KR101292418B1 - malfunction prvention handle for the horizontal-tight type window - Google Patents

Abstract

The present invention relates to a handle that prevents the handle from rotating when the window frame does not touch the window frame, and thus prevents the door handle from being horizontally moved as well as the door handle of the window contact.
Its main configuration is installed in the window, the frame moves in accordance with the rotation of the handle, the horizontal movement of the horizontal moving part and the locking portion constituting the hardware in accordance with the movement of the frame as a horizontal contact type window, casing which is built in the window; A handle which is connected to the bearing part provided in the casing and rotated by a user; A pinion gear interlocked with the handle; A rack gear meshed with the pinion gear and vertically moved to move the skeleton of the hardware up and down; Guide pins provided on the rack gear and vertically moving together with the rack gear; Handle anti-rotation member made of a rotation preventing plate provided with a locking jaw in the guide groove to which the guide pin is moved; when the window is open, the guide pin is caught on the locking jaw so that the handle is not rotated, When the anti-rotation plate is closed against the window frame, the anti-rotation plate is moved toward the window, and the locking pin is terminated so that the handle is fully rotated upward so that the horizontal moving part and the locking part can operate.

Description

Malfunction prvention handle for the horizontal-tight type window}

The present invention relates to a tamper-proof handle of a horizontally-adhesive window, and more particularly, the handle is not rotated when the window does not touch the window frame, so that the window is not moved horizontally as well as the lock is not made. The present invention relates to a malfunction preventing handle of a horizontally closed window.

In general, windows and doors are systems windows that have various opening and closing functions through high airtightness and simple operation while improving insulation, airtightness, pressure resistance, soundproofing, and watertightness.

In such a window, the micro-system system window is a window frame, a fixed window installed on the window frame, the left and right moving window along the rail formed on the window frame, the closed window pair, and the window frame to lock or unlock the window frame It includes a locking device and the hardware to move the window up and down or horizontally, the hardware is configured to adhere the window to the window frame in a horizontal movement as shown in Figure 1 and 2a, b attached.

In the drawing, the conventional hardware has a frame 10 which is connected to the handle 102 and moves as shown in FIG. 10a) And, with the structure is provided with a known locking portion (10b) interlocked with the frame and fixed to the fixed window, the horizontal moving portion (10a) is installed on the bottom of the window with the roller 12 do.

The horizontal moving part 10a includes a runner 20 constituting a main body at a position adjacent to the roller housing in which the roller 12 is installed, and includes a rod bar 22 in the runner 20. The guide pin 24 integrally provided at 22 is connected to the frame 10.

The guide pin 24 moves along the guide groove 32 formed in the guide plate 30, and the guide plate 30 is connected to the arm 40. In addition, the extension piece 42 extending to one end of the arm 40 is connected to the restoring spring 50, the other end is connected to the roller housing by the rotation shaft 44.

The hardware of such a configuration is that when the user rotates the handle after closing, the frame 10 and the guide pin 24 moves in conjunction with the guide pin 24 moves along the guide groove 32 and the guide plate ( 30) will be pressed.

When the guide plate 30 is pressed, the arm 40 positioned at the lower side thereof rotates about the rotation shaft 44 and at the same time, a horizontal moving part 10a and a window mounted with the horizontal moving part 10a are installed. As you move horizontally, the window frame will be in close contact with the window frame.

On the contrary, when restoring, the arm 40 is reversely rotated by the restoring spring 50 connected to the extension piece 42 of one end of the arm 40 so as to fall out of the window frame.

However, windows with such hardware have some problems.

First, the conventional windows and doors may operate the horizontal moving part 10a and the locking part 10b even when the window is opened. In other words, if the child rotates the handle accidentally or the user accidentally while the window is open, there is a problem that the horizontal moving part and the locking part operate while the frame connected thereto is moved.

In particular, when the lock is operated and the window is pushed and closed while the clasp is moved, there is a problem that the window is not locked and placed in a state where an intruder can intrude from the outside.

In other words, even when the window is not completely closed, the lock is operated so that the crescent of the latch or the like can rotate. Therefore, if the customer carelessly can be thought that only the crescent is rotated and locked without completely closing the door, there was a problem that it is not possible to fully implement security functions such as thieves intrusion.

In addition, the conventional hardware has a problem that the configuration of the gearbox for moving the frame is complicated, difficult to manufacture, poor assembly.

