KR200411702Y1 - automatic airer - Google Patents

Abstract

The present invention and the frame 100 is coupled to the ceiling; Paired in the form of a long rod and the upper end is a link gear (202, 203) is formed to be rotatably coupled in the frame 100 and the lower end is a link 200 is formed with a guide roller (201); Link driving means for rotating the link 200 in a forward and backward direction, comprising a power transmission means for transmitting power of a motor 800 and the motor 800 to the link gears 202 and 203; A guide rod 401 is formed on both sides along a longitudinal direction, and guide rollers 201 of each link 200 are inserted into both guide grooves 401 to move along the guide grooves 401. And it is related to the automatic laundry drying rack, characterized in that it comprises a; clothes rack to move in accordance with the rotation of the link (200) protruding outside the window. Accordingly, the laundry is sent out to the outside of the window to be dried, thereby quickly drying and drying is performed by sunlight, so there is an effect of sterilization. In addition, there is a convenient effect because it moves in and out by simply operating the switch.

Automatic laundry drying link motor microswitch for windows

Description

Automatic air dryer {automatic airer}

1 is a perspective view of a laundry dryer according to an embodiment of the present invention

2 is a plan view and a side view of a link driving means

Figure 3: Cross section showing the combination of the clothes rack and guide roller

4 is a side view showing the coupling of the link driving means and the link;

Figure 5: Cross section of the link

6 shows a step switch groove of a link

7 is a cross-sectional view showing the stopper and the hook at the end of the clothes rack.

8: Side view showing a state where the link is lowered downward

Figure 9: Side view showing the state in which the link is raised upward

10: Side view showing a state where the clothes rack goes outwards

11 is a schematic diagram showing a case in which the rotation of both links is in the same direction.

12: Schematic diagram showing a case where the rotation of both links is in the opposite direction

Figure 13: Schematic diagram of the window opening and closing means

14 is a cross-sectional view showing the coupling relationship between the square ring and the 'b' shaped lever

15 is a perspective view showing the operation state of the square ring and 'b' shaped lever

16: Side view showing a state where the clothes rack is fixed to the outdoors

Figure 17: Side view showing the state where the clothes rack is entered into the room

The present invention relates to a laundry drying rack and to a laundry drying rack which can dry the laundry outdoors by rotating the link extending downward and sending the laundry out of the window.

To dry laundry in an apartment, a laundry dryer is installed on the veranda to hang the laundry and dry it. The conventional clothes dryer is laid out on the floor and hanged on the upper part, or the frame is installed on the ceiling, and the link is folded on the lower part, and a plurality of bars can be hung on the lower part of the link to fold the link. The bar is moved up and down to hang the laundry to dry. However, the conventional laundry dryer has a problem in that the humidity is increased because the vapor is evaporated from the laundry as it is dried inside the apartment porch remains in the apartment. In addition, there is a problem that the laundry is not dried in sunlight so that sterilization is not performed properly.

The present invention has been devised to solve the above problems is installed on the porch but when the drying of the laundry protrudes outside the window to dry the laundry in the outdoors to prevent the humidity in the room to increase and the laundry bacteria by sunlight It is primarily intended to provide a hygienic laundry dryer that can be sterilized.

The present invention and the frame 100 is coupled to the ceiling; Paired in the form of a long rod and the upper end is a link gear (202, 203) is formed to be rotatably coupled in the frame 100 and the lower end is a link 200 is formed with a guide roller (201); Link driving means for rotating the link 200 in a forward and backward direction, comprising a power transmission means for transmitting power of a motor 800 and the motor 800 to the link gears 202 and 203; A guide rod 401 is formed on both sides along a longitudinal direction, and guide rollers 201 of each link 200 are inserted into both guide grooves 401 to move along the guide grooves 401. And the automatic clothes drying rack characterized in that it comprises a; a clothes rack to move in accordance with the rotation of the link 200 protruding out of the window;

The inner side of the link 200 has a space formed so that the spring 204 is inserted and coupled to the spring 204 is connected to the connecting line 206 and the end of the connecting line 206 is connected to both ends of the clothes rack 400 It is characterized by.

