JPH07229245A - Horizontally laid roof board - Google Patents

Abstract

PURPOSE:To enhance work efficiency and insulation properties by forming female type and male type connection parts respectively on the end of a roof on both sides and enabling a roof to be covered by way of an insulation material. CONSTITUTION:A female type connection end 4, which is folded to the upper side in the shape of S, is installed to one end of an oblong roof 1, thereby forming a projected piece engagement groove 2 and an insulation material insert recessed groove 3 while a male type connection end 7, which comprises an engagement. projected piece 7 folded in the shape of C and an engagement part 6, is installed to the bottom side of the roof on the opposite side-end. Folded parts 12 and 13 are installed respectively to enhance the strength. Then, reaction wood 21 and an engagement part 22 are mounted to the end of eaves so that they may be engaged with an engagement part 5 of the male type connection end 7 by way of an insulation material 15. Then, a next stage male type connection end 7 is covered over the insulation material insertion recessed groove 3 of the female type connection end 4, thereby inserting the engagement projected piece 5 of the male type connection end 7 into the projected piece engagement groove 2 of the female type connection end 4 for engagement.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a horizontal roofing roof plate that does not require accessories such as hangings and can perform horizontal roofing with an insulating material or a tree. Is.

[0002]

2. Description of the Related Art Conventionally, as horizontal thatched roof boards, for example, Japanese Utility Model Publication No. 51-37699 and Japanese Utility Model Publication No. 61-176313.
The publications such as the publications are known.

[0003]

However, in the above-mentioned conventional technique, in the former case (Jpn. Pat. Appln. KOKAI Publication No. 51-37699), a hanging member is required to raise the roof plate, which is troublesome in construction. It is said that it is impossible to sufficiently enhance the strength, heat insulation, soundproofing, waterproofness, dew condensation prevention property, etc. of a plate-shaped heat insulating material or corkscrew in the male and female joints, if necessary. There was a problem. The latter (Japanese Utility Model Laid-Open No. 61-176313)
In the case of, the suspension is not required, but the shape of the male and female joints is complicated, and since the roof plate and the heat insulating member are integrally molded, not only the molding of the entire roof plate is troublesome,
Since the cross-sectional shape of the male and female joints has a complicated bent cross-sectional shape, it is necessary to reduce the thickness of the heat insulating member at that portion, and as a result, the heat insulating property, strength resistance, soundproofing, and waterproof property of the part. However, there is a problem that the dew condensation prevention property becomes insufficient.

[0004]

SUMMARY OF THE INVENTION It is an object of the present invention to solve the above problems, and one side edge for forming a female connecting end of a horizontally long roof plate is bent toward the upper surface in a substantially S-shaped cross section. And a female connecting end formed of a projecting piece locking groove and a heat insulating material inserting groove, and one side edge for forming a male connecting end facing the female connecting end is substantially C-shaped in section toward the lower surface. And a male connecting end portion, which is formed by bending into a shape and is engaged with the protruding piece engaging groove of the female connecting end portion, and an engaging portion engaging with the heat insulating material inserting concave groove In addition, a step portion is provided at a terminal end portion of the female type connection end portion, and an extension nail tongue portion having a required length is provided substantially parallel to the upper surface of the roof plate.

[0005]

1 to 8 show an embodiment of the present invention. FIG. 1 is a side view of a horizontally long roof plate, FIG. 2 is a cutaway plan view of the same portion, and FIG. FIG. 4 is a side view showing an embodiment when installed with a heat insulating material interposed, FIG. 5 is a partially enlarged sectional view of the same connection portion, and FIG. FIG. 7 is a partially enlarged cross-sectional view of the same connecting portion, and FIG. 8 is a partial enlargement of the same connecting portion when the upright surface portions at the male and female joint end portions are formed in a substantially inverted V-shaped cross section. FIG.

