JP2007178110A - Umbrella dewatering device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an umbrella dewatering device capable of improving water absorbing efficiency. <P>SOLUTION: This umbrella dewatering device comprises an umbrella receiving portion 90 receiving an umbrella 100 inserted from its tip, a water absorbing chamber 80 formed at an outer side of a water absorbing sheet 7 surrounding the umbrella receiving portion 90, and a sucking means 30 for sucking the water contained in the water absorbing sheet 70 by sucking the water absorbing chamber 80. The umbrella holding portion 90 is composed of an umbrella shank receiving hole portion 910, and a plurality of rib insertion chambers 900 of longitudinal rectangular shape, formed into the slit shape extending radially outward from the umbrella shank receiving portion 910 on its cross-sectional shape, and equally distributed around the umbrella shank receiving portion 910 for inserting the ribs 101 of the umbrella 100, and the ribs 101 are independently inserted into the ribs insertion chambers 900. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to an umbrella dewatering device for dewatering a wet umbrella.

Conventionally, as an umbrella dewatering device, a structure in which a water absorbent sheet and an air intake device are combined, i.e., the water adhering to the heel part which is the fabric part of the umbrella is absorbed by the water absorbent sheet, and the moisture of the water absorbent sheet is absorbed by the suction device. The structure of sucking and dehydrating is known (for example, Patent Documents 1 to 3).
Japanese Utility Model Publication No. 1-66588 Japanese Utility Model Publication No. 2-131190 JP-A-6-14485

  However, in these conventional umbrella dewatering devices, the circumferential wall of the umbrella housing portion holding the umbrella inserted from the tip in the length direction is continuous with the V-shaped recess that is continuous in the circumferential direction, and the overall cross-sectional shape is substantially a star. It is in shape. In other words, since the individual recesses are inwardly expanded, when the umbrella is inserted, adjacent ones of the plurality (eight) main bones of the umbrella are joined together in one V-shaped recess. Easy to get in.

  In that case, the heel part and the heel part of two adjacent main bones are folded in one V-shaped recess, which becomes a part of poor adhesion to the water-absorbent sheet, resulting in a decrease in dewatering efficiency. Will be invited.

  The present invention has been made in view of such circumstances, and provides an umbrella dewatering device that can avoid the overlapping state of the buttocks of the umbrella during dewatering and can improve dewatering efficiency. Let it be an issue.

  The above problem is solved by the following means.

  (1) An umbrella housing part for housing an umbrella inserted from the front end in the length direction, a water absorbing sheet disposed around the umbrella housing part, a water absorbing chamber formed outside the water absorbing sheet, and the water absorbing chamber A suction means for sucking out moisture from the water absorbent sheet by a suction operation with respect to the umbrella seat, the umbrella housing portion includes an umbrella shaft housing hole for housing the umbrella shaft of the inserted umbrella, and a transverse cross-sectional shape of the umbrella shaft housing It is formed in a slit shape extending radially outward from the hole portion, and is equally distributed around the umbrella shaft accommodation hole portion, and is configured by a plurality of vertically long rectangular bone access chambers that allow the umbrella bone of the umbrella to enter, The plurality of master bone entry chambers are configured such that when the umbrella is inserted into the umbrella shaft receiving hole, the plurality of master bones are individually entered together with the hooks on both sides thereof. Dehydration device.

  (2) The umbrella dewatering device according to item 1 above, wherein a depth dimension of the main bone entry chamber is set to be longer than a diameter dimension of the umbrella shaft housing hole.

  (3) The umbrella dewatering device according to item 1 or 2, wherein an overhanging portion that narrows the entrance portion of the main bone entry chamber is formed on at least one of the opposing inner surfaces of the entrance portion.

  (4) The throttle means for reducing the diameter of the umbrella in the longitudinal direction of the umbrella after dehydration from the radially outer side is installed at the middle part of the umbrella housing part in the umbrella insertion direction. The umbrella dehydrator according to any one of the above.

