JP6573489B2 - Water stop device - Google Patents

Description

The present invention relates to a water stop device including a water stop member, and relates to a water stop device including a water stop member used for a water stop panel that stops an opening.

  Conventionally, in the event of floods such as heavy rain, tsunami, river flooding, etc., water such as flood water from outside, which is outside, invades the inside of the structure (indoor) from the opening of the structure. A water stop panel is provided at the opening. The water stop panel is installed, for example, between a pair of frame members that are spaced apart in the width direction forming the opening, and between the water stop panel, the pair of frame members, the water stop panel, and the installation surface. Rubber or the like is interposed as a water-stopping member, and water-stopping of the opening is performed (Patent Document 1).

Japanese Patent No. 4264300

  The water stop member is inserted and held in the insertion space of the water stop panel. Since the water stop member is handled integrally with the water stop panel during installation and storage, it is desirable that the water stop member does not easily come off from the water stop panel. On the other hand, the water stop member exhibits water stop performance by contacting the water stop panel and the pair of frame members or the installation surface. Therefore, it is desirable that the water stop member reliably contacts the water stop panel and the pair of frame members or the installation surface at the time of water stop.

This invention is made | formed in view of the above, Comprising: To provide the water stop apparatus provided with the water stop member which can aim at coexistence of the retention strength with respect to the water stop panel of a water stop member, and water stop performance. It is the purpose.

In order to solve the above-described problems and achieve the object, a water stop device according to the present invention includes a water stop panel that stops an opening that communicates an outdoor side and an indoor side of a structure, and the water stop panel. and a pair of first water cutoff member for retaining water by interposed between the pair of frame member is a water stop target installed apart in a width direction to form the opening portion, the waterproofing panel And a second water stop member that stops water by being interposed between an installation surface that is a water stop target for installing the water stop panel, and the pair of first water stop members and the second water stop member. A connection water stop member that is interposed therebetween and connects both end portions of the second water stop member in the width direction of the second water stop member and lower end portions of the pair of first water stop members; wherein the pair of first water cutoff member and the second water-stop member is inserted into the insertion space of the waterproofing panel is held An insertion portion, and a protrusion portion that protrudes from the insertion portion to the outside of the water stop panel and contacts a member that forms the water stop target and the insertion space portion at the time of water stop, and the insertion portion and the protrusion portion. Is an elastic member, and the hardness of the insertion portion is higher than the hardness of the protruding portion.

According to this invention, since the insertion portion is harder than the protrusion, it is suppressed from being easily elastically deformed while being inserted into the insertion space portion, and can be prevented from coming out of the insertion space portion. It is possible to increase the holding power of the first water stop member and the second water stop member to the water stop panel. Moreover, since the protrusion has a lower hardness than the insertion portion, it can improve the adhesion to the water-stopping target and the member forming the insertion space portion that are in contact with each other at the time of water-stopping, and can improve the water-stopping performance. it can.

Further, in the water stop device , the insertion space portion is composed of a pair of wall members spaced apart from each other and extending in a direction opposite to the insertion direction of the insertion portion , and the distal end portions of the pair of wall members are It is preferable that a claw portion that protrudes toward the insertion space portion is formed, and the protruding portion contacts at least one of the pair of claw portions when the water stops.

According to the invention, the insertion portion inserted into the insertion space can be pulled in the insertion direction and the opposite direction, so caught by the claw portion, since it is inhibited to exit from the insertion space, the first water stop The holding force with respect to the water stop panel of the member and the second water stop member can be further increased.

Further, in the water stop member, the insertion portion is formed with a through hole extending in an extending direction of the member provided with the insertion portion of the pair of first water stop members and the second water stop member. It is preferable that

According to this invention, the insertion part can be removed from the insertion space part by inserting the rod-like member into the through hole and pulling the first water stop member and the second water stop member in the direction opposite to the insertion direction of the insertion part. Since it can do, a 1st water stop member and a 2nd water stop member can be easily removed from a water stop panel.

In the water stop apparatus which concerns on this invention, there exists an effect that coexistence of the retention strength with respect to the water stop panel of the 1st water stop member and the 2nd water stop member and water stop performance can be aimed at.

Drawing 1 is a front view showing an example of schematic composition of a water stop device using a water stop member concerning an embodiment. FIG. 2 is a partial plan view of the water stop device using the water stop member according to the embodiment. FIG. 3 is a partial rear view of the water stop device using the water stop member according to the embodiment. FIG. 4 is a cross-sectional view of the panel material of the water stop panel. FIG. 5 is a plan view of a side member of the water stop panel. Drawing 6 is a figure (non-insertion state) which looked at a water stop member concerning an embodiment from the direction of extension. FIG. 7 is a plan view showing the positioning mechanism. FIG. 8 is an operation explanatory diagram of a water stop device (standing position) using the water stop member according to the embodiment. FIG. 9 is an operation explanatory diagram of a water stop device (inclined state) using the water stop member according to the embodiment.

  Hereinafter, an embodiment of a water stop device according to the present invention will be described in detail with reference to the drawings. In addition, this invention is not limited by this embodiment. In addition, constituent elements in the following embodiments include those that can be easily assumed by those skilled in the art or those that are substantially the same.

Embodiment
First, the water stop member according to the embodiment will be described. Drawing 1 is a front view showing an example of schematic composition of a water stop device using a water stop member concerning an embodiment. FIG. 2 is a partial plan view of the water stop device using the water stop member according to the embodiment. FIG. 3 is a partial rear view of the water stop device using the water stop member according to the embodiment. FIG. 4 is a cross-sectional view of the panel material of the water stop panel. FIG. 5 is a plan view of a side member of the water stop panel. Drawing 6 is a figure (non-insertion state) which looked at a water stop member concerning an embodiment from the direction of extension. FIG. 7 is a plan view showing the positioning mechanism. FIG. 4 is a view of the connected panel material as viewed from the width direction. Moreover, in FIG. 7, the water stop panel 2 and the 1st water stop members 3R and 3L are typically drawn (two-dot chain line). Here, the “indoor / outdoor direction” in each figure is the direction connecting the outdoor side and the indoor side across the opening, and the “width direction” is orthogonal to the indoor / outdoor direction, and the pair of frame members are separated from each other. The “vertical direction” is a direction orthogonal to the indoor / outdoor direction and the width direction.

