Leakage water receiving tool

Abstract

To achieve a leakage water receiving tool which can be installed on an attic relatively quickly.SOLUTION: A leakage water receiving tool 100 includes: a leakage water container 20 which can be mounted on a hanging bolt B via an interposing member 10 in such a manner that the interposing member 10 fixed to the hanging bolt B is fitted in a groove part 21 of the leakage water container 20; and a water collector 30 for collecting leakage water in a predetermined range around the hanging bolt B and guiding it to the leakage water container 20. As this leakage water receiving tool 100 can be installed at each hanging bolt B on an attic, by selecting the hanging bolt B on which the leakage water receiving tool 100 is installed according to the place where the water leakage occurs, the leakage water receiving tool 100 can be installed relatively quickly on the attic.SELECTED DRAWING: Figure 3

Description

Technical Field

[0001] The present invention relates to a water leakage receiver.

Background Art

[0002] Conventionally, when rain leakage occurs, a liquid receiving device that is attached to a suspension bolt arranged in the ceiling space is known (see, for example, Patent Document 1).

Prior Art Documents

Patent Documents

[0003]

Patent Document 1

Summary of the Invention

Problems to be Solved by the Invention

[0004] However, in the case of the device of Patent Document 1 above, the operation of spreading a large sheet in the narrow space in the ceiling and installing it on a plurality of suspension bolts is complicated, and after the occurrence of rain leakage is confirmed, there is a problem that it may not be possible to respond promptly. In addition, when a large sheet is used, there are also problems such as that various facilities in the ceiling space get in the way and cannot be installed, and that the large sheet sags and water accumulates there and cannot be drained properly.

[0005] An object of the present invention is to provide a water leakage receiver that can be installed relatively quickly in the ceiling space.

Means for Solving the Problems

[0006] To achieve the above object, the present invention is a water leakage receiver for receiving water leakage in the ceiling space, comprising a water leakage container attached to the suspension bolt in the ceiling space, and an intervening member disposed in close contact with the outer peripheral surface of the suspension bolt for attaching the water leakage container to the suspension bolt. A water collector provided over a predetermined range around the suspension bolt, for collecting the water leakage occurring in the predetermined range and guiding it to the water leakage container; is provided with; On the side surface of the water leakage container, a groove portion extending in the vertical direction in a manner recessed from the outside to the inside is provided, and the water leakage container is attached to the suspension bolt in a state where the intervening member is fitted into the groove portion.

[0007] The water leakage receiver having such a configuration includes a water leakage container that can be attached and mounted to a suspension bolt via an intervening member by fitting the intervening member fixed to the suspension bolt into a groove portion of the water leakage container, and a water collector that collects water leakage in a predetermined range around the suspension bolt and guides it to the water leakage container. With such a water leakage receiver, it can be installed for each suspension bolt in the ceiling space. Therefore, if the suspension bolt to which the water leakage receiver is to be attached is selected according to the location where water leakage has occurred, the water leakage receiver can be installed in the ceiling space relatively quickly.

[0008] Also, preferably, The intervening member is a member that can be elastically deformed, The width of the groove portion is formed narrower than the thickness of the intervening member, The intervening member is fitted into the groove portion in a contracted state.

[0009] Since the width of the groove portion of the water leakage container is formed narrower than the thickness of the intervening member attached to the suspension bolt, and the intervening member is fitted into the groove portion in a contracted state, the intervening member fitted into the groove portion is more strongly crimped against the suspension bolt, so that the intervening member is more strongly fixed by the suspension bolt. Also, by press-fitting the intervening member attached to the suspension bolt into the groove portion so as to push it in, and attaching the water leakage container to the suspension bolt in a state where the contracted intervening member is fitted into the groove portion, the water leakage container is preferably fixed to the suspension bolt via the intervening member. At this time, since the intervening member bites strongly into the male thread on the outer peripheral surface of the suspension bolt, the intervening member and the suspension bolt are in close contact without any gap.

[0010] Also, preferably, the water collector has a sheet member having an opening through which the suspension bolt is inserted substantially at the center, and a plurality of bone members spanned between the outer edge of the sheet member and the suspension bolt to spread the sheet member so as to cover the predetermined range, and is configured such that the leaked water flows into the water leakage container through the opening of the sheet member. The plurality of bone members spanned between the outer edge of the sheet member and the suspension bolt spread the sheet member so that the sheet member covers a predetermined range around the suspension bolt. Therefore, the sheet member can collect the leaked water generated in the predetermined range and pour the leaked water into the water leakage container through the opening of the sheet member.

