JP3040733B2 - Skylight structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a roof skylight structure,
In particular, the present invention relates to a structure for mounting a receiving material of a lighting glass plate of a skylight.

[0002]

2. Description of the Related Art A roof of this type is laid in parallel on a cross member at regular intervals, and a plurality of folded plates which are joined by a seam joint at a top joint edge to form a mountain-valley-shaped roof; It consists of a skylight formed on the roof, and a lighting glass plate attached via a gasket is provided between caps that cover the top joint edges of adjacent folded plates at a fixed interval according to the width of the skylight,
The cap is fixed to the cradle and the channel material fixed to the cross member by T-shaped bolts and nuts together with the top of the folded plate, and the lighting glass plate is fixed at both ends in several places of its length. Is fixed to the channel material by the T-shaped bolts and nuts, and is supported from below by a glass receiving material supported by the channel material.

[0003] As a development of the above-mentioned skylight structure, a skylight structure has been devised in which a glass receiving material is directly supported from the roof itself without using a channel material. According to this, a cap that covers the top joining edges of adjacent folded plates at regular intervals corresponding to the width of the skylight, a lighting glass plate attached via a gasket between the caps, and a top of the folded plate A glass receiver having at each end a support having an inverted U-shaped portion for receiving a joint edge, and an inverted U-shaped portion of the support for securing the glass receiver to the top joint edge of the folded plate; A bolt screwed into the upright and laterally engaging the top joint edge, and a T-bolt and nut for tightening the cap via a washer with the top of the folded plate and the support of the glass receiver. Become. Thus, the glass receiver is supported from the folded plate by fixing the inverted U-shaped portion of the support fixed to the glass receiver to the top joint edge of the folded plate by the bolt, and the T-shaped bolt
By tightening the cap via the washer together with the top of the folded plate and the support of the glass receiving material by the nut, the daylighting glass plate is eventually supported from the top of the folded plate via the supporting material of the glass receiving material. Will be done.

[0004]

However, where to pass the T-bolt is an operational problem. Generally, a bolt passing hole is provided in a flat portion other than the inverted U-shaped portion of the support member of the glass receiving member, and the bolt is passed therethrough. However, according to the work procedure, the T-bolt is passed through the bolt through hole with the T-bolt attached to the cap.
Since the bolt hole is located in a flat portion other than the inverted U-shaped portion of the supporting member of the glass receiving material, bolting is impossible unless the aim is made to pass through the bolt hole so much, and from the viewpoint of work efficiency, Improvements in point were strongly desired. An object of the present invention is to provide a skylight structure that overcomes the above problems.

[0005]

According to the present invention, there is provided a cap which covers the top joining edge of adjacent folded plates at a predetermined interval corresponding to the width of a skylight, and is attached via a gasket between the caps. A light receiving glass plate, a glass receiving material having, at both ends, a support material having an inverted U-shaped portion for receiving the top joining edge of the folded plate, and fixing the glass receiving material to the top joining edge of the folded plate. A bolt which is screwed into an upright portion of the inverted U-shaped portion of the support member and which is laterally engaged with the top joint edge; and a bolt through hole provided in the inverted U-shaped portion of the support member of the glass receiving material. And a T-bolt and nut which tightens the cap together with the top of the folded plate and the support of the glass receiver via a washer.

[0006]

The glass support is supported by the folded plate by fixing the inverted U-shaped portion of the support fixed to the glass support to the top joint edge of the folded plate with a bolt, and the T-bolt is attached to the cap. In this state, the cap is passed through a bolt through hole provided in the inverted U-shaped portion of the support of the glass receiving material, and the cap is used to wash the washer together with the top of the folded plate and the support of the glass receiving material by the T-shaped bolt and nut. As a result, the daylighting glass plate is supported from the top of the folded plate via the support of the glass receiving member.

DETAILED DESCRIPTION OF THE INVENTION Referring to FIG. 1, a top joint edge 3 of adjacent folded plates 2, 2 at a constant interval according to the width of a skylight 1.
A lighting glass plate 6 attached via a gasket 5 is provided between caps 4 that cover from above. A glass receiving material 9 for supporting the daylighting glass plate 6 from below is provided, and the glass receiving material 9 is provided at both ends thereof with a supporting material 10 having an inverted U-shaped portion 11 for receiving the top joint edge 3 of the folded plate. (Fig. 2
See also). The inverted U-shaped portion 11 includes a top portion 11a and upright portions 11b and 11c on both sides thereof. Folding plate 2 with glass receiving material 9
Bolts 12 are fixed on the outer uprights 1 of the inverted U-shaped part 11 of the support 10 of the glass receiver 9 in order to be fixed to the top joint edge 3 thereof.
1b to engage from the side of the top joint edge 3. As a result, the glass receiving member 9 to the supporting member 10 are supported on the top of the folded plate 2.

