WO2014181974A1 - Ceiling laundry rack - Google Patents

Ceiling laundry rack Download PDF

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Publication number
WO2014181974A1
WO2014181974A1 PCT/KR2014/003230 KR2014003230W WO2014181974A1 WO 2014181974 A1 WO2014181974 A1 WO 2014181974A1 KR 2014003230 W KR2014003230 W KR 2014003230W WO 2014181974 A1 WO2014181974 A1 WO 2014181974A1
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WO
WIPO (PCT)
Prior art keywords
link
folding
bar
link bar
bars
Prior art date
Application number
PCT/KR2014/003230
Other languages
French (fr)
Korean (ko)
Inventor
이흥재
Original Assignee
Lee Heung Jai
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lee Heung Jai filed Critical Lee Heung Jai
Publication of WO2014181974A1 publication Critical patent/WO2014181974A1/en

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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F57/00Supporting means, other than simple clothes-lines, for linen or garments to be dried or aired 
    • D06F57/12Supporting means, other than simple clothes-lines, for linen or garments to be dried or aired  specially adapted for attachment to walls, ceilings, stoves, or other structures or objects
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F57/00Supporting means, other than simple clothes-lines, for linen or garments to be dried or aired 
    • D06F57/12Supporting means, other than simple clothes-lines, for linen or garments to be dried or aired  specially adapted for attachment to walls, ceilings, stoves, or other structures or objects
    • D06F57/125Supporting means, other than simple clothes-lines, for linen or garments to be dried or aired  specially adapted for attachment to walls, ceilings, stoves, or other structures or objects for attachment to, or close to, the ceiling

Definitions

  • the present invention relates to a ceiling laundry drying rack for raising and lowering a drying rod connected to the ceiling by manual or electric movement.
  • the X-link combination consisting of X-links is not smooth because the friction between the X-link combination device, the fixed frame, and the dry-rod supporting frame occurs due to the operation of the X-link combination device when it is unfolded.
  • the parallel link combination device is provided with a plurality of fold link link is configured by rotatably coupling a plurality of fold link link with each other, each of the fold link
  • the fold link bar which is coupled to the fixed frame and the drying rod support frame, is the fixed frame among the fold link bars.
  • the horizontal link bar is rotatably coupled to the drying rod support frame, respectively, and the horizontal link bar is rotatably horizontally coupled to each of the folding link bars, respectively, to the respective folding link bars of the respective folding links.
  • the foldable link bar is provided parallel to each other at intervals, so that the drying rod is smoothly lifted by the parallel link combination device, which is much smoother than the X link combination device, and the drying rod does not tilt, thereby increasing convenience of use. It is about a drying stand.
  • clothes racks that use clothes racks to spread clothes, and clothes racks to fold clothes racks when not hanging.
  • ceiling clothes racks are often used. have.
  • the ceiling laundry dryer is divided into manual type which controls the height of the drying rod by human power and electric type which adjusts the height of the drying rod by electric power.
  • manual type which controls the height of the drying rod by human power
  • electric type which adjusts the height of the drying rod by electric power.
  • the X-link combining device is a device composed of X-links, one side of the X-link combining device is coupled to a fixed frame fixed to the ceiling, the other side of the X-link combining device has a configuration that is coupled to the drying rod support frame to be washed.
  • these ceiling laundry racks are equipped with these X-link combinations, which are manual or electric, but almost all of them have one or more X-links combined to prevent the rods from shaking.
  • FIG. 1 is a perspective view of a conventional ceiling laundry drying unit is lowered in the middle.
  • the drying rod support frame 12 is moved upward by manual or electric movement, the length thereof becomes shorter as the X-link combination device 30 is folded, and when the drying rod support frame 12 is lowered, the X-link combination device ( 30 is extended, in which case the X-link termination connecting shaft 32 at the end of the X-link combination device 30 prevents the drying rod support frame 12 from shaking.
  • the drying rod support frame 12 is prevented from shaking.
  • the X link combination device 30 when the X link combination device 30 is folded and the length is shortened, between the X link terminal connection shaft 32 at the upper end and the X link terminal connection shaft 32 at the lower end, the X link combination device 30 is opened.
  • the length is longer and the length is increased, the X link terminal connecting shaft 32 on the upper side and the X link terminal connecting shaft 32 on the lower side become narrow, so that each X link terminal connecting shaft 32 is inserted.
  • the X-link terminal connecting shaft slide hole 11 of the upper fixed frame 10 and the X-link terminal connecting shaft slide hole 11 of the drying rod support frame 12 below is It is formed long on both sides in the transverse direction, respectively.
  • the X link connecting shaft 31 serves to couple the X link 33 to each other.
  • FIG. 2 is a front view illustrating an X link bar of a conventional ceiling laundry dryer.
  • an X link intermediate shaft hole 39 is provided in the middle of the X link bar 34, and X link connecting shaft holes 38 are provided at both ends of the X link bar 34.
  • FIG. 3 is a front view showing an X-link of the conventional ceiling laundry dryer.
  • two X link bars 34 are rotatably coupled to the X link intermediate shaft 37 at an intermediate portion of each X link bar 34.
  • the X link 33 may be formed by combining the X link bar 34 with an X letter, and may configure the X link combination device 30 with one or more X links 33.
  • the X-link connecting shaft 31, X-link end connecting shaft 32, X-link intermediate shaft 37 constituting the X-link combination device 30 can be made of various mechanical elements such as bolts, rivets, pins, Such a mechanical element is inserted into the X-link connecting shaft hole 38 or the X-link intermediate shaft hole 39 so that the X link bar 34 is rotatably coupled.
  • both the manual and the electric drive X-links in which one or more X-links 33 in which the drying rod support frame 12 is connected to the X-link bar 34 in an "X" shape are combined.
  • Combination apparatus 30 is provided, and the ceiling straw drying rack is supported by the X-link combination apparatus 30 when the user lifts or lowers the drying rod support frame 12 by manual or electric power while being supported on the ceiling side.
  • the X-link combination device 30 is folded or unfolded, the drying rod support frame 12 is lifted up and down.
  • the one or more X-link combination device 30 is coupled to the X link bar 34 is coupled to the "X" shape structure of the dry bar support frame 12 is not smooth to lift up and down. There is a problem.
  • the connecting shaft 32 slides in the X-link end connecting shaft slide hole 11 of the lower drying rod support frame 12, and each of the X link end connecting shaft 32 and the X-link end connecting shaft slide hole 11 This is because the friction with) increases significantly and the X link combination device 30 does not operate smoothly.
  • the X-link terminal connecting shaft slide hole 11 of the fixed frame 10 and the X-link terminal connecting shaft slide hole 11 of the drying rod support frame 12 are formed to be horizontally long on both sides, respectively,
  • the connecting shaft 32 is slid in the X link terminal connecting shaft slide hole 11
  • the direction of the force applied to the X link terminal connecting shaft 32 and the longitudinal direction of the X link terminal connecting shaft slide hole 11 This does not match.
  • the handle 43 is pulled up to lift the drying rod support frame 12 connected to the rope 42, or the drying rod support frame 12 by the electric method.
  • friction resistance is generated between each X link end connecting shaft 32 and X link end connecting shaft slide hole 11, so it is very difficult to raise the drying rod support frame 12 up. .
  • the present invention is to solve the above problems, by providing a parallel link combination device in place of the X-link combination device, while the drying rod is smoothly lifted, by implementing the drying rod support frame does not tilt, more convenient to use It is an object of the present invention to provide a ceiling laundry drying machine.
  • the fixed frame 10 is attached to the ceiling
  • the drying rod support frame 12 is disposed parallel to the fixed frame 10 and the drying rod support frame 12
  • the drying rod lifting means are spaced at equal intervals based on the first direction.
  • Folded links 50 and 60 which are spaced apart from each other and rotatably coupled to the fixed frame 10 and the dry rod support frame 12, respectively, and the fixed frame 10 and the dry rod support frame 12.
  • a parallel link combination device 20 including at least one horizontal link bar 23 rotatably coupled over the folded links 50 and 60, respectively, in parallel with the folded links 50 and 60. Is a plurality of folding rings that are foldable Formed of a bar (51,61), the folded link bars (51,61) facing each may provide the ceiling Clothes Drying characterized in that the forming of the same length.
  • the horizontal link bar 23 can be rotatably coupled to the folded link (50, 60), respectively.
  • the rotation axis direction of the folding link (50, 60) and the fixed frame 10 may be formed in a second direction perpendicular to the first direction.
  • the parallel link combination device 20 by connecting the two folding link bars (51, 61) foldably connected, the two folding link bars (51, 61) so that the folding angle is not greater than a certain angle May include a link wire 81 to limit the unfolding.
  • the parallel link combination device 20 is formed at the end of the horizontal link bar 23 to contact the folding link bar (51, 61) to rotate, so that the folding angle is not greater than a certain angle It may comprise a link bar stopper 24 for limiting the unfolding of the two folding link bars 51 and 61.
  • the parallel link combination device 20 is formed to be protruded at the end of the folding link bar (51, 61) of the two folding link bar (51, 61) that is foldably connected to rotate By contacting the other folding link bar (51, 61), the folding link bar stopper 22 for limiting the unfolding of the two folding link bar (51, 61) so that the folding angle is not greater than a predetermined angle Can be.
  • the folding angle of the intermediate folding bar (51, 61) and the upper folding link bar (51, 61), the intermediate folding bar (51, 61) and lower folding link bar (51, 61) may include a folding angle equalization link bar (52a) (52b) (52c) (62a) to uniform the folding angle of the.
  • the drying rod support frame 12 is elevated in the process of the overall length of the parallel link combination device 20 is shortened or lengthened, parallel link terminal connecting shaft of the parallel link combination device 20 Since the 27 does not move in the horizontal direction, the frame parallel link terminal connecting shaft hole 21 does not need to be formed long in the fixed frame 10 and the drying rod support frame 12, and may be formed in a circular shape.
  • the drying rod support frame 12 is not easily inclined while being inclined, so that the user can conveniently use the ceiling laundry dryer even with a small force of a manual or electric system. To provide an advantageous effect.
  • FIG. 1 is a perspective view of a state in which the conventional ceiling clothes drying rack is lowered
  • Figure 2 is a front view showing an X-link bar of the conventional ceiling laundry dryer
  • FIG. 3 is a front view showing an X-link of the conventional ceiling laundry dryer
  • Figure 4 is a perspective view of the ceiling laundry drying rack is in the middle lowered state of an embodiment of the present invention
  • Figure 5 is a side view of the ceiling laundry drying rack is in the middle lowered state of an embodiment of the present invention
  • FIG. 6 is an explanatory view when the length of the parallel link combination device of the ceiling laundry dryer of the embodiment of the present invention is shorter and longer;
  • Figure 7 is a side view showing a parallel link combination device of the ceiling laundry dryer according to an embodiment of the present invention.
  • Figure 8 is a side view showing another embodiment of the parallel link combination device of the ceiling laundry dryer according to the present invention.
  • FIG. 9 is a perspective view illustrating a horizontal link bar with a link bar stopper of the parallel link combination device shown in FIG. 8;
  • Figure 10 is a side view showing another embodiment of the parallel link combination device of the ceiling laundry dryer according to the present invention.
  • FIG. 11 is a perspective view illustrating a folding link bar having a folding link bar stopper of the parallel link combination device shown in FIG. 10.
  • FIG. 12 is a side view showing a folding link and a horizontal link bar, a fixing frame and a drying rod support frame constituting a fourth embodiment of the parallel link combination device of the ceiling laundry dryer according to the present invention
  • Figure 13 is a side view showing a fifth embodiment of the parallel link combination device of the ceiling laundry dryer according to the present invention.
  • FIG. 14 is a side view of a ceiling laundry dryer having a sixth embodiment of a parallel link combination device of the ceiling laundry dryer according to the present invention.
  • FIG. 15 is a side view of a ceiling laundry dryer having a seventh embodiment of a parallel link combination device of the ceiling laundry dryer according to the present invention.
  • Figure 4 is a perspective view of the ceiling laundry dryer in an intermediate lowered state of one embodiment of the present invention
  • Figure 5 is a side view of the ceiling laundry dryer in an intermediate lowered state of an embodiment of the present invention.
  • the fixed frame 10 In place of the X-link combination device 30 is coupled to one or more X-links 33 coupled to the X-link bar 34 in an "X" structure between the drying rod support frame 12, the present invention As shown in FIG. A parallel link combination device 20 is provided.
  • Parallel link combination device 20 is a foldable link 50 is configured by rotatably coupling a plurality of foldable link bar (51, 61) to each other in the left and right directions (first direction) of the parallel link combination device 20.
  • Bars 51 and 61 are rotatably coupled to the fixed frame 10 and the dry rod support frame 12, respectively.
  • the horizontal link bars 23 are horizontally coupled to each of the folding link bars 51 and 61 of the respective folding links 50 and 60 so as to be rotatable, and the respective folding links corresponding to each other.
  • Bars 51 and 61 are rotatably coupled to the fixed frame 10, the horizontal link bar 23, or the dry rod support frame 12 so that the space between the upper and lower portions of the bars is the same.
  • Each foldable link bar 51, 61 of each foldable link 50, 60 corresponding to each other is provided in parallel at intervals, and coupled to the foldable link bar 51, 61 corresponding to each other
  • the folding frame bars 51 corresponding to each other so that the left and right sides are equally spaced between the fixing frame 10 and the horizontal link bar 23 and the drying rod support frame 12 corresponding to each other up and down.
  • the fixed frame 10, the horizontal link bar 23 or the drying rod support frame 12 are rotatably attached to the 61, respectively.
  • the foldable link is coupled to the foldable link bars 51 and 61 corresponding to each other, and the fixed frame 10 and the horizontal link bar 23 and the drying rod support frame 12 corresponding to each other up and down correspond to each other.
  • the shapes formed by connecting the positions combined with the bars 51 and 61 respectively become parallelograms, so that each of the folding links 50 and 60 is provided when the drying rod supporting frame 12 is elevated by the drying rod lifting means.
  • the ceiling laundry dryer includes a parallel link combination device (20).
  • the parallel link combination device 20 may include a folding link 50, 60 between the fixed frame 10 and the dry rod support frame 12.
  • the foldable links 50 and 60 may be formed by combining a plurality of foldable link bars 51 and 61 so as to be rotatable with each other.
  • the folding link 50, 60 is a device that does not shake the drying rod when the user walks or hang the laundry, the conventional X-link combination device is combined with one or more X-link X link bar is combined in an "X" shape To replace
  • the foldable link bars 51 and 61 positioned at the top and bottom of the foldable link bars 51 and 61 are rotatably coupled to the fixed frame 10 and the drying rod support frame 12, respectively.
  • the horizontal link bar 23 may be horizontally coupled between the folding link bars 51 and 61 of the folding links 50 and 60 facing each other. At this time, both ends of the horizontal link bar 23 may be rotatably coupled to the folding link bar (51, 61), respectively.
  • the horizontal link bar 23 supports the folding link bars 51 and 61 facing each other, thereby inducing the folding link bars 51 and 61 to be parallel to each other.
