JP4567022B2 - Interior panel structure - Google Patents

Description

  The present invention relates to an interior panel structure having an interior panel material attached to the surface of a base material.

  In general, wall surfaces and ceiling surfaces of restaurant kitchens, food processing plants, and clean rooms have good fireproofing, waterproofing, and corrosion resistance, and are easy-to-clean surface materials that can maintain a hygienic environment. Is constructed. For example, a stainless steel plate is used as the surface material.

  The surface material is formed as an interior panel material formed by cutting a flat stainless steel plate, bending or welding if necessary. And at the time of construction construction of the above-mentioned kitchen, etc., after attaching the foundation material of the building, the interior panel material is fixed to this foundation material, and is pasted while being sequentially connected.

  By the way, there are corners such as an entrance corner and an exit corner on the inner surface of the building. This corner is a portion where a vertical plane and a horizontal plane are connected, and is formed at a right angle. For this reason, there has been a problem that foreign matters such as dust are likely to adhere to the corners and are difficult to clean.

Therefore, in order to solve the above problem, the applicant of the present application is applied to a baseboard constructed at the corner where the wall surface and the floor surface intersect as an interior panel material, and the following Patent Document 1 (Japanese Patent Laid-Open No. 2000-265658) discloses: Invented the skirting board and its construction method disclosed above. This skirting board has a concave curved plate portion between which the upper end is fixed to the wall surface and the lower end is fixed to the floor surface at the corner where the wall surface and the floor surface intersect. According to this skirting board, the right-angled corners are eliminated by the curved plate part, so that foreign matters such as dust are difficult to adhere and cleaning is facilitated.
Moreover, as a baseboard constructed in the corner part where a wall surface and a floor surface cross, there exist some which are described in the following patent documents 2 thru | or 4.
JP 2000-265658 A Japanese Utility Model Publication No. 58-85040 Japanese Utility Model Publication No. 58-190550 JP-A-9-137595

  However, in the interior panel material of Patent Document 1 described above, it is not easy to form the curved plate portion, and accurate dimensional accuracy cannot be obtained.

In particular, in the composite corner where the corner where the wall surface and the wall surface intersect with the corner where the wall surface and the wall surface intersect, a curved plate portion curved in three dimensions is required, and the molding is easy. There was a problem that it took time and cost. Further, regardless of the skirting, as well for other corners and complex corners, forming the curved plate portion is tinged difficult.

  Therefore, in order to solve the above-described problems, the present invention provides an interior panel structure having an interior panel material that can easily obtain a configuration that is applied to a corner, prevents adhesion of foreign matters, and improves cleanability. It is an object.

In order to achieve the above object, the interior panel structure according to claim 1 of the present invention is a corner where the wall surface and the floor surface intersect, and the wall surface intersecting the wall surface at an obtuse angle is formed on both sides of the wall surface constituting the corner portion. In an interior panel structure having an interior panel material (baseboard 6) attached along a composite corner that constitutes a continuous entry corner or exit corner , the interior panel material is erected along the wall surface. the fixing piece and the fixing piece guide piece and a fixed portion fixed to the base material of the building more becomes at the wall surface which is bent from the horizontal direction from the lower end of that, a right angle from the tip of the fixed portion of the guide piece And a flat plate portion formed of an inclined plate that is bent at an obtuse angle from the front end of the vertical plate and extends to the floor surface side .

In the interior panel material, the fixing piece constituting the fixing portion is bent along a wall surface where the fixing portion and the flat plate portion intersect with the wall surface at an obtuse angle on both sides of the wall surface forming the corner portion. It is continuous at an obtuse angle.

The lower end edge of the inclined plate of the flat plate portion is embedded in the mortar by placing mortar that forms a floor surface .

The interior panel material used for the interior panel structure of the present invention described above has a flat plate portion that is attached as a surface material of a portion that becomes a corner portion on the inner surface of a building, and is bent at an obtuse angle. As a result, it is possible to prevent foreign matters such as dust from adhering and improve the cleaning performance. Moreover, since the flat plate portion is configured by only a flat surface without having a curved surface, a configuration for obtaining the above effect can be easily obtained.

