JP3968088B2 - Eaves ceiling - Google Patents

Description

  The present invention relates to an eaves ceiling.

  Conventionally, an external corridor placed at the eaves of a building has often been adopted as a shared corridor in an apartment house. In this case, the lower corridor is often located below the upper corridor. In order to improve the appearance when looking upward from the corridor on the lower floor, it is common to provide an eaves ceiling below the floor of the upper corridor. The eaves ceiling is often formed by arranging a plurality of eaves ceiling panels along the eaves of the building for good workability.

  An example of the eaves ceiling 1 formed by the eaves ceiling panel 4 is as shown in FIG. 13 (see, for example, Patent Document 1). The eaves ceiling panel 4 is mainly formed by erecting an upright plate portion 6 on the periphery of the flat plate portion 5, and a horizontal slit-like insertion hole 7 is formed in the upright plate portion 6 on the side of the eaves ceiling panel 4. When the eaves ceiling panels 4 are arranged side by side so as to form the eaves ceiling 1, the insertion holes 7 of the adjacent eaves ceiling panels 4 are communicated with each other. Here, the side refers to the direction along the eaves. An eaves beam 2 serving as a structural material of the outer corridor is arranged in the direction along the eaves at the outdoor position of the outer wall 3 of the building, and the eaves ceiling panel 4 is bridged between the eaves beam 2 and the outer wall 3. The eaves ceiling 1 is formed by attaching so. Specifically, when the eaves ceiling panel 4 is installed between the eaves beam 2 and the outer wall 3, a fixture 8 is used to fix the outdoor side end of each eaves ceiling panel 4 to the eaves beam 2 ( (See FIG. 9). The fixture 8 is provided with a substantially horizontal fitting protrusion 9 in the direction along the eaves, and the fixture 8 is fixed to the eaves beam 2 at each position corresponding to the space between adjacent eaves ceiling panels 4. By inserting the fitting protrusions 9 into the insertion holes 7 in the communication state of the adjacent eaves ceiling panels 4, the adjacent eaves ceiling panels 4 are fixed to the eaves beam 2 in a connected state. That is, when this fixture 8 is used, the adjacent eaves ceiling panels 4 can be connected to each other and fixed to the eaves beam 2. The insertion hole 7 of the upper plate 6 is fitted into the fitting protrusion 9 of the fixture 8 from the inside, and the insertion hole 7 of the upright plate 6 of the other adjacent eaves ceiling panel 4 is then fitted to the fixture 8. Since the eaves ceiling panels 4 can be arranged side by side in order to fit into the bayonet protrusions 9 from the outside, good workability is ensured for the formation of the eaves ceiling 1 ( (See FIG. 10).

However, in the eaves ceiling 1 formed in this way, one eaves ceiling panel 4 of the eaves ceiling panels 4 constituting the eaves ceiling 1 is damaged or attached with dirt and needs to be replaced. When this occurs, the adjacent eaves ceiling panels 4 are continuously connected to each other by the fitting protrusions 9 of each fixture 8, that is, only one adjacent eaves ceiling panel 4 is removed from the fixture 8. Since it cannot be performed, all the eaves ceiling panels 4 forming the eaves ceiling 1 may have to be removed once, and there is a problem that the construction work is complicated.
JP 2002-201755 A

  The present invention has been invented in view of the above-described conventional problems, and can be dealt with by a simple construction work even when one of the eaves ceiling panels constituting the eaves ceiling needs to be replaced. It is an object to provide a simplified eaves ceiling.