  • the ceiling laundry dryer has a feature that the parallel link combination device 20 can be folded or unfolded without the parallel link end connecting shaft 27 sliding laterally.
  • the parallel link terminal connecting shaft 27 is a member for connecting the parallel link combination device 20 and the upper fixed frame 10 or parallel link combination device 20 and the lower drying rod support frame 12. it means.
  • Figure 5 is a side view of the ceiling laundry drying rack is in a lowered state of one embodiment of the present invention.
  • the foldable link bars 51 and 61 positioned at the top of the three foldable link bars 51 and 61 are respectively connected to the fixed link 10 in a parallel link terminal connecting shaft ( 27) can be rotatably coupled.
  • both ends of the folding link bar (51) (61) located in the middle can be rotated with the horizontal link bar 23 together with the folding link bar (51) (61) located at the top and bottom of the parallel link connecting shaft (25), respectively. Can be combined.
  • the lower end of the folding link bar 51, 61 located at the bottom may be rotatably coupled to the drying rod support frame 12 to the parallel link terminal connecting shaft 27.
  • the spacing between the parallel link connecting shafts 25 which respectively couple the 61 and the horizontal link bars 23 is the same, and the lengths of the corresponding two folding link bars 51 and 61 are the same. Therefore, the shape of the fixed frame 10, the upper two fold link bar (51) (61) and the upper horizontal link bar 23, and the middle fold link bar (51) (61) and two horizontal link bar
  • the shape formed by 23 and the shape formed by the lower horizontal link bar 23 and the lower side foldable link bar 51 and 61 and the drying rod support frame 12 may be parallelograms.
  • FIG 6 is an explanatory diagram when the length of the parallel link combination device of the ceiling laundry dryer according to the embodiment of the present invention is shorter and longer.
  • the horizontal sides A1, A2, A3, and A4 shown in the upper and lower portions of FIG. 6 are all the same, and the sides B1, B1, B2, B2, and B3 of the side surfaces corresponding to each other are the same.
  • the length of (B3) is the same respectively. Even if the lengths of the horizontal sides A1, A2, A3, and A4 are all the same, and the lengths of the sides B1, B1, B2, B2, and B3 of the side surfaces corresponding to each other are the same, As shown in FIG. 6A, the horizontal horizontal edges A1, A2, A3 and A4 and the side edges B1, B2, and B3 are small, and the angle c is small.
  • the total length h1 from the side A1 to the bottom horizontal side A4 is short, and shown in FIG. 6B is the horizontal side A1, A2, A3, A4 and the side of the side. (B1) Since the angle d where (B2) and B3 meet is large, the total length h2 from the top horizontal side A1 to the bottom horizontal side A4
  • the parallelogram since the parallelogram always has parallel sides, the top horizontal side A1 and the bottom horizontal side A4 are always parallel to each other. That is, if the top horizontal side A1 is fixed horizontally and the angle between the horizontal sides A1, A2, A3 and A4 and the side sides B1, B2 and B3 changes freely, the top horizontal side The distance between the side A1 and the bottom horizontal side A4 is freely changed, while the bottom horizontal side A4 is always horizontal.
  • the length of the side B1 of the upper side and the length of the side B3 of the lower side are the same, and the length of the side B2 of the middle side is the side B1 of the upper side or the side B3 of the lower side. Since the angle between the horizontal sides (A1, A2, A3, A4) and the sides (B1) (B2) (B3) varies freely, the bottom horizontal side (A4) is transverse. Will not move.
  • the bottom horizontal side A4 is only vertically up and down. It is moving and not moving sideways.
  • the drying rod support frame 12 when the user raises or lowers the drying rod support frame 12 in a manual or electric manner, it is coupled to the parallel link end connecting shaft 27 and the parallel link connecting shaft 25. Since all the elements are rotatably coupled to each other, the drying rod support frame 12 moves up or down, but is always horizontal and does not move laterally.
  • the drying rod support frame 12 is tilted or lateral. Since it does not move in the direction, it can be used comfortably and conveniently.
  • the link wire 81 is coupled to the link wire ring 82 serves to prevent the folding angle of the folding link bar (51) (61) to be mutually rotatable so as not to become too large. do. If the folding angle of the folding link bar 51, 61 is too large, the parallel link combination device 20 may not be folded smoothly when the user raises the drying rod support frame 12.
  • the link wire 81 becomes taut when the folding angles of the folding link bars 51 and 61 become large, so that the folding angle of the folding link bars 51 and 61 is no longer opened, while the folding links If the folding angles of the bars 51 and 61 are narrowed, they are not bent and do not prevent the folding angles of the folding link bars 51 and 61 from narrowing.
  • Figure 7 is a side view showing a parallel link combination device of the ceiling laundry dryer according to an embodiment of the present invention.
  • link wires 81 may be provided on upper and lower foldable link bars 51 and 61 which are folded inward. Since the folding link bars 51 and 61 of both folding links 50 and 60 move simultaneously, the link wire 81 is provided only in the folding link bars 51 and 61 of the one folding link 50 and 60. Even if it is possible, the folding angles of the folding link bars 51 and 61 of both folding links 50 and 60 can be prevented from becoming too wide.
  • the angle (e) formed by the right top fold link bar 61 and the right middle fold link bar 61 and the angle (f) of the left middle fold link bar 51 and the bottom left fold link bar 51 May be different.
  • FIG. 8 is a side view showing another embodiment of the parallel link combination device of the ceiling laundry dryer according to the present invention.
  • the link bar stopper 24 may be provided at one end of the horizontal link bar 23 in order to prevent the folding angle of the folding link bars 51 and 61 from becoming too large.
  • FIG. 9 is a perspective view illustrating a horizontal link bar provided with a link bar stopper of the parallel link combination device shown in FIG. 8.
  • the link bar stopper 24 may be fixedly coupled to one end of the horizontal link bar 23.
  • the folding angle of the folding link bar (51) (61) which is rotatably coupled with the horizontal link bar 23 is opened at a predetermined angle or more, the folding link bar (51) (61) to the link bar stopper (24) ) Will touch and no longer open.
  • the folding angles of the folding link bars 51 and 61 are not impeded.
  • Figure 10 is a side view showing another embodiment of a parallel link combination device of the ceiling laundry dryer according to the present invention.
  • Another embodiment of the parallel link combination device of the ceiling laundry dryer according to the present invention is one end of the folding link bar (51) (61) to prevent the folding angle of the folding link bar (51) (61) is too large Folding link bar stopper 22 may be provided.
  • FIG. 11 is a perspective view illustrating a folding link bar having a folding link bar stopper of the parallel link assembly shown in FIG. 10.
  • the folding link bar stopper 22 is fixedly coupled to one end of the folding link bars 51 and 61.
  • the folding angle of the folding link bar 51, 61 of the folding link bar 51, 61 is more than a predetermined angle
  • the folding link bar stopper 22 is in contact with the folding link bar (51) 61 adjacent to be rotatable adjacently.
  • (51) (61) is restricted from opening any more.
  • the folding angles of the folding link bars 51 and 61 are not impeded.
  • FIG. 12 is a side view showing a folding link and a horizontal link bar, a fixing frame and a drying rod supporting frame constituting a fourth embodiment of the parallel link combination device of the ceiling laundry dryer according to the present invention.
  • the foldable links 50 and 60 are each composed of two foldable link bars 51 and 61.
  • a horizontal link bar 23 may be provided between the folding link bars 51 and 61.
  • the folding link bar ( 51) (61) Since the lengths of the upper and lower folding link bars 51 and 61 constituting each of the folding links 50 and 60 are the same, even if the angle at which the upper and lower folding link bars 51 and 61 are coupled is changed, the folding link bar ( 51) (61) The upper and lower ends do not move laterally.
  • the parallel link end connecting shafts 27 are respectively inserted into the frame parallel link end connecting shaft holes 21 of the fixed frame 10 and the drying rod support frame 12 corresponding to each parallel link terminal connecting shaft hole 28. All foldable link bars 51 and 61 are rotatably coupled.
  • the parallel link connecting shaft 25 is inserted into the horizontal link bar connecting shaft hole 29 provided in the foldable link bars 51 and 61 and the horizontal link bar 23 to be rotatably coupled to each other.
  • the plurality of folding link bars 51 and 61 are rotatably coupled to form the folding links 50 and 60 and the respective folding link bars 51 and 61 forming the folding links 50 and 60.
  • Horizontal link bar 23 is rotatably coupled to constitute a parallel link combination device (20).
  • the horizontal link bar connecting shaft hole 29 of the folding link bars 51 and 61 is not shown hidden by the parallel link connecting shaft 25.
  • the parallel link end connecting shaft 27 or the parallel link connecting shaft 25 is capable of various conventional mechanical elements such as bolts, rivets, and pins, and the foldable link bars 51 and 61 and the horizontal link bar 23 are conventional. It may have the same shape and structure as the X-link bar of the X-link combination device of the clothes dryer.
  • 14 is a drying rod mounting hole in which the drying rod 13 is mounted.
  • Figure 13 is a side view showing a fifth embodiment of the parallel link combination device of the ceiling laundry dryer according to the present invention.
  • a folding angle equalization link bar 62a may be coupled to one side of the parallel link combination device.
  • the link wire 81 or the link bar stopper 24 or the folding link bar stopper 22 provided to prevent the folding angle of the folding link bars 51 and 61 from becoming too large is the folding link bars 51 and 61. It is possible to prevent the folding angle of too large, but it is not possible to match so that the folding angle of several folding link bars (51) (61) becomes evenly larger or smaller.
  • the folding angles (e) and the lower side of the folded link bars 51 and 61 on the upper side are shown.
  • the folding angle (f) of the folding link bar (51) (61) will be different.
  • the folding angle equalization link bar 62a is rotatably coupled to the folding link bar 61 on the upper right side, and the folding link bar 61 on the lower right side is long.
  • the folding angle of the folding link bar 61 on the upper right and the folding link bar 61 on the right middle of the upper right portion and the folding link bar 61 on the right middle are connected to each other so as to be extended to the extended portion.
  • the folding link bar 61 of the upper right and the folding link of the right middle When the folding angle (e) of the bar 61 is opened, the folding angle (f) of the folding link bar 61 of the right middle and the folding link bar 61 of the lower right is opened at the same angle. Therefore, when the parallel link assembly is folded or shortened or extended, the upper and lower portions of the parallel link assembly are evenly folded or unfolded.
  • FIG. 14 is a side view of a ceiling laundry dryer having a sixth embodiment of a parallel link combination device of the ceiling laundry dryer according to the present invention.
  • foldable link bars 51 and 61 may be provided for each foldable link 50 and 60 constituting the parallel link combination device.
  • the folding angle equalizing link bar 62a on the right side is rotated to the extending portion of the folding upper link bar 61 on the right side and the right third folding link bar 61 on the linking axis 63 of the folding angle equalizing link bar. Possibly combined.
  • the folding angle g of the upper right folding link bar 61 and the right second folding link bar 61 is narrowed, the right second folding link bar 61 and the right third folding link bar 61 are narrowed.
  • the folding angle (h) of the narrower narrows at the same angle, and the folding angle (g) of the upper right folding link bar 61 and the right second folding link bar 61 is widened, the right second folding link bar (61) ) And the folding angle (h) of the right third folding link bar 61 is opened at the same angle.
  • FIG. 15 is a side view of a ceiling laundry dryer having a seventh embodiment of a parallel link combination device of the ceiling laundry dryer according to the present invention.
  • five folding link bars 51 and 61 may be provided for each folding link 50 and 60 constituting the parallel link combination device.
  • the folding angle equalization link bar 52b at the upper left is extended to the extended portion of the folding link bar 51 at the upper left and the folding angle equalization link bar connecting shaft 53 at the left third folding link bar 51. Since it is rotatably coupled, when the folding angle j of the left top folding link bar 51 and the left second folding link bar 51 is narrowed, the left second folding link bar 51 and the left third folding link are narrowed. When the folding angle k of the bars 51 is narrowed to the same angle and the folding angle j of the left top folding link bar 51 and the left second folding link bar 51 are opened, the second folding link bar on the left side is opened. The folding angle k of 51 and the left third folding link bar 51 are opened at the same angle.
  • the folding angle equalization link bar 52c at the bottom left is extended to the extended portion of the left third folding link bar 51 and the folding angle equalization link bar connecting shaft 53 at the left fifth folding link bar 51. Since it is rotatably coupled, when the folding angle k of the left second folding link bar 51 and the left third folding link bar 51 is narrowed, the left third folding link bar 51 and the left fourth folding link 51 are narrowed.
  • the folding angle (m) of the bar 51 is narrowed at the same angle, and at the same time, the folding angle (n) of the left fourth folding link bar 51 and the left fifth folding link bar 51 is also narrowing at the same angle,
  • the folding angle k of the second folding link bar 51 and the left third folding link bar 51 is opened, the folding angle of the left third folding link bar 51 and the left fourth folding link bar 51 ( m) opens at the same angle.
  • the folding angle n of the left fourth folding link bar 51 and the left fifth folding link bar 51 is also opened at the same angle.
  • the parallel link combination device 20 when the parallel link combination device 20 is folded or unfolded with the folding angle equalizing link bars 52a, 52b, 52c, and 62a, the upper and lower portions are equalized. Even if the method is not presented, it is possible to make the folding angles of the folding link bars 51 and 61 evenly provided by variously adjusting the folding angle equality link bar.
  • the parallel link combination device 20 is a link wire 81 or a link bar stopper 24 or a folding link bar stopper 22 provided to prevent the folding angle of the folding link bars 51 and 61 from becoming too large. Or, it may not have a folding angle equalization link bar (52a) (52b) (52c) (62a) to allow the upper and lower portions of the parallel link combination device 20 to be folded or unfolded evenly, folding link bar Only the link wire 81 or the link bar stopper 24 or the folding link bar stopper 22 provided to prevent the folding angle of the 51 and 61 from becoming too large, or the parallel link combination device 20 Fold angle equalization link bar 52a, 52b, 52c, 62a which allows the upper and lower parts to be folded or unfolded evenly or prevents the folding angle of the folded link bars 51 and 61 from becoming too large. Link wires 81 or link bar stoppers 24 or folding link bars provided for The upper and lower portions of the stopper 22 and the parallel link combination device 20 may be provided with the folding angle equalizing link bars 52a, 52b
  • the stopper 44 shown in the above drawings is to prevent the drying rod support frame 12 from rising upward
  • the rope fixed shaft 45 is the drying rod support frame 12 and the rope 42 To connect.
  • the rope 42, the rope fixing shaft 45, the stopper 44, the handle 43, and the like constitute the drying rod lifting means.
  • the ceiling laundry drying rack according to the present invention has a structure and function of a conventional clothes rack having a conventional X link, but the other is applied as it is. It is equipped with a device, and greatly improved the convenience of use.