  As shown in FIG. 1, the water stop device 1 using the water stop members 3R, 3L, and 4 according to the present embodiment stops the opening 100, and includes a water stop panel 2 and a first water stop member. 3R, 3L, a second water stop member 4, a pair of pressing mechanisms 5R, 5L, a pair of fixing mechanisms 6R, 6L, holding mechanisms 7R, 7L, and a pair of positioning mechanisms 8R, 8L. Here, the opening 100 communicates the indoor side and the outdoor side of the structure, and constitutes, for example, the entrance of a store that requires high designability. Moreover, the structure should just have the opening part 100, and the fence without a roof etc. which surrounds a predetermined site is also contained. In this case, the indoor side is the inside of the enclosure, and the outdoor side is the outside of the enclosure. The opening 100 is formed by at least a pair of frame members 200R and 200L and an installation surface 300. The pair of frame members 200 </ b> R and 200 </ b> L in the present embodiment are water-stop targets, are installed separately in the width direction, and are installed upright from the installation surface 300. The installation surface 300 in the present embodiment is a floor, a ground, or the like that is a water stop target. Although the opening part 100 in this embodiment demonstrates the case where the opening / closing body is not provided, it is not limited to this, For example, opening / closing bodies, such as a door, an automatic door, and a shutter, may exist. . In addition, the frame members 200R and 200L in the present embodiment are, for example, metal stands.

  The water stop panel 2 is installed on the installation surface 300 and stops the opening 100. In the water stop panel 2 having the shape shown in FIG. 2, the water stop panel 2 in the present embodiment is arranged on the outdoor side of the opening 100 in the installation surface 300 so that water entering the indoor side from the outdoor side is in the shape shown in FIG. 2. Is received and dammed by the side surface 2a on the outdoor side. The water stop panel 2 is formed in a rectangular shape, and the length in the width direction is set longer than the length in the width direction of the opening 100. That is, the water stop panel 2 has both end portions in the width direction facing the pair of frame members 200R and 200L in the indoor and outdoor directions. As shown in FIGS. 1 and 4, the water stop panel 2 includes an upper panel member 21, a middle panel member 22, a lower panel member 23, a pair of side members 24 </ b> R and 24 </ b> L, and a first engagement portion 25. The second engaging portion 26, the third engaging portion 27, the fourth engaging portion 28, the protrusion 29, the housing space portion S, and the panel water stop member G are provided. The water stop panel 2 in the present embodiment will be described for a case where one middle panel member 22 is disposed between the upper panel member 21 and the lower panel member 23, but is not limited thereto. A plurality of middle panel members 22 may be arranged between the upper panel member 21 and the lower panel member 23. Thereby, the water stop panel 2 can adjust the height in the up-down direction in the standing position. It is preferable that the height of the water stop panel 2 is set to a height at which the user can sufficiently straddle, for example, about 30 CM to 60 CM is preferable. Therefore, even if the water stop device 1 is in the installed state, it is possible to go back and forth by straddling the water stop panel 2 between the outside and the inside of the structure using the opening 100. Since the water stop panel 2 is strong enough to withstand the water pressure of the water received on the side surface 2a on the outdoor side, and preferably has a weight that allows the user to carry it alone, aluminum, aluminum alloy, stainless steel, etc. It is made of lightweight and strong material.

  The upper panel material 21 constitutes an upper side end portion in the vertical direction of the water stop panel 2. In the upper panel material 21, a space 21a is formed on the lower side in the vertical direction and continues to both ends of the middle panel material 22 in the width direction. The space 21a is formed with an opening on the lower side. In the space portion 21a, a screwing portion 21b is formed at a portion constituting the upper end portion. The screw stoppers 21b extend to both ends of the upper panel member 21 in the width direction, and screws B inserted through the side members 24R and 24L are screwed together (screw stoppers 22c, 22d, 23d and 23e have the same configuration). The upper panel member 21 is provided with a first engagement portion 25 and a third engagement portion 27 on the lower side, that is, on the middle panel member 22 side. When viewed from the width direction, the upper panel material 21 in the present embodiment is a portion constituting both end portions in the thickness direction (inside and outside direction when the water stop panel 2 is standing), that is, both side surfaces of the upper panel material 21. A first engagement portion 25 and a third engagement portion 27 are provided at lower end portions of portions constituting the (water-stop panel 2 side surfaces 2a and 2b), respectively.

  The middle panel member 22 constitutes a central portion in the vertical direction of the water blocking panel 2, is disposed below the upper panel member 21, and is adjacent to the upper panel member 21 in the vertical direction. The middle panel member 22 includes a first space 22a and a second space 22b as internal spaces that continue to both ends of the middle panel 22 in the width direction. The first space 22a is closed in the up-down direction. The first space portion 22a protrudes downward from a portion constituting the upper side, and a screw stopper 22c is formed. The second space portion 22b is located below the first space portion 22a and is formed with an opening on the lower side. The second space portion 22b protrudes downward from a portion constituting the upper side, and a screwing portion 22d is formed. The middle panel member 22 is provided with a second engagement portion 26 and a fourth engagement portion 28 on the upper side, that is, on the upper panel member 21 side. When viewed from the width direction, the middle panel member 22 in the present embodiment protrudes toward the upper panel member 21 in a state of being separated in the thickness direction at the portion constituting the upper side end portion, and the second engaging portion 26. And the 4th engaging part 28 is provided, respectively. The middle panel member 22 is provided with a first engagement part 25 and a third engagement part 27 on the lower side, that is, on the lower panel member 23 side. When viewed from the width direction, the middle panel material 22 in the present embodiment constitutes portions constituting both end portions in the thickness direction, that is, both side surfaces of the middle panel material 22 (side surfaces 2a and 2b of the water stop panel 2). A first engagement portion 25 and a third engagement portion 27 are provided at the lower end portion of the portion.

  The lower panel material 23 constitutes a lower side end portion in the vertical direction of the water stop panel 2, the middle panel material 22 is disposed on the upper side, and is adjacent to the middle panel material 22 in the vertical direction. The lower panel material 23 is formed with a first space part 23a, a second space part 23b, and an insertion space part 23c as internal spaces that continue to both ends of the middle panel material 22 in the width direction. The first space portion 23a is closed in the vertical direction. The first space portion 23a is formed with a screwing portion 23d protruding downward at a portion constituting the upper side and a screwing portion 23e protruding upward at a portion constituting the lower side. The 2nd space part 23b is located in the downward side of the 1st space part 23a, and the lower side is opened and formed. The insertion space part 23c is located below the first space part 23a and is formed with an opening on the lower side. The insertion space 23c is formed adjacent to the second space 23b in the thickness direction. The insertion space portion 23c protrudes downward from the bottom surface portion 23f of the lower panel member 23, which is a portion constituting the lower side of the first space portion 23a, that is, the insertion direction of the second water stop member 4 ( It is comprised by a pair of wall member 23g, 23h extended in the opposite direction. The pair of wall members 23g and 23h are formed to be separated from each other in the thickness direction, and claw portions 23i and 23l are respectively formed at the lower end, that is, the tip. The claw portions 23i and 231 are formed so as to protrude from the insertion space portion 23c side, that is, inward in the thickness direction. That is, the opening of the insertion space portion 23c is formed between the pair of claw portions 23i and 23l.