[0011]

[0012] Also, preferably, a cut portion extending from the opening to the outer edge of the sheet member is formed in the sheet member, and an opening / closing member for opening and closing the cut portion is provided in the cut portion.

[0013] The suspension bolt can be disposed in the opening of the sheet member so as to pass through the cut portion formed in the sheet member. After the suspension bolt is disposed in the opening of the sheet member, if the cut portion of the sheet member is closed by the opening / closing member, the sheet member can suitably cover a predetermined range around the suspension bolt.

[0014] Also, preferably, a weight member is disposed near the opening of the sheet member.

[0015] ​When a weight member is disposed near the opening of the sheet member, the opening side of the sheet member is lowered by the weight of the weight member, and the sheet member assumes a substantially funnel shape, so that it becomes easier to pour the leaked water into the water leakage container through the opening of the sheet member.

[0016] Also, preferably, The water collector is provided integrally with the water leakage container.

[0017] By doing so, the number of parts of the water leakage receiver can be reduced, and the water leakage receiver can be installed on the suspension bolt more quickly.

[0018] Also, preferably, The water collector is provided with a cutout portion for passing the suspension bolt when fitting the intervening member into the groove portion of the water leakage container, A closing member is provided to be attached to the water collector so as to close the cutout portion in a state where the intervening member is fitted into the groove portion of the water leakage container.

[0019] The suspension bolt can be disposed in the groove portion of the water leakage container so as to pass through the cutout portion provided in the water collector. After the suspension bolt is disposed in the groove portion of the water leakage container, a closing member is attached to the cutout portion of the water collector to close the cutout portion, whereby the water collector can preferably collect the leaked water.

Effect of the Invention

[0020] According to the present invention, a water leakage receiver that can be installed relatively quickly in the ceiling space can be obtained.

Brief Description of the Drawings

[0021]

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Mode for Carrying Out the Invention

[0022] Hereinafter, with reference to the drawings, embodiments of the water leakage receiver according to the present invention will be described in detail. However, although various technically preferable limitations are imposed on the embodiments described below for carrying out the present invention, the scope of the present invention is not limited to the following embodiments and illustrated examples.

[0023] The water leakage receiver 100 of the present embodiment is installed and used on the suspension bolt B in the ceiling space in order to receive water leakage in the ceiling space. Since the suspension bolt B in the ceiling space is a well-known member used to suspend and fix the ceiling substrate and the like from the ceiling, it will not be described in detail here.

[0024] The water leakage receiver 100 of this embodiment, for example, as shown in FIGS. 1 to 3, includes an intervening member 10 that is closely fixed to the outer peripheral surface of the suspension bolt B in the ceiling space, a water leakage container 20 that is attached to the suspension bolt B via the intervening member 10, and a water collector 30 and the like that are provided over a predetermined range so as to cover a predetermined range around the suspension bolt B and collect the water leakage occurring in the predetermined range and guide it to the water leakage container 20.

[0025] The intervening member 10 is for attaching the water leakage container 20 to the suspension bolt B. This intervening member 10, for example, as shown in FIGS. 4(a), (b), and (c), has a pair of gap fillers 11, 11 and an outer surface member 12 to which the pair of gap fillers 11, 11 are symmetrically attached on the left and right.

[0026] The gap filler 11 is a member that can be elastically deformed, for example, a member made of urethane rubber. The gap filler 11 is provided with a groove 11a for closely contacting the outer peripheral surface of the suspension bolt B. When this gap filler 11 is closely contacted with the outer peripheral surface of the suspension bolt B, the gap filler 11 elastically deforms so as to bite into the male thread on the outer peripheral surface of the suspension bolt B, and is in a state of being closely contacted without a gap between the gap filler 11 and the suspension bolt B.

