JPS6132029Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a daylighting device, and more particularly to a daylighting device that improves the support structure of the abutting ends of adjacent glasses when two or more pieces of glass are abutted and connected.

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 two or more pieces of long daylighting glass A reinforced with metal netting, metal wire, etc. are butted horizontally in the length direction. Both sides of the entire glass in the length direction are supported by a frame body B, and both ends of the entire structure are tightly treated to shut off rain by draining plates C. The lower surface of the butt end of the adjacent glass A is
It is supported by a receiving member D installed between the frame bodies B on both sides. This receiving member D is made by bending both sides of the long plate material upward in the length direction, and forming the mounting plates D1 and D.
2 in an upward U-shape.

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.

3 and 4 show the support structure on both sides in the longitudinal direction of the glass A and between the butted ends of adjacent glass pieces A in the above-mentioned conventional daylighting device.

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 plate G2 bent upwardly on one side in the length direction of a horizontal long fixed plate G1, 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.

Moreover, the mounting member H has an upward U-shape with mounting plates 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 plate G2 of the base G
The mounting plate H1, which is lower than the mounting plate H2, is located below the lengthwise end of the glass A.

Moreover, the mounting plate G2 is formed lower than the mounting plate H1. Such a configuration is symmetrical on both sides in the length direction of the glass A, and the end portion of the receiving member D rests on the mounting plate G2, and is fixed by welding, screws, etc. to the mounting plate G2 on both sides. It will be erected in The upper surfaces of both side mounting plates D1 and D2 of the receiving member D installed and fixed between the mounting plates G2 and the upper surface of the mounting plate H1 of the mounting member H are at the same horizontal height.

Both end portions in the length direction of the glass A are placed on the placement plate H1 of the placement member H via the cushion material J, and between the abutted ends of the adjacent glasses A are placed on the placement plate H1 of the receiving member D, respectively. Cushion material K is supported on both sides on D1 and D2.

Next, the horizontal pressing plate I1 of the cover body I is
By fixing on the mounting plate 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 plate H1 and the pressing plate I1.

A caulking treatment M is applied between the abutting ends of adjacent glasses A, and a backup material N is filled between the glass A and the receiving member D to prevent rain. Then, insert the bolt O from the lower surface of the receiving member D to the upper side of the glass A so as to penetrate the caulking M and the backup material N, and make the upper part of the bolt O protrude from the presser fitting P installed between the upper surfaces of the adjacent ends of the glass A. Fix the butt end of glass A by tightening nut Q.

In the conventional lighting device as described above, the mounting plate 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 fixing state between the mounting plate G2 and the receiving member D is insufficient, the supporting state of the glass A by the receiving member D will be poor, resulting in a bending phenomenon at the butted end of the glass A, and the glass There was a risk that cracks would occur in A, and that caulking M, backup material N, etc. would crack, allowing rainwater to enter. Furthermore, the base G only supports the receiving member D, and in order to support both sides of the glass A and to attach the cover body I, a separate mounting member H is required.The overall structure of the frame body B is complicated. Therefore, the load on the girder material F becomes large.

In view of the above-mentioned conventional lighting device, the present invention eliminates the need for special members to support both sides of the glass in the longitudinal direction, and uses a mounting plate that supports the butting ends of adjacent glasses to support the glass. To provide a daylighting device which simultaneously supports both sides in the longitudinal direction, 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. 5 shows a support structure for the abutting ends of adjacent glasses according to the present invention, in which a base 1, a receiving member 2
and the mounting member 3.

The base 1 has a mounting plate 1b bent upwardly on one side in the length direction of a horizontal long fixed plate 1a, and a draining plate 1c bent downwards on the other side in the lengthwise direction. The overall shape is the same as a conventional base. In the present invention, the mounting plate 1 is
It is characterized in that a rectangular connecting hole 4 is bored in b.

Moreover, the receiving member 2 is similar to the conventional receiving member,
The mounting plates 2a and 2b are formed by bending both longitudinal sides of a long plate upward to form an upward U-shape, and in the present invention, the connecting holes 4 are formed at both ends of the receiving member 2. It is characterized by extending a connecting piece 5 that can be inserted into. 5, when the connecting piece 5 of the receiving member 2 is inserted through the connecting hole 4 formed in the mounting plate 1b of the base 1, the upper end surface of the mounting plate 1b and the mounting plate 2a of the receiving member 2 are connected. , 2b are at the same height. The receiving member 2 is located on the lower surface of the abutting end of the adjacent glasses A, and the upper ends of both side mounting plates 2a and 2b are adapted to abut on the lower surface of the end of the glass A, respectively.

The mounting member 3 is a single L-shaped unit installed on the fixed plate 1a in the extending direction of the receiving member 2, and the vertical plate 3a installed upright has a rectangular shape at a position corresponding to the connection hole 4. A connecting hole 6 is bored.

The support structure has the above-mentioned structure, and the state of use thereof will be explained next with reference to FIGS. 6 and 7.

The fixing plate 1a of the base 1 is placed and fixed in parallel on the channel-shaped girder 7 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 of each base 1 are in a state of facing each other at the lower portions of both sides in the lengthwise direction of the glass. Further, the draining plate 1c is located outside of the girder 7.

The receiving member 2 is installed between the bases 1 on both sides below the abutted ends of the glass A, and the connecting pieces 5 formed at both ends are inserted into the connecting hole 4 of the base 1 and the connecting hole 6 of the mounting member 3, respectively. protrude outward.

