JP6469153B2 - Panel and panel assembly structure - Google Patents

Description

  The present invention relates to a panel that partitions an area by being attached to a support rod in a cross shape and a panel assembly structure using the panel.

  Conventionally, for example, as disclosed in Patent Document 1, a plurality of elongated panel elements (panels) having a cross-sectional C shape in which bent portions (curved portions) are continuously provided on both sides, and a cross section of the panel element Combining at least a pair of array members (supporting rods) having a plurality of convex portions (fitting portions) corresponding to the C shape at predetermined intervals, and fitting each panel element to each convex portion of the array material, There has been an assembly structure of panel elements that forms a panel having a desired area as a whole.

  Moreover, there existed a gate panel (panel) which was in the above structures and provided the folding | turning part in the edge part of a curved part which is disclosed by patent document 2, for example.

JP-A-6-330660 Design Registration No. 1468152

  However, in the configuration of Patent Document 2, since the folded portion is folded along the curved shape of the curved portion, a crack (cracking) occurs at the boundary portion between the curved portion and the folded portion. There was a problem that it was easy to do. Further, there is a problem that the entire panel is weak against an external force that twists.

  Accordingly, an object of the present invention is to provide a panel that can prevent the occurrence of cracks and has excellent strength.

  Another object of the present invention is to provide a panel assembly structure using the panel.

  The present invention is a long panel that is attached in a cross manner to a support rod installed at a predetermined position, and is a long and flat main plate portion having a front surface and a back surface, and a short direction of the main plate portion A pair of curved portions that are formed so as to protrude from both ends of the main plate portion to the back side of the main plate portion and have a curved shape such that a surface continuous with the surface of the main plate portion is convex. A fitting portion provided on the support rod is fitted between the pair of curved portions, and further, from an end edge portion of the curved portion, and a back surface of the main plate portion in the curved portion, It is a panel characterized in that it has a curved folded portion that is folded back to a continuous surface side and has a convex surface that is continuous with the surface of the opposing curved portion.

  In such a configuration, the rigidity of the panel is increased by providing the folded portion. Moreover, the effect which can prevent the drop-off | omission of the panel which is not intended by hooking the said folding | turning part on the fitting part of a support rod is also acquired. Furthermore, there is no worry of cutting hands at the edge of the panel, and the effect of excellent safety can be obtained. In addition, since the degree of bending is reduced at the boundary portion between the curved portion and the folded portion, the occurrence of cracks at the boundary portion can be suppressed. In addition, since the entire region where the curved portion and the folded portion are continuous has a curved shape and is configured in a so-called eggshell shape, the strength is greatly improved against twisting with respect to the axis along the longitudinal direction of the panel. To do.

  Moreover, this invention is a panel assembly structure provided with the said panel and the said support rod to which the said panel was attached, Comprising: The outer periphery of the said fitting part in the said support rod is an edge of the said folding | turning part of the said panel. The panel assembly structure is characterized in that a claw portion facing the edge is provided.

  In such a configuration, the unfolded panel can be prevented from dropping off because the folded portion is caught by the claw portion.

  The panel of the present invention can prevent the occurrence of cracks and has an effect of excellent strength.

  Further, the panel assembly structure of the present invention has an excellent effect of preventing the panel from dropping off.

It is explanatory drawing of the panel assembly structure concerning an Example. The panel concerning an Example is shown, (a) is a front view, (b) is a right view. It is explanatory drawing which shows the folding | turning part of the panel concerning an Example. It is a partial expanded sectional view of the panel assembly structure concerning an Example.

  Hereinafter, embodiments in which the panel and the panel assembly structure of the present invention are embodied will be described in detail. In addition, this invention is not limited to the Example shown below, A design change is possible suitably.

  As shown in FIG. 1, the panel assembly structure 1 includes a support rod 10 that is embedded in a floor surface such as the ground and stands, and a long panel 20 that is attached to the support rod 10 in a cross shape. Yes.

  As shown in FIG. 1, the support rod 10 has a body portion 11 having a substantially U-shaped cross section, and a plurality of fitting portions 12 are arranged in the vertical direction at the end of the body portion 11. Yes.

  Moreover, the panel 20 has the elongate flat plate main board part 21 which has the surface 22 and the back surface 23, as shown in FIG. Further, from both ends in the short direction of the main plate portion 21, a pair of curved portions 31, 31 having a curved shape such that a surface 32, which is a surface continuous with the surface 22 of the main plate portion 21, is convex. 21 is formed so as to protrude toward the back surface 23 side.

  Further, a folded portion 41 is provided from each end edge portion 35 of the pair of curved portions 31, 31. More specifically, the folded portion 41 is folded back toward the back surface 33 side that is continuous with the back surface 23 of the main plate portion 21 in the curved portion 31, and a surface 42 that is a surface continuous with the surface 32 of the facing curved portion 31. It has a convex curved shape.

