JP3073456U - Wooden building wall panel - Google Patents

Abstract

(57) [Summary] (With correction) [PROBLEMS] To obtain a predetermined structural strength with a simple structure while preventing warpage and bending of a frame material and advantageous from structural strength. SOLUTION: By disposing a stud 1c at a center position in the width direction of a frame member 1a, warpage and bending of the frame member 1a can be prevented, and the proof stress is directly transmitted to a base B, a trunk C, a beam D and the like. By arranging and connecting and fixing the wall panels P composed of the panel main body 1 and the columns 2 in the same direction so that the columns 2 do not directly contact each other, the panel main bodies P and the columns 2 are alternately arranged and integrated. Be transformed into

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a wooden building wall panel used for the side wall of a wooden building, and more specifically, a plurality of wall panels formed in a predetermined module are fixed in parallel on a base, so that the wooden building is fixed. It relates to what constitutes the side wall of a building.

[0002]

[Prior art]

 Conventionally, as a wall panel for a wooden building of this type, for example, as disclosed in Japanese Utility Model Application Laid-Open No. 38308/1987, a lower horizontal member of a base and a predetermined horizontal space are provided on the lower horizontal member. The two pillars and the upper cross member placed over the upper surfaces of these pillars are used to assemble a frame suitable for the outer dimensions of the wall panel, and particularly when the columns are erected on the lower cross member. The panel is sandwiched between pillars, and the upper horizontal member is placed on the pillar, whereby the outer surface of the wall panel is sandwiched so as to be in close contact with the pillar and the upper and lower horizontal members, and then the nail is inserted from the inside of the pillar. Some are fixed using such as. When the interval between the columns is wider than a predetermined module, a thick vertical bar is provided and fixed at an intermediate position in the width direction of the wall panel.

[0003]

[Problems to be solved by the invention]

 However, in such a conventional wooden building wall panel, a tenon hole is machined in the horizontal member so as to hold the column alone vertically with respect to the horizontal member of the base. Has to process the tenon to assemble the framing, which requires a lot of time and labor for processing and assembling. Further, when the width of the columns is wider than the predetermined module, there is a problem that a special thick vertical rail is required to obtain a predetermined structural strength.

[0004] The invention of claim 1 of the present invention aims at preventing a warp or bending of a frame material and obtaining a predetermined structural strength with a simple structure while making it advantageous from the viewpoint of structural strength. It is. In addition to the object of the invention described in claim 1, the invention according to claim 2 furthermore strongly connects the wall panel to the base even if the mortise or mortise is not formed in the pillar and the base transverse member. It is intended to be retained.

[0005]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, according to the present invention, a wall panel includes a rectangular panel-shaped panel main body and a pillar connected and fixed to one side of the panel main body. These wall panels are aligned and fixed in the same direction so that the pillars do not directly contact each other, and the panel body is fixed by sandwiching it in the center of the frame in the thickness direction of a square frame. And a stud vertically fixed at the center in the width direction of the frame material. According to a second aspect of the present invention, in the configuration of the first aspect, a through hole communicating with the outside is provided over the panel body and at least one of the upper and lower cross members thereof. After drilling, a bolt with a washer of hole-down hardware is inserted through the through hole of the panel body and the through hole formed in the base, and the upper end of the bolt with the washer protruding from the base is fixed to the frame of the panel body. It is characterized in that it is inserted into a pulling pipe fixed to the material and tightened with nuts.

[0006]

[Action]

 By arranging the studs at the center in the width direction of the frame material, the invention of claim 1 can prevent the frame material from being warped or bent, and the proof stress is directly transmitted to the base, the trunk, the beam, and the like. By lining and fixing the wall panels consisting of the panel body and the pillars in the same direction so that the pillars do not directly contact each other, the panel body and the pillars are alternately arranged and integrated. . According to a second aspect of the present invention, in the configuration of the first aspect, a through hole communicating with the outside is formed in the panel main body and at least one of the upper and lower cross members thereof. Then, a bolt with a washer of a hold-down hardware is inserted through the through hole of the panel body and the through hole formed in the base, and the upper end of the bolt with the washer projecting from the base is fixed to the frame material of the panel body. The upper end of the bolt with a washer that protrudes from the base is inserted into the draw pipe and tightened with the nut. Is done.

