KR101632630B1

KR101632630B1 - Laundry hanger

Info

Publication number: KR101632630B1
Application number: KR1020150116711A
Authority: KR
Inventors: 구영희; 신은총; 강곤수
Original assignee: 구영희; 신은총; 강곤수
Priority date: 2015-08-19
Filing date: 2015-08-19
Publication date: 2016-06-22

Abstract

In the present invention, provided is a laundry drying wrack which is powered by electricity, and can conveniently elevate a drying wrack while preventing the drying wrack from leaning to one side. The laundry drying wrack of the present invention comprises: an upper frame (100) which is fixated to the ceiling, and has a moving groove (110) on both ends, wherein a connector (120) is inserted to the moving groove (110) and slides along the moving groove (110); a lower frame (200) having a moving groove (210) on both ends, wherein a connection bolt (211) is inserted to the moving groove (210) and slides along the moving groove (210); an X-shaped link (300) of which an upper end and a bottom end are combined to the connector (120) of the upper frame (100) and the connection bolt (211) of the lower frame (200), respectively; a central shaft seal (230) combined to the center of the lower frame (200); a folding frame (400) combined to an end of the central shaft seal (230) to be rotatable; a hanging pole (420) combined to the folding frame (400); a rotation pole (500) combined to the center of the upper frame (100); a moving nut (530) combined to a male screw (520) formed on a predetermined part on both ends of the rotation pole (500); and a connection arm (540) of which one end is combined to a connection wing (531) on both sides of the moving nut (530), and the other end is combined to a connection wing (121) of the connector (120) mounted to the upper frame (100).

Description

Laundry hanger

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a laundry hanger, and more particularly, to a laundry hanger capable of safely lifting and lowering a drying hanger without being tilted to one side in a motorized manner.

Conventionally, a laundry drying rack installed on a veranda has a structure in which upper and lower frames are connected by wires to raise and lower a lower frame.

However, when the wire is pulled and pulled out, the conventional clothes dryer has a problem that one of the wires is caught or not operated, and the frame of the drying table is tilted to one side. When the user pulls the wire string forcibly The drying frame frame was separated from the ceiling and fell down, leading to safety accidents.

In addition, in the conventional laundry clothes rack, when a large laundry such as a futon is worn, several laundry rods are installed at narrow intervals, resulting in considerably inconvenience of wearing the futon.

1. Published Utility Model No. 20-2014-0000230. 2. Public utility model publication 20-2010-0008944.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above problems, and it is an object of the present invention to provide an automatic lifting / lowering device for an automatic lifting / lowering of a drying rack, So that the laundry can be safely raised and lowered without being shifted to one side.

Another object of the present invention is to provide a laundry hanger which can easily hold a futon when a large laundry such as a futon is worn, since both sides of the folding frame can be folded and then worn on the central shaft.

An upper frame 100 fixed to the ceiling of the veranda and having moving grooves 110 formed at both ends thereof and the connecting grooves 120 being inserted into the moving grooves 110;

A moving groove 210 is formed at both ends of the upper frame 100. A connecting bolt 211 is slidably inserted into the moving groove 210 and a locking protrusion 220 is formed at a lower end of the moving groove 210 A lower frame 200;

An X-shaped link 300 to which upper and lower ends are respectively coupled to the connecting bolt 120 of the upper frame 100 and the connecting bolt 211 of the lower frame 200;

A center shaft rod 230 coupled to the center of the lower frame 200;

A coil spring 410 is installed at the lower end of the intersection and the rotation angle is limited by the engagement protrusion 220 of the lower frame 200. [ A folding frame 400;

A knob 420 coupled to the folding frame 400;

A rotation bar 500 coupled to the center of the upper frame 100 and having an electric motor 510 at one end and a male screw 520 at both ends;

A moving nut 530 screwed to the male screw portion 520 of the rotating bar 500 and having connecting wings 531 protruding from both sides thereof;

A connecting arm 540 having one end coupled to the connecting vane 531 of the moving nut 530 and the other end coupled to the connecting vane 121 of the connecting port 120 mounted on the upper frame 100; , &Lt; / RTI >

When the rotary shaft 500 is selectively idled by the electric motor 510, the both side moving nuts 530 screwed to both ends of the rotary shaft 500 are moved back and forth along the male threaded portion 520 of the rotary shaft 500 So that both side connecting arms 540 simultaneously expand and contract so that the both side X-shaped links 300 connected to the connecting arm 540 simultaneously lift up and down by the same height.

Since the clothes rack according to the present invention can easily lift and lower the clothes rack automatically in a motorized manner and both side moving nuts screwed to the rotary bar are moved at the same intervals at the same time, the clothes rack can be safely lifted up without being shifted to one side have.

In addition, the laundry hanger according to the present invention has a merit that when a large laundry such as a futon is worn, it can be worn on the central shaft after folding both sides of the folding frame.

1 is a perspective view of an embodiment of the present invention.
2 is a front view according to an embodiment of the present invention.
3 is a partial perspective view illustrating the operation of the X-shaped link of the present invention.
4 is a partially exploded perspective view of an embodiment of the present invention.
FIG. 5 is a perspective view showing a state in which a quilt is folded on a central shaft after the folding frame of the present invention is folded up. FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

In the drawings, the same components are denoted by the same reference numerals throughout the drawings, and detailed descriptions of well-known functions or known configurations that may unnecessarily obscure the gist of the present invention are omitted.

