JP6452301B2 - Construction panels and panel bodies - Google Patents

Description

  The present invention relates to a building panel and panel body used as siding or the like.

Conventional building panel for use in siding or the like, as shown in FIG. 8, panel body 1A, 1B is a plurality of recesses 3 which form a groove-shaped on its external face and parallel to, the recess 3 the convex portion 4 is formed between the extended portion 19 is formed at one end of one panel body 1A, that form a groove 20 on the end portion of the other panel element 1B. And by fitting the extension part 19 and the groove part 20 with each other, the panel element bodies 1A and 1B are coupled to each other, and the fitting concave parts are provided between the convex parts 4 and 4 at each end of the panel element bodies 1A and 1B. 3X is formed to constitute a building panel . There exists a thing of patent document 1 as what employ | adopted the same structure as this structure. Here, the bottom surface 3a forming the fitting recess 3X and the outer surface of the extending portion 19 are the same surface.

JP 2010-13867 A

  However, when the corner portion 3b of the recess 3 of the building panel configured as shown in FIG. 8 is viewed obliquely as indicated by an arrow 26, light is reflected at the corner portion 3b as indicated by an arrow 27, When the boundary of the joint portion between the extension portion 19 and the groove portion 20 is viewed as indicated by an arrow 29, light is not reflected from the fitting portion between the extension portion 19 and the groove portion 20, and is visually observed as a streaky portion. Is done. For this reason, there is a problem that it is difficult to realize a panel having a sense of unity because the joint between the panel bodies 1A and 1B is visually identified.

  The present invention has been made in view of the above problems, and it is an object of the present invention to provide a building panel and a panel body that can improve the overall sense of unity as a whole by making the joints between panel bodies as inconspicuous as possible. And

The building panel according to claim 1 is configured by combining a plurality of panel bodies,
The panel body has a concave portion formed continuously in one direction on the outer surface, and a convex portion formed between the concave portions,
One end of a direction perpendicular to the direction of formation of the concave portion of the panel body has an extending portion formed to extend in the direction of the right angle, and the direction of formation of the concave portion of the panel body Having a groove fitted to the extension of the adjacent panel body at the other end in the direction perpendicular to the
The extension panel and the groove are fitted to each other so that a fitting recess is formed continuously in the one direction between adjacent panel bodies, and the panel bodies are joined to each other. In
The fitting recess includes a side surface of the convex portion on one end side of one panel element body adjacent to each other, a side surface facing the side surface of the convex portion on the other end side of the other panel body body, and a corner portion on the side surface. Between the bottom surface and the extension portion, the outer surface is formed with an obtuse angle with respect to the bottom surface, and the same inclination as the corner portion of the recess Formed by an inclined surface for causing the reflected light and a side surface of the convex portion on the other end side of the other panel element body to face the side surface of the one panel element body,
The inclined surface forming the fitting recess is provided at a position corresponding to a corner portion of the fitting recess,
Between the convex portion on the other end side of the other panel element body, the inner side edge part of the side surface facing the side surface on the one end side of the one panel element body, and the outermost part of the inclined surface, A seam between the panel bodies is formed.

The building panel according to claim 2 is the building panel according to claim 1,
Between the bottom surface forming the fitting concave portion and the extending portion, a protruding portion to the outside is formed, and the inclined surface is formed on the bottom surface side of the fitting concave portion of the protruding portion,
The raised portion is in contact with the opening end portion of the groove portion, and adjacent panel element bodies are coupled to each other.

The panel element body of claim 3 is a panel element body having a concave portion formed continuously in one direction on the outer surface and a convex portion formed between the concave portions,
One end of a direction perpendicular to the direction of formation of the concave portion of the panel body has an extending portion formed to extend in the direction of the right angle, and the direction of formation of the concave portion of the panel body Having a groove fitted to the extension of the adjacent panel body at the other end in the direction perpendicular to the
Adjacent panel elements are constructed in such a manner that fitting recesses are continuously formed in the one direction between adjacent panel elements by fitting the extension part and the groove part to each other. In the panel body of the panel for
Formed so that the side surface on the one end side of the convex portion on the one end side of the panel body, the bottom surface formed integrally with the side surface on the one end side via the corner portion, and the outer surface from the bottom surface form an obtuse angle. And an inclined surface for causing the reflection of the inclined light similar to the corner portion of the concave portion, and the extending portion extends in a direction perpendicular to the formation direction of the concave portion from the inclined surface. Formed to extend,
The fitting recess includes a side surface of the convex portion on one end side of one panel element body adjacent to each other, a side surface facing the side surface of the convex portion on the other end side of the other panel body body, and a corner portion on the side surface. Through the bottom surface formed integrally, the inclined surface, and the side surface of the convex portion on the other end side of the other panel element body that faces the side surface of the one panel element body,
The inclined surface forming the fitting recess is provided at a position corresponding to a corner portion of the fitting recess,
Between the convex portion on the other end side of the other panel element body, the inner side edge part of the side surface facing the side surface on the one end side of the one panel element body, and the outermost part of the inclined surface, A seam between the panel bodies is formed.