[0027] The outer surface member 12 is a cloth-like member that can be bent, folded, and elastically deformed, for example, a member made of non-woven fabric. It is preferable to use a water-swellable non-woven fabric for this outer surface member 12. For example, if there is only the gap filler 11 made of urethane rubber, the friction with the water leakage container 20 made of polyvinyl chloride is large, and it is difficult to insert it into the groove portion 21 of the water leakage container 20. Therefore, the non-woven fabric outer surface member 12 is adopted to facilitate insertion into the groove portion 21. In particular, if it is the outer surface member 12 made of water-swellable non-woven fabric, after being inserted into the groove portion 21, it absorbs water and swells, and the adhesiveness becomes high, so the effect of being difficult to come off can be obtained. This outer surface material 12 holds the pair of gap fillers 11, 11 that are attached in a predetermined orientation.

[0028] As shown in FIG. 1, such an intervening member 10 is folded so that the groove 11a portions of the gap fillers 11, 11 are in close contact with the suspension bolt B, and is attached and used so as to sandwich the suspension bolt B between the pair of gap fillers 11, 11. The intervening member 10 attached in close contact with the suspension bolt B is, as will be described later, pushed into the groove portion 21 of the water leakage container 20, contributes to attaching the water leakage container 20 to the suspension bolt B, and has a function of blocking the water leakage transmitted through the suspension bolt B from flowing below the water leakage container 20. In addition, since a non-woven outer surface material 12 is arranged on the outer surface of the intervening member 10, it is easy to insert into the groove portion 21 of the water leakage container 20, which will be described later.

[0029] The water leakage container 20 is a cup-shaped container for temporarily storing water leakage, and is, for example, a member made of resin such as polyvinyl chloride. As shown in FIGS. 5(a), (b), and (c), for example, the water leakage container 20 is provided with a groove portion 21 extending in the vertical direction in a manner in which the side wall is recessed from the outside to the inside, and a discharge port 22 for discharging the water leakage accumulated in the container.

[0030] The groove portion 21 is provided for pushing and fitting the intervening member 10 attached to the suspension bolt B when attaching the water leakage container 20 to the suspension bolt B. The upper edge of this groove portion 21 is formed so as to have an inclination downward toward the center side of the water leakage container 20. By doing so, it becomes easier to guide the water leakage coming from the ceiling side through the suspension bolt B into the water leakage container 20.

[0031] The discharge port 22 is formed so that one end of a drainage tube (not shown) of an arbitrary length can be attached. The other end side of the drainage tube attached to this discharge port 22 is pulled out from the ceiling space, and the water leakage accumulated in the water leakage container 20 is drained to a drainage groove or the like.

[0032] As shown in FIG. 1, such a water leakage container 20 is attached to the suspension bolt B through the intervening member 10 by pushing the intervening member 10 attached to the suspension bolt B into the groove portion 21. In particular, since the width of the groove portion 21 of the water leakage container 20 is formed narrower than the thickness (width) of the intervening member 10 attached to the suspension bolt B in the folded state, the intervening member 10 attached to the suspension bolt B is press-fitted into the groove portion 21 so that the intervening member 10 in the contracted state is fitted into the groove portion 21, and the water leakage container 20 is attached to the suspension bolt B, and the water leakage container 20 is fixed to the suspension bolt B through the intervening member 10. Specifically, since the width of the groove portion 21 of the water leakage container 20 is formed narrower than the thickness (width) of the intervening member 10 attached to the suspension bolt B, the intervening member 10 fitted into the groove portion 21 is more strongly crimped to the suspension bolt B, so that the intervening member 10 is more strongly fixed by the suspension bolt B. At this time, the gap filler 11 of the intervening member 10 bites strongly into the male thread on the outer peripheral surface of the suspension bolt B. And it becomes possible to preferably attach the water leakage container 20 to the suspension bolt B through such an intervening member 10.

[0033] The water collector 30 is for collecting water leakage and guiding it to the water leakage container 20. This water collector 30 has, for example, as shown in FIGS. 3, 6(a)(b), and 7(a)(b), a sheet member 31 having an opening 32 through which the suspension bolt B is inserted substantially at the center, and a plurality of bone members 37 and the like spanned between the outer edge portion of the sheet member 31 and the suspension bolt B in order to expand the sheet member 31 so that the sheet member 31 covers a predetermined range around the suspension bolt B.