In order to solve the above-mentioned problems, the eaves ceiling according to the present invention is provided with the eaves beam 2 along the eaves and extends along the eaves ceiling panel 4 so as to be bridged between the eaves beam 2 and the outer wall 3. A plurality of juxtaposed in the direction, the upright plate portion 6 is erected on the periphery of the flat plate portion 5 of the eaves ceiling panel 4, and the insertion hole 7 is drilled in the upright plate portion 6 positioned in the juxtaposed direction of the eave ceiling panel 4 Then, the insertion holes 7 of the adjacent upright plate portions 6 in the adjacent eaves ceiling panels 4 are communicated with each other, and the fixtures 8 are attached to the eaves beams 2 at positions corresponding to the adjacent eaves ceiling panels 4. Eaves formed by connecting the adjacent eaves ceiling panels 4 by fitting the insertion protrusions 9 projecting from the eaves ceiling panel 4 in one direction of the eaves ceiling panel 4 into the respective insertion holes 7 in the above communication state. Arrange any adjacent eaves ceiling panels 4 with a gap S in the direction along the eaves edge. Replacing the gap S wide substantially fixture 10 for clearance of the width at the position of the eaves beam 2 corresponding to the gap S, the arrangement direction of the unidirectional eaves ceiling panel 4 from the both widthwise end portions of the gap fixture 10 The projecting projections 11 are respectively provided in the projecting parts 11 and the respective projecting projecting pieces 11 corresponding to the respective insertion holes 7 of the eaves ceiling panel 4 that are adjacent to each other with the gap S therebetween are fitted into each other with the gap S therebetween. The eaves ceiling panels 4 are connected to each other, and a gap eaves ceiling panel 12 covering the gap S is arranged so as to be bridged between the eaves end beam 2 and the outer wall 3.

  According to this, when the eave ceiling 1 is formed, the eaves ceiling panel 4 adjacent to the eaves ceiling panel 4 by fitting the fitting protrusions 9 and 11 of the fixture 8 and the gap fixture 10 into the insertion hole 7 of the eaves ceiling panel 4. It is possible to carry out by a consistent construction work such as connecting them continuously, that is, it is possible to ensure good workability for the formation construction of the eaves ceiling 1, and a plurality of the eaves ceiling 1 are formed. When one of the eaves ceiling panels 4 needs to be replaced, the eaves ceiling panels 4 positioned between the pair of eaves ceiling panels 12 for gaps located between the eaves ceiling panels 4 that need to be replaced. That is, there is no need to remove all the eaves ceiling panels 4 forming the eaves ceiling 1, and it can be dealt with by a simple construction work.

  In the present invention, when forming an eaves ceiling, the fitting eaves of the eaves ceiling panel are fitted into the insertion hole of the eaves ceiling panel and the adjacent eaves ceiling panels are continuously connected to each other. In other words, it has the effect of ensuring good workability in the eaves ceiling forming construction, and it is one of the multiple eaves ceiling panels that form the eaves ceiling. If a replacement is required, the eaves ceiling panel located between the pair of eaves ceiling panels located between the eaves ceiling panels that need replacement may be removed. There is no need to remove all of the eaves ceiling panels that form the door, and it is possible to cope with simple construction work.

  1 to 12 show examples of embodiments of the present invention. In this example, the eaves ceiling 1 is formed in the outer corridor portion of the apartment house. Specifically, as shown in FIGS. 2 and 3 (a), the lower floor is below the floor 13 of the upper corridor. An eaves ceiling 1 is formed. In the outer corridor on the upper floor, eave pillars 14 are erected on the outdoor side of the building along the eaves at predetermined intervals, and eaves beams 2 are installed along the eaves between the eaves pillars 14. A floor beam 15 is disposed on the building side facing the beam 2, and a plurality of hallway joint beams 16 are installed between the eaves beam 2 and the floor beam 15 approximately horizontally along the eaves at predetermined intervals. A floor panel 17 is laid over the plurality of corridor joints 16 to form a floor 13 of the outer corridor. In the present example, the eaves beam 2 is made of a frame material having a U-shaped cross section that opens to the outdoor side, and the floor beam 15 is made of a frame material having a I-shaped cross section. The eaves beam 2 is vertically supported by a waist wall handrail panel 18 in the form of a vertical panel as a waist wall and a handrail in the outer corridor, and the floor beam 15 is received by a receiving frame 40 on the outer wall panel 3a constituting the outer wall 3 on the lower floor. The floor 41 on the upper floor and the floor panel 17 on the outer corridor are placed on the floor beam 15. Specifically, the lower end of the waist wall handrail panel 18 and the upper end of the outer wall panel 3a on the lower floor are set at substantially the same height. A parting material 19 as a draining member is attached to the outdoor side of the lower end of the waist wall handrail panel 18. Moreover, the eaves top attachment frame material 20 is attached horizontally to the upper end part of the outer wall panel 3a of the lower floor. Specifically, the eaves-top mounting frame member 20 is a frame member having an inverted L-shaped vertical section composed of a vertical piece 20a and a horizontal piece 20b, and is attached along the surface of the outer wall 3 with the vertical piece 20a. The horizontal piece 20b is projected horizontally from the outer wall 3 to the outdoor side.

