JP6134949B2 - Boarded wall structure and building exterior structure equipped with the same - Google Patents

Description

  The present invention relates to a structure of a horizontal slab board wall and a building exterior structure such as a solarium equipped with this board wall structure.

  Since it has the great advantage of being able to increase the functionality and convenience of buildings such as houses and stores, it has the great advantage of being a garden room type building external structure such as a solarium, terrace, balcony, etc. There are an increasing number of cases in which side-through type building exterior structures such as ports, bicycle storage places, open terraces, storerooms, and passageways are constructed (installed and expanded) outside the building body such as a house (for example, Patent Document 1, Patent) Reference 2).

  The garden room type building exterior structure A includes a front wall portion 1 provided along the outer wall T1 of the building body T such as a house and at a predetermined distance from the outer wall T1, and one end 2a at the front wall portion 1. The roof part 2 provided with the other end connected to the outer wall T1 side of the building main body T, and the front wall part 1, the roof part 2 and the outer wall T1 side of the building main body T are provided respectively. And a pair of side wall portions 3 (see FIGS. 1 and 2).

  Further, in this type of building external structure A, the front wall 1 is placed on a foundation 4 such as dirt concrete, a deck, or an independent foundation, in a lateral direction S1 along the outer wall T1 of a building body T such as a house, and the outer wall T1. And a base 5 installed at a predetermined interval, and a plurality of support columns 6 which are erected by connecting the lower end 6a to the base 5 and are arranged in parallel at a predetermined interval in the lateral direction S1. The beam 7 connected to the upper ends of the plurality of columns 6 and installed in the lateral direction S1, and the lower ends thereof are supported on the base 5, the both ends are supported on the columns 6, and the upper ends are supported on the columns 7, respectively. Some have a front panel (wall surface member) 8 such as a glass plate disposed between adjacent columns 6.

  In addition, the roof 2 is disposed with a rafter 10 installed on the building body T, with a predetermined interval in the lateral direction S1, and connected to the girder 7 at one end and to the rafter 10 at the other end. A plurality of rafters 11 are installed, and a roof material 12 such as a resin plate such as polycarbonate or acrylic or a glass plate that is supported by the rafters 11 to form a roof surface is provided.

  Further, the side wall portion 3 is generally configured by installing the base 5, the column 6, and the side panel (wall surface member) 13 as well as the front wall portion 1, or by installing the folding door 14 and the window. Has been.

JP 2007-247176 A JP 2002-227438 A

  Here, a plurality of substantially rectangular flat plate members (blade plates) 15 are provided in the form of a horizontal wing plate wall (board wall structure) 16 that is stacked up and down so that the respective plate surfaces are flush with each other. 3 or the front wall 1 may be configured.

  Moreover, the board | plate material 15 uses an aluminum extrusion shape material similarly to the base 5, the support | pillar 6, the girder 7, the rafter 11, the rafter hook 10, etc., from the upper surface in the center of the width direction of the upper end part (or lower end part). It has an engaging projection that protrudes upward and extends from one end to the other end, and protrudes upward on both sides in the thickness direction of the lower end (or upper end), respectively, from the one end to the other side. A protrusion extending to the end is formed, and an engaging recess is formed at the center in the thickness direction between the pair of protrusions.

  Then, the plate members are stacked one on top of the other while sequentially engaging the engagement protrusions of the lower plate member with the engagement recesses of the upper plate member. As a result, the extruded aluminum material is used as the plate material (horizontal slab), and the plate materials 15 adjacent to each other in the vertical direction are joined together by this real joint or arrow joint, and are held together in a state where the plate surfaces are flush with each other. A board wall 16 is constructed.

  However, when building a plastered wall in which plates (panels) are stacked on the side wall (or front wall) of a building exterior structure such as the above-mentioned conventional solarium, long aluminum extruded profiles are used in the field. In many cases, a plurality of plates are formed by cutting at the site according to the situation.

  Then, by cutting at the site in this way and forming a plurality of plate materials, a dimensional error in the width direction (longitudinal direction) occurs in each plate material, and accordingly, a plurality of plate materials are stacked up and down to form a plate-wall In some cases, the upper and lower plate materials may be laterally displaced or rattled due to dimensional differences.

