JP2005282125A - Eaves panel and rain gutter such as prefabricated building structure - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an eaves panel capable of easily, quickly and detachably installing a rain gutter on the eaves panel without requiring skill. <P>SOLUTION: The eaves panel R1 and a connecting rail 15 are developed. The eaves panel being the lowest roof panel used in an eaves part of a roof, and the uppermost wall panel W positioned in an eaves under part of a wall, are watertightly, easily and quickly connected by a connecting rail without requiring skill. The rain gutter 20 is easily, quickly and detachably installed on the eaves panel by using the connecting rail without requiring skill. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

The present invention includes prefabricated building structures assembled and constructed using various panels such as roof panels and wall panels, such as various prefabricated warehouses, offices, houses, workplaces, clean rooms, refrigerated / refrigerated warehouses, refrigeration / refrigerators, In other building structures, etc., the eaves panel, which is the lowest roof panel used for the eave part of the roof constructed by connecting and connecting the roof panels in the vertical direction and the horizontal direction, and the wall panel in the vertical direction and the horizontal direction The present invention relates to a connection rail for watertightly connecting the uppermost wall panel located in the lower part of the eaves of the wall constructed by connecting and connecting, and a gutter that is detachably attached to the eaves panel and the connection rail.

In the conventional various prefabricated building structures and the like, the same roof panel is used as it is as the lowest roof panel used for the eaves portion of the roof.

In addition, there was no special structural consideration for the attachment of rain gutters to the eaves of the roof, so existing gutters were attached with gauze fittings with screws, etc.

In the above-mentioned various prefabricated building structures, etc., since the same roof panel is used as it is as the lowest roof panel used for the eaves portion of the roof, there is no configuration that plays the role of the eaves portion. There is a problem that watertight waterproofing measures against wind and rain, rainwater, dripping etc. are insufficient,

Also, no special structural considerations were given to the installation of rain gutters on the eaves, and the existing rain gutters were attached with gutter metal fittings with screw nails, etc., which was very laborious and attached poorly There was a problem with insufficient strength.

Therefore, in order to solve the above-described conventional problems, the present invention has developed an eave panel and a connecting rail having a configuration unique to the present invention, and thus, an eave panel which is the lowest roof panel used for the eave portion of the roof, , Easily and quickly connect the uppermost wall panel located at the lower part of the eaves of the wall with a connecting rail without water and skill,

In addition, a rain gutter having a unique configuration according to the present invention was developed, and the gutter was prepared to be easily and quickly detachably attached to an eave panel using a connecting rail without requiring skill. It is.

In prefabricated building structures constructed using various panels, eaves panels used for roof eaves constructed by connecting and connecting roof panels from rectangular thin steel plates or colored iron plates on both sides of the rectangular frame The front and back plates are abutted, and the front and back of the four sides, the back, the top and the bottom of the frame material are bent and fixed at two right angles along the L-shaped ridges, and are enclosed in a hollow portion surrounded by a rectangular frame and front and back steel plates. Filled with hard urethane, rock wool, and other fillers to form a groove-like space between the U-shaped ribs on the four sides of the front and back sides, and a hook-shaped ridge in the groove-like space on the front and rear sides, A hook-shaped ridge, a ridge-shaped ridge and a small ridge are provided in the upper groove-like space, and a hook-shaped eave ridge and an L-shaped eave ridge are provided in the lower-side groove-like space, respectively. Provided,

The connecting rail is bent inward at the upper part of the long plate-like upright plate that is fixed to the upper side of the uppermost wall panel with a bolt to form a bowl-shaped part, and the upper surface longitudinal direction of the bowl-shaped part Protruding a small protrusion to hook a gutter on

Further, a gutter is formed on the upper side of the rear side plate of the long gutter formed by the front and rear side plates and the bottom plate, and a chevron is formed on the upper side of the chevron. Forming a groove to hook on the protrusion and standing up a rain shield on the upper surface of the upper end,

The upright plate of the connecting rail is fixed to the outside of the upper side of the uppermost wall panel with bolts, and the hook-shaped portion at the upper end is hooked and engaged with the L-shaped protrusion of the eave panel forming the roof eave portion. The eaves panel and the top wall panel are connected and the abutting part of the eave panel and the wall panel is covered in a watertight manner.

