JPH08326234A - Roof light window and unit thereof - Google Patents

Abstract

PURPOSE: To make a roof light window as a considerably low structure to facilitate the construction and improve the design, water tightness, and air tightness, by forming the roof light window unit with a double-glazing and subsidiary materials. CONSTITUTION: A double-glazing 1 is supported by a screen-formed part 3a of subsidiary materials 3 and an extended part 3b is stretched from the periphery of screen-formed part 3a onto a sheathing roof board 10 as a unit with the screen-formed part. Further, a subsidiary extended-part 3c is stretched to the upper part of the roof material 7 at the lower edge side of the double- glazing 1 of the extended part 3b. The screen-formed part 3a is constituted of a soft screen-formed part 36 stuck so as to cover the peripheral edge or the double-glazing 1 and a hard screen-formed part 37 shaped so as to cover the external face of the soft screen-formed part 36. Accordingly, the double- glazing 1 and the subsidiary material 3 can be made as a full unit structure and the design is improved and the construction is facilitated.

Description

Detailed Description of the Invention

[0001]

FIELD OF THE INVENTION This invention relates to skylights.

[0002]

2. Description of the Related Art In the conventional general structure of a skylight, as shown in FIG.
Construction of the mounting wooden frame 14 of the skylight of the degree, and the skylight 2 on the upper part
1 is attached, and a metal drainer 15 is installed around the skylight 21.
Is installed. This skylight has a structure in which rainwater is prevented from invading by securing a height above the ground plate surface by the mounting wooden frame 14 and draining by the draining sheet metal 15 to ensure watertightness. Further, in order to secure watertightness and airtightness, it is general to apply a sealing material 13 between the upper surface of the double-glazing unit 1 and the skylight shoji. 27, 28, 29 are seal materials, 7 is roof material, 9 is waterproof paper, 22 is shoji, 25
Is a nail.

However, in such a conventional skylight structure,
Since the skylight 21 is mounted on the skylight mounting frame 14, the position of the skylight 21 is considerably higher than the surface of the roofing material 7, only the skylight 21 is protruding, and the design is poor, and the structure is complicated and the workability is poor. It was

Also, when constructing the skylight 21, the skylight 2
Since the draining sheet metal 15 for one round is waterproofed by sealing the joint portion of the draining sheet metal 15 at the corner of the mounting wooden frame 14, there is a problem that water will naturally leak if the seal is broken due to durability or construction of the seal. There was also. Further, since it is a wet method using a sealing material, the workability was not good.

[0005]

SUMMARY OF THE INVENTION An object of the present invention is to solve the above-mentioned problems of the prior art and to provide a skylight which is excellent in designability and workability, and is also excellent in waterproofness.

[0006]

The present invention has a glass member and a sub-member, and the sub-member is a shoji forming portion for sandwiching the glass member and a shoji forming portion extending from the periphery of the shoji forming portion. In a skylight unit having an extending portion integrally formed with the glass member, and a sub-extending portion extending to the lower edge side of the glass member of the extending portion, the shoji forming portion has a glass member having a peripheral edge. There is provided a skylight unit having a soft shoji forming part adhered so as to cover it, and a hard shoji forming part formed so as to cover the outer surface of the soft shoji forming part.

It is more preferable that the extending portion extends from the entire side of the shoji forming portion to a position between the base plate and the roof material in order to improve waterproofness.

In order to improve the watertightness and airtightness of the soft shoji forming part and the hard shoji forming part and to shorten the manufacturing process,
It is preferably formed integrally using a two-layer molding method. Further, as the glass member, double glazing or the like can be used.

In a preferred embodiment, a soft shoji forming portion is formed on a glass member by using an adhesive after applying a primer,
Alternatively, they are adhered by welding.

In a preferred embodiment, the sub member comprises an upper part integrated sub member provided on the upper edge side and the left and right edge sides of the glass member, and a lower sub member provided on the lower edge side of the glass member. The integral sub-member has a shoji forming part and an extending part, and the shoji forming part holds the upper edge and the left and right side edges of the glass member, and the lower sub-member has a shoji forming part, the extending part and the sub-extending part. And the shoji forming portion holds the lower edge of the glass member.

The upper part integral type sub-member and the lower sub-member are sealed by a method of adhering the mutual contact surfaces with an adhesive.

Further, the present invention is a skylight having a shoji forming portion, an extending portion and a sub-extending portion, wherein the extending portion extends from around the shoji forming portion to above the field board. And extending from at least three sides of the shoji forming part, which are the upper edge side and the left and right edge sides of the glass member, between the base plate and the roof material, and extending to the lower edge side of the glass member of the extending part. The above-mentioned sub-extension part is extended to the upper part of the roofing material, and the skylight is provided.