  • the ceiling laundry drying rack of the present invention is not limited to the above-described embodiment, and can be variously modified and implemented within the range in which the technical idea of the present invention is permitted.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)

Abstract

The present invention provides a ceiling laundry rack comprising: a fixed frame (10) attached to the ceiling; a drying rod supporting frame (12) disposed in parallel with and spaced from the fixed frame (10); a drying rod (13) installed in the drying rod supporting frame (12); and a drying rod elevating means for elevating the drying rod supporting frame (12). The drying rod elevating means comprises a parallel link assembling device (20), wherein the parallel link assembling device comprises: foldable links (50, 60) which are disposed to be separated from each other at the same intervals with respect to the first direction and which are rotatably coupled to the fixed frame (10) and the drying rod supporting frame (12); and at least one horizontal link bar (23) which are rotatably coupled to the foldable links (50, 60) to be in parallel with the fixed frame (10) and the drying rod supporting frame (12). The foldable links (50, 60) comprise a plurality of foldable link bars (51, 61) which are foldably connected, wherein the foldable link bars (51, 61), which face each other, have the same length.

Description

천정 빨래 건조대Ceiling clothes rack
본 발명은 수동이나 전동으로 천정에 연결되는 건조봉을 올렸다 내렸다 조절하는 천정 빨래 건조대에 관한 것으로서, 특히 수동이나 전동으로 천정에 연결되는 X링크로 구성된 일명 자바라로 불리는 X링크 조합장치가 접히거나, 펴질 때 X링크 조합장치의 동작에 따른 X링크 조합장치와 고정프레임,건조봉 지지프레임 사이의 마찰저항이 많이 발생하여 건조봉을 올렸다 내렸다 하는 동작이 원활하지 못하므로, X링크로 구성된 X링크 조합장치 대신에 링크바를 평행하게 결합하는 평행 링크 조합장치를 구비하되, 평행링크 조합장치는 복수의 접철링크바를 상호간에 회동가능 하게 결합하여 구성하는 복수의 접철링크를 각각 구비하고, 각각의 접철링크의 접철링크바중에서 고정 프레임과 건조봉 지지프레임에 각각 결합되는 접철링크바는 고정 프레임과 건조봉 지지프레임에 각각 회동가능하게 결합하고, 서로 대응하는 각각의 접철링크의 각각의 접철링크바에 수평링크바가 각각의 접철링크바와 회동가능하게 수평으로 결합되어 서로 대응하는 각각의 접철링크의 각각의 접철링크바가 상호 간격을 두고 평행하게 구비되어 구성되게 하여, X링크 조합장치보다 매우 동작이 원활한 평행링크 조합장치에 의해 건조봉이 원활하게 승강되면서도 건조봉이 기울어 지지 않도록 하여 이용의 편리성을 높이는 천정 빨래 건조대에 관한 것이다.The present invention relates to a ceiling laundry drying rack for raising and lowering a drying rod connected to the ceiling by manual or electric movement. The X-link combination consisting of X-links is not smooth because the friction between the X-link combination device, the fixed frame, and the dry-rod supporting frame occurs due to the operation of the X-link combination device when it is unfolded. Instead of the device is provided with a parallel link combination device for coupling the link bar in parallel, the parallel link combination device is provided with a plurality of fold link link is configured by rotatably coupling a plurality of fold link link with each other, each of the fold link The fold link bar, which is coupled to the fixed frame and the drying rod support frame, is the fixed frame among the fold link bars. The horizontal link bar is rotatably coupled to the drying rod support frame, respectively, and the horizontal link bar is rotatably horizontally coupled to each of the folding link bars, respectively, to the respective folding link bars of the respective folding links. The foldable link bar is provided parallel to each other at intervals, so that the drying rod is smoothly lifted by the parallel link combination device, which is much smoother than the X link combination device, and the drying rod does not tilt, thereby increasing convenience of use. It is about a drying stand.
일반적으로 빨래를 널 때는 빨래 건조대를 펼치고, 빨래를 널지 않을 때는 빨래 건조대를 접는 방식의 빨래 건조대가 있는데, 집 내부의 공간을 효과적으로 이용하기 위해 천정에 빨래 건조대를 설치하는 천정 빨래 건조대가 많이 이용되고 있다. In general, there are clothes racks that use clothes racks to spread clothes, and clothes racks to fold clothes racks when not hanging.In order to use the space inside the house effectively, ceiling clothes racks are often used. have.
천정 빨래 건조대는 사람의 힘으로 건조봉의 높이를 조절하는 수동식과 전기의 힘으로 건조봉의 높이를 조절하는 전동식으로 구분된다. 그런데 빨래를 걸 때나 걸고 나서 천정에서 아래로 내려 뜨려진 빨래 건조봉이 흔들리면 매우 불편하다. 때문에 빨래 건조봉이 흔들리는 것을 방지하기 위해, 종래에는 X링크 조합장치를 구비하였다. The ceiling laundry dryer is divided into manual type which controls the height of the drying rod by human power and electric type which adjusts the height of the drying rod by electric power. However, it is very inconvenient when the laundry drying rods that are lowered down from the ceiling after hanging or hanging are shaken. Therefore, in order to prevent the laundry drying rod from shaking, the conventional X-link combination device was provided.
X링크 조합장치는 X링크로 구성된 장치로서, X링크 조합장치의 일측은 천정에 고정되는 고정 프레임에 결합되고, X링크 조합장치의 다른 측은 빨래가 걸리는 건조봉 지지프레임에 결합되는 구성을 갖는다. The X-link combining device is a device composed of X-links, one side of the X-link combining device is coupled to a fixed frame fixed to the ceiling, the other side of the X-link combining device has a configuration that is coupled to the drying rod support frame to be washed.
베란다에 주로 설치되는 이러한 천정 빨래 건조대는 수동식이나 전동식이나 거의 대부분이 건조봉이 흔들리는 것을 방지하기 위해 하나 이상의 X링크가 결합된 이러한 X링크 조합장치를 구비하고 있다.Mainly installed on the veranda, these ceiling laundry racks are equipped with these X-link combinations, which are manual or electric, but almost all of them have one or more X-links combined to prevent the rods from shaking.
도 1은 종래의 천정 빨래 건조대가 중간 하강된 상태의 사시도이다.1 is a perspective view of a conventional ceiling laundry drying unit is lowered in the middle.
도 1을 참조하여 종래의 천정 빨래 건조대의 구조와 작용을 좀 더 구체적으로 살펴보면 다음과 같다.Looking at the structure and operation of the conventional ceiling laundry drying rack in more detail with reference to Figure 1 as follows.
수동이나 전동에 의해 건조봉 지지프레임(12)이 위로 상승하면 X링크 조합장치(30)가 접혀짐에 따라 길이가 짧아지고, 건조봉 지지프레임(12)이 아래로 하강하면 X링크 조합장치(30)가 길게 펼쳐지는데, 어느 경우에나 X링크 조합장치(30)의 종단에 있는 X링크 종단 연결축(32)이 건조봉 지지프레임(12)이 흔들리는 것을 방지한다.If the drying rod support frame 12 is moved upward by manual or electric movement, the length thereof becomes shorter as the X-link combination device 30 is folded, and when the drying rod support frame 12 is lowered, the X-link combination device ( 30 is extended, in which case the X-link termination connecting shaft 32 at the end of the X-link combination device 30 prevents the drying rod support frame 12 from shaking.
구체적으로, X링크 종단 연결축(32)은, 위에 있는 고정 프레임(10)의 X링크 종단 연결축 슬라이드공(11)과, 아래에 있는 건조봉 지지프레임(12)의 X링크 종단 연결축 슬라이드공(11)에 각각 양측으로 접촉됨으로써, 건조봉 지지프레임(12)이 흔들리는 것을 방지한다. Specifically, the X-link terminal connecting shaft 32, the X-link terminal connecting shaft slide hole 11 of the upper fixed frame 10 and the X-link terminal connecting shaft slide of the drying rod support frame 12 below By contacting the ball 11 on both sides, the drying rod support frame 12 is prevented from shaking.
여기서, X링크 조합장치(30)가 접혀져 길이가 짧아지면, 상단의 X링크 종단 연결축(32) 사이와 하단의 X링크 종단 연결축(32)의 사이가 벌어지고, X링크 조합장치(30)가 펼쳐져 길이가 길어지면, 상단의 X링크 종단 연결축(32) 사이와 하단의 X링크 종단 연결축(32)의 사이가 좁아지므로, 각각의 X링크 종단 연결축(32)이 삽입된 상태에서 슬라이딩 되면서 왕복할 수 있도록, 위에 있는 고정프레임(10)의 X링크 종단 연결축 슬라이드공(11)과, 아래에 있는 건조봉 지지프레임(12)의 X링크 종단 연결축 슬라이드공(11)은 양측으로 각각 횡방향으로 길게 형성되어 있다. Here, when the X link combination device 30 is folded and the length is shortened, between the X link terminal connection shaft 32 at the upper end and the X link terminal connection shaft 32 at the lower end, the X link combination device 30 is opened. When the length is longer and the length is increased, the X link terminal connecting shaft 32 on the upper side and the X link terminal connecting shaft 32 on the lower side become narrow, so that each X link terminal connecting shaft 32 is inserted. In order to reciprocate while sliding in, the X-link terminal connecting shaft slide hole 11 of the upper fixed frame 10, and the X-link terminal connecting shaft slide hole 11 of the drying rod support frame 12 below is It is formed long on both sides in the transverse direction, respectively.
한편, X링크 연결축(31)은 X링크(33)를 서로 결합시키는 기능을 하는 것이다.On the other hand, the X link connecting shaft 31 serves to couple the X link 33 to each other.
도 2는 종래의 천정 빨래 건조대의 X링크바를 도시한 정면도이다.2 is a front view illustrating an X link bar of a conventional ceiling laundry dryer.
도 2에서 도시한 바와 같이, X링크바(34)의 중간에는 X링크 중간축공(39)이 구비되어 있고 X링크바(34)의 양단부에는 X링크 연결축공(38)이 구비되어 있다. As shown in FIG. 2, an X link intermediate shaft hole 39 is provided in the middle of the X link bar 34, and X link connecting shaft holes 38 are provided at both ends of the X link bar 34.
도 3은 종래의 천정 빨래 건조대의 X링크를 도시한 정면도이다.3 is a front view showing an X-link of the conventional ceiling laundry dryer.
도 3을 참조하면, 2개의 X링크바(34)가 각각의 X링크바(34)의 중간 부분에서 X링크 중간축(37)으로 각각 회동 가능하게 결합되어 있다. 이처럼 X링크(33)는 X링크바(34)가 X자로 결합하여 이루어질 수 있으며, 하나 이상의 X링크(33)로 X링크 조합장치(30)를 구성할 수 있다.Referring to FIG. 3, two X link bars 34 are rotatably coupled to the X link intermediate shaft 37 at an intermediate portion of each X link bar 34. As such, the X link 33 may be formed by combining the X link bar 34 with an X letter, and may configure the X link combination device 30 with one or more X links 33.
또한, X링크 조합장치(30)를 구성하는 X링크 연결축(31), X링크 종단 연결축(32), X링크 중간축(37)은 볼트,리벳,핀 등 여러가지 기계요소로 가능하며, 이러한 기계요소가 X링크 연결축공(38)이나 X링크 중간축공(39)에 삽입되어 X링크바(34)가 회동 가능하게 결합한다.In addition, the X-link connecting shaft 31, X-link end connecting shaft 32, X-link intermediate shaft 37 constituting the X-link combination device 30 can be made of various mechanical elements such as bolts, rivets, pins, Such a mechanical element is inserted into the X-link connecting shaft hole 38 or the X-link intermediate shaft hole 39 so that the X link bar 34 is rotatably coupled.
앞서 살펴 보았듯이, 종래의 천정 빨래 건조대는 수동식이나 전동식 모두 건조봉 지지프레임(12)이 X링크바(34)가 "X"자 구조로 결합된 하나 이상의 X링크(33)가 결합된 X링크 조합장치(30)를 구비하고 있으며, 천정 빨대 건조대는 이러한 X링크 조합장치(30)에 의해, 천정 측에 지지된 상태에서 이용자가 수동이나 전동으로 건조봉 지지프레임(12)을 올리거나 내릴 때, X링크 조합장치(30)가 접히거나 펼쳐짐에 따라서 건조봉 지지프레임(12)이 상하로 승강하게 된다.As described above, in the conventional ceiling laundry dryer, both the manual and the electric drive X-links in which one or more X-links 33 in which the drying rod support frame 12 is connected to the X-link bar 34 in an "X" shape are combined. Combination apparatus 30 is provided, and the ceiling straw drying rack is supported by the X-link combination apparatus 30 when the user lifts or lowers the drying rod support frame 12 by manual or electric power while being supported on the ceiling side. As the X-link combination device 30 is folded or unfolded, the drying rod support frame 12 is lifted up and down.
그러나 X링크바(34)가 "X"자 구조로 결합된 하나 이상의 X링크(33)가 결합된 이러한 X링크 조합장치(30)는 건조봉 지지프레임(12)이 상하로 승강하는 것이 원활하지 못한 문제가 있다.However, the one or more X-link combination device 30 is coupled to the X link bar 34 is coupled to the "X" shape structure of the dry bar support frame 12 is not smooth to lift up and down. There is a problem.
이는, 상단과 하단의 X링크 종단 연결축(32)이 상단의 고정 프레임(10)의 X링크 종단 연결축 슬라이드공(11)과, 하단의 건조봉 지지프레임(12)의 X링크 종단 연결축 슬라이드공(11)에 삽입되어, 건조봉 지지프레임(12)이 상하로 승강할 때, 상단의 고정 프레임(10)의 X링크 종단 연결축 슬라이드공(11)에서 슬라이딩되고, 하단의 X링크 종단 연결축(32)이 하부의 건조봉 지지프레임(12)의 X링크 종단 연결축 슬라이드공(11)에서 슬라이딩되는데, 각각의 X링크 종단 연결축(32)과 X링크 종단 연결축 슬라이드공(11)과의 마찰이 크게 발생하여 X링크 조합장치(30)가 원활히 동작하지 못하기 때문이다.The X link terminal connecting shaft 32 of the upper and lower ends of the X link terminal connecting shaft slide hole 11 of the fixing frame 10 of the upper end, and the X link terminal connecting shaft of the drying rod support frame 12 of the lower end Inserted into the slide hole 11, when the drying rod support frame 12 is moved up and down, it slides in the X-link end connecting shaft slide hole 11 of the fixed frame 10 of the upper end, the X link end of the lower end The connecting shaft 32 slides in the X-link end connecting shaft slide hole 11 of the lower drying rod support frame 12, and each of the X link end connecting shaft 32 and the X-link end connecting shaft slide hole 11 This is because the friction with) increases significantly and the X link combination device 30 does not operate smoothly.
특히, 고정 프레임(10)의 X링크 종단 연결축 슬라이드공(11)과 건조봉 지지프레임(12)의 X링크 종단 연결축 슬라이드공(11)이 각각 양측으로 횡으로 길게 형성되어, X링크 종단 연결축(32)이 X링크 종단 연결축 슬라이드공(11) 내에서 슬라이딩될 때, X링크 종단 연결축(32)에 가해지는 힘의 방향과 X링크 종단 연결축 슬라이드공(11)의 길이방향이 일치하지 않는다.In particular, the X-link terminal connecting shaft slide hole 11 of the fixed frame 10 and the X-link terminal connecting shaft slide hole 11 of the drying rod support frame 12 are formed to be horizontally long on both sides, respectively, When the connecting shaft 32 is slid in the X link terminal connecting shaft slide hole 11, the direction of the force applied to the X link terminal connecting shaft 32 and the longitudinal direction of the X link terminal connecting shaft slide hole 11 This does not match.