  In addition, a frame member having a U-shaped cross section attached to the side edges of a plurality of plate members cannot absorb the dimensional difference between the plate members. For example, plate member units having different widths are formed, and the plurality of plate unit units are moved up and down. In some cases, the lateral displacement and backlash of the plate unit due to the dimensional difference of the plate material may occur after being stacked on each other.

  In view of the above circumstances, the present invention prevents the lateral displacement and backlash of plate members (panels) that are stacked up and down to form a wall surface, and prevents the board wall from forming a wall surface suitably. The purpose is to provide a building exterior structure equipped.

  In order to achieve the above object, the present invention provides the following means.

  The boarding wall structure of the present invention is a horizontal walled boarding wall structure formed by stacking a plurality of board members in the up-down direction, and the plate material is an engaging convex part protruding in the up-down direction at one end part in the up-down direction. And a pair of frame members attached to the one end and the other end in the width direction of the plate member, A fitting groove extending in the direction, and fitting the one side end and the other side end of the plate material into the fitting groove of each other, and the engagement convex portion of the upper plate material and the lower plate material, And a pair of holding members that hold the plurality of plate members in a stacked state by engaging the engagement recesses, and the frame members are disposed on and engaged with the inner surface side and the outer surface side of the plate material, respectively. A pair of first side wall portions and one side end connected to the first side wall portion, and the plate from each first side wall portion A pair of step portions extending to the center side in the thickness direction and a pair of first portions extending from the respective step portions to the outside in the width direction of the plate member by connecting one end to the other end of the step portion. Two side wall portions and a bottom plate portion that connects the other side ends of the pair of second side wall portions, the width of the bottom plate portion being larger than the width of the engaging convex portion, One side edge and the other side edge of the plate so that the engagement convex portion and the engagement concave portion protrude from the upper end to the upper side and from the lower end to the lower side, respectively, while engaging one side wall portion with the plate member. It is attached to the part.

  In the present invention, since the frame member includes the pair of first side wall portions, the frame member is engaged with the pair of first side wall portions so as to be sandwiched between the pair of first side wall portions, and the one side end portion or the other side end portion of the plate member. Can be attached.

  And while engaging a pair of 1st side wall part with a board | plate material, a frame member is attached so that an engaging convex part and an engaging recessed part may each protrude from an upper end upwards and a lower end downward, and a frame member Is formed with a pair of stepped portions, a pair of second side wall portions and a bottom plate portion, and further, the width of the bottom plate portion is made larger than the width of the engaging convex portion.

  For this reason, the engagement convex part and the engagement concave part of the upper plate member and the lower plate member are engaged while the one end portion and the other end portion of the plate member are respectively fitted in the fitting grooves of the holding members. In the state where a plurality of plates are stacked, when a relative lateral shift occurs in the plates stacked up and down, a pair of protrusions that protrude from the upper end or the lower end define an engagement recess of one plate stacked up and down However, it contacts the step part of the frame member attached to the other plate member, and the engagement convex part of one plate member contacts the bottom plate part of the frame member attached to the other plate member.

  Thus, the upper and lower plate members are separated from each other by the gap dimension between the pair of protrusions of one plate member and the stepped portion of the frame member attached to the other plate member (the separation distance in the width direction of the plate member). It is possible to prevent a lateral shift larger than a gap dimension (separation distance in the width direction of the plate material) between the engagement convex portion and the bottom plate portion of the frame member attached to the other plate material. That is, while allowing an error in the width dimension of the plurality of plate materials by the gap size, it is possible to prevent the plate material (siding plate) from being relatively laterally displaced from the gap size.

  In the plate wall structure of the present invention, the pair of plate members are integrally held with respect to the plurality of plate members stacked in the vertical direction by engaging the engagement convex portions and the engagement concave portions. It is desirable that the frame member is attached to form a plate unit, and the plate unit is held by a pair of holding members.

  In the present invention, by stacking up and down plate units obtained by unitizing a plurality of plate members in advance with a frame member, that is, the uppermost plate member of the lower plate member unit and the lowermost plate member of the upper plate unit. A wall can be constructed efficiently by stacking a plurality of plate member units while engaging the engaging convex portions and engaging concave portions.

