WO2015194726A1

WO2015194726A1 - Passive rotary laundry drying apparatus

Info

Publication number: WO2015194726A1
Application number: PCT/KR2014/012564
Authority: WO
Inventors: 형준호; 정경렬; 김사엽; 노종련
Original assignee: 한국생산기술연구원
Priority date: 2014-06-18
Filing date: 2014-12-19
Publication date: 2015-12-23

Abstract

A passive rotary laundry drying apparatus of the present invention comprises: a track part having a caterpillar type runway; and a moving part for hanging and moving a laundry hanger by connecting a plurality of moving means including brackets to which a pair of rollers, which are rolling and rotating in a state of being hanged on the circumference of the track part, are symmetrically provided.

Description

Manual Rotary Clothes Dryer

The present invention relates to a manual rotary laundry drying apparatus, and to a manual rotary laundry drying apparatus providing a convenience of use for laundry drying by rotating the laundry drying rack in a caterpillar manner.

In general, the laundry is dried in a space in communication with the outside of the building, such as a balcony, in a common house such as an apartment.

This is because these spaces are well-sunshined and the air is smoothly distributed, which makes them suitable for drying clothes.

In addition, the laundry is generally dried on a clothes dryer attached to the ceiling and dried.

Looking at the rough configuration of the laundry dryer, the brackets attached to the top of the link are fixed to the ceiling with the pair of links installed in the letter X facing each other, and the hook rod is attached to the fixing piece connected to the bottom of these links. It can be combined horizontally to dry the laundry, and it is also configured to fold the link toward the ceiling to facilitate space utilization.

That is, Figure 1 is the shape of a typical conventional laundry drying apparatus.

As shown in the drawing, a driving box 1 fixed to the ceiling and a link member 3 having a folding stage 4 forming a cross-section 5 downward from both sides of the driving box 1 are provided, and a support plate 6 is coupled to the lower end of the link member 3. Is provided with a plurality of drying rods 7 can be mounted on the support plate 6 each other.

The wire 2 extending from the drive box 1 is connected to the support plate 6 to move the support plate 6 up and down by driving a motor (not shown) provided in the drive box 1.

In addition, the support plate 6 may be provided with a plurality of support bars 7 to hang clothes directly or hang clothes hangers.

However, such a laundry drying apparatus is installed on the ceiling to perform only the lifting and lowering operation, and the plurality of drying rods are inconvenient for walking because the plurality of drying rods are arranged in the longitudinal direction on the veranda while the link member is fully raised. At the same time, there was a problem that the hanger operation for laundry drying is difficult.

In other words, the laundry drying apparatus may be installed in a veranda of a home, and the veranda is currently changing to a part of a living room.

Therefore, in order to hang the laundry on the drying rod of the drying apparatus, the laundry drying apparatus is lowered through the link member, and then the user must move to the drying rod every time the user hangs the laundry on the plurality of drying rods.

In other words, the apartment veranda, where the laundry dryer is mainly installed, has a narrow and long space characteristic. There was a problem that must be done.

An object of the present invention is to provide a convenience of use for laundry drying by rotating the laundry drying rack in a caterpillar manner.

Still another object of the present invention is to prevent the operation noise and rocking during the movement by moving the rolling portion made of a soft roller rolling on the track portion.

Still another object of the present invention is to improve the operability by jointly connecting a plurality of traveling means for moving the track part to rotate the running part integrally in the track part.

Still another object of the present invention is to prevent interference from occurring when the traveling means travels on the curved portion of the track portion.

Another object of the present invention is to diversify the function of the clothes rack.

Still another object of the present invention is that when the traveling means drives the curved track portion of the track portion or the shock is transmitted to the driving means, the inner circumferential edge of the freedom securing portion is concentric with the outer circumference of the track portion because the bracket is aligned with the center of the track portion. The bracket is rotated so that the bracket does not interfere with the track part.

Manual rotation laundry drying apparatus of the present invention for achieving the above object is a pair of rollers having a track portion having a trackway of the endless track type, inclined to the upper outer periphery of the track portion rolled in a locked state The rollers are provided with a plurality of traveling means formed on the brackets symmetrically to each other and the traveling means comprises a traveling portion for connecting the traveling means in a hinged state coupled to each other through a hook member.

