KR100631330B1 - Laundry hanging device - Google Patents

Abstract

A ceiling type laundry drying apparatus is provided to supply convenience by a hanger falling structure with a sufficiently low height during hanging out the washing. In a ceiling type laundry drying apparatus, a hanger structure(10) is provided with a laundry hanging rod(11) formed for hanging out the washing and a side frame(12) for supporting the laundry hanging rod at both sides thereof. A plurality of bottom supporting bars(21,22,23,24) is fixedly connected by a pair of fixing bars. A plurality of top supporting bars(31,32,33,34) is capable of being folded in parallel with the bottom supporting bars by connecting the bottom portion to the top portion of the bottom supporting bars and a supporting bar folding member. A main frame(40) has a rotational supporting member to rotatably support in left and right directions with reference to a top portion. A rotational operation unit rotates a rotational object. And, a wire(70) connects the rotational object to the hanger structure at right and left sides of the supporting bars.

Description

Ceiling Mounted Laundry Dryer Device {Laundry Hanging Device}

1 is a conventional ceiling-mounted laundry drying apparatus, a perspective view showing a state in which the hanger structure is raised

2: a perspective view showing a state in which the hanger structure of FIG. 1 is lowered

3 is a perspective view showing an embodiment of the present invention configured by the electric motor

4 is a perspective view showing the main frame portion separated from FIG.

5 is an exploded perspective view showing a first embodiment of the support bar folding means of the present invention

6 is an exploded perspective view showing a second embodiment of the support bar folding means of the present invention

7 is an exploded perspective view showing a third embodiment of the support bar folding means of the present invention

8 is a detailed view of the inside of the main frame of the present invention

9 is a detailed view of the wire tangle preventing means of the present invention.

10 is a view showing a state in which the hanger structure of the present invention is raised / lowered moderately

11 is a view showing a state in which the hanger structure of the present invention is completely raised to the ceiling side.

12 is a perspective view showing an embodiment of the present invention configured manually

<Explanation of symbols for the main parts of the drawings>

10,10 ': Hanger structure 11: Laundry hanger rod

12: side frame 21, 22, 23, 24: lower support bar

21a, 22a, 23a, 24a: Hinge joint 25, 26: Fixing bar

31,32,33,34: Upper support bar 31a, 32a, 33a, 34a: Rotating support member

40: main frame 40a: top plate

40b: Fastening hole 50,50 ': Rotating body

60: cylindrical motor 61: drive wheel

70,70 ': Wire 80: Left and right shake prevention means

81: left shaft 82: right shaft

83: left holding member 83a, 84a: stop holder

83b, 84b: holding arm 84: right holding member

85: stop shaft 90: wire tangling prevention means

91: fixed panel portion 92: leaf spring

93: roller 100: bracket

100a: Bolt fastening hole 100b, 100c: Flange

110: anchor bolt 120: rope

C, C ', C ”: Support bar folding means C1, C2, C'1: Y type holder

C3, C'2, C ”1, C” 2: Connecting piece C ”3: Connecting pin

The present invention relates to a ceiling-mounted laundry dryer device in which a hanger structure for hanging laundry is installed on a ceiling side to move up and down, and particularly, when the hanger structure is raised to the ceiling side, the distance from the ceiling is minimized, and the left and right swings of the hanger structure are prevented. It is an invention to which the technique etc. which were made possible were applied.

In general, laundry drying apparatus, which can be dried by hanging or hanging clothes on a hanger, is mainly composed of a standing type with a floor structure and a ceiling type with a structure installed on a ceiling.

In particular, since the ceiling-mounted laundry rack device is configured to raise and lower the laundry hanger structure between the ceiling and the floor, when the laundry rack is not used, the hanger structure is left fully raised toward the ceiling and the activity The space can be secured, and many of them are installed on the veranda of apartment houses such as apartments. The ceiling-mounted laundry dryer device is divided into manual and electric motors according to the operation method. The manual motor is lifted and the hanger structure is lifted by the user by pulling the rope that lifts the hanger structure. The motorized drive is installed on the main frame of the ceiling. The hanger structure is lifted by the operation of the motor. And, whether the manual or automatic, the hanger structure is moved up and down as the support means is folded or unfolded while being lifted while being supported on the ceiling side by the support means assembled in the "X" shape.

