JPS59228563A - Lighting panel attaching device - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention has a simple structure, can be installed easily and quickly into an opening at a suitable location in an enclosure such as a roof or wall of a structure, and can provide extremely good watertightness. Furthermore, the present invention relates to a lighting plate mounting device which has a fireproof structure, can prevent dew condensation by being double-layered, and has excellent heat insulation performance.

BACKGROUND ART Conventionally, in order to attach a daylighting plate to an opening at a proper location in an outer enclosure such as a roof or wall of a structure, a sash frame has generally been provided and the daylighting plate has been attached to this frame. For this reason, installing the sash frame requires skill and additional members, which has the disadvantage of being relatively expensive. Furthermore, there were some that were installed only with a gasket in the opening, but this gasket generally has an H-shaped cross section and a lighting plate is installed only on the inside of the gasket, so in the event of a fire, flames or heat may be generated. If the gasket melts, etc., the lighting board may easily fall off or
It also had the disadvantage that it could be damaged and was not fireproof. In addition, the use of the gasket l- alone often fails to provide reliable water-retaining properties, resulting in drawbacks such as rainwater infiltrating into the interior.

Therefore, the inventor worked diligently to solve the above drawbacks.

As a result of extensive research, the present invention has been developed to provide a gasket with an approximately O-shaped cross section, which has an opening at an appropriate location in an outer enclosure such as a roof or wall of a structure, and has an inner groove on the upper side and an outer groove on the lower side. An upper fastener groove is formed on the upper circumferential surface, and a side fastener groove is formed on the side circumferential surface near the outer groove of the gasket, and the outer groove of the gasket is fitted to the circumferential edge of the opening, and the inner By fitting a glass or synthetic resin daylighting plate into the side gutter,
Fasteners may be inserted and locked into the upper fastener groove and the side fastener groove, or an upper lighting plate made of glass or synthetic resin may be placed on the upper surface of the gasket in the above structure, and the periphery of the upper lighting plate may be framed. By fixing the frame material in a proper position on the periphery of the opening via the mounting piece, the frame material can be pressed into place in the opening of the enclosure such as the roof or wall of the structure with a simple configuration. It can be installed easily and quickly, has extremely good watertightness, and has a fireproof structure, which solves the above-mentioned drawbacks and achieves the purpose. To provide a product that can prevent condensation and have excellent heat insulation performance.

Hereinafter, the present invention will be explained based on the embodiments shown in the drawings.

2 is an outer enclosure such as a roof or a wall of a structure, and in the embodiment, a large mountain-shaped roof as shown in FIG. 1 is shown. Reference numeral 2 denotes an opening, which is provided in a suitable position in the outer enclosure 1 in a rectangular shape or the like. In the embodiment, a rectangular opening 2 is provided in the inclined part of the unit large-sized chevron roofing material constituting the large-sized chevron roof. Reference numeral 3 denotes a gasket made of synthetic rubber or synthetic resin, with an inner groove 3a formed on the upper side and an outer groove 3b formed on the lower side, so that the overall cross section is approximately O-shaped (lower side in Figure 2 and lower side in Figure 3). The upper protruding strip 3C is formed on the upper side of the inner groove 3a, and the lower protruding strip 3d is formed on the lower side of the outer groove 3b. .

Further, a substantially spade-shaped upper fastener groove 3e is formed on the upper circumferential surface of the gasket 3, and a side fastener groove having substantially the same shape as the upper fastener groove 30 is formed on the side circumferential surface of the gasket 3 closer to the outer groove 3b. 3f is formed. The outer groove 3b of the gasket 3 is fitted into the periphery of the opening 2. Reference numeral 4 denotes a transparent or semi-transparent lighting plate made of glass or synthetic resin, and its size approximately corresponds to the size of the opening 2. This lighting plate 4 is the gasket 3
It is fitted into the inner groove 3a of. In this state, the fasteners 5 are inserted and locked into the upper fastener groove 3e and the side fastener groove 3f, and the lighting plate 4 is fixed, and the lighting part is made into a single layer (the lighting plate 4 is one piece) as shown in FIG. Construction may be completed as shown in the figure below.