Further, the present invention is a skylight in which the above-mentioned skylight unit is attached to an opening formed in a sloped roof ground, and the extending portion is provided from the periphery of the shoji forming portion. At least 3 of the shoji forming parts that extend to above the main plate and that are on the upper edge side and the left and right edge sides of the glass member
From the side, the sub-extension part that is extended between the roof plate and the roof plate, and is extended to the lower edge side of the glass member of the extension part,
Provided is a skylight, which is characterized by being extended to an upper part of a roofing material.

By using the present invention, a sub-member capable of being combined with the roofing material is adhered to the double glazing to secure water-tightness and air-tightness between the sub-member and the double glazing.

Thus, the skylight having an interface with the roof material and the skylight unit used for the skylight are characterized in that the height of the skylight is substantially the same as the surface of the roof material and the designability and workability can be improved. Can be provided. Furthermore, a waterproof / airtight material may be applied between the sub member and the base plate to improve the watertightness / airtightness of the skylight.

[0016]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be specifically described with reference to the drawings. FIG. 4 is a perspective view of an embodiment of the skylight of the present invention, and FIGS. 1, 2, and 3 are A-A and B lines of the skylight of FIG. 4, respectively.
It is a principal part sectional view which followed the -B line and the CC line.

As shown in FIG. 4, an opening 31 is provided in the sloping roof ground 30, and the opening 31 is formed.
The skylight unit is attached to the to form the skylight 21. The roofing material 7 is visible on the outer surface of the roof ground 30. The skylight 21 has a multi-layer glass (glass member) 1 and a sub member, and an opening 31 is formed by a wood screw using a holding metal 4.
It is attached to (detailed later). Presser hardware 4
As the upper edge 32, the left and right edges (hereinafter, also referred to as side edges) 3
A total of four are used, one for each of 3, 33 and the lower edge 34, but one may be used as an integrated type having a square planar shape.

The sub member is composed of an upper part integral sub member 2 and a lower sub member 3. In the present embodiment, the sub-member is composed of the upper part integral type sub-member 2 and the lower sub-member 3 in order to form the sub-member and facilitate the attachment of the sub-member and the glass member.
From the viewpoint of watertightness and airtightness, it is preferable to use a four-side integrated auxiliary member.

As shown in FIGS. 1, 2 and 3, the skylight 21
The rafters 11 are attached to the four sides of the opening 31 so that
Further, the adjusting member 12 is fixed to the rafter 11 by a nail (fixing member) 19. The skylight 21 is attached to the rafter 11 with a wood screw 5 using a holding metal 4 having a soft waterproof film 24 on its back surface.

A waterproof member 18 is installed at the edge of the opening 31 of the base plate 10 so as to be sandwiched between the base plate 10 and the skylight 21 to enhance waterproofness. As the waterproof film 24 and the waterproof member 18, a soft rubber obtained by softening a resin material such as polyvinyl chloride or a rubber material such as ethylene propylene copolymer, or a resin material such as polyvinyl chloride or ethylene propylene copolymer, etc. A foamed waterproof material with closed cells using the rubber material of is used. Skylight 2 with wood screw 5
1 is fixed to the rafter 11, so that the waterproof member 1
8 is compressed to improve watertightness and airtightness.

The sub-member is composed of an upper-side integral sub-member 2 and a lower sub-member 3, and has shoji forming portions 2a and 3a.
And extension portions 2b and 3b and a sub extension portion 3c. The shoji forming parts 2a and 3a are soft shoji forming parts 2
6, 36 and hard shoji forming portions 27, 37.

As a material for the upper part integral type sub member 2 and the lower sub member 3 which are sub members, a resin material such as polyvinyl chloride or a rubber material such as ethylene propylene copolymer or silicone rubber is used. An extruded material or an injection-molded material of these materials is applied, and is firmly adhered to the multilayer glass (glass member) 1 by using an adhesive after coating a primer or by welding. Further, the sub member is formed as a frame body such that a corner portion and a joint of the frame are continuously formed. The sub-members are flexible soft shoji forming parts 26, 36.
A two-layer extruded material is preferably used which is formed by combining the rigid hard shoji forming portions 27 and 37. Further, the extension portions 2b and 3b are made of a hard material, and the sub extension portion 3c is made of a soft material.

The extending portions 2b and 3b of the skylight 21 are extended on the waterproof paper 9 laid on the base plate 10 and fixed by nails 20. The waterproof tape 8 covers the nails 20, and the roofing material 7 covers the waterproof tape 8.

