JP2000145000A - Weathering structure of shelter - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide the weathering structure of a shelter by having a structure of preventing leakage of rain water between a roof material and a girder material, and allowing the girder material itself to be a structure that withstands even small external forces, and also having a member structure being excellent on its appearance and design without installing a rain gutter in particular. SOLUTION: The end part of a roof material 2 is put in press contact with the girder material 3 of a shelter in its overall length via packings 7, 70 consisting of a high elastic molding material; simultaneously, cross-sectional configurations of the front and rear girder materials 3, 3 are made into substantially the same L-shaped cross-section configurations comprising a placement part 31 and raised part 32 where a part of the pipe body is depressed in order to permit an end of the roof material 2 to be placed therein, and the girder material 3 at the roof lower side of the shelter is allowed to have a function of a rain gutter.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an assembly type shelter used for a bicycle yard, a car port, a bus stop, a crossing corridor, an entrance of an underpass, a resting place in a park, etc., and particularly to a girder material, an eaves gutter and the like. The present invention relates to a rain-closing structure in a portion to be fitted with a roofing material.

[0002]

2. Description of the Related Art Conventionally, in the case of an assembling type shelter, for example, in the case of a cantilever type, the shelter is slightly inclined in front of the shelter as shown in FIGS. 7 (a) and 7 (b) in which only the slope is taken, and in any case, the front side of the shelter exposes the end face of the roofing material 2 and the rear side thereof is shown in FIG. , 7 (c), an eaves gutter 6 is attached below the rear roof edge so that rainwater guided to the rear side of the shelter is collected and drained.

[0003]

However, in such a conventional cantilever type assembling shelter, not only the embodiment shown in FIG. 6 but also the embodiment shown in FIG. 7 has a slight distance from the end surface of the front roof material. However, the eaves gutter 6 is installed separately from the roof material on the rear side of the roof, as shown in (c) of FIGS. There is a gap 61, and in such a structure, the eaves gutter which is vulnerable to an external impact force faces the outermost surface. For example, a ladder is mounted or a ladder or a broom is used to clean fallen leaves on the roof. When it hits, the installation state is easily shifted, the gutter itself is deformed,
Problems such as breakage and no longer serving as an eaves gutter have occurred. In addition, such conventional eaves gutters are made of thin metal plates or plastics that can quickly become uneven even when subjected to a slight impact, and are poor in fading resistance and discolor in a few years. In addition, since the edge of the roofing material is exposed to the front of the shelter, the edge of the roofing material is easily deformed and damaged by an external impact force, and it is not good for landscape design.

The present invention solves the above-mentioned conventional problems, and fixes the roofing material to the girder member by press contact with a high elasticity molding material to prevent rainwater from leaking, and to reduce the girder member itself to a small external force. It is designed to provide a shelter with a structure that can withstand even the same, and without the need for a separate eaves gutter.

[0005]

In order to solve the above-mentioned problems, in the present invention, a beam is provided above each of a plurality of columns which are erected at appropriate intervals, and a girder member is laid between the beams. In addition, in the roof structure of the shelter in which the end of the roof material is placed and fixed over the entire length of the girder material,
The edge of the roofing material is pressed against the girder material via the high elasticity molding material, and the leakage of rainwater between the girdering material and the edge of the roofing material is prevented, so that the rain is reliably performed.

According to the present invention, a girder made of a pipe is erected before and after the roofing material in a shelter of a single-flow roof structure, and the cross-sectional shape of the girder is such that a part of the pipe is depressed and the roofing material is dented. Is formed into a substantially L-shaped cross section including a mounting portion on which the end portion is mounted and a rising portion bent along the roof material end face from the mounting portion. It has a function.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the drawings. 1 and 2, the cantilever type shelter to which the present invention is applied is shown in FIGS.
FIG. 4 is a partially enlarged view for explaining a construction procedure of the roof material.

In the shelter 1 shown in FIG. 1, as shown in FIG. 5, a roof material 2 is formed with a plurality of ribs 21 for imparting deformation resistance to a metal or resin plate in the longitudinal direction of the plate. And each unit roofing material 2
Joint ribs 22 and 23 are formed at both ends in the width direction of the unit roof material 20 so that the unit roof materials 20 are overlapped and connected to each other. An end of the roofing material 2 is placed on the girder members 3, 3 laid before and after 1, and then pressed and fixed.

