KR100867878B1 - Folding type wash drying stand - Google Patents

Abstract

A foldable clothes drying rack is unfolded and folded easily so that the convenient and long-term use is ensured. The center of a supporting rod hinge(310) is combined with a hinge(320) on the upper end of a supporting rod(300). The both ends of a hanger rod(200) are combined to each supporting rod hinge with a variable fixing unit(100) in which hinge pieces(20) which are press-fitted to ends of respective hinge bars(10). The hanger rod is combined to the supporting rod hinge a screw(30) so that the hinge pieces are engaged with each other. An unlocking part(40) combined with the supporting rod hinge is selectively inserted to the part where the hinge pieces are engaged with each other so that the hanger rods are kept unfolded. The hinge piece has a boss formed in the direction crossing the hinge axis line along which a hinge groove(21) is formed, and a sector gear(23) is integrally formed on the other side facing the boss.

Description

Folding type wash drying stand

1 is an illustration of a laundry dryer according to the prior art.

Figure 2 is a perspective view showing a state in which the laundry drying rack unfolds in accordance with the present invention.

Figure 3 is a perspective view showing a state in which the laundry dryer is folded according to the present invention.

4 is an enlarged perspective view of portion A of FIG. 2;

5 is an enlarged perspective view of portion B of FIG. 3;

Figure 6 is an exploded perspective view showing a variable folding fixture on the laundry drying rack according to the present invention.

Figure 7a, 7b is an illustration showing the operating state of the sector gear formed on the hinge piece in the laundry drying rack according to the present invention.

Figures 8a, 8b is an illustration showing the operating state of the unlocking groove formed on the hinge piece in the laundry drying rack according to the present invention.

9a to 9c are exemplary views showing a process of selectively inserting a locking key portion into an unlocking groove of a hinge piece in a laundry drying rack according to the present invention.

<Brief description of symbols for the main parts of the drawings>

10: hinge bar 20: hinge

21: hinge groove 22: hanger slot

23: Sector gear 30: Fixing screw

40: unlocking part 41: stepped groove

42: unlocking bar 43: sector curved surface

44: unlocking groove 45: spring

46: Snap ring 100: Variable folding government

200: hanger 300: stand

310: support hinge 320: fixed hinge

500: hook rod

The present invention relates to a folding clothes drying rack, and in particular, in the state in which the pedestal is opened to the side while the other side stand coupled to the other side at the same time to unfold the hanger on the top coupled with the fixing screw to the pedestal hinge at any position When the hanger is placed at, the hanger can be kept unfolded by the unlocking part, and the binding force is released by pressing the pushing part of the unlocking bar so that the locked hanger can be folded by its own weight. In the process of hanging and drying clothes, the clothes dryer can be easily spread or folded to be conveniently used for a long time.

In general, in order to dry laundry dehydrated by washing laundry at home, both sides of the clothesline having a predetermined length are long tied and fixed on the wall, and both sides of the clothesline are tied to the clothesline to be dried and dried.

However, in the process of drying the wet laundry using the clothesline, there is a problem in that it takes a space to tie the clothes and at the same time, even when the clothes are not dried, the clothesline is stretched, thereby inhibiting the aesthetics of the surroundings.

In order to solve such a problem, there is provided a folding clothes drying rack which can give convenience for use by drying clothes without using a clothesline and allowing them to be folded and stored.

Such a folding clothes drying rack is fixed to the hinge bolt 610 so that the lower portion of the pedestal 600, which is bent in an open shape as shown in FIG. Both sides of the bolt 610 is configured to be rotatably coupled to the hanger 620 having the same shape as the pedestal 600.

Each of the pedestal 600 and the hanger 620 is coupled to a plurality of laundry hook rods 630 to hang the laundry so that a predetermined interval can be maintained, the pedestal 600 inside the pedestal 600 Intermediate hanger 640 to prevent the gap from opening beyond a certain interval is configured to be folded.

And between the intermediate hanger 640 and the upper portion of the pedestal 600 is configured to be rotatably coupled to the fixing table 650 having the form of a depression.

The holder 650 is formed so that the hinge 651 is bent at both ends, that is, the open portion is bent in the form of a depression, and is coupled to the pedestal 600 so that the holder 650 is based on the pedestal 600. The hanger 620 is rotated by a predetermined angle and is configured to be maintained in an unfolded state. That is, by rotating or rotating the holder 650 coupled to the pedestal 600 at an arbitrary angle, the upper end of the holder 650 supports the holder 620 so that the holder 620 is unfolded around the pedestal 600. The laundry is kept in the laundry hanger rod 630 of the hanger 620 to dry the dehydrated laundry.

