JPH0527613Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a skylight structure, and particularly to a skylight structure having a drainage structure for condensed water generated on the indoor surface of the skylight.

[Conventional technology] Skylights are often used on the ceilings of living rooms, dining rooms, etc., and are used to treat condensation water generated by indoor steam and humidity in order to maintain the aesthetic appearance of the window area and prevent dripping into the room. The important point is the method. That is,
From a functional point of view, the condensed water generated indoors can be reliably discharged outdoors, and from an economic point of view, this structure can be achieved with simpler parts and easier work.

Conventionally, as shown in Fig. 5, a groove-shaped condensation receiving member 12 and a drainage hole 13 are provided in the frame material to drain the condensed water that forms on the indoor side of the skylight and allow it to evaporate naturally. It was common to have a structure in which

[Problem that the invention aims to solve] Conventional drainage structures required the creation of a frame material with a groove shape, and had problems such as the drainage holes being in direct contact with the outside air, causing backflow of drainage water due to wind pressure.

[Means for solving the problem] The present invention was made with the aim of solving the above-mentioned problem, and includes a pedestal frame that is attached to an opening in the roof, and a translucent plate fixed to the pedestal frame. In a skylight structure in which the frame is installed so that the opening can be closed through an airtight member, there is a groove in which condensed water generated on the indoor side of the translucent plate flows into the airtight member, and there is condensed water inside the pedestal frame. In addition to providing a drainage hole to guide water, a hollow part for drainage is provided in the pedestal frame to drain condensed water from the inside of the pedestal frame to the outside. The present invention proposes a skylight structure characterized by providing a valve or a piece in the mouth of the component, or providing a communicating foam in the hollow part of the hollow component.

According to the present invention, the above-mentioned problems can be achieved by using an airtight member having a groove shape and a hollow part serving as a drainage path for condensed water. The airtight member featured in the skylight structure of the present invention has a contact piece for maintaining airtightness, a groove for receiving condensed water, and a drainage hole for introducing the received water into the frame. There is.

Synthetic resin is usually suitable for the airtight member due to flexibility, workability, and durability, but elastic metal can also be used. The hollow part has a sufficient opening to drain the condensed water led into the frame,
One side faces the condensed water puddle inside the frame, and the other side faces outdoors. Further, in the skylight structure of the present invention, it is desirable that the hollow component has a windproof structure in order to prevent water from flowing back due to wind. This windproof structure can be achieved by providing a valve or piece at the outdoor end of the hollow part, inserting a communicating foam into the hollow part of the hollow part, or providing a valve.

Next, embodiments of the present invention will be described in detail with reference to the drawings. Fig. 1 is a perspective view of a skylight obtained by the present invention, and Fig. 2 is a cross-sectional view of the area around the frame of the skylight, in which 1 is an airtight member, 6 is a hollow part, 9 is a transparent plate,
10 is a fixing frame for a transparent plate, and 11 is a pedestal frame. FIG. 3 is a cross-sectional view of the airtight member 1 according to one specific example, in which 2 is a contact piece that seals between the lower side of the light-transmitting plate fixing frame, and 3 is a contact piece that is formed on the indoor side of the light-transmitting plate. A groove portion for receiving condensed water, 4 a water leak prevention piece, and 5 an insertion piece for attaching the airtight member to the pedestal frame. FIG. 4 is a perspective view of a hollow part according to one specific example, where 7 is a valve or book for preventing the backflow of condensed water or the inflow of rainwater during wind and rain, and 8 is a continuous foam body.
The airtight member 1 is attached to a pedestal frame 1 as illustrated in FIG.
1 by an insertion piece 5, and is in contact with a transparent plate fixing frame 10 by a contact piece 2. The condensed water generated on the transparent plate 9 reaches the lower side due to the slope of the skylight and flows into the groove 3 of the airtight member 1. As illustrated in FIG. 3, the airtight member 1 has a drainage hole 13 in the contact piece 2 for drainage, and water accumulated in the groove is guided from this to a condensation water reservoir 14 inside the pedestal frame. It will be destroyed.

The hollow part 6 for draining condensed water is fixed to the pedestal frame 11, and one side is connected to the condensed water reservoir part 14 of the pedestal frame 11.
one facing the outside, and the other facing the outdoors. The condensed water guided into the interior of the pedestal frame by the airtight member 1 passes through the hollow part and is discharged from the interior to the outdoors. The present invention also provides a windproof structure to the hollow part to prevent water from flowing back. As illustrated in FIG. 4, the windproof structure includes a valve that operates to prevent water from flowing into the skylight from outside into the mouth of the hollow part;
A continuous foam body 8 is provided in the piece 7 or the hollow part.

[Effects of the invention] Since the present invention is constructed as described above, it has excellent effects such as smooth drainage of condensed water generated on the indoor surface of the skylight, and the omission of a frame material having a groove shape. In particular, by making the hollow parts windproof, the effect of preventing backflow caused by wind is also recognized.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of a skylight showing an embodiment of the present invention, and FIG. 2 is a sectional view of the lower frame portion of FIG. 1. 3 is a sectional view of the airtight material of FIG. 2, and FIG. 4 is a perspective view of the hollow part of FIG. 2.
FIG. 5 is a sectional view showing a conventional example. In the figure, 1 is an airtight material, 2 is a contact piece, 3 is a groove, 4 is a leakage prevention piece, 5 is an insertion piece, 6 is a hollow part, 7 is a valve or piece, 8 is a continuous foam, and 9 is a transparent plate. , 10 is a translucent plate fixing frame, 11 is a pedestal frame, 12
13 indicates a condensation receiving member, 13 indicates a drain hole, and 14 indicates a condensation water reservoir.

Claims (1)

[Scope of utility model registration request] In a skylight structure in which a pedestal frame is attached to an opening in a roof, and a translucent plate fixing frame is attached to the pedestal frame so as to be able to close the opening via an airtight member, a light transmissive plate is attached to the airtight member. The pedestal frame is provided with a groove for condensed water generated on the indoor side to flow into and a drain hole for guiding the condensed water inside the pedestal frame, and a hollow part for drainage to drain the condensed water from the inside of the pedestal frame to the outside. A skylight structure characterized in that a valve or piece is provided at the mouth of the hollow part, or a communicating foam is provided in the hollow part of the hollow part, in order to prevent water from flowing into the skylight from outside. .