  The eaves ceiling 1 on the lower floor is formed horizontally so as to pass between the upper end of the outer wall panel 3a on the lower floor and the lower end of the waist wall handrail panel 18 at the same height. The eaves ceiling 1 of this example has an eaves ceiling panel 4 arranged side by side along the eaves so as to be bridged between the outer wall 3 and the eaves beam 2, and a clearance eaves ceiling panel between any eaves ceiling panels 4. 12 is provided.

  Here, as shown in FIG. 6, the eaves ceiling panel 4 has a flat plate portion 5 having a rectangular shape in plan view that is long in the indoor / outdoor direction and short in the direction along the eaves edge, and rises over the periphery of the flat plate portion 5. The plate portion 6 is formed upright. Specifically, the rising plate portion 6 has a vertical piece portion 6a that rises vertically from the horizontal flat plate portion 5. Further, the upright plate portion 6 on the indoor side has a flange edge portion 6b protruding outward from the upper end of the vertical piece portion 6a. Moreover, in the upright board part 6 of the both sides of the direction along an eaves edge, the horizontal slit-shaped insertion hole 7 which penetrates the vertical piece part 6a in the direction along an eave edge is drilled in the part of the outdoor side, respectively. Yes.

  Further, as shown in FIG. 1, the gap eaves ceiling panel 12 includes a flat plate portion 21 that is long in the indoor and outdoor directions and short in the direction along the eaves, and is short in a plan view. The positioning piece portion 22 protrudes upward at the edge and the connecting piece portion 23 extends outwardly from the side, and the mounting block 24 protrudes upward at the outdoor end of the flat plate portion 5. An attachment piece 25 is formed so as to protrude upward at an end portion on the indoor side. Specifically, the mounting piece 25 is formed by a vertical piece 25a that rises vertically from the horizontal flat plate portion 21 and a flange edge 25b that protrudes outward from the upper end of the vertical piece 25a. As shown in FIGS. 4 and 5B, a cutout 22 a that avoids abutment of the fitting protrusion 11 of the gap fixture 10, which will be described later, is provided at a site on the outdoor side of the piece 22.

  In order to form the eaves ceiling 1 by using the eaves ceiling panel 4 and the eaves ceiling panel 12 for the gap, basically, the eaves ceiling panels 4 are sequentially arranged in the direction along the eaves, and these eaves ceiling panels 4 are arranged. Any adjacent eaves ceiling panels 4 are arranged with a gap S in the direction along the eaves edge, and the eaves ceiling panel 12 for gaps is arranged to be continuous with the eaves ceiling panel 4 so as to fill the gap S. It is done by that.

  Here, the eaves ceiling panel 4 is fixed to the outer wall 3 side as shown in FIG. 3C and FIG. 8 on the lower surface of the horizontal piece 20b of the eave ceiling mounting frame member 20 fixed to the outer wall 3. 4 along the flange edge portion 6b of the rising plate portion 6 located on the indoor side, and a fixing tool 26 such as a nail or a screw is driven from below. On the other hand, the eaves ceiling panel 4 is fixed to the eaves beam 2 side by using the fixture 8 as shown in FIG. In places where the eaves ceiling panel 4 is arranged with the gap S therebetween, the gap fixing tool 10 is used as shown in FIG.