In addition, a mountain-shaped portion of the rain gutter is attached to the hook-shaped portion of the connecting rail, and the small protrusion of the hook-shaped portion is fitted to the groove of the rain gutter, and the upper end of the rain guard is placed on the eave panel. The eaves panel and the rain gutter, such as a prefabricated building structure, that abuts the lower surface of the strip, attaches the mountain-shaped part to the gutter part with bolts, and attaches the gutter to the connecting rail in a detachable manner. It has been solved.

The present invention comprises an eaves panel having a structure unique to the present invention and a connecting rail, and an eaves panel, which is the lowest roof panel used for the eaves part of the roof, and an uppermost wall panel located in the lower part of the eaves of the wall. The connecting rail can be connected easily and quickly without requiring skill in watertight.

In addition, a rain gutter having a configuration unique to the present invention can be easily and quickly detachably attached to the eaves panel using a connecting rail without requiring skill.

Since the eaves-shaped eave ridge of the eaves panel efficiently flows rainwater, and the rain screen of the eaves erects on the lower surface of the eaves-shaped eaves ridge, wind and rain can be effectively prevented.
Still, the rainwater that has entered can flow down from the hook-shaped portion of the connecting rail to the L-shaped eave ridge of the eaves panel, and the L-shaped eave ridge can be drained as a ridge.

Using eaves panels and connecting rails, the eaves panel, which is the lowest roof panel used for the eaves part of the roof, and the uppermost wall panel located in the lower part of the eaves of the wall must be skillfully watertight with the connecting rails. Easily and quickly without connecting,

Moreover, the rain gutter is hooked on the connecting rail, and it can be easily and quickly detachably attached without requiring skill.

See FIGS.
1 is a partial longitudinal sectional view of a prefabricated building structure in which a wall panel, a roof panel, and an eave panel are connected to a foundation and a framework. FIG. 2 is a view of a connection portion of the roof eave panel with the uppermost wall panel in FIG. 3 is a partial cross-sectional enlarged view, FIG. 3 is a front view, a plan view, a right side view, and a left side view of the eaves panel, FIG. 4 is an enlarged view taken along the line AA in FIG. FIG. 6 is a front view of the front and rear frame members, a plan view, a right side view, and an enlarged view of the CC line cross-section arrows, and FIG. 7 is a front view and a plan view of the upper frame member. Figure, right side view, and DD line cross-sectional arrow enlarged view, FIG. 8 is a front view of the lower frame material, plan view, right side view, and EE line cross-sectional arrow enlarged view, FIG. 9 is a connecting rail FIG. 10 is a front view and a plan view of a gutter, and FIG. 11 is a cross-sectional view taken along the line GG of FIG.

In the prefabricated building structure and the like in FIG. 1, reference numeral 30 denotes a frame made of a shape steel material. 31 is a concrete foundation.
Reference numeral 32 denotes a barrel edge made of a U-shaped steel or the like fixed to the frame 30, and a wall panel W is attached to the barrel edge 32 with a connection fitting 34 to construct a wall.
Reference numeral 33 denotes a beam of H-shaped steel or the like fixed to the frame 30, and the roof and the eaves are constructed by attaching the roof panel R and the eaves panel R <b> 1 to the beam 33 with the connecting bracket 34.