Further, according to the present invention, a corner portion where the wall surface and the floor surface intersect, and an entrance corner portion or an exit corner portion where the wall surface intersecting with the wall surface at an obtuse angle is continuous on both sides of the wall surface constituting the corner portion. In the interior panel structure having an interior panel material attached along the composite corner, the interior panel material is formed in a horizontal direction from a fixed piece standing along the wall surface and a lower end of the fixed piece. A fixed portion that is fixed to the base material of the building on the wall surface side, a vertical plate that is bent at a right angle from the tip of the guide piece of the fixed portion, and an obtuse angle from the tip of the vertical plate A flat plate portion formed of an inclined plate that is bent and extends toward the floor surface, and the fixed portion and the flat plate portion are obtuse with the wall surface on both sides of the wall surface constituting the corner portion. Along the intersecting wall surfaces, the fixed piece constituting the fixed portion is bent. From where are continuous at an obtuse angle, while preventing the adhesion of foreign substances such as dust, it is possible to improve the cleaning property. In addition, the continuous portion does not need to be curved in a three-dimensional direction, and is configured with only a flat surface without a curved surface, so that a configuration for obtaining the above effect can be easily obtained. .

Furthermore, in the present invention, the lower end edge of the inclined plate constituting the bent lower end of the interior panel material is embedded in the mortar forming the floor surface, so that the mounting state of the interior panel material is further stabilized, and the surface of the inclined plate Since the mortar surface of the floor and the mortar surface are continuous with no gap, the cleaning property is further improved.

Embodiments of the present invention will be specifically described below with reference to the drawings.
FIG. 1 is a perspective view showing the inside of a building having an interior panel structure of the present invention.

  As shown in FIG. 1, the interior panel material used for the interior panel structure is mainly applied as a surface material on a wall surface A, a ceiling surface B, or the like that is an inner surface of a building. As the surface material, for example, a stainless steel plate that is a nonflammable metal is used.

  A rectangular panel 1 is used as the interior panel material for the wall surface A and the ceiling surface B. As shown in FIG. 2, the panel 1 has the joint part 1a by which the edge part adjacent to the other panel 1 was bent by the substantially Z shape. The joint portion 1 a is superposed on each other between the panels 1 to form a recess 3 at the site of the base material 2. A joint material 4 a is inserted into the recess 3. The joint material 4a is fixed to the base material 2 together with the joint portion 1a superposed by screw fixing. Moreover, the recessed part 3 is obstruct | occluded by insertion of the joint cover 4b.

  The panel 1 is constructed on the flat surfaces of the wall surface A and the ceiling surface B, respectively, but the corner (entrance corner) where the wall surface A and the floor surface C intersect, the corner where the wall surface A and the wall surface A intersect ( The interior panel material is attached to each corner (entrance corner) where the wall surface A and the ceiling surface B intersect (entrance corner portion).

  First, the interior panel material concerning the corner (entrance corner) where the wall surface A and the floor surface C intersect will be described. FIG. 3 is a perspective view showing the interior panel material at the corner where the wall surface A and the floor surface C intersect.

As shown in FIG. 3, skirting boards 6 as interior panel materials are provided at the corners (inner corners) where the wall surface A and the floor surface C intersect. The skirting board 6 is made of a stainless steel plate or the like, and is formed in a longitudinal shape so as to follow a corner where the wall surface A and the floor surface C intersect. The skirting board 6 has a fixing part 7 at the upper end edge in the longitudinal direction. The fixing part 7 includes a fixing piece 7a and a guide piece 7b. The fixing piece 7 a is a plate piece standing along the wall surface A, and is fixed to the vertical surface of the base material 2 with screws. The base material 2 is composed of a vertical beam material. The guide piece 7b is bent so as to be horizontal at the lower end of the fixed piece 7a. The guide piece 7 b has a predetermined width H along the longitudinal direction of the skirting board 6. The width H of the guide piece 7b is formed to be approximately the same as the thickness of the panel 1 applied to the wall surface A. That is, the guide piece 7 b is formed so as to accommodate the thickness of the panel 1.

A flat plate portion 8 is bent below the fixed portion 7. The flat plate portion 8 in the present embodiment includes a vertical plate 8a and an inclined plate 8b. The vertical plate 8a is bent substantially perpendicularly from the guide piece 7b and is parallel to the wall surface A. Inclined plate 8b is continuously being bent at an obtuse angle to the lower side of the vertical plate 8a, is an obtuse angle relationship to the wall A and the floor C. In addition , the flat plate part 8 may be comprised only by the inclination board 8b bent from the guide piece 7b.