  (5) A device case for housing the umbrella housing portion includes a lid having a guide opening corresponding to the umbrella shaft housing hole and a plurality of guide slit portions corresponding to the main bone entry chamber, 5. The umbrella dewatering device according to any one of the preceding items 1 to 4, wherein at least the vicinity of the guide opening is formed to be recessed downward on the upper surface of the lid.

  According to the invention described in (1) above, when a wet umbrella is inserted into the umbrella shaft accommodating hole in the umbrella accommodating portion, the plurality of master bones individually enter the plurality of master bone entry chambers together with the hooks on both sides thereof. Enters the state.

  The umbrella in the accommodated state is absorbed by the water-absorbing sheet disposed so as to surround the umbrella accommodating portion and the heel portion which is the fabric portion of the umbrella comes into contact with the umbrella. At the same time, the water absorbing chamber having an annular cross section formed outside the water absorbing sheet is sucked by the suction device, so that the water absorbed by the water absorbing sheet is sucked out and discharged from the water absorbing sheet by the suction force. As a result, rainwater and the like attached to the buttocks of the umbrella can be easily and completely dehydrated and removed.

  In particular, since the transverse cross-sectional shape of the main bone entry chamber in the umbrella housing portion is a substantially U-shaped slit shape, when the umbrella is inserted into the umbrella shaft housing hole, one master bone is associated with one main bone entry chamber. Although it enters, it is difficult for multiple parent bones to enter together. For this reason, it is avoided that a plurality of buttocks of an umbrella overlap in one main bone approach room, and an efficient dehydration action is exhibited for raindrops attached to the buttocks.

  According to the invention described in (2) above, since the depth dimension of the main bone entry chamber is longer than the diameter dimension of the umbrella shaft accommodating hole, the planar shape of the umbrella accommodating chamber is a star shape as in the prior art. Unlike a thing, it becomes a U-shaped, and it is surely prevented that the adjacent main bone of the umbrella inserted into the umbrella shaft housing hole part enters into one main bone entry chamber together.

  According to the invention described in (3) above, the width of the entrance side of the main bone entry chamber is reduced by the overhanging portion, and the main bone of the umbrella can be individually separated without having to be made narrow over the entire length of the main bone entry chamber. It is possible to enter the main bone entry chamber.

  In addition, since the main bone entry chamber does not have to be narrow over the entire length, the diameter of the umbrella shaft accommodation hole is secured to a constant size without cutting off the entrance-side edge between the adjacent main bone entry chambers. it can. That is, while forming an acute edge on the entrance side between the adjacent main bone entry chambers, it is possible to secure a certain size of the umbrella shaft accommodation hole, so that the insertion of the umbrella shaft into the umbrella shaft accommodation hole Each parent bone can enter smoothly into each parent bone entry chamber.

  According to the invention described in the preceding item (4), when the umbrella after dehydration is pulled out, the substantially central portion is squeezed from the outside in the radial direction in the longitudinal direction of the umbrella, so that, for example, a jump umbrella spring-biased in the opening direction Then, the umbrella is in a closed state, and when the umbrella is pulled out, an unexpected expansion of the umbrella is prevented.

  According to the invention described in (5) above, since at least the vicinity of the guide opening on the upper surface of the lid is recessed, rainwater scattered on the upper surface of the lid flows down into the umbrella housing from the guide opening. , Do not collect on the top of the lid.

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

  1, 2, and 3 are a schematic configuration diagram, an external perspective view, and an exploded perspective view, respectively, of an umbrella dewatering device according to an embodiment of the present invention.

  1 to 3, the umbrella dewatering device includes a cylindrical container-type device case 10, in which a dewatering tank 20, a suction device 30, a drainage device 50, and the like are arranged.

