JPH0142592Y2 - - Google Patents

Description

[Detailed description of the invention] Industrial application field The present invention relates to a rain protection structure at the top of a parapet on the roof of a building.

Conventional technology and its problems Conventionally, this type of rain protection structure was constructed by filling caulking material between the cap fixed to the top of the parapet (base) and the waterproof sheet fixed to the upper end of the parapet. was the majority. However, the work of filling the caulking material was done separately after the installation work of the cap, which was time-consuming, and the workability was poor, resulting in a long construction period. Also,
Caulking materials lack durability, and when exposed to wind and rain for many years, they become brittle and lose their elasticity, often causing cracks that allow rainwater to enter, and discoloration, which detracts from the aesthetic appearance of the exterior.

Purpose of the invention The present invention improves these drawbacks and provides a rain cover structure for the top of a parapet that allows reliable rain cover without using caulking material.

Summary of the invention In order to solve these objectives, the present invention uses a rain cover structure at the top of the parapet with a roughly shaped cross section, a bent piece with both sides bent inward, and an inverted L-shaped bottom piece. A fixed member whose cross section is formed by side pieces bent outward on both sides, and a movable member which has a vertical bottom piece, has substantially the same shape as the fixed member, and is slidable in the longitudinal direction of the fixed member. , consists of a flat joint member in which an L-shaped engagement part is slidably attached to the upper end of a draining member with a hat-shaped cross section, and connects the horizontal ends of the fixed member and the movable member, and connects the horizontal ends of the fixed member and the moving member, and The bent pieces of the matching caps are inserted into the fixed member and the movable member, and the upper end of the joint member is brought into contact with the inner surface of the bottom piece of the vertical portion of the movable member.

A feature of the present invention is that the gap between the extendable movable member fixed to the bent pieces of adjacent Kasagi and the draining member is covered by a joint member movable along the draining member. Therefore, rainwater flowing forward of the top of the parapet directly flows from the groove of the cap to the groove of the lower panel, and rainwater flowing upward and backward flows from the groove of the cap to the draining member. Further, since the joint member prevents wind and rain from flowing in through the gap between the rear draining member and the movable member, it is possible to reliably shut off rain without using caulking material.

In the present invention, the vertical part at the rear of the movable member may be formed of only a bottom piece shorter than the rear side plate (FIGS. 1 to 3 and FIG. 5), or may have a length that fits into the rear side plate. It may also be formed of a bottom piece and side pieces (Fig. 4). Furthermore, if a dam plate is provided perpendicular to the joint member within the rear bent portion of the cap, the waterproofing will be made even more complete. In addition, the upper piece of the joint member is extended to the upright piece (the first to second pieces).
Figures 3 and 5) may be used, or diagonal pieces (3 to 5) may be used.
Figure 4) is also good.

The lower end of the draining member may be directly pressed against the waterproof sheet on the side surface of the base, or a waterproof member such as an elastic material is fixed to the inner surface of the lower end, and the waterproof sheet is pressed through it. Figure 5) is also good.

The fixed member and the movable member are fixed by clips, screws, rivets, adhesives, welding, or the like.

Example Embodiments of the invention are explained in the drawings.

In the embodiment shown in FIGS. 1 and 2, Kasagi 1
The top plate 2 and the side plates 3 and 4 are formed into a roughly shaped cross section, and the side plates 3 and 4 are integrally molded with mounting plates 5 and 6 protruding from both ends thereof, and on both sides of the cap 1,
Bent pieces 7, 8 and 9 are provided by bending the top plate 2 and side plates 3 and 4 inward, respectively.

Reference numeral 14 denotes a fixing member that has a cross section formed by the side pieces 11, ₁₂ and the bottom piece 13 and is bent as a whole into an L shape, and 15 indicates a cross section formed by the side pieces 11 1 and 12 ₁ and the horizontal bottom piece 13 ₁ . shape, and the bottom piece of the horizontal part 13 ₁
The movable member 15 has a vertical bottom piece 13 ₂ bent downward at the end thereof, and the inner surface of the movable member 15 is sized to come into contact with the outer surface of the fixed member 14 . The side pieces 11 and 11 ₁ or 12 and 12 ₁ of the fixed member 14 and the movable member 15 are provided with fixing clips or the like that are fixed when the movable member 15 is retracted inward or pulled out outward. A tool (not shown) is attached.

The draining member 16 includes an upper end portion 18 fixed to a base material 17 attached to the inside of the mounting plate 6 at the rear of the cap 1, a base portion 19 having a substantially U-shaped cross section, and a lower end portion 20. is formed so as to come into pressure contact with the waterproof sheet 22 covering the base 21.

The joint member 23 is formed to be movable in the axial direction along the upper end 18 of the draining member 16 by an upright piece 24 and an L-shaped engagement piece 25, and also extends upward from the upright piece 24 and protrudes. Top piece 26
is provided, and its tip is formed so as to contact the back surface of the rear end portion of the horizontal bottom piece 13 ₁ of the movable member 15 of the rain gutter 10 .

Base 21 is used to protect the top of the parapet from rain.
Cover the anchor bolt 27 with a waterproof sheet 22.
The base materials 17, 17 ₁ are attached to both ends of the anchor plate 28 fixed to the base 21 by screws or welding, and the lower end 20 of the draining member 16 is attached to the waterproof sheet 2.
2, the upper end portion 18 is fixed to the rear base material 17, and the joint member 23 is further attached to the upper end portion 18 of the draining member 16.

