JP3972933B2 - Skylight mounting structure - Google Patents

Description

  The present invention relates to a skylight (lighting window) attached to a roof of a building and a skylight mounting structure.

A skylight is attached to the roof of the building for daylighting.
Patent Document 1 discloses that the above-mentioned support is provided in a daylighting skylight in which a light-transmitting dome and a combustible support frame capable of supporting and fixing the dome are installed in a vertically attached state in a rooflight mounting hole of a roof. A lighting skylight is described in which a portion of the frame exposed on the roof is covered with a metal covering member.

  FIG. 2 of Patent Document 1 describes a configuration in which a glass is placed on the tip of the support frame, and the glass is fixed to the support frame by a fixing means using a part of the dome.

Japanese Utility Model Application Publication No. Sho 62-27125

  Many proposals have been made on skylights, including those described in Patent Document 1 described above. Conventional skylights require a lot of man-hours for attaching the skylight to the skylight mounting portion provided on the roof, and the material cost and construction cost are high due to the complicated structure.

  In view of this point, the present invention can be manufactured and installed in a factory, and can be transported in a simple manner, so that material costs, manufacturing costs, transport costs, mounting An object of the present invention is to provide a skylight and a structure for attaching a skylight that can be completed at a low cost with less work on the roof and can be quickly completed.

The present invention are due to bending of the way the plate member is substantially rectangular cross-sectional shape of a step is formed, processed as plate end is low portion, and arranged frame member portion The frame material is constituted by the cushion placed on the step, the seal, the presser band plate, and the fixing means, and the frame material is integrated in four directions and formed on the opposing frame material part. The steps are arranged opposite to each other at intervals to form a rectangular main frame material, so that the overall shape is substantially a rectangular parallelepiped and can be transported, and the cushions are respectively provided on both steps arranged opposite to each other. A glass plate is placed at the interval so as to be placed on the cushion material and the seal is disposed between the glass plate and the side wall of each step, and the seal and the glass In front of the seal presser strip that presses the plate A skylight constructed by fixing by a fixing means to the frame member portion, two frame member portion that faces of the top window are due bending of plate material in such a manner that in the longitudinal sectional shape of a rectangle, the plate end There is provided a skylight mounting structure characterized by being held by two opposing receiving beams which are processed and arranged so as to be inside .

  The main frame material is formed by bending a plate material having a rectangular longitudinal cross-sectional shape in the middle of the longitudinal direction, and the intermediate frame material processed so that the plate end is at a lower portion and the intermediate frame It is also possible to provide an intermediate receiving frame that is composed of a cushion material that is placed on the material and places one of the glass plates, and another seal retainer belt plate that fixes the glass plate to the intermediate frame material. Good.

  According to the present invention, with the above-described configuration, it can be easily manufactured and installed in a factory, and can be transported by a simple method. Therefore, it is possible to provide a skylight and a skylight mounting structure that can reduce the transportation cost and the installation cost, reduce the work on the roof, and finish the installation work quickly.

  The best mode for carrying out the invention will be described in the following examples.

Embodiments of the present invention will be described below with reference to the drawings.
FIG. 1 shows a detailed configuration of a skylight 100 according to an embodiment of the present invention, and FIG. 2 shows a schematic configuration of the completed skylight 100 in three examples (a), (b), and (c).

  In FIG. 1, a main frame member (main frame member) 1 is formed by combining four frame bodies, but in the drawing, only two left and right frame members facing each other are displayed. Imagine that there are two frames in the longitudinal direction of the figure.

  In FIG. 1, the left and right two frames are symmetrical when a mirror is placed between them, so the left frame member 2 will be described here, and the right frame member 2A will be described as each component. In the description, “A” is attached to the part, and the description of the left frame 2 is used for the description.

  Further, the main frame member 1 includes a glass plate 3 and one or more intermediate receiving frames 4 in an intermediate portion on the way. Therefore, the skylight 100 is configured by including the glass plate 3 and the intermediate receiving frame 4 on the main frame material arranged and integrated in all directions. The intermediate receiving frame 4 may not be provided depending on the strength of the glass plate 3.

  Frame material 2 is made of a single plate material (aluminum or stainless steel is desirable for rust prevention) by bending, as a frame material part 5, glass plate cushioning material 6, seal 7, glass plate and seal presser Presser band plate 8 and fixing means 9.

  The frame part 5 has a step (part) 11 formed on the upper right side, but the longitudinal section is almost rectangular as a whole. The reason for “substantially” is that there is a step 11. It is processed and arranged so that the plate edge of the plate material becomes the lower part. Accordingly, there are plate portions other than the low portion, and the frame member portion 5 has a box shape. In the figure, the plate ends are close to each other but are not connected. The plate ends may be welded together to form a complete housing. The step portions 11 and 11A of the frame member portions 2 and 2A are arranged to face each other with an interval therebetween.

  A cushion material 6 is placed on the step 11, and the glass plate 3 is placed at the interval so as to be placed on the cushion material 6, and a seal 7 is placed between the glass plate 3 and the side wall 12 of the step 11. And a presser band plate 8 that presses the seal 7 and the glass plate 3 is provided in contact with the upper surface of the frame body portion 5, the upper surface of the seal 7, and the upper surface of the glass plate 3. The fixing means 9 is made of a set screw and presses the presser band plate 8 in a region having a step. By doing in this way, it can prevent that it becomes the structure where many adhering means are arrange | positioned above the frame material part 5. FIG. 10 is a washer.

