KR101089470B1 - Digital locking device of window - Google Patents

Abstract

The present invention relates to a digital lock device for windows and doors, and automatically switches to a locked state when the door is closed, and at the same time the magnetic sensor detects the closed state to maintain and maintain the locked state of the door, and a touch switch is installed on the handle for the window and door. When the user grips the window handle, the door can be unlocked by unlocking the door, thereby eliminating the need for the user to take a separate action for setting or unlocking the door. It is possible to improve the reliability of the product and to switch to the lock setting as soon as the door is closed, thereby preventing safety accidents that may occur in the home, such as theft by the user's carelessness or intrusion by outsiders. And manual operation of the door can prevent power outage or other failures. The door can be operated, and the lock setting or unlocked door status is displayed so that the user can identify or recognize the operation status of the door, thereby providing a digital lock device for windows and doors that can improve the convenience of use. will be.

Window lock digital lock, main unit, electric drive unit, control unit, touch switch, manual adjustment unit

Description

Digital locking device of window

The present invention relates to a digital lock device for windows and doors, and more particularly, the door is automatically switched to a locked state when the door is made of a window frame and a window slidably installed, and at the same time the magnetic force sensor is closed to maintain the locked state of the door. And it relates to a digital lock device for windows and doors that can be maintained, and at the same time the user grips the handle for windows and doors and at the same time the lock state is released by a touch switch of the handle for windows and doors.

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, when the pair is made of two pairs, the outer window is usually located close to the user side, the inner window is far away 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 window of the secretary window is usually provided with a locking device for the window, it is made to set the locked state of the secretary window by closing the window on the window frame to operate the lock for the window.

As described above, when the window lock and the window lock installed in the window are operated in a locked state to lock the secretary window, the occupant is required to open all the secretary windows in the room. There is a hassle to operate the door lock separately after closing, and if the occupant goes out without operating the window lock after locking the secretary window, it is possible to 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, fine dust, etc. can 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 as described above, and automatically switches to a locked state when the door is made of a window frame and a window slidably installed, and at the same time the magnetic sensor to maintain and maintain the locked state of the door When the door is opened, the user grips the window handle and at the same time the lock state is released by the touch switch of the window handle so that the door can be opened so that the user can take a separate action for setting or unlocking the door. It is easy to use because there is no need, and the manual setting or unlocking of the door can be operated manually, so that the door can be opened manually in case of power discharge or other failure, and the door status such as setting or unlocking the door is displayed. By doing so, the user or occupant can be notified of the operation of the door. For its object to provide a digital lock for windows and doors.

In order to achieve the above object, the present invention, the locking means is installed on the window frame, the locking means is coupled to the locking means, the locking means is installed on the window, the rotation preventing means for locking the door by fixing the locking means Locking portion consisting of; And a main body connected to the rotation preventing means of the locking part, the electric driving unit driving the rotation preventing means, and a control unit controlling the electric driving unit. In the digital lock device for windows and doors comprising a window frame and the lock of the door consisting of a window frame and the window, the shaft drive spur gear and the shaft drive spur gear connected to the rotation preventing means, the main body is connected to the bar; An electric drive unit including a manual control unit (Knob) connected to the drive unit, a driving motor for driving the manual control unit, and a power supply unit for driving the drive motor, the power supply unit comprising a plurality of batteries; And a PCB electrically controllable to the electric drive unit, a magnetic force sensor connected to the PCB, and a magnet installed on one side of the window frame, the magnet being approached and detected by the magnetic force sensor, and connected to the PCB. A control unit including a touch switch installed on a handle for a window and door provided at one side to recognize and detect a user's touch; Characterized in that consisting of a configuration including a.

Here, a manual driving spur gear is provided on the rear surface of the manual adjusting unit to be engaged with the shaft driving spur gear, and a bevel gear for the motor is provided on the driving motor.

On the other hand, the front of the main body is electrically connected to the PCB, the status display lamp for displaying the lock setting or unlocking of the window is provided.

In addition, the manual adjustment unit is provided with an operation indicator lamp for identifying or recognizing the operation state of the manual adjustment unit to the user during operation.