  The 1st engaging part 25 and the 2nd engaging part 26 are the connection members which engage by opposing in the thickness direction and connect the panel materials 21-23 adjacent in an up-down direction. Moreover, the 3rd engaging part 27 and the 4th engaging part 28 are the connection members which engage by opposing in the thickness direction and connect the panel materials 21-23 adjacent in an up-down direction.

  The protruding portion 29 is formed on the outer side in the thickness direction than the fourth engaging portion 28. The protruding portion 29 is provided so as to protrude upward from the end portion on the fourth engagement portion 28 side in the thickness direction of the portion constituting the upper end portion of the panel members 22 and 23. That is, the protrusion 29 constitutes the upper end of the side surface on the fourth engagement portion 28 side of the both side surfaces of the panel members 22 and 23. When viewed from the width direction, the protrusion 29 is chamfered at the upper end in the thickness direction, and is formed into an arc in the embodiment. This is because the third engaging portion 27 is easily guided upward even when the third engaging portion 27 comes into contact with the protruding portion 29 when the panel members 21 to 23 described later are connected.

  The accommodating space S accommodates the panel water stop member G and is formed between the fourth engaging portion 28 and the protruding portion 29. In the accommodation space S, an opening S <b> 1 is formed between the fourth engagement portion 28 and the protrusion 29.

  The panel water stop member G is between the panel materials 21 to 23 adjacent in the vertical direction, that is, between the upper panel material 21 and the middle panel material 22 and between the middle panel material 22 and the lower panel material 23 in this embodiment. It is something in between. The panel water stop member G is an elastic member, and is soft rubber or foamed rubber having a large elastic deformation. When the panel water stop member G is accommodated in the accommodating space portion S, it is elastically compressed by contacting the fourth engaging portion 28 and the protruding portion 29, and is formed so that a part thereof protrudes from the opening S1. Yes. The panel water stop member G in the present embodiment is circular when viewed from the width direction. Moreover, the length in the width direction of the panel water stop member G is set longer than the length in the width direction of the panel materials 21-23. For example, in the state in which the panel water stop member G is accommodated in the accommodation space S, both end portions in the width direction protrude from the both end portions in the width direction of the panel members 21 to 23 by about 2 mm.

  As shown in FIG. 1, the pair of side members 24 </ b> R and 24 </ b> L respectively closes both end portions in the width direction of the panel members 21 to 23, and It closes from the upper end to the lower end. The side members 24R and 24L are symmetrical with respect to one side with respect to the indoor / outdoor direction, and as shown in FIG. 5, the space is continuous to both ends of the side members 24R and 24L in the vertical direction. 1 space part 24a and insertion space part 24b are formed. The first space 24a is formed with an opening on the inner side in the width direction, and the end in the width direction of the panel members 21 to 23 is inserted through the opening. The insertion space part 24b is located on one side in the thickness direction of the first space part 24a (indoor side when the water stop panel 2 is standing), and one side is opened. The insertion space 24b in the present embodiment has the same shape as the insertion space 23c viewed from the vertical direction when viewed from the width direction. The insertion space portion 24b protrudes to one side from the side surface portion 24j of the side surface members 24R and 24L, which are portions constituting one side in the thickness direction of the first space portion 24a, that is, the first water stop member 3R. , 3L is formed by a pair of wall members 24f and 24g extending in the opposite direction to the insertion direction (the outdoor direction when the water stop panel 2 is standing). The pair of wall members 24f and 24g are formed to be separated from each other in the width direction, and claw portions 24h and 24i are formed at one end, that is, the tip. The claw portions 24h and 24i are formed so as to protrude from the insertion space portion 24b side, that is, inward in the width direction. That is, the opening of the insertion space portion 24b is formed between the pair of claw portions 24h and 24i. The side members 24R and 24L are formed with screw holes 24c at positions facing the panel members 21 to 23 in the width direction. In the present embodiment, a plurality of screw holes 24c are formed at positions facing the screw fixing portions 21b, 22c, 22d, 23d, and 23e formed in the panel materials 21 to 23 in the width direction. In the side members 24R and 24L, side water stop members 24d are respectively formed on the sides facing the panel members 21 to 23 in the width direction. The side waterstop member 24d is an elastic member, and is made of soft rubber or foamed rubber having a large elastic deformation. The side water blocking member 24d has through holes 24e at positions facing the screw fixing portions 21b, 22c, 22d, 23d, and 23e in the width direction. The side water blocking member 24d is in contact with both end surfaces in the width direction of the panel members 21 to 23 in a compressed state, with both end portions in the width direction of the panel members 21 to 23 being respectively closed by the side members 24R and 24L. . Therefore, the internal intrusion water, which is water that has entered the internal space of the water stop panel 2 from the side surface 2a on the outdoor side, that is, the space portions 21a, 22a, 22b, and 23a, has both end surfaces in the width direction of the panel members 21 to 23. Since the space between the side members 24R and 24L is stopped by the side water stop member 24d, the indoor side of the water stop panel 2 is formed between both end surfaces in the width direction of the panel members 21 to 23 and the side members 24R and 24L. It is possible to prevent leakage. Further, the side water-stop member 24d is in contact with the panel water-stop member G and the side water-stop member 24d in a compressed state in a state where both end portions in the width direction of the panel members 21 to 23 are respectively closed by the side members 24R and 24L. doing. Accordingly, since the internal intrusion water is stopped between the accommodation space S and the side members 24R and 24L by the side water stop member 24d and the panel water stop member G, the panel material 21 communicating with the accommodation space S is provided. It is possible to prevent leakage to the indoor side of the water stop panel 2 from between?

  As shown in FIG. 1, the pair of first water stop members 3 </ b> R and 3 </ b> L is provided between the frame members 200 </ b> R and 200 </ b> L and the water stop panel 2 to stop water. The first water stop members 3R and 3L are respectively provided at both ends in the width direction of the side surface 2b on the indoor side of the water stop panel 2. The first water stop members 3R and 3L are respectively held in the insertion spaces 24b of the side members 24R and 24L. The first water stop members 3R and 3L have the same shape and are formed in a strip shape having a length to both ends in the vertical direction of the water stop panel 2. Here, when the first water blocking member 3R is opposed to the frame member 200R in the indoor / outdoor direction, the first water blocking member 3L is opposed to the frame member 200L in the indoor / outdoor direction. In order to do so, the space | interval of the width direction with respect to the water stop panel 2 is set. The first water stop members 3R, 3L in the present embodiment are formed with a width narrower than the width in the width direction of the frame members 200R, 200L. Moreover, when the 1st water stop members 3R and 3L make the edge part by the side of the opening part 100 in the width direction of the 1st water stop member 3R correspond with the edge part by the side of the opening part 100 in the width direction of the frame member 200R. The end portion on the opposite side to the opening portion 100 side in the width direction of the first water stop member 3L is the same as the end portion on the opposite side to the opening portion 100 side in the width direction of the frame member 200L or the opening portion 100 from this end portion. It is provided with respect to the water stop panel 2 so that it may be located in the side. In addition, the 1st water stop members 3R and 3L should just be formed upwards from the lower side edge part in the up-down direction of the water stop panel 2, and should stop the water which the water stop apparatus 1 assumes in this case What is necessary is just to form to the position higher than the height from the installation surface 300. FIG. As shown in FIGS. 5 and 6, the first water stop members 3 </ b> R and 3 </ b> L include an insertion portion 31 and a protruding portion 32.

