwise direction, and is engaged with the fixed gear groove 157 to the fixed gear 154 of the shaft gear 153. The anti-rotation block 156 is vertically moved upward and positioned on the rear surface of the hook 135 engaged with the hook locking groove 113, thereby fixing the rotation of the hook 135.

2, the anti-rotation block 156 moved vertically by the rollers 158 provided on both sides of the anti-rotation block 156 is moved up and down more easily.

Meanwhile, referring to FIGS. 3, 4, and 13 to 16, the shaft gear 153 is rotated counterclockwise by the driving of the driving motor 210, so that the fixed gear 154 of the shaft gear 153 is rotated. When the anti-rotation block 156 meshed with the fixed gear groove 157 is vertically moved upward, the anti-rotation block 156 protrudes from the sliding rail 159 and the sliding rail 159 of the anti-rotation block 156. The release piece 159a is slid along the inclined surface of the inclined groove 152 formed in the hook stopper 151-1 and is engaged with the locking groove 139 of the hook 135 to press the hook 135. The hook stopper 151-1 rotates to the outside to release the coupling with the hook 135, and at the same time, the anti-rotation block 136 located at the rear side of the hook 135 is fixed to the hook 135 in a rotated state. And support.

As described above, the window lock digital locking device 1 according to the present invention includes a hook stopper 151-1 for fixing and supporting the pivoted state of the hook 135, and the hook stopper 151-1. Release of the hook 135 and at the same time sliding to the rear side of the hook 135 is composed of a rotation preventing block 156 for fixing and supporting the hook 135 in the pivoted state of the hook 135 It consists of a double anti-rotation structure for fixing and supporting the pivoted state.

At this time, the anti-rotation block 156 moved vertically by the rail piece 158-1 provided on the outer surface of the anti-rotation block 156 is moved upward and downward more easily.

By the operation as described above, the locked state of the window 3 slidably installed on the window frame 5 is maintained.

Meanwhile, referring to FIGS. 8 to 12, the inner end portion of the hook stopper 151 which presses one side of the hook by the rotation of the hook 135 is engaged with the locking groove 139 of the hook 135. When fixing and supporting the rotation of the hook 135, at the same time the magnetic force sensor 232-1 is electrically connected to the PCB 231-1 of the control unit 230-1 is installed on the window (3) After detecting the magnet 233-1 provided on one side of the window frame 5 to detect that the window 3 is completely closed on the window frame 5, the drive motor 217 of the electric drive unit 210-1 is moved. By driving the rotation preventing means 150 to operate.

That is, the switch 131 of the locking means 130 is in contact with the striker 111 of the locking means 110 and the main body 200-1 installed in the window 7 is the end side of the window frame 5. When the window 3 is brought into contact with the end side of the window frame 5 so as to face the magnetic field sensor 232-1 provided in the control unit 230-1 of the main body 200-1 installed in the window, the window frame ( 5) detects the magnetic force of the magnet 233-1 installed in the, and thereby the PCB (231-1) electrically connected to the magnetic force sensor 232-1, the window (3) on the window frame (5) completely The rotation preventing means 150 is operated by driving the driving motor 217 at the same time as detecting that it is closed.

At this time, when the PCB 231-1 of the controller 230-1 drives the driving motor 217, the spherical gear 215 of the driving bevel gear 215 of the motor bevel gear 218 of the driving motor 217. The manual adjustment part (knob, 214) to be engaged is rotated, and the shaft drive spur gear 211-1 engaged with the manual drive spur gear 215 of the manual adjustment part is rotated, and the shaft drive spur gear 211 is rotated. The shaft gear 153 connected to -1) rotates in the counterclockwise direction, and the anti-rotation block 156 meshed with the fixed gear groove 157 to the fixed gear 154 of the shaft gear 153 is vertical. In order to be moved upwards to be located on the rear side of the hook 135 is coupled to the hook engaging groove 113, thereby fixing the rotation of the hook (135).

Here, the anti-rotation block in which the shaft gear 153 is rotated counterclockwise by the driving of the drive motor 217 is meshed with the fixed gear groove 157 to the fixed gear 154 of the shaft gear 153 ( When the 156 is vertically moved upwardly, a release rail 159a protruding from the sliding rail 159 of the anti-rotation block 156 and the sliding rail 159 is formed on the hook stopper 151. While sliding along the inclined surface of the inclined groove 152 is engaged with the hook groove 139 of the hook 135 to rotate the hook stopper 151 for pressing the hook 135 to the outside to engage with the hook 135 At the same time, the anti-rotation block 136 located at the rear side of the hook 135 fixes and supports the hook 135 in a rotated state.