The present invention has been made in view of such a conventional problem, and an object thereof is to provide a malfunction preventing handle of a horizontally-contact type door and door which prevents the horizontal movement or the locking portion from operating when the window is opened.

Another object of the present invention is to provide a handle for preventing malfunction of the horizontally-contact type windows and doors so that the handle is completely rotated only when the window frame is in contact with the window frame so that the window window is not opened from the outside in the closed state so that outsiders can not enter. There is.

Still another object of the present invention is to provide a malfunction preventing handle that can be horizontally moved and locked only when the window is closed to prevent breakdown and breakage of the window and thereby reduce repair costs.

The present invention is installed in the window frame, the frame moves in accordance with the rotation of the handle, the horizontal movement of the horizontal moving part constituting the hardware in accordance with the movement of the frame and the locking unit is a horizontal contact type door, casing which is built in the window; A handle which is connected to the bearing part provided in the casing and rotated by a user; A pinion gear interlocked with the handle; A rack gear meshed with the pinion gear and vertically moved to move the skeleton of the hardware up and down; Guide pins provided on the rack gear and vertically moving together with the rack gear; Handle anti-rotation member made of a rotation preventing plate provided with a locking jaw in the guide groove to which the guide pin is moved; when the window is open, the guide pin is caught on the locking jaw so that the handle is not rotated, When the anti-rotation plate is closed against the window frame, the anti-rotation plate is moved toward the window, and the locking pin is terminated so that the handle is fully rotated upward so that the horizontal moving part and the locking part can operate.

The present invention has the effect of controlling the rotation of the handle in the open state, the handle is rotated in the open window, so that the locking portion and the horizontal moving unit does not operate.

Second, the present invention is the invention that there is no fear that the window and the window frame is broken or cause a failure by closing the window in the operating state of the locking unit and the horizontal moving unit.

Third, the present invention is an invention that allows the use of windows and doors for a long time without failure by operating the hardware in the correct position, simple assembly and excellent position.

Fourth, since the handle for the window and door according to the present invention can only operate the lock until the movable window is completely closed, it is possible to prevent the consumer from operating the lock without inadvertently closing the door completely, so that the security function is completely Can be implemented.

1 is a perspective view showing the hardware of the horizontal contact window,
Figure 2a, b is a bottom view showing an example of a horizontal moving unit applied to a conventional window and door,
Figure 3a, b, c is a perspective view of the handle unit of the present invention,
Figure 4a, b, c is a side view of the handle unit of the present invention,
Figure 5 is a side view showing a state in which the cover is removed from the handle unit of the present invention,
Figure 6 is a side view showing the inside of the handle unit of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

First, the attached Figures 3a, b, c is a perspective view of the handle unit of the present invention, Figures 4a, b, c is a side view of the handle unit of the present invention. 5 is a side view showing the state in which the cover is removed from the handle unit of the present invention, Figure 6 is a side view showing the inside of the handle unit of the present invention.

Prior to the description, the handle 100 of the present invention is preferably applied to hardware of the same hardware or other configuration as shown in FIG. 1, but may be applied to other windows independently in some cases.

In the figure, the handle 100 of the present invention has a casing 120, a pinion gear 140 and a rack gear 160, a cover 180 and the cover covered with the casing 120 as shown in FIG. It is composed of a handle rotation preventing member 200 is assembled and moved to 180.

Casing (120)

The casing 120 is formed of a substantially rectangular enclosure and is installed inside the window 12. The casing 120 has a space in which the pinion gear and the rack gear are installed, and smoothly rotates the handle 102 at the center thereof. The bearing portion 122 is provided, and the shaft hole 124 is formed in the center of the bearing portion 122.

The shaft hole 124 is inserted into the rotary shaft 104 is connected to the handle 102, the pinion gear 140 is installed on the rotary shaft 104 is configured as follows.

Pinion  Gear 140 and Rack Gears 160

The pinion gear 140 and the rack gear 160 are installed in the inner space of the casing 120 as shown in FIGS. 4 and 5. First, the pinion gear 140 has a rotating shaft ( Installed in 104, the user rotates the handle 102 in conjunction with it rotates.

The pinion gear 140 is shown as a configuration in which teeth are formed only in part as shown in the figure, teeth may be formed on the entire outer circumference.