  In addition, the plate units stacked one above the other have a gap dimension between the pair of protrusions of the plate member of one plate unit and the stepped portion of the frame member of the other plate unit, and the engagement protrusion of the plate member of one plate unit. It is possible to prevent a lateral shift larger than the gap dimension between the portion and the bottom plate portion of the frame member attached to the other plate member unit. Thereby, while allowing an error in the width dimension of the plurality of plate materials in the gap size, the plate material (plate material unit) is relatively laterally displaced larger than the gap size in a unit unit in which the plurality of plate materials are integrated. Can be prevented.

  Furthermore, in the boarded wall structure of the present invention, the engagement protrusion and the engagement recess are formed by making the protrusion length of the engagement protrusion larger than the recess length of the engagement recess. One end portion of one plate member to which the base end of the shaft portion of the engaging convex portion is connected in a state where the mating convex portion and the engaging concave portion are engaged, and the distal ends of the pair of projecting portions forming the engaging concave portion More preferably, a gap is formed between the other plate member and the other end of the plate in the vertical direction.

In this invention, the protrusion length of the engaging convex portion is made larger than the concave length of the engaging concave portion to form the engaging convex portion and the engaging concave portion, thereby engaging the engaging convex portion with the engaging concave portion. In the vertical direction between one end portion of one plate member to which the base end of the shaft portion of the engaging convex portion is connected and the other end portion of the other plate member at the tip of the pair of protrusions forming the engaging concave portion. A gap can be formed.
And the edge part of a shelf board can be inserted in this clearance gap, for example, and a shelf board can be easily installed in a boarding wall structure. Thereby, by providing a gap, other functions can be imparted to the boarded wall structure, and the boarded wall structure can be used more effectively.

  Further, in the boarded wall structure of the present invention, the engaging convex portion connects the base end to one end portion of the plate material and protrudes in the vertical direction, and the thickness direction of the plate material from the tip end of the shaft portion And an engagement abutting portion that abuts and engages with the inner surface of the engagement recess, and is formed in a T-shaped cross section, and the frame member has a width of the bottom plate portion of the engagement protrusion. It is further desirable that the width is larger than the width of the engagement contact portion.

In the present invention, a gap can also be formed between the projection defining the engagement recess and the shaft portion of the engagement projection.
Thus, for example, a metal fitting provided at the end of the shelf is inserted into the gap between the protrusion and the shaft, and the one end of one plate member to which the base end of the shaft of the engagement convex portion is connected is engaged. Insert the end of the shelf board into the gap between the top of the other plate material at the tip of the pair of protrusions that form the recesses, and easily and firmly fix it to the board wall structure. Can be installed.

  The building exterior structure of the present invention includes a front wall portion and a roof portion provided with one end side connected to the front wall portion, or the front wall portion and the roof portion, and one side end side of the front wall portion. The front wall includes a pair of side walls provided with an upper end connected to the roof, and the other end of the roof and the other end of the side wall are used as outer walls of the building body. It is a building external structure constructed by being arranged, characterized in that any one of the above-mentioned boarded wall structures is provided on at least a part of the front wall portion and / or the side wall portion.

  In this invention, it is possible to obtain the effects of the above-described board wall structure, and it is possible to obtain an exterior structure of a garden room type such as a solarium, a terrace, and a balcony excellent in reliability, convenience and comfort, a carport, A side-through type building exterior structure such as an open terrace, bicycle storage, storage, and passage can be realized.

  In the boarded wall structure of the present invention and the building exterior structure equipped with the same, the upper and lower board members of the boarded wall structure are formed of a pair of protrusions of one board member and a stepped portion of a frame member attached to the other board member. It is possible to prevent a lateral shift larger than the gap dimension between the gap dimension between the engagement convex portion of one plate member and the bottom plate portion of the frame member attached to the other plate member. That is, while allowing an error in the width dimension of the plurality of plate materials by the gap size, it is possible to prevent the plate material (siding plate) from being relatively laterally displaced from the gap size.

  Therefore, according to the boarded wall structure of the present invention and a building exterior structure equipped with the same, it is possible to prevent lateral displacement and backlash of the plate materials that are stacked up and down to form a wall surface, and to form a wall surface suitably. A garden room-type building exterior structure such as a solarium, terrace, and balcony with excellent reliability, convenience, and comfort, and a side-through type building exterior structure such as a carport, open terrace, bicycle storage, storage, and passage Can be realized.