Receiving power from the motor 800 is characterized in that it further comprises a window opening and closing means for opening and closing the window located in the progress direction of the clothes rack (400).

The window opening and closing means has a threaded thread formed along a cylindrical surface and is rotated by the power of the motor 800 and the winding drum 700; It is wound along the thread of the winding drum 700 and is coupled to one side of the window is characterized by consisting of a moving line 701 which opens and closes the window according to the rotation of the winding drum (700).

The winding drum is coupled to a shaft having a rectangular cross section, and a flat bearing is installed in four directions between the shaft and the winding drum, and is moved up and down along the shaft.

The window is characterized in that the micro switch is installed on both sides to detect the opening and closing of the window to transmit a signal.

The link driving means is characterized in that the laundry rack 400 is moved up and down by changing the direction of rotation transmitted to one side of the paired link 200 to cross each other. .

Hanger 600A fixed to the ceiling and is located on the upper surface of the clothes rack 400, the left side is coupled to the hinge and the right side is moved up and down so that the right side is lifted up when the clothes rack 400 protrudes out the window Characterized in that it further comprises a square ring 500 is fixed to the hook (600A).

The clothes rack 400 has a stopper 402 installed at both ends of the guide groove 401 so that the guide roller 201 is located inward along the guide groove 401 when the guide roller 201 is positioned at the end of the guide groove 401. And to prevent movement.

The clothes dryer is equipped with at least one of non-sensor, wind sensor, sunshine sensor, humidity sensor, CDS sensor which operates at night after 5 pm, and detects the environment and laundry conditions when washing the clothes. Characterized in that to move the hanger (400).

Hereinafter, with reference to the accompanying drawings will be described in detail the laundry drying rack according to an embodiment of the present invention.

The laundry drying rack of the present invention can be largely divided into a frame 100, a link 200, a link driving means, a laundry rack 400, and a window opening and closing means.

The frame 100 is fixed to the ceiling to support the link 200, the link driving means and the clothes rack 400 to be described later. In an embodiment of the present invention, the frame 100 includes cylindrical pipes on the left and right sides, and is configured to form a square shape as a whole by connecting the square pipes back and forth to connect them therebetween.

Next, the link 200 will be described. The link 200 has a long rod shape, and link gears 202 and 203 are attached to the upper end and guide rollers 201 are attached to the lower end. The guide roller 201 is coupled to the link 200 so as to be rotatable and inserted into the guide groove 401 of the clothes rack 400 to be described later to move along the guide groove 401.

The link 200 is provided with four and is rotatably coupled in the frame 100 and the shaft is connected between the front and rear links 200 through a circular pipe, so that the front link 200 rotates and the rear link 200 ) Is also configured to rotate in the same manner. The brake first gear 901 is attached to the rear side of the link side connected to the link gear 203 on the right side, and the brake second gear 902 having a shape close to the crescent in a form surrounding the brake first gear 901. ) Is attached to the frame 100. The brake first gear 901 and the brake second gear 902 are normally engaged to allow the link 200 to be fixed at a predetermined position, and to the brake second gear 902 when the link 200 is operated. By separating the brake second gear 902 by the operation of the connected magnet is configured to allow the link 200 to rotate freely.

Next, the link driving means will be described. The link driving means is connected to the link gear 203 to rotate the link 200 in left and right directions. In one embodiment of the present invention is provided with one motor 800 and is configured to transmit rotational force to each link 200 at the same time using the gear, pulley and timing belt 306. Here, the brake shaft 801 is installed on the rotating shaft of the motor 800, and is configured to stop the rotation of the motor 800 when the power supplied to the motor 800 is cut off. In one embodiment of the present invention is configured to transfer the power to the desired place (for example, link 200, window opening and closing means, etc.) by the combination of gears to stop the motor 800 when converting gears. This is to minimize gear damage.