On the other hand, with reference to the accompanying drawings showing a conventional ceiling-mounted laundry drying apparatus device with reference to Figures 1 and 2 will be described in more detail as follows. 1 shows a state in which the hanger structure is raised, and FIG. 2 shows a state in which the hanger structure is lowered. As shown in the figure, the hanger structure (1) is composed of a plurality of laundry hanger rod (1a) formed long to hang or hang the laundry and the side frame (1b) for supporting the laundry hanger rod (1a) on both sides It is. And, the side frame (1b) is provided with a supporting means (2) assembled in the upper and lower stages while intersecting in the "X" shape, the top end of the supporting means (2) is assembled to the fixed frame (3), The fixing frame 3 is fixed to the ceiling with anchor bolts. Moreover, the wire 4 which connects the fixed frame 3 and the side frame 1b is provided, and when this wire 4 is towed, the hanger structure 1 will raise and lower, but in the case of a manual type | mold wire 4 Rope (5) for towing () is provided separately so that the user can lift and hang the hanger structure (1) by using the rope (5) by hand, in the case of the electric type, the wire (4) is connected to the rotating shaft of the motor Towing is done by operation.

By the way, in the conventional ceiling-mounted laundry drying apparatus, since the support means 2 is formed in a structure in which several pieces are assembled up and down while being folded in an "X" shape, the support means 2 as shown in FIG. Even if completely folded to the ceiling side, the upper and lower space occupied by the support means (2) is inevitably large. Therefore, the space between the hanger structure 1 and the ceiling is widened, the space utilization is lowered, there is a problem in the appearance of heavy pressure. In addition, the lowering length of the hanger structure (1) is only about 1m or so to hang the laundry or hanging or uncomfortable bar, in order to increase the lowering length of the hanger structure (1) up and down assembly of the "X" shaped support means (2) It is necessary to increase the number, which will not only increase the space occupied by the support means 2 in the folded state as described above, but also increase the cost of parts and increase the complexity of the structure. The falling length of the support means 2 is bound to be limited. In addition, the conventional ceiling-mounted laundry dryer device has a problem that the support means 2 is very vulnerable to left and right shake, so that it is very unstable when hanging or hanging laundry on the hanger structure 1, and when pulling the wire 4 (4) is tangled with each other there is a problem that the lifting operation of the hanger structure (1) is not made smoothly.

SUMMARY OF THE INVENTION The present invention has been made to improve the above-described problems, and its main object is that the hanger structure can be lowered to a sufficient length from the ceiling side, as well as the gap with the ceiling is minimized when it is raised to the ceiling side. An object of the present invention is to provide a ceiling-mounted laundry drying machine having improved space utilization.

Another object of the present invention is to provide a ceiling-mounted laundry dryer device capable of maintaining a stable state without hanging the hanger structure from side to side when hanging or hanging laundry on the hanger structure.

Technical configuration of the present invention for achieving the above object is disclosed as follows.

Features of the main technical configuration, the hanger structure having a laundry hanger rod elongated to hang the laundry and side frames for supporting the laundry hanger rods on both sides; It is provided with a structure formed vertically upwardly in the front, rear, left and right positions on the hanger structure, respectively, the lower end is assembled by a hinge joint to the hanger structure can be rotated to be folded parallel to the laundry hanger rod, A pair of front and rear lower support bars are connected so as not to move by the fixing bar; The lower support bar has a structure formed vertically downward in the front, rear, left and right positions, respectively, and the lower end is connected to the upper end of the lower support bar and the support bar folding means so that the lower support bar can be folded horizontally. Upper support bar; A main frame assembled with an upper end of the upper support bar and having a rotation support member supporting the upper support bar to rotate left and right in an axial direction, the main frame being installed on the ceiling side; A rotating body installed on the main frame and rotating operation means for rotating the rotating body; Connecting the rotor and the hanger structure from the left and right respectively to lift or hang the hanger structure while being wound or unwound by the rotor when the rotor is rotated, and when the hanger structure ascends the center of the right and left of the upper support bar and the lower support bar It comprises a wire connecting the rotor and the hanger structure on the left and right outside of the fixed bar so as to fold.