In prefabricated building structures assembled using various panels (see Fig. 1),
The eaves panel R1 used for the eaves part of the roof constructed by connecting and connecting the roof panels R is brought into contact with the front and back plates 11 made of rectangular thin steel plates or colored iron plates on both the front and back sides of the rectangular frame, and the front side of the four sides thereof. Then, the upper, lower 3, 3, 7, 10 frame members are bent and fixed at 2 right angles along the L-shaped ridges 1 and hard urethane, rock wool in the hollow portion surrounded by the rectangular frame and the front and back plates 11 The other filler 12 is filled to form a groove-shaped space 14 between the U-shaped ribs 13 on the front and back four side edges, and the hook-shaped ridge 2 is formed in the groove-shaped space 14 on the front and rear sides. The ridge-shaped ridge 4, the flanged ridge 6 and the small ridge 5 are formed in the grooved space 14 on the upper side, the ridge-shaped eaves ridge 8 and the L-shaped ridge 9 in the grooved space 14 on the lower side. Are provided in a protruding manner,

The connecting rail 15 is bent inward at the upper part of a long plate-like upright plate 17 that is fixed to the upper side of the uppermost wall panel W with a bolt 16 to form a bowl-shaped portion 18. A small projection 19 for hooking the rain gutter 20 is provided in the longitudinal direction of the upper surface of the portion 18,
Further, a mountain-shaped portion 24 is formed on the upper side of the rear plate 22 of the long gutter formed by the front and rear side plates 21, 22 and the bottom plate 23. A groove 25 is formed on the lower surface of the upper end of the portion 24 to be hooked on the small protrusion 19 of the connecting rail 15 and a rain shield 26 is provided upright on the upper surface of the upper end.

The upright plate 17 of the connecting rail 15 is fixed to the outer side of the upper side of the uppermost wall panel W with a bolt 16, and the L-shaped ridge 9 of the eaves panel R1 in which the eaves portion 18 of the upper end forms a roof eave portion. The eaves panel R1 and the uppermost wall panel W are connected to each other, and the abutting portion of the eaves panel R1 and the wall panel W is covered with a watertight cover.
In addition, a mountain-shaped portion 24 of the rain gutter 20 is put on the gutter-shaped portion 18 of the connecting rail 15, and the small protrusion 19 of the gutter-shaped portion 18 is fitted into the groove 25 of the rain gutter 20 and the rain shield 26 is formed. The upper end is in contact with the lower surface of the eaves-shaped eave ridge 8 of the eaves panel R1, the mountain-shaped portion 24 is fixed to the eaves portion 18 with bolts 27, and the rain gutter 20 is detachably attached to the connecting rail 15. Eaves panels and rain gutters for prefabricated building structures.

"Eave panel"
The eaves panel R1 is formed with L-shaped ridges 1 on both sides in the longitudinal direction of a narrow plate having a width substantially corresponding to the thickness dimension of the panel. Before projecting, L-shaped ridges 1 are formed on both sides in the longitudinal direction of the rear frame members 3 and 3 and a narrow plate having a width substantially corresponding to the thickness of the panel. A flange-shaped protrusion 4 wider than the L-shaped protrusion 1 is provided in parallel with each other, and a small protrusion narrower than the L-shaped protrusion 1 between the upper L-shaped protrusion 1 and the flange-shaped protrusion 4. An upper frame member 7 provided with a protruding ridge 6 having the same width as or slightly wider than the ridge 5, and an L-shaped ridge 1 close to and parallel to the upper L-shaped ridge 1 and wider than the L-shaped ridge 1 in a bowl shape. The eaves-shaped eave ridge 8 that is bent in the shape of the eaves, and the eaves for the eave that has an L-shaped eave ridge 9 that is wider than the L-shaped ridge 1 in parallel with the lower L-shaped ridge 1 A rectangular frame is formed with the frame material 10,

Front and back plates 11 made of rectangular thin steel plates or colored iron plates are brought into contact with the front and back surfaces of the rectangular frame, and the L-shaped protrusions of the frame members 3, 3, 7, and 10 before, after, and at the periphery of the four sides. Folded and fixed at right angles along the strip 1 and filled with a rigid urethane, rock wool, or other filler 12 in the hollow portion surrounded by the rectangular frame and the front and back plates 11, the ribs 13 on the front and back four sides. A groove-shaped space 14 is formed between the groove-shaped space 14 on the front and rear side surfaces, the hook-shaped protrusion 2 in the groove-shaped space 14 on the upper side surface, the hook-shaped protrusion 4, the ribbed protrusion 6 and The small ridges 5 are provided by projecting ridge-shaped eaves ridges 8 and L-shaped eaves ridges 9 in the groove-like space 14 on the lower surface.