  According to the first aspect of the present invention, the inclined surface is formed between the extending portion provided at one end of the adjacent panel body and the bottom surface of the concave portion, and the groove portion to be fitted to the extending portion is formed on the other side. Then, since the extension portion and the groove portion are fitted so that the inclined surface is exposed to the outside, light reflection similar to the corner portion of the recess occurs from the inclined surface located at the joint of the panel element body. The seam becomes inconspicuous, and a panel with a sense of unity as a whole panel can be provided.

According to the invention of claim 2, since the inclined surface side end portion of the extending portion is raised outward, and the raised portion is brought into contact with the opening end portion of the groove portion , the panel element bodies are arranged. When combining these, the groove portion can be easily fitted to the extension portion, and the workability in assembly is improved. In addition, since the raised portion and the opening end are in line contact with each other, a gap is hardly generated at the joint, and the joint is less noticeable.

  According to the invention of claim 3, it is possible to provide a building panel in which a joint is not conspicuous as a panel body constituting the building panel.

It is a perspective view showing one embodiment of a building panel of the present invention. It is sectional drawing which shows the attachment structural example of the panel for construction of this Embodiment. It is sectional drawing which expands and shows the coupling | bond part of the panel element bodies of this Embodiment. It is a partially expanded sectional view of FIG. It is sectional drawing which shows other embodiment of the building panel of this invention. It is sectional drawing which further shows other embodiment of the building panel of this invention. It is sectional drawing which further shows other embodiment of the building panel of this invention. It is sectional drawing which shows the conventional building panel.

  It is a perspective view showing one embodiment of a building panel of the present invention. In FIG. 1, reference numerals 1A to 1C denote panel bodies. In the figure, the central panel body 1B is drawn with respect to the entire width in the arrow 2 direction, and the other panel element bodies 1A and 1C are partially in the arrow 2 direction. Only drawn. These panel element bodies 1A to 1C constitute the panel 1 by being combined.

Panel body 1A-1C has the recessed part 3 in which the bottom face makes a plane, and the convex part 4 between the recessed parts 3 in the outer surface . These concave portions 3 and convex portions 4 are formed continuously in the direction of the arrow 5. In the present embodiment, an example is shown in which the width W1 of the concave portion 3 and the width W2 of the convex portion 4 are formed to have substantially the same width, but they may be formed to have different widths. Moreover, the number of the recessed parts 3 and the convex parts 4 is set arbitrarily.

  Panel body 1A-1C has the width | variety of the direction which makes a right angle with the direction of the arrow 2, ie, the formation direction (shown by arrow 5) of the recessed part 3 or the convex part 4, and has a width | variety of about several tens cm, for example, about 40 cm. . Further, the direction of the arrow 5 which is the direction in which the concave portion 3 and the convex portion 4 are formed has a length of several m, for example, 4 m. Of course, these dimensions can be set other than the above.

  This panel 1 is configured mainly for the purpose of configuring siding, and when used as siding, the direction of the arrow 2 is used vertically or the direction of the arrow 5 is used vertically. The panel 1 can also be used as another building panel such as an inner wall or a ceiling.

  FIG. 2 is an example of construction when this panel 1 is used as a siding of a house. In FIG. 2, 7 is a pillar, 8 is a gypsum board installed on the indoor side of the pillar 7, and 9 is installed on the outdoor side of the pillar 7. The body edge 10 is waterproof paper, 11 is glass wool for heat insulation and sound insulation. Reference numeral 12 denotes a fixture such as a nail or a screw for attaching the panel elements 1 </ b> A to 1 </ b> C to the trunk edge 9 and the column 7.

  3 is an enlarged cross-sectional view showing a joint portion of the panel elements 1A and 1B according to the present embodiment, and FIG. 4 is a partially enlarged cross-sectional view of FIG. In the present embodiment, the exterior plate 14 of the panel body 1A, 1B in which the recesses 3 and the projections 4 are formed is constituted by roll forming and bending of a metal plate such as a steel plate, and the back plate 15 and the exterior plate 14 are formed. An example in which a heat insulating material 16 made of a foaming material is filled in between. As the back plate 15, a metal plate, a fiber reinforced resin sheet, paper, or the like can be used.

On the back side of one end of the panel element 1A, a mounting portion 18 for fixing the panel element 1A to a housing such as a column 7 with a fixture 12 is perpendicular to the direction in which the recess 3 is formed (see FIG. 1 (in the direction of arrow 2). Further, an extension part 19 for joining the panel element bodies 1A and 1B is formed at one end in the direction of the arrow 2.