In the laundry drying rack of the present invention, when the links 200 on the left and right sides are rotated in the same direction, the links 200 may move left and right to export the laundry to the outside of the window or move the laundry exported to the outside to the inside. When the link 200 is rotated in different directions, the link 200 crosses the clothes rack 400 while moving up and down, so that the link driving means is rotated in a direction transmitted to each link 200. We need a means to change this. In an embodiment of the present invention, the link 200 on the right side receives power from the motor 800, and the link gear 202 of the left link couples the reverse rotation gear 301 of the same size to the lower side and The rotation transmitted from the link gear 203 is directly connected to the link gear 202 or first transmitted to the reverse rotation gear 301, and then the link gear 202 is connected to rotate to change the rotation direction of the link 200. Will be adjusted. In order to control the connection between the link gear 202 and the reverse rotation gear 301 as described above, in one embodiment of the present invention, as shown in FIG. Directional lever moving groove 303 The fixing pin of the rotation means is attached to the edge of the worm heel outer surface and the worm heel fixing pin is inserted into the directional lever lever groove 303 to rotate the worm gear 304 when the worm heel fixing pin is Rotate up and down about the center point 309 of the direction change lever 302 so that the direction change third low speed gear and the included timing pulley 308 select the link gear 202 and the reverse rotation gear 301. do. In order to prevent the direction change third low speed gear lever 302 from shaking, a through hole 305 is formed in the upper and lower sides of the direction change third low speed gear lever 302 and the direction change third low speed gear lever 302 is formed. ) Is configured to insert the stopper fixing pin 307 into the through hole 305 in a completely moved state. The stopper fixing pin 307 is coupled to the spring, and a wire passing through the center of the spring is connected to the magnet, so that the stopper fixing pin 307 is caused by the action of the magnet during rotation of the third direction slow gear lever 302. ) Is separated from the through hole 305, the end of the rotation and the hole comes to the right position, the magnet is stopped and the stopper fixing pin 307 is inserted into the through hole 305 by the action of the spring to the conversion The gear lever 302 is fixed. Accordingly, even in the case of vibration generated when the power is transmitted, the power can be accurately transmitted.

Next, the clothes rack (400) will be described. The clothes rack 400 has a long rod shape and guide grooves 401 are formed along the longitudinal direction on both sides thereof. The guide groove 401 is inserted into the guide roller 201 formed at the lower end of the link 200 is configured to move in the front and rear direction along the guide groove 401. The clothes rack 400 is equipped with a stopper 402 in the guide groove 401 to fix when the guide roller 201 is located at both ends. The stopper 402 is movable up and down and configured to be inclined to facilitate the movement of the guide roller 201 to the distal side of the guide groove 401 and to the end of the stopper 402 when moving inward. Guide roller 201 is caught to prevent movement.

And when the magnet is installed on the upper side of the stopper 402 and the link 200 rotates in different directions to fold the clothes rack 400 upward, the stopper 402 is lifted by the action of the magnet. The stopper is caught at the end of the 'b' shaped stopper supporting member 403 and is prevented from descending downward. Accordingly, the guide roller 201 is free to move along the guide groove.

  Then, when the guide roller 201 touches the lower end of the stopper supporting member 403, the stopper supporting member moves and thus the stopper 402 is lowered to prevent the guide roller from moving. In this case, when the links 200 are located on the same side of each other, collisions may occur when they cross, so that the links 200 are configured to be coupled to different sides of the clothes rack 400.

And when the laundry rack 400 is completely raised to the upper side, the link 200 is caught on the frame 100 so that the upper side of the link 200 is configured to form a curve as shown in FIG. 1 to prevent this. It is worth considering.