  The device case 10 has a substantially bottomed cylindrical body 11 whose upper surface is opened and whose cross-sectional area is reduced as it goes downward, and a lid body 12 that also serves as a top plate that covers the upper end opening 11a of the cylindrical body 11. I have.

  The lid body 12 is fixed to the upper end of the cylindrical body 11 with, for example, a screw 13. The lid 12 also serves as a cover that covers the upper end opening of the dehydration tank 20.

  A guide opening 120 that guides the insertion operation of the umbrella 100 is formed in the center of the lid 12, and further extends radially outward from the guide opening 120 so as to be equally distributed around the guide opening 120. A plurality of, for example, eight guide slit portions 121 are formed.

  In FIG. 2, reference numeral 310 denotes an operation panel provided with a power switch 311 for starting the motor 38, which will be described later.

  As shown in FIG. 4, the dehydrating tank 20 is connected to a lower end of a hollow body having a substantially inverted octagonal pyramid whose upper surface is open and whose cross-sectional area is reduced as it goes downward. It is set as a set structure.

  Inside the dehydrating tank 20, a support body 60 in which a large number of, for example, oval through holes 61 are formed is disposed. This support body 60 is for supporting the water absorbing sheet 70 on its inner surface, and an umbrella housing portion 90 is constituted by the internal space.

  As shown in FIG. 7, the umbrella housing portion 90 includes an umbrella shaft housing hole portion 910 having an upper end opening corresponding to the guide opening portion 120 and a plurality (eight) of the umbrella housing portions 90 arranged equally around the umbrella shaft housing hole portion 910. The main bone entry chamber 900 is provided.

  Each of the main bone entry chambers 900 extends radially outward from the umbrella shaft accommodation hole 910 and is formed in a slit shape having a substantially U-shaped cross section, and has a vertically long box shape. The depth length (the length in the radial direction) l of the main bone entering chamber 900 is set to be longer than the diameter R of the umbrella shaft accommodating hole portion 91, for example, as shown in FIG. That is, the planar shape of the umbrella housing part 90 composed of the plurality of main bone entering chambers 900 and the umbrella shaft housing hole part 910 is substantially American, unlike a substantially star shape.

  It should be noted that the depth length (the length in the radial direction) l and the width of the main bone entry chamber 900 and the interval between the adjacent main bone entry chambers 900 must be set equal in all the main bone entry chambers 900. For example, when the lid 12 is tilted and the umbrella is made to enter the umbrella housing part 90 obliquely from above, the size may be appropriately adjusted so as to suit the degree of opening due to the weight of the umbrella bone. .

  As shown in FIGS. 4 and 7, the support body 60 is disposed at a certain distance from the inner surface of the dehydration tank 20, and thereby, the space between the inner surface of the dehydration tank 20 and the support body 60. A water absorption chamber 80 having a circular cross-sectional shape is formed across the height direction of the dehydration tank 20.

  In addition, attachment pieces 601 and 601 are formed at the upper end of the support 60 so as to be located on both sides in the width direction of each of the main bone entry chambers 900. The support body 60 is fixed to the device case 10 by screwing the cover body 12 to the attachment pieces 601 and 601 using screws 131 and 131 (FIG. 3) penetrating the cover body 12. Of course, the attachment method is not limited to this screwing method.

  As shown in FIG. 4, the water absorbent sheet 70 is supported in close contact with the inner surface of the support body 60 in a form surrounding the umbrella housing portion 90.

  This water absorbing sheet 70 is a known structure in which rainwater adhering to the collar 102 of the umbrella 100 is contacted and absorbed, and is formed into a sheet shape from a material such as synthetic resin, and has a large number of small-diameter through holes 71. Is formed throughout. In addition, there may not be a through-hole.

  In addition, although the water absorption sheet 70 may be partially joined to the inner surface of the support body 60, it is desirable to attach in the aspect which can be replaced.