따라서, X링크 종단 연결축(32)에 가해지는 힘의 방향과 X링크 종단 연결축(32)이 진행하는 방향의 상호 간에 각도 차이가 크게 발생하고 이로 인하여, X링크 종단 연결축(32)과 X링크 종단 연결축 슬라이드공(11)과의 사이에 마찰저항이 크게 발생하기 때문에 X링크(33)가 원활하게 동작하지 못하게 된다. 결과적으로, 건조봉 지지프레임(12)이 상하로 승강하는 것이 원활하지 못하는 문제점이 발생한다.Therefore, a large angle difference occurs between the direction of the force applied to the X-link terminal connecting shaft 32 and the direction in which the X-link terminal connecting shaft 32 travels, and thus, the X-link terminal connecting shaft 32 and Since the frictional resistance is largely generated between the X link terminal connecting shaft slide hole 11, the X link 33 does not operate smoothly. As a result, there is a problem that it is not smooth to lift the drying rod support frame 12 up and down.
또한, 건조봉(13)에 고중량의 빨래가 걸린 상태에서, 손잡이(43)를 당겨서 로우프(42)에 연결된 건조봉 지지프레임(12)을 위로 올리거나, 전동 방식으로 건조봉 지지프레임(12)을 위로 올릴 때, 각각의 X링크 종단 연결축(32)과 X링크 종단 연결축 슬라이드공(11) 사이에서 마찰저항이 크게 발생하여 건조봉 지지프레임(12)을 위로 올리기가 매우 어려운 문제점이 있다.In addition, in the state in which the heavy rods are caught in the drying rod 13, the handle 43 is pulled up to lift the drying rod support frame 12 connected to the rope 42, or the drying rod support frame 12 by the electric method. When raising up, friction resistance is generated between each X link end connecting shaft 32 and X link end connecting shaft slide hole 11, so it is very difficult to raise the drying rod support frame 12 up. .
이에, 본 발명은 상기한 문제점을 해결하기 위한 것으로, X링크 조합장치를 대신하여 평행링크 조합장치를 마련함으로써 건조봉이 원활하게 승강되면서도, 건조봉 지지프레임이 기울어지지 않도록 구현하여, 보다 편리하게 이용할 수 있는 천정 빨래 건조대를 제공하는 것을 그 목적으로 한다.Accordingly, the present invention is to solve the above problems, by providing a parallel link combination device in place of the X-link combination device, while the drying rod is smoothly lifted, by implementing the drying rod support frame does not tilt, more convenient to use It is an object of the present invention to provide a ceiling laundry drying machine.
본 발명이 해결하고자 하는 과제는 이상에서 언급된 과제에 국한되지 않으며 여기서 언급되지 않은 또 다른 과제들은 아래의 기재로부터 당업자에게 명확하게 이해될 수 있을 것이다.The problem to be solved by the present invention is not limited to the above-mentioned problem and other problems not mentioned herein will be clearly understood by those skilled in the art from the following description.
상기 목적을 달성하기 위한 본 발명은, 천정에 부착되는 고정프레임(10)과, 상기 고정프레임(10)과 평행하게 이격 배치되는 건조봉 지지프레임(12)과, 상기 건조봉 지지프레임(12)에 장착되는 건조봉(13)과, 상기 건조봉 지지프레임(12)을 승강시키는 건조봉 승강 수단을 포함하는 천정 빨래 건조대에 있어서, 상기 건조봉 승강 수단은, 제1 방향을 기준으로 동일한 간격으로 상호 이격 배치되어 상기 고정프레임(10) 및 상기 건조봉 지지프레임(12)에 각각 회동 가능하게 결합하는 절첩링크(50,60)와, 상기 고정프레임(10) 및 상기 건조봉 지지프레임(12)과 평행하게 상기 절첩링크(50,60)에 걸쳐 각각 회동 가능하게 결합하는 적어도 하나의 수평링크바(23)를 포함하는 평행링크 조합장치(20)를 포함하고, 상기 절첩링크(50,60)는 접힘 가능하게 연결되는 복수 개의 절첩링크바(51,61)로 이루어지고, 마주보는 상기 절첩링크바(51,61)는 동일한 길이로 형성되는 것을 특징으로 하는 천정 빨래 건조대를 제공할 수 있다.The present invention for achieving the above object, the fixed frame 10 is attached to the ceiling, the drying rod support frame 12 is disposed parallel to the fixed frame 10 and the drying rod support frame 12 In the ceiling laundry drying table including a drying rod 13 mounted on the drying rod and a drying rod lifting means for lifting the drying rod support frame 12, the drying rod lifting means are spaced at equal intervals based on the first direction. Folded links 50 and 60 which are spaced apart from each other and rotatably coupled to the fixed frame 10 and the dry rod support frame 12, respectively, and the fixed frame 10 and the dry rod support frame 12. And a parallel link combination device 20 including at least one horizontal link bar 23 rotatably coupled over the folded links 50 and 60, respectively, in parallel with the folded links 50 and 60. Is a plurality of folding rings that are foldable Formed of a bar (51,61), the folded link bars (51,61) facing each may provide the ceiling Clothes Drying characterized in that the forming of the same length.
바람직하게는, 상기 수평링크바(23)는 상기 절첩링크(50,60)에 각각 회전 가능하게 결합할 수 있다.Preferably, the horizontal link bar 23 can be rotatably coupled to the folded link (50, 60), respectively.
바람직하게는, 상기 절첩링크(50,60)와 상기 고정프레임(10)의 회동축 방향, 상기 절첩링크(50,60)와 상기 건조봉 지지프레임(12)의 회동축 방향, 상기 절첩링크(50,60)의 접힘축 방향 및 상기 수평링크바(23)의 회동축 방향은 상기 제1 방향과 수직인 제2 방향으로 형성될 수 있다.Preferably, the rotation axis direction of the folding link (50, 60) and the fixed frame 10, the rotation axis direction of the folding link (50, 60) and the drying rod support frame 12, the folding link ( The folding axis direction of the 50 and 60 and the rotation axis direction of the horizontal link bar 23 may be formed in a second direction perpendicular to the first direction.
바람직하게는, 상기 평행링크 조합장치(20)는, 접힘 가능하게 연결된 2개의 절첩링크바(51,61)를 연결하여, 접힘각도가 일정 각도보다 커지지 않도록 상기 2개의 절첩링크바(51,61)의 펼침을 제한하는 링크 와이어(81)를 포함할 수 있다.Preferably, the parallel link combination device 20, by connecting the two folding link bars (51, 61) foldably connected, the two folding link bars (51, 61) so that the folding angle is not greater than a certain angle May include a link wire 81 to limit the unfolding.
바람직하게는, 상기 평행링크 조합장치(20)는, 상기 수평링크바(23)의 단부에 형성되어 회동하는 상기 절첩링크바(51,61)와 접촉함으로써, 접힘각도가 일정 각도보다 커지지 않도록 상기 2개의 절첩링크바(51,61)의 펼침을 제한하는 링크바 스토퍼(24)를 포함할 수 있다.Preferably, the parallel link combination device 20 is formed at the end of the horizontal link bar 23 to contact the folding link bar (51, 61) to rotate, so that the folding angle is not greater than a certain angle It may comprise a link bar stopper 24 for limiting the unfolding of the two folding link bars 51 and 61.
바람직하게는, 상기 평행링크 조합장치(20)는, 접힘 가능하게 연결된 2개의 상기 절첩링크바(51,61) 중 어느 하나의 상기 절첩링크바(51,61)의 단부에 돌출 형성되어 회동하는 다른 하나의 상기 절첩링크바(51,61)와 접촉함으로써, 접힘각도가 일정 각도보다 커지지 않도록 상기 2개의 절첩링크바(51,61)의 펼침을 제한하는 접철 링크바 스토퍼(22)를 포함할 수 있다.Preferably, the parallel link combination device 20 is formed to be protruded at the end of the folding link bar (51, 61) of the two folding link bar (51, 61) that is foldably connected to rotate By contacting the other folding link bar (51, 61), the folding link bar stopper 22 for limiting the unfolding of the two folding link bar (51, 61) so that the folding angle is not greater than a predetermined angle Can be.
바람직하게는, 중간에 위치한 중간 절첩링크바(51,61)의 양단에 접힘 가능하게 연결되는 상부 절첩링크바(51,61) 및 하부 절첩링크바(51,61) 중 어느 하나의 연장된 부분과 다른 하나에 연결되어, 중간 절첩링크바(51,61)와 상부 절첩링크바(51,61)의 접힘각도와, 중간 절첩링크바(51,61)와 하부 절첩링크바(51,61)의 접힘각도를 균일하게 하는 접힘각도 균등조절 링크바(52a)(52b)(52c)(62a)를 포함할 수 있다.Preferably, an extended portion of any one of the upper folded link bars 51 and 61 and the lower folded link bars 51 and 61 foldably connected to both ends of the intermediate folded link bars 51 and 61 located in the middle. Connected to the other, and the folding angle of the intermediate folding bar (51, 61) and the upper folding link bar (51, 61), the intermediate folding bar (51, 61) and lower folding link bar (51, 61) It may include a folding angle equalization link bar (52a) (52b) (52c) (62a) to uniform the folding angle of the.
본 발명의 일 실시예에 따르면, 건조봉 지지프레임(12)이 승강되어 평행 링크 조합장치(20)의 전체 길이가 짧아지거나 길어지는 과정에서, 평행 링크 조합장치(20)의 평행링크 종단 연결축(27)이 수평방향으로 움직이지 않기 때문에, 고정프레임(10)과 건조봉 지지프레임(12)에는 프레임 평행링크 종단 연결축공(21)이 길게 형성될 필요가 없고 원형으로 형성시켜도 무방하다.According to one embodiment of the present invention, the drying rod support frame 12 is elevated in the process of the overall length of the parallel link combination device 20 is shortened or lengthened, parallel link terminal connecting shaft of the parallel link combination device 20 Since the 27 does not move in the horizontal direction, the frame parallel link terminal connecting shaft hole 21 does not need to be formed long in the fixed frame 10 and the drying rod support frame 12, and may be formed in a circular shape.
따라서, 평행링크 종단 연결축(27)이 프레임 평행링크 종단 연결축공(21)내에서 슬라이딩 되지 않고 회전되기 때문에, 평행링크 종단 연결축(27)과 프레임 평행링크 종단 연결축공(21) 사이에서 슬라이딩으로 인한 마찰저항이 원천적으로 발생하지 않아, 평행 링크 조합장치(20) 신축이 원활하게 수행된다.Therefore, since the parallel link terminal connecting shaft 27 is rotated without sliding in the frame parallel link terminal connecting shaft hole 21, the parallel link terminal connecting shaft 27 slides between the parallel link terminal connecting shaft 27 and the frame parallel link terminal connecting shaft hole 21. Due to the frictional resistance does not occur due to the original, the parallel link combination device 20 is smoothly performed.
이로써, X링크 조합장치가 구비된 종래의 천정 빨래 건조대에 비해, 건조봉 지지프레임(12)이 쉽게 승강되면서도 기울어지지 않아, 이용자가 수동 또는 전동방식의 작은 힘으로도 편리하게 천정 빨래 건조대를 이용할 수 있는 유리한 효과를 제공한다.Thus, compared with the conventional ceiling laundry dryer equipped with the X-link combination device, the drying rod support frame 12 is not easily inclined while being inclined, so that the user can conveniently use the ceiling laundry dryer even with a small force of a manual or electric system. To provide an advantageous effect.
도 1은 종래의 천정 빨래 건조대가 중간 하강된 상태의 사시도,1 is a perspective view of a state in which the conventional ceiling clothes drying rack is lowered,
도 2는 종래의 천정 빨래 건조대의 X링크 바를 도시한 정면도,Figure 2 is a front view showing an X-link bar of the conventional ceiling laundry dryer,
도 3은 종래의 천정 빨래 건조대의 X링크를 도시한 정면도,3 is a front view showing an X-link of the conventional ceiling laundry dryer,
도 4는 본 발명의 일실시예의 천정 빨래 건조대가 중간 하강된 상태의 사시도,Figure 4 is a perspective view of the ceiling laundry drying rack is in the middle lowered state of an embodiment of the present invention,
도 5는 본 발명의 일실시예의 천정 빨래 건조대가 중간 하강된 상태의 측면도,Figure 5 is a side view of the ceiling laundry drying rack is in the middle lowered state of an embodiment of the present invention,
도 6은 본 발명의 일실시예의 천정 빨래 건조대의 평행링크 조합장치의 길이가 짧아졌을 때와 길어졌을 때의 설명도,6 is an explanatory view when the length of the parallel link combination device of the ceiling laundry dryer of the embodiment of the present invention is shorter and longer;
도 7은 본 발명의 일실시예의 천정 빨래 건조대의 평행링크 조합장치를 도시한 측면도,Figure 7 is a side view showing a parallel link combination device of the ceiling laundry dryer according to an embodiment of the present invention,
도 8은 본 발명에 의한 천정 빨래 건조대의 평행링크 조합장치의 다른 일실시예를 도시한 측면도,Figure 8 is a side view showing another embodiment of the parallel link combination device of the ceiling laundry dryer according to the present invention,
도 9는 도 8에 도시된 평행링크 조합장치의 링크바 스토퍼가 구비된 수평 링크바를 도시한 사시도,9 is a perspective view illustrating a horizontal link bar with a link bar stopper of the parallel link combination device shown in FIG. 8;
도 10은 본 발명에 의한 천정 빨래 건조대의 평행링크 조합장치의 또 다른 일실시예를 도시한 측면도,Figure 10 is a side view showing another embodiment of the parallel link combination device of the ceiling laundry dryer according to the present invention,
도 11은 도 10에 도시된 평행링크 조합장치의 접철링크바 스토퍼가 구비된 접철 링크바를 도시한 사시도.FIG. 11 is a perspective view illustrating a folding link bar having a folding link bar stopper of the parallel link combination device shown in FIG. 10.
도 12는 본 발명에 의한 천정 빨래 건조대의 평행링크 조합장치의 제4의 일실시예를 구성하는 접철링크와 수평링크바와, 고정프레임과 건조봉 지지프레임을 도시한 측면도,12 is a side view showing a folding link and a horizontal link bar, a fixing frame and a drying rod support frame constituting a fourth embodiment of the parallel link combination device of the ceiling laundry dryer according to the present invention;
도 13은 본 발명에 의한 천정 빨래 건조대의 평행링크 조합장치의 제5의 일실시예를 도시한 측면도,Figure 13 is a side view showing a fifth embodiment of the parallel link combination device of the ceiling laundry dryer according to the present invention,
도 14는 본 발명에 의한 천정 빨래 건조대의 평행링크 조합장치의 제6의 일실시예를 구비한 천정 빨래 건조대의 측면도,14 is a side view of a ceiling laundry dryer having a sixth embodiment of a parallel link combination device of the ceiling laundry dryer according to the present invention;
도 15는 본 발명에 의한 천정 빨래 건조대의 평행링크 조합장치의 제7의 일실시예를 구비한 천정 빨래 건조대의 측면도이다.15 is a side view of a ceiling laundry dryer having a seventh embodiment of a parallel link combination device of the ceiling laundry dryer according to the present invention.