According to the present invention, the traveling path is composed of a straight track portion disposed to face each other on a horizontal line, and a curved track portion having a curvature for joining both sides of the straight track portion.

According to the present invention, the bracket is formed to face each other a pair of side bent upwards on both sides of the support surface in the form of a plate so that the end surface of the line portion is received between the sides, and the inclined surface formed on the upper side The rollers of the pair are rotatably coupled to each other, and the outer circumferential vertical axis of the rollers is installed to face the center of the side surface in an inclined state.

According to the present invention, the bracket is formed on both sides of the plate-shaped support surface bent upwards to face each other, the side of the virtual arc center of the degree of freedom by forming a degree of freedom to bend symmetrically mutually To match the center of the cross section of the track portion to allow the track portion to be accommodated in the free expansion beam, and to form an inclined surface on the upper side to rotatably couple a pair of rollers, the outer peripheral vertical axis direction of the roller It is installed to face the center in the photograph state.

According to the invention, virtually extending the outer peripheral vertical axis of the pair of rollers coincides with the center of the track portion.

According to the present invention, the plurality of driving means are coupled to the respective vertical coupling pins on the bracket, the connecting pins are rotatably installed on both sides of the hook member in the horizontal direction, the connecting pin and the hook member is rotatably mutually To combine.

According to the invention, the hook member forms a plurality of hook grooves on the upper surface.

According to the present invention, the straight line portion is further configured to be connected to the lifting device installed on the ceiling by further including a fixing rod installed in the transverse direction.

Manual rotating laundry drying apparatus according to an embodiment of the present invention is connected to the track portion having a runway of the endless track type, and a plurality of running means installed in sequence while running to the track portion to walk the clothes hanger It has an effect of improving the convenience and operability of the laundry drying machine by rotating the laundry drying rack in a caterpillar manner by configuring the driving unit.

That is, the user hangs the clothes on the hanger and rotates the driving part while standing at the entrance of the veranda having a narrow and long space characteristic so that the next hanger is placed in front of the user so that the laundry can be repeatedly performed. do.

This is not a method of washing clothes while moving through the veranda, but by rotating the driving unit in a caterpillar manner while the user is standing at the entrance of the veranda so that the hanger member is positioned in front of the user to hang the laundry on the clothes drying apparatus. By performing the operation, there is an effect that can eliminate the inconvenience of the laundry hanger operation.

Manual rotary laundry drying apparatus of the present invention is provided with a pair of soft rollers to be rolled and rotated on both sides of the upper end of the upper end of the track portion to prevent the operation noise and fluctuations during movement by moving the roller in line contact. There is.

The manual rotary laundry drying apparatus of the present invention further includes a hook rod having a length connected to the bottom of the stator so as to dry even a bulky laundry, thereby having a variety of laundry hook functions.

The manual rotary laundry drying apparatus of the present invention forms a degree of freedom in the bracket of the driving means, so that even if the shake is caused by an external impact or movement, the inner circumference of the degree of freedom is rotated concentrically on the outer circumference of the track part even when the bracket shakes. Since the bracket does not interfere with the track portion, there is an effect of improving the mobility of the running portion.

1 is a perspective view showing a laundry drying apparatus of the prior art.

Figure 2 is a top perspective view showing a manual rotary laundry drying apparatus of the present invention.

Figure 3 is a bottom perspective view showing a manual rotary laundry drying apparatus of the present invention.

Figure 4 is a cross-sectional view taken along the line A-A showing a passive rotary laundry drying apparatus of the present invention.

5 is a cross-sectional view taken along line B-B of the manual rotary laundry drying apparatus of the present invention.

Figure 6 is a partially enlarged cross-sectional view showing a manual rotary laundry drying apparatus of the present invention.

Figure 7 is a use state showing the passive rotary laundry drying apparatus of the present invention.

8 is an exploded perspective view showing another embodiment of the manual rotary laundry drying apparatus of the present invention.