[0034] The sheet member 31 is a member made of a resin sheet that is substantially entirely water-impermeable. In this embodiment, a sheet member 31 having a substantially square shape in plan view is used. In particular, in this embodiment, a sheet member 31 that is approximately 90 cm square is used. Usually, the suspension bolts B are installed at 90 cm intervals. Therefore, for a sheet member 31 of such a size, when the water leakage receiver 100 is installed on any suspension bolt B, the sheet member 31 will not contact the surrounding suspension bolts B. Thus, the sheet member 31 can be spread out in a predetermined state, and the water leakage receiver 100 can be suitably installed. That is, the water leakage receiver 100 of this embodiment is designed to have a relatively compact size.

[0035] As shown in FIGS. 6(a) and 6(b) for example, this sheet member 31 has an opening 32 at its approximate center, and a weight member 40 is disposed near the opening 32. Here, a weight member 40 having a substantially C-shaped form is disposed along the periphery of the opening 32. In addition, a cut portion 33 extending from the opening 32 to the outer edge of the sheet member 31 is formed in the sheet member 31, and a fastener 50 as an opening / closing member for opening and closing the cut portion 33 is provided in the cut portion 33. This fastener 50 is preferably a waterproof fastener (waterstop fastener). FIG. 6(a) shows a state where the fastener 50 is closed and the cut portion 33 is closed, and FIG. 6(b) shows a state where the fastener 50 is opened and the cut portion 33 is opened. Note that the weight member 40 having a substantially C-shaped form is disposed around the opening 32 such that the cut of the weight member 40 faces the cut portion 33 side so that the suspension bolt B can be inserted through the cut portion 33 of the sheet member 31 into the opening 32.

[0036] In addition, at the four corners of the outer edge portion of the sheet member 31, eyelets 34 are respectively disposed. This eyelet 34 is a member into which the other end portion 37b of a bone member 37 described later is inserted. In addition, near the outer edge of the sheet member 31, a core material 35 is disposed along the outer edge. This core material 35 is a member for giving tension to the outer edge of the sheet member 31 so as not to slacken.

[0037] The bone member 37 is attached to the suspension bolt B using a predetermined bracket 38, for example, as shown in FIGS. 7(a) and 7(b). In this embodiment, four bone members 37 are attached to the suspension bolt B via the bracket 38. This bone member 37 is a member formed by bending a stainless steel round bar. For example, as shown in FIG. 8, it has one end portion 37a where one place is bent and the other end portion 37b where two places are bent. On the one end portion 37a side of the bone member 37, the inner angle is an obtuse angle and is bent to form, for example, 100°. As will be described later, such one end portion 37a of the bone member 37 is an end portion to be inserted into the small hole 38b of the bracket 38. On the other end portion 37b side of the bone member 37, the two inner angles are bent at right angles so as to form a stagger angle. As will be described later, such the other end portion 37b of the bone member 37 is an end portion to be inserted into the hem 34 of the outer edge portion of the sheet member 31.

[0038] The bracket 38 is a stainless steel member fixed to the suspension bolt B using a wing bolt 39, for example, as shown in FIGS. 7(a) and 7(b) and FIG. 9. This bracket 38 is a member having a substantially U-shaped cross section in side view, for example, as shown in FIG. 9. A notch 38a and four small holes 38b are provided in its upper surface piece and lower surface piece, respectively. Note that the upper surface piece and the lower surface piece of the bracket 38 have the same shape, and the notch 38a is provided in the same direction. Also, the small holes 38b in the upper surface piece and the lower surface piece of the bracket 38 are paired, and this bracket 38 has four pairs of small holes 38b that are paired vertically. Further, a bolt hole (not shown) is formed in the side surface portion of the bracket 38, and a nut 38c is fixedly provided at a position corresponding to the bolt hole.

[0039] Arrange the bracket 38 relative to the suspension bolt B so that the suspension bolt B reaches the back of the notch 38a of such a bracket 38. Screw the wing bolt 39 onto the nut 38c of the bracket 38, and tighten the wing bolt 39 so that the tip of the wing bolt 39 abuts against the suspension bolt B through a bolt hole (not shown), thereby fixing the bracket 38 to the suspension bolt B. Then, insert one end 37a of each of the four bone members 37 into the four pairs of small holes 38b of the bracket 38 fixed to the suspension bolt B, thereby attaching the four bone members 37 to the bracket 38.