"Connecting rail"
The connecting rail 15 bends the upper part of a long plate-like upright plate 17 fixed to the upper side of the uppermost wall panel W with a bolt 16 inward to form a bowl-shaped portion 18. A small protrusion 19 that hooks the rain gutter 20 is provided in a projecting manner in the longitudinal direction of the upper surface of the portion 18.

The connecting rail 15 is hooked and connected to the L-shaped eave protrusion 9 on the lower side of the eave panel R1 at the bottom of the roof, and covers the abutting portion of the eave panel R1 and the wall panel W in a watertight manner. In addition, the gutter 20 is attached to the outside.

"Rainbow"
The rain gutter 20 bends a chevron portion 24 to be worn on the hook portion 18 of the connecting rail 15 on the upper side of the rear side plate 22 of the long gutter formed by the front and rear side plates and the bottom plates 21, 22, and 23. A groove 25 that hooks on the small protrusion 19 of the connecting rail 15 is formed on the lower surface of the upper end 24, and a rain shield 26 is erected on the upper surface of the upper end.

Equipped with eaves panels, connecting rails, and rain gutters, connecting the eaves and walls of prefabricated building structures and installing gutters is simple, quick, strong, and highly accurate water-tight without the need for skilled work. Therefore, it can be widely used for various prefabricated building structures.

A partial longitudinal sectional view of a prefabricated building structure in which a wall panel, a roof panel, and an eaves panel are connected to a foundation and a frame. The partial cross-section enlarged view of a connection part with the eaves panel uppermost wall panel of the roof of FIG. The front view, plan view, right side view, and left side view of the eaves panel. FIG. 4 is an enlarged view taken along the line AA in FIG. 3. FIG. 4 is an enlarged view taken along the line B-B in FIG. 3. The front view of a front and back frame material, a top view, a right view, and CC sectional view expanded by the arrow. The front view of a top frame material, a top view, a right view, and DD line cross-section arrow enlarged view. The front view of a lower frame material, a top view, a right view, and an EE line cross-section arrow enlarged view. The front view of a connection rail, a top view, and the FF sectional view taken on the line. The front view and top view of a gutter. FIG. 11 is a cross-sectional view taken along the line GG in FIG. 10.

Explanation of symbols

R roof panel R1 eaves panel W wall panel 1 L-shaped ridge 2 ridge-shaped ridge 3 front and rear frame material 4 ridge-shaped ridge 5 small ridge 6 ridged ridge 7 upper frame material 8 ridge-shaped ridge 9 L-shaped eaves protrusion 10 Lower frame member 11 Front, back plate 12 Filler 13 Co-shaped rib 14 Groove space 15 Connecting rail 16 Bolt 17 Standing plate 18 Saddle-shaped part
19 Small protrusion 20 Rain gutter 21 Front side plate 22 Rear side plate 23 Bottom plate 24 Mountain shape part 25 Groove 26 Rain guard plate 27 Bolt
30 frame 31 foundation 32 trunk edge 33 beam 34 connecting bracket

Claims (4)