Figure 9 is an enlarged perspective view showing another embodiment of the manual rotary laundry drying apparatus of the present invention.

Figure 10 is a side cross-sectional view showing another embodiment of the manual rotary laundry drying apparatus of the present invention.

Figure 11 is a front sectional view showing another embodiment of the manual rotary laundry drying apparatus of the present invention.

[Description of the code]

100: laundry drying device 110: track part

111: driving path 112: straight track portion

113: curved track portion 114: fixed base

120: driving unit 120a: driving means

121: roller 122: bracket

122a: degree of freedom securing unit 122b: inclined plane

122c: Working piece 122d: Side

122e: support surface 123: connecting pin

124: hanger member 125: hanger groove

130: lifting device 140: hook rod

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. First, it should be noted that in the drawings, the same components or parts denote the same reference numerals as much as possible. In describing the present invention, detailed descriptions of related well-known functions or configurations are omitted in order not to obscure the subject matter of the present invention.

As used herein, the terms "about", "substantially", and the like, are used at, or in close proximity to, numerical values as are indicative of the manufacturing and material tolerances inherent in the meanings mentioned, Absolute figures are used to prevent unfair use by unscrupulous infringers.

Figure 2 is a top perspective view showing a manual rotary laundry drying apparatus of the present invention, Figure 3 is a bottom perspective view showing a manual rotary laundry drying apparatus of the present invention, Figure 4 is a cross-sectional view taken along line AA showing the manual rotary laundry drying apparatus of the present invention. 5 is a cross-sectional view taken along line BB of the manual rotary laundry drying apparatus of the present invention, FIG. 6 is a partially enlarged cross-sectional view illustrating the manual rotary laundry drying apparatus of the present invention, and FIG. 7 is a manual rotary laundry drying apparatus of the present invention. 8 is an exploded perspective view showing another embodiment of the manual rotary laundry drying apparatus of the present invention, Figure 9 is an enlarged perspective view showing another embodiment of the manual rotary laundry drying apparatus of the present invention, Figure 10 is Side cross-sectional view showing another embodiment of the manual rotary laundry drying apparatus of the present invention, Figure 11 is a manual rotary laundry drying apparatus of the present invention A front sectional view showing the other embodiment.

First, as illustrated in FIGS. 2 to 7, the manual rotary laundry drying apparatus 100 of the present invention includes a track part 110 and a traveling part 120.

The track part 110 is formed in a circular cross section, and has a traveling path 111 having an endless track shape.

Here, the cross section of the line part 110 may be formed as a polygon.

That is, the cross section of the line part 110 may be applied to various figures having sides of an inclined state in which two surfaces such as a triangle, a pentagon, and a hexagon face each other.

In addition, the traveling route 111 for moving the driving unit 120 from the track portion 110 is composed of a straight line 112 and a curved track portion 113.

In other words, the straight line 112 has a length of a straight line and is disposed to face each other on the horizontal line.

The curved line 113 has a curvature for joining both sides of the straight line 112.

That is, the straight lines 112 having a length are arranged to face each other on a horizontal line and are provided in pairs.

In addition, the curved line portion 113 is connected to both ends of a pair of straight line portion 112, the curved line portion 113 to have a curvature.

As a result, the straight line part 112 and the curved line part 113 allow the driving part 120 to move in a repetitive track in an endless track manner through the driving path 111 formed integrally.

The line part 110 formed as described above is preferably in a streamline shape as a whole, and the fixing unit 114 is installed across the upper part of the straight line part 112.

Here, the fixing stand 114 is connected to the lifting device 130 installed on the ceiling to move the laundry drying apparatus 100 to the lower portion.

Here, the hoist 130 is installed on the veranda of the apartment and the house in general using a height adjustable drying rack, by applying a folding mechanism called a Java for height adjustment and then by connecting a wire to adjust the rise / fall.

In addition, the traveling part 120 includes a pair of rollers 121 that are rolled and rotated in a locked state while being inclined at an upper outer circumference of the track part 110.