Next, the inner surfaces of the bent pieces 7 and 8 of one of the caps 1 are brought into approximate contact with the bottom piece 13 with their ends on the inner surface of one side piece 11 of the fixed member 14 into which the movable member 15 has been drawn inward in advance. Glue. In this state, attach the front mounting plate 5 to the base material 17 ₁ , and the rear mounting plate 6
are screwed to the base material 17 to fix one of the caps 1. Thereafter, the inner surfaces of the bent pieces 7 and 8 of the other adjacent cap 1 are placed on the inner surface of the other side piece 12 of the fixing member 14 fixed to one of the caps 1, and the ends thereof are brought into substantially contact with the bottom piece 13. Install as described above.

In this way, after attaching the adjacent caps 1, fixed members 14, and movable members 15 to the base materials 17, 171 in combination with the draining member ₁₆ , each movable member 15 is pulled out and its The rear ends of the side pieces 11 ₁ and 12 ₁ are brought into contact with the bent piece 9, and moved to the positions of the joint member 23 attached to the draining member 16 and the respective moving members 15. At this time, the upper piece 26 of the joint member 23
comes into contact with the inner surface of the bottom piece 13 ₂ of the vertical portion of the movable member 15, shielding the interior from below, and at the same time fixing the pulled out movable member 15.

In this way, the bent pieces 7 of the adjacent Kasagi 1, 1,
8, 9 and the bottom pieces 13, 13 ₁ , 13 ₂ form a groove between the joints of the cap 1, so the front groove is continuous with the groove of the lower panel, and the upper and rear grooves are connected to the draining member 16. They are continuous, allowing rainwater to drain from each one. Further, since the gap between the movable member 15 and the draining member 16 is shielded by the joint member 23, wind and rain will not flow in from below.

In the embodiment shown in FIG. 3, the joint member 23
The upper piece 26 ₃ of ₃ is formed into a diagonal piece by protruding diagonally upward, and the tip thereof is connected to the bottom piece 13 of the vertical part of the moving member 15.
The _other structure and operation are the same as those of the previous embodiment.

In the embodiment shown in FIG. 4, the vertical portion at the rear of the moving member 15 ₄ is formed by side pieces 11 ₄ and 12 ₄ having a length to fit into the rear side plate 4 and a bottom piece 13 ₂ ,
In addition, the upper piece 26 ₄ of the joint member 23 ₄ is provided to protrude diagonally upward, and the tip of the upper piece 26 ₄ is connected to the moving member 1.
The bottom piece 13 2 of the vertical portion of the vertical portion 5 ₄ is brought into contact with the back surface of the bottom piece 13 ₂ , and other structures and functions are the same as those of the embodiment shown in FIG. 1 .

In the embodiment shown in FIG. 5, when the side surface of the base 21 is uneven in the axial direction, a waterproof member 29 such as an elastic material is fixed to the inner surface of the lower end 20 of the draining member 16, and the base Waterproof sheet 2 on the side of stand 21
The other structure and operation are the same as the embodiment shown in FIG.

Effects of the invention The present invention makes it possible to reliably protect the top of the parapet from rain without using caulking material, and is easy to install, making it possible to reduce construction costs and shorten the construction period accordingly. Furthermore, it is possible to prevent wind and rain from flowing in between the rear draining member and the movable member, and even if exposed to wind and rain for many years, no cracks will occur, no rainwater will enter, and the aesthetic appearance will not be impaired.

[Brief explanation of the drawing]

FIG. 1 is a cross-sectional view of an embodiment of the present invention, FIG. 2 is a perspective view before installation, and FIGS. 3 to 5 are partial cross-sectional views of other embodiments. 1... Kasagi, 7, 8, 9... Bent piece, 11, 11 ₁ ,
11 ₄ , 12, 12 ₁ , 12 ₄ ... side piece, 13, 13
₁ , 13 ₂ ... Bottom piece, 14 ... Fixing member, 15, 15 ₄
...Movable member, 16...Drainer member, 17,17 ₁ ...
Base material, 20...lower end of draining member, 21...base, 22...waterproof sheet, 23 _, 233, ₂₃₄ ...joint member, _{26,263,264 ...} upper piece of joint member.

Claims (1)

[Scope of Claim for Utility Model Registration] Kasagi 1 with a substantially shaped cross section and bent pieces 7, 8, and 9 with both sides bent inward, and an inverted L-shaped bottom piece 13 with both sides thereof bent outward. Fixing member 1 whose cross section is formed by side pieces 11 and 12
4, a movable member 15 having a vertical bottom piece 13 ₂ and having substantially the same shape as the fixing member 14 and capable of sliding in the longitudinal direction of the fixing member 14; , L
It consists of a flat joint member 23 on which a shaped engagement part 25 is slidably attached, and connects the horizontal ends of the fixed member 14 and the movable member 15, and connects the bent pieces of the adjacent caps 1, 1. 7 and 8 are inserted into the fixed member 14 and the movable member 15, and the upper end of the joint member 23 is brought into contact with the inner surface of the bottom piece ₁₃₂ of the vertical part of the movable member 15.