이하, 본 발명의 바람직한 실시예를 첨부된 도면들을 참조하여 상세히 설명한다. 본 발명의 목적, 특정한 장점들 및 신규한 특징들은 첨부된 도면들과 연관되는 이하의 상세한 설명과 바람직한 실시예들로부터 더욱 명백해질 것이다. 그리고 본 명세서 및 특허청구범위에 사용된 용어나 단어는 통상적이거나 사전적인 의미로 한정하여 해석되어서는 아니 되며, 발명자는 그 자신의 발명을 가장 최선의 방법으로 설명하기 위해서 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여, 본 발명의 기술적 사상에 부합되는 의미와 개념으로 해석되어야만 한다. 그리고 본 발명을 설명함에 있어서, 본 발명의 요지를 불필요하게 흐릴 수 있는 관련된 공지기술에 대한 상세한 설명은 생략한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. The objects, specific advantages and novel features of the present invention will become more apparent from the following detailed description and preferred embodiments in conjunction with the accompanying drawings. And the terms or words used in this specification and claims should not be construed as being limited to the ordinary or dictionary meanings, the inventors properly define the concept of terms in order to best explain their invention in the best way Based on the principle that it can be, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention. In describing the present invention, detailed descriptions of related well-known technologies that may unnecessarily obscure the subject matter of the present invention will be omitted.
도 4는 본 발명의 일실시예의 천정 빨래 건조대가 중간 하강된 상태의 사시도이고, 도 5는 본 발명의 일실시예의 천정 빨래 건조대가 중간 하강된 상태의 측면도이다.Figure 4 is a perspective view of the ceiling laundry dryer in an intermediate lowered state of one embodiment of the present invention, Figure 5 is a side view of the ceiling laundry dryer in an intermediate lowered state of an embodiment of the present invention.
X링크 조합장치(30)를 구비하는 종래의 천정빨래 건조대는 X링크 종단 연결축(32)과 X링크 종단 연결축 슬라이드공(11)과의 사이에 마찰저항이 발생할 수 밖에 없으므로 고정 프레임(10)과 건조봉 지지프레임(12) 사이에 X링크바(34)가 "X"자 구조로 결합된 하나 이상의 X링크(33)가 결합된 X링크 조합장치(30)를 대신하여, 본 발명은 도 4에서 도시한 바와 같이. 평행 링크 조합장치(20)를 구비하는 것을 특징으로 한다.In the conventional ceiling laundry dryer having the X-link combination device 30, since the frictional resistance between the X-link end connecting shaft 32 and the X-link end connecting shaft slide hole 11 must be generated, the fixed frame 10 In place of the X-link combination device 30 is coupled to one or more X-links 33 coupled to the X-link bar 34 in an "X" structure between the drying rod support frame 12, the present invention As shown in FIG. A parallel link combination device 20 is provided.
평행링크 조합장치(20)는 복수의 접철링크바(51)(61)를 상호간에 상기 평행링크 조합장치(20)의 좌우방향(제1 방향)으로 회동가능 하게 결합하여 구성하는 접철링크(50)(60)를 복수로 구비하고, 각각의 접철링크(50)(60)의 접철링크바(51)(61)중에서 고정 프레임(10)과 건조봉 지지프레임(12)에 각각 결합되는 접철링크바(51)(61)는 고정 프레임(10)과 건조봉 지지프레임(12)에 각각 회동가능하게 결합한다. 그리고 서로 대응하는 각각의 접철링크(50)(60)의 각각의 접철링크바(51)(61)에 수평링크바(23)가 각각 회동가능하게 수평으로 결합되며, 서로 대응하는 각각의 접철링크바(51)(61)가 상호간의 윗부분의 간격과 아랫부분의 간격이 동일하게 되도록 고정 프레임(10)이나 수평링크바(23)나 건조봉 지지프레임(12)에 각각 회동가능하게 결합되어, 서로 대응하는 각각의 접철링크(50)(60)의 각각의 접철링크바(51)(61)가 상호 간격을 두고 평행하게 구비되도록 하고, 서로 대응하는 접철링크바(51)(61)에 결합되며 위 아래로 서로 대응하는 고정 프레임(10)과 수평링크바(23)와 건조봉 지지프레임(12)의 각각의 상호간의 사이가 좌우측이 동일한 간격이 되도록, 서로 대응하는 접철링크바(51)(61)에 고정 프레임(10)이나 수평링크바(23)나 건조봉 지지프레임(12)이 각각 회동가능하게 결합되어, 서로 대응하는 접철링크바(51)(61)에 결합되며 위 아래로 서로 대응하는 고정 프레임(10)과 수평링크바(23)와 건조봉 지지프레임(12)이 서로 대응하는 접철링크바(51)(61)와 각각 결합된 위치를 연결하여 이루는 모양이 각각 평행사변형이 되어, 건조봉 승강 수단에 의해 건조봉 지지프레임(12)이 승강될 때 각각의 접철링크(50)(60)의 각각의 접철링크바(51)(61)와 결합되는 고정 프레임(10)과 수평링크바(23)와 건조봉 지지프레임(12)의 각각의 접철링크바(51)(61)와의 접힘각도가 변하여, 고정 프레임(10)과 수평링크바(23)와 건조봉 지지프레임(12)의 상호 간격이 좁아지거나 넓어질 때 고정 프레임(10)과 수평링크바(23)와 건조봉 지지프레임(12)은 모두 수평으로 상호간에 평행 상태를 유지하므로 건조봉 지지프레임(12)이 기울어지지 않고 상하로 이동될 수 있도록 하여, X링크 조합장치보다 동작이 원활한 평행링크 조합장치에 의해 건조봉이 원활하게 승강되면서도 건조봉 지지프레임(12)이 기울어지지 않도록 하는 기술적 특징이 있다. Parallel link combination device 20 is a foldable link 50 is configured by rotatably coupling a plurality of foldable link bar (51, 61) to each other in the left and right directions (first direction) of the parallel link combination device 20. A plurality of folds (60), each of which is coupled to a fixed frame (10) and a drying rod support frame (12) among foldable link bars (51, 61) of each foldable link (50) (60). Bars 51 and 61 are rotatably coupled to the fixed frame 10 and the dry rod support frame 12, respectively. The horizontal link bars 23 are horizontally coupled to each of the folding link bars 51 and 61 of the respective folding links 50 and 60 so as to be rotatable, and the respective folding links corresponding to each other. Bars 51 and 61 are rotatably coupled to the fixed frame 10, the horizontal link bar 23, or the dry rod support frame 12 so that the space between the upper and lower portions of the bars is the same. Each foldable link bar 51, 61 of each foldable link 50, 60 corresponding to each other is provided in parallel at intervals, and coupled to the foldable link bar 51, 61 corresponding to each other And the folding frame bars 51 corresponding to each other so that the left and right sides are equally spaced between the fixing frame 10 and the horizontal link bar 23 and the drying rod support frame 12 corresponding to each other up and down. The fixed frame 10, the horizontal link bar 23 or the drying rod support frame 12 are rotatably attached to the 61, respectively. The foldable link is coupled to the foldable link bars 51 and 61 corresponding to each other, and the fixed frame 10 and the horizontal link bar 23 and the drying rod support frame 12 corresponding to each other up and down correspond to each other. The shapes formed by connecting the positions combined with the bars 51 and 61 respectively become parallelograms, so that each of the folding links 50 and 60 is provided when the drying rod supporting frame 12 is elevated by the drying rod lifting means. Fold with the fixed frame 10 and the horizontal link bar 23 and the respective folding link bar 51 (61) of the drying rod support frame 12 coupled to each of the folding link bar (51) (61) of When the angle is changed, when the space between the fixing frame 10 and the horizontal link bar 23 and the drying rod support frame 12 becomes narrow or wide, the fixing frame 10 and the horizontal link bar 23 and the drying rod support frame (12) all keep the horizontal state parallel to each other so that the drying rod support frame 12 can be moved up and down without tilting. Rock and, while being elevated drying rod smoothly by the X link combining device is seamless parallel link combining device operation than dry rod support frame 12 may have technical features that prevent the tilting.
구체적으로 설명하면 다음과 같다.Specifically, it is as follows.
도 4와 도 5에 도시한 바와 같이, 본 발명의 일실시예에 따른 천정 빨래 건조대는, 평행 링크 조합장치(20)를 포함한다. 평행 링크 조합장치(20)는 고정 프레임(10)과 건조봉 지지프레임(12)의 사이에 접철링크(50)(60)를 포함할 수 있다.4 and 5, the ceiling laundry dryer according to an embodiment of the present invention includes a parallel link combination device (20). The parallel link combination device 20 may include a folding link 50, 60 between the fixed frame 10 and the dry rod support frame 12.
접철링크(50)(60)는 복수 개의 접철링크바(51)(61)가 상호간에 회동 가능하게 결합되어 이루어질 수 있다. 이러한 접철링크(50)(60)는 이용자가 빨래를 걸때나 걸고 나서 건조봉이 흔들리지 않게 하는 장치로서, X링크바가 "X"자 구조로 결합된 하나 이상의 X링크가 결합된 종래의 X링크 조합장치를 대신하는 것이다.The foldable links 50 and 60 may be formed by combining a plurality of foldable link bars 51 and 61 so as to be rotatable with each other. The folding link 50, 60 is a device that does not shake the drying rod when the user walks or hang the laundry, the conventional X-link combination device is combined with one or more X-link X link bar is combined in an "X" shape To replace
여기서, 복수 개의 접철링크바(51)(61)중, 최상단과 최하단에 위치한 접철링크바(51)(61)는 각각 고정 프레임(10)과 건조봉 지지프레임(12)에 각각 회동 가능하게 결합될 수 있다. 그리고, 상호 마주보며 떨어져 배치되는 접철링크(50)(60)의 각각의 접철링크바(51)(61)의 사이에 수평링크바(23)가 수평하게 결합될 수 있다. 이때, 수평링크바(23)의 양단은 각각 접철링크바(51)(61)에 회동 가능하게 결합될 수 있다. 이러한 수평링크바(23)는 마주보는 접철링크바(51)(61)를 지지하여, 접철링크바(51)(61)가 상호 간격을 두고 평행하게 구비될 수 있도록 유도한다.Here, the foldable link bars 51 and 61 positioned at the top and bottom of the foldable link bars 51 and 61 are rotatably coupled to the fixed frame 10 and the drying rod support frame 12, respectively. Can be. In addition, the horizontal link bar 23 may be horizontally coupled between the folding link bars 51 and 61 of the folding links 50 and 60 facing each other. At this time, both ends of the horizontal link bar 23 may be rotatably coupled to the folding link bar (51, 61), respectively. The horizontal link bar 23 supports the folding link bars 51 and 61 facing each other, thereby inducing the folding link bars 51 and 61 to be parallel to each other.
일실시예에 따른 천정 빨래 건조대는 종래와 달리, 평행링크 종단 연결축(27)이 횡으로 슬라이딩되지 않고도 평행 링크 조합장치(20)가 접히거나 펼쳐지는 것이 가능한 특징이 있다. Unlike the related art, the ceiling laundry dryer according to one embodiment has a feature that the parallel link combination device 20 can be folded or unfolded without the parallel link end connecting shaft 27 sliding laterally.
여기서, 평행링크 종단 연결축(27)이란, 평행 링크 조합장치(20)와 상부의 고정 프레임(10) 또는 평행 링크 조합장치(20)와 하부의 건조봉 지지프레임(12)을 연결하는 부재를 의미한다.Here, the parallel link terminal connecting shaft 27 is a member for connecting the parallel link combination device 20 and the upper fixed frame 10 or parallel link combination device 20 and the lower drying rod support frame 12. it means.
도 5는 본 발명의 일실시예의 천정 빨래 건조대가 중간 하강된 상태의 측면도이다.Figure 5 is a side view of the ceiling laundry drying rack is in a lowered state of one embodiment of the present invention.
도 5를 참조하면, 일실시예에 있어서, 3개의 접철링크바(51)(61) 중 상단에 위치한 접철링크바(51)(61)는 각각 고정 프레임(10)에 평행링크 종단 연결축(27)으로 회동 가능하게 결합될 수 있다. Referring to FIG. 5, in one embodiment, the foldable link bars 51 and 61 positioned at the top of the three foldable link bars 51 and 61 are respectively connected to the fixed link 10 in a parallel link terminal connecting shaft ( 27) can be rotatably coupled.
그리고 중간에 위치한 접철링크바(51)(61)의 양단은 각각 평행링크 연결축(25)으로 상단 및 하단에 위치한 접철링크바(51)(61)와 함께 수평 링크바(23)와 회동가능하게 결합될 수 있다. And both ends of the folding link bar (51) (61) located in the middle can be rotated with the horizontal link bar 23 together with the folding link bar (51) (61) located at the top and bottom of the parallel link connecting shaft (25), respectively. Can be combined.
한편, 하단에 위치한 접철링크바(51)(61)의 하단이 건조봉 지지프레임(12)에 평행링크 종단 연결축(27)으로 회동 가능하게 결합될 수 있다.On the other hand, the lower end of the folding link bar 51, 61 located at the bottom may be rotatably coupled to the drying rod support frame 12 to the parallel link terminal connecting shaft 27.
여기서 고정 프레임(10)과 건조봉 지지프레임(12)에 두개의 접철링크바(51)(61)를 각각 결합하는 평행링크 종단 연결축(27) 사이의 간격과 두개의 접철링크바(51)(61)와 수평 링크바(23)를 각각 결합하는 평행링크 연결축(25) 사이의 간격이 같고 대응하는 두개의 접철링크바(51)(61)의 길이가 같다. 때문에 고정 프레임(10)과 상부측 두개의 접철링크바(51)(61)와 윗측 수평 링크바(23)가 이루는 모양과, 중간의 접철링크바(51)(61)와 두개의 수평 링크바(23)가 이루는 모양과, 아래쪽 수평링크바(23)와 하부측 접철링크바(51)(61)와 건조봉 지지프레임(12)이 이루는 모양은 모두 평행 사변형이 될 수 있다.Here, the interval between the parallel link end connecting shaft 27 coupling the two folding link bars (51) (61) to the fixed frame (10) and the drying rod support frame (12), respectively, the two folding link bars (51). The spacing between the parallel link connecting shafts 25 which respectively couple the 61 and the horizontal link bars 23 is the same, and the lengths of the corresponding two folding link bars 51 and 61 are the same. Therefore, the shape of the fixed frame 10, the upper two fold link bar (51) (61) and the upper horizontal link bar 23, and the middle fold link bar (51) (61) and two horizontal link bar The shape formed by 23 and the shape formed by the lower horizontal link bar 23 and the lower side foldable link bar 51 and 61 and the drying rod support frame 12 may be parallelograms.