At this time, the anti-rotation block 156 moved vertically by the rail pieces 158 provided on both sides of the anti-rotation block 156 is moved up and down more easily.

Here, when the secretary window is set to the locked state, not only the manual adjusting unit 214 is rotated, but also the operation indicator lamp 216 provided in the manual adjusting unit 214 is that the secretary window is set to the locked state. In addition to emitting light for identifying or recognizing the user, the

status lamps

238a and 238b provided on the front of the main body 200-1 emit light for identifying or recognizing the user that the unknown window is set to a locked state. Done.

By the operation as described above, the locked state of the window 3 slidably installed in the window frame 5 is maintained.

On the other hand, when the window 3 is closed on the window frame 5 and kept locked, the opening of the window lock digital lock device 1 will be described.

First, the user presses the release button 240 provided in the electric drive unit 200.

When the release button 240 of the electric drive unit 200 is pressed in this way, the PCB 310 of the controller 300 drives the drive motor 210 to connect to the drive gear 211 of the drive motor 210. Rotating the manually operated jog dial 230 to be engaged with (231), the shaft 233 connected to the manually operated jog dial 230 and the connecting shaft engaged with the rotary gear 235 to the shaft 233 ( 237 and the shaft gear 153 connected to the connecting shaft 237 is rotated.

As described above, when the shaft 233 is rotated to rotate the shaft gear 153 in the clockwise direction, the anti-rotation block engaged with the fixed gear groove 157 to the fixed gear 154 of the shaft gear 153. 156 is vertically moved downward, thereby forming a free space on the rear side of the hook 135 engaged with the hook locking groove 113 of the window frame (5).

In this way, the user presses the release button 240 to change the rotation preventing means 150 to the initial position, and then opens the window 3 in the window frame 5.

At this time, when the hook 135 of the locking means 130 is rotated and its end is separated outward from the hook engaging groove 113, the hook 135 is continuously rotated, the outside of the hinge member 136 The switch 131 which is engaged with the locking gear groove 132 to the locking gear 137 protruding at the periphery is horizontally moved from the window 3 side to the window frame 5 side, and the switch 131 is positioned at the initial position. Done.

Meanwhile, referring to FIGS. 8 to 12, the user grips the window handle 235-1 of the main body 200-1. At this time, the touch switch 236 installed on the window handle detects the user's grip and transmits data according to the user's grip to the PCB 231-1 of the controller 230-1, and the PCB 231. -1) detects that the user intends to open the window 3 in the window frame 5, and simultaneously drives the drive motor 217 to manually drive the motor bevel gear 218 of the drive motor 217. The manual adjustment unit 214 engaged with the gear 215 rotates, and the shaft drive spur gear 211-1 engaged with the manual drive spur gear 215 of the manual adjustment unit 214 rotates, and the shaft The shaft gear 153 connected to the driving spur gear 211-1 by the connecting bar 212 rotates clockwise.

Here, the manual control unit 214 is not only rotated when the driving motor 217 is driven, but also the operation indicator lamp 216 provided in the manual control unit 214 is set to the unlocked state. The light is emitted to identify or recognize the user.

As described above, when the shaft gear 153 is rotated in the clockwise direction, the anti-rotation block 156 meshed with the fixed gear groove 157 to the fixed gear 154 of the shaft gear 153 is vertical to It is moved in the direction, thereby forming a free space on the rear side of the hook 135 is engaged with the hook locking groove 113 of the window frame (5).

When the user grips the window handle 235-1 of the main body 200-1 in this way, the touch switch 236 installed on the window handle 235-1 detects this, and the controller 230- Through 1) the rotation preventing means 150 to the initial position and at the same time the user opens the window (3) in the window frame (5).

At this time, when the hook 135 of the locking means 130 is rotated and its end is separated outward from the hook engaging groove 113, the hook 135 is continuously rotated, the outside of the hinge member 136 The switch 131 which is engaged with the locking gear groove 132 to the locking gear 137 protruding at the periphery is horizontally moved from the inside of the window frame 5 to the outside, so that the switch 131 is positioned at the first position. .

