JP6480273B2 - Waterproof device - Google Patents

Description

  The present invention relates to a waterproof device that improves the waterproof property of a waterproof device that prevents water from entering the building through the entrance of the building from the outside.

In recent years, when a road or the like is inundated by heavy rain or flooding, water enters the various buildings such as houses and buildings in the vicinity, or subway stations, and so on. The waterproof device has a configuration in which a waterproof plate is inserted and laminated in guide grooves of guide rails provided on both side walls of the opening to close the opening.
In this type of waterproof device, as shown in FIG. 9, the end of the waterproof plate 102 is fitted in the guide groove 101 of the guide rail 100, and the waterproof material 103 is fixed to the indoor side surface of the waterproof plate 102. Thus, it is in contact with the inner surface of the guide groove 101 to enhance the waterproof property.

  In the waterproof device described in Patent Document 2, rails are installed on both sides of an opening of a building, and a guide rail for shutters is installed with the groove portions facing each other so as to be provided therewith. A shutter curtain is rotated in the grooved portion of the shutter guide rail by rotating the take-up shaft in the unwinding direction, or lowered by rotating in the winding direction. In the shutter curtain, belt-like slats are engaged in the vertical direction to enable winding and feeding. Normally, shutter curtains do not have a waterproof function and engage belt-like slats at the top and bottom, so when water overflows on the road or the like and enters the opening of a building, There was a risk that water could leak into the indoor side through the gap between the floor surface and the lowermost part of the shutter curtain.

Therefore, a rail and a bead installed in the rail are attached to both side walls on the outer side of the shutter curtain, and zippers provided at both ends in the width direction of the sheet are installed so as to be able to be pulled out into the beads. Since the sheet has slack, the lower side of the shutter curtain can be closed by pulling out the sheet from the bead and bringing it into close contact with the shutter curtain, the guide rail, and the wall surface. Moreover, the upper part of the sheet is fixed to the shutter curtain by a magnet or the like, and the lower part is hung on the floor surface, and a pressing member such as metal is installed on the lower part to press the lower part of the sheet.
In this way, the sheet supported by the holding portions on both sides on the outside of the shutter curtain is brought into close contact with the shutter curtain, the guide rail, and the wall surface, so that the lower side than the predetermined portion of the shutter curtain is closed and the opening to the indoor side is closed. Inundation is suppressed.

JP 2011-256642 A JP-A-2015-38317

However, in the waterproof device described in Patent Document 1 described above, water enters from a gap between corners on the outdoor side of the guide groove 101 of the guide rail 100 and the waterproof plate 102, and the inside of the guide groove 101 is filled. Water leaked into the indoor side from the gap between the water stop material 103 on the indoor side and the guide groove 101.
In the waterproof device described in Patent Document 2, the opening is closed with a shutter curtain, and a sheet with slack is pulled out from the holding portions provided on both side walls on the outside, and the upper part is magnetized and the lower part is In order to press and fix each of the pressing members, members for fixing the sheet had to be installed on the top, bottom, left and right of the sheet. For this reason, there are many drawbacks in that the number of members for waterproofing by the sheet is large and installation takes time. Also, for the purpose of preventing water leakage from the slat engaging portion and the guide rail, the seat must cover the slat and the guide rail integrally, especially those having a wide opening width take time to install and the material to be used Will increase.
It has been difficult to completely stop water in a conventional waterproof device, and there has been a demand for reducing leakage of water from a guide rail and a floor surface as easily as possible without requiring labor.

  The present invention has been made in view of such problems, and an object of the present invention is to provide a waterproof device that can be easily installed with a small number of parts to enhance the waterproof function.

The waterproof device according to the present invention covers a guide rail provided with a guide groove, a waterproof plate detachably attached along the guide groove of the guide rail, and covers at least a gap between the guide rail and the waterproof plate on the outdoor side of the waterproof plate. Attached waterproof sheet, and magnets sealed in pockets formed along the longitudinal direction in the vicinity of both side portions of the waterproof sheet and attracted to the guide rail and the waterproof plate, respectively. .
In the waterproof device according to the present invention, since the waterproof plates fitted in the guide grooves of the guide rails are in close contact with each other or the floor surface, it is possible to ensure waterproofness and at least provide a gap at the corner between the guide rail and the waterproof plate. Since it covers with a waterproof sheet, it can prevent that it leaks from the clearance between a guide rail and a waterproof board from the conventional waterproof board which is not covered, and can improve waterproof performance.
Note that the gap between the guide rail and the waterproof plate is necessary for performing an insertion / removal operation of removing the waterproof plate from the upper end of the guide rail in a normal state and inserting the waterproof plate from the upper end of the guide rail in an emergency.