The present invention is to solve the problems as described above, the automatic switch to the locked state when the door is closed and at the same time the magnetic sensor detects the closed state to maintain and maintain the locked state of the door, the touch switch on the window handle When the user grips the handle for the door and door, the door is unlocked by unlocking the door, so that the user does not need to take a separate action for setting or unlocking the door. And easy to release, this can improve the reliability of the product, and the door is closed and the lock setting is made at the same time, so when you go out, accidents that may occur in the home, such as inadvertent theft, outsider intrusion, etc. Can be prevented in advance, and the door can be operated manually to discharge power or other The door can be operated manually in the market, and the status of the locked or unlocked door is displayed, so that the operation status of the door can be identified or recognized to the user, thereby improving the convenience of use. have.

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.

2 is a perspective view schematically showing a locking part of a digital lock device for a window according to the present invention, Figure 3 is a front view schematically showing a locking part of a digital lock device for a window according to the present invention, Figure 4 is a window according to the present invention Figure 5 is a perspective view schematically showing the main body of the digital lock device for a door, Figure 5 is a front view schematically showing the internal structure of the main body of the digital lock device for windows and doors according to the present invention, Figure 6 is a digital lock device for windows and doors according to the present invention 7 is a perspective view schematically showing the internal structure of the main body, Figure 7 is a rear perspective view schematically showing the internal structure of the main body of the digital lock device for windows and doors according to the present invention, Figure 8 is a window frame with a digital lock device for windows and doors according to the present invention And a plan view schematically illustrating a state in which the windows are installed, and FIGS. 9, 10, 11, and 12 illustrate the present invention. Is a step diagram showing the operation and driving of digital locks for windows; Fig.

As shown in the figure, the window lock digital lock device 1 according to the present invention comprises a locking portion 100 and the main body 200.

The locking unit 100 is a locking means 130 for locking the window 7 installed in the window frame 5 by engaging the locking means 110 and the locking means 110 provided in the window frame 5 and It comprises a rotation preventing means 150 for fixing the locking 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) is a striker (Striker, 111) in contact with the locking means 130 and the hook locking groove 113 formed in the striker (111) It includes.

In addition, the locking means 130 is provided in the window 7, the switch 131 is formed to be exposed to the outside of the window 7 to be moved in a horizontal direction toward the interior of the window (7) And a hook 135 provided on the lower surface of the switch 131 and configured to be rotatable about a hinge member 136 provided at the center thereof.

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, the hinge member 136 of the hook 135 A plurality of locking gears 137 protrude from one side of the outer circumference, and the locking gears 137 of the hook 135 are engaged with the locking gear grooves 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 switch 131 partially exposed to one side of the window 7 toward the outside faces the inside of the window 7 while contacting the striker 111 of the window frame 5 when the window 7 is closed. When moved in the horizontal direction, the hook 135 engaged with the locking gear 137 to the plurality of locking gear groove 132 formed on the lower surface of the switch 131 is rotated about the hinge member 136 Thus, the hook 135 is engaged with the hook locking groove 113 of the locking means 110, the switch is moved in the horizontal direction toward the outside by the elasticity of the spring when the window 7 is opened. .

In an embodiment of the present invention, the hook 135 is rotated according to the horizontal movement of the switch 131 to engage the hook locking groove 113 to lock the window 7 when the window 7 is closed. Although it is made to maintain, if it can be rotated in accordance with the horizontal movement of the switch 131 to maintain the locked state of the window 7 in the window frame 5, the shape of the hook 135 and the hook engaging groove 113 It is also possible to form a variety of other forms.

Here, the hook 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.

On the other hand, the rotation preventing means 150 is located on the lower surface of the hook 135, the hook stopper 151 for engaging the locking groove 139 when the hook 135 is rotated to secure the hook 135 And an anti-rotation block 156 provided on one side of the shaft gear 153 and a shaft gear 153 that is rotatable and slidably movable in a vertical direction to an inner surface of the hook stopper 151. It is composed.

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

At this time, the hook stopper 151 is provided with a spring 154 having elasticity, the inner surface of the hook stopper 151 by the elasticity of the spring 154 pressurized and pressurized one side surface of the hook 135 Will remain in one state.