Here, the support bar folding means may be made of a Y-shaped holder respectively provided on opposite end portions of the upper support bar and the lower support bar, and a connecting piece rotatably assembled between the Y-shaped holder. In addition, the support bar folding means is provided in any one of the upper support bar and the lower support bar, and the other of the upper support bar and the lower support bar is provided to be rotatable in the Y-shaped holder It may be made of a connecting piece to be assembled. In addition, the support bar folding means may be made of connecting pieces which are provided in a structure facing each other to the opposite end portions of the upper support bar and the lower support bar, and connecting pins for rotatably assembling the connecting pieces.

On the other hand, the rotation operation means is provided in the main frame is composed of a cylindrical motor for driving the rotation of the rotating body and a control unit for controlling the operation of the cylindrical motor, the hanger structure is to be carried out by the electric lift Can be. In addition, the rotation operation means may be made of a rope that is draped toward the ground while being wound on the rotating body so as to rotate the rotating body, by the operation of the rope may be made of a configuration in which the hanger structure is manually lifted.

And, the left and right shake prevention means for preventing the left and right shake of the hanger structure, the left and right shafts connecting the pair of rotating support members in front and rear of the left and right upper support bar, respectively; A left holding member and a right holding member installed to face each of these shafts; It may be disclosed a configuration provided with a stop shaft that is installed inclined up and down between these holding members to support the left and right shake external force acting on the hanger structure.

In addition, a wire entanglement preventing means for preventing the wire from being entangled when the wire is wound or unwound on the rotating body, the roller being arranged to rotate in parallel with the rotating body; A configuration may be disclosed in which the leaf spring is installed on the main frame so as to support the roller so as to rotate, and a leaf spring is provided to press the wire wound around the rotating body so as to press the roller toward the rotating body.

In addition, a bracket that is assembled with the upper portion of the main frame may be further disclosed, the bracket is provided with a bolt fastening hole in the portion facing the ceiling to which the main frame is fixed to the ceiling with an anchor bolt fastened to the bolt fastening hole It is fixed, and the front and rear of the bracket is provided with a flange contacting the front and rear of the main frame is inserted into the upper portion of the main frame between the flanges are coupled to the main frame is fixed to the ceiling side.

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

3 is a perspective view showing an embodiment of the present invention configured by electric, Figure 4 is a perspective view showing the main frame portion separated in Figure 3, a hanger structure 10 for hanging laundry, and this hanger structure ( 10) the upper support bar (31,32,33,34) and the lower support bar (21,22,23,24) for lifting up and down while supporting in the air, and the veranda ceiling of the house is installed on the ceiling side The main frame 40, which is supported on the rotating body 50 is mounted therein, is shown as a main component. Specifically, it is as follows.

First, the hanger structure 10 is composed of a laundry hanger rod 11 and side frames 12 supporting the laundry hanger rods 11 on both sides, and the laundry hanger rods 11 can hang laundry. It is formed long to the left and right and provided with an appropriate number.

In the front, rear, left, and right positions on the hanger structure 10, the lower support bars 21, 22, 23, and 24 are installed in a vertically extending structure, respectively, and in this embodiment, the hanger structure 10 is provided. One of the five laundry hanger rods 11 constituting the second and fourth laundry hanger rods 11 is provided at the left and right sides, respectively. Each lower support bar (21, 22, 23, 24) and the lower end of the laundry hanger rod 11 is assembled to the hinge joint (21a, 22a, 23a, 24a) rotatably to the laundry hanger rod (11) It can be folded in parallel. In addition, the front and rear pairs of lower support bars 21-22 and 23-24 are connected to each other by the fixing bars 25 and 26, and thus, the fixed bars 25 and 26 are not moved. (21-22,23-24) The bolts are fixed near the upper ends facing each other.

Upper support bars (31, 32, 33) of the length formed vertically downward in the front, rear, left and right positions on the hanger structure (10) corresponding to the lower support bar (21, 22, 23, 24) as described above 34 are provided, wherein the lower ends of the upper support bars 31, 32, 33, and 34 are connected to the upper ends of the lower support bars 21, 22, 23, and 24 by the support bar folding means C, and the lower support bars. It can be folded in parallel with (21, 22, 23, 24).