Moreover, it is preferable that the waterproof sheet is attached so as to cover a gap between the guide rail and the waterproof plate, and each includes a fixing tool that closely contacts both sides of the waterproof sheet to the guide rail and the waterproof plate.
In the present invention, since the waterproofing can be ensured only with the waterproof plate fitted in the guide groove of the guide rail, only the gap between the guide rail and the waterproof plate is covered with the waterproof sheet, and the both sides of the waterproof sheet are covered with the fixing tool. Since the guide rail and the water stop plate are brought into close contact with each other to stop the water, the water stop can be further improved by the waterproof sheet having a small area.

The waterproof device according to the present invention includes a guide rail provided with a guide groove, a waterproof plate detachably attached along the guide groove of the guide rail, and at least between the guide rail and the waterproof plate on the outdoor side of the waterproof plate. A waterproof sheet attached to cover the gap of the waterproof sheet, and the waterproof sheet is wound around a winding member fixed to the waterproof sheet , and the waterproof sheet is drawn out from the winding member to lower the waterproof sheet and the guide A fixing tool that covers the gap between the rail and the waterproof plate and tightly attaches both sides of the waterproof sheet to the guide rail is provided .
A waterproof sheet member in which a waterproof sheet is wound around a winding member fixed to the waterproof sheet is installed, and the waterproof sheet is drawn out from the winding member to cover the gap between the lower waterproof plate and the guide rail and the waterproof plate. Since the waterproof sheet is attached to the guide rail with the fixing tool to stop the water, the waterproof sheet is fed out from the winding member over the entire waterproofing device, and both sides thereof are fixed to the guide rail with the fixing tool to stop the entire water. it can.
In the present invention, the winding member may be directly fixed to the upper waterproof plate, or may be placed even if a reinforcing member fixed to the waterproof plate or a winding member in which a waterproof sheet is wound around another supporting member is installed. It may be arranged only.

  Since the waterproof device according to the present invention is waterproofed by fitting a waterproof plate into the guide groove of the guide rail and covering at least the gap between the guide rail and the waterproof plate with a waterproof sheet, the number of parts can be reduced and it can be easily installed. A waterproof function can be obtained.

It is a principal part perspective view of the waterproof apparatus by 1st embodiment of this invention. It is an AA line horizontal sectional view which shows the waterproof sheet which covers the guide rail and waterproof board of the waterproof apparatus in FIG. It is a front view of a waterproof sheet. It is a principal part perspective view of the waterproof apparatus by 2nd embodiment of this invention. It is a BB line principal part longitudinal cross-sectional view of the waterproof board and waterproof sheet shown in FIG. It is principal part explanatory drawing which shows the modification of the fixing tool which attaches a waterproof sheet to a guide rail. It is a perspective view which shows the other usage example of the waterproofing device by 2nd embodiment of this invention. It is a center longitudinal cross-sectional view of the waterproof sheet shown in FIG. It is a principal part horizontal sectional view which shows the fitting structure of the conventional guide rail and a waterproof board.

Hereinafter, a building waterproof device according to an embodiment of the present invention will be described with reference to FIGS. 1 to 8.
1 to 3 show a waterproof device 1 according to a first embodiment of the present invention. In FIG. 1, a waterproof device 1 is installed at an opening of a doorway 2 of a building. The waterproof device 1 includes a pair of guide rails 3 and a plurality of waterproof plates 4 fixed to the wall 2a on the outdoor side on both sides of the entrance 2 of the building.