도 6은 본 발명의 일실시예의 천정 빨래 건조대의 평행링크 조합장치의 길이가 짧아졌을 때와 길어졌을 때의 설명도이다.6 is an explanatory diagram when the length of the parallel link combination device of the ceiling laundry dryer according to the embodiment of the present invention is shorter and longer.
도 6의 위와 아래에 도시된 수평의 변(A1,A2,A3,A4)의 길이는 각각 모두 같고, 서로 대응되는 측면의 변(B1)(B1), (B2)(B2), (B3)(B3)의 길이는 각각 같다. 수평의 변(A1,A2,A3,A4)의 길이가 모두 같고, 서로 대응되는 측면의 변(B1)(B1), (B2)(B2), (B3)(B3)의 길이는 각각 같아도, 도 6의 (a)에 도시된 것은 수평의 변(A1,A2,A3,A4)과 측면의 변(B1)(B2)(B3)이 결합되는 각도(c)가 작으므로 맨 위의 수평의 변(A1)에서 맨 아래의 수평의 변(A4) 까지의 전체 길이(h1)가 짧고, 도 6의 (b)에 도시된 것은 수평의 변(A1,A2,A3,A4)과 측면의 변(B1)(B2)(B3)이 만나는 각도(d)가 크기 때문에 맨 위의 수평의 변(A1)에서 맨 아래의 수평의 변(A4) 까지의 전체 길이(h2)가 길다. The horizontal sides A1, A2, A3, and A4 shown in the upper and lower portions of FIG. 6 are all the same, and the sides B1, B1, B2, B2, and B3 of the side surfaces corresponding to each other are the same. The length of (B3) is the same respectively. Even if the lengths of the horizontal sides A1, A2, A3, and A4 are all the same, and the lengths of the sides B1, B1, B2, B2, and B3 of the side surfaces corresponding to each other are the same, As shown in FIG. 6A, the horizontal horizontal edges A1, A2, A3 and A4 and the side edges B1, B2, and B3 are small, and the angle c is small. The total length h1 from the side A1 to the bottom horizontal side A4 is short, and shown in FIG. 6B is the horizontal side A1, A2, A3, A4 and the side of the side. (B1) Since the angle d where (B2) and B3 meet is large, the total length h2 from the top horizontal side A1 to the bottom horizontal side A4 is long.
또한, 평행사변형은 언제나 마주보는 변이 평행하게 되므로 맨 위측 수평의 변(A1)과 맨 아래측 수평의 변(A4)은 상호간에 항상 평행하게 된다. 즉, 맨 위측 수평의 변(A1)이 수평으로 고정되어 있고 수평의 변(A1,A2,A3,A4)과 측면의 변(B1)(B2)(B3)이 접하는 각도가 자유롭게 변하면 맨 위측 수평의 변(A1)과 맨 아래측 수평의 변(A4) 사이의 거리는 자유롭게 변하면서도 맨 아래측 수평의 변(A4)은 항상 수평을 유지한다. In addition, since the parallelogram always has parallel sides, the top horizontal side A1 and the bottom horizontal side A4 are always parallel to each other. That is, if the top horizontal side A1 is fixed horizontally and the angle between the horizontal sides A1, A2, A3 and A4 and the side sides B1, B2 and B3 changes freely, the top horizontal side The distance between the side A1 and the bottom horizontal side A4 is freely changed, while the bottom horizontal side A4 is always horizontal.
또한, 윗측 측면의 변(B1)의 길이와 아랫측 측면의 변(B3)의 길이가 같고 중간의 측면의 변(B2)의 길이가 윗측 측면의 변(B1)이나 아랫측 측면의 변(B3)의 길이의 2배이므로 수평의 변(A1,A2,A3,A4)과 측면의 변(B1)(B2)(B3)이 접하는 각도가 자유롭게 변해도 맨 아래측 수평의 변(A4)은 횡방향으로 움직이지 않는 것이다. In addition, the length of the side B1 of the upper side and the length of the side B3 of the lower side are the same, and the length of the side B2 of the middle side is the side B1 of the upper side or the side B3 of the lower side. Since the angle between the horizontal sides (A1, A2, A3, A4) and the sides (B1) (B2) (B3) varies freely, the bottom horizontal side (A4) is transverse. Will not move.
즉 수평의 변(A1,A2,A3,A4)과 측면의 변(B1)(B2)(B3)이 접하는 각도가 자유롭게 변해도 맨 아래측 수평의 변(A4)은 수평을 유지한 상태에서 상하로만 움직이고 옆으로는 움직이지 않는 것이다. That is, even if the angle between the horizontal sides A1, A2, A3, A4 and the sides B1, B2, and B3 changes freely, the bottom horizontal side A4 is only vertically up and down. It is moving and not moving sideways.
도 4 및 도 5에서 도시한 바와 같이, 이용자가 수동 방식이나 전동 방식으로 건조봉 지지프레임(12)을 올리거나 내릴 때, 평행링크 종단 연결축(27)과 평행링크 연결축(25)으로 결합되는 모든 요소는 상호간에 회동 가능하게 결합되므로 건조봉 지지프레임(12)은 상하로 올라가거나 내려가기는 하되 언제나 수평 상태를 유지하며 횡방향으로는 움직이지 않는다. As shown in FIGS. 4 and 5, when the user raises or lowers the drying rod support frame 12 in a manual or electric manner, it is coupled to the parallel link end connecting shaft 27 and the parallel link connecting shaft 25. Since all the elements are rotatably coupled to each other, the drying rod support frame 12 moves up or down, but is always horizontal and does not move laterally.
따라서, 이용자가 건조봉 지지프레임(12)에 장착된 건조봉(13)에 빨래를 널거나, 빨래를 널고 나서 건조봉 지지프레임(12)을 올릴 때 건조봉 지지프레임(12)이 기울거나 횡방향으로 움직이지 않기 때문에, 안정감 있고 편리하게 이용하는 것이 가능하다. Therefore, when the user hangs the laundry on the drying rod 13 mounted on the drying rod support frame 12 or raises the drying rod support frame 12 after hanging the laundry, the drying rod support frame 12 is tilted or lateral. Since it does not move in the direction, it can be used comfortably and conveniently.
한편, 도 5에서 도시한 바와 같이, 링크 와이어 고리(82)에 결합된 링크 와이어(81)는 상호 회동 가능하게 결합되는 접철링크바(51)(61)의 접힘각도가 너무 커지지 않도록 막는 역할을 한다. 접철링크바(51)(61)의 접힘각도가 너무 커지면, 이용자가 건조봉 지지프레임(12)을 상승 시킬 때 원활하게 평행링크 조합장치(20)가 접혀지지 않을 수 있다. On the other hand, as shown in Figure 5, the link wire 81 is coupled to the link wire ring 82 serves to prevent the folding angle of the folding link bar (51) (61) to be mutually rotatable so as not to become too large. do. If the folding angle of the folding link bar 51, 61 is too large, the parallel link combination device 20 may not be folded smoothly when the user raises the drying rod support frame 12.
링크 와이어(81)는 접철링크바(51)(61)의 접힘각도가 크게 벌어지면, 팽팽하게 되어 더 이상 접철링크바(51)(61)의 접힘각도가 벌어지지 않게 하고, 반면에 접철링크바(51)(61)의 접힘각도가 좁아지면, 구불어져서 접철링크바(51)(61)의 접힘각도가 좁아지는 것을 방해하지 않는다.The link wire 81 becomes taut when the folding angles of the folding link bars 51 and 61 become large, so that the folding angle of the folding link bars 51 and 61 is no longer opened, while the folding links If the folding angles of the bars 51 and 61 are narrowed, they are not bent and do not prevent the folding angles of the folding link bars 51 and 61 from narrowing.
도 7은 본 발명의 일실시예의 천정 빨래 건조대의 평행링크 조합장치를 도시한 측면도이다.Figure 7 is a side view showing a parallel link combination device of the ceiling laundry dryer according to an embodiment of the present invention.
도 7을 참조하면, 안쪽으로 접혀지는 상하 접철링크바(51)(61)에 링크 와이어(81)가 구비될 수 있다. 양측 접철링크(50)(60)의 접철링크바(51)(61)가 동시에 움직이므로 일측 접철링크(50)(60)의 접철링크바(51)(61)에만 링크 와이어(81)가 구비되어도 양측 접철링크(50)(60)의 접철링크바(51)(61)의 접힘각도가 너무 벌어지지 않게 할 수 있다. Referring to FIG. 7, link wires 81 may be provided on upper and lower foldable link bars 51 and 61 which are folded inward. Since the folding link bars 51 and 61 of both folding links 50 and 60 move simultaneously, the link wire 81 is provided only in the folding link bars 51 and 61 of the one folding link 50 and 60. Even if it is possible, the folding angles of the folding link bars 51 and 61 of both folding links 50 and 60 can be prevented from becoming too wide.
여기서, 우측 맨위 접철링크바(61)와 우측 중간 접철링크바(61)가 이루는 각도(e)와 좌측 중간 접철링크바(51)와 좌측 아래의 접철링크바(51)가 이루는 각도(f)는 다를 수도 있다.Here, the angle (e) formed by the right top fold link bar 61 and the right middle fold link bar 61 and the angle (f) of the left middle fold link bar 51 and the bottom left fold link bar 51. May be different.
도 8은 본 발명에 의한 천정 빨래 건조대의 평행링크 조합장치의 다른 일실시예를 도시한 측면도이다.8 is a side view showing another embodiment of the parallel link combination device of the ceiling laundry dryer according to the present invention.
도 8을 참조하면, 접철링크바(51)(61)의 접힘각도가 너무 커지는 것을 방지하기 위해 수평링크바(23)의 일단에 링크바 스토퍼(24)가 구비될 수 있다. Referring to FIG. 8, the link bar stopper 24 may be provided at one end of the horizontal link bar 23 in order to prevent the folding angle of the folding link bars 51 and 61 from becoming too large.
도 9는 도 8에 도시된 평행링크 조합장치의 링크바 스토퍼가 구비된 수평 링크바를 도시한 사시도이다.FIG. 9 is a perspective view illustrating a horizontal link bar provided with a link bar stopper of the parallel link combination device shown in FIG. 8.
도 9를 참조하면, 링크바 스토퍼(24)는 수평 링크바(23)의 일단에 고정결합 될 수 있다. 수평링크바(23)와 회동가능하게 결합되는 접철링크바(51)(61)의 접힘각도가 벌어질 때 일정 각도 이상으로 벌어지면, 링크바 스토퍼(24)에 접철링크바(51)(61)가 접촉되어 더 이상 벌어지지 못하게 된다. 그리고 접철링크바(51)(61)의 접힘각도가 좁아지는 데는 지장을 주지 않는다.Referring to FIG. 9, the link bar stopper 24 may be fixedly coupled to one end of the horizontal link bar 23. When the folding angle of the folding link bar (51) (61) which is rotatably coupled with the horizontal link bar 23 is opened at a predetermined angle or more, the folding link bar (51) (61) to the link bar stopper (24) ) Will touch and no longer open. In addition, the folding angles of the folding link bars 51 and 61 are not impeded.
도 10은 본 발명에 의한 천정 빨래 건조대의 평행링크 조합장치의 또 다른 일실시예를 도시한 측면도이다.Figure 10 is a side view showing another embodiment of a parallel link combination device of the ceiling laundry dryer according to the present invention.
본 발명에 의한 천정 빨래 건조대의 평행링크 조합장치의 또 다른 일실시예는 접철링크바(51)(61)의 접힘각도가 너무 커지는 것을 방지하기 위해 접철링크바(51)(61)의 일단에 접철링크바 스토퍼(22)가 구비될 수 있다. Another embodiment of the parallel link combination device of the ceiling laundry dryer according to the present invention is one end of the folding link bar (51) (61) to prevent the folding angle of the folding link bar (51) (61) is too large Folding link bar stopper 22 may be provided.
도 11은 도 10에 도시된 평행링크 조합장치의 접철링크바 스토퍼가 구비된 접철링크바를 도시한 사시도이다.FIG. 11 is a perspective view illustrating a folding link bar having a folding link bar stopper of the parallel link assembly shown in FIG. 10.
도 11을 참조하면, 접철링크바 스토퍼(22)가 접철링크바(51)(61)의 일단에 고정결합된다. 접철링크바 스토퍼(22)는 접철링크바(51)(61)의 접힘각도가 일정 각도 이상으로 벌어지면, 인접하여 회동 가능하게 결합된 접철링크바(51)(61)와 접촉하여 접철링크바(51)(61)가 더 이상 벌어지지 못하도록 제한한다. 그리고 접철링크바(51)(61)의 접힘각도가 좁아지는 데는 지장을 주지 않는다.Referring to FIG. 11, the folding link bar stopper 22 is fixedly coupled to one end of the folding link bars 51 and 61. When the folding angle of the folding link bar 51, 61 of the folding link bar 51, 61 is more than a predetermined angle, the folding link bar stopper 22 is in contact with the folding link bar (51) 61 adjacent to be rotatable adjacently. (51) (61) is restricted from opening any more. In addition, the folding angles of the folding link bars 51 and 61 are not impeded.
도 12는 본 발명에 의한 천정 빨래 건조대의 평행링크 조합장치의 제4의 일실시예를 구성하는 접철링크와 수평링크바와, 고정프레임과 건조봉 지지프레임을 도시한 측면도이다.12 is a side view showing a folding link and a horizontal link bar, a fixing frame and a drying rod supporting frame constituting a fourth embodiment of the parallel link combination device of the ceiling laundry dryer according to the present invention.
도 12에서 도시한 바와 같이, 평행링크 조합장치는 접철 링크(50)(60)가 각각 2개의 접철링크바(51)(61)로 구성된다. 접철링크바(51)(61) 사이에는 수평링크바(23)가 마련될 수 있다.As shown in FIG. 12, in the parallel link combination apparatus, the foldable links 50 and 60 are each composed of two foldable link bars 51 and 61. A horizontal link bar 23 may be provided between the folding link bars 51 and 61.
각각의 접철링크(50)(60)를 구성하는 상하의 접철링크바(51)(61)의 길이가 모두 같기 때문에, 상하의 접철링크바(51)(61)가 결합되는 각도가 변해도 접철링크바(51)(61) 상하의 종단부분이 횡방향으로는 움직이지 않는다. Since the lengths of the upper and lower folding link bars 51 and 61 constituting each of the folding links 50 and 60 are the same, even if the angle at which the upper and lower folding link bars 51 and 61 are coupled is changed, the folding link bar ( 51) (61) The upper and lower ends do not move laterally.
여기서 각각의 평행링크 종단 연결축공(28)과 대응하는 고정 프레임(10)과 건조봉 지지 프레임(12)의 프레임 평행링크 종단 연결축공(21)에 각각 평행링크 종단 연결축(27)이 삽입되어 모든 접철링크바(51)(61)가 회동 가능하게 결합된다.Here, the parallel link end connecting shafts 27 are respectively inserted into the frame parallel link end connecting shaft holes 21 of the fixed frame 10 and the drying rod support frame 12 corresponding to each parallel link terminal connecting shaft hole 28. All foldable link bars 51 and 61 are rotatably coupled.