In this case, the unit roofing material 20 is obtained by subjecting an aluminum alloy plate to a surface treatment such as electrodeposition finishing or powder coating, or a metal plate having a steel plate subjected to a finish treatment such as painting, printing, laminating or the like. In addition, a plastic plate material having both weather resistance and strength, such as an impact-resistant resin made of acrylic, polycarbonate, or the like, or vinyl chloride reinforced with a reinforcing fiber or a wire is preferably used.

In FIG. 1, the shelter 1 has a large curve as a whole when viewed from the side of the shelter 1 due to design considerations. Since a plurality of ribs are formed on the roof material, the roof material 2 may be of a straight flat roof type with little droop due to a load. However, in the case of a large curve as shown in FIG. Since the flexibility has been greatly improved, the roofing material 2
The shelter 1 can be composed of low-cost parts and can be composed of low-cost parts, and is also excellent in landscape design because there is no need to provide any other sub-girder materials.

FIG. 2 is an enlarged view of the vicinity of the girders 3 and 3 on which the end of the roofing material 2 is placed in FIG. The beam 5 is projected, the beams 3 are fixed before and after the beam 5, and the end of the roof 2 is placed on the beams 3, 3. Here, FIG. The beam members 3 and 3 before and after the shelter 1 are configured to use beam members having the same cross-sectional shape.
2 functions as a rain gutter as a drain for the rainwater 60 as shown in FIG. In this way, the front and rear girders 3, 3
By having the same cross-sectional shape, not only the configuration is excellent in aesthetics in terms of design, but also it can be produced by one type of mold in manufacturing, and has an advantage in total cost.

The function of the rain gutter performed by the rear girder member 3 used in this way is assumed to be a general water gradient of about 5 to 10/100, although it depends on the installed water gradient. In this case, the cross-sectional shape of the girder member 3 can be designed so as to cope with a maximum rainfall of 100 mm / hour.

Further, when the girder members 3, 3 around the shelter 1 are made of a tube made of aluminum, steel, stainless steel, or the like, they have less deflection and are superior in rigidity as compared with the L and C type channel materials. Because the girder itself functions as a strength member that constitutes the entire shelter 1 shed part, even when a ladder is hung or a ladder or broom hits to clean the fallen leaves on the roof, Inconveniences such as the retrofitted rain gutters and blinds such as C-shaped and L-shaped blindfolds, etc., causing the mounting state to shift easily, and the gutters themselves becoming deformed or damaged and no longer functioning as eaves gutters. Does not occur.

Next, the details of the rain closing structure of the present invention will be described in detail with reference to FIGS. 3 (a) and 3 (b) show the component configurations of FIGS. 2 (a) and 2 (b), respectively, which are connected to each other near the end of the beam 5 via the receiving fitting 8 and the joint fitting 80. Fitting girder members 3 are fixed at their connection parts, and the connection parts of these girder members 3 are subjected to a water-preventing tape 71 so as to prevent water leakage. The front 7 of the packing and the rear 70 of the waterproof packing are interposed on the rear side, respectively. After the end of the roofing material 2 is placed, it is shown that the crimping material 3 is fixed to the girder material 3. . In the drawing, reference numeral 81 denotes a decorative cover for concealing a connection portion between the front and rear beam members 3 and 3, which is a cap which also serves as a cover at the tip of the beam member 5.

When this roofing material 2 is placed on the watertight packing front 7 of the girder material on the front side of the shelter 1 as shown in FIG. 4 when the end is fixed, FIG. As shown by the arrow in the middle, while self-tapping strongly against the rising portion 32 of the girder 3 via the waterproof packing front 7, screw the end of the roofing material 2 into the mounting portion 31 of the girder 3 with a self-tapping screw. And press-fitting is performed. Here, since a high elasticity molding material is used as the front of the waterproof packing 7, when the end of the roof material 2 is strongly pressed against the girder 3 via the front of the waterproof packing 7, the end of the roof material 2 is It penetrates deeply into the waterproof packing front 7 to prevent the leakage of rainwater between the girder material and the edge of the roofing material, so that a reliable rain action is achieved.

Subsequently, the other end of the roofing material 2 placed on the post-waterproof packing 70 of the girder material on the rear side of the shelter 1 is also subjected to the post-waterproof packing as shown by the arrow in FIG. 7
The self-tapping screw is screwed into the mounting portion 31 of the girder member 3 through the fixing member 0 to be pressed and fixed, and the end of the roof member 2 is deeply penetrated into 70 after the waterproof packing made of a highly elastic molded material. As in the case of the front side of the shelter 1, the rainwater is prevented from leaking between the girder member and the edge of the roofing member, so that the rain is reliably performed.