It is a perspective view which shows the building external structure which concerns on one Embodiment of this invention. It is a figure which shows the side wall part of a building exterior structure which concerns on one Embodiment of this invention, and a boarding wall structure. It is a figure which shows the state which laminated | stacked the board | plate material of the board wall structure which concerns on one Embodiment of this invention. It is a perspective view which shows the board | plate material of the boarding wall structure which concerns on one Embodiment of this invention. It is the top view (a) and bottom view (b) which show the state which attached the frame member to the board | plate material of the boarding wall structure which concerns on one Embodiment of this invention. It is a figure which shows the state which made the holding member hold | maintain the board | plate material which concerns on one Embodiment of this invention. It is a perspective view which shows the board | plate material unit which concerns on one Embodiment of this invention. It is the perspective view which expanded the part which engaged the engaging convex part and the engaging recessed part of the board | plate material of the board-wall structure which concerns on one Embodiment of this invention. It is a figure which shows the state which installed the shelf board in the clearance gap between the board | plate material of the upper part of the boarding wall structure which concerns on one Embodiment of this invention, and a board | plate material of a lower part. It is a figure which shows the state which installed the shelf board in the clearance gap between the board | plate material of the upper part of the boarding wall structure which concerns on one Embodiment of this invention, and a board | plate material of a lower part.

  Hereinafter, with reference to FIGS. 1-10, the building exterior structure which concerns on one Embodiment of this invention is demonstrated. Here, in this embodiment, the building exterior structure according to the present invention will be described as a garden room type building exterior structure constructed by being connected to a building body such as a house or a store.

  The building exterior structure B of this embodiment is a solarium (garden room), and includes, for example, a front wall portion 1, a pair of side wall portions 3, and a roof portion 2, as shown in FIGS. Configured.

  The front wall 1 is spaced from the outer wall T1 having an opening such as a sash window of the building main body T at a predetermined interval, and is disposed to face the outer wall T1 substantially in parallel. The front wall portion 1 of the present embodiment is placed and fixed on a foundation 4 such as dirt concrete, a deck, or an independent foundation, and extends in the lateral direction S1 along the outer wall T1 of the building body T. The base 5, the base 5 is connected to the lower end 6 a and is erected, and a plurality of columns 6 arranged in parallel in the lateral direction S 1 at predetermined intervals, and the upper ends of the plurality of columns 6 A glass plate or the like that is connected to the horizontal direction S1 and has a lower end supported on the base 5, a both-side end supported on an adjacent column 6, and an upper end supported on the girder 7 to form a wall surface. The front panel (wall surface member) 8 is provided.

  The roof part 2 is connected to the outer wall T1 of the building body T located above the girder 7 along the lateral direction S1 and one end to the rafter 10 and the other end to the girder 7. And a plurality of rafters 11 arranged at predetermined intervals in the lateral direction S1 and a resin that is fixedly supported by the adjacent rafters 11 and forms a roof surface, such as polycarbonate or acrylic. It is comprised including the roof material 12 of a board and a glass plate.

Further, adjacent rafters 11 are connected by a middle aggregate (connecting material) 17 disposed between the beam 7 and the rafter 10 and extending in the lateral direction S1.
In addition, the base 5, the support | pillar 6, the rafter hook 10, the rafter 11, and the medium aggregate 17 are formed using the aluminum extrusion shape material.

  The side wall portion 3 of the present embodiment is formed with the base 5, the column 6, and the side panel (wall surface member) 13 as with the front wall portion 1, or is formed by installing a folding door 14 or a window. Yes. Then, one end is connected to the upper end side of the front column 6 of the front wall 1 and the other end is connected to the end 6 of the side wall 3 on the outer wall T1 side of the building main body T so that the end beam 18 is in the lateral direction. It is installed horizontally along the depth direction S2. Thus, a rectangular frame portion 20 is formed surrounded by the end beam 18, the end strut 6 of the front wall portion 1, and the end strut 6 of the side wall portion 3, and the strut 6 and the side surface are formed in this rectangular frame portion 20. A panel 13, a window, a folding door 14 and the like are installed.

  Furthermore, a substantially triangular frame portion 21 is formed at the upper portion of the side wall portion 3 so as to be surrounded by the end beam 18, the rafter 11, and the end support 6 of the side wall portion 3. A FIX window 22 and an openable / closable ventilation window are installed in the substantially triangular frame portion 21.

  On the other hand, the side wall portion 3 of the present embodiment is provided with a flat-walled plate wall (board wall structure) C in a rectangular frame portion 20.