Specific examples of the support bar folding means for connecting the lower support bars 21, 22, 23, 24 and the upper support bars 31, 32, 33, 34 are shown in FIGS. Although only the side upper support bars 32 and 34 and the lower support bars 22 and 24 are shown, the support bar folding means described below includes the front upper support bars 31 and 33 and the lower support bars 21 and 23. The same applies to). As illustrated in FIG. 5, the support bar folding means C illustrated in FIG. 3 is a fixing means such as a bolt at an upper end of the lower support bars 22 and 24 and a lower end of the upper support bars 32 and 34, respectively. Y-shaped holders C1 and C2 provided by the upper and lower portions of the grooves formed in these Y-shaped holders C1 and C2, respectively, and the connecting pieces C3 that are rotatably fastened by fasteners. For reference, since the fixing bars 25 and 26 should be fastened to the upper end side of the lower support bars 22 and 24, the fixing bar (Y) is provided in the Y-shaped holder C1 installed at the upper end of the lower support bars 22 and 24. The fastening hole for fastening with the 25; 26 is further formed. Next, as illustrated in FIG. 6, the support bar folding means C ′ includes a Y-shaped holder C ′ 1 in only one of the upper support bars 32 and 34 and the lower support bars 22 and 24. It may be provided with a configuration in which the connecting piece C'2 fitted to the groove of the Y-shaped holder C'1 is provided on the other side. In addition, as illustrated in FIG. 7, the support bar folding means C ″ includes a connection piece provided to have a structure in which the upper ends of the upper support bars 32; 34 and the lower support bars 22; 24 are opposed to each other. C ″ 1, C ″ 2, and connecting pins C ″ 3 for rotatably assembling the connecting pieces C ″ 1, C ″ 2.

Meanwhile, rotary support members 31a, 32a, 33a, and 34a are assembled at the upper ends of the upper support bars 31, 32, 33, and 34, respectively, and installed on the main frame 40. The upper ends of the heads 33 and 34 can rotate left and right about the rotation supporting members 31a, 32a, 33a and 34a.

Inside the main frame 40, a tubular rotary body 50 is provided as shown in Figs. 4 and 8, and a rotational operation for rotationally driving the rotary body 50 inside the rotary body 50. As a means, a cylindrical motor (tubular motor) 61 is built in. As the drive wheel 61a provided in the cylindrical motor 61 is driven to rotate in engagement with the inner circumferential surface of the rotating body 50, the rotating body 50 ) Will rotate. And, although not shown in the drawings, a conventional control unit for controlling the drive of the cylindrical motor 61 is provided, the user can control the drive of the cylindrical motor 61 by using a remote control, and the wire to the control unit It can also be controlled by a conventional actuating switch that is connected. The wire 70 connected to the hanger structure 10 is wound around the outer circumferential surface of the rotating body 50 that is rotated as described above. In particular, in the present embodiment, the wire 70 of the laundry hanger rod 11 is located in the center. The distal end is fixed to the left and right sides, respectively, to lift and hang the hanger structure 10 while being wound or unwound by the rotating body 50 during the rotation of the rotating body 50. In addition, the wire 70 and the upper support bar (31, 32, 33, 34) and the lower support bar (21, 22, 23, 24) when the hanger structure 10 is fully lowered as shown in FIG. The upper support bar when the hanger structure 10 is raised by connecting the rotating body 50 and the laundry hanger 11 outside the left fixing bar 25 and the right fixing bar 26 side by side in a vertical direction. 31, 32, 33, 34 and the folding portion of the lower support bar (21, 22, 23, 24) is folded in the form of " &gt;