In an embodiment of the present invention, the hook stopper 151 is provided with a spring 154 having elasticity, and an inner surface of the hook stopper 151 presses one side of the hook 135, and the hook stopper 151. ) Is made to continuously press the hook 135 even after being engaged to the engaging groove 139 of the hook 135, the inner surface of the hook stopper 151 is configured to fix and support the hook 135, but If the inner surface of the hook stopper 151 easily presses one side of the hook 135, the pressing structure of the hook stopper 151 may be made of various other structures and shapes.

Meanwhile, the anti-rotation block 156 is slidably moved in the vertical direction to the inner surface of the hook stopper 151 to release the engagement between the hook 135 and the hook stopper 151 and at the same time rotate the hook ( 135) The rear side is supported to maintain the fixed state of the hook (135).

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 to be slid in the vertical direction, of the sliding rail 159 A release piece 159a protrudes from one end portion, and the release piece 159a slides in the vertical direction to the inclined groove 152 to release the hook stopper 151 engaged with the hook 135.

That is, the inclined groove 152 formed in the hook stopper 151 when the release piece 139a 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 which is slidably moved along the inclined surface and is engaged with the catching groove 139 of the hook 135 is rotated outward from one side of the hook 135 to catch the hook 135 and the hook stopper 151. By releasing the engagement, the hook stopper 151 is fixed and supported by the hook stopper 151, and at the same time, the anti-rotation block 156 is positioned on the rear side of the hook 135 to support the fixation of the hook 135. .

By the structure and shape as described above, the hook stopper 151 is engaged with the locking groove 139 of the hook 135 to fix and support the hook 135 primarily, and the anti-rotation block 156. The hook 135 and the hook stopper 151 engaged with the hook groove 139 of the hook 135 are released, and at the same time, the hook 135 is secondly fixed by being positioned at the rear side of the hook 135. And support.

At this time, the semicircular rail piece 158 extends and protrudes at a predetermined position on the outer surface of the anti-rotation block 156, and the vertical movement of the anti-rotation block 156 is facilitated by the rail piece 158. Become.

On the other hand, a plurality of fixed gear 154 protrudes on one side of the outer circumference 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.

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

The main body 200 is connected to the rotation preventing means 150 of the locking unit 100, the control unit for controlling the electric drive unit 210 and the electric drive unit 210 for driving the rotation preventing means 150. 230.

The electric drive unit 210 is a shaft drive spur gear 211 connected to the rotation preventing means 150 and a manual control unit (Knob, 214) and the manual control unit (2) connected to the shaft drive spur gear 211. And a drive motor 217 for driving 214.

Here, the shaft drive spur gear 211 is connected to the shaft gear 153 of the rotation preventing means 150 by a connecting bar 212, thereby preventing the rotation when the shaft drive spur gear 211 is rotated. The shaft gear 153 of the block 156 is rotated.

In addition, a rear surface of the manual adjustment unit 214 is provided with a manual drive spur gear 215, the manual drive spur gear 215 is meshed with the shaft drive spur gear 211, thereby the manual control unit ( The shaft drive spur gear 211 meshed with the manual drive spur gear 215 rotates when the manual drive spur gear 215 rotates 214 and the manual drive spur gear 215 installed on the rear surface of the manual adjustment unit 214 rotates.

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, the motor bevel gear 218 rotates when the motor 217 is driven, 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 shape as described above, the motor bevel gear 218 is meshed with the manual driving spur gear 215. The manual adjustment unit 214 is rotated, the shaft drive spur gear 211 meshed with the manual drive spur gear 215 of the manual adjustment unit 214 is rotated, the shaft drive spur gear 211 The shaft gear 153 of the rotation preventing means 150 connected to the connecting bar 212 is rotated, thereby rotating to be engaged with the fixed gear groove 157 to the fixed gear 154 of the shaft gear 153. The prevention block 156 is moved up and down in the vertical direction.

Here, the electric drive unit 210 includes a power supply unit 219 made of at least one battery (not shown) for supplying power to the drive motor 217 to drive the drive motor 217.

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 7 is closed, the operation indicator lamp 216 of the manual adjustment unit 214 emits red light, and when the window 7 is opened, the operation indicator lamp 216 of the manual adjustment unit turns green. It is desirable for the light to be easier for the user to easily identify and recognize the open or closed state of the door.