On the other hand, a groove 20 that fits into the extension 19 of the panel body 1A is formed at the end of the panel body 1B that is coupled to the panel body 1A. In order to form this groove part 20, the extension part 21 extended in the panel element body 1A side is provided in the back surface side of the convex part 4 in the edge part of the panel element body 1B. And in this Embodiment, this extension part 21 contact | abuts to the back surface 22a of the groove part 22 between the attaching part 18 and the extension part 19 by the side of the panel element | base_body 1A, and with respect to the panel element | base_body 1A. The proximity position limit of the panel body 1B is set. In some cases, the positions of the panel elements 1A and 1B are set according to the fixing positions of the panel elements 1A and 1B shown in FIG. Reference numeral 23 denotes an airtight material made of rubber or foamed material that is fitted in the inner part of the groove 20 of the convex part 4. The panel elements 1A and 1B are coupled to each other by fitting the extension 19 and the groove 20 to each other, and a fitting recess 3X is formed between the protrusions 4 and 4 at each end of the panel elements 1A and 1B. Forms the building panel. As shown in FIG. 3, the fitting recess 3 </ b> X includes a side surface 33 that faces the side surface 34 of the other panel body 1 </ b> B of the projection 4 on one end side of one panel body 1 </ b> A adjacent to each other, and the side surface 33. The bottom surface 3a formed integrally with the corner portion 3b through the corner 3b, and the slope formed between the bottom surface 3a and the extension portion 19 so that the outer surface forms an obtuse angle with respect to the bottom surface 3a. It is formed by the surface 24 and the side surface 34 of the convex portion 4 on the other end side of the other panel element body 1B facing the side surface 33 of the one panel element body 1A.

The inclined surface 24 is formed so as to gradually protrude outward from the bottom surface 3a side to the extending portion 19 side. The panel body 1 </ b> A and 1 </ b> B are coupled by fitting the groove 20 to the extension 19 so that the inclined surface 24 is exposed at the opening end of the groove 20. The distance between the corner 3b of the fitting recess 3X between the panel elements 1A and 1B and the inclined surface 24 is equal to the distance between the corners 3b and 3b of the U-shaped recess 3 other than the fitting recess 3X. . That is, the inclined surface 24 is provided at a position corresponding to the U-shaped corner portion 3b. As shown in FIG. 4, in the coupled state of the panel elements 1 < / b> A and 1 </ b> B , a seam is formed between the inner end 34 a of the side surface 34 of the convex portion 4 of the panel element 1 < / b> B and the outermost part 24 a of the inclined surface 24. 35 is formed .

  According to this configuration, as shown by the arrow 26 in FIG. 3, when the corner portion 3b of the recess 3 is viewed obliquely, the reflected light indicated by the arrow 27 from the corner portion 3b is visually observed. In addition, when the connecting portion including the extending portion 19 and the groove portion 20, that is, the joint is viewed in the direction of the arrow 29, the reflected light 30 from the inclined surface 24 is visually observed due to the presence of the inclined surface 24. For this reason, the joint between panel body 1A, 1B becomes inconspicuous, and the panel with the sense of unity as the panel 1 whole can be provided.

  FIG. 5 is a cross-sectional view showing another embodiment of the present invention. The same reference numerals as those in FIGS. 1 to 4 denote the same parts and portions. In the present embodiment, an inclined surface 19 a is formed on the extending portion 19 so that the gap between the end of the extending portion 19 and the inner surface of the groove portion 20 is enlarged toward the tip.

  According to the embodiment of FIG. 5, when the panel body 1B is attached to the panel body 1A previously attached to the housing and joined, the groove 20 can be easily fitted into the extending portion 19, and the panel Workability during construction is improved.

  Instead of providing the inclined surface 19 a on the extending portion 19, the opposing surface on the outer side of the extending portion 19 of the groove portion 20 is an inclined surface, or inclined surfaces are formed on both the extending portion 19 and the groove portion 20. Also good.

FIG. 6 is a cross-sectional view showing another embodiment of the present invention, and the same reference numerals as those in FIGS. 1 to 5 denote the same parts and portions. In the present embodiment, a protruding portion 19b that protrudes outward is formed at the end of the extending portion 19 on the inclined surface 24 side, and the inclined surface 24 is formed on the bottom surface 3a side of the fitting recess 3X in the protruding portion 19b. The panel body 1A adjacent to the outermost portion of the raised portion 19b of one panel body 1A is brought into contact with the inner end 34a of the side surface 34 which is the open end of the groove 20 of the other panel body 1B. , 1B are combined.