  The insertion part 31 is inserted and held in the insertion space part 24b. The insertion portion 31 is an elastic member and is made of a material having a hardness higher than the hardness of the material constituting the protruding portion 32. The insertion part 31 has a main body part 31a and stopper parts 31b to 31e. The main body 31a is formed in a rectangular shape when viewed from the extending direction of the first water stop members 3R and 3L. The stopper portions 31b to 31e are respectively formed from the main body portion 31a toward the pair of wall members 24f and 24g in the inserted state where the insertion portion 31 is inserted into the insertion space portion 24b. In the inserted state, the stopper portions 31b to 31e in the present embodiment have two stopper portions 31b and 31c positioned between the main body portion 31a and the pair of wall members 24f, and the main body portion 31a and the pair of wall members 24g. Two stopper portions 31d and 31e are located between them. The stopper portions 31b to 31e are formed on the outer side in the thickness direction of the first water stop members 3R and 3L and toward the protruding portion 32 side. That is, the stopper portions 31b to 31e are formed to be inclined in the direction opposite to the insertion direction. The insertion portion 31 is formed with a through hole 31f extending in the extending direction of the first water stop members 3R, 3L. The through hole 31f in the present embodiment is formed in a long hole shape when viewed from the extending direction, and communicates with both end portions in the extending direction.

  The protruding portion 32 is formed so as to protrude outside the water stop panel 2. The protruding portion 32 contacts the members that form the frame members 200R and 200 and the insertion space portion 24b, ie, the pair of wall members 24f and 24g, when the opening portion 100 is stopped by the water stopping panel 2. It is. The protrusion 32 is an elastic member, and is made of a material having a hardness lower than the hardness of the material constituting the insertion portion 31. The protrusion 32 is formed in a rectangular shape when viewed from the extending direction. The length of the protruding portion 32 in the thickness direction is set such that the surface on the side of the inserting portion 31 can come into contact with the claw portions 24h and 24i in the inserted state. That is, the protrusion 32 comes into contact with both the claw portions 24h and 24i, that is, both the pair of wall members 24f and 24g when the water stops.

  The 2nd water stop member 4 stops water by interposing between the installation surface 300 and the water stop panel 2 as shown in FIG. The second water stop member 4 is provided on the bottom surface 2d of the water stop panel 2, that is, the lower surface in the up-down direction. The second water blocking member 4 in the present embodiment is held in the insertion space 23 c of the lower panel member 23. The 2nd water stop member 4 is formed in the strip | belt shape which has the length to the both ends in the width direction of the water stop panel 2. FIG. Both ends of the second water stop member 4 in the width direction are connected to the first water stop members 3R and 3L, respectively. For example, both end portions in the width direction of the second water stop member 4 extend to the indoor side surface 2b of the water stop panel 2, and the first water stop members 3R and 3L and the second water stop member 4 on the side surface 2b. Are overlapping in the indoor and outdoor directions. Or between the 1st water stop members 3R and 3L and the 2nd water stop member 4, the both ends in the width direction of the 2nd water stop member 4, and the lower end part of the 1st water stop members 3R and 3L A connecting water-stopping member is connected. Although the 2nd water stop member 4 in this embodiment is the same cross-sectional shape as 1st water stop member 3R, 3L, it is not limited to this, The dead weight of the water stop panel 2 and the press mechanism 5R, 5L In consideration of the deformation due to the pressing force due to, the length in the insertion direction of the protruding portion 42 may be longer than that of the first water stop members 3R, 3L in a state where no external force is acting. The 2nd water stop member 4 is provided with the insertion part 41 and the protrusion part 42, as shown in FIG.

  The insertion part 41 is inserted and held in the insertion space part 23c. The insertion portion 41 is an elastic member and is made of a material having a hardness higher than the hardness of the material constituting the protruding portion 42. The insertion part 41 has a main body part 41a and stopper parts 41b to 41e. The main body portion 41 a is formed in a rectangular shape when viewed from the extending direction of the second water stop member 4. The stopper portions 41b to 41e are respectively formed from the main body portion 41a toward the pair of wall members 23g and 23h in the inserted state in which the insertion portion 41 is inserted into the insertion space portion 23c. In the inserted state, the stopper portions 41b to 41e in the present embodiment have two stopper portions 41b and 41c positioned between the main body portion 41a and the pair of wall members 23g, and the main body portion 41a and the pair of wall members 23h. Two stopper portions 41d and 41e are located between them. The stopper portions 41b to 41d are formed on the outer side in the thickness direction of the second water blocking member 4 and toward the protruding portion 42 side. That is, the stopper portions 41b to 41d are formed to be inclined in the direction opposite to the insertion direction. The insertion portion 41 is formed with a through hole 41 f extending in the extending direction of the second water blocking member 4. The through hole 41f in the present embodiment is formed in a long hole shape when viewed from the extending direction, and communicates with both end portions in the extending direction.

  The protruding portion 42 is formed to protrude to the outside of the water stop panel 2. The protrusion 42 contacts the member that forms the installation surface 300 and the insertion space 23c, that is, the pair of wall members 23g and 23h, when the opening 100 is stopped by the water stop panel 2. is there. The protrusion 42 is an elastic member and is made of a material having a hardness lower than that of the material constituting the insertion portion 41. The protrusion 42 is formed in a rectangular shape when viewed from the extending direction. The length of the protruding portion 42 in the thickness direction is set to such a length that the surface on the insertion portion 41 side can come into contact with the claw portions 23i and 23l in the inserted state. That is, the protruding portion 42 comes into contact with both the claw portions 23i and 23l, that is, both the pair of wall members 23g and 23h when the water stops.

  Here, each water stop member 3R, 3L, 4 in this embodiment is comprised with the rubber material. That is, the insertion portions 31 and 41 are hard rubber, and the protrusions 32 and 42 are soft rubber (including foamed rubber). The hardness difference between the insertion portions 31 and 41 and the protrusions 32 and 42 is preferably 45 degrees to 60 degrees, and more preferably 45 degrees to 50 degrees. Further, the hardness of the insertion portions 31 and 41 is preferably 30 degrees to 65 degrees, and more preferably 40 degrees to 65 degrees. The hardness of the protrusions 32 and 42 is preferably 3 degrees to 10 degrees, and more preferably 5 degrees to 10 degrees. In the present embodiment, the insertion portions 31 and 41 are ethylene propylene diene rubber (EPDM) having a hardness of 65 degrees, and the protrusion portions 32 and 42 are ethylene propylene diene rubber (EPDM) having a hardness of 5 degrees. Moreover, the insertion parts 31 and 41 and the protrusion parts 32 and 42 may be formed integrally, and may be formed separately. In the case of a pair, two types of materials having different hardness are used, for example, by two-color molding. On the other hand, in the case of separate bodies, the insertion portions 31 and 41 and the protruding portions 32 and 42 are respectively manufactured and fixed with an adhesive or an adhesive tape.