In FIGS. 1 to 8, reference numeral 1 denotes a horizontally elongated roof plate, one side edge 1 for forming a female connecting end portion in the longitudinal direction thereof.
a is bent toward the upper surface side in a substantially S-shape, and is formed in a female connecting end 4 composed of a projecting piece locking groove 2 and a heat insulating material inserting groove 3, and the female connecting end is formed. 4, the one side edge 1b for forming a male connecting end portion is bent toward the lower surface in a substantially C-shaped cross section, and is locked in the projecting piece locking groove 2 of the female connecting end portion 4. It is formed on a male connecting end portion 7 which is composed of a projecting piece 5 and an engaging portion 6 which engages with the heat insulating material inserting groove 3.
Reference numeral 8 denotes an extension tongue portion for nailing, which is provided with a step portion 9 at a terminal end portion of the female type connection end portion 4 and is extended substantially parallel to the upper surface of the roof plate by a required length. Reference numerals 10 and 11 denote upright surface portions of the female-type connecting end portion 4 and the male-type connecting end portion 7, respectively, but they may be formed in a substantially inverted V-shaped cross section as shown in FIG. 12,
Numeral 13 is a folded seam portion formed at each end edge of the nailing extension tongue 8 of the female connecting end 4 and the locking projection 5 of the male connecting end 7. 14 are fasteners such as nails and screws, 1
Reference numeral 5 is a heat insulating material formed into a plate shape, and is formed into a plate shape having a required thickness by using an appropriate material such as wood chips hardened with resin, gypsum board, synthetic resin foam, glass wool, etc. It is a thing. Reference numeral 16 is a crosswood, 17 is a roofing, 18 is a base plate, 19 is a field rafter, 20 is a nose cover, 21 is a batten for creating a slope, and 22 is a locking member.

Next, the operation will be described. When roofing the roof, as shown in Fig. 4, an appropriate batten 21,
The locking projection 22 of the male connecting end portion 7 of the horizontally long roof plate 1 is locked to the locking member 22 by mounting the locking member 22 and interposing the plate-shaped heat insulating material 15. Insert one end of the plate-shaped heat insulating material 15 'on the next stage, that is, the roofing side (ridge side) into the heat insulating material insertion groove 3 of the female connecting end 4 of the roof plate 1 in this state. As shown in FIG. 5, when the fastener 14 such as a nail or a screw is driven into the nail fastening extension tongue 8 of the female connecting end 4, the nail fastening extension tongue 8 and the female die are attached. The heat insulating materials 15 and 15 ′ on the side of the connection end 4 are fixed to the base plate 18 integrally with the oblong roofing plate 1 by the fastening device 14 in a superposed state.

Next, as shown in FIG. 5, the female connecting end 4 is formed.
Cover the male type connecting end portion 7 of the horizontally long roofing plate 1 ′ on the next stage, that is, the roofing side (ridge side) from above the heat insulating material insertion groove 3 of
The locking projection piece 5 of the male connecting end portion 7 is inserted and locked in the protruding piece locking groove 2 of the female connecting end portion 4 and the female connecting end portion 4 of the laterally elongated roof plate 1'is The plate-shaped heat insulating material 1 which is the next stage, that is, the roofing side (ridge side), in the heat insulating material insertion groove 3
Insert one end of 5 "and then raise the roof in the same manner as above. Note that the heat insulating material 15 is omitted in FIG.
It shows a case where a plug 16 is interposed between the male and female connecting portions.

[0009]