  The skirting board 6 screws the fixing part 7 (fixing piece 7a) to the base material 2 so that the inclined plate 8b of the flat plate part 8 covers the corner where the wall surface A and the floor surface C intersect. Then, the lower end edge of the inclined plate 8 b of the flat plate portion 8 that is bent at an obtuse angle and is continuous is embedded by placing a mortar 9. Thereby, the corner portion where the wall surface A and the floor surface C intersect with each other is constituted by the flat plate portion 8 at an obtuse angle with respect to the wall surface A and the floor surface C. Further, the flat plate portion 8 is substantially flush with the outer surface of the panel 1 attached to the wall surface A because the guide piece 7 b accommodates the thickness of the panel 1.

  As described above, according to the flat plate portion 8 of the skirting board 6, since the corner portion where the wall surface A and the floor surface C cross each other is configured with an obtuse angle, adhesion of foreign matters such as dust is prevented and cleaning performance is improved. It becomes possible. Further, since the flat plate portion 8 is configured only by a flat surface without having a curved surface, a configuration for obtaining the above-described effect can be easily obtained.

Incidentally, FIG. 4 is a plan view showing an interior panel material applied to a composite corner portion in which a corner portion where the wall surface A and the wall surface A intersect is combined with a corner portion where the wall surface A and the wall surface A intersect.
The interior panel material shown in FIG. 4 applies the baseboard 6, and a baseboard 6 ′ is provided between the two baseboards 6 described above at the corner where the wall surface A and the wall surface A intersect. It becomes. The skirting board 6 ′ has a fixing part 7 ′ and a flat plate part 8 ′ in the same manner as the skirting board 6. The fixing portion 7 ′ includes a fixing piece 7a ′ and a guide piece 7b ′. The fixed piece 7 a ′ is provided continuously to each fixed piece 7 a of each skirting board 6, and is bent at an obtuse angle with respect to each wall surface A. The guide piece 7b ′ is provided continuously to each guide piece 7b of each skirting board 6, is bent so as to be horizontal at the lower end of the fixed piece 7a ′, and has a predetermined width H. The flat plate portion 8 ′ includes a vertical plate 8a ′ and an inclined plate 8b ′. The vertical plate 8 a ′ is provided continuously to each vertical plate 8 a of each base plate 6 and is bent at an obtuse angle with respect to each wall surface A. The inclined plate 8b ′ is provided continuously to each vertical plate 8b of each base plate 6 and is bent at an obtuse angle with respect to the floor surface C and each wall surface A. That is, the corner where the wall surface A and the floor surface C intersect is configured with an obtuse angle with respect to the wall surface A and the floor surface C by the flat plate portion 8 of the skirting board 6, and the corner portion where the wall surface A and the wall surface A intersect with each other. However, it is comprised at an obtuse angle with respect to each wall surface A by flat-plate part 8 'which continues at an obtuse angle.

FIG. 5 is a plan view showing the interior panel material for the composite corner where the corner where the wall surface A and the floor C intersect is combined with the corner where the wall A and wall A intersect.
The interior panel material shown in FIG. 5 applies the above-mentioned baseboard 6, and a baseboard 6 ″ is provided between the above-mentioned two baseboards 6 at the corner where the wall surface A and the wall surface A intersect. The skirting board 6 ″ has a fixed portion 7 ″ and a flat plate portion 8 ″ in the same manner as the skirting board 6 described above. The fixing portion 7 ″ includes a fixing piece 7a ″ and a guide piece 7b ″. The fixing piece 7a ″ is provided continuously to each fixing piece 7a of each base plate 6 and is bent at an obtuse angle with respect to each wall surface A. It is tuned. The guide piece 7b "is provided continuously to each guide piece 7b of each skirting board 6, is bent so as to be horizontal at the lower end of the fixed piece 7a", and has a predetermined width H. The flat plate portion 8 ″ includes a vertical plate 8a ″ and an inclined plate 8b ″. The vertical plate 8a ″ is provided continuously to each vertical plate 8a of each base plate 6 and has an obtuse angle with respect to each wall surface A. It is bent at. The inclined plate 8b "is continuously provided on each vertical plate 8b of each baseboard 6 and is bent at an obtuse angle with respect to the floor surface C and each wall surface A. That is, the wall surface A and the floor surface C are The intersecting corner portion is constituted by the flat plate portion 8 of the skirting board 6 at an obtuse angle with respect to the wall surface A and the floor surface C, and the protruding corner portion where the wall surface A and the wall surface A intersect is an obtuse angle continuous flat plate portion 8 ″. Is formed at an obtuse angle with respect to each wall surface A.