The roller 121 is installed on the bracket 122 symmetrically with each other, and the driving means 120a is provided by the roller 121 and the bracket 122.

The driving means 120a are connected to each other by the driving means 120a while being hinged to each other through a hook member 124.

That is, the roller 120 is rotatably coupled to both ends of the upper portion of the bracket 122 so that the traveling part 120 is movable in the track part 100.

In addition, the end of the track unit 110 is coupled to the inside of the bracket 122, and the roller 121 is installed in pairs on both sides of the upper peripheral surface of the upper end of the track unit 110.

Specific configuration of the bracket 122 is as follows.

In the first embodiment of the bracket 122, a pair of side surfaces 122d bent upwards on both sides of the plate-shaped support surface 122e so as to face each other so that the cross section of the line part 110 is received between the side surfaces 122d.

In addition, a pair of rollers 121 are rotatably coupled to each other by forming an inclined surface 122b on an upper portion of the side 122d, and the outer peripheral vertical axis direction of the roller 121 is installed to face the center of the side surface 122d.

8 to 11, the pair of side surfaces 122d bent upwards are formed to face each other as shown in FIGS. 8 to 11.

The side view 122d is formed with a degree of freedom secured portion 122a symmetrically curved so that the center of the virtual arc of the degree of freedom secured portion 122a coincides with the center of the cross section of the line portion 110 so that the line portion 110 is accommodated in the degree of freedom secured 122a.

In particular, the virtual extension of the outer peripheral vertical axis of the pair of rollers 121 coincides with the center of the track portion 110.

As described above, it is driven as follows through the configured track unit 110 and the driving unit 120.

The roller 121 is rolled and movable on the outer circumference of the track part 110, and the pair of rollers 121 and the bracket 122 are integrally interlocked.

Here, a plurality of traveling means 120a of the bracket 122 and the pair of rollers 121 are installed in the track part 110.

In addition, the driving unit 120 connects the plurality of rollers 121 sequentially installed on the track part to hang the clothes hanger to move the plurality of rollers 121 integrally.

In detail, the traveling part 120 includes the roller 121 as a pair and is installed symmetrically on both sides of the upper outer periphery of the line part 110 having a circular or polygonal cross section.

At this time, the pair of rollers 121 are disposed in an inclined state at the upper outer periphery of the track part 110 and are coupled in a locked state to the upper part of the track part 110 to virtually extend the outer circumferential vertical axis of the pair of rollers 121. It is installed to coincide with the center of the track part 110.

As a result, the moving unit 120 can be moved in a state where the driving unit 120 is locked to the track unit 110 by the pair of rollers 121.

The pair of rollers 121 are rolled and rotated while being inclined to both sides of the upper outer circumference of the track part 110 so that the roller 121 travels in the track part 110 by line contact so that the plurality of driving parts 120 can move in an infinite track. Do it.

Here, the roller is made of a plastic or rubber material which is a soft material has an effect of preventing the operation noise and shaking when moving by its elasticity.

In addition, the plurality of driving means 120a may be integrally moved to the track part 110 as follows.

That is, the plurality of driving means 120a vertically couples the connecting pins 123 to the support surfaces 122e of the respective brackets 122, and the connecting pins 123 are rotatably installed on both sides of the hook member 124 where the connecting pins 123 are disposed in the horizontal direction. 123 and the hook member 124 are rotatably coupled to each other.

As a result, the connecting pins 123 are rotatably coupled to both sides of the hook member 124 so that the driving means 120a rotates by the curvature of the curved line portion 113 to correspond to the curvature of the hook member 124 to prevent driving errors. do.

Thus, the plurality of traveling means 120a for moving the track 110 are connected to each other through the hook member 124 to rotate the driving unit 120 integrally in the track 110 to improve the operability of the laundry drying apparatus 100.

In addition, the hanger member 124 to form a plurality of hook grooves 125 on the top to enable to hang the clothes hanger.

As a result, the manual rotary laundry drying apparatus 100 of the present invention enables the laundry drying rack to be rotated in a caterpillar manner, thereby providing convenience of use for laundry drying.