  As shown in FIGS. 1, 7 and 8, one end side of the intake pipe 31 is connected to the peripheral wall portion 20a of the dewatering tank 20 in a state communicating with the water absorption chamber 80 at the lower end position. The other end of the pipe 31 is connected to the suction device 30, and the suction chamber 30 is set so that the water suction chamber 80 is sucked and reduced in pressure (negative pressure) through the suction pipe 31. .

  When the water absorbing chamber 80 is sucked by the operation of the suction device 30, the water absorbing sheet 70 on the inner surface of the support 60 is sucked through the through hole 61 of the support 60. Thereby, the collar part 102 of the umbrella 100 which exists inside the water absorption sheet 70 is attracted | sucked, and it closely_contact | adheres to the water absorption sheet 70. FIG.

  As shown in FIG. 1, the suction device 30 is of a type in which a blower is operated by a motor 38, and the sucked air in the water absorption chamber 80 is sent to the exhaust port 33 through the exhaust pipe 32, While configured to be discharged out of the apparatus, the water sucked together with the air is accumulated in the water reservoir 34.

  As shown in FIG. 5, the bottom of the water storage section 34 is opened as a moisture drop opening 35. In the vicinity of the moisture dropping port 35, during the suction operation, the lid is displaced in a direction to close the dropping port 35 by a suction force, and when the suction operation is released, the lid is displaced downward by its own weight to open the dropping port 35. A body 36 is pivotally supported via a horizontal shaft 36a. In FIG. 5, reference numeral 37 denotes a stopper that regulates the maximum rotation position due to the weight of the lid 36.

  The motor 38 is set to start rotating when a user operates a foot switch (not shown) and to stop when a predetermined time set by a timer (not shown) elapses.

  Of course, the motor 38 may be stopped by a user's switch operation, and a sensor for detecting that the umbrella 100 is housed in the umbrella housing portion 90 is provided to start the operation of the motor 38. It is good also as a structure performed automatically.

  The drainage device 50 is installed below the moisture dropping port 35.

  The drainage device 50 includes a drainage tray 51 provided so as to be able to be taken in and out from the peripheral wall of the device case 10, and a moisture discharger 52 connected to the drainage tray 51. The drain tray 51 receives and accumulates water dropped from the drop port 35 of the water storage section 34.

  The moisture releaser 52 includes an ultrasonic oscillator (ultrasonic vibrator) 53 so that moisture is atomized by ultrasonic waves and then discharged from the exhaust port 33 through the exhaust pipe 54 to the outside of the apparatus. It is configured.

  In this embodiment, as shown in FIG. 4, a large number of through holes 71 are formed in the entire area of the water absorbent sheet 70. The reason why the through holes 71 are formed is as follows.

  That is, when the suction device 30 performs suction, air flows through the through hole 71 in the portion overlapping the through hole 61 of the support 60. As a result, the detachment of moisture from the peripheral edge of the through hole 71 is promoted, and the water in the water absorbent sheet 70 moves to the peripheral edge of the through hole 71 by capillary action instead of the detached water. It is further separated by the circulating air. This is because by repeating this, the efficiency of sucking out water from the water absorbent sheet 70 is improved, and as a result, the water absorption efficiency of the water absorbent sheet 70 with respect to the water adhering to the umbrella 100 is improved.

  Next, the operation of the umbrella dewatering device shown in FIGS. 1 to 8 will be described.

  When the user inserts a wet umbrella (for example, a jump umbrella that is spring-biased in the opening direction) 100 into the guide opening 120 from the tip, the umbrella 100 is accommodated in the umbrella accommodating portion 90.

  At the start of the insertion operation of the umbrella 100, if the part of the main bone 101 of the umbrella 100 does not correspond to the guide slit portion 121 of the lid body 12, the umbrella 100 is slightly rotated around the axis, 100 parts of the main bone 101 are made to correspond to the guide slit 121.