  It is desirable to use one glass plate 3, but when two sheets are set and used, an intermediate receiving material 4 is provided in the middle between the frame materials 2 and 2A. That is, the main frame member 1 can include the intermediate receiving member 4.

  The intermediate receiving member 4 includes an intermediate frame member 11 produced by bending a single plate member, a cushion member 12 mounted on the intermediate frame member 11 and mounting one of the glass plates 3, and a glass plate. 3 is composed of a fixing means 13 for fixing 3 to the intermediate frame member 11, a seal 14 provided between the adjacent glass plates 3 and 3A, and a presser band plate 15 for pressing the seal 14 and the glass plate 3. Accordingly, the fixing means 13 holds the two glass plates 3 and 3A by attracting the intermediate receiving material 4 via the presser band plate 15 and also via the cushion material 12.

The fixing means 13 is a set screw screw. Reference numeral 16 denotes a washer.
This is by bending a plate material having a substantially rectangular vertical cross-section with a step formed thereon, and is mounted on the step and the frame material portion processed and arranged so that the plate end is at the lower part. The frame material is configured by the placed cushion, the seal, the presser band plate, and the fixing means, and the steps are formed in the frame material portions facing each other by arranging the frame material in four directions. The main frame member 1 having a quadrangular shape is configured to face each other, and the main frame member 1 configured in this way is suitable for manufacturing in a factory. As shown in FIG. 1, the main frame member 1 has a substantially rectangular parallelepiped shape, and can be stacked by placing simple inclusions between the main frame members 1 for transportation.

  FIG. 2 shows an example in which various rectangular main frame members 1 are formed. 2A shows an example in which two intermediate receiving frames 4 are provided in the middle of the main frame member 1, FIG. 2B shows an example in which three intermediate receiving frames 4 are provided, and FIG. 2C shows four examples. An example in which the intermediate receiving frame 4 is provided is shown.

  FIG. 3 is a diagram for explaining that the installation work is performed by placing the finished skylight 100 carried into the construction site of the roof on the upper end of the folded roof material that has been opened in advance.

  In FIG. 3, a receiving beam 23 supported by a bundle 22 is provided in advance on a main building 21 provided as a roof base. The receiving beam 23 is manufactured by bending a single plate material into a box shape as shown in the figure, but may be a commercially available one. In addition to the C-shaped material, the receiving beam can be an H-shaped steel material.

  Two receiving beams 23 are provided on the left and right in the direction of rainwater flow. A square plate-like folded plate member 24 is attached to the outside of the receiving beam 23 with a difference corresponding to the height of the seal 25 provided between the folded plate 24 and the frame member 5.

  The skylight 100 is mounted on the receiving beam 23 so that the sides of the left and right receiving beams 23 and the side of the frame member 5 of the skylight 100 are aligned, and is attached by fixing means such as welding.

  The seal 25 is inserted at the outer lower ends of the left and right folded plate members 24 and the frame member portion 5, and the installation work of the skylight 100 is completed. After the skylight 100 is attached to the folded plate member 24 of the window portion for the skylight, the rain closing process on the water and the surrounding area on the lower side may be performed according to the normal plating work specifications.

  In this way, the two frame members 5 facing each other of the skylight 100 are formed by bending a plate material having a rectangular longitudinal cross-sectional shape, and are processed and arranged so that the plate ends are on the inner side. The folded plate material 24 is disposed on both sides of each of the receiving beams 23, and a seal 25 is provided between the folded plate material 24 and the two frame members 5. The skylight mounting structure is configured.

The block diagram of the Example of this invention. The figure which shows the modification of the completed skylight. The skylight installation structure diagram.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 ... Main frame material (main frame), 2, 2A ... Frame material, 3, 3A ... Glass plate, 4 ... Intermediate receiving frame, 5, 5A ... Frame material part, 6, 6A ... Cushion material, 7, 7A ... Seal 8, 8A ... presser band plate, 9 ... fixing means, 100 ... skylight.

Claims (1)

This is by bending a plate material having a substantially rectangular vertical cross-section with a step formed thereon, and is mounted on the step and the frame material portion processed and arranged so that the plate end is at the lower part. The frame material is configured by the placed cushion, the seal, the presser band plate, and the fixing means, and the steps are formed in the frame material portions facing each other by arranging the frame material in four directions. A rectangular main frame material is configured by placing the cushion material facing each other, so that the overall shape is substantially a rectangular parallelepiped shape and can be transported, and the cushion material is placed on each of the steps arranged opposite to each other. A glass plate placed on the cushion material at the interval, the seal is disposed between the glass plate and the side wall of each step, and the seal and the seal that presses the glass plate The presser strip is attached to the frame material part in each step area. The skylight fixed by the attaching means and the two frame parts facing the skylight are formed by bending a plate material having a rectangular vertical cross section, and the plate end is the inner side. In this way, it is held by two opposing receiving beams that are processed and arranged , and a folded plate material is disposed on each side of the receiving beam, and a seal is provided between the folded plate material and the two frame material portions. An installation structure for a skylight, characterized in that

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