  As shown in FIG. 9, the fixture 8 has a vertical plate-like fixing piece 27 that is fixed to the eaves beam 2, and the side piece 28 is directed from one end portion along the eaves of the fixing piece 27 toward the indoor side. Protruding and projecting the lower end of the protruding tip of the side piece 28 in one direction perpendicular to the side piece 28 to form a horizontal plate-like fitting protrusion piece 9 protruding in one direction along the eaves. It is a metal member. Here, a gap is formed between the horizontal fitting protrusion piece 9 and the fixed piece 27, and a positioning protrusion 29 is provided on the upper portion of the fixed piece 27. Moreover, in this example, the one end part of the fixed piece 27 and the protrusion direction of the fitting protrusion piece 9 are set to the opposite directions among the directions along the eaves. Specifically, as shown in FIG. 3A and FIG. 6, the fixing piece 27 is positioned along the indoor side surface of the eaves beam 2, and the positioning projection 29 is brought into contact with the lower surface of the eaves beam 2 to eaves beam. The fixing member 8 is vertically positioned with respect to 2 and the upper part of the fixing piece 27 is fixed to the eaves beam 2 with a fixing tool 30 such as a nail or a screw, and the lower end portion of the fixing piece 27 is fixed to the waist wall handrail panel 18. The fixing tool 8 is fixed to the eaves beam 2 by fixing to the lower end portion with a fixing tool 31 such as a nail or a screw. In the eaves ceiling panel 4 arranged adjacent to each other without a gap, the insertion holes 7 of the adjacent upright plate portions 6 are in communication with each other, but the eaves are located at positions corresponding to the adjacent eaves ceiling panels 4. According to the fixture 8 attached to the beam 2, as shown in FIG. 10, by fitting the fitting protrusions 9 of the fixture 8 into the respective insertion holes 7 in the communication state, the adjacent eaves ceiling panels 4 can be connected to each other. It is connected and fixed to the eaves beam 2.

  As shown in FIG. 7, the clearance fixture 10 has a vertical plate-like fixing piece 32 that is fixed to the eaves beam 2 side (in this example, the eaves pillar 14), and the lower end of the fixing piece 32 faces the indoor side. The horizontal piece 33 protrudes substantially horizontally, the hanging piece 34 is suspended from one end portion in the direction along the eaves of the tip portion of the horizontal piece 33, and the lower end portion of the hanging piece 34 is orthogonal to the hanging piece 34. A horizontal plate-like fitting protrusion 11 is formed that protrudes in one direction and protrudes in one direction along the eaves, and the other end in the direction along the eaves of the tip portion of the horizontal piece 33 A U-shaped frame member 39 that opens in the same direction as the protruding direction of the fitting protrusion 11 is attached to the lower surface of the horizontal piece 33 by welding, and the lower horizontal piece of the U-shaped frame member 39 is fitted into the protruding protrusion. 11 is a metal member configured as 11. That is, the gap fixture 10 is provided with a pair of fitting protrusions 11 and 11 that protrude in the same direction among the directions along the eaves, and are fitted at least below the horizontal piece 33. The protruding piece 11 has a protruding dimension smaller than the width dimension of the horizontal piece 33. This gap fixture 10 is attached at the position of the eaves beam 2 corresponding to the gap S formed between the arbitrary eaves ceiling panels 4, and in this example is attached to the eaves pillar 14 as shown in FIG. In the eaves ceiling 1 of this example, as shown in FIG. 2, eaves pillars 14 are erected with an interval for arranging 6 or 8 eaves ceiling panels 4 side by side. The eaves ceiling panel 4 is disposed at the position of the pillar 14 with a gap S therebetween, and the gap fixture 10 is attached to the eaves pillar 14. And the positioning protrusion 35 which protrudes to the outdoor side is formed in the one end part of the direction along the eaves of the horizontal piece 33 of the fixing tool 10 for gap | intervals, and this positioning protrusion 35 is surfaced in the direction along the eaves of the eaves pillar 14 The fixed piece 32 is positioned along the indoor side surface of the eaves pillar 14 and a fixing tool 36 such as a nail or a screw is driven from the indoor side to fix the positioning to the eaves pillar 14. Has been to be. At this time, the gap fixture 10 is in a state in which the protruding direction of each fitting protrusion 11 is directed in the same direction as the protruding direction of the fitting protrusion 9 of the fixing tool 8. The insertion holes 7 of the upright plate portions 6 in the pair of eaves ceiling panels 4 arranged with a gap S therebetween are in a state of being opposed to each other with the gap S therebetween. As shown in FIG. 5A and FIG. 11, the fitting protrusions 11 of the gap fixing tool 10 corresponding to the insertion holes 7 of the eaves ceiling panel 4 that are adjacent to each other with the gap S therebetween are fitted. The eaves ceiling panels 4 that are adjacent to each other with the S therebetween are connected to each other and fixed to the eaves beam 2 side.