  When the umbrella 100 is inserted, the portion of the umbrella shaft 103 is accommodated in the umbrella shaft accommodation hole 910 in the umbrella accommodation portion 90, while the eight main bones 101 enter the eight main bone entry chambers 900. In contrast, each of them enters individually. In particular, in the case of the jump umbrella, since the spring is biased in the opening direction, the jump umbrella enters more smoothly.

  The umbrella housing 90 here is different from a conventional star-shaped umbrella housing in which the planar shape is a U-shape. That is, since the transverse cross section of the main bone entry chamber 900 extending radially around the umbrella shaft accommodation hole 910 is a substantially U-shaped slit shape, the umbrella shaft 103 is arranged in the umbrella shaft accommodation hole 910 as shown in FIG. , Only one parent bone 101 enters almost one parent bone entry chamber 91. In other words, for example, it is avoided that two master bones 101 enter one master bone entry chamber 910 together, and therefore, a plurality of buttock portions 102 of the umbrella 100 overlap in one master bone entry chamber 900. This is advantageous for efficient dehydration.

  In a state where the umbrella 100 is accommodated in the umbrella accommodating portion 90, a part of the collar portion 102 of the umbrella 100 is brought into contact with the water absorbing sheet 70 and absorbed as shown in FIG.

  In this state, when the user operates the foot switch and drives the motor 38 of the suction device 30, the blower is activated and the water suction chamber 80 is sucked through the intake pipe 31. By this suction operation, the water absorbent sheet 70 is sucked through the through hole 61 of the support 60, and further, the collar portion 102 of the umbrella 100 existing inside the suction portion of the water absorbent sheet 70 is sucked and spread. The water adhering to the water absorbing sheet 70 and adhering to the flange 102 is further absorbed by the water absorbing sheet 70.

  By the water absorption operation by the water absorption sheet 70 and the water absorption operation by the suction force acting on the water absorption sheet 70 in the water absorption portion 80, the water adhering to the collar portion 102 of the umbrella 100 is surely dehydrated.

  In addition, since a large number of through holes 71 are formed in the water absorbent sheet 70, the air flows through the through holes 71 by the suction force. As a result, the water is released from the peripheral edge of the through holes 71 and the water in the water absorbent sheet. To the through hole 71 is promoted, and the dewatering efficiency is further enhanced.

  When a certain time has elapsed after the start of suction, the timer is activated to stop the motor 38 and the suction force is released.

  After the motor 38 is stopped, the user may pull out the umbrella 100 from the umbrella shaft accommodating hole 910.

  On the other hand, the water sucked by the suction device 30 is stored in the water storage section 34 during the operation of the suction device 30, and when the operation of the suction device 30 stops, the lid body 36 opens and falls into the drain tank 51. The water stored in the drain tank 51 and the water in the umbrella tip fitting portion 25 sent by the drain pipe 39 are atomized by the ultrasonic oscillator 53 of the moisture releaser 52 and exhausted through the exhaust pipe 54. It is discharged out of the apparatus through the port 33.

  If the top surface of the lid body 12 is flat, rainwater from the collar portion 102 of the umbrella 100 may accumulate on the top surface of the lid body 12 when the umbrella 100 is inserted, as shown in FIG. When the lid body 12 is formed in a recessed shape, rainwater scattered on the upper surface does not flow out from the guide opening 120 or the slit portion 121 into the umbrella housing portion 90 and the rainwater does not collect on the upper surface of the lid body 12.

  Of course, the entire upper surface of the lid 12 may be recessed, but only the vicinity of the guide opening 120 may be recessed.

  By the way, when the umbrella 100 is inserted into the umbrella shaft accommodating hole 910, in order to allow the eight master bones 101 to enter the eight master bone entry chambers 900 individually, the master bone entry chamber 900 is individually inserted. The width dimension t (FIG. 11) should be as small as possible.