  As shown in FIG. 1, the water blocking panel 2 has panel members 21 adjacent to each other in the vertical direction so that the lower panel member 23, the middle panel member 22, and the upper panel member 21 are in this order from the bottom to the top. 23, and a pair of side surface members 24R and 24L are fixed to both end portions in the width direction of the connected panel members 21 to 23. As shown in FIG. 4, the panel members 21 to 23 are connected with the first engaging portion 25 and the second engaging portion 26 in the engaged state, and the panel water-stopping member G with the third engaging portion 27 and the second engaging portion. This is performed by bringing the third engaging portion 27 and the fourth engaging portion 28 into an engaged state in a state where they are in contact with the four engaging portions 28. As shown in FIG. 5, the pair of side surface members 24R and 24L is attached by inserting screws B into the screw holes 24c of the side surface members 24R and 24L and the through holes 24e of the side surface water-stopping member 24d. This is performed by screwing into 22c, 22d, 23d, and 23e, respectively.

  Next, each water stop member 3R, 3L, 4 is attached to the water stop panel 2. Here, the 1st water stop members 3R and 3L are inserted in the insertion space part 24b of the water stop panel 2, and the 2nd water stop member 4 is inserted in the insertion space part 23c. At this time, the stopper portions 31b to 31e and 41b to 41e are elastically deformed inward in the thickness direction, as shown in FIGS. The elastically deformed stopper portions 31b to 31e and 41b to 41e face the claw portions 23i, 23l, 24h, and 24i in the insertion direction. Therefore, even if the insertion portions 31 and 41 inserted into the insertion space portions 24b and 23c are pulled in the direction opposite to the insertion direction, the stopper portions 31b to 31e and 41b to 41e become claw portions 23i, 23l, 24h, and 24i. It is restrained from being caught and coming out of the insertion space portions 23c and 24b. Thereby, the retention strength with respect to the water stop panel 2 of each water stop member 3R, 3L, 4 can be made high.

  The pair of pressing mechanisms 5 </ b> R and 5 </ b> L presses the water stop panel 2 against the installation surface 300 when the water stop panel 2 changes from the inclined state to the standing state. As shown in FIGS. 1 to 3, the pressing mechanisms 5 </ b> R and 5 </ b> L are supported rotatably around the width direction between the fixing mechanisms 6 </ b> R and 6 </ b> L fixed to the frame members 200 </ b> R and 200 </ b> L and the water stop panel 2. Is. The pressing mechanisms 5R and 5L are provided corresponding to the frame members 200R and 200L, respectively, and the other is axisymmetric with respect to the indoor / outdoor direction. The pressing mechanisms 5R and 5L include a support member 51, a pressing member 52, and a rotating shaft 53.

  The support member 51 supports the pressing member 52 so as to be rotatable around the width direction. The support member 51 is attached to the indoor side surface 2 b of the water stop panel 2.

  The pressing member 52 supports the fixing mechanisms 6R and 6L via a knob 65 described later so as to be rotatable around the width direction. The pressing member 52 in the present embodiment is a plate-like member extending in the vertical direction when viewed from the indoor / outdoor direction, and a support hole 52a is formed at the lower end in the vertical direction, and at the upper end. A screw hole 52b is formed. The support hole 52a is a through hole formed in the width direction, and the rotation shaft 53 is inserted so as to be rotatable around the width direction. The screw hole 52b is a through hole formed in the width direction, and a female screw into which the shaft portion 65a of the knob 65 is screwed is formed. Here, the length of the pressing member 52 in the vertical direction is such that a contact member 61 (described later) of the fixing mechanisms 6R and 6L is not in contact with the upper surface 2c of the water stop panel 2 when the water stop panel 2 is in the standing position. Is set. Further, the pressing member 52 is disposed so that a gap can be formed between the pressing member 52 and a support member 64 (described later) of the fixing mechanisms 6R and 6L fixed to the frame members 200R and 200L in the width direction when viewed from the vertical direction. Yes.

  The rotation shaft 53 is fixed to the support member 51 in parallel in the width direction, and supports the pressing member 52 around the rotation shaft 53, that is, around the width direction. That is, the pressing mechanisms 5R and 5L are supported so as to be rotatable around the width direction with respect to the indoor side surface 2b of the water stop panel 2.

  The pair of fixing mechanisms 6R and 6L are detachably fixed to the frame members 200R and 200L, respectively, and the other is axisymmetric with respect to the indoor / outdoor direction. The fixing mechanisms 6R and 6L in the present embodiment change the position in the width direction with respect to the water blocking panel 2, thereby contacting the opposing surfaces 201 facing each other in the width direction of the frame members 200R and 200L, respectively, and outward in the width direction. By pressing each, it fixes to frame member 200R, 200L, respectively. The fixing mechanisms 6R and 6L include a contact member 61, a first buffer member 62, a second buffer member 63, a support member 64, and a knob 65.

  The contact member 61 is in contact with the frame members 200R and 200L. The contact member 61 in the present embodiment is in contact with the facing surface 201, and the end on the outdoor side in the indoor and outdoor directions extends to the side opposite to the opening 100 side in the width direction, and the frame members 200R, It also contacts the outdoor side 202 of the 200 L outdoor side. The contact member 61 is made of metal, for example, having a strength capable of pressing the frame members 200R and 200L in the width direction.

  The first buffer member 62 is provided in a portion facing the facing surface 201 of the contact member 61, and is interposed between the contact member 61 and the facing surface 201. Further, the second buffer member 63 is provided at a portion facing the outdoor side surface 202 of the contact member 61, and is interposed between the contact member 61 and the outdoor side surface 202. The first buffer member 62 and the second buffer member 63 prevent the frame members 200R and 200L from being damaged by the contact member 61 being in direct contact with the frame members 200R and 200L. The first buffer member 62 and the second buffer member 63 are made of, for example, hard rubber with small elastic deformation.

  The support member 64 is attached to the side opposite to the facing surface 201 in the width direction of the contact member 61. The support member 64 is formed in a convex shape that protrudes toward the side opposite to the contact member 61 in the width direction when viewed from the indoor / outdoor direction, and a space portion 64 a is formed between the support member 64 and the contact member 61. ing. The support member 64 has an insertion hole 64b communicating with the space portion 64a on the side opposite to the contact member 61 side in the width direction.