  In FIG. 2, each guide rail 3 is made of, for example, an aluminum alloy, and is integrally formed with, for example, a rectangular tube-shaped base portion 7 that connects the guide portion 6 having a substantially U-shaped cross section with a guide groove 6a to the wall surface 2a of the building. Has been. The upper end of the guide rail 3 is closed with a lid (not shown). As for a pair of guide rail 3, the base 7 is being fixed to the wall surface 2a with the volt | bolt etc. Each guide rail 3 is disposed such that a U-shaped guide groove 6a faces each other, and both ends of the waterproof plate 4 are fitted into each guide groove 6a.

The waterproof plate 4 is made of, for example, a rectangular plate-like aluminum alloy and can be moved up and down along the guide grooves 6a, and can be attached and detached as necessary. A linear waterproof material 8 is fixed to each waterproof plate 4 along the longitudinal direction. For example, the waterproof material 8 is fixed to the upper surface and the lower surface of the lowermost waterproof plate 4, the waterproof material 8 is fixed to the upper surface of the intermediate waterproof plate 4, and the waterproof seat is attached to the upper surface of the uppermost waterproof plate 4. A configuration without 8 may be adopted. Therefore, the waterproof plate 4 at the lowermost end is in contact with the floor 10 by the water stop material 8 and the waterproof layer 4 of the second layer and the third layer are in contact with each other by the water stop material 8 provided on the upper surface. Are stacked. In addition, if the installation surface of the water stop material 8 with respect to each waterproof board 4 can mutually stop water, it can employ | adopt as an appropriate surface.
In addition, a reinforcing member 11 is integrally or separately formed on the outer surface 4 a on the outdoor side of the waterproof plate 4 in the longitudinal direction. Although the cross-sectional shape of the reinforcement member 11 can employ | adopt arbitrary shapes, in this embodiment, the substantially T shape is formed. Since the waterproof plate 4 is made of, for example, an aluminum alloy and has a relatively low water pressure strength, the strength is reinforced by forming the reinforcing member 11 made of the same material.

Further, as shown in FIG. 2, both end portions of the waterproof plate 4 are inserted into the guide grooves 6a of the opposing guide rail 3, and a water stop material 12 extending in the vertical direction is fixed to the inner surface 4b on the indoor side. In addition, the water stop material 12 is in contact with the inner end 6b of the guide portion 6 to ensure water blocking to the indoor side. A slight gap is formed between the outer surface 4a of the end portion of the waterproof plate 4 and the outer end surface 6c on the outdoor side of the guide portion 6 so that the waterproof plate 4 can be easily inserted into and removed from the guide groove 6a.
Therefore, rainwater or the like may enter from a small gap K between the waterproof plate 4 and the guide portion 6 of the guide groove 6a. In particular, water tends to easily enter from a gap K at the lower end at the corner between the guide portion 6 and the waterproof plate 4. For example, strip-shaped magnet sheets 14 and 15 are fixed to the outer surface 4a of each waterproof board 4 laminated in three layers and the outer surface on the outdoor side of the guide portion 6 of the guide rail 3 in the vertical direction.

Further, a waterproof sheet 17 is fixed to the magnet sheets 14 and 15 provided on the outer surface 4a of each waterproof plate 4 and the guide portion 6 of the guide rail 3, respectively. The waterproof sheet 17 is, for example, a sheet made of, for example, a resin film having a substantially rectangular shape and flexibility as shown in FIG. 3, and pockets 17a and 17b are formed in the vicinity of both side portions along the longitudinal direction. Band-shaped magnets 18 and 19 are enclosed in 17b.
A pocket 17c is formed below each magnet 18 and 19 of the waterproof sheet 17, and a weight 20 made of metal such as iron or stainless steel is enclosed therein. In addition, it is preferable to provide a gap between the magnets 18 and 19 and the weight 20 of the waterproof sheet 17 so that the waterproof sheet 17 can be bent at an arbitrary angle so as to be in close contact with the three surfaces. The weight 20 is preferably enclosed, but may be placed on the waterproof sheet 17.

