KR102364830B1 - Manual mode converting structure of open and shut device for sliding typed window - Google Patents

Abstract

The manual switching structure of the opening/closing device for sliding doors for windows and doors according to the present invention is installed in the frame of the windows and doors to control between the door and the power moving body of the opening/closing device for power opening and closing the sliding door of the window and door by power transporting the power moving body In the manual switching structure of the opening/closing device for a sliding door for a sliding door, an insert having a groove on one side thereof in the transverse direction is vertically inserted and removed from the lower side of the power moving body of the opening/closing device, and a part of the ball is inserted into the groove of the insert, , A support having a closed guide groove into which the remaining part of the ball is inserted surrounds the insert so as to be movable up and down, and a spring is installed between the lower side of the insert and the inner lower side of the support body. The insert is elastically supported upwards, and an operating line for pulling the insert downward is connected to the lower side of the insert, and the support is installed on the edge member of the door of the window and door and moves together with the door. When the door is manually opened and then closed again by pulling the string only once, the insert is inserted into the power moving body of the power opening and closing device that opens and closes the door so that the door can be opened and closed.
The manual switching structure of the opening and closing device of the sliding door for windows according to the present invention made as described above allows the user to separate the insert from the movable body by pulling the operating string, and when the door is manually opened and then closed again, without pulling the operating string Since the insert is combined with the movable body, effects such as improving user convenience are exhibited.

Description

MANUAL MODE CONVERTING STRUCTURE OF OPEN AND SHUT DEVICE FOR SLIDING TYPED WINDOW}

The present invention relates to a manual switching structure applied to an opening/closing device for power opening and closing sliding doors of windows such as smoke windows, and more particularly, to manually switch the opening/closing device in a high position to manually switch the opening/closing device in a high position. It relates to a manual switching structure of an opening/closing device for a sliding door for windows that enables smooth opening and closing.

In general, windows such as sliding or hinged windows or smoke windows are equipped with a window opening/closing device that opens and closes the door by the rotational force of a motor. It delays the spread of flames generated in the space to the upper floors, or when a fire occurs like a smoke window, the smoke window is opened with power to discharge the smoke to the outside air.

However, in the case of a power switch for windows, if electricity is not supplied smoothly in case of a fire or if a motor malfunction occurs, the motor cannot be operated, so that the window cannot be opened and closed by power.

So, conventionally, a device for manually opening and closing a window has been developed by improving the structure of the power switchgear provided in the window. There are many technologies that have been applied for and registered as

For example, in the conventional Utility Model Registration Application No. 20-2009-0012912, a smoke window opening and closing device including a smoke window consisting of a fixed window fixed to a guide rail in a window frame and an opening and closing window installed to be slidable from side to side, the building a fire detection unit installed inside to detect a fire; A drive motor installed on the upper side of the window frame, a lead screw installed in the longitudinal direction of the opening and closing window and rotatable forward and reverse by receiving power from the drive motor, and a moving member screwed to the lead screw reciprocally and a driving unit including a fixing member fixedly installed on the opening and closing window to face the movable member; A locking means that is selectively operably installed on opposite surfaces of the movable member and the fixing member by an electrical signal to selectively lock/unlock the movable member and the fixing member so that the opening/closing window can be used both automatically and manually ; Positions installed to correspond to at least one corresponding surface of the movable member and the fixing member so that the movable member can be moved together along the fixing member by grasping the moving position of the opening and closing window in real time in a state in which the locking means is released detection means; and a control unit for controlling the first component; including, when receiving a fire detection signal from the fire detection unit, the control unit fixes the movable member and the fixing member integrally to open and close the opening and closing by the power of the driving unit It is characterized in that the window is automatically opened, and the opening and closing window can be manually opened and closed by separating the movable member and the fixed member in normal times.

However, in the prior art as described above, the window can be easily opened in normal times, so there is concern about intrusion from the outside. there is.

As another example, in the technology filed in Patent Application No. 10-2015-0123919, it is difficult for the user to manually switch when the switchgear is installed at a high position.

The prior art as described above was invented to solve the problem, and an object of the present invention is to switch the opening/closing device in a high position manually by adopting a one-touch method with an operating line to open the doors (windows, etc.) An object of the present invention is to provide a manual switching structure of an opening and closing device for a sliding door for windows that can be opened and closed manually.