  The knob 65 supports the contact member 61 so as to be rotatable around the width direction. The knob 65 includes a shaft portion 65a and a grip portion 65b. The shaft portion 65a has a rod shape, and an external thread is formed on the outer peripheral surface. Of both end portions in the width direction of the shaft portion 65a, one end portion, that is, the tip end portion is inserted into the support member 64, and the other end portion is fixed to the gripping portion 65b. The shaft portion 65a is screwed into the screw hole 52b of the pressing member 52 so that the tip end faces the outside in the width direction, that is, the frame members 200R and 200L. That is, if the knob 65 does not rotate around the width direction, the position in the width direction with respect to the pressing member 52 does not change. The shaft portion 65 a has a retaining member 65 c attached to a tip portion located in the space portion 64 a of the support member 64. In other words, the knob 65 is restricted from coming off the contact member 61 in a state where the contact member 61 is rotatably supported in the width direction. As a result, the fixing mechanisms 6R and 6L are rotatably supported around the width direction with respect to the pressing mechanisms 5R and 5L, and are detachably fixed to the frame members 200R and 200L, respectively. The gripping portion 65b rotates the shaft portion 65a around the width direction, and is gripped by the user. The gripping part 65b is formed with a larger outer diameter than the shaft part 65a. Note that the gripping portion 65b may be formed with irregularities on the outer peripheral surface in order to facilitate gripping by the user.

  The holding mechanisms 7R and 7L hold the standing position of the water stop panel 2, thereby holding the positional relationship of the water stop panel 2 with respect to the frame members 200R and 200L. It is line symmetric with respect to the direction. A pair of holding mechanisms 7R and 7L in the present embodiment are provided corresponding to the pressing mechanisms 5R and 5L, respectively, and when viewed from above and below, the space between the water stop panel 2 and the pressing mechanisms 5R and 5L. It regulates that the distance in the inner and outer directions increases. The holding mechanisms 7 </ b> R and 7 </ b> L include a support member 71, a hook 72, and a rotation shaft 73.

  The support member 71 supports the hook 72 so as to be rotatable around the width direction. The support member 71 is attached to the upper surface 2 c of the water stop panel 2. The support member 71 is attached to a position on the upper surface 2c that is opposed to the frame members 200R and 200L in the indoor and outdoor directions from both ends in the width direction of the pressing member 52 on the frame members 200R and 200L side. Yes.

  The hook 72 locks at least one of the pressing mechanisms 5R and 5L and the fixing mechanisms 6R and 6L. The hook 72 in the present embodiment is for locking the shaft portion 65 a of the knob 65. The hook 72 is a substantially rectangular member extending in the indoor / outdoor direction when viewed from above and below, and a support hole 72a is formed at one end portion in the indoor / outdoor direction, and the other end portion, that is, the front end portion. A locking groove 72b is formed in the upper surface. The support hole 72a is a through hole formed in the width direction, and the rotation shaft 73 is inserted to be rotatable around the width direction. The locking groove 72b is a part into which the shaft portion 65a is inserted, and restricts the water stop panel 2 from moving relative to the frame member 200R, 200L in the indoor / outdoor direction to the outdoor side. is there.

  The rotation shaft 73 is fixed to the support member 71 in parallel in the width direction, and supports the hook 72 around the rotation shaft 73, that is, around the width direction. That is, the hook 72 is supported so as to be rotatable around the width direction with respect to the upper surface 2 c of the water stop panel 2.

  As shown in FIG. 7, the pair of positioning mechanisms 8 </ b> R and 8 </ b> L is provided on the side surface 2 b on the indoor side of the water stop panel 2 and determines the position in the width direction of the water stop panel 2 with respect to the frame members 200 </ b> R and 200 </ b> L. . The positioning mechanisms 8R and 8L are symmetrical with respect to one side with respect to the indoor / outdoor direction, and include a main body member 81, a positioning member 82, and moving / holding members 83 and 84.

  The main body member 81 supports the positioning member 82. The main body member 81 is attached to the indoor side surface 2 b of the water stop panel 2. The main body member 81 in this embodiment is attached to the lower side of the side surface 2b in the vertical direction with respect to the support member 51. The main body member 81 has a portion facing the water stop panel 2 in the indoor / outdoor direction and a portion facing the frame members 200R and 200L in the width direction when viewed from above and below, and is formed in an L shape. ing. The body member 81 has an insertion hole (not shown) formed in a portion facing the frame members 200R and 200L in the width direction.

  The positioning member 82 is disposed between the frame members 200R and 200L, that is, disposed so as to face the facing surface 201 in the width direction. The positioning member 82 includes a main body portion 82a and a shaft portion 82b. The main body 82a may come into contact with the frame members 200R and 200L, and is formed in a disc shape. The main body portion 82a is made of, for example, hard rubber with small elastic deformation. The shaft portion 82b has a rod shape, and an external thread is formed on the outer peripheral surface. Of both end portions in the width direction of the shaft portion 82b, one end portion, that is, the tip end portion is inserted into the insertion hole, and the other end portion is fixed to the main body portion 82a. The positioning member 82 is supported with respect to the main body member 81 so as to face the frame members 200R and 200L in the width direction when the water stop panel 2 is disposed in an inclined state with respect to the opening 100. .

  The moving / holding members 83 and 84 are formed with through holes (not shown) in the width direction, and female threads are formed on the inner peripheral surface (not shown) to which the shaft portion 82b of the positioning member 82 is screwed. The moving / holding members 83 and 84 are arranged in the width direction with the insertion hole of the main body member 81 interposed therebetween, and the positioning member 82 is movable in the width direction with respect to the water stop panel 2 through a shaft portion 82b to be screwed. And the position in the width direction is kept with respect to the water stop panel 2.

  Here, the positioning mechanisms 8R and 8L change the position of the positioning member 82 in the width direction with respect to the main body member 81, so that the first water blocking members 3R and 3L are surely opposed to the frame members 200R and 200L in the indoor and outdoor directions. It is something to be made. Specifically, with respect to the positioning member 82 corresponding to the frame member 200R, when the frame member 200R comes into contact, the end of the first water stop member 3R opposite to the opening 100 side in the width direction is the frame member 200R. The end of the frame member 200L is positioned on the opening 100 side in the width direction of the first water blocking member 3L. The position in the width direction with respect to the main body member 81 is adjusted so as to be positioned on the same side as the end on the opening 100 side or on the opposite side of the opening 100 from the end. On the other hand, for the positioning member 82 corresponding to the frame member 200L, when the frame member 200L is contacted, the end of the first water stop member 3L opposite to the opening 100 side in the width direction is the opening of the frame member 200L. The end on the side of the opening 100 in the width direction of the first water blocking member 3R is the same as the end on the side opposite to the 100 side or on the opening 100 side of this end, and the opening 100 of the frame member 200R. The position in the width direction with respect to the main body member 81 is adjusted so as to be positioned on the same side as the end on the side or on the side opposite to the opening 100 from the end. Accordingly, when the water stop panel 2 is disposed in an inclined state with respect to the opening 100, the positioning member 82 can be provided by inserting the positioning member 82 between the frame members 200R and 200L when viewed from the vertical direction. Even if the frame member 200R, 200L is brought into contact with the frame member 200R, 200L, the position of the water stop panel 2 in the width direction with respect to the frame member 200R, 200L is such that the first water stop member 3R, 3L protrudes from the frame member 200R, 200L in the width direction. It can be positioned at no position. Accordingly, the first water stop members 3R, 3L can be reliably brought into close contact with the frame members 200R, 200L, and the user can be prompted to install the correct water stop device 1. Therefore, the water stop performance of the water stop device 1 can be improved. Can be maintained.