  As shown in FIGS. 1, 2, 3, and 4, the plate wall C has a width direction (longitudinal direction / lateral direction S1) L1, a height direction L2 (short direction / vertical direction S3), and a thickness. It is formed by vertically stacking a plurality of substantially rectangular flat plate members (blade plates) 15 having the same dimension in the direction L3 (depth direction S2) and having the same shape and size.

  Further, the plate material 15 of the plate-walled wall C is formed, for example, by cutting a long aluminum extruded shape member with a predetermined width dimension. Further, as shown in FIGS. 3 and 4, the plate member 15 protrudes upward at the upper end portion (one end portion in the vertical direction S <b> 3) 15 a and is provided at the center in the thickness direction L <b> 3. A pair of protrusions that are provided on both sides in the thickness direction L3 of the lower end portion (upper end S3 in the vertical direction S3) 15b and protrude downward, respectively, from the engagement protrusion 25 extending from the portion 15c to the other end 15d. 26a, and is provided with an engaging recess 26 that is recessed in the center in the thickness direction L3 of the plate 15 and that extends from the one end 15c to the other end 15d in the width direction L1. Yes.

  Further, the plate member 15 of the present embodiment includes a shaft portion 25a in which the engagement convex portion 25 connects the base end to the upper end portion 15a of the plate member 15 and protrudes in the vertical direction S3, and the thickness of the plate member 15 from the distal end of the shaft portion 25a. It protrudes in the direction L3 and has an engagement contact portion 25b that contacts and engages with the inner surface of the engagement recess 26, and is formed in a T-shaped cross section.

  Further, as shown in FIG. 3 (and FIG. 9, FIG. 10), the plate member 15 of the present embodiment is engaged with the protrusion length t1 of the engagement protrusion 25 larger than the recess length t2 of the engagement recess 26. A convex portion 25 and an engaging concave portion 26 are formed.

  Thereby, in the boarding wall C of this embodiment, the upper end part 15a (base end of the engagement convex part 25) of one adjacent board | plate material 15 in the state which engaged the engagement convex part 25 and the engagement recessed part 26. A gap h <b> 1 is formed between the lower end portion 15 b of the other plate member 15 and the vertical direction S <b> 3 between the lower end portion 15 b (tips of the pair of protrusions 26 a forming the engaging recess 26). In addition, a gap h <b> 2 is also formed between the protrusion 26 a that forms the engagement recess 26 and the shaft portion 25 a of the engagement protrusion 25.

  In the board wall C of the present embodiment, as shown in FIGS. 5 and 6, a pair of frame members 27 respectively attached to the one end 15c and the other end 15d in the width direction L1 of the plate 15; A fitting groove 28a extending in the vertical direction S3 is provided, and the upper plate member 15 and the lower plate member 15 are formed while the one end portion 15c and the other end portion 15d of the plate member 15 are fitted into the respective fitting grooves 28a. A pair of holding members 28 that hold the plurality of plate members 15 in a stacked state by engaging the engaging convex portions 25 and the engaging concave portions 26 are provided.

  Each of the pair of holding members 28 is formed in a substantially U-shaped cross section, with the fitting grooves 28a facing each other, and a rectangular frame portion 20 of the side wall portion 3 with a predetermined width L1 according to the width L1 dimension of the plate material 15 It is erected at intervals.

  The pair of frame members 27 are respectively disposed on and engaged with the inner surface side and the outer surface side of the plate member 15, and one side end is connected to the first side wall portion 27 a, and each first side wall portion 27 a is connected. A pair of step portions 27b extending from the portion 27a to the center side in the thickness direction L3 of the plate member 15 and one side end are connected to the other end of the step portion 27b, and the width direction L1 outside of the plate member 15 from each step portion 27b. A pair of second side wall portions 27c that extend to each other and a bottom plate portion 27d that connects the other side ends of the pair of second side wall portions 27c are formed.

  The frame member 27 is formed by making the width t4 of the bottom plate portion 27d larger than the width t5 of the engagement contact portion 25b of the engagement convex portion 25.

  As shown in FIGS. 5, 7, and 8, the frame member 27 formed in this way engages the pair of first side wall portions 27 a with the plate member 15 and engages the engagement convex portion 25 upward from the upper end 27 e. Are attached to the one side end 15c and the other side end 15d of the plate member 15 so that a part of the pair of protrusions 26a that define the engaging recess 26 downward from the lower end 27f respectively protrudes. ing.