However, the folding drying rack having such a configuration has a fixed stand 650 fixed by the hinge 651 in a state in which the hanger 620 of the one side fixed by the hinge bolt 610 is extended to the upper part between the pedestal 600 by hand. By rotating so that the upper part of the fixed stand 650 is caught on the hanger rod 630 of the unfolded hanger 620, one hanger 620 is unfolded, and the other hanger is also unfolded on the upper part of the pedestal 600 through the same process. There was a lot of inconvenience in the process of folding and drying the wet laundry on the hanger rod (630) in the state, and then folding and drying the drying table in the reverse order.

And there is another problem that can not be used when the fixing stand 650 hinged to the pedestal 600 is separated from the pedestal 600 is lost or damaged.

The present invention is to unfold the hook of one side coupled with the fixing screw to the hinge of the pedestal in the state of spreading the pedestal to the upper side at the same time to allow the other hook coupled to the other side to be unfolded, and to put the hanger in any position unlocked part In order to keep the hanger unfolded by pressing, and the binding force is released by pressing the pushing part of the unlocking bar so that the locked hanger can be folded by its own weight. An object of the present invention is to provide a folding clothes dryer that can be easily unfolded or folded to be conveniently used for a long time.

The present invention for achieving the above object is the center of the pedestal hinge 310 to the top of the pedestal 300 is coupled to the fixed hinge 320, each pedestal hinge 310 coupled to the fixed hinge 320 In the folding clothes drying rack configured to be coupled to both sides of the hanger 200 to the variable folding fixing part 100, the variable folding fixing part 100 is fixed to rotate to both ends of the hinge bar 10, respectively The hanger 200 is coupled to the hinge piece 20 by interference fit, and the hinge piece 20 to which the hanger 200 is coupled is coupled to the pedestal hinge 310 by a fixing screw 30 to be engaged with each other. Is configured to be selectively fitted to the unlocking portion 40 coupled to the pedestal hinge 310 to the lower portion that the hinge piece 20 is engaged with each other so that the hanger 200 is maintained in an unfolded state, the hinge The piece 20 crosses the hinge axis along which the hinge groove 21 is formed. Side being formed with a direction in geolyidae insertion port 22, and the geolyidae inlet 22 sectors as opposed to the other direction as the gear 23 is integrally formed doeeojim characterized.

In addition, the unlocking portion 40 is bent both sides of the unlocking bar 42 is inserted into the stepped groove 41 formed in each pedestal hinge 310, the hinge piece having the sector gear 23 A sector curved surface 43 having a curvature smaller than the curvature of the sector gear 20 is formed in the axial direction in the axial direction, and a part of the unlocking bar 42 is formed in the sector curved surface 43. Is formed integrally with each unlocking groove 44 into which is selectively inserted, and a stopper protrusion 24 is formed at the end of the sector gear 23, and each of the insertion grooves 41 is inserted into the stepped groove 41. The spring 45 is fitted to the unlocking bar 42 and the spring 45 is configured to be pressed by the snap ring 46 coupled to the unlocking bar 42.

In addition, an upper end of the unlocking bar 42 to which the snap ring 46 is coupled is formed to protrude to the upper portion of the stepped groove 41, and the unlocking groove 44 has a corner formed at one side and the other side. It is characterized in that the edge is formed in a ratchet shape worn in a curved shape.

In addition, the unlocking bar 42 is bent into the interference removing unit 422 having a horizontal direction at the lower end of the vertical slide portion 421 is inserted into the stepped groove 41 and the interference removing unit 422 The locking key portion 423 having a stepped shape is bent, and the locking key portion 423 is coupled so that the rolling member 423a fitted to the unlocking groove 44 is positioned by the side cocking 423b. An object of the present invention is to provide a folding laundry dryer, characterized in that the pushing portion 424 having a shape protruding upward from the locking key portion 423 is integrally formed.

Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings.

Figure 2 is a perspective view showing a laundry drying rack unfolded state according to the present invention, Figure 3 is a perspective view showing a folded laundry drying rack according to the present invention, Figure 4 is an enlarged perspective view of part A of Figure 2, Figure 5 3 is an enlarged perspective view of part B of FIG. 3, and FIG. 6 is an exploded perspective view illustrating a variable folding fixing part on a laundry drying rack according to the present invention.

Folding laundry drying rack according to the present invention is composed of a variable folding fixing part 100, a hanger 200, the pedestal 300 and the pedestal hinge 310 to the top of the pedestal 300 having each hook rod 500 The center of which is integrally coupled to the injection-molded fixed hinge 320, wherein the fixed hinge 320 is coupled to the fixed groove 330 formed on the other side, each pedestal coupled to the fixed hinge 320 Both side ends of the hanger 200 having a different hook rod 500 on the hinge 310 is configured to be coupled by the variable folding fixing part (100).