In one embodiment of the present invention, the operation indicator lamp 216 is provided in the manual adjustment unit 214 to identify and recognize the open or closed state of the door to the user, the operation indicator lamp 216 is red or It is made of green to emit red or green depending on the state of the door, but the operation indicator lamp 216 is divided into two or more may be made to identify and recognize a variety of operating conditions to the user, the operation It is also possible for the display lamp 216 to emit light in various other colors.

The controller 230 is a PCB (Printed Circuit Board, 231) that is electrically controllable to the electric drive unit 210 and the magnetic force sensor 232 and the window frame (5) connected to the PCB 231 to detect magnetic force Is installed on one side of the, is connected to the magnet 233 and the PCB 231 that the approach and position is sensed by the magnetic force sensor 232, the user grips on one side after closing the window (7) Alternatively, a window handle 235 configured to open is installed, and a touch switch 236 for detecting and detecting a user's touch is provided at the window handle 235.

When the window 7 is slid and moved in contact with the window frame 5 by the structure and form as described above, the magnetic force sensor 232 of the controller 230 is provided on one side of the window frame 5. The magnetic force of 233 is sensed, and the detected data is provided to the PCB 231 to indicate that the door is closed.

As a result, the PCB 231 of the controller 230 drives the driving motor 217 to be engaged with the manual driving spur gear 215 of the motor bevel gear 218 of the driving motor 217. The shaft 214 is rotated, and the shaft drive spur gear 211 meshed with the manual drive spur gear 215 of the manual adjustment unit 214 is rotated, and the shaft is connected to the shaft drive spur gear 211 by a connecting bar. The gear 153 is rotated and the anti-rotation block 156 meshed with the fixed gear groove 157 to the fixed gear 154 of the shaft gear 153 is moved upward to fix the pivoted hook 135. This maintains the locked state of the window frame 5 and the window (7).

Here, the front of the main body 200 is electrically connected to the PCB 231, the status display lamps (238a, 238b) for displaying the lock setting and unlocking of the window (7) is provided. In this case, 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.

Here, the window 7 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 7 slidably installed on the window frame 5. If so, the locking of the digital lock device 1 for windows and doors will be described.

First, the user slides the window 7 which is slidably installed in the window frame 5 to the end side of the window frame 5.

At this time, the window 7 is made to be movable in a horizontal direction, while the switch 131 exposed to a part from the inside to the outside touches the striker 111 of the window frame 5, the inside of the window 7 And a hook 135 which is engaged with the locking gear 137 in the locking gear groove 132 formed on the lower surface of the switch 131 while the switch 131 is horizontally moved into the window 7. ) Rotates around the hinge member 136.

As described above, when the window 7 is continuously slid and closed to abut the window frame 5, the switch 131 abutting the striker 111 of the window frame 5 is continuously connected to the window 7. The hook 135, which is engaged with the locking gear 137 to the locking gear groove 132 formed on the lower surface of the switch 131, while being horizontally moved inward, is continuously rotated about the hinge member 136, thereby providing a window frame. It is engaged with the hook engaging groove 113 formed in (5).

At this time, when the hook 135 of the locking means 130 is rotated to be engaged in the hook locking groove 113 of the locking means 110, one side of the hook 135 by the elasticity of the spring 154 An end of the hook stopper 151 for pressing the hook is engaged with the locking groove 139 of the hook 135 to fix the pivoted hook 135.

Here, the end of the inner surface of the hook stopper 151 which presses one side of the hook 135 by the rotation of the hook 135 is engaged with the locking groove 139 of the hawk 135, so that the hook 135 When fixing and supporting the rotation, at the same time the magnetic force sensor 232 that is electrically connected to the PCB 231 of the control unit 230 installed in the window 7 is provided with a magnet ( 233 detects that the window 7 is completely closed on the window frame 5, and then drives the driving motor 217 of the electric drive unit 210 to operate the rotation preventing means 150.

That is, while the switch 131 of the locking means 130 abuts against the striker 111 of the locking means 110, the main body 200 installed in the window 7 faces toward the end side of the window frame 5. When the window 7 is brought into contact with the end side of the window frame 5, the magnetic force sensor 232 provided in the control unit 230 of the main body 200 installed in the window 7 is installed in the window frame 5. The magnetic force of the magnet 233 is sensed, whereby the PCB 231 electrically connected to the magnetic force sensor 232 detects that the window 7 is completely closed in the window frame 5 and the driving motor 217. Drive the rotation preventing means 150 by driving.