  The clearance eaves ceiling panel 12 is fixed to the outer wall 3 side as shown in FIG. 1 by attaching the clearance eaves ceiling panel 12 to the lower surface of the horizontal piece 20b of the eave ceiling mounting frame member 20 fixed to the outer wall 3. Along with the flange edge 25b of the piece 25, a fixing tool 37 such as a nail or a screw is driven from below. On the other hand, the clearance eaves ceiling panel 12 is fixed to the eaves end beam 2 side by placing the upper surface of the mounting block 24 of the clearance eaves ceiling panel 12 along the lower surface of the horizontal piece 33 of the clearance fixture 10 and This is done by driving a fixing tool 38 such as a screw. At this time, as shown in FIG. 5B, the positioning piece 22 of the clearance eaves ceiling panel 12 is inserted into the clearance S so that the clearance eaves ceiling panel 12 is positioned in the clearance S. There is a continuity between the eaves ceiling panel 12 adjacent to the eaves ceiling panel 12 and the eaves ceiling panel 4 adjacent to the eaves ceiling panel 12 along the lower surface of the flat plate part 5 of the adjacent eaves ceiling panel 4. A good appearance can be made visible.

  Thus, in forming the eaves ceiling 1 of this example, at the site where the eaves ceiling panels 4 are arranged adjacent to each other without a gap, first, as shown in FIG. Is inserted into the fitting projection piece 9 of the fixture 8 from the inside thereof, and then the insertion hole 7 of the rising plate portion 6 of the other eaves ceiling panel 4 is inserted into the fitting projection piece 9 of the fixture 8. The eaves ceiling panels 4 can be arranged side by side in a connected state with good workability, and the eaves ceiling panels 4 are arranged adjacent to each other with a gap S therebetween. As shown in FIG. 11, the insertion hole 7 of the upright plate portion 6 of one eaves ceiling panel 4 that is adjacent to each other with the gap S first is inserted into one fitting protrusion 11 of the gap fixture 10. And then inserting the upright plate portion 6 of the other eaves ceiling panel 4 adjacent to each other with a gap S therebetween. The eaves ceiling panel 4 can be arranged side by side in a connected state with a good workability by fitting the hole 7 into the other fitting protrusion 11 of the gap fixture 10 from the outside. That is, when the eaves ceiling 1 is formed, the eaves ceiling panels 4 adjacent to each other by fitting the fitting protrusions 9 and 11 of the fixture 8 or the gap fixture 10 into the insertion hole 7 of the eaves ceiling panel 4. Can be performed by a consistent construction work such as connecting them continuously, and good workability is ensured as in the prior art. Further, the gap eaves ceiling panel 12 is attached to the gap S formed between the adjacent eaves ceiling panels 4, and the arrangement of the gap eaves ceiling panel 12 in the gap S is performed by the positioning piece 22. Positioning is performed, and fixing to the outer wall 3 side and the eaves beam 2 side is performed by placing the fixing tools 37 and 38 from below, so that good workability is ensured.

  By the way, in the eaves ceiling 1 of this example which has the said structure, when replacement | exchange needs to one of the some eaves ceiling panels 4 which form the eaves ceiling 1, it copes with simple construction work. Has the great advantage of being able to. That is, in the eaves ceiling 1 in which the eaves ceiling panels 4 are continuously arranged using only the fixtures 8 described in the related art, the fitting protrusions 9 of the fixtures 8 are adjacent to the eaves ceiling panels 4. Since it is inserted into each insertion hole 7 in a communicating state, that is, only one adjacent eaves ceiling panel 4 cannot be removed from the fixture 8, the eaves ceiling panel 4 is formed into one of the plurality of eaves ceiling panels 4. When replacement is necessary, the eaves ceiling panel 4 may have to be removed sequentially from the end of the eaves ceiling panel 4 in the direction along the eaves edge. On the other hand, in the eaves ceiling 1 of this example, each insertion hole 7 of the eaves ceiling panel 4 adjacent through the gap S is fitted into the corresponding fitting protrusion 11 of the gap fixture 10. That is, as shown in FIG. 12, only one of the eaves ceiling panels 4 adjacent to each other can be removed from the gap fixture 10, so that it is necessary to replace one of the plurality of eaves ceiling panels 4 forming the eaves ceiling 1. When this occurs, the eaves ceiling panel 4 located between the pair of eaves ceiling panels 12 for gaps located between the eaves ceiling panels 4 that need to be replaced may be removed. That is, in the eaves ceiling 1 of this example, it is not necessary to remove all eaves ceiling panels 4 forming the eaves ceiling 1 unlike the eaves ceiling 1 of the prior art, and can be dealt with by a simple construction work. .

