JPH0724499Y2 - Daylighting cap material - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention is capable of easily and quickly mounting a lighting unit on an outer enclosure made of an existing building board, and has a high lighting efficiency. Regarding the cap material.

[Prior Art and Its Problems] Conventionally, a lighting window of an outer body such as a roof or a wall of a structure has an opening formed at an appropriate position of a building board, and a lighting plate is provided through a frame body in the opening. However, in this way, a building board for lighting is prepared separately from general building boards,
Alternatively, there is an inconvenience that a daylighting section having a complicated structure is provided to ensure rain finish, and thus the price becomes expensive.

In addition, a general daylighting enclosure is one in which a square or circular daylighting window is provided at an appropriate place such as a roof, and such a daylighting enclosure has light concentrated at a certain place in a room. The temperature rises only in the places, and the temperature difference with other places not exposed to light is remarkable, especially in the thick summer season, the places exposed to light in the room become extremely hot, creating a comfortable environment for residents. There were serious drawbacks that could not be obtained. Therefore, it has been a problem to easily obtain an appropriate amount of light at an appropriate temperature.

[Means for Solving the Problem] Therefore, as a result of earnest studies to solve the above problems, the inventor has made the present invention a horizontally elongated hollow inside the long daylighting section, and In the width direction, a plurality of small hollow parts are divided by a partition wall that is substantially vertical, and the upper surface material of the lighting part is formed into a mountain-shaped arc shape in the width direction, and a small mountain-shaped arc is formed on the back surface side of the flat bottom surface material. Direction forming continuous corrugated surface, and further, at both ends in the width direction of the daylighting part, fitting leg portions having elasticity capable of fitting to the fitted part are formed, and these are integrally formed to obtain a daylighting cap material. As a result, the lighting enclosure can be constructed extremely simply and quickly, and the existing building board can be used with little processing, thus solving the above-mentioned problems.

〔Example〕

An embodiment of the present invention will be described below with reference to FIGS.

Reference numeral A denotes a daylighting cap material, which is made of a translucent member and is elongated in the longitudinal direction (see FIG. 1). Specifically, the fitting legs 2, 2 are formed on both sides in the width direction of the light collecting part 1 which is transparent and substantially transparent, or is translucent, such as milky white. The daylighting section 1 further has a horizontally elongated hollow portion formed therein, and in the horizontally elongated hollow portion, the upper side portion is the upper surface material 1a and the lower side portion is the lower surface material 1b (see FIG. 2). In the hollow portion, a partition wall 1c which is substantially vertical between the upper surface material 1a and the lower surface material 1b and which is long in the longitudinal direction of the daylighting cap material A is formed, and the horizontally long hollow portion is partitioned into a plurality of partitions. The small hollow part s, s,
... is formed. The upper surface material 1A is formed in an upward angled arc shape, and the lower surface material is formed in a flat shape (second
See figure).

Further, as shown in FIG. 2, a mountain-shaped small arc is formed on a continuous wavy surface w on the back surface side of the lower surface material 1b. The fitting leg 2 is formed with a fitting protrusion 2b projecting inwardly at approximately the middle of the leg 2a which is formed in a slanting or downward shape outwardly from both ends in the width direction of the daylighting unit 1. ing. Fitting protrusion 2b is a configuration that fits into the fitting portion B ₁ of the building board B below. Further, the upper portion of the fitting projecting piece 2b may be formed in a concave shape as shown in FIG. Such a daylighting cap material A is integrally formed with a mold.

Reference numeral B denotes a metal building plate, which corresponds to the daylighting cap material A of the present invention. There are two types of examples of the building board B, and the first example is shown in FIGS.
As shown in the drawing, rising side parts 4, 4 are formed from both sides of the main plate 3, and fitted parts B ₁ , B ₁ having a substantially C-shaped cross section are formed at the upper ends of the rising side parts 4, 4. .

The fitting legs 2, 2 of the daylighting cap material A are fitted to the fitted parts B ₁ , B ₁ having a substantially C-shaped cross section. The mated parts B ₁ , B ₁
Is a mountain-shaped bent piece 5a, 5a is formed, the valley-shaped bent piece 5b, 5b is formed more inward than the mountain-shaped bent piece 5a, 5a, the valley-shaped bent piece 5b,
Side pieces 5c, 5c are formed substantially vertically from 5b, and convex arc-shaped resilient pieces 5d, 5d are formed inward from the upper ends of the side pieces 5c, 5c.

Further, in the building board B of the second embodiment, as shown in FIGS. 5 and 7, a horizontal portion 6 is formed outside the upper end of the rising side portion 4, and the outside of the horizontal portion 6 is formed. Inverted L-shaped fitted parts B ₂ and B _{2 in} which the engaging edge 7c faces inward downward from the end are bent and formed. The fitting legs ₂ and ₂ of the daylighting cap material A are also fitted to the fitted parts B ₂ and B ₂ . The mating parts B ₂ and B ₂ are the vertical pieces 7
A top piece 7b is formed inward from the upper end of a, and an engagement edge 7c is formed inwardly downward from the inner end of the top piece 7b (on the rising side portion 4 side).

In the figure, 8 is a cap material for general parts, 9 is a structural material such as a purlin and a copper edge, and 10 is a base material such as a wooden wool board. Reference numeral 11 is a base metal, which is an opposing mating part B ₁ , B ₁ or B ₂ B _{2 of} adjacent building boards B, B.
They are provided so as to be orthogonal to each other. A joint member 12 is used to connect the daylighting cap members A, A in the longitudinal direction.