At this time, when the PCB 231 of the controller 230 drives the driving motor 217, the manual meshed with the manual driving spur gear 215 to the motor bevel gear 218 of the drive motor 217. The adjusting part (knob, 214) is rotated, the shaft drive spur gear 211 meshed with the manual drive spur gear 215 of the manual control part 214 is rotated, the shaft drive spur gear 211 The shaft gear 153 connected to the connecting bar 213 is rotated in the counterclockwise direction, and the anti-rotation block is engaged with the fixed gear groove 157 to the fixed gear 154 of the shaft gear 153 ( 156 is vertically 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.

As described above, the window lock digital locking device 1 and the hook stopper 151 for fixing and supporting the pivoted state of the hook 135 and the hook stopper 151 engaged with the hook 135 and 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 to fix and support the pivoted 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 door is set to the locked state, not only the manual adjusting unit 214 is rotated, but also an operation indicator lamp 216 provided in the manual adjusting unit 214 informs the user that the door is set to the locked state. In addition to emitting light for identifying or recognizing, the status display lamps 238a and 238b provided on the front surface of the main body 200 emit light for identifying or recognizing a user that the door is set to a locked state.

By the operation as described above, the locked state of the window 7 slidably installed in the window frame 5 is maintained.

On the other hand, when the window 7 is closed on the window frame 5 and kept in a locked state, the opening of the digital lock device 1 for windows and doors will be described.

First, the user grips the window handle 235 of the main body 200. In this case, the touch switch 236 installed on the window handle 235 detects a user's grip and transmits data according to the user's grip to the PCB 231 of the controller 230, and the PCB 231. Detects that the user intends to open the window 7 in the window frame 5 and simultaneously drives the drive motor 217 to provide the manual drive spur gear 215 to the motor bevel gear 218 of the drive motor 217. ) Rotates the manual adjustment unit 214 meshed with), the shaft drive spur gear 211 meshed with the manual drive spur gear 215 of the manual adjustment unit 214, and the shaft drive spur gear 211. The shaft gear 153 connected to the connecting bar 212 rotates in a clockwise direction.

In this case, 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. It will emit light to identify or recognize.

As described above, when the shaft 233 is rotated in the clockwise direction by rotating the shaft 233, the rotation preventing 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).

When the user grips the window handle of the main body 200 in this way, the touch switch 236 installed on the window handle 235 detects this, and the rotation preventing means 150 through the controller 230. The user opens the window 7 in the window frame 5 at the same time as it changes to the original position.

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, 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, so that the switch 131 is positioned at the first position. .

In addition, when the window 7 is opened in the window frame 5 and is set to the unlocked state, the state display lamps 238a and 238b provided on the front of the main body 200 are set to the unlocked state. The light is emitted to identify or recognize the user.

On the other hand, when the power supply unit 219 of the electric drive unit 210 is discharged, or the failure will be described the lock of the window lock digital lock device 1 according to the present invention.

First, the user slides the window 7 toward the end side of the window frame 5 to move the switch 131 provided in the window 7 to the inside of the window 7 and at the same time the lower surface of the switch 131. The hook 135 engaged with the locking gear 137 to the locking gear groove 132 is rotated around the hinge member 136 to move the hook 135 of the window 7 to the hook locking groove of the window 7. Engage in the (113).

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 meshed with the manual drive spur gear 215 of the manual adjuster 214 to rotate the shaft drive flat. The shaft gear 153 which is connected to the gear 211 by the connecting bar 212 rotates in the counterclockwise direction, and prevents rotation that is engaged with the fixed gear groove 157 to the fixed gear 154 of the shaft gear 153. Block 156 is moved upwards vertically.

When the user manipulates and rotates the manual adjustment unit 214 to move the anti-rotation block 156 vertically upward, the sliding rail 159 and the sliding rail 156 of the anti-rotation block 156. The release piece 159a protruding from the slidably moves along the inclined surface of the inclined groove 152 formed in the hook stopper 151, and is engaged with the engaging groove 139 of the hook 135 to hook 135. Rotating the hook stopper 151 to pressurize the outer side from one side of the hook 135 to release the hook 135 and the hook stopper 151 and at the same time the rear side of the hook 135 By fixing and supporting the hook 135 by the prevention block 156, the window in the window frame 5 is kept locked.