  In this example, the gap S formed between the eaves ceiling panels 4 is provided at a position corresponding to the eaves pillar 14, and the example in which the gap fixture 10 disposed in the gap S is fixed to the eaves pillar 14 is illustrated. The gap S can be formed between any eaves ceiling panels 4. In this case, in the gap fixture 10 disposed in the gap S, the vertical dimension of the fixing piece 32 is increased, It goes without saying that the positioning projection 35 may be cut off to fix the gap fixture 10 at an arbitrary position of the eaves beam 2.

It is a disassembled perspective view of the principal part seen through partially in the eaves ceiling of the example of embodiment of this invention. It is a top view of an eaves ceiling same as the above. (A) is a longitudinal cross-sectional view of a portion A in FIG. 2, (b) is an enlarged view of a portion D in FIG. 3 (a), and (c) is an enlarged view of an portion E in FIG. 3 (a). It is a longitudinal cross-sectional view of B part of FIG. (A) is sectional drawing of the XX sectional line of FIG. 1, (b) is sectional drawing of the YY sectional line of FIG. It is a perspective view explaining the construction construction of the eaves ceiling in A part of FIG. It is a perspective view explaining the construction construction of the eaves ceiling in the B section of FIG. It is a perspective view explaining the construction construction of the eaves ceiling in the C section of FIG. It is a perspective view of a fixing tool same as the above. (A) (b) is sectional drawing explaining the eaves ceiling formation construction same as the above in order. It is sectional drawing explaining eaves ceiling formation construction same as the above. It is sectional drawing explaining the operation | work which removes one eaves ceiling panel from the fixing tool for gaps same as the above. It is a longitudinal cross-sectional view of the eaves ceiling of background art.

Explanation of symbols

1 eave ceiling 2 eaves beam 3 outer wall 4 eaves ceiling panel 5 flat plate portion 6 upright plate portion 7 insertion hole 8 fixing tool 9 fitting protrusion 10 fixing tool for gap 11 fitting protrusion piece 12 eaves ceiling panel for gap 14 eaves column S clearance

Claims (1)

Eaves eaves beams are arranged along the eaves, and a plurality of eaves ceiling panels are juxtaposed along the eaves so as to span between the eaves eaves and the outer wall. And pierced through holes in the upright plate part located in the direction in which the eaves ceiling panels are juxtaposed to allow the insertion holes of adjacent upright plate parts in the adjacent eaves ceiling panels to communicate with each other. Attach a fixture to the eaves beam at a position corresponding to between the eaves ceiling panels, and insert the fitting protrusions that project from the fixture in one direction of the eaves ceiling panel in the parallel direction into each insertion hole in the above communication state. The eaves ceiling is formed by connecting adjacent eaves ceiling panels, and any adjacent eaves ceiling panels are arranged with a gap in the direction along the eaves, and the eaves ceiling panel corresponding to this gap is positioned above. Attach a gap fixture that is approximately the same width as the gap width, and the width direction of the gap fixture Each projecting the fitting protrusion in one direction arrangement direction of the eaves ceiling panel from the end, it is fitted into each of the fitting protrusion corresponding to the insertion holes of the eaves ceiling panel adjacent across a gap The eaves ceiling is characterized in that the eaves ceiling panels adjacent to each other with a gap are connected to each other, and the eaves ceiling panel for covering the gap is disposed between the eaves end beam and the outer wall.

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