[0007]

[Embodiment of the invention]

 Hereinafter, embodiments of the present invention will be described with reference to the drawings. In this embodiment, as shown in FIGS. 3 to 9, a wooden building has a two-story structure, and a wooden horizontal member constituting a base B is placed and fixed on a foundation A. Wall panels P for the outside floors are fixed in a standing state in parallel, and a wooden horizontal member constituting the barrel C is placed and fixed on the wall panels P. A wall panel P for the second-floor outer side wall is erected and fixed in a side-by-side manner, and a wooden horizontal member constituting the beam D is placed and fixed on the wall panel P, and a roof E is formed thereon. It is something that can be done.

As shown in FIGS. 1 and 2, the wall panel P includes a rectangular plate-shaped panel main body 1 and a column 2 fixedly connected to one side surface of the panel main body 1. Are connected to each other with nails or the like, so that the external dimensions are formed into a predetermined module, for example, a width dimension of 1000 mm and a height dimension of 2730 mm.

The panel body 1 includes a frame member 1a framed in a quadrangular shape, a plywood 1b such as veneer sandwiched at the center in the thickness direction of the frame member 1a and fixed with a nail or an adhesive, and the like. A stud 1c fixed by nails or an adhesive over the upper and lower sides of the stud 1a, a horizontal bar 1d for mounting a ceiling panel (not shown) suspended above the stud 1c, and a plywood 1b. Along with a heat insulating material 1e attached to the indoor side.

By disposing the stud 1c at the center of the frame 1a in the width direction, it is possible to prevent the frame 1a from being warped or bent and to have a proof strength directly on the base B, the trunk C, the beam D and the like. As a result, it is advantageous from the viewpoint of structural strength, and it is easy to make a bracing.

Further, the work of attaching the frame material 1a, the plywood 1b, the stud 1c, the cross beam 1d, and the heat insulating material 1e of the panel body 1 and the work of connecting the panel body 1 and the pillar 2 are performed in a factory to commercialize the panel body By doing so, the products can be made uniform and the problem of quality defects can be prevented, and work efficiency can be improved.

In addition, a through hole 3 is vertically formed in the panel body 1 and a base B, a trunk C or a beam D which is in contact with upper and lower ends thereof. Thereby, the inside and outside of the panel main body 1 are ventilated through the through holes 3, and the moisture accumulated in the panel main body 1 is released to the outside. By inserting a mesh pipe at least into the through hole 3a of the panel main body 1, the inside of the mesh pipe can also be used as an insertion space for electric wiring. In particular, in the case of the present embodiment, as shown in FIGS. 1 and 2, an auxiliary ventilation hole 3 ′ is formed separately from the through hole 3 through the frame 1 a of the panel main body 1 and the cross bar 1 d to the base B or the trunk C. Alternatively, a through hole is formed substantially linearly in the vertical direction over the beam D.

Next, a procedure for assembling a two-story wooden building using the wall panel P will be described. First, a foundation A of a wooden building is made as shown in FIG. 3, and then a base B is mounted and fixed on the upper surface of the foundation A via a foundation packing A1 as shown in FIG. On the wooden horizontal members constituting the base B, a large-scale floor B1 is attached, and a plurality of floor panels B2 are dropped between the large-scale floors B1 to form a floor on the first floor. In the horizontal member of the base B, as shown in FIG. 1, a through hole 3b is previously drilled at a position corresponding to the through hole 3a of the panel main body 1 to be attached in a subsequent process.

After that, as shown in FIG. 5, a plurality of wall panels P are erected in parallel on the horizontal member of the base B. First, the first wall panel P is attached to the panel body 1. After the heat insulating material 1e of the base B is positioned on one of the reference corner positions B 3... Of the base B, as shown in FIG. The lower end of the frame member 1a is fixed with a nail, and the lower end of the column 2 is fastened with a metal fitting 4 described later as shown in FIG. The second and subsequent wall panels P are slid on the base B in a state where the columns 2 are in the same direction so that they do not directly contact each other, and are already fixed at the reference corner position B3. By sequentially contacting the wall panels P, the panel bodies 1 and the columns 2 are alternately arranged in, for example, a counterclockwise direction when viewed from a plane, and these panels P are connected to each other by nails and integrated. At the same time, the lower end of each frame 1a is fixed to the horizontal member of the base B with a nail, and the lower end of each column 2 is fastened with a joint metal 4 described later. At this time, a predetermined number of wall panels P are arranged in advance in a factory, and four wall panels P are connected within a transportable size range, for example, four, and the connected wall panels P are transported to a site, and these are mounted on a base. If it is fixed on B at a time, assembly work can be saved.