In this case, when the user opens the window 7 holding the lock state on the window frame 5, the user first manipulates and rotates the manual adjusting unit 214 provided in the main body 200 to control the manual adjusting unit. The shaft drive spur gear 211 meshed with the manual drive spur gear 215 of 214 rotates, and the shaft gear 153 connected to the shaft drive spur gear 211 by the connecting bar 212 is clockwise. Rotation prevention block 156 which is engaged with the fixed gear groove 157 to the fixed gear 154 of the shaft gear 153 is moved vertically upwards to be located on the rear side of the hook 135 After positioning the anti-rotation block 156 in the initial position, the window 7 in the window frame 5 is opened.

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 7 remains open in the window frame 5.

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.

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

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

Figure 3 is a front view schematically showing a locking portion of the digital lock device for windows and doors according to the present invention,

Figure 4 is a perspective view schematically showing the main body of the digital lock device for windows and doors according to the present invention,

5 is a front view schematically showing the internal structure of the main body of the digital lock device for windows and doors according to the present invention,

6 is a perspective view schematically showing the internal structure of the main body of the digital lock device for windows and doors according to the present invention;

Figure 7 is a rear perspective view schematically showing the internal structure of the main body of the digital lock device for windows and doors according to the present invention,

8 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;

9, 10, 11, and 12 are steps schematically showing the operation and driving process of the window lock digital lock device according to the present invention.

<Description of Symbols for Main Parts of Drawings>

1: Digital lock for windows, 5: Window frame,

7: window, 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, 139: locking groove,

150: rotation prevention means, 151: hook stopper,

152: inclined groove, 153: shaft gear,

154: fixed gear, 155: spring,

156: anti-rotation block, 157: fixed gear groove,

158: rail piece, 159: sliding rail,

159a: release piece, 200: main body,

210: electric drive unit,

211: shaft drive spur gear, 212: connecting bar,

214: manual adjustment part, 215: manual driving spur gear,

216: operation indicator lamp, 217: drive motor,

218: bevel gear for motor, 219: power supply unit,

230: control unit, 231: PCB,

232: magnetic sensor, 233: magnet,

235: handle for windows and doors, 236: touch switch,

238a, 238b: Status display lamp.

Claims (4)

The locking means 110 installed on the window frame 11, the locking means 130 is coupled to the locking means 110, the locking means 130 is installed on the window 30 and the locking means 130 is fixed to the door Locking unit 100 consisting of a rotation preventing means for locking 150; And an electric drive unit 210 connected to the anti-rotation means 150 of the locking unit 100, the electric drive unit 210 driving the anti-rotation means 150, and a control unit 230 controlling the electric drive unit 210. In the digital lock device for windows and doors configured to include a main body 200, to set / release the lock of the door consisting of the window frame 11 and the window 30, The shaft driving spur gear 211 connected to the main body 200 by the connecting bar 212 to the rotation preventing means 150, and the manual adjusting part Knob 214 connected to the shaft driving spur gear 211. And a driving motor 217 for driving the manual adjusting unit 214 and an electric driving unit 210 for driving the driving motor 217, and a power supply unit 219 including a plurality of batteries. And The PCB 231 electrically controllable to the electric drive unit 210, the magnetic force sensor 232 connected to the PCB 231, and one side of the window frame 5 are installed on the magnetic force sensor ( A touch switch 236 connected to the PCB 231 and a magnet 233 that senses the approach and the position by the contact 232, and installed on the handle 235 for the window and door provided on one side, recognizes and detects a user's touch. It is configured to include; When the door is closed, the magnetic force sensor 232 detects the closed state, and according to the detection signal of the magnetic force sensor 232, the locking unit 100 is automatically switched to the locked state, and at the same time continue the lock state and Keep it up, As the user manually manipulates the manual adjustment unit 214, the locking state of the locking unit 100 is released. The method of claim 1, 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, and the manual driving spur gear 215 is disposed on the driving motor 217. Bevel gear 218 for the motor to be fitted to the window lock, characterized in that provided. The method of claim 1, The front door of the main body 200 is electrically connected to the PCB 231, digital display lock for the window, characterized in that provided with status indicator lamps (238a, 238b) to display the lock setting or unlocking of the window (7) Device. The method of claim 1, 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.

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