  In this way, according to the base plate 6 ′ and the flat plate portion 8 ′ and the flat plate portion 8 ″ of the base plate 6 ″, the wall surface A and the wall surface A intersect at the entrance corner where the wall surface A and the floor surface C intersect. Since the composite corner portion where the corner portion and the protruding corner portion are combined is an obtuse angle, it is possible to prevent foreign matters such as dust from adhering and improve the cleanability. Further, since the flat plate portion 8 ′ and the flat plate portion 8 ″ are configured by only a flat surface without having a curved surface, it is possible to easily obtain a configuration for obtaining the above effect.

  Next, the interior panel material applied to the corners (entering corners / exiting corners) where the wall surface A and the wall surface A intersect will be described. FIG. 6 is a plan view showing the interior panel material at the corner where the wall surface A and the wall surface A intersect.

  As shown in FIG. 6, a corner connecting member 10 as an interior panel material is provided at a corner where the wall surface A and the wall surface A intersect. The corner connecting member 10 is made of a stainless steel plate or the like, and is formed in a longitudinal shape so as to extend along the corner where the wall surface A and the wall surface A intersect. Each corner connecting member 10 has a fixing portion 11 at each side edge in the longitudinal direction. Each fixing portion 11 includes a fixing piece 11a and a guide piece 11b. The fixed piece 11 a is a plate piece along the wall surface A. The fixing pieces 11a are perpendicular to each other in plan view, and are fixed to the base material 2 on the wall surface A side by screws. The guide pieces 11 b are bent at right angles to the respective fixed pieces 11 a and have a predetermined width H along the longitudinal direction of the corner connecting member 10. The width H of the guide piece 11b is formed to be approximately the same as the thickness of the panel 1 constructed on the wall surface A. That is, the guide piece 11 b is formed so as to accommodate the thickness of the panel 1.

  Between each fixed part 11, the fixed part 11 is connected and the flat plate part 12 provided along the longitudinal direction of the corner connection material 10 is bent. The flat plate portion 12 is provided continuously to each guide piece 11b and is bent at an obtuse angle with respect to each wall surface A.

  The corner connection member 10 covers the corners where the wall surfaces A intersect by fixing the fixing portions 11 (fixed pieces 11a) to the base material 2 with screws. As a result, the corners where the wall surface A and the wall surface A cross each other are formed at an obtuse angle with respect to each wall surface A by the flat plate portion 12. The flat plate portion 12 continues at an obtuse angle to the outer surface of the panel 1 attached to each wall surface A because the guide piece 11b accommodates the thickness of the panel 1. In addition, at the lower end portion of the corner connecting member 10, the width applied to the corner where the wall A and the floor C intersect is combined with the corner where the wall A and the wall A intersect is combined. It is connected to the tree 6 'substantially flush.

  As described above, according to the flat plate portion 12 of the corner connecting member 10, the corner where the wall surface A and the wall surface A intersect is configured with an obtuse angle, thereby preventing adhesion of foreign matters such as dust and cleaning properties. It becomes possible to improve. Moreover, since the flat plate portion 12 is configured by only a flat surface without having a curved surface, it is possible to easily obtain a configuration for obtaining the above effect.

FIG. 7 is a plan view showing the interior panel material at the corner where the wall surface A and the wall surface A intersect.
As shown in FIG. 7, a projected corner connecting member 14 as an interior panel material is provided at a projected corner where the wall surface A and the wall surface A intersect. The protruding corner connecting member 14 is made of a stainless steel plate or the like, and is formed in a longitudinal shape along the protruding corner where the wall surface A and the wall surface A intersect. The protruding corner connecting member 14 has fixing portions 15 at both side edges in the longitudinal direction. Each fixing portion 15 includes a fixing piece 15a and a guide piece 15b. The fixed piece 15 a is a plate piece along the wall surface A. The fixing pieces 15a are perpendicular to each other in plan view, and are fixed to the base material 2 on the wall surface A side by screws. The guide pieces 15 b are bent at right angles to the respective fixed pieces 15 a and have a predetermined width H along the longitudinal direction of the protruding corner connecting member 14. The width H of the guide piece 15b is formed to be approximately the same as the thickness of the panel 1 constructed on the wall surface A. That is, the guide piece 15 b is formed so as to accommodate the thickness of the panel 1.