In addition, when the window 3 is opened in the window frame 5 and is set in the unlocked state, the

state display lamps

238a and 238b provided on the front of the main body 200-1 are unlocked. It is to emit light to identify or recognize that the user is set to.

On the other hand, the lock of the digital lock device 1 for windows and doors in accordance with the present invention when the power supply unit 220 provided in the electric drive unit 200 is discharged or similar.

First, the user slides the window 3 toward the end side of the window frame 5 to move the switch 131 provided in the window 3 in the horizontal direction, so that the user engages the locking gear groove 132 of the switch 131. Rotating the hook 135 to be engaged with (137), thereby engaging the hook 135 to the hook locking groove 113.

At this time, referring to Figures 3, 4, 13 to 16, the end of the hook stopper 151-1 is engaged with the locking groove 139 of the hook 135 when the hook 135 is rotated by rotation Hook 135 is fixed and supported.

Then, the user grips and rotates the manually operated jog dial 230 provided in the electric drive unit 200 to rotate the shaft 233 connected to the manually operated jog dial 230 and at the same time the shaft 233. Anti-rotation block 156 meshed with the fixed gear groove 157 to the fixed gear 154 of the shaft gear 153 by rotating the connecting shaft 237 and the shaft gear 153 connected to Move vertically upwards.

Referring to FIG. 2, the user manipulates and rotates the manually operated jog dial 230 provided in the electric drive unit 200 so that the hook of the window 3 engaged with the hook locking groove 113 of the window frame 5. (135) Positioning the anti-rotation block 156 on the rear side keeps the window 3 in the window frame 5 locked.

Meanwhile, referring to FIGS. 3, 4, and 13 to 16, the user operates and rotates a manually operated jog dial 230 provided in the electric drive unit 200 to vertically rotate the anti-rotation block 156. Inclined surface of the inclined groove 152 in which the sliding rail 159 of the anti-rotation block 156 and the release piece 159a protruding from the sliding rail 159 are formed in the hook stopper 151-1. The hook stopper 151-1, which is engaged with the locking groove 139 of the hook 135 while being slid along and rotates the hook stopper 151-1, which presses the hook 135, is rotated outwardly from one side of the hook 135. And the hook stopper 151-1 are released from the window frame 5 by fixing and supporting the hook 135 by the anti-rotation block 156 located at the rear side of the hook 135. ) Is locked.

Here, when the user opens the window 3 holding the lock state on the window frame 5, the user first operates and rotates the manually operated jog dial 230 provided in the electric drive unit 200. The shaft 233 connected to the operating jog dial 230 is rotated and the connecting shaft 237 and the shaft gear 153 connected to the shaft 233 are rotated in a clockwise direction so that the shaft gear 153 is rotated. The anti-rotation block 156 meshed with the fixed gear groove 157 to the fixed gear 154 is vertically moved downward.

As described above, the user operates and rotates the manually operated jog dial 230 provided in the electric drive unit 200 to position the anti-rotation block 156 located on the rear side of the hook 135 to the initial position. After opening the window 3 in the window frame 5, the hook 135 of the locking means 130 is rotated and the end thereof is separated from the hook locking groove 113 to the outside, the hook 135 In case of continuous rotation, the switch 131 engaged with the locking gear groove 132 to the locking gear 137 protruding from the outer circumference of the hinge member 136 is horizontally moved from the inside of the window frame 5 to the outside. While the switch 131 is in its initial position, the window 3 remains open in the window frame 5.

8 to 12, the power supply unit 219-1 of the electric drive unit 210-1 is discharged or a lock of the window lock digital lock device 1 according to the present invention when the failure occurs. do.

First, the user slides the window 3 to the end side of the window frame 5 to move the switch 131 provided in the window into the inside of the window 3 and at the same time a jam formed on the lower surface of the switch 131 The hook 135 engaged with the gear 137 by the locking gear 137 rotates about the hinge member 136 to engage the hook 135 of the window 3 with the hook locking groove 113 of the window. Let's do it.

At this time, the end of the hook stopper 151 is engaged with the engaging groove 139 of the hook 135 when the hook 135 is rotated to fix and support the pivoted hook 135.