When the hanger structure 10 is raised or hung laundry on the hanger structure 10 as described above, in the conventional laundry drying apparatus, shaking occurs in the left and right directions, and in the present invention, the left and right shake preventing means ( 80 is provided on the main frame 40. That is, as shown in Figure 8, among the upper support bar (31, 32, 33, 34) of the rotary support paired before and after each of the left upper support bar (31, 32) and the right upper support bar (33, 34) The left shaft 81 and the right shaft 82 which connect the members 31a-32a; 33a-34a with each other are provided, and these shafts 81 and 82 are respectively opposed to each other in the form of the left holding member 83 and the right side. A holding member 84 is provided, and these holding members 83 and 84 have a left and right shake preventing means 80 in a configuration connected inclined up and down by a stop shaft 85 made of, for example, a round bar. In particular, the left holding member 83 and the right holding member 84 are coupled to the stop holders 83a and 84a and the stop holders 83a and 84a for biting and fixing the stop shafts 85, respectively. It consists of holding arms (83b, 84b) fixed to (81, 82). One holding arm (83b) is provided with a stop holder (83a) inclined downward and the other holding arm (84b) with a stop holder (84a). Is installed to be inclined upward, the stop shaft 85 is inclined up and down. When the force acts on the hanger structure 10 in the left and right directions, the left and right shake preventing means 80 passes through the upper and lower support bars 21 to 24 and 31 to 34 to the hanger structure 10 side. The stop shafts 85 connected thereto hold them and prevent the left and right shaking of the hanger structure 10.

Next, in the main frame 40, there is provided a wire tangling prevention means 90 to prevent tangling of the wire when the wire 70 is wound or unwound on the rotating body 50, the wire tangling prevention means 90 ) Is composed of a fixed panel portion 91, a leaf spring 92 and a roller (93). That is, the fixed panel portion 91 is fixed to the upper plate 40a of the main frame 40, and the leaf spring 92 is formed to be inclined toward the rotating body 50 from the fixed panel portion 91 to roller 93 The elastic force that is in close contact with the rotating body 50 is provided, the leaf spring 92 may be fixed to the top plate 40a of the main frame 40 directly without a fixing panel 91. The roller 93 is supported at the lower end of the leaf spring 92 so that the roller 93 can rotate in parallel with the rotation body 50. The roller 93 is brought into close contact with the rotation body 50 by the elastic force generated by the leaf spring 92, The wire 70 wound around the whole 50 is pressed toward the surface of the rotating body 50 to prevent the wire 70 from being entangled.

On the other hand, in the conventional ceiling-mounted laundry drying machine device, since the fastening position of the anchor bolt for fixing the fixing frame to the ceiling side at the time of construction is formed in the fixing frame itself, the left and right widths of the fixing frame cannot be adjusted. It is very inconvenient to directly install a large size rack device on the ceiling, and there is a problem in that the construction is very difficult when it is necessary to change the fixing position of the fixing frame according to the circumstances of the ceiling on which the rack device is to be constructed. In contrast, the present invention discloses a means for convenience of construction as follows. That is, referring to FIGS. 3 and 4, in the present invention, the main frame 40 includes an upper plate 40a covering an upper portion of a space accommodating the rotating body 50, and the like. While being coupled is disclosed a small size bracket 100 that is fixed to the ceiling side on which the dryer unit is to be installed. The bracket 100 is preferably provided with a pair to balance along the left and right length of the top plate (40a), the main frame 40 is provided with a bolt fastening hole (100a) at the portion facing the ceiling to be fixed The front and rear ends have flanges 100b and 100c in contact with the front and rear surfaces of the upper plate 40a, respectively. Accordingly, the bracket 100 is placed on the position to which the main frame 40 is to be fixed among the ceiling parts to which the drying apparatus is to be installed, and is fixed to the anchor bolt 110 through the bolt fastening hole 100a and then the flanges 100b and 100c. When the upper plate (40a) of the main frame 40 is inserted between the coupling to the main frame 40 is fixed to the ceiling side. At this time, the coupling between the flanges (100b, 100c) of the bracket 100 and the top plate (40a) of the main frame 40 may be made by the bolt fastening, for example, the top plate of the main frame 40 40a, the fastening holes 40b need to be continuously formed in the side portion so as to be bolted at any portion along the left and right length directions corresponding to the flanges 100b and 100c surfaces of the bracket 100. As such, in the present invention, since the anchor bolt is not directly fastened to the main frame 40 itself, but is fixed to the ceiling side through a separate bracket 100, the construction work can be made very simply. If you want to change the fixed position of the main frame 40 according to the circumstances of the ceiling to be installed drying rack device only need to change the fixed position of the bracket 100, the construction is made very convenient.