The rack gear 160 is configured to move up and down in engagement with the pinion gear 140, and the frame 10 is connected to the rack gear 160.

In other words, when the user rotates the handle 102, the pinion gear 140 installed on the same rotation shaft 124 as the handle rotates, and the rack gear 160 engaged with the pinion gear 140 moves up and down. The frame 10 connected to the rear of the rack gear 160 is moved up and down at the same time to operate the hardware, that is, the horizontal moving portion (10a) and the locking portion (10b).

On the other hand, the rack gear 160, the guide pin 162 is installed and moved together, the guide pin 162 moves along the guide groove 220 formed on the handle anti-rotation plate 240, which will be described later. .

Cover (180)

The cover 180 covered by the casing 120 is fixed to the casing 120 by fixing bolts 182 fastened to upper and lower edges to prevent the gears from being separated, and the center of the cover 180 is cut out. The handle rotation prevention plate is assembled to the cutout portion, but the upper and lower cutting surfaces serve as a slide surface 184 for guiding the movement of the rotation prevention plate.

Knob rotation Prevention member (200)

The handle rotation preventing member 200 is composed of a rotation preventing plate 240 is formed with a guide groove 220, is fitted in the cut-out portion provided in the center of the cover 180, a part protrudes out the window 12 When the protrusion hits the window frame 14, it moves toward the window.

The surface of the anti-rotation plate 240 is provided with a shock absorbing portion 260 made of rubber, synthetic resin, urethane or other materials to reduce the impact when hit the window frame.

In addition, the upper and lower portions of the anti-rotation plate 240 is provided with a moving piece 280 to move along the slide surface 184 formed on the cover 180, the guide groove 220 provided in the center ) Is a configuration in which the guide pin 162 formed integrally with the rack gear 160 is inserted and moved.

The guide groove 220 is configured to have a locking jaw 222, and the guide pin 162 is caught by the locking jaw 222 to prevent rotation of the handle 102.

That is, the guide groove 220 constitutes the locking jaw 222 with the vertical first guide part 224 and the end of the first guide part extending horizontally, and again downward from the end of the locking jaw 222. The second guide part 226 extends in a substantially "a" shape.

In addition, the handle anti-rotation plate 240 has a spring hook groove 204 is formed at the upper and lower ends, and one end of the return spring 202 installed on the casing 120 hangs on the spring hook groove 202. In a true configuration, when the handle 102 is rotated downward, the return spring 202 pulls the anti-rotation plate 240 with an elastic force to protrude out of the window 12 again.

The return spring 202 is a spiral spring is fixed to the casing 120, one end is connected to the casing 120, the other end is the spring hook groove 204 is configured to pull back the anti-rotation plate with elastic force .

In the figure, reference numeral 300 denotes a shock absorbing member installed on the window and shock-absorbing when closed, and 320 is a shock absorbing spring installed inside the shock absorbing member.

Looking at the installation and operation of the present invention made of such a configuration as follows.

First, the casing 120 of the present invention is installed inside the window, and the pinion gear 140 and the rack gear 160 is installed, so that the handle 102 is assembled from the outside, of the handle 102 The pinion gear 140 is installed on the rotation shaft 104 serving as the center of rotation, and the frame 10 and the frame 10 connected to the pinion gear 140, the rack gear 160, and the rack gear 160 simultaneously with the rotation of the handle. The horizontal moving part 10a and the locking part 10b connected to each other are interlocked.

Handle rotated by the user in the present invention is rotated in three steps as shown in Figure 3a, b, c.

That is, the state of Figure 3a is the opening, that is, the window is open, Figure 3b is a state in which the guide pin 162 is hung on the locking projection 222 of the anti-rotation plate 240, Figure 3c is in close contact with the window frame After the handle anti-rotation plate 240 is moved toward the window, the locking of the guide pin 162 is released. In this state, the handle is rotated upward to operate the horizontal moving part 10a and the locking part 10b. To make this happen.

In more detail, when the operation process of the present invention, as shown in Figure 4a attached to the guide pin 162 is located in the first guide portion 224, the handle 102 is located downward, the window is open at this time It is a state.

In the present invention, the window is open as described above, it is impossible to operate the horizontal moving unit and the locking unit by rotating the handle (102).