On the other hand, as shown in Figures 8 to 11, the manual rotary laundry drying apparatus 100a, even when the traveling means 120a drives the curved track portion 113 of the track portion 110 or the shock is transmitted to the traveling means 120a to secure freedom. Interference between the bracket 122 where the portion 122a is formed and the line portion 100 is prevented.

That is, the line 122d is formed on the side surface 122d such that the degree of freedom securing portion 122a is symmetrically curved to match the center of the virtual arc of the degree of securing portion 122a with the center of the cross section of the line portion 110 so that the line portion 110 is accommodated in the degree of freedom 122a. Therefore, even when the bracket 122 is shaken, since the inner circumference of the degree of freedom section 122a is rotated concentrically on the outer circumference of the track section, the bracket 122 does not interfere with the track section 113, thereby improving the mobility of the driving section.

In addition, the bracket 122 protrudes the operating piece 122c on one side.

This, the operation piece 122c is installed to be located in the outward direction of the track portion 110.

The operation piece 122c has a "T" shape to have a handle function.

As such, operation and control of the driving unit 120 can be easily performed through the operation piece 122c.

Furthermore, the hanger 140 further comprises a hanger 140 spaced apart from the bottom of the holder 114. The hook rod 140 is installed to correspond horizontally to the longitudinal direction of the track portion 110.

In addition, the hanger 140 may be installed more than one depending on the use environment.

As a result, the manual rotary laundry drying apparatus 100a of the present invention can dry even bulky laundry such as quilt laundry, and thus it is not necessary to separately prepare a drying rack for drying bulky laundry, thereby improving efficiency and compatibility. It works.

The present invention described above is not limited to the above-described embodiment and the accompanying drawings, and various substitutions, modifications, and changes are possible within the scope without departing from the technical spirit of the present invention. It will be evident to those who have knowledge of.

Claims

A track portion having a tracked track type,

And a pair of rollers that are rolled and rotated in a locked state while being inclined at the upper outer periphery of the track part, and the rollers are provided with a plurality of traveling means formed on the brackets symmetrically with each other and the traveling means are provided through a hook member. Passive rotary laundry drying apparatus characterized in that configured as a driving unit for connecting the traveling means in a hinged state.
The method of claim 1,

The runway,

A straight line part disposed to face each other on a horizontal line,

Manual rotary laundry drying apparatus, characterized in that composed of a curved track portion having a curvature connecting the both sides of the straight line portion.
The method of claim 1,

The bracket,

A pair of side surfaces bent upward on both sides of the plate-shaped support surface to face each other so that the cross section of the line portion is received between the sides,

Forming an inclined surface on the upper side to couple the pair of rollers rotatably, the manual rotation laundry drying apparatus characterized in that the outer peripheral vertical axis direction of the roller is installed so as to face the center side.
The method of claim 1,

The bracket,

Form a pair of side surfaces bent upward on both sides of the plate-shaped support surface,

By forming a degree of freedom to bend the symmetrically curved side on the side to match the center of the virtual arc center of the degree of freedom to ensure the line portion is accommodated in the degree of freedom expansion section,

Forming an inclined surface on the upper side to couple the pair of rollers rotatably, the manual rotation laundry drying apparatus characterized in that the outer peripheral vertical axis direction of the roller is installed so as to face the center side.
The method according to claim 3 or 4,

Passive rotary laundry drying apparatus, characterized in that the virtually extending the outer peripheral vertical axis of the pair of roller coincides with the center of the track portion.
The method of claim 1,

A plurality of driving means are coupled to the respective vertical coupling pins on the bracket, the connecting pins are rotatably installed on both sides of the hook member in the horizontal direction, the connecting pin and the hook member is characterized in that rotatably coupled to each other Manual rotary clothes dryer.
The method of claim 6,

The hook member is a manual rotary laundry drying apparatus, characterized in that a plurality of hook grooves formed on the upper surface.
The method of claim 2,

The straight line part is a manual rotary laundry drying apparatus, characterized in that configured to be further connected to the lifting device is installed on the ceiling by further comprising a fixing rod installed in the transverse direction.