The cap 4 has a U-shaped bent portion 1 at its lower end.
The wings 15, 15 of the T-bolt 14 of the T-bolt nut 7 engage with the U-shaped bent portions 13, 13 of the cap 4. T-bolt 14 and cap 4
Is pre-assembled in this state prior to construction. The top 11a of the inverted U-shaped portion 11 of the support member 10 of the glass receiving material 9 is provided with a bolt through hole 18 at a position adjacent to the inner upright portion 11c, and the T-shaped bolt 14 is provided with a bolt through hole 18
And extends downward through. The operation of inserting the T-shaped bolt 14 into the bolt through hole 18 is easy because the bolt through hole 18 is provided at the top 11a at the high position of the inverted U-shaped portion 11, and the position of the bolt through hole 18 is set to the inside. , The T-shaped bolt threading is not hindered by the top joint edge 3 of the folded plate. Next, a washer 16 is applied to the top of the folded plate 2 and the support member 10 of the glass receiving member 9 from below, and a nut 17 is screwed into the T-shaped bolt 14 so that the wings 15, 15 of the T-shaped bolt 14 and the washer 16 are interposed. The cap 4 is tightened. At this time, the wing 1 of the T-bolt 14 is also used for the support of the top of the folded plate and the glass receiving material.
Since it is tightened between 5, 5 and the washer 16, the daylighting glass plate is supported by the glass receiving material and supported from the folded plate via the supporting material of the glass receiving material. 19
Is located below the gasket 5 and supports the glass support 9
A drainer supported from below at 0 and of conventional construction.

A flange 11e is provided before and after the drain receiving portion 11f of the inverted U-shaped portion 11 of the support member 10, and an upright portion 11
The supporting member 10 is reinforced by providing a flange 11d also at c. The flange 11e may extend to the glass receiving material 9. Further, a downwardly projecting rib 11g is provided in the left-right direction of the support member 10 to further reinforce the support member 10.

[0010]

According to the skylight structure of the present invention, since the glass receiving material for supporting the light-receiving glass plate is attached to the folded plate, the skylight structure is simpler than the conventional one. Since the bolt through hole is provided in the inverted U-shaped portion of the support member of the glass receiving material, its position is increased, and the T-bolt is easily passed through the bolt through hole,
Therefore, work efficiency is greatly improved.

[Brief description of the drawings]

FIG. 1 is an overall sectional view of a skylight structure according to the present invention.

FIG. 2 is an enlarged sectional view of a part of the skylight structure according to the present invention.

FIG. 3 is a perspective view of various components of a skylight structure according to the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Skylight 2 Folded plate 3 Top joint edge 4 Cap 5 Gasket 6 Lighting glass plate 7 T-shaped bolt and nut 9 Glass receiving material 10 Supporting material 11 Inverted U-shaped portion 11a Top portion 11b Upright portion 11c Upright portion 12 Bolt 14 T-bolt 16 Washer 17 Nut 18 Bolt through hole

──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-50-114826 (JP, A) JP-A-52-143211 (JP, U) Registered utility model 3035682 (JP, U) (58) Fields surveyed ( Int.Cl. ⁷ , DB name) E04D 13/03

Claims (3)

(57) [Claims] 1. A cap for covering a top joint edge of adjacent folded plates at a predetermined interval according to the width of a skylight, and a lighting glass plate attached via a gasket between the caps.
A glass receiver having at both ends a support having an inverted U-shaped portion for receiving the top joint edge of the folded plate; and a support for fixing the glass receiver to the top joint edge of the folded plate. A bolt that is screwed into the upright portion of the inverted U-shaped portion and laterally engages the top joint edge and a bolt through hole provided in the inverted U-shaped portion of the support member of the glass receiving material, and the cap is inserted. A skylight structure comprising a T-shaped bolt and nut tightened via a washer together with a top portion of a folded plate and a support for a glass receiving material. 2. The upright U-shaped portion of the support of the glass receiving material comprises a top portion and upright portions on both sides thereof, and the upright portion of the inverted U-shaped portion into which the bolt is screwed is an outer upright portion. Skylight structure described in 1. 3. The skylight structure according to claim 1, wherein the bolt through hole is provided at a position adjacent to the inner upright portion 11c at the top of the inverted U-shaped portion of the support member of the glass receiving material.