3 is a partial perspective view illustrating an operation of the X-shaped link according to the present invention. FIG. 4 is a perspective view illustrating the operation of the X-shaped link according to an embodiment of the present invention. FIG. 5 is a perspective view illustrating a state in which a center shaft rod is folded over a folded frame according to an embodiment of the present invention. FIG.

The present invention can be applied to an upper frame 100, a lower frame 200, an X-shaped link 300, a central shaft rod 230, a folding frame 400, a rope rod, a rotating rod 500, a moving nut 530, 540).

The upper frame 100 is fixed to the ceiling of the veranda and the moving grooves 110 are formed at both ends of the upper frame 100. The connecting grooves 120 are inserted into the moving grooves 110 and slid.

At this time, the connection port 120 has a connection blade 121 at one end and a fastening bolt 122 at the other end, and is connected to the X-shaped link 300.

The lower frame 200 is installed at a lower portion of the upper frame 100 and has a moving groove 210 formed at both ends thereof and a connecting bolt 211 is slidably inserted into the moving groove 210, 220 are protruded outward.

The upper and lower ends of the X-shaped link 300 are coupled to the connecting bolt 120 of the upper frame 100 and the connecting bolts 211 of the lower frame 200, respectively.

The center shaft rod 230 is engaged with the center of the lower frame 200.

The folding frame 400 is coupled to the end of the central shaft rod 230 so that one end of the folding frame 400 is rotatable and a coil spring 410 is installed at the lower end of the intersection to connect the both ends to each other. The rotation angle is limited by the rotation angle sensor 220.

The knobs 420 may be coupled to the folding frame 400, one or more.

The rotary shaft 500 is coupled to the center of the upper frame 100, and an electric motor 510 is installed at one end and a male screw portion 520 is formed at a predetermined portion at both ends.

The moving nut 530 is screwed to the male screw portion 520 of the rotating bar 500 and the connecting vane 531 is formed on both sides thereof.

One end of the connecting arm 540 is coupled to the connecting wing 531 of the moving nut 530 and the other end is coupled to the connecting wing 121 of the connecting mouth 120 mounted on the upper frame 100.

An example of the use of the laundry hanger of the present invention will be described below.

When the rotary shaft 500 is selectively idled by the electric motor 510, the both side moving nuts 530 screwed to both ends of the rotary shaft 500 are moved back and forth along the male threaded portion 520 of the rotary shaft 500 The two side connecting arms 540 are simultaneously opened and closed so that the both side X-shaped links 300 connected to the connecting arm 540 simultaneously move up and down by the same height.

In addition, in order for the user to hang a large laundry such as a futon, the folding frame 400 installed on the lower end is folded up, and the folding frame 400 is spread on the central shaft bar 230.

At this time, the folding frame 400 can be fixed in a state in which both sides of the folding frame 400 are folded and unfolded by the coil spring 410 provided at the lower end of the center of the folding frame 400. Further, since the coil spring 410 is installed at the lower end of the center of the folding frame 400, the folding frame 400 is fixed even when the folding frame 400 is opened.

Therefore, the clothes rack of the present invention can easily lift and lower the clothes rack automatically in a motorized manner, and both side moving nuts 530 screwed to the rotating bar 500 are simultaneously moved at equal intervals, There is an advantage of being able to ascend and descend.

In addition, when the clothes hanging clothes such as a futon are worn, the clothes dryer according to the present invention can fold the both sides of the folding frame 400 and hang on the center shaft bar 230, so that the futon can be easily worn.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be construed as limiting the scope of the invention as defined by the appended claims. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention.

100: upper frame 110, 210: moving groove
120: connector 200: lower frame
220: jaw 230: center shaft
300: X-shaped link 400: folded frame
410: coil spring 500: rotating rod
510: electric motor 520:
530: moving nut

Claims

An upper frame 100 fixed to the ceiling of the veranda and formed with moving grooves 110 at both ends thereof and the connecting grooves 120 being inserted into the moving grooves 110;
A moving groove 210 is formed at both ends of the upper frame 100. A connecting bolt 211 is slidably inserted into the moving groove 210 and a locking protrusion 220 is formed at a lower end of the moving groove 210 A lower frame 200;
An X-shaped link 300 to which upper and lower ends are respectively coupled to the connecting bolt 120 of the upper frame 100 and the connecting bolt 211 of the lower frame 200;
A center shaft rod 230 coupled to the center of the lower frame 200;
A coil spring 410 is installed at the lower end of the intersection and the rotation angle is limited by the engagement protrusion 220 of the lower frame 200. [ A folding frame 400;
A knob 420 coupled to the folding frame 400;
A rotation bar 500 coupled to the center of the upper frame 100 and having an electric motor 510 at one end and a male screw 520 at both ends;
A moving nut 530 screwed to the male screw portion 520 of the rotating bar 500 and having connecting wings 531 protruding from both sides thereof;
A connecting arm 540 having one end coupled to the connecting vane 531 of the moving nut 530 and the other end coupled to the connecting vane 121 of the connecting port 120 mounted on the upper frame 100; , &Lt; / RTI >
When the rotary shaft 500 is selectively idled by the electric motor 510, the both side moving nuts 530 screwed to both ends of the rotary shaft 500 are moved back and forth along the male threaded portion 520 of the rotary shaft 500 So that the two side connecting arms 540 simultaneously expand and contract so that the two side X-shaped links 300 connected to the connecting arm 540 simultaneously lift up and down by the same height.