10 and 11 show operating states of the present invention according to the embodiment configured as described above. That is, FIG. 10 shows a state in which the hanger structure 10 is raised or lowered in the middle, and FIG. 11 shows a state in which the hanger structure 10 is completely raised to the ceiling side. 3 is a state in which the hanger structure 10 is completely lowered. When the rotor 50 rotates according to the driving of the columnar motor 61, the outer circumferential surface of the rotor 50 and the hanger structure 10 are rotated. As the wires 70 connecting the coils are wound, the hanger structure 10 rises as shown in FIG. 10. That is, the upper support bars 31; 32, 33; 34 are connected to the main frame 40 by the rotation support members 31a; 32a, 33a, 34a, and the lower support bars 21; 22, 23; 24. ) Is connected to the laundry hanger rod 11 of the hanger structure 10 by hinge joints 21a; 22a, 23a; 24a, and the upper support bars 31; 32, 33; 34 and the lower support bar 21. 22, 23 and 24 are connected to each other by the support bar folding means (C), the wire 70 is the upper support bar (31; 32, 33; 34) and the lower support bar (21; 22, 23; 24); Since the rotary body 50 and the hanger structure 10 are connected to each other at the left and right sides of the upper side, the upper support bars 31; 32, 33; 34 and the lower support bars 21; 22, 23 are wound when the wire 70 is wound. The hanger structure 10 rises while the portions folded at each other in the; 24) are folded in a " &gt; In particular, when the hanger structure 10 is fully raised to the ceiling as shown in Figure 11, the upper support bar (31; 32, 33; 34) and the lower support bar (21; 22, 23; 24) in a horizontal state Since they face each other, there are no gaps between them, so that it is superior to the conventional one in terms of space utilization and appearance. Furthermore, when the upper support bars 31; 32, 33; 34 and the lower support bars 21; 22, 23; 24 are completely folded, there is no gap between the upper and lower bars. The hanger structure 10 can be lowered to a sufficient length from the ceiling side, which is very convenient when hanging or hanging laundry on the hanger structure 10.

On the other hand, Figure 12 shows an embodiment in which the present invention is configured manually.

That is, in the present embodiment, unlike the above-described embodiment, a cylindrical motor for rotationally driving the rotating body 50 'is not installed in the rotating body 50', and the user directly holds the rotating body 50 'by hand. Rope 120 for rotation is provided as a rotation operation means. The rope 120 is wound around the rotating body 50 'so that when the user pulls the rope 60', the rotating body 50 'rotates to connect the rotating body 50' and the hanger structure 10 '. As the wire 70 'is wound, the hanger structure 10' is lifted. As such, the manual lifting structure by the rope 120 is widely known through the example of the laundry drying rack disclosed in Korean Utility Model Publication No. 1992-0003573 or Utility Model Registration 20-0333074, and thus the detailed description thereof will be omitted.

The present invention has been described above based on embodiments, but the technical idea of the present invention is not limited thereto, and modifications or changes can be made within the scope of the claims to those skilled in the art. It is apparent that such changes and modifications belong to the appended claims.

Advantages and effects of the present invention configured as described above are as follows.

First, in order for the hanger structure to be lowered to a sufficiently low height, the length of the support means (ie, upper and lower support bars) itself may be long without the need for adding a support means for supporting the hanger structure on the ceiling side. Therefore, the structure is simple and excellent in appearance compared to the conventional drying device, and the cost of parts is not only reduced, but also due to the structure of lowering the hanger structure of a sufficiently low height there is a very convenient effect when hanging or hanging laundry.

Second, the present invention minimizes the space between the hanger structure and the ceiling when the hanger structure is completely raised to the ceiling side, thereby improving the space utilization much better than before and exhibiting an excellent appearance.

Third, the present invention is provided with a left and right shake prevention means, when hanging or hanging laundry on the hanger structure can maintain a stable state without shaking the hanger structure from side to side, the effect is superior to the conventional laundry drying apparatus have.