  Between each fixing part 15, each fixing part 15 is connected, and a flat plate part 16 provided along the longitudinal direction of the protruding corner connecting member 14 is bent. The flat plate portion 16 is provided continuously to each guide piece 15b and is bent at an obtuse angle with respect to each wall surface A.

  The protruding corner connecting member 14 covers the protruding corner portion where each wall surface A intersects by fixing each fixing portion 15 (fixing piece 15a) to the base material 2 with screws. Thereby, the protruding corner portion where the wall surface A and the wall surface A intersect each other is configured with an obtuse angle with respect to each wall surface A by the flat plate portion 16. The flat plate portion 16 continues at an obtuse angle to the outer surface of the panel 1 attached to each wall surface A because the guide piece 15b accommodates the thickness of the panel 1. In addition, the said corner | angular part connection material 14 is the said width | variety concerning the composite corner which the corner | angular part where the wall surface A and the wall surface A cross | intersect with the corner part where the wall surface A and the floor surface C cross | intersect in the lower end part Connected to the tree 6 ″ substantially flush.

  As described above, according to the flat plate portion 16 of the protruding corner connecting member 14, the protruding corner portion where the wall surface A and the wall surface A intersect with each other is configured with an obtuse angle, thereby preventing adhesion of foreign matters such as dust and cleaning properties. It becomes possible to improve. Moreover, since the flat plate part 16 is comprised only by the plane, without having a curved surface, it is possible to obtain the structure for acquiring the said effect easily.

  Next, the interior panel material concerning the corner (entrance corner) where the wall surface A and the ceiling surface B intersect will be described. FIG. 8 is a cross-sectional view showing the interior panel material at the corner where the wall surface A and the ceiling surface B intersect.

  As shown in FIG. 8, a ceiling corner connecting member 18 as an interior panel material is provided at a corner (inner corner) where the wall surface A and the ceiling surface B intersect. The ceiling corner connecting member 18 is made of a stainless steel plate or the like, and is formed in a longitudinal shape so as to extend along the corner where the wall surface A and the ceiling surface B intersect. The ceiling corner connecting member 18 has a fixing portion 19 at each of an upper end edge and a lower end edge in the longitudinal direction. Each fixing portion 19 includes a fixing piece 19a and a guide piece 19b. The fixed piece 19a is a plate piece along the wall surface A and the ceiling surface B, respectively. The fixing pieces 19a are perpendicular to each other in a side view, and are fixed to the base material 2 on the wall surface A side and the ceiling surface B side by screws. The guide pieces 19b are bent at right angles to the respective fixed pieces 19a and have a predetermined width H along the longitudinal direction of the ceiling corner connecting member 18. The width H of the guide piece 19b is formed to be approximately the same as the thickness of each panel 1 constructed on the wall surface A and the ceiling surface B. That is, the guide piece 19b is formed so as to accommodate the thickness of the panel 1.

  Between each fixed part 19, the fixed part 19 is connected and the flat plate part 20 provided along the longitudinal direction of the ceiling corner part connection material 18 is bend-formed. The flat plate portion 20 is provided continuously to each guide piece 19b and is bent at an obtuse angle with respect to the wall surface A and the ceiling surface B. The flat plate portion 20 in the present embodiment includes a vertical plate 20a and an inclined plate 20b. The vertical plate 20a is bent substantially vertically from each guide piece 19b and is parallel to the wall surface A and the ceiling surface B. The inclined plate 20b is provided continuously to each vertical plate 20a and is bent at an obtuse angle with respect to the wall surface A and the ceiling surface B. In addition, the flat plate part 20 may be comprised only by the inclination board 20b bent from the guide piece 19b.