In order to achieve the above object, the present invention is a sliding door for windows, which is installed in a frame of a window and configured to control between a power moving body and a door of an opening/closing device that powers the moving body to open and close the sliding door of the window by power. In the manual switching structure of the opening and closing device, an insert having a groove on one side in the transverse direction and an inclined surface on the left and right sides of the upper end is vertically inserted and removed from the lower side of the power moving body of the opening and closing device, and the ball is inserted into the groove of the insert A support having a closed guide groove on the inside into which a part of the ball is inserted and into which the remaining part of the ball is inserted surrounds the insert so as to be movable up and down, and between the lower side of the insert and the inner lower side of the support body. A spring is installed to elastically support the insert upward, an operation line for pulling the insert down is connected to the lower side of the insert, and the support is installed on the edge member of the door of the window and door to move with the door It provides a manual switching structure of the opening and closing device of a sliding door for windows and doors made of

Further, the closed guide groove of the support is configured to be formed in a form that moves the ball in one direction when the insert is lowered once when the operating string is pulled once, and the insertion according to one pulling of the operating string In the case of the first lowering of the body, the position of the tip of the insert is maintained in a lowered state according to the position of the ball moving through the closed guide groove, and when the door is manually opened and closed, the insert is pressed against the lower edge of the power moving body. In the second descending case, the insert is separated from the power moving body while maintaining the lowered position of the tip of the insert according to the position of the ball moving through the closed guide groove, and the door is manually opened. When the insert is pushed down by the lower edge of the power moving body by closing again, and the third time descends, when the position of the ball moving the closed guide groove is returned to its initial state, the tip of the insert rises and the power It is inserted inside the movable body and the insert and the support are moved together according to the power movement of the power movable body, so that the door can be opened and closed by power according to the operation of the opening and closing device.

In addition, the operating line is dangling inside the edge member of the door so that the operating line is located inside the edge member of the door, and the pressing member located outside the lower part of the edge member of the door is connected to the lower end of the operating line to the pressing member Including the actuation string being pulled according to the pressing of

The manual switching structure of the opening and closing device of the sliding door for windows according to the present invention made as described above allows the user to separate the insert from the movable body by pulling the operating string, and when the door is manually opened and then closed again, without pulling the operating string Since the insert is combined with the movable body, there is an advantage in that the user's convenience is improved.

1 is a front view schematically showing an opening/closing device and a window to which a manual switching structure according to the present invention is applied.
FIG. 2 is a cross-sectional view taken along line A - A of FIG. 1 .
3 is a cross-sectional view taken along line B - B of FIG. 3 .
4 is a perspective view showing the external form of the insert and the support applied to the manual switching structure of the opening and closing device for the sliding door for windows according to the present invention.
5 to 9 are cross-sectional views for explaining the manual switching structure of the opening and closing device of the sliding door for windows according to the present invention.

Hereinafter, a preferred embodiment of the present invention will be described in more detail based on the accompanying drawings.

1 to 4 are views showing the manual switching structure of the opening and closing device of the sliding door for windows according to the present invention, wherein the opening and closing device is installed in the frame 1 of the window and operates the sliding door 2 by a motor (not shown) It is a structure that opens and closes with the power of

For example, in the opening and closing device of the sliding door for windows according to the present invention, the channel 11 of the opening and closing device is fixed to the frame 1 of the window, and the power moving body 12 is moved by a motor in the longitudinal direction of the channel 11. It is moved left and right as shown in FIG. 1 to open and close the door 2 by power.

Here, in the present invention, in order to manually open and close the door 2, the manual switching structure of the opening and closing device for the sliding door for windows according to the present invention is installed on the edge member 2a of the door 2, and the manual switching structure of the present invention of the insert 21 is attached to and detached from the power moving body 12 of the opening and closing device, and depending on the vertical position of the insert 21, the door 2 can be opened and closed by power with the opening and closing device or the door 2 can be manually opened and closed. will be.

That is, in the present invention, the insert 21 having a groove 21a on one side in the transverse direction and an inclined surface 21b on the left and right sides of the upper end is vertically inserted and removed from the lower side of the power moving body 12 of the opening and closing device. , a support body 23 having a closed guide groove 23a inside which a part of the ball 22 is inserted into the groove 21a of the insert 21 and the remaining part of the ball 22 is inserted. is wrapped around the insert 21 to be movable up and down.

And a spring 24 is installed between the lower side of the insert 21 and the inner lower side of the support 23 to elastically support the insert 21 upward and pull the insert 21 down. The operating line 25 is connected to the lower side of the insert 21 , and the support 23 is installed on the edge member 2a of the door 2 of the window and moves together with the door 2 .

Here, the closed guide groove 23a of the support 23 moves the ball 22 in one direction when the insert 21 descends once when the operating string 25 is pulled once. is formed by

That is, when the first lowering of the insert 21 according to one pulling of the operating string 25 , the insert according to the position of the ball 22 that moves the closed guide groove 23a of the support 23 . (21) The position of the tip part is maintained in a lowered state.

And when the door 2 is manually opened and closed, when the insert 21 is pressed against the lower edge of the power moving body 12 and descends for the second time, the ball 22 that moves the closed guide groove 23a Depending on the position, the insert 21 is separated from the power moving body 12 while maintaining the lowered position of the front end of the insert 21 .

And when the door 2 is manually opened and then closed again, the insert 21 is pressed on the lower edge of the power moving body 12 and descends for the third time, the closed guide groove 23a is moved. When the position of the ball 22 is returned to the initial state, the front end of the insert 21 rises and is inserted into the power moving body 12 , and according to the power movement of the power moving body 12 , the insert 21 and the support 23 are moved together so that the door 2 can be opened and closed by power according to the operation of the opening and closing device.