  The shape of the folded portion 41 will be described in further detail with reference to FIG. 3. A gap S having a so-called eggshell shape surrounded by the curved portion 31 and the folded portion 41 is formed between the curved portion 31 and the folded portion 41. As a whole, the curved portion 31 and the folded portion 41 form an eggshell shape.

  Therefore, the degree of bending is eased at the edge portion 35 that is a boundary portion between the curved portion 31 and the folded portion 41, thereby preventing the occurrence of cracks.

  Further, due to the eggshell shape formed by the curved portion 31 and the folded portion 41, the strength against torsion with respect to the axis along the longitudinal direction of the panel 20 is dramatically improved.

  Moreover, in the panel assembly structure 1 in the present embodiment, as shown in FIGS. 1 and 4, the pair of curved portions 31 and 31 of the panel 20 are pressed against the fitting portion 12 provided on the support rod 10. Thus, when the panel 20 is attached to the support rod 10, a pair of claw portions facing the edge 45 of the folded portion 41 of the panel 20 are provided on the outer peripheral edge of the fitting portion 12 provided on the support rod 10. 13 and 13 are provided.

  And when fitting each other, the panel 20 is made into the fitting part 12 while making the boundary part of the curved part 31 and the folding | returning part 41 of the panel 20 along the curved surface 14 in the fitting part 12 of the support rod 10. The fitting portion 12 is fitted between the bending portions 31 while being crimped and widening between the pair of bending portions 31. In this fitted state, the claw portion 13 is caught by the end edge 45 of the folded portion 41, thereby preventing the panel 20 from being pulled out. In addition, in the panel 20, the boundary part of the bending part 31 and the folding | returning part 41 is arrange | positioned outside the edge part by the side of the main plate part 21 in the said bending part 31, and the structure which can perform a fitting operation | work smoothly. It has become.

  In addition, in the state which attached the panel 20 to the support rod 10, the folding | returning part 41 of the panel 20 and the nail | claw part 13 of the support rod 10 do not necessarily need to always contact. For example, a so-called play (gap) that allows slight deformation of the panel 20 may be provided between the folded portion 41 and the claw portion 13.

  On the other hand, by configuring the folded portion 41 and the claw portion 13 to always contact each other, it is possible to suppress the rattling of the panel 20 and to reduce noise during vibration.

  In the present invention, the dimensional shape of each part can be freely selected as appropriate.

  Further, the panel 20 and the support rod 10 may be made of metal such as stainless steel (SUS), or may be made of synthetic resin.

  Moreover, you may give designs, such as a grain, to the surface 22 of the main board part 21 of the panel 20, and the surface 32 of the curved part 31. FIG. Further, when the panel assembly structure 1 is constructed on an outer staircase or the like, a design may be applied to the back surface 23 of the main plate portion 21 of the panel 20.

  Moreover, the rust prevention coating film etc. may be formed in the surface 22 of the panel 20, for example.

  Further, the shapes and dimensions of the curved portion 31 and the folded portion 41 that form the gap S can also be freely selected as appropriate. For example, the degree of curvature of the folded portion 41 is not limited to that shown in the figure, and may be a structure closer to a flat plate shape, or a shape in which the gap S approximates a circle in a side view as shown in FIG. .

  Further, the ratio of the length L1 (see FIG. 2) of the folded portion 41 along the short direction of the panel 20 to the length L2 along the short direction in the curved portion 31 is about 40% to 50%. It is desirable that the folded portion 41 is formed at a ratio, and the most desirable ratio is around 43%.

DESCRIPTION OF SYMBOLS 1 Panel assembly structure 10 Supporting rod 11 Main body part 12 Fitting part 13 Claw part 20 Panel 21 Main plate part 22 Surface 23 Back surface 31 Curved part 32 Surface 33 Back surface 35 Edge part 41 Folding part 42 Surface 45 Edge part S Space

Claims (2)

It is a long panel that is attached to a support rod installed at a predetermined position in a cross shape,
A long and flat main plate portion having a front surface and a back surface;
The main plate portion is formed so as to extend from both end portions in the short direction of the main plate portion so as to protrude toward the back side of the main plate portion, and has a curved shape such that a surface continuous with the surface of the main plate portion is convex. A pair of curved portions;
And a fitting portion provided on the support rod is fitted between the pair of curved portions,
Further, the curved shape is folded from the edge portion of the curved portion to the surface side continuous with the back surface of the main plate portion in the curved portion, and the surface continuous with the surface of the opposed curved portion is convex. A panel characterized by comprising a folded portion. A panel assembly structure comprising the panel according to claim 1 and the support rod to which the panel is attached,
A panel assembly structure, wherein a claw portion is provided on an outer peripheral edge of the fitting portion in the support rod so as to face an edge of the folded portion of the panel.

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