As shown in FIG. 1, in the vicinity of the guide rails 3 on both sides of the waterproof device 1, the pockets 17 a of the waterproof sheet 17 are placed on the magnet sheet 14 of each waterproof plate 4 and the magnet sheet 15 of the guide portion 6 of the guide rail 3. , 17b are attached so as to face each other so that the magnet 18 and the magnet 19 enclosed in 17b are attracted to each other. In this state, the upper side of the waterproof sheet 17 is located in the vicinity of the upper end of the uppermost waterproof board 4, and the lower part is bent in contact with the floor surface 10 and extends onto the floor surface 10.
Therefore, both sides along the longitudinal direction of the waterproof sheet 17 are almost watertight by the magnet sheet 14 of the waterproof plate 4 and the magnet 18 of the pocket 17a, the magnet sheet 15 of the guide part 6 of the guide rail 3 and the magnet 19 of the pocket 17b. It adheres to.
Moreover, a weight 20 is positioned in the pocket 17c at the lower portion of the waterproof sheet 17 that extends on the floor surface 10, and is pressed as a pressing member. Therefore, the waterproof sheet 17 is in close contact with the floor surface 10 and the waterproof plate 4 and the guide portion 6 of the guide rail 3 so that there is almost no gap. Therefore, since the small gap K between each waterproof board 4 laminated | stacked on the three layers and the guide part 6 of the guide rail 3 is sealed by the both sides and lower part of the waterproof sheet 17, rainwater etc. from the outside Intrusion into the gap K can be prevented.

The waterproof device 1 according to the first embodiment has the above-described configuration, and the usage method will be described next.
In the waterproof device 1, a plurality of waterproof plates 4 are mounted in the guide grooves 6 a of the pair of guide rails 3, and a small gap K between the guide portions 6 of the guide grooves 6 a of the guide rails 3 on both sides and the waterproof plates 4 is provided. Cover with a waterproof sheet 17. Then, the magnets 18 and 19 sealed in the pockets 17a and 17b on both sides of the waterproof sheet 17 are attracted to the magnet sheet 14 of each waterproof plate 4 and the magnet sheet 15 of the guide part 6 to be watertightly sealed.
The magnets 18 and 19 sealed in the waterproof sheet 17 and the magnet fixed to the guide rail 3 may be rod-shaped or flexible sheet-shaped.

In addition, the lower portion of the waterproof sheet 17 is bent and brought into surface contact with the floor surface 10 and can be brought into close contact with the weight 20 enclosed in the pocket 17c so as not to move.
Therefore, even if a road or the like is flooded or flooded due to heavy rain or flooding, water enters the guide groove 6a from between the waterproof plates 4 of the waterproof device 1 or from the gap K between the waterproof plate 4 and the guide rail 3. This can be prevented by the waterproof sheet 17 to prevent water from leaking from the outdoor side into the doorway 2 on the indoor side.

As described above, according to the waterproof device 1 according to the present embodiment, rainwater from between the waterproof plates 4 is provided by the plurality of waterproof plates 4 fitted to the guide grooves 6a of the guide rails 3 on both sides and the waterproofing material 8. Etc. can be prevented from entering. In addition, since the small gaps K between the guide portions 6 of the guide grooves 6a of the guide rails 3 on both sides and the waterproof plate 4 can be stopped by the waterproof sheet 17, it is possible to prevent water from entering due to rain water, flooding, or the like.
In addition, when the waterproof device 1 is installed, the waterproof plate 4 is fitted between the guide grooves 6 a of the pair of guide rails 3, and the gap K between the waterproof plate 4 and the guide rail 3 is sealed with the waterproof sheet 17. Therefore, it can be easily attached and removed with a small number of parts.

  The waterproof device 1 according to the present invention is not limited to the above-described embodiment, and can be appropriately changed or replaced without departing from the gist of the present invention. Although other embodiments and modifications of the present invention will be described below, the same or similar parts as those described in the above-described embodiments will be described using the same reference numerals.

For example, FIGS. 4 and 5 show a waterproof device 1A according to a second embodiment of the present invention.
In the second embodiment, the waterproof device 1A is formed by stacking and fitting a plurality of waterproof plates 4 in the guide grooves 6a of the guide rails 3 installed on both wall surfaces 2a of the doorway 2.
The waterproof sheet member 22 is, for example, a reinforcement member 11 fixed to the outer surface 4a on the outdoor side of the uppermost waterproof plate 4 among the plurality of waterproof plates 4 fitted in the guide grooves 6a of the guide rails 3 on both sides. A winding member 24 of a roll-shaped waterproof sheet 23 was installed. The winding member 24 is rotatably supported at both ends of a rod-shaped shaft 25 by a support portion 26 fixed to the reinforcing member 11.