Of course, in order to smooth the vertical movement of the insert, it is preferable that a long hole is formed in the support body up and down as shown in FIG. 4, and a protrusion that is inserted into the long hole and moves straight up and down is formed in the insert.

In order to prevent the operator from exposing the operating string to the outside while being able to pull the operating line smoothly, the operating line 25 is drooping to the inside of the edge member 2a of the door 2 to provide the operating line 25. A pressing member (25a) located inside the edge member (2a) of the door (2) and located outside the lower portion of the edge member (2a) of the door (2) is connected to the lower end of the operating line (25) to press this pressing member (25a). It has a structure in which the operating line 25 is pulled according to the pressing or pulling operation of the member 25a.

The structure of the present invention is preferably applied to a technology for automatically opening a window in case of a fire, such as a smoke window.

The manual switching structure of the opening and closing device of the sliding door for windows according to the present invention made as described above works as shown in FIGS. 5 to 9 .

5 is an initial state in which the insert 21 is inserted into the power moving body 12. In this state, the door 2 can be opened and closed by power according to the operation of the power opening and closing device of the sliding door for windows and doors. When the opening and closing device is operated, the power moving body 12 moves, and as the insert 21 and the support 23 move according to the movement of the power moving body 12, the door 2 is opened and closed by power. will be.

In this state, when the user presses or pulls the pressing member 25a in order to manually open and close the door 2, the insert 21 descends once, as shown in FIG. The upper end is located below the lower end of the power moving body 12 .

In this state, when the user's hand holds the door 2 and opens it, the lower edge of the power moving body 12 comes into contact with the inclined surface 21b of the insert 21, and the insert 21 is powered as shown in FIG. It is pressed by the lower edge of the movable body 12 .

Then, the insert 21 will be pressed a second time, and the position of the insert 21 will be the same as the one-pressed state, and the door 2 will be manually opened as shown in FIG. 8 .

In this state, when the user closes the door 2 again in order to return to the initial state in which the door 2 can be opened by the power of the motor, the lower edge of the power moving body 12 is the inclined surface 21b of the insert 21 . ), and as the insert 21 continues to move, the lower edge of the power moving body 12 presses the insert 21 as shown in FIG. 9 .

Then, as the insert 21 is positioned inside the power moving body 12 as shown in FIG. 5, it rises again and the power moving body 12 and the insert 21 are combined, so that the door is powered again according to the operation of the opening and closing device. that can be opened and closed.

In this way, the present invention is particularly useful for smoke windows and can be applied to general windows, and a user located indoors can easily open the door manually, and in the event of a fire, even when there is no evacuee, the open state such as a smoke window can be maintained. In the case of maintenance, the closed smoke window or the like can be opened by coupling the insert with the movable body while the motor is operating.

1: frame 2: door
11: Channel 12: Power moving body
21: insert 22: ball
23: support 24: spring
25: operating line

Claims (3)

In the manual switching structure of the opening/closing device for sliding doors for windows and doors, which is installed in the frame of the window and controls between the power moving body and the door of the opening/closing device for power-transferring the power moving body to open and close the sliding door of the window,
An insert having a groove on one side in the transverse direction and an inclined surface on the left and right sides of the upper end is vertically inserted and removed from the lower side of the power moving body of the opening/closing device, and a part of the ball is inserted into the groove of the insert, the ball of A support having a closed guide groove into which the remaining part is inserted surrounds the insert to be movable up and down, and a spring is installed between the lower side of the insert and the inner lower side of the support to move the insert to the upper side. to elastically support the insert, and an operating line for pulling the insert down is connected to the lower side of the insert, and the support is installed on the edge member of the door of the window and moves together with the door, and the closed guide groove of the support is When the operating line is pulled once, when the insert descends once, it is formed in a form that moves the ball in one direction,
When the first lowering of the insert is caused by one pulling of the operating line, the position of the tip of the insert is maintained in a lowered state according to the position of the ball moving through the closed guide groove, and when the door is manually opened and closed, the When the insert is pushed down by the lower edge of the power moving body and descends for the second time, the insert is separated from the power moving body while maintaining the lowered position of the front end of the insert according to the position of the ball moving the closed guide groove. When the insert is pressed on the lower edge of the power moving body by manually opening and closing the door and descends for the third time, the position of the ball moving the closed guide groove is returned to its initial state. The front end of the insert rises and is inserted inside the power moving body, and the insert and the support are moved together according to the power movement of the power moving body, characterized in that the door can be opened and closed by power according to the operation of the opening and closing device Manual switching structure of the opening/closing device for sliding doors for windows and doors. delete The method of claim 1,
The operating line is dangling to the inside of the edge member of the door so that the operating line is located inside the edge member of the door, and the pressing member located outside the lower part of the edge member of the door is connected to the lower end of the operating line, Manual switching structure of the opening/closing device for sliding doors for windows and doors, which includes pulling the operating line when pressed.

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