When the clothes rack 400 is moved to the outside of the window takes an excessive load, so the hook 600A is coupled to the ceiling to support the square hook 500 located on the clothes rack of the clothes rack 400 on the upper side of the clothes rack. Configure it so that it can be supported by walking. The hook is inclined upward as shown in FIG. 1, and a magnet is installed to move the stopper 601 inside the hook 600A to fix or loosen the square ring 500. Here, the square ring 500 is formed of a stainless steel square and the left side is coupled to the upper side of the laundry hanger of the laundry rack 400 is coupled to the right to move up and down. When the square ring 500 is closely attached to the clothes rack of the clothes rack 400, it is difficult to fix the hook 600A so that the 'b' shape is formed on the right side of the clothes rack of the clothes rack 400 to prevent this. Lay the 'b' Jar lever 501 to form a rotatable and the left side of the 'b' Jar lever 501 is connected to the horizontal groove that can move left and right in the square ring (500). When the clothes rack 400 moves outside the window, the right end of the 'b' jar lever 501 is close to the frame 100 and the 'b' on the pressing plate 503 installed on the left side of the frame 100. The right end of the jar lever 501 is reached. Accordingly, the left side of the 'b' lever lever 501 is lifted so that the square ring 500 is lifted from the clothes rack 400. Accordingly, the square ring 500 is inserted into and fixed to the hook 600A. When the clothes rack 400 descends, the linker 200 rotates after the stopper 601 of the hook 600A is inserted inward by the action of a magnet so that the square ring 500 is free to move. Done. Referring to the clothes rack for fixing the hook 400 and the hook in more detail as follows. Hooks for fixing the hooks (600A, 600B) are attached to the front and rear two places on the left side of the ceiling and two sides before and after the frame 100 attached to the ceiling, respectively, and the guides of the square hook 500 and the clothes rack 400 on the upper side of the clothes rack. The 'c' shaped ring 502 is placed in the middle of the right end of the groove 401. Accordingly, when the clothes rack 400 moves to the outside of the window, the square hook 500 and the 'c' shaped ring 502 are fixed to each hook. Then, when moving the clothes rack 400 to the inside of the window, as shown in Figure 1, the power is supplied to the magnet 603 connected to the four wires to the hook to operate the stopper 601 in the hook According to this, the square ring 500 to the 'c'-shaped ring 502 hanging on the hanger is released and the clothes rack 400 is brought into the inside. At this time, the square ring 500 or 'c'-shaped ring 502 may be considered to install a flat bearing on the part in contact with the hook to facilitate when combined with or separated from the hook (600A, 600B).

The spring 204 is coupled between the clothes rack 400 and the link 200. Since the clothes rack 400 may be inclined to the left and right one side while the left and right links 200 intersect to accommodate the clothes rack 400, the link 200 and the clothes rack 400 may be prevented. Spring 204 is installed between. The spring 204 is fixedly installed at the upper end of the inner space of the link 200, the lower end of the spring 204 is coupled to the middle of the connecting line 206 and the lower end of the connecting line 206 is the clothes rack 400 It is bound to both ends of. And the upper end of the connecting line 206 is coupled to the upper end of the spring 204. At this time, between the upper end of the connecting line 206 and the middle portion combined with the lower end of the spring 204 is configured to have a margin to cope with the spring 204 is excessively stretched. At this time, in order to prevent the connecting line 206 from being damaged by the spring 204 or the like, the tube 205 is inserted into the inner side of the spring 204 and the connecting line 206 is configured to be positioned inside the tube. The reason for fixing the connecting line 206 to the upper side as described above is to allow the connecting line 206 to fix the clothes rack 400 even when the spring breaks. Since the connecting line 206 is configured to come out through a hole formed in the middle of the link 200, and may be damaged by the edge of the hole, the connection line 206 includes a double roller 207 having two threads. It is configured to prevent the damage by winding the string twice and having an auxiliary roller 208 at the bottom thereof.

Next, the window opening and closing means will be described. The window opening and closing means prevents the clothes rack 400 from hitting the window by opening the window before the clothes rack 400 moves to the outside of the window, and closes the window when the clothes rack 400 enters the window to block the window from the outside. do. To this end, the present invention has a winding drum 700 having a thread formed on a cylindrical surface, and after winding the moving line 701 on the winding drum 700, the middle of the moving line 701 is fixed and the moving line 701. By fixing the end of the window to the window is configured to move the window in accordance with the rotation of the winding drum (700). In this case, when the micro switches are placed on both sides of the window frame to move a certain amount, the micro switches are operated to stop the rotation of the winding drum 700. The winding drum 700 is configured so that the moving line 701 is wound or unwinded along the thread, so that the force applied to the moving line 701 may vary due to the change in the rotation. A flat bearing 705 is provided in four directions between the 704 and the winding drum 700 so that the winding drum 700 can move freely along the axis 704.

Hereinafter, with reference to the accompanying drawings will be described in detail the operation and effect of the laundry dryer according to an embodiment of the present invention.

The laundry dryer of the present invention first fixes the frame 100 to the ceiling. At this time, since the link driving means is located on the upper side of the frame 100, it is also possible to use a bracket to secure a space.

