JPS6132027Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a daylighting device, and more particularly to a daylighting device in which a support member consisting of a base and a receiving member that supports a daylighting glass from below is improved.

BACKGROUND ART In gymnasiums, auditoriums, warehouses, factories, etc., glass is built into a part of the roof, and lighting devices are installed to bring natural light into the room.

Figures 1 and 2 show an example of a conventional daylighting device, in which daylighting glass A reinforced with metal netting, metal wire, etc.
Both sides of the glass A in the length direction are supported by a frame B, and both ends of the glass A are tightly covered with rainwater by draining plates C. The intermediate portion of the glass A perpendicular to the length direction is supported from below by an upwardly U-shaped metal receiving member D installed between the frames B.

Such a daylighting device has a frame body B at the opening of a roof E made of asbestos slate, metal, etc.
It is either directly connected and fixed to the roof girder material, or as shown in the figure, it is connected to the roof girder material using a channel type girder material F, and is installed integrally with the roof.

The frame body B is formed by a base G, a mounting member H, and a cover body I.

The base G has a mounting piece G2 bent upwardly on one side of a horizontal long fixed plate G1 in the length direction, and a draining plate G3 bent downwards on the other side in the lengthwise direction. It has a shape. This base G is longer than the glass A, or at least has the same length as the glass A.

Further, the mounting member H has an upward U-shape with mounting pieces H1 and H2 having different vertical heights on both sides.

Further, the cover body I is made by bending a long plate material into an L shape along the length direction to form a horizontal pressing plate I1 and a vertical plate, and the base G described above,
The mounting member H and the cover body I have the same length,
It is made of metal.

In the above configuration, the base G and the mounting member H are installed in parallel on the beam F and are fixed together with screws. At this time, the mounting piece G2 of the base G
The mounting piece H1, which is lower than the mounting piece H2, is located below the lengthwise end of the glass A.

Moreover, the mounting piece G2 is formed lower than the mounting piece H1. Such a configuration is symmetrical on both sides of the glass A in the length direction.

The receiving member D, which supports the middle lower surface of the glass A from below, has its end resting on the mounting piece G2,
It is installed on the mounting pieces G2 on both sides by fixing with welding, screws, etc. The receiving member D installed and fixed between the mounting pieces G2 and the upper surface of the mounting piece H1 of the mounting member H are at the same horizontal height. Further, both ends of the glass A in the length direction are respectively placed on the mounting piece H1, and both sides of the glass A in the length direction and the lower surface of the middle perpendicular to the length direction are received via cushion materials J and K. It is supported by member D and placement piece H1.

Next, the horizontal pressing plate I1 of the cover body I is
By fixing on the mounting piece H2 of the mounting member H and installing a long cushion material L between this pressing plate I1 and the end of the glass A, the cushioning material L is It is pressed against the upper surface of the glass A, and both sides of the glass A in the length direction are tightly clamped and fixed between the mounting piece H1 and the pressing plate I1.

In the conventional lighting device as described above, the mounting piece G2 of the base G and the receiving member D are fixed by welding, screws, etc., but since this fixing work is done at a high place on the roof, there is a risk of falling. There is a risk of
Furthermore, if the mounting piece G2 and the receiving member D are not properly fixed, the supporting member D will not support the glass A properly, causing a bending phenomenon in the glass A and cracks in the glass A. There is a possibility that this may occur. Further, on both sides of the glass A in the length direction, a mounting member H is provided.
It needs to be supported by the mounting piece H1 of the frame B.
The overall structure was complex.

In view of the conventional lighting device described above, the present invention eliminates the need for special members to support both sides of the glass in the longitudinal direction. To provide a lighting device that supports both sides simultaneously, has a simple structure of the entire frame, and facilitates construction work.

An embodiment of the present invention will be described in detail below with reference to the drawings.

FIG. 3 shows a glass support member formed from a base 1 and a receiving member 2 according to the present invention.

The base 1 has a mounting plate 1b bent upwardly on one side in the lengthwise direction of the horizontal long plate 1a, and a draining plate 1c bent downwardly on the other side in the lengthwise direction. The overall shape is the same as a conventional base. The present invention is characterized in that a rectangular connecting hole 3 is bored in the middle part of the mounting plate 1a at a position corresponding to the middle part perpendicular to the length direction of the glass.