Fourth, the present invention is provided by the wire tangling prevention means, the lifting and lowering of the hanger structure can be made smoothly can be seen that the effect of further improving the ease of use.

Fifth, the present invention, because the main frame is fixed to the ceiling by a separate bracket having a simple structure, it is possible to easily adjust the fixed position of the main frame according to the circumstances of the ceiling to be constructed, the construction work is also made very easy Therefore, there is an effect that the convenience of construction is further improved.

Claims (9)

A hanger structure having a laundry hanger rod formed to be able to hang laundry and a side frame supporting the laundry hanger rods on both sides; It is provided with a structure formed vertically upwardly in the front, rear, left and right positions on the hanger structure, respectively, the lower end is assembled by a hinge joint to the hanger structure can be rotated to be folded parallel to the laundry hanger rod, A pair of front and rear lower support bars are connected so as not to move by the fixing bar; The lower support bar has a structure formed vertically downward in the front, rear, left and right positions, respectively, and the lower end is connected to the upper end of the lower support bar and the support bar folding means so that it can be folded in parallel with the lower support bar. Upper support bar; A main frame assembled with an upper end of the upper support bar and having a rotation support member supporting the upper support bar to rotate left and right in an axial direction, the main frame being installed on the ceiling side; A rotating body installed on the main frame and rotating operation means for rotating the rotating body; Connecting the rotor and the hanger structure from the left and right, respectively, to lift or hang the hanger structure while being wound or unwound by the rotor when the rotor is rotated. Ceiling-mounted laundry drying device comprising a wire connecting the rotor and the hanger structure on the left and right outside of the fixing bar to be folded toward the front. The method of claim 1, The support bar folding means, And a Y-shaped holder respectively provided on opposite end portions of the upper support bar and the lower support bar, and a connecting piece rotatably assembled between the Y-shaped holders. The method of claim 1, The support bar folding means, Y-shaped holder provided in any one of the upper support bar and the lower support bar, characterized in that consisting of a connecting piece provided in the other of the upper support bar and the lower support bar rotatably assembled to the Y-shaped holder Ceiling-mounted laundry rack unit. The method of claim 1, The support bar folding means, Ceiling-mounted laundry dryer device, characterized in that consisting of connecting pieces provided in a structure opposed to the opposite end portions of the upper support bar and the lower support bar, respectively, connecting pins for rotatably assembling the connecting pieces. The method of claim 1, The rotating operation means is installed in the main frame is composed of a cylindrical motor for rotationally driving the rotating body and a control unit for controlling the operation of the cylindrical motor, the ceiling mounted type, characterized in that the hanger structure is electrically elevated Laundry rack device. The method of claim 1, The rotating operation means is made of a rope draped toward the ground while being wound on the rotating body to rotate the rotating body, by the operation of the rope ceiling-mounted laundry drying apparatus characterized in that the hanger structure is manually lifted . The method according to any one of claims 1 to 6, As left and right shake prevention means for preventing left and right shake of the hanger structure, A left shaft and a right shaft which connect pairs of rotary support members to each of the upper and lower support bars before and after the left and right upper support bars; A left holding member and a right holding member installed on these shafts to face each other; Ceiling-mounted laundry drying apparatus is provided between the holding member is inclined up and down and is provided with a stop shaft for supporting the left and right shake external force acting on the hanger structure. The method according to any one of claims 1 to 6, Wire tangling prevention means for preventing the wire from tangling when the wire is wound or unwound on the rotating body, A roller disposed to rotate in parallel with the rotating body; Ceiling-mounted laundry dryer device installed on the main frame to support the roller so as to rotate, but having an elastic force for elastically pressing the roller toward the rotating body so that the roller presses the wire wound on the rotating body. . The method according to any one of claims 1 to 6, A bracket is assembled with an upper portion of the main frame, and the bracket is fixed to the ceiling with an anchor bolt fastened to the bolt fastening hole by having a bolt fastening hole at a part facing the ceiling where the main frame is to be fixed. The front and rear of the bracket is provided with a flange contacting the front and rear of the main frame, the upper part of the main frame is inserted between the flanges are coupled to the ceiling-mounted laundry dryer, characterized in that the main frame is fixed to the ceiling side Device.

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