The link 200 extends to the lower part of the clothes dryer and the link driving means is coupled to the link gears 202 and 203 so that the link 200 can rotate back and forth.

When the laundry dryer is not used, the link 200 is folded to fold upward to prevent collision when the user moves.

When the user wants to raise the clothes rack of the clothes dryer to the outside, the user selects the slide switch to the external upward position to play the push button switch connected in series with the slide switch to the power of the motor 800 to the worm gear 304. By transmitting the rotation to the third low gear 308 to be transmitted to the reverse rotation gear 301. At this time, when the direction change third low speed gear lever 302 is already in the reverse rotation gear 301 side, the operation of the worm gear 304 should not be performed. It is also conceivable to install a micro switch on the side to determine the position of the direction change third low gear lever 302. At this time, the micro switch 313A, 313B and the operation indicator lamp are connected to the third direction low gear lever 302 so that the forward direction and the reverse direction of the third direction low gear lever 302 can be easily checked. .

When the direction change of the third low speed gear lever 302 is made, the micro switch is operated to cut off power transmitted to the worm gear 304 and transmit power to the link 200. At this time, since the front and rear link 200 is rotated in the reverse direction, the link 200 is gradually raised to the outer upper side. In the case of lowering again, the process is reversed.

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When the lamp is turned on to check that the lamp is connected to the link gear 202 by a micro switch installed at one side of the converter lever 302, the power is transmitted to the worm gear 304 and the power is transferred to the winding drum 700. Will be done.

Accordingly, the window is gradually opened and when the window is completely opened to touch the micro switch 703B installed in the window frame, the power transmitted to the winding drum 700 is cut off. Then, the power is transmitted to the link 200 side, the link 200 is rotated in the same direction so that the clothes hanger 400 goes out of the window and when the clothes hanger 400 goes out to a certain angle, it is attached to the clothes hanger 400. The square ring 500 and the 'c' shaped ring 502 are supported by hooks 600A and 600B.

If the user wants to store the inside of the window again, the stopper of the hanger is inserted into the inside and the process is reversed.

In the laundry drying rack configured as described above, at least one sensor or CD sensor for measuring wind speed, rainfall, brightness, and humidity is placed outside the window to dry the laundry, or when the rain or wind blows heavily or at night, 400 will be housed inside and configured to be easily dried by automatically protruding to the outside during the day when the weather is clear.

The above operation is described in more detail as follows. First, let's take a look at the process of lowering the clothes dryer rack folded in the veranda ceiling.

When the brake band 801 is opened on the brake drum attached to the motor shaft by turning the inner lower push button switch on to hang the laundry, the bearing on the right rear side of the frame attached to the ceiling is attached to the outer surface of the link attached to the shaft. The brake second gear 902 is opened in the brake first gear 901 and at the same time the motor high speed gear 802 is rotated forward so that the rotational force is fixed to the first conversion gear 803-> the spline shaft 806. (804)-> second conversion high speed gear 805 inserted into the spline shaft 806-> link first low speed gear and combined high speed gear 807-> link second low speed gear and combined timing pulley 203 3) Insert the timing belt 306 into the left side-> link with the left fourth low speed gear 202 with the same number of teeth as the same number of teeth as the third direction low speed gear and the timing pulley 308 of the left link. In the order that the right link and the left link are folded in the shape of 'X' on the ceiling, Side links while unfolding each of the four links are 'I' shape toward the bottom porch is pulled down, including the link with laundry geolyidae. At this time, the clothes rack is lowered to the bottom of the veranda, and at the same time, the link having the step switch switching groove 312 on the upper side of the right link and the step switch 311 attached to the side of the ceiling frame beside the groove 312 are folded on the ceiling. When the groove 312 is lowered to the bottom of the veranda, the groove 312 'turns on' the step switch 311, and the lamp attached to the push button switch on the lower side of the inner side lights up, thereby indicating the lower link inside.