Moreover, in the winding member 24, the waterproof sheet 23 that can be wound around the shaft center 25 is set to be wide enough to cover the guide portion 6 of the guide rail 3 with the width exceeding the width of the waterproof plate 4. Both widths are shortened so that the upper end portion (base end portion) to be wound around the center is the same as the width of the axis 25. The length of the waterproof sheet 23 in the vertical direction (height direction) is set to a length that extends from the height of the axis 25 to the floor surface 10 and is further placed on the floor surface 10.
The lateral width of the winding member 24 may be at least shorter than the width between the guide rails 3 and 3 on both sides, and may be longer or shorter than the reinforcing member 11 when attached to the reinforcing member 11.

Further, as shown in FIG. 4, in the waterproof sheet 23 that has been spread out and drawn downward, a pocket 23 a with an opening that accommodates the strip-shaped magnet 19 in a removable manner is installed on both sides, and is placed on the floor 10. A pocket 23b with an opening is provided in the lower portion to store the weight 20 so that it can be taken in and out. Therefore, when winding the waterproof sheet 23 around the shaft center 25, the magnet 19 is removed from each pocket 23a on both sides, and the weight 20 is removed from the lower pocket 23b.
In this state, the waterproof sheet 23 can be wound around the shaft center 25, and a portion that is wide enough to cover the guide portions 6 on both sides can be folded inward to be wound to a width approximately equal to the width of the shaft center 25. preferable. Alternatively, the pockets 23a and 23b may not be formed on the waterproof sheet 23. In this case, the magnets 19 are placed on the surfaces of the both side parts placed on the guide rail 3 with the waterproof sheet 23 being spread. You may make it adsorb | suck, and may put it on the lower part and may make it not move.

The waterproof device 1A according to the second embodiment has the above-described configuration, and an attachment method thereof will be described.
That is, a plurality of waterproof plates 4 are sequentially fitted and stacked in the guide grooves 6 a of the guide portions 6 of the guide rails 3 on both sides, and a winding member 24 is provided above the reinforcing member 11 of the uppermost waterproof plate 4. The waterproof sheet member 22 is installed. At the time of installation, the support portions 26 at both ends of the shaft center 25 are fixed to the side surfaces of the reinforcing member 11.
In this state, the waterproof sheet 23 wound around the shaft 25 is drawn out and spread so that both sides cover the guide rail 3. Then, the waterproof sheet 23 is further drawn out, lowered downward, and hung and placed on the floor surface 10.

And the magnet 19 is inserted in the pocket 23a of the both sides of the waterproof sheet 23, respectively, and is made to adsorb | suck to the steel guide part 6, for example. In addition, the weights 20 are sequentially inserted into the pockets 23 b below the waterproof sheet 23 placed on the floor 10, and the waterproof sheet 23 is brought into close contact with the corners of the waterproof plate 4 and the guide groove 6 a of the guide rail 3. .
In this state, the lower surface of the upper and lower waterproof plates 4 and the lower surface of the lowermost waterproof plate 4 that contacts the floor surface 10 are more reliably covered with the waterproof sheet 23 in addition to the water-stopping material 8 installed. Can be waterproof. Moreover, a small gap K between each waterproof plate 4 and the guide groove 6a of the guide portion 6 of the guide rail 3 is also installed on both sides of the waterproof sheet 23 on the magnet 19 and the floor surface 10 adsorbed on the guide portion 6. The water stoppage can be ensured by the placed weight 20.

As described above, according to the waterproof device 1A according to the second embodiment, the waterproof sheet member 22 around which the waterproof sheet 23 is wound is installed on the reinforcing member 11 of the uppermost waterproof plate 4, and the waterproof sheet 23 is disposed below. By extending it, the plurality of waterproof plates 4 and the guide rails 3 on both sides can be covered. Therefore, compared with a conventional waterproof device that draws out the waterproof sheet for deflection in the lateral direction, it is possible to easily and easily perform the covering for the waterproofing by the feeding of the waterproof sheet 23 and the collection by the winding.
In addition, the waterproof device 1 can be stopped by inserting the magnets 19 and the heavy stones 20 into both side portions and the lower pockets 23a and 23b of the expanded waterproof sheet 23, so that installation and recovery are also easy in this respect. In addition, the waterproofing by the waterproof sheet 23 can be reliably performed.
Further, the waterproof sheet member 22 obtained by winding the waterproof sheet 23 around the axis 25 is easy to attach to and detach from the reinforcing member 11 and is convenient for storage and carrying.