  Further, in the board wall C of the present embodiment, the plurality of plate members 15 are integrally held with respect to the plurality of plate members 15 stacked in the vertical direction S3 with the engagement convex portions 25 and the engagement concave portions 26 engaged. A plate unit 30 is formed by attaching a pair of frame members 27 to each other. The plate units 30 are stacked in the vertical direction S3 and held by a pair of holding members 28. Further, each plate member 15 and the frame member 27 of the plate member unit 30 are fixed together by screws.

  And in the side wall board structure (board board wall) C of this embodiment comprised as mentioned above and the building exterior structure B provided with this, the frame member 27 of the board wall structure C is a pair of 1st side wall part. By providing 27a, the frame member 27 can be attached to the one end 15c or the other end 15d of the plate 15 by being engaged with the pair of first side walls 27a.

  At this time, the pair of first side wall portions 27a are engaged with the plate member 15, and the engaging convex portion 25 and the engaging concave portion 26 protrude from the upper end 27e upward and from the lower end 27f downward, respectively. A member 27 is attached. The frame member 27 includes a pair of stepped portions 27b, a pair of second side wall portions 27c, and a bottom plate portion 27d. Further, the width t4 of the bottom plate portion 27d is formed larger than the width t5 of the engagement contact portion 25b of the engagement convex portion 25.

  For this reason, the engaging convex part 25 of the upper board | plate material 15 and the lower board | plate material 15 is fitted into the fitting groove | channel 28a of each holding member 28, respectively, while the one side edge part 15c and the other side edge part 15d of the board | plate material 15 are fitted. In the state where the plurality of plate members 15 are stacked with the engagement recesses 26 engaged with each other, if a relative lateral shift occurs in the plate members 15 stacked up and down, the engagement recess 26 of one plate member 15 stacked up and down is defined. The pair of protrusions 26a that protrude from the lower end 27f come into contact with the stepped portion 27b of the frame member 27 attached to the other plate member 15, and the engagement convex portion 25 of one plate member 15 has another plate member. 15 abuts on the bottom plate portion 27 d of the frame member 27 attached to the frame 15.

  As a result, the upper and lower plate members 15 are spaced from each other between the pair of protrusions 26a of one plate member 15 and the step portion 27b of the frame member 27 attached to the other plate member 15 (in the width direction L1 of the plate member 15). Separation distance), larger than the gap dimension (separation distance in the width direction L1 of the plate material 15) between the engagement convex portion 25 of one plate material 15 and the bottom plate portion 27d of the frame member 27 attached to the other plate material 15. A lateral shift can be prevented. That is, while allowing an error in the width dimension L1 of the plurality of plate materials 15 by the gap size, it is possible to prevent the plate material 15 from being relatively laterally shifted from the gap size.

  Therefore, according to the boarded wall structure C and the building exterior structure B including the same according to the present embodiment, it is possible to prevent the lateral displacement and backlash of the plate material 15 that is stacked up and down to form the wall surface, and to form the wall surface suitably. It becomes possible, and it becomes possible to realize a building exterior structure B of a garden room type such as a solarium, a terrace, and a balcony excellent in reliability, convenience, and comfort.

  Moreover, in the boarded wall structure C of this embodiment and the building exterior structure B provided with this, the board | plate material unit 30 which united the some board | plate material 15 beforehand with the frame member 27 is piled up and down, ie, downward A plurality of plate units 30 are stacked while engaging the engaging projections 25 and the engaging recesses 26 of the uppermost plate member 15 of the upper plate member unit 30 and the lowermost plate member 15 of the upper plate member unit 30. In this way, the wall can be constructed efficiently.

  Also, the plate units 30 stacked one above the other have a gap dimension between the pair of protrusions 26a of the plate member 15 of one plate member unit 30 and the step portion 27b of the frame member 27 of the other plate unit 30, one plate member. It is possible to prevent a lateral displacement larger than the gap dimension between the engagement convex portion 25 of the plate member 15 of the unit 30 and the bottom plate portion 27d of the frame member 27 attached to the other plate member unit 30. Accordingly, the plate material 15 (plate material unit 30) is relatively larger than the gap size in a unit unit in which the plurality of plate materials 15 are integrated while allowing an error of the width L1 dimension of the plurality of plate materials 15 in the gap size. Can be prevented from slipping sideways.