According to the embodiment of FIG. 6, the fitting resistance of the groove portion 20 with respect to the extending portion 19 is smaller than that of the embodiment of FIG. 5 and the fitting becomes easier, and the workability at the time of panel construction is further improved. Further, since the inner end portion 34a of the side surface 34 and a raised portion 19b is line contact, hardly a gap at the joint, more seam less noticeable.

  FIG. 7 is a cross-sectional view showing another embodiment of the present invention, and the same reference numerals as those in FIGS. 1 to 6 denote the same parts and portions. In the present embodiment, the exterior plate 31 made of a metal plate is formed in a hollow shape. Also in the embodiment of FIG. 7, the appearance can be improved as described above. The exterior plate 31 may be configured as a corrugated plate that does not have a hollow shape.

  The building panel of the present invention can also be applied to those using extruded shapes such as aluminum as the exterior plates 14 and 31. Moreover, when implementing this invention, in the range which does not deviate from the summary of this invention, a various change and addition are possible about the specific structure of a panel element | base_body.

DESCRIPTION OF SYMBOLS 1 Construction panel 1A-1C Panel body 3 Concave part 3a Bottom face 3b Corner part 3X Fitting recessed part 4 Convex part 14, 31 Exterior plate 15 Back plate 16 Heat insulating material 18 Attachment part 19 Extension part 19a Inclined surface 19b Protrusion part 20 Groove part 23 Airtight material 24 Inclined surface 24a Outermost part 33, 34 Side surface 34a of convex part Inner edge part
35 seams

Claims (3)

Composed of a combination of multiple panel elements,
The panel body has a concave portion formed continuously in one direction on the outer surface, and a convex portion formed between the concave portions,
One end of a direction perpendicular to the direction of formation of the concave portion of the panel body has an extending portion formed to extend in the direction of the right angle, and the direction of formation of the concave portion of the panel body Having a groove fitted to the extension of the adjacent panel body at the other end in the direction perpendicular to the
The extension panel and the groove are fitted to each other so that a fitting recess is formed continuously in the one direction between adjacent panel bodies, and the panel bodies are joined to each other. In
The fitting recess includes a side surface of the convex portion on one end side of one panel element body adjacent to each other, a side surface facing the side surface of the convex portion on the other end side of the other panel body body, and a corner portion on the side surface. Between the bottom surface and the extension portion, the outer surface is formed with an obtuse angle with respect to the bottom surface, and the same inclination as the corner portion of the recess Formed by an inclined surface for causing the reflected light and a side surface of the convex portion on the other end side of the other panel element body to face the side surface of the one panel element body,
The inclined surface forming the fitting recess is provided at a position corresponding to a corner portion of the fitting recess,
Between the convex portion on the other end side of the other panel element body, the inner side edge part of the side surface facing the side surface on the one end side of the one panel element body, and the outermost part of the inclined surface, An architectural panel characterized in that seams between the panel bodies are formed. The building panel according to claim 1,
Between the bottom surface forming the fitting concave portion and the extending portion, a protruding portion to the outside is formed, and the inclined surface is formed on the bottom surface side of the fitting concave portion of the protruding portion,
The building panel, wherein the raised portions are in contact with the opening ends of the groove portions and adjacent panel elements are joined together. A panel body having a concave portion formed continuously in one direction on the outer surface and a convex portion formed between the concave portions,
One end of a direction perpendicular to the direction of formation of the concave portion of the panel body has an extending portion formed to extend in the direction of the right angle, and the direction of formation of the concave portion of the panel body Having a groove fitted to the extension of the adjacent panel body at the other end in the direction perpendicular to the
Adjacent panel elements are constructed in such a manner that fitting recesses are continuously formed in the one direction between adjacent panel elements by fitting the extension part and the groove part to each other. In the panel body of the panel for
Formed so that the side surface on the one end side of the convex portion on the one end side of the panel body, the bottom surface formed integrally with the side surface on the one end side via the corner portion, and the outer surface from the bottom surface form an obtuse angle. And an inclined surface for causing the reflection of the inclined light similar to the corner portion of the concave portion, and the extending portion extends in a direction perpendicular to the formation direction of the concave portion from the inclined surface. Formed to extend,
The fitting recess includes a side surface of the convex portion on one end side of one panel element body adjacent to each other, a side surface facing the side surface of the convex portion on the other end side of the other panel body body, and a corner portion on the side surface. Through the bottom surface formed integrally, the inclined surface, and the side surface of the convex portion on the other end side of the other panel element body that faces the side surface of the one panel element body,
The inclined surface forming the fitting recess is provided at a position corresponding to a corner portion of the fitting recess,
Between the convex portion on the other end side of the other panel element body, the inner side edge part of the side surface facing the side surface on the one end side of the one panel element body, and the outermost part of the inclined surface, A panel body characterized in that seams between the panel bodies are formed.

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