  In each of the above-described embodiments, both side portions of the waterproof sheets 17 and 23 are attracted and fixed to the waterproof plate 4 or the guide portion 6 of the guide rail 3 by the magnets 18 and 19. , 19 is not limited. For example, a hook-and-loop fastener may be installed on both sides for easy attachment or detachment. Alternatively, as shown in FIG. May be held. Even in this case, if the protruding amount of the hook 27 is reduced, the waterproof sheets 17 and 23 can be brought into close contact with the guide portion 6 in the locked state.

Further, in the waterproof device 1A according to the second embodiment described above, the waterproof sheet member 22 is installed on the upper surface of the reinforcing member 11 having a substantially T-shaped cross section. Instead, the reinforcing member 11 has an L-shaped cross section. If it forms, it will become easier to install the waterproof sheet member 22 further.
Moreover, the waterproof board 4 provided with the reinforcing member 11 for installing the waterproof sheet member 22 is not limited to the uppermost one, and may be installed on the waterproof board 4 of another appropriate height as necessary. it can.
Further, the waterproof sheet member 22 may be integrally fixed to the reinforcing member 11 of the waterproof board 4 in advance. In this case, the waterproof sheet member 22 can be installed at the same time by the installation of the waterproof plate 4, and the attachment is easier.
Moreover, although the guide rail 3 is an aluminum extrusion type | mold material as a basic material, a steel plate or a stainless steel plate may be wound as needed.

Next, in the waterproof device 1A according to the second embodiment, a usage method different from that described above will be described as a modification with reference to FIGS.
In recent years, when water overflows on the road due to heavy rain or flooding, there is a risk of not only entering the building from the entrance 2 of the building, but also vehicles traveling on flooded roads may splash or splash water. As a result, water may enter the entrance 2 beyond the upper end of the waterproof board. The waterproof device 1A according to the second embodiment of the present invention can solve such a problem.

That is, in the waterproof device 1A shown in FIG. 7 and FIG. 8, in the waterproof sheet member 22 installed on the reinforcing member 11 of the uppermost waterproof plate 4, the waterproof sheet 23 fed out from the axis 25 is drawn out upward rather than downward. I made it. Moreover, a long pocket 23c is formed in a substantially rod shape at the upper end of the waterproof sheet 23, and a straight bar 30 is inserted into the pocket 23c so as to be able to be taken out from the opening.
Moreover, pockets 23d are formed on both sides of the upper end portion of the waterproof sheet 23, and magnets 31 are removably inserted into these pockets 23d. And the waterproof sheet 23 was made to adsorb | suck to the metal surface of the wall surface 2a of a building with the magnet 31 inserted in the pocket 23d of the both-sides corner part of the upper end part of the waterproof sheet 23, and it enabled it to fix.

According to the usage method of the modification of the waterproof device 1A according to the second embodiment, the waterproof sheet 23 is drawn upward from the waterproof sheet member 22 provided on the reinforcing member 11 of the waterproof plate 4 installed at the uppermost stage to the wall surface 2a. Since the bar material 30 is installed in the pocket 23c at the upper end portion with the magnet 31, the waterproof sheet 23 does not bend.
Therefore, in the waterproof device 1A, not only the guide rail 3 and the waterproof plate 4 are assembled to prevent rainwater or the like from entering from the entrance 2 but also if the vehicle jumps off the water overflowing on the road. The droplets and splashes can be received not only by the plurality of waterproof plates 4 fitted to the guide rails 3 but also by the waterproof sheet 23 spread above them, and are scattered and contaminated from the entrance 2 of the building. Can be prevented.