As shown in FIG. 1, on the lower edge 34 side of the double glazing (glass member) 1, the lower auxiliary member 3 is bonded not only to the shoji forming portion 3a and the extending portion 3b but also to the extending portion 3b. And a sub extending portion 3c formed by extending to the upper portion of the roof material 7. As shown in the figure, the sub-extension 3c has a slope shape that covers the lower roofing material in order to flow rainwater flowing on the glass surface.

As shown in FIGS. 2 and 3, on the upper edge 32 side and the side edge 33 side of the multilayer glass (glass member) 1,
Foaming waterproof materials 6, 6 are attached to the edge of each roofing material 7 to prevent rainwater and the like from entering under the roofing material 7 to improve watertightness and airtightness.

As a method for achieving waterproofing of the skylight in this manner, a strong adhesion between the glass member of the double glazing or the like on the glass surface of the auxiliary member and a dry method of attaching the auxiliary member to the base plate / roofing material are performed. A full skylight unit has enabled a thin skylight.

[0027]

EFFECTS OF THE INVENTION In order to prevent rainwater / outside air from entering through a gap between a double-layer glass (glass member), a wet sealing material has been used in the past, but in the present invention, a dry method is used. Using an adhesive between the layer glass and the sub member, or
It is firmly adhered by welding. Further, in the present invention, as for the waterproofing of the sub member and the base plate / roofing material, the waterproofing is made dry by using the foaming waterproofing material without using the sealing material.

For this reason, the double glazing and the sub member can have a full unit structure, and the structure can be made considerably lower than the conventional skylight, which improves the design. In addition, a full unit facilitates construction and is effective in improving workability.

[Brief description of drawings]

FIG. 1 is a sectional view of a main part of the skylight of FIG. 4 taken along the line AA.

FIG. 2 is a sectional view of the main part of the skylight of FIG. 4 taken along the line BB.

FIG. 3 is a cross-sectional view of the main part of the skylight of FIG. 4 taken along the line C-C.

FIG. 4 is a perspective view of an embodiment of a skylight of the present invention.

FIG. 5 is a sectional view of a main part of a conventional skylight.

[Explanation of symbols]

 1: Double glazing (glass member), 2: Upper part integrated sub member (sub member), 3: Lower sub member (sub member), 2a and 3a: Shoji forming part, 2b and 3b: Extended part, 3c : Sub-extension part, 7: Roofing material, 10: Field plate, 21: Skylight, 22: Shoji, 26 and 36: Soft shoji forming part, 27 and 37: Hard shoji forming part, 30: Roof ground, 31: Opening part, 32: upper edge, 33: side edge (left and right edge), 34: lower edge.

Claims (6)

[Claims] 1. A glass member and a sub member, wherein the sub member is formed integrally with the shoji forming portion for sandwiching the glass member and extending from the periphery of the shoji forming portion. In a skylight unit having an extending portion and a sub-extending portion extending to the lower edge side of the glass member of the extending portion, the shoji forming portion is adhered to the glass member so as to cover the periphery thereof. A skylight unit having a soft shoji forming portion and a hard shoji forming portion formed so as to cover the outer surface of the soft shoji forming portion. 2. The unit for a skylight according to claim 1, wherein the soft shoji forming portion is adhered to the glass member by using an adhesive after coating the primer or by welding. 3. The sub member comprises an upper part integral type sub member provided on the upper edge side and the left and right edge sides of the glass member, and a lower sub member provided on the lower edge side of the glass member. The member has a shoji forming portion and an extending portion, and the shoji forming portion holds the upper edge and the left and right side edges of the glass member, and the lower sub-member includes the shoji forming portion, the extending portion, and the sub extending portion. The skylight unit according to claim 1 or 2, characterized in that the shoji forming portion holds the lower edge of the glass member. 4. The skylight unit according to claim 1, 2 or 3, wherein the glass member is a double-glazing unit. 5. A skylight having a shoji forming part, an extending part and a sub-extending part, wherein the extending part extends from the periphery of the shoji forming part to above the field board, and is made of glass. A sub-extension that extends from at least three sides of the shoji forming part, which are the upper edge side and the left and right edge sides of the member, between the base plate and the roofing material, and extends to the lower edge side of the glass member of the extending part. A skylight whose part is extended to the upper part of the roofing material. 6. A skylight in which the skylight unit according to claim 1, 2, 3 or 4 is attached to an opening formed in a sloping roof ground, and the extending portion is a shoji screen. From the periphery of the section to the top of the field board, and from at least three sides of the shoji forming section on the upper edge side and the left and right edge sides of the glass member to the distance between the field board and the roofing material. A skylight, characterized in that a sub-extension part extending to the lower edge side of the glass member of the extension part is extended to the upper part of the roofing material.