  Furthermore, in the boarded wall structure C of the present embodiment and the building exterior structure B including the same, the protruding length t1 of the engaging convex portion 25 is made larger than the concave length t2 of the engaging concave portion 26, thereby the engaging convex portion 25. By forming the engagement concave portion 26, the upper end portion of one plate member 15 to which the base end of the shaft portion 25a of the engagement convex portion 25 is connected in a state where the engagement convex portion 25 and the engagement concave portion 26 are engaged. A gap h <b> 1 can be formed between the vertical direction S <b> 3 between 15 a and the lower end portion 15 b of the other plate member 15 at the tip of the pair of protrusions 26 a that form the engaging recess 26.

  And the edge part of the shelf board 31 can be inserted in this clearance gap h1, for example, as shown in FIG. 9, and the shelf board 31 can be installed in the boarding wall structure C easily. Thereby, by providing the gap h1, other functions can be imparted to the board-wall structure C, and the board-wall structure C can be used more effectively.

  Further, at this time, the engaging convex portion 25 of the plate-walled wall structure C connects the base end to the upper end portion 15a of the plate member 15 and protrudes in the vertical direction S3, and the thickness of the plate member 15 from the distal end of the shaft portion 25a. The frame member 27 has a T-shaped cross section with an engagement contact portion 25b that protrudes in the direction L3 and engages with the inner surface of the engagement recess 26, and the frame member 27 engages the width t3 of the bottom plate portion 27d. Since it is formed to be larger than the width t4 of the engagement contact portion 25b of the joint convex portion 25, it is also formed between the projection 26a that defines the engagement concave portion 26 and the shaft portion 25a of the engagement convex portion 25. A gap h2 can be formed.

  Thus, for example, as shown in FIG. 10, a metal fitting or the like provided at the end of the shelf 31 is inserted into the gap h <b> 2 between the protrusion 26 a and the shaft portion 25 a, and the upper and lower sides of the one plate member 15 and the other plate member 15. By inserting the end of the shelf 31 into the gap h1 in the direction S3, it is possible to install the shelf 31 while being fixed to the board wall structure C easily and firmly and stably.

  As mentioned above, although one embodiment of the boarded wall structure according to the present invention and a building exterior structure provided with the same has been described, the present invention is not limited to the above-described one embodiment, and is appropriately within a range not departing from the gist thereof. It can be changed.

  For example, in the present embodiment, the description has been given on the assumption that the board wall structure C constitutes the side wall portion 3 of the building exterior structure B such as a solarium, but the board wall structure according to the present invention is not necessarily the building exterior structure B. The present invention is not limited to use for the wall structure, and can be applied to any other wall structure.

  In the present embodiment, the building exterior structure B is described as a garden room type building exterior structure. However, the building exterior structure according to the present invention may be a side-through type building exterior structure. In addition, the description has been given on the assumption that the board wall structure C constitutes the side wall portion 3 of the building external structure B, but it may be applied to the front wall portion 1 and further applied to a single structure such as an exterior structure. Also good. And even in such a case, it is possible to obtain the same effect as this embodiment.

  Further, in the present embodiment, the plate material 15 of the boarded wall structure C is formed with an engagement convex portion 25 at the upper end portion (one end portion) 15a and an engagement concave portion 26 at the lower end portion (other end portion) 15b. However, the engaging concave portion 26 may be provided in the upper end portion (one end portion) 15a, and the engaging convex portion 25 may be provided in the lower end portion (other end portion) 15b. Even in this case, it is of course possible to obtain the same effects as those of the present embodiment.

  In the present embodiment, a plurality of plate members 15 are stacked, a pair of frame members 27 are attached to form a plate unit 30, and the plate unit 30 is stacked in the up-down direction S3 to form a plate-walled wall structure C. As described above, a pair of frame members 27 may be attached to each plate member 15 and a plurality of plate members 15 may be stacked up and down to constitute the plate-walled wall structure C without being unitized. Even in this case, it is possible to obtain the same effect as that of the present embodiment.

  Further, in the present embodiment, the plate material 15 is an aluminum extruded shape, but the plate material 15 may be wood, other steel materials, and the material is not particularly limited.