그리고 접철링크바(51)(61)와 수평링크바(23)에 구비되는 수평링크바 연결축공(29)에 평행링크 연결축(25)이 삽입되어 상호간에 회동 가능하게 결합된다.The parallel link connecting shaft 25 is inserted into the horizontal link bar connecting shaft hole 29 provided in the foldable link bars 51 and 61 and the horizontal link bar 23 to be rotatably coupled to each other.
이처럼 복수의 접철링크바(51)(61)가 회동가능하게 결합되어 접철링크(50)(60)를 구성하고 접철링크(50)(60)를 구성하는 각각의 접철링크바(51)(61)에 수평링크바(23)가 회동가능하게 결합되어 평행링크 조합장치(20)를 구성한다.As described above, the plurality of folding link bars 51 and 61 are rotatably coupled to form the folding links 50 and 60 and the respective folding link bars 51 and 61 forming the folding links 50 and 60. Horizontal link bar 23 is rotatably coupled to constitute a parallel link combination device (20).
도면에서 접철링크바(51)(61)의 수평링크바 연결축공(29)은 평행링크 연결축(25)에 가리워져서 나타나 있지 않다. 또한 평행링크 종단 연결축(27)이나 평행링크 연결축(25)은 볼트,리벳,핀 등 종래의 여러가지 기계요소가 가능한 것이고 접철링크바(51)(61)와 수평링크바(23)는 종래의 빨래 건조대의 X링크 조합장치의 X링크바와 같거나 비슷한 모양과 구조로 해도 무방하다. 도 12의 14는 건조봉(13)이 장착되는 건조봉 거치공이다.In the drawing, the horizontal link bar connecting shaft hole 29 of the folding link bars 51 and 61 is not shown hidden by the parallel link connecting shaft 25. In addition, the parallel link end connecting shaft 27 or the parallel link connecting shaft 25 is capable of various conventional mechanical elements such as bolts, rivets, and pins, and the foldable link bars 51 and 61 and the horizontal link bar 23 are conventional. It may have the same shape and structure as the X-link bar of the X-link combination device of the clothes dryer. 14 is a drying rod mounting hole in which the drying rod 13 is mounted.
도 13은 본 발명에 의한 천정 빨래 건조대의 평행링크 조합장치의 제5의 일실시예를 도시한 측면도이다.Figure 13 is a side view showing a fifth embodiment of the parallel link combination device of the ceiling laundry dryer according to the present invention.
도 13을 참조하면, 평행링크 조합장치의 일측에 접힘각도 균등조절 링크바(62a)가 결합될 수 있다.Referring to FIG. 13, a folding angle equalization link bar 62a may be coupled to one side of the parallel link combination device.
접철링크바(51)(61)의 접힘각도가 너무 커지는 것을 방지하기 위해 구비되는 링크 와이어(81)나 링크바 스토퍼(24) 또는 접철링크바 스토퍼(22)는 접철링크바(51)(61)의 접힘각도가 너무 커지는 것을 방지할 수는 있으나 여러 접철링크바(51)(61)의 접힘각도가 균등하게 커지거나 작아지도록 일치시킬 수는 없다.The link wire 81 or the link bar stopper 24 or the folding link bar stopper 22 provided to prevent the folding angle of the folding link bars 51 and 61 from becoming too large is the folding link bars 51 and 61. It is possible to prevent the folding angle of too large, but it is not possible to match so that the folding angle of several folding link bars (51) (61) becomes evenly larger or smaller.
즉, 도 7에 도시된 평행링크 조합장치나 도 8에 도시된 평행링크 조합장치나 도 10에 도시된 평행링크 조합장치는 윗측의 접철링크바(51)(61)의 접힘각도(e)와 아랫측의 접철링크바(51)(61)의 접힘각도(f)가 달라질 수 있는 것이다. That is, in the parallel link combination device shown in FIG. 7, the parallel link combination device shown in FIG. 8, or the parallel link combination device shown in FIG. 10, the folding angles (e) and the lower side of the folded link bars 51 and 61 on the upper side are shown. The folding angle (f) of the folding link bar (51) (61) will be different.
그러나 도 13에 도시된 평행링크 조합장치는 접힘각도 균등조절 링크바(62a)가, 우측 위의 접철링크바(61)에 회동가능하게 결합되어 있고, 우측 아래의 접철링크바(61)가 길게 연장되어 이 연장된 부분에 접힘각도 균등조절 링크바 연결축(63)으로 회동가능하게 결합되어 있으므로 우측 위의 접철링크바(61)와 우측 중간의 접철링크바(61)의 접힘각도(e)가 좁아지면 우측 중간의 접철링크바(61)와 우측 아래의 접철링크바(61)의 접힘각도(f)가 똑같은 각도로 좁아지고, 우측 위의 접철링크바(61)와 우측 중간의 접철링크바(61)의 접힘각도(e)가 벌어지면 우측 중간의 접철링크바(61)와 우측 아래의 접철링크바(61)의 접힘각도(f)가 똑같은 각도로 벌어지게 된다. 따라서, 평행링크 조합장치가 접혀 짧아지거나 펼쳐져 길어질 때 평행링크 조합장치의 윗부분과 아랫부분이 균등하게 접어지거나 펼쳐지게 되는 것이다.However, in the parallel link combination device shown in FIG. 13, the folding angle equalization link bar 62a is rotatably coupled to the folding link bar 61 on the upper right side, and the folding link bar 61 on the lower right side is long. The folding angle of the folding link bar 61 on the upper right and the folding link bar 61 on the right middle of the upper right portion and the folding link bar 61 on the right middle are connected to each other so as to be extended to the extended portion. If the narrowing of the folding link bar 61 in the middle of the right and the folding angle bar (f) of the folding link bar 61 in the lower right narrows at the same angle, the folding link bar 61 of the upper right and the folding link of the right middle When the folding angle (e) of the bar 61 is opened, the folding angle (f) of the folding link bar 61 of the right middle and the folding link bar 61 of the lower right is opened at the same angle. Therefore, when the parallel link assembly is folded or shortened or extended, the upper and lower portions of the parallel link assembly are evenly folded or unfolded.
도 14는 본 발명에 의한 천정 빨래 건조대의 평행링크 조합장치의 제6의 일실시예를 구비한 천정 빨래 건조대의 측면도이다.14 is a side view of a ceiling laundry dryer having a sixth embodiment of a parallel link combination device of the ceiling laundry dryer according to the present invention.
도 14를 참조하면, 평행링크 조합장치를 구성하는 접철링크(50)(60)마다 접철링크바(51)(61)가 각각 4개씩 구비될 수 있다. Referring to FIG. 14, four foldable link bars 51 and 61 may be provided for each foldable link 50 and 60 constituting the parallel link combination device.
여기서는 우측의 접힘각도 균등조절 링크바(62a)가 우측 위의 접철링크바(61)와 우측 3번째 접철링크바(61)의 연장된 부분에 접힘각도 균등조절 링크바 연결축(63)으로 회동가능하게 결합될 수 있다.Here, the folding angle equalizing link bar 62a on the right side is rotated to the extending portion of the folding upper link bar 61 on the right side and the right third folding link bar 61 on the linking axis 63 of the folding angle equalizing link bar. Possibly combined.
이에, 우측위의 접철링크바(61)와 우측 2번째 접철링크바(61)의 접힘각도(g)가 좁아지면, 우측 2번째 접철링크바(61)와 우측 3번째 접철링크바(61)의 접힘각도(h)가 똑같은 각도로 좁아지고, 우측 위의 접철링크바(61)와 우측 2번째 접철링크바(61)의 접힘각도(g)가 벌어지면, 우측 2번째 접철링크바(61)와 우측 3번째 접철링크바(61)의 접힘각도(h)가 똑같은 각도로 벌어지게 된다. Accordingly, when the folding angle g of the upper right folding link bar 61 and the right second folding link bar 61 is narrowed, the right second folding link bar 61 and the right third folding link bar 61 are narrowed. When the folding angle (h) of the narrower narrows at the same angle, and the folding angle (g) of the upper right folding link bar 61 and the right second folding link bar 61 is widened, the right second folding link bar (61) ) And the folding angle (h) of the right third folding link bar 61 is opened at the same angle.
또한, 좌측의 접힘각도 균등조절 링크바(52a)가 좌측 2번째 접철링크바(51)와 좌측 4번째 접철링크바(51)의 연장된 부분에 접힘각도 균등조절 링크바 연결축(53)으로 회동가능하게 결합되어 있으므로 좌측 2번째 접철링크바(51)와 좌측 3번째 접철링크바(51)의 접힘각도(h)가 좁아지면 좌측 3번째 접철링크바(51)와 좌측 4번째 접철링크바(51)의 접힘각도(i)가 똑같은 각도로 좁아지고 좌측 2번째 접철링크바(51)와 좌측 3번째 접철링크바(51)의 접힘각도(h)가 벌어지면 좌측 3번째 접철링크바(51)와 좌측 4번째 접철링크바(51)의 접힘각도(i)가 똑같은 각도로 벌어지게 된다. 그러므로 평행링크 조합장치가 짧게 접어지거나 길게 펼쳐질 때 모든 접철 각도(g)(h)(i)는 동일하게 되어 모든 접철링크(50)(60)가 상하 균등하게 접어지거나 펼쳐지게 되는 것이다.In addition, the left side folding angle equalization link bar (52a) to the extended portion of the left second folding link bar (51) and the left fourth folding link bar (51) as the link angle linking link bar (53). Since the folding angle (h) of the left second folding link bar 51 and the left third folding link bar 51 is narrowed because it is rotatably coupled, the left third folding link bar 51 and the left fourth folding link bar are narrowed. When the folding angle (i) of (51) is narrowed to the same angle and the folding angle (h) of the left second folding link bar 51 and the left third folding link bar 51 opens, the left third folding link bar ( 51) and the folding angle (i) of the left fourth folding link bar 51 is opened at the same angle. Therefore, when the parallel link combination device is shortly folded or unfolded, all folding angles (g) (h) (i) become the same so that all folding links 50, 60 are folded or unfolded evenly.
도 15는 본 발명에 의한 천정 빨래 건조대의 평행링크 조합장치의 제7의 일실시예를 구비한 천정 빨래 건조대의 측면도이다.15 is a side view of a ceiling laundry dryer having a seventh embodiment of a parallel link combination device of the ceiling laundry dryer according to the present invention.
도 15를 참조하면, 평행링크 조합장치를 구성하는 접철링크(50)(60)마다 접철링크바(51)(61)가 각각 5개씩 구비될 수 있다. Referring to FIG. 15, five folding link bars 51 and 61 may be provided for each folding link 50 and 60 constituting the parallel link combination device.
여기서는 좌측 위의 접힘각도 균등조절 링크바(52b)가 좌측 맨위의 접철링크바(51)의 연장된 부분과 좌측 3번째 접철링크바(51)에 접힘각도 균등조절 링크바 연결축(53)으로 회동가능하게 결합되어 있으므로, 좌측 맨위의 접철링크바(51)와 좌측 2번째 접철링크바(51)의 접힘각도(j)가 좁아지면 좌측 2번째 접철링크바(51)와 좌측 3번째 접철링크바(51)의 접힘각도(k)가 똑같은 각도로 좁아지고 좌측 맨위의 접철링크바(51)와 좌측 2번째 접철링크바(51)의 접힘각도(j)가 벌어지면 좌측 2번째 접철링크바(51)와 좌측 3번째 접철링크바(51)의 접힘각도(k)가 똑같은 각도로 벌어지게 된다. Here, the folding angle equalization link bar 52b at the upper left is extended to the extended portion of the folding link bar 51 at the upper left and the folding angle equalization link bar connecting shaft 53 at the left third folding link bar 51. Since it is rotatably coupled, when the folding angle j of the left top folding link bar 51 and the left second folding link bar 51 is narrowed, the left second folding link bar 51 and the left third folding link are narrowed. When the folding angle k of the bars 51 is narrowed to the same angle and the folding angle j of the left top folding link bar 51 and the left second folding link bar 51 are opened, the second folding link bar on the left side is opened. The folding angle k of 51 and the left third folding link bar 51 are opened at the same angle.
또한 좌측 아래의 접힘각도 균등조절 링크바(52c)가 좌측 3번째 접철링크바(51)의 연장된 부분과 좌측 5번째 접철링크바(51)에 접힘각도 균등조절 링크바 연결축(53)으로 회동가능하게 결합되어 있으므로, 좌측 2번째 접철링크바(51)와 좌측 3번째 접철링크바(51)의 접힘각도(k)가 좁아지면 좌측 3번째 접철링크바(51)와 좌측 4번째 접철링크바(51)의 접힘각도(m)가 똑같은 각도로 좁아지고 동시에 좌측 4번째 접철링크바(51)와 좌측 5번째 접철링크바(51)의 접힘각도(n)도 똑같은 각도로 좁아지고, 좌측 2번째 접철링크바(51)와 좌측 3번째 접철링크바(51)의 접힘각도(k)가 벌어지면 좌측 3번째 접철링크바(51)와 좌측4번째 접철링크바(51)의 접힘각도(m)가 똑같은 각도로 벌어진다.In addition, the folding angle equalization link bar 52c at the bottom left is extended to the extended portion of the left third folding link bar 51 and the folding angle equalization link bar connecting shaft 53 at the left fifth folding link bar 51. Since it is rotatably coupled, when the folding angle k of the left second folding link bar 51 and the left third folding link bar 51 is narrowed, the left third folding link bar 51 and the left fourth folding link 51 are narrowed. The folding angle (m) of the bar 51 is narrowed at the same angle, and at the same time, the folding angle (n) of the left fourth folding link bar 51 and the left fifth folding link bar 51 is also narrowing at the same angle, When the folding angle k of the second folding link bar 51 and the left third folding link bar 51 is opened, the folding angle of the left third folding link bar 51 and the left fourth folding link bar 51 ( m) opens at the same angle.
그리고 동시에 좌측 4번째 접철링크바(51)와 좌측 5번째 접철링크바(51)의 접힘각도(n)도 똑같은 각도로 벌어지게 된다. At the same time, the folding angle n of the left fourth folding link bar 51 and the left fifth folding link bar 51 is also opened at the same angle.
따라서, 평행링크 조합장치가 짧게 접어지거나 길게 펼쳐질 때 모든 접철 각도(j)(k)(m)(n)는 동일하게 되어 모든 접철링크(50)(60)가 균등하게 접어지거나 펼쳐지게 되는 것이다.Accordingly, when the parallel link combination device is shortly folded or unfolded, all the folding angles j, k, m, and n become the same so that all the folding links 50 and 60 are evenly folded or unfolded.
상기한 것처럼 접힘각도 균등조절 링크바(52a)(52b)(52c)(62a)로써 평행링크 조합장치(20)가 접어지거나 길게 펼쳐질때 위 아래 부분이 균등하게 되는 것이고, 상기한 여러 실시예에서 제시하지 않은 방법으로도 다양하게 접힘각도 균등조절 링크바를 구비하여 접철링크바(51)(61)의 접힘각도가 균등하게 되도록 할 수 있는 것이다.As described above, when the parallel link combination device 20 is folded or unfolded with the folding angle equalizing link bars 52a, 52b, 52c, and 62a, the upper and lower portions are equalized. Even if the method is not presented, it is possible to make the folding angles of the folding link bars 51 and 61 evenly provided by variously adjusting the folding angle equality link bar.