  However, as the width dimension t on the entrance side of the main bone entry chamber 900 becomes smaller, the diameter R of the umbrella shaft accommodation hole portion 910 surrounded by the inner ends of the eight main bone entry chambers 900 becomes smaller. Therefore, the diameter R of the umbrella shaft accommodating hole 910 needs to ensure a certain dimension that does not hinder the insertion and removal of the umbrella 100.

  In order to ensure a constant diameter R of the umbrella shaft storage chamber 910 without increasing the width dimension t of the main bone storage chamber 900, an acute edge 900a formed on the entrance side of the adjacent main bone entrance chamber 900, 900 is provided. If the main bone 101 of the umbrella 100 enters the main bone entry chamber 900, the main bone 101 may hit the cutting portion and hinder smooth entry into the main bone entry chamber 900.

  From this point of view, as shown in FIGS. 10 and 11, it is desirable to form overhang portions 901 and 901 that narrow the entrance side on each of the opposing inner surfaces on the entrance side of the main bone entry chamber 900. .

  Thereby, without reducing the diameter R of the umbrella shaft accommodating hole 910, the entrance width of the main bone entry chamber 900 is substantially narrowed, and the acute edge 900a is not lost. It becomes easy to smoothly enter 101 into the master bone entry chamber 900 individually.

  Next, another embodiment of the present invention will be described with reference to the drawings.

  FIG. 12 is a schematic configuration diagram showing a dewatering tank 20 according to another embodiment of the present invention.

  In FIG. 12, the dewatering tank 20 is configured in two minutes in the umbrella insertion direction (height direction), and between the one divided dewatering tank 20A and the other divided dewatering tank 20B, A throttle means 50 is provided to squeeze the substantially central portion of the umbrella 100 in the length direction from the outside in the radial direction.

  For example, as shown in FIG. 13 to FIG. 15, the throttling means 50 is provided on the far side (outside of the radial direction) An umbrella diaphragm slider 501 that is disposed on the end side and can be displaced along the radial direction, a pair of parallel guide rails 502 and 502 that guide the displacement of the slider 501, and the radial direction always with respect to the slider 501. A compression coil spring 503 for energizing an outward restoring force, a movable pulley 505 supported on the slider 501 via a column 504, and both sides of the entrance side of the main bone entry chamber 900 are fixed. A pair of fixed pulleys 507 and 507 supported via the supporting columns 506 and 506, a fixed pulley 508 disposed corresponding to the inner side of the adjacent main bone entry chamber 900, and the slider 501. And a wire 509 for causing the transition.

  One end of the wire 509 is fixed, and the wire 509 is connected to one fixed pulley 507, a movable pulley 505, the other fixed pulley 507, an adjacent fixed pulley 508, as shown in FIG. When the other fixed side pulley 507, the movable side pulley 505, the other fixed side pulley 507, etc. are cycled in order and the other end of the wire 509 is pulled, the slider 501 changes radially inward. The other end of the wire 509 is set to be wound around a winding spool 511 driven by a motor 510.

  Normally, as shown in FIG. 14, the slider 501 is displaced radially outward by the spring force of the compression coil spring 503. In this state, the umbrella 100 is dehydrated.

  After the umbrella 100 is dehydrated, for example, when the motor 510 is driven in conjunction with the stop of the motor 38 of the suction device 30 to wind the wire 509 on the take-up spool 511, as shown in FIG. The sliders 501... Move inward in the radial direction against the spring force of the compression coil spring 503, whereby the substantially central portion in the length direction of the umbrella 100 is squeezed from the outer side in the radial direction. The diameter is reduced.

  For this reason, for example, when the umbrella 100 is pulled out from the opening 91 after the jump umbrella 100 is dehydrated, the umbrella 100 is prevented from automatically expanding unexpectedly, and the umbrella is closed. Can be extracted.

  The squeezing means 50 is not limited to that of the above-described embodiment, and can be appropriately employed as long as the umbrella 100 is squeezed from the outside in the radial direction.