  Next, the installation method of the water stop apparatus 1 which concerns on this embodiment is demonstrated. FIG. 8 is an operation explanatory diagram of a water stop device (standing position) using the water stop member according to the embodiment. FIG. 9 is an operation explanatory diagram of a water stop device (inclined state) using the water stop member according to the embodiment. 8 and 9, the water stop panel 2, the first water stop members 3R and 3L, and the second water stop member 4 are schematically drawn (two-dot chain lines). Here, in the positioning mechanisms 8R and 8L, the position of the positioning member 82 in the width direction with respect to the main body member 81 is adjusted in advance before the water stop device 1 is installed. In addition, the fixing mechanisms 6R and 6L are arranged in advance so that the distance in the width direction between the portions in contact with the facing surface 201 of the contact member 61 is narrower than the width of the opening 100 before installing the water stop device 1. The knob 65 is adjusted.

  The user is different from the opening 100 when water such as flood water from outside, which is outside, is expected to enter the inside of the building from the opening 100 in the event of flooding such as heavy rain, tsunami, river flooding, etc. The water stop device 1 stored at the place is transported to the outdoor side of the opening 100. Next, the user sets the direction of the water stop panel 2 so that the first water stop members 3R and 3L face the opening 100 in the indoor / outdoor direction.

  Next, as shown in FIG. 9, the user arranges the water stop panel 2 in an inclined state. Here, the inclined state is a state in which the water stop panel 2 is grounded to the installation surface 300, that is, the second water stop member 4 is grounded to the installation surface 300 and is inclined to the outdoor side with respect to the frame members 200R and 200L. It is. In addition, when arrange | positioning the water stop panel 2 in the inclined state, the lower side edge of the water stop panel 2 so that the lower side edge part of both the 1st water stop members 3R and 3L may closely_contact | adhere to frame member 200R, 200L. The portion is placed on the installation surface 300 while being pressed against the frame members 200R and 200L. At this time, as described above, the position in the width direction of the water stop panel 2 with respect to the frame members 200R and 200L is determined by the positioning mechanisms 8R and 8L from the frame members 200R and 200L in the width direction of the first water stop members 3R and 3L. It is positioned at a position where it does not protrude. Next, the user fixes the fixing mechanisms 6R and 6L to the frame members 200R and 200L while maintaining the inclined state of the water stop panel 2. Here, the user rotates the knob 65 in one direction with the contact member 61 facing the facing surface 201 in the width direction, and the tip portion of the shaft portion 65a toward the facing surface 201 with respect to the pressing member 52. The contact member 61 that is moved and contacts the tip is moved toward the facing surface 201. The user further rotates the knob 65 in the same direction to bring the contact member 61 into contact with the opposing surface 201 via the first buffer member 62 and to contact the outdoor side surface 202 via the second buffer member 63. The user further rotates the knob 65 in the same direction, and presses the frame members 200R and 200L in the width direction by the contact member 61 in contact with the facing surface 201, thereby causing the contact member 61 to be pressed against the frame members 200R and 200L. Thus, the contact member 61 is fixed to the frame members 200R and 200L. When the fixing mechanisms 6R and 6L are fixed to the frame members 200R and 200L, the water stop panel 2 maintains an inclined state without being supported by the user. At this time, when the water stop device 1 is viewed from the width direction, a line connecting the ground portion of the shaft portion 65a, the rotary shaft 53, the water stop panel 2 and the installation surface 300 becomes a U shape.

  Next, the user changes the water stop panel 2 from the inclined state to the standing state. Here, the standing state refers to a state in which the water stop panel 2 extends along the frame members 200R and 200L when viewed from the width direction. The user pushes the water stop panel 2 toward the indoor side. Thereby, the upper part in the up-down direction of the water stop panel 2 rotates in the arrow C direction around the center of the fixing mechanisms 6R, 6L, that is, the shaft portion 65a. Since the rotation center of the upper part in the vertical direction of the water blocking panel 2 is the shaft portion 65a that cannot move relative to the frame members 200R and 200L, the upper and lower sides are moved closer to the frame members 200R and 200L by the locus of the rotation shaft 53. Move down in the direction. Therefore, a downward pressing force P acts on the second water stop member 4 and elastically deforms. That is, the second water stop member 4 is pressed against the installation surface 300 by the water stop panel 2 when the water stop panel 2 changes from the inclined state to the standing state, and as shown in FIG. To do. In this state, the protruding portion 32 comes into contact with the frame members 200R and 200L and the claw portions 24h and 24i in an elastically compressed state. Further, the first water stop members 3R and 3L are in close contact with the frame members 200R and 200L, respectively, when the water stop panel 2 changes from the inclined state to the standing state. In this state, the projecting portion 42 comes into contact with the installation surface 300 and the claw portions 23i and 23l in an elastically compressed state.

  Next, the user rotates the hook 72 of the holding mechanism 7R, 7L in one direction around the rotation shaft 73 with the water stop panel 2 standing, and inserts the shaft portion 65a of the knob 65 into the locking groove 72b. Let Here, when the water stop panel 2 is in the standing state, the rotary shaft 53 is located on the outdoor side with respect to the shaft portion 65a when viewed from the width direction. Therefore, when the external force does not act, the water stop panel 2 cannot maintain the standing position and tends to be in an inclined state. However, since the positional relationship of the water stop panel 2 with respect to the pair of frame members 200R and 200L is held by holding the standing state of the water stop panel 2 by the holding mechanisms 7R and 7L, the first water stop member 3R and The state where 3L is in close contact with the frame members 200R and 200L and the second water stop member 4 is in close contact with the installation surface 300 can be maintained. Accordingly, the first water stop members 3R and 3L stop water between the frame members 200R and 200L and the water stop panel 2, and the second water stop member 4 stops water between the installation surface 300 and the water stop panel 2. Water. In this state, if water tries to enter the indoor side through the opening 100 from the outdoor side, the water stop panel 2 prevents water from entering the indoor side from the opening 100. When the water level on the outdoor side of the water stop panel 2 rises, the water pressure is received by the side surface 2a of the water stop panel 2, and the water pressure acts on the indoor side in the indoor / outdoor direction with respect to the water stop panel 2. Thereby, the pressing force P with respect to the frame members 200R and 200L by the first water stop members 3R and 3L is increased, the closeness between the first water stop members 3R and 3L and the frame members 200R and 200L is increased, and the frame members 200R and 200L are increased. And the water stop panel 2 can be more reliably stopped.

