JP3499166B2 - Connection structure of roof slats in simple building - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a simple structure installed in a garage, a bus stop, or the like, and more particularly, to a roof formed by connecting a plurality of roof plate members. The present invention relates to a connection structure for a roof slab. [0002] In forming a roof of a simple building,
A roof plate made of a synthetic resin or metal thin plate is used, and a roof surface is formed by connecting and bonding a plurality of roof plate materials. Conventionally, as shown in FIG. 8, an engaging edge B formed on one side edge of a roof sheet material A is fitted to an engaged edge C formed on the other side edge of an adjacent roof sheet material A, Is fixed to a spar D using a screw E. However, since the roof shingle A is attached to the girder D by the screw E at the center position, a gap is generated between the roof shingle A and the adjacent roof shingle A depending on the mounting position of the roof shingle A, However, there was a problem that rainwater oozed out from the joint portion of. In particular, the rainwater that has fallen on the upper surface of the roof slab A
Rainwater oozed out from the joining portion of the roofing sheet material A by wrapping around from the end of the connecting portion between the two. In addition, the joining strength between the adjacent roof shingles A is weak, and the strong roof wind blows from below the roof causes the roof shingles A to vibrate, and the adjacent roof shingles A rub against each other to induce chattering noise. Was. SUMMARY OF THE INVENTION [0004] In forming a roof of this kind of simple construction, the present invention eliminates rainwater seepage from the joint of adjacent roof shingles, and joins the roof shingles together. It is an object of the present invention to provide a connection structure of a roof slab material with increased practical value, which can increase the strength and prevent generation of abnormal noise in a strong wind. [0005] The present inventor has conducted intensive studies in view of such circumstances, and as a result, has found that a connecting structure of a roof sheet material for connecting a roof sheet material of a simple structure via a connecting member. The roof plate is formed of an aluminum metal profile, the main surface plate portion, an engagement protrusion formed on one side edge of the main surface plate portion, and an engagement receiving portion formed on the other side edge of the main surface plate portion, A vertical flange portion formed upward from the vicinity of the engagement protrusion and the engagement receiving portion, and a horizontal flange portion formed inward from an upper end of the vertical flange portion, and an adjacent roof plate is engaged. The projection and the engagement receiving portion are engaged via the first elastic seal member,
A second elastic seal member is fitted with a top end protruding into a connection groove section defined by a vertical flange portion of an adjacent roof plate member, and the connection member is formed of an aluminum metal shape member, and is a plate-shaped connecting top portion. A connecting portion, a vertical leg portion having substantially the same height as the vertical flange portion from both sides of the plate-like connecting portion, and a horizontal leg portion formed outward from a lower end of the vertical leg portion; Then, the plate-shaped connecting portion of the connecting member is fastened to the horizontal flange portion of the roof plate using a tapping screw against the stress of the second elastic sealing member, and the connecting member is interposed by the third elastic sealing member. The present invention is completed by recognizing that the intended purpose can be achieved by tightening the horizontal leg of the roof plate to the main surface plate of the roof plate using a tapping screw and covering the connection groove from above by the connection member. Reached. According to the present invention, the engaging projection of the adjacent roof plate material and the engaging receiving portion are engaged via the first elastic seal member,
Further, a second elastic seal member is fitted into a connection groove section defined by a vertical flange section of an adjacent roof plate material,
Since the joints of the roof shingles are double-blocked by the elastic seal member, even if rainwater spills from the end of the joint part of the roof slats, it prevents rainwater from seeping out from the joint between the roof slats Can be. In addition, since the adjacent roof shingles are integrated via the connecting member, the connection strength at the joint portion of the roof shingles can be increased, and the roof shingles can be prevented from rubbing each other in a strong wind, so that abnormal noise is generated. Can be prevented from occurring. Embodiments of the present invention will be specifically described with reference to examples. In the figure, reference numeral 1 denotes a simple structure of the present invention, and the simple structure 1 includes a roof 2 and a plurality of columns 3 supporting the roof. A plurality of roof slats 4 made of aluminum metal are disposed on a horizontal portion 21 of the roof 2, and the end of each roof slat 4 is placed and fixed on a girder 5 which also serves as a gutter. Have been. As shown in FIG. 1, the roof plate member 4 includes a main surface plate portion 41 and an engagement protrusion 42 formed on one side edge of the main surface plate portion 41.
An engagement receiving portion 43 formed on the other side edge of the main surface plate portion 41;
A vertical flange portion 44 formed upward from the vicinity of the engagement protrusion 42 and the engagement receiving portion 43 and a horizontal flange portion 45 formed inward from the upper end of the vertical flange portion 44 are formed. The engaging projection 42 and the engaging receiving portion 43 of the adjacent roof plate 4 are engaged via a first elastic sealing member 6 made of urethane foam rubber or the like. In addition, the first elastic seal member 6 is provided with the engagement protrusion 42 of the roof plate 4 and the engagement receiving portion 4.