5- Also, if the lighting section is to be doubled, construct it as shown in Figures 1, 2, and 4. That is, a sealing material 6 is placed and pasted on the upper surface of the gasket 3, and the lighting plate 4 is placed on top of this.
An upper lighting board 7 made of approximately the same material and of the same size is placed,
Furthermore, a sealing material 6 is placed and pasted on the periphery of the upper daylighting plate 7, and a frame member 8 having a cross-sectional shape approximately the same size as the periphery of the upper daylighting plate 7 is used to secure the upper daylighting plate 7. Anchor bolts 10 are installed at appropriate positions on the periphery of the opening 2 via mounting pieces 9 which are fixed at appropriate positions on the periphery of the frame member 8 while the periphery is being pressed.
A nut 10b is screwed and fixed to a. 11 is a frame plate provided in the opening 2 of the large chevron roofing material, 12 is an interior material, 13 is a heat insulating material, 14 is a strength aggregate, 15 is an L-shaped metal fitting,
16 is a beam material.

Next, the effects will be explained.

First, in the invention as claimed in claim 1, an opening 2 is provided at a suitable location in an outer enclosure 1 such as a roof or wall of a structure, and an inner groove 3a is formed on the upper side and an outer groove 3b is formed on the lower side. A two-side fastener groove 30 is formed on the upper side circumferential surface of the gasket 3 having a substantially O-shaped cross section, and a side fastener groove 3f is formed on the side circumferential surface of the gasket 3 closer to the outer groove 3b. The outer groove 3b of the gasket 3 is fitted to the periphery of the opening 2, and the lighting plate 4 made of glass or synthetic resin is fitted into the inner side a3a of the gasket 3, and the upper fastener groove 3e and the side fastener groove 3f are fitted. Firstly, by inserting and locking the fasteners 5 into the respective openings 2 of the outer enclosure 1 such as the roof or wall of a structure, the structure can be easily and quickly installed with a simple structure. Second, it has extremely good watertightness, and third, it has a fire-resistant structure.

To explain these effects in detail, the lighting plate 4 can be easily and quickly attached to the opening 2 using only the gasket 3, and the positional relationship between the fastener 5 and the fastener 5 means that the fastener 5 can be attached in particular to the upper fastener groove 3e. By inserting and locking the fastener 5 into the side fastener a3f, the tip side of the upper protruding strip 3C can be lowered to directly narrow the inner groove 3a. Furthermore, by inserting and locking the fastener 5 into the side fastener a3f, the outer The side gutter 3b can also be made narrower, thereby providing a lighting plate mounting device that is extremely watertight. Even if the two fasteners 5 are inserted and locked, there is an advantage that this locking location can be done easily and quickly because it is on the outside. Further, since the gasket 3 has a substantially O-shaped cross section, even if a fire or the like occurs and the gasket melts due to flames or heat, the lighting plate 4 will not match the size of the opening 2. Since it is equal to or slightly larger than this, it will not fall or be damaged, and it can exhibit a good effect as a fireproof structure. In addition, when fireproofing is intended, the daylighting plate 4 and the upper daylighting plate 7 need to be wired.

Next, in the invention of claim 2, the first
In the structure of the invention, an upper lighting plate 7 made of glass or synthetic resin is placed on the upper surface of the gasket 3, and the upper lighting plate 7 is made of glass or synthetic resin.
By pressing the periphery of the opening 2 with the frame material 8 and fixing the frame material 8 to the appropriate position on the periphery of the opening 2 via the mounting piece 9, condensation can be prevented, especially in the double lighting area. In addition, it can provide excellent heat insulation performance, and secondly, it can provide even better watertightness.