  The ceiling corner connecting member 18 is configured such that each fixed portion 19 (fixed piece 19a) is screwed to the base material 2 so that the inclined plate 20b of the flat plate portion 20 has a corner portion where the wall surface A and the ceiling surface B intersect. cover. Thereby, the corner portion where the wall surface A and the ceiling surface B intersect with each other is constituted by the flat plate portion 20 at an obtuse angle with respect to the wall surface A and the ceiling surface B. Further, the flat plate portion 20 is substantially flush with the outer surface of the panel 1 attached to the wall surface A and the ceiling surface B because the guide piece 19b accommodates the thickness of the panel 1.

  As described above, according to the flat plate portion 20 of the ceiling corner connecting member 18, the entrance corner where the wall surface A and the ceiling surface B intersect with each other is configured with an obtuse angle. Can be improved. In addition, since the flat plate portion 20 is configured by only a flat surface without having a curved surface, it is possible to easily obtain a configuration for obtaining the above effect.

Incidentally, FIG. 9 is a bottom view showing the interior panel material relating to the composite corner portion in which the corner portion where the wall surface A and the ceiling surface B intersect is combined with the corner portion where the wall surface A and the wall surface A intersect.
The interior panel material shown in FIG. 9 applies the ceiling corner connecting material 18, and in the entrance corner where the wall surface A and the wall surface A cross each other, the ceiling panel connecting material 18 is between the two ceiling corner connecting materials 18 described above. A corner connecting member 18 'is provided. The ceiling corner connecting member 18 ′ has a fixing portion 19 ′ and a flat plate portion 20 ′, like the ceiling corner connecting member 18. The fixing portion 19 ′ includes a fixing piece 19a ′ and a guide piece 19b ′. The fixed piece 19 a ′ is provided continuously to each fixed piece 19 a of each ceiling corner connecting member 18, and is bent at an obtuse angle with respect to each wall surface A. The guide piece 19b ′ is provided continuously to each guide piece 19b of each ceiling corner connecting member 18, bent at a right angle to the fixed piece 19a ′, and has a predetermined width along the longitudinal direction of the ceiling corner connecting member 18. Make an H. The flat plate portion 20 ′ is composed of a vertical plate 20a ′ and an inclined plate 20b ′. The vertical plate 20 a ′ is provided continuously to each vertical plate 20 a of each ceiling corner connecting member 18, and is bent at an obtuse angle with respect to each wall surface A. The inclined plate 20 b ′ is provided continuously to each vertical plate 20 b of each ceiling corner connecting member 18, and is bent at an obtuse angle with respect to the ceiling surface B and each wall surface A. That is, the corner portion where the wall surface A and the ceiling surface B intersect is configured with an obtuse angle with respect to the wall surface A and the ceiling surface B by the flat plate portion 20 of the ceiling corner connecting member 18, and the wall surface A and the wall surface A intersect. The corners are formed at an obtuse angle with respect to each wall surface A by the flat plate portion 20 ′ that continues at an obtuse angle. In addition, as for ceiling corner part connection material 18 ', fixing | fixed part 19' is connected to the upper end part of the above-mentioned corner connection part 10 substantially flush.

FIG. 10 is a bottom view showing the interior panel material relating to the composite corner where the corner where the wall surface A and the ceiling surface B intersect is combined with the corner where the wall surface A and the wall surface A intersect.
The interior panel material shown in FIG. 10 applies the ceiling corner connecting member 18, and a ceiling is formed between the two ceiling corner connecting members 18 described above at the protruding corner where the wall surface A and the wall surface A intersect. A corner connecting member 18 ″ is provided. The ceiling corner connecting member 18 ″ has a fixing portion 19 ″ and a flat plate portion 20 ″ in the same manner as the ceiling corner connecting member 18. The fixing portion 19 ″ includes a fixing piece 19a ″ and a guide piece 19b ″. The fixing piece 19a ″ is provided continuously to each fixing piece 19a of each ceiling corner connecting member 18 and is attached to each wall surface A. It is bent at an obtuse angle. The guide piece 19b "is provided continuously to each guide piece 19b of each ceiling corner connecting member 18, is bent at a right angle to the fixed piece 19a", and has a predetermined width along the longitudinal direction of the ceiling corner connecting member 18. Make an H. The flat plate portion 20 ″ is composed of a vertical plate 20a ″ and an inclined plate 20b ″. The vertical plate 20a ″ is continuously provided on each vertical plate 20a of each ceiling corner connecting member 18 and is attached to each wall surface A. On the other hand, it is bent at an obtuse angle. The inclined plate 20b "is continuously provided on each vertical plate 20b of each ceiling corner connecting member 18, and is bent at an obtuse angle with respect to the ceiling surface B and each wall surface A. That is, the wall surface A and the ceiling surface. The corner where B intersects is configured with an obtuse angle with respect to the wall surface A and the ceiling surface B by the flat plate portion 20 of the ceiling corner connecting member 18, and the protruding corner where the wall A and the wall surface A intersect is obtuse An obtuse angle is formed with respect to each wall surface A by a continuous flat plate portion 20 ″. In the ceiling corner connecting member 18 ″, the fixing portion 19 ″ is connected substantially flush with the upper end portion of the above-described protruding corner connecting member 14.