Then, the user grips the manual adjuster 214 and rotates the shaft drive spur gear 211-1 engaged with the manual drive spur gear 215 of the manual adjuster 214 to rotate the shaft. The shaft gear 153, which is connected to the driving spur gear 211-1 by the connecting bar 212, rotates counterclockwise, and is fixed to the fixed gear 154 of the shaft gear 153 as the fixed gear groove 157. The anti-rotation block 156 to be engaged is vertically moved upward.

Here, when the user opens the window 3 holding the lock state on the window frame 5, the user first operates and rotates the manual adjusting unit 214 provided in the main body 200-1. The shaft driving spur gear 211-1 engaged with the manual driving spur gear 215 of the adjusting unit 214 rotates, and the shaft gear 153 connected to the shaft driving spur gear with the connecting bar 212 is clockwise. Direction rotation, the anti-rotation block 156 meshed with the fixed gear groove 157 to the fixed gear 154 of the shaft gear 153 is vertically moved upwards to be located on the rear side of the hook 135 Position the anti-rotation block 156 to the first position and then open the window 3 in the window frame (5).

Then, when the hook 135 of the locking means 130 is rotated and the end thereof is separated outward from the hook engaging groove 113, when the hook 135 is continuously rotated, the outside of the hinge member 136 The switch 131 which is engaged with the locking gear groove 132 to the locking gear 137 protruding at the periphery is horizontally moved from the inside of the window frame 5 to the outside, and the switch 131 is positioned at the first position. At the same time, the window 3 remains open in the window frame 5.

According to the present invention, upon closing of a small window consisting of a window frame and a window sliding thereto, the small window is switched to a locked state and at the same time the magnetic force sensor detects the closed state and drives a driving motor to automatically lock the small window. Can be maintained.

In addition, since the lock state is released by a simple button operation or a touch switch when opening the secretary window, it is necessary to take a separate operation to lock or open the secretary window and maintain a locked state of the secretary window. Easy to use and lock the window.

In addition, when going out or in the absence, the secretary window is automatically locked at the same time as closed, it is possible to prevent a safety accident that may occur in the home, such as theft, outsider intrusion.

In addition, by displaying the state of the secretary window, such as setting or unlocking the secretary window, the user or the resident can recognize the operation of the secretary window.

In addition, after the lock setting of the secretary window, it is possible to prevent the intrusion of the outside by detecting this when forcibly opening the secretary window by the external intrusion, etc. by generating an alarm sound.

While the invention has been shown and described with respect to particular embodiments, it will be understood by those skilled in the art that various modifications and changes can be made without departing from the spirit and scope of the invention as indicated by the appended claims. Anyone can grow up easily.

Claims

In the lock device for windows and doors for locking or unlocking a small window consisting of a window frame (5) and a window (3) sliding thereto,

The locking means 110 provided on the window frame 5, the locking means 130 and the locking means 110 for locking the window (3) installed on the window frame 5 by being coupled to the locking means A locking part 100 including a rotation preventing means 150 for fixing the locking means 130 coupled to the locking means;

Is connected to the locking unit 100, a drive motor 210 for driving the rotation preventing means 150, a power supply 220 for supplying power to the drive motor, and the rotation preventing means 150 And manually operated, but a manually operated jog dial 230 is connected to the shaft 233 made to be rotatable and the connecting shaft 237 meshed with the rotary gear 235 to the shaft 233, the rotation preventing means An electric drive unit 200 including a release button 240 for releasing driving of the 150; And

The control unit 300 is electrically controllably connected to the electric drive unit 200, the control unit 300 including a PCB 310 and a magnetic sensor 320 connected to the PCB 310; Device.
The method of claim 1,

The locking means 110 is provided in the window frame (5), the striker (Striker, 111) in contact with the locking means 130 and includes a hook locking groove 113 formed on one side of the striker (111) Digital lock device for the windows and doors, characterized in that configured to.
The method of claim 1,

The locking means 130 is provided in the window 3, the switch 131 is made to be movable in the horizontal direction, and is provided on the lower surface of the switch, the hinge member 136 is provided in the center Digital lock device for a window, characterized in that it comprises a hook (135) made rotatable.
The method of claim 3,

A plurality of locking gear grooves 132 are sequentially formed on the lower surface of the switch 131, and a plurality of locking gears 137 protrude from one side of the outer circumference of the hinge member 136 of the hook 135. The locking gear 137 of the hook 135 is engaged with the locking gear groove 132 of the switch 131, the window lock digital lock device.
The method of claim 1,