In addition, in the waterproof device 1A according to the second embodiment, in addition to the waterproof sheet member 22 installed on the reinforcing member 11 of the uppermost waterproof plate 4 for receiving drops and splashes shown in the modified example, the lower side thereof Another waterproof sheet member 22 may be installed on the reinforcing member 11 of the waterproof plate 4.
In this case, the lower waterproof sheet member 22 feeds the waterproof sheet 23 downward from the take-up member 24 as described above, and rainwater or the like flows into the gap K between the guide rail 3 and the waterproof board 4 as a plurality of waterproof sheets. This can be prevented together with the plate 4.

  Further, in the waterproof device 1A according to the second embodiment described above and the modification thereof, the take-up member 24 around which the waterproof sheet 23 is drawn out is attached to the reinforcing member 11 provided on the outdoor side of the waterproof plate 4. The present invention is not limited to this, and the winding member 24 may be attached by providing the reinforcing member 11 on the indoor side. Even in this case, the waterproof sheet 23 may be extended from the waterproof sheet member 22 installed on the reinforcing member 11 on the indoor side of the waterproof panel 4 so as to cover the outer surface of the waterproof panel 4.

In the above-described modification, the bar 30 is not necessarily installed at the upper end of the waterproof sheet 23. Moreover, as a fixing tool which fixes the waterproof sheet 23 to the wall surface 2a, it is not limited to the magnet 31, and may be a locking tool such as a hook and eyelet, or a hook-and-loop fastener.
Further, in the waterproof device 1, 1 </ b> A according to each embodiment of the present invention, the configuration in which one or a plurality of waterproof plates 4 are fitted and stacked between the guide grooves 6 a of the pair of guide rails 3 provided at the entrance 2 is described. However, since the width of the doorway 2 is long, the present invention can be adopted even when a middle column provided with guide grooves 6a on both sides is installed in the middle part. Therefore, the middle pillar is included in the guide rail 3.
Moreover, in 2nd embodiment mentioned above, although the waterproof sheet member 22 which wound the waterproof sheet 23 around the winding member 24 was installed in the reinforcement member 11 of the waterproof board 4, in this invention, a waterproof sheet member is directly attached to the waterproof board 4. 22 may be attached, and such a configuration is also included in the present invention.

The following inventions are added as additional items of the present invention. That is, the waterproof device 1A according to the present invention includes a guide rail 3 provided with a guide groove 6a, a waterproof plate 4 detachably attached along the guide groove 6a of the guide rail 3, and a reinforcing member 11 fixed to the waterproof plate 4. A waterproof sheet member 22 having a take-up member 24 of the waterproof sheet 23 installed on the waterproof sheet member 23 and a fixing tool for fixing the waterproof sheet 23 extended from the waterproof sheet member 22 and spread above the waterproof plate 4. To do.
According to the present invention, even when water splashes or splashes occur due to running of the vehicle or the like when the road overflows or floods, the waterproof sheet 23 spreads upward to catch the splashes and splashes of water. be able to.

DESCRIPTION OF SYMBOLS 1, 1A Waterproof apparatus 2 Entrance / exit 3 Guide rail 4 Waterproof board 6 Guide part 6a Guide groove 11 Reinforcement member 14,15 Magnetic sheet 17,23 Waterproof sheet 17a, 17b, 17c, 23a, 23b Pocket 18,19,31 Magnet 20 Weight 22 Waterproof sheet member 24 Winding member 25 Axle center 26 Support part 27 Hook 28 Eyelet

Claims (2)

A guide rail with a guide groove;
A waterproof plate detachably attached along the guide groove of the guide rail;
A waterproof sheet attached to cover at least a gap between the guide rail and the waterproof board on the outdoor side of the waterproof board;
Magnets enclosed in pockets formed along the longitudinal direction in the vicinity of both sides of the waterproof sheet and attracted to the guide rail and the waterproof plate, respectively.
A waterproof device comprising: A guide rail with a guide groove;
A waterproof plate detachably attached along the guide groove of the guide rail;
A waterproof sheet attached to cover at least a gap between the guide rail and the waterproof board on the outdoor side of the waterproof board,
The waterproof sheet is wound around a winding member fixed to the waterproof plate, and the waterproof sheet is drawn out from the winding member to cover the lower waterproof plate and the gap between the guide rail and the waterproof plate, A waterproofing device, comprising: a fixing device for bringing both sides of the waterproof sheet into close contact with the guide rail.

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