Next, the process of controlling the rotation direction of the link when the clothes rack is folded up or down or to the outside will be described. After the clothes rack is lowered to the bottom of the porch, the clothes hanger is placed on the clothes rack and the slide switch of the clothes rack outside and the internal selection means is positioned to the outside to turn on the push button connected in series with the slide switch. Accordingly, the wire combined with the stopper fixing pin 307 inserted into the direction conversion lever 302 through-hole 305 and the wire for lever lever of the first conversion high speed gear 803 are operated by supplying power to a common magnet, and thus the direction change lever. The stopper fixing pin 307 inserted into the through hole 305 of 302 is removed, and the motor high speed gear 802-> first high speed conversion gear 803 is connected to the high speed gear 808 for connecting the worm gear 304. Level gear (810)-> Worm gear (304)-> Worm heel fixing pin-> Directional lever moving groove (303)-> Directional third low speed gear (308) is engaged to the reverse rotation gear (301) and the direction One of the two microswitches 313B installed on the lower side of the conversion lever 302 through hole 305 is 'off' to stop the motor torque and stop the direction changing third low gear, and at the same time, the magnet is cut off to change direction. A stopper fixing pin 307 is inserted into the through hole 305 provided outside the lever 302 to change the direction 302 should be able to deliver power without shaking up and down. In addition, the micro switch 313B, which is attached to the switch under the through hole of the third low speed gear lever, is turned 'on' so that a light is displayed on the clothes rack veranda external selection lamp.

Next, I will explain the process of opening a window. When the outdoor upward push button switch is turned on after checking the lamp display, the brake is opened on the link side and the brake band is opened, and the motor rotates in reverse, so that the high-speed gear 802 is inserted into the spline shaft 806. )-> Fixed high speed gear 804 fixed to the spline shaft 806-> the second conversion gear 805-> the rotational force is transmitted to the winding drum low-speed gear 809, the square shaft coupled to the winding drum low-speed gear 704 is inserted into the winding drum to extend the service life of the moving line and reduce the motor load and smooth rotational motion. A moving line 701 made of stainless steel wire is fixed to one side in the middle of the winding drum, and is fixed to the upper surface of one side of the porch window by receiving the guide inside the groove of the moving line guide roller 702 on the upper left side of the ceiling frame. When the window is fully opened because the cord is wound around the winding drum, one of the two micro switches (703B) attached to the right window frame is 'on' so that the window opening lamp is lit and the other switch (703B) is 'off' The second conversion high speed gear 805 meshed with the winding drum low speed gear 809 connected to the magnet by being cut off by the low speed gear converting magnet used in common is engaged in the following order. Link first low gear and high speed gear 807 included-> Timing belt 203 inserted in the right pulley included with link second low gear-> Left third gear and included pulley 308 Timing Belt Connection-> Reverse Rotating Gear (301)-> Rotating the upper left side of the reverse gear in the order of the included 4th low speed gear 202, the left and right links proceed in the same direction so that the clothes rack It protrudes out of the veranda to dry it. At this time, the step switch groove provided on the upper side of the right link presses the step switch attached to the right frame side to 'on' so that the clothes rack is completely protruded outside the veranda. The lamp is attached to the lamp and the lamp is lit.

Next, the process of supporting the clothes rack protruding to the outside will be described in detail. The clothes rack holder supporting square hook 500 provided on the upper side of the clothes rack can be attached to both sides of the fixed frame at the right end of the clothes rack by the synergy of both links. The square hook is lifted up and inserted into the hook (600A) attached to the ceiling, and the 'c' shaped hook 502 attached to the upper end of the right guide groove of the clothes rack is attached to the front and rear sides of the left side of the ceiling square frame. Inserted into the hook (600B) to maintain the overall balance of the triangular shape, the clothes rack is dried without washing the laundry rack.