Here, the variable folding fixing part 100 is coupled to the hinge stand 20 is fixed to the hinge piece 20 rotatably fixed to both ends of the hinge bar 10, the hanger 200 is The combined hinge pieces 20 are configured to be coupled to the pedestal hinge 310 by fixing screws 30 so as to be engaged with each other.

The unlocking portion 40 coupled to the pedestal hinge 310 is selectively inserted into the unlocking groove 44 to be described later, so that the hinge piece 20 is engaged so that the hanger 200 is held in an unfolded state. It is configured to

The unlocking portion 40 is a hinge piece having both of the bent side of the unlocking bar 42 is inserted into the stepped groove 41 formed in each pedestal hinge 310, the sector gear 23 to be described later ( A sector curved surface 43 having a curvature smaller than the curvature of the sector gear 20 is formed to extend in the axial direction, and the locking curved portion 43 which is a part of the unlocking bar 42 is formed on the sector curved surface 43. A plurality of unlocking grooves 44 into which the 423 is selectively inserted are integrally formed.

A spring 45 is fitted to each unlocking bar 42 inserted into the stepped groove 41, and the spring 45 is pressurized by a snap ring 46 coupled to the unlocking bar 42. The upper end of the unlocking bar 42 to which the snap ring 46 is coupled is configured to protrude upward from the stepped groove 41.

The unlocking groove 44 has an edge formed at one side thereof, and the locking key portion 423 of the unlocking bar 42 described later is easily formed by forming the corner at the other end thereof having a curved or straight ratchet shape. It is formed so that it can pass over or exit.

The unlocking bar 42 may be bent to the interference removing unit 422 having a horizontal direction at the lower end of the vertical slide portion 421 to be inserted into the stepped groove 41 to avoid interference with the sector gear 23. And a locking key portion 423 having a stepped shape in the interference canceling portion 422 is formed to be inserted into the unlocking groove 44 formed in the sector curved surface 43.

The locking key portion 423 is formed by inserting a rolling member 423a having a through groove into the unlocking bar 42 in advance, and having a side cocking 423b pressed against the side on which the interference canceling portion 422 is formed. It is configured to prevent the rolling member 423a from being moved in the axial direction of the unlocking bar 42.

In addition, the locking key portion 423 is configured to be integrally bent to form a pushing portion 424 having a shape protruding upward by extending it.

The hinge piece 20 has a hanger insertion hole 22 formed in one direction crossing the hinge axis line where the hinge groove 21 is formed, and the sector gear 23 in the other direction facing the hanger insertion hole 22. The stop protrusion 24 is formed integrally and has a form in which a plurality of gear teeth are connected to one end of the sector gear 23, and the stop protrusion 24 can be obtained by not forming a gear. In the drawings, reference numeral 700 is an intermediate hanger configured to prevent the pedestal 300 from spreading beyond a certain limit and to hang extra wet laundry.

Figure 7a, 7b is an exemplary view showing the operating state of the sector gear formed on the hinge piece in the laundry drying rack according to the present invention, Figures 8a, 8b are views of the unlocking groove formed in the hinge piece in the laundry drying rack according to the present invention. 9A to 9C are exemplary views illustrating an operation state in which a locking key unit is selectively inserted into an unlocking groove of a hinge piece in a laundry drying rack according to the present invention.

In order to hang the wet laundry using the clothes drying rack having such a configuration, first, as shown in FIG. 7A, both sides of the pedestal 300 are opened and unfolded while being coupled between the pedestals 300. As the intermediate hanger 700 is unfolded, the pedestal 300 is kept open.

Next, when one of the hanger 200 is lifted by the hand in the direction of the solid arrow to hold the hanger 200 of the hanger 200 is coupled to the hanger insertion hole 22 of the hinge piece 20, the hinge piece ( As the 20 is fitted to the hinge bar 10 coupled with the fixing screw 30, the hanger 200 is rotated in the direction of the arrow about the hinge bar 10.

At this time, since the sector gear 23 formed on the hinge piece 20 is engaged with another sector gear formed on the other hinge piece, the other rack of the opposite side is also rotated, and the unlocking groove 44 on the sector gear 23 is rotated. As the formed sector curved surface 43 is extended, the sector curved surface 43 is also rotated as shown in Fig. 8A.