[Action]

First, the building boards B, B ... Are fixed on the structural material 9 at appropriate intervals via a bracket, a hanging member, etc.
Place the lighting cap material A of the present invention between the mating parts B ₁ , B ₁ or B ₂ , B ₂ , B ₂ facing each other of B, B, and press this to the mating leg parts 2, 2. Mating.

When connecting the daylighting cap material A in the longitudinal direction,
As shown, joint members 12 are used to insert and secure the ends together. Further, a base metal 11 is provided below the connection portion of the daylighting cap materials A, A.

[Effect of device]

In the present invention, the interior of the elongated daylighting section 1 is made into a horizontally long hollow, and the horizontally long hollow portion is divided into a plurality of small hollow portions s, s, ... The upper surface material 1a of the daylighting section 1 is formed into a mountain-shaped arc shape in the width direction, and the flat lower surface material 1b is formed with a corrugated surface w in which small mountain arcs are continuous in the width direction. the opposite ends to form a Hamagoashi portions 2 having a fittable to the fitting portion B _1, B ₁ or B _1, B ₂ resilient and these daylighting cap material formed integrally formed Thus, firstly, the lighting enclosure can be constructed simply and quickly, secondly, it can be used for the existing building board B, thirdly, the lighting area can be appropriately adjusted, and fourthly. It is possible to obtain good heat insulation properties, fifthly to have excellent mechanical strength, and sixthly to realize good lighting conditions. It exhibits various effects such as that.

In detail these effects, the lighting cap member A, since the Hamagoashi portions 2 in advance in the width direction of both ends of the lighting unit 1 are integrally formed, the fitted portion B ₁ or B _2, etc. Building board B with
By mounting and fixing B, ... on a structural material at an appropriate interval so as to have an opening, the adjacent mating parts B of the adjacent building boards B, B are then formed. ₁ , B ₁ or B ₂ , B ₂
The daylighting enclosure can be constructed simply by fitting the daylighting cap material A of the present invention between them.

As described above, according to the present invention, it is extremely easy and quick to fit the cap material A corresponding to the conventional fitting type building board and construct the fitting envelope. It is possible to construct a lighting enclosure.

Next, in the present invention, since the lighting cap material A is fitted between the adjacent building boards B, B, the building board B is
No processing such as forming a notch for an opening for a lighting window is required. Therefore, the building board B is an existing fitting type building board, and the fitting legs 2 and 2 of the daylighting cap material A and the fitted portions B ₁ and B ₁ or B ₂ and B _{2 are used.} As long as it can be satisfactorily fitted with, the existing fitting type building board B can be used, so that the lighting enclosure is relatively low in price. The body can be constructed.

Next, by appropriately widening or narrowing the interval between the adjacent building boards B, B and using the daylighting cap material A having the daylighting part 1 having a width equal to the interval, the daylighting area is appropriately determined. You can That is, the existing building boards B, B can be used as they are, and the daylighting cap material A has different widths so that the daylighting section 1 has various widths. The enclosure can be constructed.

By doing so, it is possible to relatively easily cope with a situation where the lighting area needs to be changed in the field or the like.

Moreover, since the plurality of small hollow portions s, s, ... Are provided in the daylighting unit 1, since the cut air layer serves as a heat insulating layer,
If this is used as a member of the envelope, it has good heat insulating properties to the outside air and can keep the temperature inside the room constant. Further, as described above, the hollow portion is provided in the daylighting section 1. Nevertheless, since the partition wall 1c is formed in the hollow portion, the strength is not deteriorated and the durability can be improved.

Next, since the upper surface member 1a of the daylighting section 1 is formed in a mountain-shaped arc shape in the width direction, it is difficult to reflect even if the incident angle of the sun rays changes with time, and the light can be easily transmitted to the back surface side.
Since a small wavy arc is formed on the back surface of the flat lower surface member 1b in the width direction, the light incident from the outside is appropriately scattered when entering the room, and a good illumination state is obtained. There is the greatest advantage that can be made.

[Brief description of drawings]

The drawings show an embodiment of the present invention.
FIG. 1 is a schematic plan view of a daylighting enclosure using the daylighting cap material of the present invention, FIG. 2 is a vertical sectional front view of a main part of FIG. 1, FIG. 3 is a perspective view of the present invention, FIG. FIG. 5 is a vertical sectional front view of another embodiment of the present invention, FIG. 6 is a vertical sectional side view in which the daylighting cap material of the present invention is longitudinally connected, and FIG. 7 is a base metal plate attached to a building board. A perspective view and FIG. 8 are exploded perspective views of the base metal. 1 ...... lighting unit, 1a ...... top material, 1b ...... underside material, 1c ...... partition wall, 2 ...... Hamagoashi unit, s ...... small hollow section, B _1, B ₂ ...... fitting portion.

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Hidetaka Sakamoto Inventor Hidetaka Sakamoto 2-9-2 Kyobashi, Chuo-ku, Tokyo Inside Sankou Kinzoku Kogyo Co., Ltd. (56) Reference JP-A-62-137346 (JP, A) Kaisho 55-50820 (JP, A)

Claims (1)

[Scope of utility model registration request] 1. A long oblong lighting part has a horizontally long hollow inside, and the horizontally long hollow part is divided into a plurality of small hollow parts in a width direction by a substantially vertical partition wall. Angled in the direction of the arc, and a flat bottom surface is formed with a corrugated surface with small angled arcs continuous in the width direction on the back surface side, and it can be fitted to the mating part at both widthwise ends of the daylighting part. A daylighting cap material characterized in that elastic fitting legs are formed and these are integrally formed.