That is, when the user rotates the handle 102 while the window is open, the guide pin 162 of the rack gear 160, which interlocks with the handle, moves along the first guide portion 224, and the predetermined angle is approximately 90 degrees. The degree rotates, but as soon as the guide pin 224 is caught by the locking jaw 222, the handle 102 stops without rotating any more, and thus the horizontal moving part and the locking part do not operate. It is a state as shown in FIG.

In order to completely rotate the handle in the present invention should be in the state as shown in FIG.

When the user pushes the window frame 12 and the anti-rotation plate 240 touches the window frame, the anti-rotation plate moves along the slide surface 184 toward the window, and the guide pin 162 as the anti-rotation plate 240 moves. Is out of the jaw.

In this state, when the handle is fully rotated upward, the guide pin 162 moves along the second guide part as shown in FIG. 4D. Of course, if the handle is completely rotated rack gear and pinion gear, frame is interlocked sequentially, the horizontal moving portion (10a) and the locking portion (10b) is to operate.

On the contrary, when opening the window, the user will rotate the handle 102 downward, and in conjunction with this, the guide pin 162 will move away from the second guide portion 226 to the first guide portion 224, At the same time as the window is opened, the handle anti-rotation plate 240 is returned by the return spring 202.

10: skeleton 10a: horizontal moving part
100: handle 120: casing
140: pinion gear 160: rack gear
200: handle rotation preventing member 220: guide groove
240: anti-rotation plate 260: buffer

Claims (11)

It is installed on the window, and the frame moves in conjunction with the rotation of the handle, and the handle of the horizontally-adhesive windows, the horizontal moving part and the locking part to move the window horizontally in accordance with the movement of the frame,
Casing built into the window;
A handle connected to the bearing part provided in the casing and rotating;
A pinion gear positioned in the casing and rotating in conjunction with the handle;
A rack gear engaged with the pinion gear to move up and down, wherein the frame is connected;
Guide pins fixed to the rack gear;
It consists of an anti-rotation plate, a part of which is assembled to protrude out of the window, and forms a guide groove for guiding the movement of the guide pin in the anti-rotation plate, and the guide groove has a locking jaw to prevent the guide pin from being caught and moved. Jin handle anti-rotation member; Lt; / RTI >
When the window is open, the guide pin is caught by the locking jaw so that the handle is not rotated. When the window is closed and the anti-rotation plate is hit by the window frame, the anti-rotation plate is moved toward the window, thereby horizontally removing the guide pin. Tamper-resistant handles in tight windows. 2. The casing according to claim 1, wherein the casing is enclosed in a window structure, and the bearing part is installed at the center of one end of the casing, and a rotating shaft serving as the center of rotation of the handle is installed at the shaft hole formed at the center of the bearing part. Malfunction prevention handle of horizontally-adhesive window. [5] The handle as claimed in claim 1 or 2, wherein the pinion gear is installed on a rotating shaft which is a rotation center of the handle and rotates like a handle. According to claim 1, wherein the rack gear is engaged with the pinion gear to move up and down, the frame is connected to move the malfunction prevention handle of the horizontal contact type window, characterized in that the movement together. The horizontal contact type door according to claim 4, wherein the frame moving in connection with the rack gear moves the horizontal moving part to be in close contact with the window frame and the locking part to operate the locking part. Tamper proof handle. The handle of claim 1, further comprising a cover that covers the casing, wherein a central portion of the cover is cut out so that a handle rotation preventing member is assembled to the cut portion. 7. The malfunction preventing handle of a horizontally-contact type door or door according to claim 6, wherein the upper and lower surfaces of the cover are formed of a slide surface to move the anti-rotation member along the slide surface. The handle of claim 1, wherein a spring hook groove is formed at a lower edge of the anti-rotation plate of the handle anti-rotation member so that one end of the restoring spring installed on the casing is hooked. According to claim 1, wherein the anti-rotation handle of the horizontal contact window, characterized in that the buffer is provided on the front surface of the anti-rotation plate. The guide groove of claim 1, wherein the guide groove includes a first guide portion which is vertically bored, extends horizontally from the first guide portion to form a locking jaw, and a second guide portion is vertically formed at an end of the locking jaw again. The tamper-evident handle of a horizontally-adhesive window. The method of claim 8, wherein the restoring spring is composed of a spiral spring, one end of which is fixed to the casing, and the other end of the restoring spring is hooked to the spring hook groove of the anti-rotation plate.

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