평행링크 조합장치(20)는 상기한 접철링크바(51)(61)의 접힘각도가 너무 커지는 것을 방지하기 위해 구비되는 링크 와이어(81)나 링크바 스토퍼(24) 또는 접철링크바 스토퍼(22)나, 평행링크 조합장치(20)의 윗부분과 아랫부분이 균등하게 접어지거나 펼쳐지게 하는 접힘각도 균등조절 링크바(52a)(52b)(52c)(62a)를 구비하지 않을 수도 있고, 접철링크바(51)(61)의 접힘각도가 너무 커지는 것을 방지하기 위해 구비되는 링크 와이어(81)나 링크바 스토퍼(24) 또는 접철링크바 스토퍼(22)만 구비하거나, 평행링크 조합장치(20)의 윗부분과 아랫부분이 균등하게 접어지거나 펼쳐지게 하는 접힘각도 균등조절 링크바(52a)(52b)(52c)(62a)만 구비하거나, 접철링크바(51)(61)의 접힘각도가 너무 커지는 것을 방지하기 위해 구비되는 링크 와이어(81)나 링크바 스토퍼(24) 또는 접철링크바 스토퍼(22)와 평행링크 조합장치(20)의 윗부분과 아랫부분이 균등하게 접어지거나 펼쳐지게 하는 접힘각도 균등조절 링크바(52a)(52b)(52c)(62a)를 같이 구비할 수도 있는 것이다.The parallel link combination device 20 is a link wire 81 or a link bar stopper 24 or a folding link bar stopper 22 provided to prevent the folding angle of the folding link bars 51 and 61 from becoming too large. Or, it may not have a folding angle equalization link bar (52a) (52b) (52c) (62a) to allow the upper and lower portions of the parallel link combination device 20 to be folded or unfolded evenly, folding link bar Only the link wire 81 or the link bar stopper 24 or the folding link bar stopper 22 provided to prevent the folding angle of the 51 and 61 from becoming too large, or the parallel link combination device 20 Fold angle equalization link bar 52a, 52b, 52c, 62a which allows the upper and lower parts to be folded or unfolded evenly or prevents the folding angle of the folded link bars 51 and 61 from becoming too large. Link wires 81 or link bar stoppers 24 or folding link bars provided for The upper and lower portions of the stopper 22 and the parallel link combination device 20 may be provided with the folding angle equalizing link bars 52a, 52b, 52c, and 62a.
또한 상기한 도면에 도시된 스톱퍼(44)는 위로 올라간 건조봉 지지프레임(12)이 곧바로 내려오는 것을 방지하는 것이고, 로우프 고정축(45)은 건조봉 지지프레임(12)과 로우프(42)를 연결하는 것이다. 수동식의 경우에 로우프(42)와 로우프 고정축(45)과 스톱퍼(44)와 손잡이(43)등이 건조봉 승강 수단을 구성하는 요소가 된다.In addition, the stopper 44 shown in the above drawings is to prevent the drying rod support frame 12 from rising upward, the rope fixed shaft 45 is the drying rod support frame 12 and the rope 42 To connect. In the case of the manual type, the rope 42, the rope fixing shaft 45, the stopper 44, the handle 43, and the like constitute the drying rod lifting means.
천정 빨래 건조대의 건조봉(13)을 승강시키고 정지시키는 수동과 전동의 건조봉 승강수단은 공지되어 널리 이용되고 있으므로 구조와 작용에 대한 상세한 설명을 생략한다.Manual and electric dry rod lifting means for lifting and stopping the drying rod 13 of the ceiling laundry drying stand are well known and widely used, and thus detailed descriptions of the structure and operation will be omitted.
이상에서 설명한 것처럼 본 발명의 천정 빨래 건조대는 종래의 X링크를 구비하는 천정 빨래 건조대의 구조와 작용중에서 다른 것은 그대로 적용하되 X링크로 구성된 X링크 조합장치 대신에 링크바를 평행하게 결합하는 평행링크 조합장치를 구비하여 이용의 편리성을 크게 높인 것이다.As described above, the ceiling laundry drying rack according to the present invention has a structure and function of a conventional clothes rack having a conventional X link, but the other is applied as it is. It is equipped with a device, and greatly improved the convenience of use.
본 발명의 천정 빨래 건조대는 전술한 실시예에 국한하지 않고, 본 발명의 기술 사상이 허용되는 범위내에서 다양하게 변형하여 실시할 수 있는 것이다.The ceiling laundry drying rack of the present invention is not limited to the above-described embodiment, and can be variously modified and implemented within the range in which the technical idea of the present invention is permitted.
이상으로 본 발명의 바람직한 하나의 실시예에 따른 천정 빨래 건조대에 관하여 첨부된 도면을 참조하여 구체적으로 살펴보았다.Or more with reference to the accompanying drawings with respect to the ceiling laundry drying rack according to an embodiment of the present invention has been described in detail.
이상의 설명은 본 발명의 기술 사상을 예시적으로 설명한 것에 불과한 것으로서, 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자라면 본 발명의 본질적인 특성에서 벗어나지 않는 범위 내에서 다양한 수정, 변경 및 치환이 가능할 것이다. 따라서, 본 발명에 개시된 실시예 및 첨부된 도면들은 본 발명의 기술 사상을 한정하기 위한 것이 아니라 설명하기 위한 것이고, 이러한 실시예 및 첨부된 도면에 의하여 본 발명의 기술 사상의 범위가 한정되는 것은 아니다. 본 발명의 보호 범위는 아래의 청구범위에 의하여 해석되어야 하며, 그와 동등한 범위 내에 있는 모든 기술 사상은 본 발명의 권리범위에 포함되는 것으로 해석되어야 할 것이다. The above description is merely illustrative of the technical idea of the present invention, and various modifications, changes, and substitutions may be made by those skilled in the art without departing from the essential characteristics of the present invention. will be. Accordingly, the embodiments disclosed in the present invention and the accompanying drawings are not intended to limit the technical spirit of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not limited by the embodiments and the accompanying drawings. . The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the equivalent scope should be interpreted as being included in the scope of the present invention.
<부호의 설명><Description of the code>
10: 고정 프레임, 11: X링크 종단 연결축 슬라이드공, 12: 건조봉 지지 프레임, 13: 건조봉, 14: 건조봉 거치공, 20: 평행링크 조합장치, 21: 프레임 평행링크 종단 연결축공, 22: 접철 링크바 스토퍼, 23: 수평링크바, 24: 링크바 스토퍼, 25: 평행링크 연결축, 27: 평행링크 종단 연결축, 28: 평행링크 종단 연결축공, 29: 수평링크바 연결축공, 30: X링크 조합장치, 31: X링크 연결축, 32: X링크 종단 연결축, 33: X링크, 34: X링크바, 37: X링크 중간축, 38: X링크 연결축공, 39: X링크 중간축공, 42: 로우프, 43:손잡이, 44: 스톱퍼, 45: 로우프 고정축, 50, 60: 접철링크, 51, 61: 접철링크바, 52a, 52b, 52c, 62a: 접힘각도 균등조절 링크바, 53, 63: 접힘각도 균등조절 링크바 연결축, 81: 링크 와이어, 82: 링크 와이어 고리10: fixed frame, 11: X-link end connecting shaft slide hole, 12: drying rod support frame, 13: drying rod, 14: drying rod mounting hole, 20: parallel link combination device, 21: frame parallel link end connecting shaft hole, 22: fold link bar stopper, 23: horizontal link bar, 24: link bar stopper, 25: parallel link connecting shaft, 27: parallel link end connecting shaft, 28: parallel link end connecting shaft, 29: horizontal link bar connecting shaft, 30: X link combination device, 31: X link connecting shaft, 32: X link end connecting shaft, 33: X link, 34: X link bar, 37: X link intermediate shaft, 38: X link connecting shaft, 39: X Link intermediate shaft hole, 42: Rope, 43: Handle, 44: Stopper, 45: Rope fixed shaft, 50, 60: Folding link, 51, 61: Folding link bar, 52a, 52b, 52c, 62a: Folding angle equalization link Bar, 53, 63: Fold angle equalization Link bar connecting shaft, 81: Link wire, 82: Link wire loop

Claims (7)

  1. 천정에 부착되는 고정프레임(10)과, 상기 고정프레임(10)과 평행하게 이격 배치되는 건조봉 지지프레임(12)과, 상기 건조봉 지지프레임(12)에 장착되는 건조봉(13)과, 상기 건조봉 지지프레임(12)을 승강시키는 건조봉 승강 수단을 포함하는 천정 빨래 건조대에 있어서,A fixed frame 10 attached to the ceiling, a dry rod support frame 12 spaced apart in parallel with the fixed frame 10, a dry rod 13 mounted to the dry rod support frame 12, In the ceiling laundry drying rack including a drying rod lifting means for lifting the drying rod support frame 12,
    상기 건조봉 승강 수단은, 제1 방향을 기준으로 동일한 간격으로 상호 이격 배치되어 상기 고정프레임(10) 및 상기 건조봉 지지프레임(12)에 각각 회동 가능하게 결합하는 절첩링크(50,60)와, 상기 고정프레임(10) 및 상기 건조봉 지지프레임(12)과 평행하게 상기 절첩링크(50,60)에 걸쳐 각각 회동 가능하게 결합하는 적어도 하나의 수평링크바(23)를 포함하는 평행링크 조합장치(20)를 포함하고, The drying rod elevating means may be arranged to be spaced apart from each other at equal intervals based on the first direction and folded links (50, 60) to be rotatably coupled to the fixed frame 10 and the drying rod support frame 12, respectively; And a parallel link combination including at least one horizontal link bar 23 rotatably coupled over the folding links 50 and 60 in parallel with the fixing frame 10 and the drying rod support frame 12. Device 20,
    상기 절첩링크(50,60)는 접힘 가능하게 연결되는 복수 개의 절첩링크바(51,61)로 이루어지고, 마주보는 상기 절첩링크바(51,61)는 동일한 길이로 형성되는 것을 특징으로 하는 천정 빨래 건조대.The foldable links 50 and 60 are made up of a plurality of foldable link bars 51 and 61 that are foldable, and the facing link bars 51 and 61 are formed to have the same length. Clothes rack.
  2. 제1 항에 있어서,According to claim 1,
    상기 수평링크바(23)는 상기 절첩링크(50,60)에 각각 회전 가능하게 결합하는 천정 빨래 건조대.The horizontal link bar 23 is a ceiling laundry drying rack that is rotatably coupled to the folding links (50, 60), respectively.
  3. 제2 항에 있어서,The method of claim 2,
    상기 절첩링크(50,60)와 상기 고정프레임(10)의 회동축 방향, 상기 절첩링크(50,60)와 상기 건조봉 지지프레임(12)의 회동축 방향, 상기 절첩링크(50,60)의 접힘축 방향 및 상기 수평링크바(23)의 회동축 방향은 상기 제1 방향과 수직인 제2 방향으로 형성되는 천정 빨래 건조대.Rotating shaft directions of the folding links 50 and 60 and the fixed frame 10, Rotating shaft directions of the folding links 50 and 60 and the drying rod support frame 12, The folding links 50 and 60 The folding shaft direction of the horizontal link bar 23 and the rotating shaft direction of the ceiling laundry drying rack is formed in a second direction perpendicular to the first direction.
  4. 제1 항에 있어서,According to claim 1,
    상기 평행링크 조합장치(20)는,The parallel link combination device 20,
    접힘 가능하게 연결된 2개의 절첩링크바(51,61)를 연결하여, 접힘각도가 일정 각도보다 커지지 않도록 상기 2개의 절첩링크바(51,61)의 펼침을 제한하는 링크 와이어(81)를 포함하는 천정 빨래 건조대.By connecting two foldable link bars (51, 61) foldably connected, comprising a link wire 81 for limiting the unfolding of the two fold link bars (51, 61) so that the folding angle is not greater than a predetermined angle Ceiling laundry rack.
  5. 제1 항에 있어서,According to claim 1,
    상기 평행링크 조합장치(20)는,The parallel link combination device 20,
    상기 수평링크바(23)의 단부에 형성되어 회동하는 상기 절첩링크바(51,61)와 접촉함으로써, 접힘각도가 일정 각도보다 커지지 않도록 상기 2개의 절첩링크바(51,61)의 펼침을 제한하는 링크바 스토퍼(24)를 포함하는 천정 빨래 건조대.By contacting the folding link bars (51, 61) formed and formed at the end of the horizontal link bar 23, limiting the unfolding of the two folding link bars (51, 61) so that the folding angle does not become larger than a certain angle. Ceiling laundry drying rack including a link bar stopper (24).
  6. 제1 항에 있어서,According to claim 1,
    상기 평행링크 조합장치(20)는,The parallel link combination device 20,
    접힘 가능하게 연결된 2개의 상기 절첩링크바(51,61) 중 어느 하나의 상기 절첩링크바(51,61)의 단부에 돌출 형성되어 회동하는 다른 하나의 상기 절첩링크바(51,61)와 접촉함으로써, 접힘각도가 일정 각도보다 커지지 않도록 상기 2개의 절첩링크바(51,61)의 펼침을 제한하는 접철 링크바 스토퍼(22)를 포함하는 천정 빨래 건조대.One of the two foldable link bars 51 and 61 which are foldably connected to the other end of the foldable link bar 51 and 61 is in contact with the other foldable link bar 51 and 61 which rotates. Thereby, the ceiling laundry drying table comprising a folding link bar stopper 22 for limiting the unfolding of the two folding link bars (51, 61) so that the folding angle is not greater than a predetermined angle.
  7. 제1 항에 있어서,According to claim 1,
    중간에 위치한 중간 절첩링크바(51,61)의 양단에 접힘 가능하게 연결되는 상부 절첩링크바(51,61) 및 하부 절첩링크바(51,61) 중 어느 하나의 연장된 부분과 다른 하나에 연결되어, 중간 절첩링크바(51,61)와 상부 절첩링크바(51,61)의 접힘각도와, 중간 절첩링크바(51,61)와 하부 절첩링크바(51,61)의 접힘각도를 균일하게 하는 접힘각도 균등조절 링크바(52a)(52b)(52c)(62a)를 포함하는 천정 빨래 건조대.On the other side of the extended portion of any one of the upper foldable link bar (51, 61) and the lower foldable link bar (51, 61) foldably connected to both ends of the intermediate folded link bar (51, 61) located in the middle Connected to the folding angles of the intermediate folding link bars 51 and 61 and the upper folding link bars 51 and 61, and the folding angles of the intermediate folding link bars 51 and 61 and the lower folding link bars 51 and 61, respectively. A ceiling laundry drying rack comprising a uniformly folded angle equalizing link bar (52a) (52b) (52c) (62a).
PCT/KR2014/003230 2013-05-08 2014-04-15 Ceiling laundry rack WO2014181974A1 (en)

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