DESCRIPTION OF SYMBOLS 1 Front wall part 2 Roof part 2a One end 2b The other end 3 Side wall part 4 Foundation 5 Base 6 Support column 6a Lower end part 7 Girder 8 Front panel (wall member)
10 Rafter 11 Rafter 12 Roof material 13 Side panel (Wall member)
14 Folding door 15 Board material (slapboard)
15a Upper end (one end)
15b Lower end (other end)
15c One side end 15d Other side end 16 Conventional board wall (board wall structure)
17 Medium aggregate (connecting material)
18 Tail beam 20 Square frame portion 21 Triangular frame portion 22 FIX window 25 Engaging convex portion 25a Shaft portion 25b Engaging contact portion 26 Engaging concave portion 26a Protruding portion 27 Frame member 27a First side wall portion 27b Step Portion 27c second side wall portion 27d bottom plate portion 27e upper end 27f lower end 28 holding member 28a fitting groove 30 plate member unit 31 shelf board A conventional building external structure B building external structure C boarded wall (boarded wall structure)
h1 gap h2 gap L1 width of plate material (width direction)
L2 Plate height (height direction)
L3 Plate thickness (thickness direction)
S1 Lateral direction S2 Lateral direction (depth direction)
S3 Vertical direction T Building body T1 Outer wall t1 Projection length t2 of engagement convex part Depression length of engagement concave part

Claims (5)

A horizontal wall structure formed by stacking a plurality of plates in the vertical direction,
The plate material is formed with an engagement convex portion protruding in the vertical direction at one end portion in the vertical direction and an engagement concave portion recessed in the vertical direction at the other end portion,
And a pair of frame members respectively attached to the width direction one side end and the other side end of the plate material,
A fitting groove extending in the vertical direction is provided, and the one side end portion and the other side end portion of the plate material are fitted in the fitting grooves of each other, and the engagement convex portion of the upper plate material and the lower plate material, A pair of holding members that engage the engaging recesses and hold the plurality of plate members in a stacked state,
The frame member is disposed on and engaged with the inner surface side and the outer surface side of the plate member, respectively, and one side end is connected to the first side wall portion, and the first side wall portion extends from the first side wall portion to the first side wall portion. A pair of stepped portions extending to the center side in the thickness direction of the plate material, and a pair of one side ends connected to the other side end of the stepped portion and extending from the respective stepped portions to the outside in the width direction of the plate material A second side wall part and a bottom plate part that connects the other side ends of the pair of second side wall parts, and the width of the bottom plate part is made larger than the width of the engaging convex part,
The pair of first side wall portions are engaged with the plate member, and one end portion of the plate member is protruded from the upper end upward and from the lower end downward so that the engagement convex portion and the engagement concave portion protrude from the upper end. A board-wall structure characterized by being attached to the other end. In the board wall structure according to claim 1,
A plate unit is formed by attaching the pair of frame members to the plurality of plate members stacked in the vertical direction by engaging the engagement convex portion and the engagement concave portion so as to integrally hold the plurality of plate members. ,
A board-wall structure characterized in that the board unit is held by a pair of holding members. In the board wall structure according to claim 1 or 2,
The engagement protrusion and the engagement recess are formed by making the protrusion length of the engagement protrusion larger than the recess length of the engagement recess,
In a state in which the engagement convex portion and the engagement concave portion are engaged, one end portion of one plate member to which the base end of the engagement convex portion is connected, and the distal ends of a pair of protrusions forming the engagement concave portion A board-wall structure characterized in that a gap is formed between the other end of the other plate member in the vertical direction. In the board wall structure according to claim 3,
The engagement convex portion has a base portion connected to one end portion of the plate member and protrudes in the vertical direction, and protrudes in the thickness direction of the plate member from the distal end of the shaft portion and contacts the inner surface of the engagement recess portion. An engagement contact portion that comes into contact with and engages and is formed in a T-shaped cross section;
The frame member is formed by making the width of the bottom plate portion larger than the width of the engagement contact portion of the engagement convex portion. A front wall part and a roof part provided with one end side connected to the front wall part, or the front wall part and the roof part, one side end side is the front wall part, and the upper end side is A building exterior constructed by arranging a pair of side wall portions connected to the roof portion, and arranging the other end side of the roof portion and the other side end side of the side wall portion on the outer wall of the building body A construct,
The building external structure characterized by having the board wall structure as described in any one of Claims 1-4 in the at least one part of the said front wall part and / or the said side wall part.

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