[0040] When one end 37a of the bone member 37 is inserted into the small hole 38b of the bracket 38 fixed to the suspension bolt B in this way and the bone member 37 is attached to the suspension bolt B, as shown in Fig. 7(b), the other end 37b of the bone member 37 is arranged higher than the bracket 38. This is because the inner angle bent on the one end 37a side of the bone member 37 is an obtuse angle. Since the other end 37b of the bone member 37 attached to the suspension bolt B via the bracket 38 is arranged higher than the bracket 38, as will be described later, the outer edge side of the seat member 31 attached to the bone member 37 can be arranged at a higher position, and the opening 32 side of the seat member 31 can be arranged at a relatively lower position. By doing so, the seat member 31 comes to have a substantially funnel shape, and the upper surface of the seat member 31 becomes an inclined surface that slopes downward toward the opening 32 side. Also, by making the length of the bone member 37 slightly shorter than half the length of the diagonal of the seat member 31, the seat member 31 is more likely to have a substantially funnel shape. As shown in Figs. 10(a), (b), and (c), by rotating the bracket 38 attached to the suspension bolt B about the suspension bolt B as an axis so that the adjacent bone members 37 inserted into the small holes 38b of the bracket 38 overlap each other (see Fig. 10(c)), the other end 37b of the bone member 37 attached to the suspension bolt B via the bracket 38 can be switched to a higher arrangement.

[0041] Next, the procedure for installing the water leakage receiver 100 of the present embodiment on the suspension bolt B will be described.

[0042] First, as shown in FIG. 1, the intervening member 10 is attached to the suspension bolt B. Next, as shown in FIG. 1, the intervening member 10 attached to the suspension bolt B is pushed into the groove portion 21 of the water leakage container 20, and the water leakage container 20 is attached to the suspension bolt B via the intervening member 10. In this way, the water leakage container 20 that can be attached to the suspension bolt B by fitting the intervening member 10 fixed to the suspension bolt B into the groove portion 21 of the water leakage container 20 can be attached to the suspension bolt B relatively easily. It is preferable to arrange a water stop material such as clay or gap putty around the suspension bolt B or on the intervening member 10 pushed into the groove portion 21 of the water leakage container 20 so as to tighten it. By doing so, it is possible to further prevent water leakage from leaking along the suspension bolt B.

[0043] Next, as shown in FIG. 2, the bracket 38 is fixed to the suspension bolt B in the arrangement above the water leakage container 20 attached to the suspension bolt B. Next, as shown in FIG. 2, one end portion 37a of each of the four bone members 37 is inserted into the four small holes 38b of the bracket 38 fixed to the suspension bolt B, and the four bone members 37 are attached to the suspension bolt B.

[0044] In addition, in the arrangement below the water leakage container 20 attached to the suspension bolt B, another bracket (38) may be fixed to the suspension bolt B so as to abut against the lower part of the water leakage container 20. (Another bracket is not shown in FIG. 2.) If another bracket is fixed to the suspension bolt B so as to abut against the lower part of the water leakage container 20 and the bracket is made to function as a stopper, it is possible to prevent the water leakage container 20 from slipping down.

[0045] Next, open the fastener 50 of the sheet member 31, and insert the suspension bolt B into the opening 32 through the opened cut portion 33. The operation of inserting the suspension bolt B into the opening 32 is performed between the water leakage container 20 and the bracket 38. Then, with the suspension bolt B inserted into the opening 32, close the fastener 50 to close the cut portion 33, and place the sheet member 31 between the water leakage container 20 and the bracket 38. Insert the other ends 37b of the four bone members 37 into the stitches 34 at the four corners of the sheet member 31 respectively, stretch the bone members 37 across between the outer edge portion (stitches 34) of the sheet member 31 and the suspension bolt B, and as shown in FIG. 3, spread the sheet member 31 so that the sheet member 31 covers a predetermined range. In this way, the outer edge side of the sheet member 31 attached to the four bone members 37 is in a high position, and the sheet member 31 comes to exhibit a substantially funnel shape, and the upper surface of the sheet member 31 becomes an inclined surface that slopes downward toward the opening 32 side. Particularly, since the weight member 40 is disposed around the opening 32 of the sheet member 31, the opening 32 of the sheet member 31 falls toward the water leakage container 20 due to the weight of the weight member 40. Therefore, the sheet member 31 in a state where the opening 32 side is further lowered is likely to maintain a substantially funnel shape.