Next, the process of storing the clothes rack protruding from the outside of the veranda into the interior. Protruding from the outside of the veranda, the laundry drying rack is finished drying the porch. Press the inner downward push button switch to 'on' for internal storage.The brake band attached to the motor is opened, and the brake first gear (901) on the rear shaft of the right link. At the same time as the brake second gear 902 is opened and the first high speed conversion gear 803 inserted into the spline shaft 806 at the high speed gear 803 and the fixed high speed gear 804 at the second conversion high speed. Gear 805-> Link 1st low speed gear and included high speed gear 807-> Link 2nd low gear and right pulley included timing belt 203-> Included with 3rd direction low gear Timing pulley 308-> right link second low gear 203 and the same number of teeth and the fourth low gear 202 and the same number of rotational force is transmitted in the order of the included link so that the motor rotates forward and the clothes rack is inside the veranda The right ring at the same time The step switch driving groove 312 provided in the " on " of the step switch 311 causes the magnet connected to the 'conversion' of the second conversion gear 805 to operate, so that the second conversion gear 805 is wound around the drum slow gear. When the winding drum 700 is rotated to pull the moving line fixed to one side of the window and the window is completely closed, the microswitch 703A attached to the left window frame is turned on so that the lamp is turned on. It is closed.

Next, it relates to a process of automatically moving the clothes rack inside when a rain or wind occurs. If it rains or winds a lot while it is protruding from the outside of the porch, the rain sensor and wind sensor detects the weather and sends a signal to the circuit to protect the laundry. When the power is supplied by pressing the switch 'on' and the motor is rotated forward in the order of the manual hanger as described above, and the clothes hanger arrives inside the porch, the step switch groove is pushed down from the top of the right link to the magnet. When the second converter gear 805 is engaged with the winding drum low speed gear 809 and the winding drum is rotated to pull the moving line fixed to one side of the window, the window is completely closed. One microswitch (703A) is 'on' and the window close lamp is lit. At the same time, the other one of the micro switch (703A) is 'off' to cut off the DC24V voltage to the non-sensor and wind sensor circuits, and the AC220V for magnet supply is cut off at the DC24V relay output terminal connected to the circuit. 'The pushbutton internal lowering switch magnet is returned and the pushbutton internal lowering switch is' off', so the motor rotation power and all operation are stopped.

In addition, the user has a humidity sensor to detect the humidity of the laundry on the upper side of the clothes rack inside the clothes rack so that the user does not need to check the status of the clothes while drying the clothes. It is configured to close.

The following is about the process of automatically exporting the clothes rack to the outside. When the sun stops and the wind stops, it detects the weather and pushes the push button switch on the push button switch to turn on the motor by pushing the push button switch. In the state that the common gear converting magnet is connected to the first low gear gear 807, the second conversion gear 805 to the winding drum low speed gear 809, the winding drum 700 rotates the moving window ( After winding the window 701 completely, the micro switch 703B attached to the upper part of the right window frame is 'off' so that the second conversion gear 805 engaged with the winding drum 700 is the first low gear 807. When the clothes rack is connected to the side and the clothes rack is lifted in the order of the external ascending above, the protrusion is completed on the outside of the veranda. It is displayed.

Next, the process of storing the clothes rack on the ceiling will be described. When the laundry is dried and the ceiling is stored, the stopper fixing pin inserted into the through hole 305 of the direction change lever 302 by pressing the pushbutton connected in series with the slide switch by selecting the slide switch to the internally rising position. The magnet connected to the 307 is operated so that the stopper fixing pin 307 is opened at the through hole 305 of the direction change lever 302 and connected as follows. Motor high speed gear (802)-> first conversion gear (803)-> connection to high speed gear (808) for worm gear connection-> bevel gear (810)-> worm gear (304)-> worm heel fixing pin-> direction change lever Moving groove 303-> direction changing third low gear 308 in this order, the direction changing third low gear 308 is engaged with the fourth low gear 202 on the upper left side of the direction conversion lever 302 The micro switch 313A is 'off' outside the through hole 305, and the magnet connected to the stopper fixing pin 307 is returned to stop the motor rotation and stop the magnet power supply, thereby replacing the hole 305 of the direction change lever 302. The stopper fixing pin 307 is inserted so that the right timing belt rotational force rotates accurately with the left pulley and the direction changing third low speed gear 308 included therein. In addition, another micro switch 313A is turned on on the outer surface of the upper portion of the through hole 305 of the direction change lever 302 so that the light on the clothes rack of the veranda increases. After checking the lamp light, the push button inside the up switch is turned 'on' so that the wire is connected to the stopper 402 for fixing the guide roller in the four directions of the guide groove left and right, and the power is supplied to the stopper 402 to be lifted up. Motor high speed gear 802-> first conversion gear 803 inserted into spline shaft 806-> high speed gear 804 fixed to spline shaft-> 2 conversion gear 805-> the first low gear gear and the included high speed gear 807-> the second low gear gear 203 and the link included in the right pulley of the timing belt inserted-> the left turn of the third low gear ( 308) and the timing belt connected to the included pulley-> the left link and the fourth low gear 202 included in the rotational force is transmitted to each link in order, the clothes rack is folded to the ceiling and at the same time the right link step switch groove 'On' to store the ceiling. The lamp is lit. In addition, the other step contacts are 'off' and the motor is turned off to stop all operation. In addition, at this time, the brake second gear 902 is engaged with the brake first gear 901 on the rear side of the right link to fix the clothes rack to be stored so as not to descend to the bottom of the veranda.