Further, the receiving member 2 has an upward U-shape in which both longitudinal sides of an elongated plate are bent upward, similar to conventional receiving members.In the present invention, the receiving member 2 has the above-mentioned It is characterized by extending a connecting piece 4 that can be inserted into the connecting hole 3. When the connecting piece 4 of the receiving member 2 is inserted into the connecting hole 3 formed in the mounting plate 1b of the base 1 as shown in FIG. It is at the same height as the upper end surface.

The base 1 and the receiving member 2 have the above configuration,
Next, the state of use will be explained with reference to FIG.

The fixing plate 1a of the base 1 is placed and fixed in parallel on the channel type girder F as in the conventional case. At this time, the mounting plate 1b of the base 1 is located below the lengthwise end of the glass, and the mounting plates 1b face each other at the lower portions of both sides in the lengthwise direction of the glass. Further, the draining plate 1c is located outside the girder F.

The receiving member 2 is installed between the bases 1 on both sides at a position corresponding to the middle part perpendicular to the length direction of the glass, and connects the connecting pieces 4 formed at both ends to the base 1, respectively.
By inserting the base 1 and the receiving member 2 into the connecting hole 3, the base 1 and the receiving member 2 become integrated.

If the lighting glass 5 is placed on the mounting plate 1b via the cushion material 6 on both sides in the length direction,
At the same time, the intermediate lower surface of the glass 5 is supported by the receiving member 2 via the cushion material 7.

Then, a horizontal pressing plate 9 of the cover body 9, which is made by bending a long plate material into an L-shape along the length direction, is placed on the mounting plate 8 which is set upright on the fixed plate 1a.
A is mounted and fixed, and a long cushion material 10 is installed between this pressing plate 9a and the upper surface of the glass 5, so that the cushion material 10 is pressed against the surface of the glass 5 by the metal elasticity of the pressing plate 9a. Both sides in the length direction are closely clamped and fixed between the mounting piece 1b and the pressing plate 9a.

According to the present invention described above, the connecting pieces 4 formed at both ends of the receiving member 2 are inserted into the connecting holes 3 formed in the mounting pieces 1b of the base 1 installed along both sides in the length direction of the glass 5. The two can be connected together by simply doing this, and the connection work at high places can be easily performed.

Further, the mounting plate 1b and the receiving member 2 are at the same height, and both sides of the glass 5 in the length direction and the intermediate lower surface perpendicular to the length direction are
Since the glass 5 can be supported only by itself, it is stable and does not crack due to loads such as snow accumulation or strong winds.

There is no need for special members to support both sides of the glass 5 in the length direction, and the overall configuration can be simplified.

[Brief explanation of the drawing]

FIG. 1 is a plan view showing an example of a conventional daylighting device;
FIG. 2 is an enlarged cross-sectional view of the main parts, FIG. 3 is a perspective view showing the connected state of the base and the receiving member according to the present invention, and FIG. 4 is a cross-sectional view of the main parts showing the state of use. 1 is a base, 2 is a receiving member, 3 is a connecting hole, and 4 is a connecting piece.

Claims (1)

[Scope of utility model registration request] In a daylighting device that supports and fixes both lengthwise sides of daylighting glass and the middle lower surface perpendicular to the lengthwise direction and is installed in an opening of a roof, a long fixing plate 1a is mounted upward on one side in the lengthwise direction. The placing plate 1b is bent and connected, and the draining plate 1 is placed downward on the other side in the length direction.
A base 1 and a rectangular connecting hole 3 are formed in the intermediate part of the mounting plate 1b in the longitudinal direction at a position corresponding to the intermediate part perpendicular to the longitudinal direction of the glass. , and a receiving member 2 having an upwardly U-shaped cross section with connecting pieces 4 extending from both ends thereof, and the receiving member 2 is installed between mounting plates 1b located symmetrically below both ends in the length direction of the glass. The connecting piece 4 is inserted into each connecting hole 3, and the mounting plate 1b and the receiving member 2 are capable of holding both sides of the glass lengthwise and the middle portion perpendicular to the lengthwise direction at the same height. Lighting device.