To explain the effects in detail, first, an air layer is formed between the lighting plate 4 and the upper lighting plate 7, which is cut off from the outside air, and this air layer serves as a heat insulating layer. It is possible to provide a lighting section with extremely superior effects. In addition, it is difficult to dissipate heat inside, and a good heat retention effect can be achieved. For this reason, by providing a double lighting section in the enclosure with the lighting board 4 and the upper lighting board 7, the power for lighting can be turned off. This method not only significantly reduces the amount of air conditioning, but also increases the thermal efficiency of heating and cooling inside the structure, which is extremely effective in terms of energy conservation. Furthermore, when an air layer is formed that is isolated from the outside temperature, the thermal conductivity of the outside temperature becomes extremely low at the four lighting panels, and the cold bridging effect hardly works.
Condensation does not form on the lower surface of the lighting fi4, and internal contamination due to falling of the condensed water can be prevented. In addition, if there is a double lighting section that is isolated from the outside temperature, it will be possible to ensure that rainwater does not enter the interior (watertightness). If the upper lighting plate 7
A simple cleaning of the top surface of the can let in enough sunlight. The fact that the interior is not dirty in this way can be a great advantage in terms of maintenance and management.

Further, by pressing the periphery of the upper lighting plate 7 with the frame member 8 and fixing the frame member 8 to a suitable position on the periphery of the opening 2 via the mounting piece 9, the gasket 3 is attached to the frame member 8. It is pressed by the material 8, and the rain sealing (watertightness) of the periphery of the upper daylighting plate 7 and the periphery of the daylighting plate 4 can be made even better. or,
The construction involves simply attaching the upper daylighting plate 7 sequentially above the daylighting plate 4, and the workability can be improved. Furthermore, the lighting board mounting device of the present invention not only has a relatively simple configuration, but also has a small number of parts, and the above-mentioned good workability works synergistically to allow construction at extremely low construction costs. can.

Further, the other configurations are the same as the configuration of invention 10 in claim 1, and the same effects can be achieved.

Incidentally, if the upper daylighting plate 7 is attached with the frame material 8 using the sealing material 6, the rain-tightness (watertightness) of the periphery of the upper daylighting plate 7 can be further ensured.

[Brief explanation of drawings]

FIG. 1 is a perspective view of the present invention, FIG. 2 is a sectional view of a main part of the present invention, FIG. 3 is a sectional view of a main part of another embodiment, and FIG. 4 is a partially enlarged perspective view of FIG. FIG. 5 is a perspective view of the gasket. 1...Outer enclosure, 2...Opening, 3...Gasket, 3a...
...Inner groove, 3b...Outer groove, 3e...
...Upper fastener groove, 3f...Side fastener groove, 4...Lighting plate, 5...Zipper, 6...Seal material, 7...・・・・・・
Upper lighting board, 8... Frame material, 9...
・Mounting piece. 11-

Claims (2)

[Claims] (1) An opening is provided at a suitable location in the outer enclosure such as the roof or wall of a structure, and an upper fastener groove is formed on the upper circumferential surface of a gasket with an approximately O-shaped cross section, with an inner groove formed on the upper side and an outer groove formed on the lower side. and a side fastener groove is formed on the side peripheral surface of the gasket 1- near the outer groove, the outer groove of the gasket is fitted to the periphery of the opening, and the inner groove is filled with glass or A lighting plate mounting device characterized in that a lighting plate made of synthetic resin is fitted, and fasteners are inserted and locked into the upper fastener groove and the side fastener groove, respectively. (2) A gasket with an approximately O-shaped cross section, with an opening provided at an appropriate location in the outer enclosure such as the roof or wall of a structure, with an inner groove on the upper side and an outer groove on the lower side. A fastener groove is formed, and a side fastener groove is formed on the side circumferential surface of the gasket near the outer groove, the outer groove of the gasket is fitted to the circumferential edge of the opening, and a glass or Fit a synthetic resin daylighting plate, insert and lock the fasteners into the upper fastener groove and the side fastener groove, place the glass or synthetic resin upper daylighting plate on the upper surface of the gasket, and A lighting plate mounting device characterized in that the peripheral edge of the upper lighting plate is pressed by a frame member and the frame member is fixed at a proper position on the peripheral edge of the opening via a mounting piece.