JPH085213Y2 - Corner roof panel - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention relates to a roof panel for constructing a roof of a building, and more particularly to a structure of a roof panel for a corner installed at a corner portion of a gable roof.

[Prior Art] As a general roof type of a building, for example, a ridge structure or a gable structure is known, and in recent years, as one of the methods for forming such a roof, a plurality of roof panels are used as purlin beams and rafters. Also, a method of arranging it on an outer wall or the like is known.

Such a roof panel is constructed by incorporating a reinforcing core member therein for preventing deformation thereof so as not to be easily deformed by the weight of snow or wind pressure. In particular, the panels arranged at the corners of the gabled roof need to be sufficiently reinforced because they are easily loaded.

That is, for example, in the case of a roof made of a ridge, as shown in FIG. 7, corner trees 102 are arranged at the ends (corners) of each surface of the roof 100. Therefore, even if the roof panel is installed in the corner portion 104 of the roof,
Supported by, there is no need for a reinforcing core that is particularly stronger than the panels installed elsewhere.

However, a gabled roof as shown in Figure 3
In 200, since there is no corner tree 102 unlike the roof of the ridged structure shown in FIG. 7, the corner roof panel 202 installed in the corner needs a reinforcing core different from other panels. Becomes

That is, in the case of, for example, the panel 204 arranged at a position other than the corner portion, since there is no support portion in the portion projecting from the outer wall 206 to the outside (the eaves portion 300 on the side of the digit), the load is moved vertically to the ground due to the load. Is easily deformed. Therefore, by providing the vertical reinforcing core member 208 extending in the longitudinal direction of the panel as shown in FIG. 4, the vertical deformation of the eaves portion is effectively prevented.

On the other hand, in the case of the corner roof panel 202, the fifth
As shown in the figure, the eaves portion includes not only the eaves portion 300 protruding from the outer wall 206 but also the toe side eaves portion 304 protruding toward the outer wall 302. In the case of the roof panel 308 arranged above the corner roof panel 202, that is, near the dead tree 306, only the toe side eaves portion 304 exists.

Therefore, among the conventional gabled roof panels, including the roof panel 202 for corners, the panels arranged at the toe side ends are the lateral reinforcing core members that extend in the lateral direction of the panel as shown in FIG. 306 is provided. This effectively prevents vertical deformation of the area of the eaves 304 on the toe side of the roof panel.

As described above, in the conventional roof panel, the panel disposed at the toe side end including the corner roof panel is configured by the lateral reinforcing core material, and the other panels are configured by the vertical reinforcing core material.

[Problems to be Solved by the Invention] As described above, the conventional corner roof panel 202 is
Since it is reinforced only by the lateral reinforcing core material 306, it is deformed in the vertical direction (with respect to the ground) due to the weight of the eaves portion 304 on the toe side, that is, in the lateral direction (extension direction of the lateral reinforcing core material 306). On the other hand, this could be effectively prevented.

However, the vertical direction (vertical direction to the horizontal reinforcement core 306)
The strength was not sufficient for the vertical deformation of the eaves part 300 on the side of the beam, which is the deformation of the.

Further, it has been difficult to effectively prevent vertical deformation (twisting direction deformation) of the outer corner portion 202a (see FIG. 5) which is the outermost corner of the corner roof panel 202.

Therefore, in order to secure the strength against deformation of the portion forming the eaves of the corner roof panel 202, the length of the eaves must be suppressed, and there is a problem that it is difficult to secure a sufficient length of the eaves. It was

The purpose of the present invention is to solve the above-mentioned problems, and its purpose is to make all eaves formed by the roof panel for corners perpendicular to the ground when installed on the roof. It is an object to provide a roof panel for a corner, which can effectively prevent the deformation in the direction.

[Means for Solving the Problems] In order to solve the above-mentioned object, a corner roof panel according to the present invention is a roof panel for corners in which a reinforcing core material is arranged in a corner portion of a gable roof. The diagonal reinforcing core material provided from the outer corner portion located at the outermost corner of the roof to the inner corner portion that is the facing corner, and the diagonal reinforcing core material in the installed state. It is characterized by including a horizontal reinforcing core member extending in the toe side direction to the panel end side, and a vertical reinforcing core member extending from the diagonal reinforcing core member in the installation side direction to the panel end side.

[Operation] When the corner roof panel having the above-mentioned configuration is installed, the lateral reinforcing core member prevents vertical deformation with respect to the toe side eaves portion, and the eaves portion on the side of the girder is prevented. Regarding the above, the vertical reinforcing core member also prevents vertical deformation.

Further, the diagonal reinforcing core member can prevent the outer corner portion of the roof panel, that is, the corner portion of the eaves from being deformed in the vertical direction.

Therefore, according to the corner roof panel of the present invention, the lateral direction of each panel portion protruding from the outer wall portion of the building,
The deformation resistance in the longitudinal direction and the twisting direction is enhanced. As a result, downward deformation due to the weight of snow or the like and upward deformation due to wind or the like can be more reliably prevented, and the length of the eaves can be sufficiently secured.

[Embodiment] An embodiment of the present invention will be specifically described below with reference to the drawings.

FIG. 1 is an explanatory view showing an embodiment of a corner roof panel according to the present invention.
Is installed at each corner of the gable roof, and the position of the outer wall 20 in the installed state is shown by a chain line.