  Further, it is not limited to a structure in which the squeezing means 50 is driven by a motor. For example, a user-driven structure in which a user drives a lever and the squeezing means performs a squeezing operation in conjunction with this lever Also good.

It is a schematic structure figure showing an umbrella dehydrating device concerning one embodiment of this invention. It is an external appearance perspective view which similarly shows an umbrella dehydrating apparatus. It is a disassembled perspective view which similarly shows an umbrella dehydrating apparatus. It is a perspective view which shows the principal part of a dehydration tank. It is sectional drawing which shows the lower structure of the water storage part at the time of attraction | suction by a suction device. It is explanatory drawing of the depth dimension of the main bone approach room in an umbrella accommodating part. It is a longitudinal cross-sectional view which shows an umbrella dehydration apparatus. It is a longitudinal cross-sectional view which shows the umbrella dehydrating apparatus in a dehydrating operation state. It is sectional drawing which shows the deformation | transformation structure of the cover body of an umbrella dehydration apparatus. It is a perspective view which shows the main bone entrance chamber in an umbrella accommodating part. It is explanatory drawing of the width dimension of a parent bone approach chamber similarly. It is the schematic which shows the dehydration tank in other embodiment of this invention. It is a fragmentary perspective view which shows the specific structure of the diaphragm | throttle means in FIG. It is a top view at the time of non-operation of a diaphragm means similarly. It is a top view at the time of operation | movement of an aperture means similarly.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Apparatus case 12 Cover body 30 Suction | inhalation means 50 Diaphragm | squeezing means 70 Water absorption sheet 80 Water absorption chamber 90 Umbrella accommodating part 100 Umbrella 101 Skeleton 102 Girdle part 120 Guide opening part 121 Guide slit part 900 Master bone entrance chamber 901 Overhang part 910 Umbrella axis accommodation hole Part l Depth dimension of main bone entry chamber t Width dimension of main bone entry chamber R Diameter of umbrella shaft accommodation hole

Claims (5)

An umbrella accommodating portion for accommodating an umbrella inserted from the tip in the length direction;
A water absorbing sheet disposed around the umbrella housing portion;
A water absorbing chamber formed outside the water absorbing sheet;
A suction means for sucking out moisture from the water-absorbing sheet by a suction operation with respect to the water-absorbing chamber;
With
The umbrella housing part is formed into an umbrella shaft housing hole part for housing the umbrella shaft of the inserted umbrella, a slit having a transverse cross-sectional shape extending radially outward from the umbrella shaft housing hole part, and the umbrella A plurality of vertically long rectangular bone-advancing chambers that are equally distributed around the shaft accommodating hole and allow the umbrella bone of the umbrella to enter; and
The plurality of master bone entry chambers are configured such that, when the umbrella is inserted into the umbrella shaft housing hole, the master bones are individually entered together with the hooks on both sides thereof. Dehydration device. The umbrella dehydrating apparatus according to claim 1, wherein a depth dimension of the main bone entering chamber is set to be longer than a diameter dimension of the umbrella shaft accommodating hole. The umbrella dewatering device according to claim 1 or 2, wherein an overhanging portion that narrows the entrance portion of the main bone entry chamber is formed on at least one of the opposing inner surfaces of the entrance portion. 4. A throttle means for reducing the diameter of the umbrella in the longitudinal direction of the umbrella after dehydration by squeezing it from the outside in the radial direction is installed at an intermediate part in the umbrella insertion direction of the umbrella housing part. Umbrella dehydrator as described in 1. The device case that accommodates the umbrella accommodating portion includes a guide opening corresponding to the umbrella shaft accommodating hole, and a lid having a plurality of guide slit portions corresponding to the main bone entry chamber,
The umbrella dewatering device according to any one of claims 1 to 4, wherein at least the vicinity of the guide opening is formed in a downwardly recessed shape on the upper surface of the lid.

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