It is not necessary to provide over the entire area of 3, but may be provided between the engagement protrusion 42 and the engagement receiving portion 43 located at the upper part of the spar 5. Vertical flange portions 44 of adjacent roof plate 4
A second elastic sealing member 8 made of urethane foam rubber or the like is fitted into the connecting groove 7, and the top of the second elastic sealing member 8 protrudes upward from the connecting groove 7. It is in a state. A connecting member 9 formed of an aluminum metal profile is fitted over the connecting groove 7. The connecting member 9 includes a plate-shaped connecting portion 91 connecting the tops, and a plate-shaped connecting portion 91. Vertical legs 92 projecting downward from both sides of the
And a horizontal leg 93 formed outward from the lower end of the vertical leg 92, and the vertical leg 92 and the vertical flange portion 44 of the roof plate 4 have substantially the same height. The plate-like connecting portion 91 of the connecting member 9 is joined to the horizontal flange portion 45 of the roof plate 4 against the stress of the second elastic seal member 8 projecting from the connecting groove 7, and the tapping screw 10 is joined. It is fixed using. A third elastic seal member 11 made of urethane foam rubber or the like is adhered to the lower surface of the horizontal leg portion 93 of the connecting member 9, and the third elastic seal member 11 is interposed with the third elastic seal member 11 interposed therebetween. The horizontal leg 93 is attached to the main surface plate 41 of the roof plate 4 by tapping screws 1.
2 is used. In addition, tapping screw 12
Is screwed to the spar 5 through the roof plate 4. The method of attaching the roof plate 4 will be described in order. First, as shown in FIG. 1A, the first elastic seal member 6 is attached to the engagement receiving portion 43 of one adjacent roof plate 4. As shown in FIG. 1B, the engaging projection 42 of the other roof plate 4 is engaged with the engagement receiving portion 43 from above the first elastic seal member 6. Next, as shown in FIG. 1C, the second elastic seal member 8 is fitted into the connection groove 7 defined by the vertical flanges 44 of the roof plate members 4, and from above the connection groove 7. The connecting member 9 is fitted, the plate-like connecting portion 91 of the connecting groove portion 7 is fixed using the horizontal flange portion 45 tapping screw 10, and the horizontal leg portion 93 of the connecting member 9 passes through the main surface plate portion 41 of the roof plate 4. Then, it is screwed to the spar 5 to complete the installation of the roof plate 4. According to the connecting structure of the roofing material in the simple structure of the present invention having the above-mentioned structure, even if the rainwater falling on the roofing sheeting 4 flows around to the connecting portion of the adjacent roofing material 4, the first elasticity can be obtained. Seal member 6 and second elastic seal member 8
, The engagement protrusion 42 of the adjacent roof plate 4
And rainwater that is about to ooze out from between the engagement receiving portions 43. Further, since the adjacent roof slats 4 are not only engaged but are firmly integrated by the connecting member 9, one roof slat 4 vibrates due to wind pressure or the like and collides with the other roof slat 4. This can prevent the generation of sound. According to the present invention, it is possible to prevent a seepage of rainwater from a joint portion between adjacent roof shingles and to prevent generation of abnormal noise from the roof shingles in a strong wind. Can be provided.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an explanatory view showing a connection structure of a roof sheet material of the present invention. FIG. 2 is an enlarged side view of a main part showing a state where the roof sheet material of the present invention is mounted on a girder. FIG. 4 is an enlarged plan view of a main part showing a state in which the roof sheet material of the present invention is attached to a girder. FIG. 4 is an enlarged front view of a main part showing a state in which the roof sheet material of the present invention is attached to a girder. Front view [FIG. 6] Side view showing the simple structure of the present invention [FIG. 7] Top view showing the simple structure of the present invention [FIG. Simple structure 2 Roof 4 Roof plate 6 First elastic seal member 7 Connecting groove 8 Second elastic seal member 9 Connecting member 10 Tapping screw 11 Third elastic seal member 41 Main surface plate portion 42 Engagement projection 43 Engagement receiving portion 44 Vertical flange 45 Horizontal flange 1 plate connecting portion 92 vertical leg 93 a horizontal leg

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Claims (1)

(1) A connecting structure of a roof shingle for connecting a roof shingle of a simple structure via a connecting member, wherein the roof shingle is formed of an aluminum metal profile, and a main face plate is provided. Portion, an engagement protrusion formed on one side edge of the main surface plate portion, an engagement receiving portion formed on the other side edge of the main surface plate portion, and formed upward from near the engagement projection and the engagement reception portion. A vertical flange portion, and a horizontal flange portion formed inward from the upper end of the vertical flange portion, and the engaging protrusion and the engaging receiving portion of the adjacent roof plate material are formed in the first direction.
And the second elastic seal member is fitted with the upper end protruding into the connecting groove section defined by the vertical flange portion of the adjacent roof plate material, and the connecting member is made of aluminum metal. A plate-shaped connecting portion formed of a material and connecting the tops, a vertical leg having substantially the same height as the vertical flange downward from both sides of the plate-shaped connecting portion, and an outer side extending from a lower end of the vertical leg. And a horizontal leg portion formed toward the roof member, and the plate-shaped connecting portion of the connecting member is fastened to the horizontal flange portion of the roof plate using a tapping screw against the stress of the second elastic sealing member, 3. The simple structure according to claim 3, wherein the horizontal legs of the connecting member are fastened to the main surface plate of the roof plate using tapping screws with the elastic seal member interposed therebetween, and the connecting groove is covered from above by the connecting member. Roof material connection structure.