  As described above, according to the ceiling corner connecting member 18 ′ and the flat plate portion 20 ′ and the flat plate portion 20 ″ of the ceiling corner connecting member 18 ″, the wall surface A and the wall corner A are formed at the corner where the wall surface A and the ceiling surface B intersect. Since the composite corner portion where the entrance corner portion and the exit corner portion where the wall surface A intersects is composed of an obtuse angle, it is possible to prevent foreign substances such as dust from adhering and improve the cleaning performance. Further, since the flat plate portion 20 ′ and the flat plate portion 20 ″ are configured by only a flat surface without having a curved surface, it is possible to easily obtain a configuration for obtaining the above effect.

  In the above-described embodiment, an example in which a stainless steel plate is used as the plate material constituting the interior panel material has been described. However, if the plate material has good fire resistance, strength, and workability, for example, an aluminum steel plate Or a steel plate. Moreover, the resin steel plate by which the said board | plate material was coated with the synthetic resin may be sufficient.

The perspective view which shows the inside of the building using the interior panel material of this invention. The perspective view which shows the interior panel material concerning a wall surface and a ceiling surface. The perspective view which shows the interior panel material concerning the corner part where a wall surface and a floor surface cross. The top view which shows the interior panel material concerning the composite corner which the corner | angular part where a wall surface and a wall surface cross | intersect is compounded with the corner where a wall surface and a floor surface intersect. The top view which shows the interior panel material concerning the composite corner part which the corner | angular part where a wall surface and a wall surface cross | intersect the compounded corner part where a wall surface and a wall surface cross. The top view which shows the interior panel material concerning the entrance corner where a wall surface and a wall surface cross. The top view which shows the interior panel material concerning the exit corner where a wall surface and a wall surface cross. Sectional drawing which shows the interior panel material concerning the corner part where a wall surface and a ceiling surface cross. The bottom view which shows the interior panel material concerning the composite corner which the corner | corner where a wall surface and a wall surface cross | intersect the corner | corner where a wall surface and a wall surface intersect are compounded. The bottom view which shows the interior panel material concerning the composite corner part which the corner part where a wall surface and a wall surface cross | intersect the corner part where a wall surface and a wall surface intersect is compounded.

  7, 7 ', 7 "... fixed part, 8, 8', 8" ... flat plate part, 11 ... fixed part, 12 ... flat plate part, 15 ... fixed part, 16 ... flat plate part, 19, 19 ', 19 "... Fixed part, 20, 20 ', 20 "... flat plate part, A ... wall surface, B ... ceiling surface, C ... floor surface.

Claims (1)

It is a corner where the wall surface and the floor surface intersect, and is attached along the composite corner portion constituting the entrance corner portion or the exit corner portion where the wall surface intersecting with the wall surface at an obtuse angle is continuous on both sides of the wall surface constituting the corner portion. In an interior panel structure having an interior panel material
The interior panel material is composed of a fixed piece erected along the wall surface and a guide piece bent in a horizontal direction from the lower end of the fixed piece, and is fixed to the base material of the building on the wall surface side. A flat plate formed of a fixed plate that is bent at a right angle from the tip of the guide piece of the fixed plate and an inclined plate that is bent at an obtuse angle from the tip of the vertical plate and extends to the floor surface side. And comprising
In the interior panel material, the fixing piece constituting the fixing portion is bent along the wall surface where the fixing portion and the flat plate portion intersect the wall surface at an obtuse angle on both sides of the wall surface forming the corner portion. The interior panel structure is characterized in that it is continuous at an obtuse angle, and a lower end edge of the inclined plate of the flat plate portion is embedded in the mortar by placing a mortar forming a floor surface .

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