The anti-rotation means 150 is a support 151 positioned below the locking means 130, a shaft gear 153 which is rotatably installed on one side of the support 151, and the shaft gear. It is provided on one side of the (153) is a digital lock device for a window, characterized in that it comprises a rotation preventing block 156 made to be movable in the vertical direction.
The method of claim 5,

A plurality of fixed gears 154 protrude from one side of the outer circumference of the shaft gear 153, and a plurality of fixed gear grooves 157 are sequentially formed on one side of the anti-rotation block 156. And the fixed gear 154 of the shaft gear 153 is engaged with the fixed gear groove 157 of the anti-rotation block 156.
The method of claim 5,

At least one roller 158 is provided on each side of the anti-rotation block 156, a digital lock device for a window.
The method of claim 1,

The rotation preventing means 150 is

The hook stopper 151-1, the shaft gear 153 rotatably installed on one side of the hook stopper 151-1, and the hook stopper 151-1 provided on one side of the shaft gear 153. Digital lock device for a window, characterized in that comprises a rotation preventing block 156 made of a sliding movement in the vertical direction on the inner surface of the.
The method of claim 8,

The hook stopper 151-1 has an inclined groove 152 formed to be inclined in a vertical direction at an inner edge thereof, and the anti-rotation block 156 slides to slide in a vertical direction in contact with the inclined groove 152. A rail 159 is formed, and a release piece 159a protrudes from one end of the sliding rail 159, and the release piece 159a slides in a vertical direction to the inclined groove 152 so that the hook stopper is formed. (151-1) A digital lock device for a window, characterized in that made to release.
The method of claim 8,

The hook stopper (151-1) is a digital lock device for a window, characterized in that provided with a spring 155 to give an elastic force.
The method of claim 8,

At least one rail piece (158-1) protrudes on one side of the anti-rotation block (156).
The method of claim 1,

A connection gear 231 is provided inside the manually operated jog dial 230, a driving gear 211 is provided below the driving motor 210, and a connection gear of the manually operated jog dial 230 is provided. 231 is engaged with the drive gear (211) of the drive motor (210).
The method of claim 1,

The control unit 300 is installed on one side of the window frame 5, and further comprises a magnet 330 is detected the approach and position by the magnetic force sensor 320 provided inside the electric drive unit 200 Digital locks for windows and doors, characterized in that.
The locking means 110 is installed on the window frame 5, the locking means 130 is coupled to the locking means, the rotation means for locking the fine window by fixing the locking means 130 is installed on the window (3), Locking unit 100 consisting of 150; And connected to the rotation preventing means 150 of the locking unit 100, the electric drive unit 210-1 for driving the rotation preventing means 150 and the control unit for controlling the electric drive unit 210-1 ( In the digital lock device 1 for windows and doors configured to include, the main body 200 consisting of 230-1, to set / release the lock of the secretary window consisting of the window frame 5 and the window (3),

The shaft driving spur gear 211-1 in which the main body 200-1 is connected to the rotation preventing means 150 by the connecting bar 212, and the manual adjusting part connected to the shaft driving spur gear 211 ( An electric drive unit including a knob, 214, a drive motor 217 for driving the manual control unit 214, and a power supply unit 219-1 that includes a plurality of batteries to drive the drive motor 217. 210; And

The PCB 231-1 electrically connected to the electric drive unit 210-1 so as to be controllable, the magnetic force sensor 232-1 connected to the PCB 231-1, and one of the window frames 5. Is installed on the side, the magnet 233-1, the approach and position is detected by the magnetic force sensor 232-1, and connected to the PCB 231-1, the handle for the windows and doors provided on one side And a control unit 230-1 installed in the 1) and including a touch switch 236 for recognizing and detecting a user's touch.
The method of claim 14,

The manual driving spur gear 215 is provided on the rear surface of the manual adjusting unit 214 to be engaged with the shaft driving spur gear 211-1, and the manual driving spur gear ( Bevel gear 218 for the motor to be fitted to the 215, characterized in that the digital lock device for windows and doors.
The method of claim 14,

A digital lock device for a window, characterized in that it is electrically connected to the PCB (231-1), and provided with a status lamp (238a, 238b) for displaying the lock setting or unlocking of the window (3).
The method of claim 14,

The manual adjustment unit (214) is a digital lock device for a window, characterized in that the operation indicator lamp 216 for identifying or recognizing the operation state of the manual adjustment unit (214) during operation.