In prefabricated building structures constructed using various panels, eaves panels used for roof eaves constructed by connecting and connecting roof panels from rectangular thin steel plates or colored iron plates on both sides of the rectangular frame The front and back plates are brought into contact with each other, and are bent and fixed at two right angles along the L-shaped protrusions of the front, rear, upper, and lower frame members of the four sides, and in a hollow portion surrounded by a rectangular frame and front and rear steel plates. Filled with hard urethane, rock wool, and other fillers to form a groove-like space between the U-shaped ribs on the four sides of the front and back sides, and a hook-shaped ridge in the groove-like space on the front and rear sides, A hook-shaped ridge, a ridge-shaped ridge and a small ridge are provided in the upper groove-like space, and a hook-shaped eave ridge and an L-shaped eave ridge are provided in the lower-side groove-like space, respectively. Provided,
The connecting rail is bent inward at the upper part of the long plate-like upright plate that is fixed to the upper side of the uppermost wall panel with a bolt to form a bowl-shaped part, and the upper surface longitudinal direction of the bowl-shaped part Protruding a small protrusion to hook a gutter on
Further, a gutter is formed on the upper side of the rear side plate of the long gutter formed by the front and rear side plates and the bottom plate, and a chevron is formed on the upper side of the chevron. Forming a groove to hook on the protrusion and standing up a rain shield on the upper surface of the upper end,
The upright plate of the connecting rail is fixed to the outside of the upper side of the uppermost wall panel with bolts, and the hook-shaped portion at the upper end is hooked and engaged with the L-shaped protrusion of the eave panel forming the roof eave portion. The eaves panel and the uppermost wall panel are connected, and the abutting part of the eave panel and the wall panel is covered in a watertight manner.
In addition, a mountain-shaped portion of the rain gutter is attached to the hook-shaped portion of the connecting rail, and the small protrusion of the hook-shaped portion is fitted to the groove of the rain gutter, and the upper end of the rain guard is placed on the eave panel. Abutting on the lower surface of the strip, the mountain-shaped portion is fixed to the hook-shaped portion with a bolt, and the rain gutter is detachably attached to the connecting rail.
Eaves panels such as prefabricated building structures and rain gutters. Before the eaves panel is formed with L-shaped ridges on both sides in the longitudinal direction of a narrow plate having a width substantially corresponding to the thickness dimension of the panel, and the hook-shaped ridges are projected in parallel with one L-shaped ridge. L-shaped ridges are formed on both sides in the longitudinal direction of the rear frame material and a narrow plate having a width substantially corresponding to the thickness of the panel, and in close proximity to the lower L-shaped ridge, A wide ridge-shaped ridge is projected, and between the upper L-shaped ridge and the ridge-shaped ridge, a small ridge narrower than the L-shaped ridge and the same or slightly wider ridged ridge is projected. In addition to the upper frame material provided and the upper L-shaped ridge, the lower L-shaped ridge is projected in parallel with the L-shaped ridge which is wider and wider than the L-shaped ridge. A rectangular frame is formed with a frame material for eaves in which an L-shaped eave ridge that is wider than an L-shaped ridge that is wider than an L-shaped ridge in parallel and close to the ridge,
Front and back plates made of rectangular thin steel plates or colored iron plates are brought into contact with the front and back surfaces of the rectangular frame, and bent at two right angles along the L-shaped ridges of the front, rear, upper and lower frame members of the four sides. Adhering, filling the hollow part enclosed by the rectangular frame and front and back steel plates with hard urethane, rock wool, and other fillers to form a groove-like space between the U-shaped ribs on the front and back four sides, , Ridge-shaped ridges in the grooved space on the rear side, ridge-shaped ridges, brazed ridges and small ridges in the grooved space on the upper surface, and ridge-shaped eaves protrusions in the grooved space on the lower side The strip and the L-shaped eaves ridge are provided to project, respectively.
An eaves panel and a gutter such as the prefabricated building structure according to claim 1. The connecting rail is bent inward at the upper part of the long plate-like upright plate that is fixed to the upper side of the uppermost wall panel with a bolt to form a bowl-shaped part, and the upper surface longitudinal direction of the bowl-shaped part Is provided with a small protrusion that hooks a gutter on
An eaves panel and a gutter such as the prefabricated building structure according to claim 1. A gutter is formed on the upper side of the rear side plate of the long gutter formed by the front and rear side plates and the bottom plate, and a gutter portion is formed on the upper side of the upper side of the crest portion. It forms a groove to be hooked and is provided with a rain shield standing upright on the upper surface of the upper end.
An eaves panel and a gutter such as the prefabricated building structure according to claim 1.