According to the present invention, one lateral edge for forming a female connecting end portion of a horizontally long roof plate is bent toward the upper surface in a substantially S-shaped cross section, and a protruding piece locking groove and a heat insulating material insertion recess are formed. The female connection end is formed by bending one side edge for forming a male connection end, which is formed into a female connection end including a groove and is opposed to the female connection end, to a lower surface side in a substantially C-shaped cross section. And a male connecting end consisting of an engaging projection engaging with the protruding engaging groove and an engaging portion engaging with the heat insulating material inserting groove, and a terminating end of the female connecting end. Since a stepped portion is provided and an extension nail tongue portion having a required length is provided substantially parallel to the upper surface of the roof plate, roofing work can be performed without the need for a suspender which has been conventionally required. This is extremely labor-saving and can be performed easily, and a plate-shaped heat insulating material is used for the male and female connection parts of the roof panel on site depending on the roofing construction conditions. Since roofing work can be performed with selective interposition of a sandwich tree, waste of used members, construction procedures, etc. can be omitted, efficient work can be performed, and cost can be reduced. Is. Further, in the present invention, the male and female connecting portions of the roof plate are significantly promoted in resistance to pressing force by interposing a plate-shaped heat insulating material or corrugated wood, especially when a heat insulating material is interposed. Since the end portion of the heat insulating material is in a superposed state in that part, not only the strength is excellent, but also the heat insulating property, soundproofing, waterproof property, and dew condensation preventing property are significantly excellent. The nailing extension is fastened to the base plate integrally with the roof plate by being skewered by the fastener attached to the tongue portion, so that the attachment of the connecting portion becomes strong and the nailing extension The head of the fastener that is driven into the tongue is lowered further by the step provided at the terminal end of the female connecting end, so it does not interfere with the connection of the roof plate, and the back surface of the connected roof plate is It does not hurt. Further, in the present invention, by forming either one or both of the heat insulating material insertion groove of the female connecting end and the upright surface of the male connecting end in a substantially inverted V-shaped cross section, the strength of the portion is improved. In addition, it has various effects such that the design effect can be enhanced.

[Brief description of drawings]

FIG. 1 is a side view of a horizontally long roof plate.

FIG. 2 is a cutaway plan view of the same portion.

FIG. 3 is a cutaway perspective view of the same portion.

FIG. 4 is a side view showing an example of a case where construction is performed with a heat insulating material interposed.

FIG. 5 is a partially enlarged cross-sectional view of the connecting portion.

FIG. 6 is a side view showing an example of a case where construction is performed with a tree interposed.

FIG. 7 is a partially enlarged cross-sectional view of the connecting portion.

FIG. 8 is a partially enlarged cross-sectional view of the same connecting portion when the upright surface portions at the male and female joint end portions are formed in a substantially inverted V-shaped cross section.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Horizontally long roofing plate 1a One side edge for forming a female connecting end 1b One side edge for forming a male connecting end 2 Projecting piece locking groove 3 Heat insulating material insertion groove 4 Female connecting end 5 Locking projecting piece 6 Engagement part 7 Male type connection end part 8 Extension tongue part for nailing 9 Step part 10 Upright surface part 11 Upright surface part 12 Folded back part 13 Folded back part 14 Fastener 15 Heat insulation material 16 Sand wood 17 Roofing 18 Field plate 19 Field rafter 20 Nose cover 21 Batten 22 Locking member

Claims (4)

[Claims] 1. A female die having one side edge for forming a female die connecting end portion of a horizontally long roof plate bent toward the upper surface side in a substantially S-shaped cross section, and having a protruding piece locking groove and a heat insulating material inserting groove. A male connecting end forming one side edge which is formed as a connecting end and is opposed to the female connecting end is bent to a lower surface side in a substantially C-shaped cross section, and a protrusion of the female connecting end is locked. A male connecting end consisting of an engaging protrusion engaging with the groove and an engaging part engaging with the heat insulating material inserting groove, and a step provided at the end of the female connecting end. A horizontal stepping roofing plate, wherein an extension tongue piece for nailing having a required length is provided substantially parallel to the upper surface of the roofing plate. 2. A horizontal thatched roof panel, characterized in that the upright surface portion of the heat-insulating material insertion groove of the female connection end portion according to claim 1 is formed in a substantially inverted V-shaped cross section. 3. A horizontal thatched roof panel, wherein the upright surface portion of the projecting piece locking groove of the male connecting end portion according to claim 1 or 2 is formed in a substantially inverted V-shaped cross section. 4. Folding back to the edge of the nailing extension tongue at the female connecting end and the edge of the locking projection at the male connecting end, respectively. A horizontal thatched roof board characterized by forming a seam.