[0046] By such a procedure, the water leakage receiver 100 of the present embodiment can be installed on the suspension bolt B. Since the sheet member 31 of the water leakage receiver 100 installed on the suspension bolt B in this way exhibits a substantially funnel shape, the water leakage dripping onto the sheet member 31 flows toward the opening 32 side, and the water leakage flows into the water leakage container 20 through the opening 32 of the sheet member 31. Then, the water leakage flowing into the water leakage container 20 can be discharged to the drainage ditch through a drainage tube or the like attached to the discharge port 22 of the water leakage container 20 and drawn out from the ceiling space.

[0047] As described above, in the case of the water leakage receiver 100 of this embodiment, since it can be installed for each suspension bolt B in the ceiling space, if a suspension bolt B suitable for installing the water leakage receiver 100 is selected according to the location where water leakage occurs, the water leakage receiver 100 can be installed in the ceiling space relatively quickly, and the water leakage can be collected by the water leakage receiver 100. In particular, since this water leakage receiver 100 is designed to have a relatively compact size that can be attached to the suspension bolt B to be installed so as not to contact the suspension bolts B around the suspension bolt B to be installed, even when water leakage occurs at multiple locations in the ceiling space, the water leakage receiver 100 can be installed for a plurality of suspension bolts B, and it is possible to cope with water leakage at multiple locations. Specifically, by attaching one water leakage receiver 100 to one suspension bolt B and attaching one water leakage receiver 100 to each of the plurality of suspension bolts B, it is possible to cope with water leakage at multiple locations. In addition, when the water leakage receivers 100 are installed on all the suspension bolts B in the ceiling space, if they are designed to have a size such that the outer edges of the sheet members 31 (water collectors 30) of the respective water leakage receivers 100 overlap, it becomes possible to cope with water leakage on the entire ceiling surface.

[0048] According to this water leakage receiver 100, the effects of being able to be attached to one suspension bolt B, being able to be attached in a space-saving manner, and being able to drain efficiently can be obtained.

[0049] Note that the present invention is not limited to the above-described embodiment. For example, as shown in FIGS. 11(a) and 11(b), the water collector 30 of the water leakage receiver 100 may be provided integrally with the water leakage container 20. This water collector 30 is provided in a manner in which the edge of the water leakage container 20 is expanded in a dish shape. Here, a substantially square dish-shaped water collector 30 is provided integrally with a cup-shaped water leakage container 20. The water leakage receiver 100 in which the water collector 30 and the water leakage container 20 are integrally formed is formed using a resin material such as polyvinyl chloride, for example. This water collector 30 is provided with a notch 30a for passing the suspension bolt B when fitting the intervening member 10 into the groove 21 of the water leakage container 20. This water leakage receiver 100 is provided with an occlusion member 60 (see FIG. 12) described later in order to occlude the notch 30a of the water collector 30 in a state where the water leakage receiver 100 is installed on the suspension bolt B.

[0050] When installing this water leakage receiver 100 on the suspension bolt B, the intervening member 10 is attached to the suspension bolt B, and the intervening member 10 attached to the suspension bolt B is fitted into the groove 21 of the water leakage container 20 by pushing it in. At this time, the suspension bolt B is disposed in the groove 21 of the water leakage container 20 through the notch 30a of the water collector 30. Then, with the intervening member 10 fitted into the groove 21 of the water leakage container 20 of the water leakage receiver 100, as shown in FIG. 12, the occlusion member 60 is attached to the water collector 30 so as to occlude the notch 30a. This occlusion member 60 is formed in a shape that can be fitted to the edge of the notch 30a, and is formed using a resin material such as polyvinyl chloride, for example.

[0051] By such a procedure, the water leakage receiver 100 in which the water collector 30 and the water leakage container 20 are integrally molded can be installed on the suspension bolt B. Since the water collector 30 of the water leakage receiver 100 installed on the suspension bolt B in this way has a substantially square dish shape, the water leakage dripping onto the water collector 30 flows down toward the center side of the water collector 30, and the water leakage flows into the water leakage container 20. Then, the water leakage flowing into the water leakage container 20 can be discharged to a drain through a drain tube or the like attached to the discharge port 22 of the water leakage container 20 and drawn out from the ceiling space.