Here, the material of the highly elastic molding material for the waterproof packing is a material having good weather resistance such as ethylene-propylene rubber (EPDM) and chloroprene rubber (CR), and a foaming ratio of about 2 to 8 times. Other suitable nitrile rubber (NB
R), Hypalon (CSM), silicone rubber (Si), or other foamed rubber material may be used.

In particular, when a mold made of an aluminum alloy is used for the roofing material 2, and when a mold made of a suitable aluminum alloy is used as the girder 3, it is used as a means for fixing the roofing material 2 or the girder 3. Self-tapping screws, such as those plated with tin based on stainless steel (SUS) 410 martensitic material, are likely to be corroded by electrolytic corrosion even when rainwater intervenes due to the direct contact of various dissimilar metals in the fixed part. Must be used.

[0019]

According to the present invention, a beam is provided above each of a plurality of columns which are erected at appropriate intervals as described above.
In a roof structure of a shelter in which a girder is erected between the beams and the end of the roofing material is placed and fixed over the entire length of the girder, the roofing material has a high elastic molding material with respect to the girder. It is pressed and fixed through the
Since the edge of the roofing material is fixed so as to bite into the highly elastic molded material, it is possible to prevent rainwater from leaking to the edge of the roofing material over the entire length of the girder material of the shelter, thereby ensuring a reliable rainfall. .

Further, in the present invention, a girder made of a pipe is erected before and after the roofing material in a shelter having a single-flow type roof structure, and a cross-sectional shape of the girdering is such that a part of the pipe is depressed so that the roofing material can be used. A substantially L-shaped cross-sectional shape consisting of a mounting portion on which an end is mounted and a rising portion bent along the roof material end surface from the mounting portion is formed. The girder material on the lower side of the roof of the shelter is provided with the function of a rain gutter by securing it.By using a pipe for the girder material, there is little deflection and excellent rigidity, and the girder material itself is a shelter Since it functions as a strength member that composes the entire shed, there is no worry about mounting and there is no risk of misalignment, and there is little deformation or damage. In addition, by having the same cross-sectional shape of the front and rear girder members, not only is the structure excellent in aesthetic appearance in design, but also it can be manufactured with one type of mold in manufacturing, and the advantage in total cost is utilized, In addition, since the girder material on the lower side of the roof of the shelter has a function of a rain gutter functionally, it is not necessary to separately install a separate eaves gutter.

[Brief description of the drawings]

1A and 1B show the appearance of a cantilever type assembling shelter according to an embodiment of the present invention. FIG. 1A is a front view, and FIG.
Is a side view.

FIGS. 2A and 2B are partial enlarged views of a main part of the side view of FIG. 1B. FIG.

FIG. 3 is an exploded view of a main part of each of FIGS. 2 (a) and 2 (b).

FIG. 4 is a partially enlarged view for explaining a procedure for fixing a roof material to a girder material of each main part in FIGS. 3 (a) and 3 (b).

FIG. 5 is a cross-sectional view of the roofing material for explaining an embodiment of the roofing material used in the shelter of the embodiment of the present invention shown in FIGS.

FIG. 6 shows a typical example of a conventional cantilever shelter;
(A) is a front view, (b) is a side view.

FIG. 7 shows another example of a conventional cantilever shelter.
(A) is a front view, (b) is a side view.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Shelter 2 Roofing material 20 Unit roofing material 21 Rib 22 Joint rib small 23 Joint rib large 3 Girder material 31 Placement part 32 Elevation part 4 Strut 5 Beam material 50 Beam joint 6 House gutter 60 Rainwater 61 Gap 7 Before water stop packing 70 After water stop packing 71 Water stop tape 8 Receiving bracket 80 Joint bracket 81 Cap

Claims (2)

[Claims] 1. A beam is provided above each of a plurality of columns which are erected at appropriate intervals, a beam is erected between the beams, and an end of the roof material is placed over the entire length of the beam. In the roof structure of the shelter that is fixed and fixed, the edge of the roofing material is pressed against the girder material through a highly elastic molded material to prevent leakage of rainwater between the girder material and the edge of the roofing material. The shelter has a rain-closing structure. 2. A girder made of a tube is erected before and after a roofing material in a shelter of a single-flow type roof structure, and a cross-sectional shape of the girdering is such that a part of the tube is depressed and an end of the roofing material is formed. It has the same substantially L-shaped cross-sectional shape consisting of the mounting part to be mounted and the rising part bent along the roof material end face from the mounting part, and the lower girder material has the function of a rain gutter. The shelter according to claim 1, wherein