In addition, as the unlocking groove 44 formed in the sector curved surface 43 is rotated while the sector curved surface 43 is rotated, the rolling member of the locking key portion 423 located in the unlocking groove 44 is rotated. As the 423a is pushed in the direction of the arrow in FIGS. 8A and 9A, the hook 200 is completely unfolded as shown in FIGS. 2, 7B, and 8B by continuously rotating while the binding force is released. You can hang the laundry and let it dry. At this time, the stop protrusions 24 formed on the sector gears 23 are in contact with each other, thereby preventing further turning down.

Next, the hanger 200 positioned in the unfolded state on the upper part of the pedestal 300 is to be folded in the opposite direction as when unfolded by its own weight, but the vertical slide part 421 formed at both ends of the unlocking bar 42. ) Is inserted into the stepped groove 41 formed in the pedestal hinge 310 and is subjected to the elastic force by the spring 45, so that the rolling member 423a of the locking key portion 423 is unlocked as shown in FIGS. 8B and 9C. By being fitted in the groove 44, it is possible to prevent the folding in the reverse direction.

Next, if you want to fold the drying rack after drying the laundry, as shown in the dotted line in the enlarged view of Figure 8a while at the same time slightly more up the hanger 200 in the unfolded state on the top of the pedestal 300 Likewise, the interference canceling unit 422 and the locking key unit 423 are moved while pushing downward. That is, as the locking key portion 423 is moved downward, the binding force is released as the locking key portion 423 is pushed out while being pushed in the unlocking groove 44 of the sector curved surface 43 and the binding force is released. When the locking key 423 is completely separated from the unlocking groove 44 by pressing the pushing portion 424 of the unlocking bar 42 in a canceled state, the hanger 200 is unfolded in the opposite direction in which the rack 200 is unfolded. The 200 can be folded and stored.

As described above, the present invention allows the other side of the hook coupled to the other side to be unfolded at the same time as unfolding the hook on one side coupled with the fixing screw to the pedestal hinge in the state of spreading the pedestal side and unlocking when the hook is placed at any position. The rack can be kept unfolded by the unit, and the lock rack can be folded by its own weight by pressing the pushing part of the unlocking bar, so that the rack can be easily unfolded in the process of hanging and drying the laundry. In order to achieve the effect that can be used for a long time conveniently.

Claims (4)

The center of the pedestal hinge 310 to the top of the pedestal 300 is coupled to the fixed hinge 320, the both ends of the rack 200 is variable to each pedestal hinge 310 coupled to the fixed hinge 320 In the folding clothes drying rack configured to be coupled to the folding fixing part 100, The variable folding fixing part 100 is coupled to the hinge piece 20 is fixed to the hinge piece 20 fixed to be rotated to both ends of the hinge bar 10, respectively, the hinge piece combined with the hanger 200 20 is coupled to the pedestal hinge 310 by a fixing screw 30 so as to engage with each other, the pedestal hinge to the lower portion that the hinge piece 20 is engaged with each other so that the hanger 200 is maintained in an unfolded state ( The unlocking part 40 coupled to 310 is configured to be selectively fitted, but the hinge piece 20 has a hook stand insertion hole 22 formed in one direction crossing the hinge axis line where the hinge groove 21 is formed. And a sector gear (23) integrally formed in the other direction facing the hanger insertion opening (22). The method of claim 1, The unlocking portion 40 is inserted into the stepped groove 41 formed in each pedestal hinge 310, both sides of the bent side of the unlocking bar 42 is inserted, the hinge piece having the sector gear 23 (20) The sector curved surface 43 having a curvature smaller than the curvature of the sector gear 20 is formed to extend in the axial direction, a portion of the unlocking bar 42 is selectively selected to the sector curved surface 43 Each unlocking groove 44 to be inserted into the groove is formed integrally, and a stop protrusion 24 is formed at the end of the sector gear 23, and each unlocking groove inserted into the stepped groove 41 is formed. The spring (45) is fitted to the bar 42, the folding clothes drying rack characterized in that the spring 45 is configured to be pressed by a snap ring 46 coupled to the unlocking bar (42). The method of claim 2, The upper end of the unlocking bar 42 to which the snap ring 46 is coupled is formed to protrude to the upper portion of the stepped groove 41, and the unlocking groove 44 has an edge formed at one side and an edge at the other side. Folding laundry rack characterized in that formed in a ratchet shape worn in a curved form. The method according to claim 2 or 3, The unlocking bar 42 is bent into the interference removing unit 422 having a horizontal direction at the lower end of the vertical slide portion 421 is inserted into the stepped groove 41 and stepped on the interference removing unit 422 The locking key portion 423 having a shape is bent, the locking key portion 423 is coupled so that the rolling member 423a fitted to the unlocking groove 44 is positioned by the side cocking 423b, and Folding type laundry rack characterized in that the pushing portion 424 having a form protruding upwardly extending to the locking key portion 423 is formed integrally.

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