Then, the connecting piece 5 of the receiving member 2 is connected and fixed to a horizontal connecting piece 3c facing the mounting plate 1b, which is connected to the tip of the horizontal plate 3b of the mounting member 3 fixed on the fixing plate 1a, As a result, the base 1, the receiving member 2
and the mounting member 3 are integrally connected and fixed. still,
The upper surface of the connecting plate 3c and the lower edges of both the connecting holes 4 and 6 are at the same height position.

If the lighting glass A is placed on the mounting plate 1b via the cushion material 8 on both sides in the length direction,
The butt ends of the glass A are also connected to the receiving member 2.
It is placed on both side mounting plates 2a and 2b with cushion material 9 interposed therebetween.

At the upper end of the vertical plate 3a of the mounting member 3 erected on the fixed plate 1a, there is a cover body 1 formed by bending a long plate material into an L-shape along the length direction in the same manner as in the past.
A horizontal pressing plate 10a of 0 is mounted and fixed, and a long cushion material 1 is placed between this pressing plate 10a and the upper surface of the glass A.
1, the cushion material 11 is pressed against the glass surface A by the metal elasticity of the pressing plate 10a,
Both sides of the glass A in the length direction are tightly clamped and fixed between the mounting plate 1b and the pressing plate 10a.

In addition, a caulking process 12 is applied between the abutted ends of the adjacent glasses A, and a backup material 13 is filled between the glass A and the receiving member 2. The upper end of the bolt 14 protruding upward is inserted into the holding fitting 15 installed between the top surfaces of the abutted glasses A, and by tightening the nut 16, the butted end of the adjacent glass A is inserted between the receiving member 2 and the holding fitting 15. Clamp and fix.

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

Furthermore, the mounting plate 1b and the receiving member 2 are at the same height, and the glass 8 can be supported only by the mounting plate 1b and the receiving member 2 on both sides in the length direction and between the abutted ends. It is stable and will not crack or crack due to loads such as snowfall or strong winds.

In particular, in the extending direction of the receiving member 2, the mounting member 3 is provided upright on the fixed plate 1a, and the receiving member 2 is also supported by this mounting member 3.
The base 1, the receiving member 2, and the mounting member 3 are integrally connected, and the entire support structure becomes strong.

Furthermore, the single-piece mounting member 3 also serves as a support member for the cover body 10, so that the configuration of the entire support structure can be simplified. Moreover, since the connecting piece 5 of the receiving member 2 protrudes outward from the connecting hole 6 of the mounting member 3, the cover body 10 can be placed on the mounting member 3.
When fixing the pressing plate 10a, the end surface of the connecting piece 5 hits the inner surface of the vertical plate of the cover body 10 and is supported, so the cover body 10 is stabilized without tilting to one side, and the pressing plate 10a is not pressed against the glass A. The action will be complete.

[Brief explanation of drawings]

FIG. 1 is a plan view showing an example of a conventional daylighting device;
Fig. 2 is a schematic cross-sectional view of the same, Fig. 3 is a cross-sectional view of the main part of the conventional daylighting device as seen from the front of the butt ends of the glass, Fig. 4 is a cross-sectional view of the main part of the conventional lighting device as seen from the side, and Fig. 5 6 is a perspective view of the supporting structure of the butt end of the glass according to the present invention, FIG. 6 is a sectional view of the main part of the butt end of the glass in the lighting device of the present invention, seen from the front, and FIG. 7 is a main part seen from the same side. FIG. 1 is a base, 2 is a receiving member, 3 is a mounting member, 4
5 is a connecting hole, 5 is a connecting piece, 6 is a connecting hole, 10 is a cover body, 14 is a bolt, 15 is a holding fitting, and 16 is a nut.

Claims (1)

[Scope of utility model registration request] In a daylighting device in which multiple pieces of daylighting glass are butted and connected in the length direction, both sides of the daylighting glass in the length direction and between the butted ends are supported and fixed, and installed as part of a roof opening, a long fixing plate is used. 1
A mounting plate 1b is bent and arranged upward on one side in the length direction of a, and a draining plate 1c is arranged bent and arranged downward on the other side in the length direction, and corresponds to the butt end of the adjacent glass A. At this position, a base 1 with a rectangular connecting hole 4 drilled in the mounting plate 1b and a connecting piece 5 extending from both ends are provided, and both longitudinal sides of the long plate are bent upward and placed. A receiving member 2 with an upward U-shape formed with plates 2a and 2b is provided upright on the fixed plate 1a in the extending direction of the receiving member 2, and a rectangular shaped receiving member 2 is provided on the vertical plate 3a at a position facing the connecting hole 4. The connecting piece 5 of the receiving member 2 is connected to the connecting piece 5 of the receiving member 2, which is installed between the mounting plates 1b, which are located symmetrically below both ends of the glass A in the longitudinal direction. The mounting plate 1b and the mounting plates 2a and 2b of the receiving member 2 support both lengthwise sides of the glass A and the abutted ends of adjacent glasses at the same height, and the receiving member 2 and the glass A The abutting end of the glass A is held between the holding member 15 installed between the upper surfaces of the abutting ends of the mounting member 3.
A lighting device characterized in that a cover body 10 can be connected to the lighting device.