  In addition, when removing the water stop apparatus 1, the hook 72 of holding mechanism 7R, 7L is rotated to the other direction around the rotating shaft 73, and the axial part 65a of the knob 65 is spaced apart from the locking groove 72b, respectively. Next, the user further rotates the knob 65 in the other direction, moves the distal end portion of the shaft portion 65 a toward the opening 100 with respect to the pressing member 52, and separates the distal end portion from the contact member 61. Thereby, fixing mechanism 6R, 6L can be removed from frame member 200R, 200L, and water stop apparatus 1 can be removed from frame member 200R, 200L.

  As described above, in the water blocking members 3R, 3L, 4 according to the present embodiment, the insertion portions 31, 41 and the protrusions 32, 42 are elastic members, and the hardness of the insertion portions 31, 41 is the protrusions 32, 42. Therefore, it is possible to suppress the elastic deformation easily in the state of being inserted into the insertion space portions 23c and 24b. Therefore, the force to return elastically acts on the wall members 23g, 23h, 24f, and 24g, and the insertion portions 31 and 41 are difficult to move in the insertion direction and the opposite direction, and are prevented from coming out of the insertion space portions 23c and 24b. can do. Thereby, the retention strength with respect to the water stop panel 2 of each water stop member 3R, 3L, 4 can be made high. On the other hand, since the protrusions 32 and 42 are lower in hardness than the insertion portions 31 and 41, the frame members 200R and 200L, the installation surface 300, and the claw portions 23i of the wall members 23g, 23h, 24f, and 24g that come into contact with each other when the water stops. , 231, 24 h, 24 i can be improved. Accordingly, the water-stop panel is provided between the frame members 200R and 200L and the claw portions 24h and 24i of the wall members 24f and 24g, and between the installation surface 300 and the claw portions 23i and 23l of the wall members 23g and 23h. The water can be prevented from leaking from the outdoor side to the indoor side via 2, and the water stopping performance can be enhanced.

  Further, the fixing mechanism 6R, 6L is fixed to the frame members 200R, 200L, the water stop panel 2 is disposed in an inclined state, and the water stop panel 2 is changed from the inclined state to the standing state, thereby a pair of pressing mechanisms. The water stop panel 2 is pressed against the installation surface 300 by 5R and 5L, and the second water stop member 4 can be reliably brought into close contact with the installation surface 300. That is, the second water blocking member 4 can be reliably brought into close contact with the installation surface 300 by the operation of bringing the water blocking panel 2 into contact with the frame members 200R and 200L from the outdoor side. Therefore, the mechanism for bringing the second water stop member 4 into close contact with the installation surface 300 is simple, and the water stop panel 2 can reliably stop the water with the installation surface 300.

  Moreover, when removing each water stop member 3R, 3L, 4 from the water stop panel 2, it is difficult to remove with the user's finger. Here, the user may pull each water-stop member 3R, 3L, 4 in the direction opposite to the insertion direction while pinching the protrusions 32, 42 with a finger, but the protrusions 32, 42 stop water. Since it is a part, it is desirable to avoid damage and breakage as much as possible. Therefore, through-holes 31f and 41f extending in the extending direction of the water-stop members 3R, 3L, and 4 are formed in the insertion portions 31 and 41, so that rod-like members are inserted into the through-holes 31f and 41f. Each water stop member 3R, 3L, 4 can be pulled in the direction opposite to the insertion direction. Therefore, since the insertion parts 31 and 41 can be removed from the insertion space parts 23c and 24b, each water-stop member 3R, 3L, 4 can be easily removed from the water-stop panel 2. Thereby, each water stop member 3R, 3L, 4 can be replaced | exchanged easily.

  In addition, in the said embodiment, although the protrusion parts 32 and 42 are set so that the length in the thickness direction can contact both nail | claw part 23i, 23l, 24h, 24i, the water stop panel 2 and water stop object Since the water can be stopped if it comes into contact, the length may be in contact with any one of the claw portions 23i, 23l, 24h, 24i.

  Moreover, although the said embodiment demonstrated the case where the water stop members 3R, 3L, and 4 were used for the water stop panel 2, it is not limited to this. The water-stop members 3R, 3L, 4 may be interposed between water-stop targets such as doors and shutters for water-stop purposes, and floors, frame members, wall members, and the like that form openings. Good. Thereby, not only can the water stop performance at the opening be improved, but also smoke and the like can be prevented from moving from one space to the other via the opening.

  As described above, the water stop member according to the present invention is useful when the opening is stopped by the water stop panel, and is particularly suitable for suppressing water ingress from the outdoor side to the indoor side. .

DESCRIPTION OF SYMBOLS 1 Water stop device 2 Water stop panel 21 Upper panel material 22 Middle panel material 23 Lower panel material 23c Insertion space part 23g, 23h Wall member 23i, 23l Claw part 24R, 24L Side member 24b Insertion space part 24f, 24g Wall member 24h, 24i Claw part 3R, 3L 1st water stop member 4 2nd water stop member 5R, 5L Pressing mechanism 6R, 6L Fixing mechanism 7R, 7L Holding mechanism 100 Opening part 200R, 200L Frame member 300 Installation surface

Claims (3)

A water stop panel that stops the opening that communicates the outdoor side and the indoor side of the structure;
A pair of first water cutoff member for retaining water by interposed between the pair of frame member is a water stop target installed apart in a width direction to form the opening portion and the waterproofing panel,
A second water stop member that stops water by being interposed between the water stop panel and an installation surface that is a water stop target for installing the water stop panel;
It is interposed between the pair of first water stop members and the second water stop member, both ends of the second water stop member in the width direction of the second water stop member, and the pair of first water stop members. A connecting water-stopping member that connects the lower end of the member;
With
The pair of first water stop members and the second water stop member are:
An insertion portion that is inserted and held in the insertion space portion of the water stop panel; and
A protruding portion that protrudes from the insertion portion to the outside of the water stop panel, and that contacts the member that forms the water stop target and the insertion space when water stops,
With
The insertion part and the protrusion are elastic members,
The water stop device , wherein the hardness of the insertion portion is higher than the hardness of the protruding portion. The water stop device according to claim 1, wherein the insertion space portion includes at least a pair of wall members spaced apart from each other and extending in a direction opposite to the insertion direction of the insertion portion .
The tip of the pair of wall members is formed with a claw protruding to the insertion space part side,
The protrusion is a water stop device that is in contact with at least one of the pair of claw portions during the water stop. The water stop device according to claim 1 or 2,
The said insertion part is a water stop apparatus in which the through-hole extended in the extension direction of the member in which the said insertion part was provided among the said pair of 1st water stop members and the said 2nd water stop members is formed.

Images