The roof panel 10 of the present embodiment is attached to the upper part of the main wall beam 22 and the outer wall 20 which are hung in parallel with the dead tree located at the top of the roof. The beam side eaves portion 300 and the toe side eaves portion 304 are formed by the portions protruding from the outer wall 20, respectively.

The reinforcing core material, which is a characteristic component of the present invention, is first provided with the diagonal reinforcing core material 12 from the outer corner portion 10a located at the outermost end of the roof to the inner corner portion 10b which is the opposite corner in the installed state. ing. That is, the diagonal reinforcing core material 12 is formed on the diagonal line of the panel.

A plurality of horizontal reinforcing cores 14 are provided in parallel at a predetermined interval between the diagonal reinforcing core 12 and the toe side end 10c. Each of the lateral reinforcing core members 14 is formed so as to be parallel to the waste wood and the purlin beam 22 and to be substantially perpendicular to the toe side end side 10c.

Further, one vertical reinforcing core material 16 is formed between the diagonal reinforcing core material 12 and the end side 10d on the digit side. The vertical reinforcing core material 16 is formed at a position overlapping the outer wall 20-1 in the beam-to-beam direction in the installed state in order to improve the reinforcing function and facilitate the panel mounting.

According to the corner roof panel 10 provided with the reinforcing core members as described above, the load applied to the eaves by the weight of snow or wind pressure, that is, the roof panel 10 should be pushed and bent in a direction perpendicular to the ground. It is possible to sufficiently counter the force to be applied, and it is possible to effectively prevent the deformation of the panel.

That is, the diagonal reinforcing core material 12 exerts a shape maintaining function against the force of pushing and bending the outer corner portion 10a in the direction perpendicular to the ground, and effectively prevents the deformation of the corner roof panel 10 in the twisting direction. can do.

Then, each lateral reinforcing core member 14 effectively exhibits a shape maintaining function against the force of bending the toe side eaves portion 304 in the same vertical direction, and effectively prevents the lateral deformation of the corner roof panel 10. can do.

Further, the vertical reinforcing core material 16 effectively exhibits a shape maintaining function against the force of bending the beam side eaves portion 300 in the same vertical direction, and can effectively prevent the vertical deformation of the corner roof panel 10. .

Further, since the diagonal reinforcing core material 12 is formed on the diagonal line of the panel 10, not only the deformation of the outer corner portion 10a in the twisting direction is prevented but also the toe side eaves portion 304 and the girder side eaves portion 300 panel. It also functions effectively to prevent deformation in the horizontal and vertical directions.

Thus, according to the corner roof panel of the present embodiment, it is possible to favorably prevent the eaves from being deformed,
The length of the eaves can be secured sufficiently.

The present invention is not limited to the configuration of the above embodiment, and various modifications can be made within the scope of the invention. For example, a plurality of vertical reinforcing core materials 16 can be installed for strength adjustment.

Further, FIG. 2 shows a roof panel 10 for a corner according to the present invention.
There is shown an example in which is formed by two constituent parts. That is, the diagonal reinforcing core 12 is divided into two parts at the center (on the diagonal line 18 of the panel). According to such a configuration, it is not necessary to provide two kinds of reinforcing core members orthogonal to each other in one panel, and the reinforcing core members in one direction are formed in the triangular frame, respectively, and they are formed in the diagonal line 18 of the rectangular panel. Since the roof panel can be formed by fixing and fixing, the corner roof panel 10 according to the present invention can be easily formed.

[Effect of the Invention] As described above, according to the present invention, the vertical direction of the roof panel for a corner installed in the corner portion of the gable roof,
It is possible to further strengthen the deformation resistance strength in all the directions of the lateral direction and the twisting direction. This makes it possible to further improve the strength of the eaves portion formed by the corner roof panel, and also to ensure a sufficient eaves length.

[Brief description of drawings]

FIG. 1 is a structural explanatory view of a corner roof panel according to an embodiment, FIG. 2 is a structural explanatory view of another embodiment, and FIG. 3 is a perspective view showing an example of a gabled roof composed of roof panels, Fig. 4 is an explanatory view of the structure of the reinforcing core material of the roof panel other than the corner portion, Fig. 5 is an explanatory view showing the positional relationship with the outer wall of the installed corner roof panel, and Fig. 6 is a conventional corner roof. FIG. 7 is an explanatory view showing the structure of the reinforcing core material of the panel, and FIG. 10 ... Corner roof panel, 12 ... Diagonal reinforcing core material, 14 ... Horizontal reinforcing core material, 16 ... Vertical reinforcing core material, 300 ... Bed side eaves part, 304 ... Toe side eaves part.

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Claims (1)

[Scope of utility model registration request] 1. A corner roof panel incorporating a reinforcing core material arranged in a corner of a gable roof, wherein a corner facing from an outer corner of the panel located at the outermost corner of the roof when installed. An oblique reinforcing core material that is provided so as to extend to a corner in a panel, a lateral reinforcing core material that extends from the oblique reinforcing core material to the panel edge in the toe side direction in the installed state, and an oblique reinforcing core material that is installed A roof panel for corners, comprising: a vertical reinforcing core member extending in the beam direction in the state to the panel edge.