As described above, according to the laundry drying rack of the present invention, the clothes hanger is placed on the clothes rack of the clothes drying rack in the veranda, and then the clothes rack is moved outside the window to solve the humidity problem. Drying is made from the outside has the effect of drying more quickly. In addition, the laundry can be directly exposed to sunlight, so germs are removed, which is hygienic.

Claims (10)

A frame 100 coupled to the ceiling; Paired in the form of a long rod and the upper end is a link gear (202, 203) is formed to be rotatably coupled in the frame 100 and the lower end is a link 200 is formed with a guide roller (201); Link driving means for rotating the link 200 forward and backward, including a power transmission means for transmitting power of the motor 800 and the motor 800 to the link gears 202 and 203; A guide rod 401 is formed on both sides along a longitudinal direction, and guide rollers 201 of each link 200 are inserted into both guide grooves 401 to move along the guide grooves 401. And a laundry hanger (400) which protrudes out of the window by moving according to the rotation of the link (200). The method of claim 1 The inner side of the link 200 has a space is formed, the spring 204 is inserted and coupled to the spring 204 is connected to the connecting line 206 is characterized in that the end of the connecting line 206 is connected to the clothes rack 400 Automatic laundry dryer made with. The method of claim 1 Receiving power from the motor 800, automatic clothes drying rack characterized in that it further comprises a window opening and closing means for opening and closing the window located in the progress direction of the clothes rack (400). The method of claim 3, The window opening and closing means A winding drum 700 formed with a thread along a cylindrical surface and rotated by the power of the motor 800; The automatic laundry drying rack, which is wound along the thread of the winding drum 700 and coupled to one side of the window, is configured as a moving line 701 which opens and closes the window according to the rotation of the winding drum 700. The method of claim 3, The window is an automatic laundry dryer characterized in that the micro switch is installed on both sides to detect the opening and closing of the window to transmit a signal. The method of claim 3, wherein the winding drum It is coupled to a shaft having a rectangular cross section and an automatic laundry dryer characterized in that the flat bearing is installed in four directions between the shaft and the winding drum to move up and down along the shaft. The method of claim 1, wherein the link driving means, Automatic laundry drying rack, characterized in that configured to move the rack hanger 400 up and down by making the link 200 to cross each other by changing the direction of rotation transmitted to one side of the paired link (200). The method of claim 1 The hook 600A fixed to the ceiling and the clothes rack is located on the upper side of the clothes rack of the clothes rack 400, the left side is coupled with a hinge and the right side is moved up and down so that the right side when the clothes rack 400 protrudes out of the window. Square ring 500 is fixed to the hook (600A) to the upper side and the 'c' ring formed on the upper side of the right end of the guide groove of the clothes rack and the 'c' ring formed on the left side of the ceiling frame ( 502, the automatic clothes dryer characterized in that it further comprises a hook 600B According to claim 1, The clothes rack (400) A stopper is installed at both ends of the guide groove 401 to prevent the guide roller 201 from moving inward along the guide groove 401 when the guide roller 201 is positioned at the end of the guide groove 401. Automatic clothes dryer The clothes dryer is equipped with at least one of non-sensor, wind sensor, sunshine sensor, humidity sensor, CDS sensor which operates at night after 5 pm, and detects the environment and laundry conditions when washing the clothes. Automatic laundry dryer, characterized in that to move the hanger (400).

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