[0052] Even such a water leakage receiver 100 can be installed relatively quickly with respect to the suspension bolt B in the ceiling space. In particular, in the case of the water leakage receiver 100 in which the water collector 30 and the water leakage container 20 are integrally formed, the number of parts can be reduced, so that the water leakage receiver 100 can be installed on the suspension bolt B more quickly and easily.

[0053] Further, the water collector 30 of this water leakage receiver 100 is formed, for example, in a size of about 40 to 60 cm square in top view. When the water leakage receiver 100 is installed on an arbitrary suspension bolt B, the water collector 30 does not contact the surrounding suspension bolts B. Therefore, it can be installed for each suspension bolt B in the ceiling space. Note that it is preferable to appropriately change the size of the water collector 30 according to the interval between the suspension bolts B in the ceiling space, etc., so as to be able to collect water leakage occurring in a wider range.

[0054] Also, as shown in FIGS. 13(a)(b) and FIG. 14, the water leakage receiver 100 in which the substantially round dish-shaped water collector 30 is provided integrally with the water leakage container 20 may be used. The water collector 30 of this water leakage receiver 100 is formed, for example, in a size with a diameter of 40 to 60 cm in top view. When the water leakage receiver 100 is installed on an arbitrary suspension bolt B, the water collector 30 does not contact the surrounding suspension bolts B. Therefore, it can be installed for each suspension bolt B in the ceiling space. Of course, the size of the water collector 30 can be changed as appropriate.

[0055] As described above, for the water leakage receiver 100 of the present embodiment, it can be attached to the suspension bolt B relatively easily, so that the water leakage receiver 100 can be installed in the ceiling space relatively quickly.

[0056] In the above embodiment, the sheet member 31 of the water collector 30 of the water leakage receiver 100 is substantially square in plan view. However, the present invention is not limited to this, and the sheet member 31 may be polygonal or circular.

[0057] Also, of course, other specific detailed structures and the like can be appropriately changed.

Explanation of Signs

[0058] 10 Intermediate member 11 Gap filler 11a Groove 12 Outer member 20 Leakage container 21 Groove portion 22 Drain outlet 30 Water collector 30a Notch 31 Sheet member 32 Opening 33 Notch 34 Stitching 35 Core material 37 Bone member 37a One end 37b The other end 38 Bracket 38a Notch 38b Small hole 38c Nut 39 Butterfly bolt 40 Weight member 50 Fastener (opening / closing member) 60 Closing member 100 Leakage receiver B Hanging bolt

Claims

1. A water leakage receiver for receiving water leakage in a ceiling space, comprising: a water leakage container attached to a suspension bolt in the ceiling space; an intervening member disposed in close contact with an outer peripheral surface of the suspension bolt for attaching the water leakage container to the suspension bolt; a water collector provided over a predetermined range around the suspension bolt for collecting the water leakage occurring in the predetermined range and guiding the water leakage to the water leakage container; and wherein: a groove portion extending in a vertical direction in a manner recessed from the outside to the inside is provided on a side surface of the water leakage container, and the water leakage container is attached to the suspension bolt in a state where the intervening member is fitted into the groove portion.

2. The intervening member is an elastically deformable member; a width of the groove portion is formed narrower than a thickness of the intervening member; The water leakage receiver according to claim 1, wherein the intervening member is fitted into the groove portion in a contracted state.

3. The water collector comprises: a sheet member having an opening through which the suspension bolt is inserted at a substantially center; a plurality of bone members spanned between an outer edge portion of the sheet member and the suspension bolt for spreading the sheet member so as to cover the predetermined range; and wherein: the water leakage is configured to flow into the water leakage container through the opening of the sheet member.

4. a cut portion extending from the opening to an outer edge of the sheet member is formed in the sheet member; The water leakage receiver according to claim 3, wherein an opening and closing member for opening and closing the cut portion is provided in the cut portion.

5. A weight member is disposed in the vicinity of the opening of the sheet member.

6. The water collector is provided integrally with the water leakage container.

7. a cut portion for passing the suspension bolt when fitting the intervening member into the groove portion of the water leakage container is provided in the water collector; The water leakage receiver according to claim 6, further comprising a closing member attached to the water collector so as to close the cut portion in a state where the intervening member is fitted into the groove portion of the water leakage container.

Images