Further, in the case of the present embodiment, for example, as shown in FIG. 1, the joining metal member 4 for fastening the lower end portion of the column 2 to the base B is, as shown in FIG. A substantially Y-shaped metal plate 4a is used for the material. In particular, the wall panels P arranged at least in the main parts such as the reference corner positions B3 of the base B are fixed to the bolts with washers that penetrate the base B from below and the frame member 1a of the panel body 1. By using the hole-down hardware 4b consisting of a drawing pipe and inserting the upper end of the bolt with washer protruding from the base B into the drawing pipe and tightening the nut, the base B is pulled upward and tightened at a right angle. .

As a result, the wall panel P can be firmly connected to and held by the base B even when the mortise or mortise is not formed in the horizontal member of the base 2 and the base B. As shown in FIG. 6, the panels are arranged at predetermined intervals with each panel body 1 interposed therebetween, and are always disposed on the reference corner positions B3... Of the base B, so that a predetermined structural strength can be obtained with a simple structure. A through hole 3a of each panel body 1 and a through hole 3b formed in the base B communicate with each other as shown in FIG. 1, and the inside and outside of each wall panel P are ventilated through these through holes 3a and 3b. Accordingly, the moisture accumulated in the wall panel P is released to the outside, and the through holes 3a and 3b can be used as a space for inserting electric wiring. In particular, when the bolt with the washer of the hole-down metal fitting 4b is inserted through the through hole 3a of the panel main body 1 and the through hole 3b formed in the base B as in this embodiment, Is closed, so that the inside and outside of each wall panel P is ventilated through the auxiliary ventilation hole 3 '.

When the above operation is completed, the outer walls of the first floor are completed by the wall panels P arranged in a counterclockwise direction when viewed from above, and thereafter, the outer walls of the first floor are formed. As shown in FIG. 6, a girder C is placed on the wall panel P. The wooden horizontal member constituting the girder C and the upper end of the frame 1a are fixed with nails. The upper end of 2 is fastened with the joint hardware 4. Similarly to the base B described above, a through-hole 3b corresponding to the through-hole 3a of the panel main body 1 is also provided to the wooden horizontal member constituting the girth C, as shown in FIG. It is opened. In the case of the illustrated example, for example, as shown in FIG. 1, the joining hardware 4 for fastening the upper end of the column 2 to the above-mentioned column C extends from the side of the upper end of each column 2. Therefore, a substantially V-shaped metal plate 4c is used. At this stage, the second-floor floor panel C1 is dropped to form a second-floor floor, and a ceiling panel (not shown) is attached to the horizontal rail 1d of each panel body 1.

As shown in FIG. 7, on the girth C, wall panels P are arranged in a counterclockwise direction as viewed from a plane, similarly to the outer wall on the first floor. Are connected to each other by nails, and at the same time, the lower ends of the frame members 1a are fixed to the horizontal members of the trunk C by nails, and the lower ends of the columns 2 are, for example, substantially V-shaped as shown in FIG. The outer wall of the second floor is completed by binding with the joint hardware 4 such as the metal plate 4c. Thereafter, a beam D is placed on the wall panel P constituting the outer wall of the second floor, and the wooden horizontal member constituting the beam D and the upper end of the frame member 1a are nailed. After fixing, the upper end of the column 2 is fastened with a joint hardware (not shown). Similarly to the base B and the trunk C described above, a through-hole (not shown) is formed in a position corresponding to the through-hole 3a of the panel main body 1 also in the wooden horizontal member constituting the beam D. By being drilled in place, the beam D passes through the through hole 3a of the second-floor wall panel P, the through hole 3b of the girth C, and the through hole 3a of the first-floor wall panel P, The through hole 3b of the base B 1 communicates on a straight line.

Further, a roof panel E2 is dropped on the beam D via a rafter E1 as shown in FIG. 8 to form a roof E. Finally, as shown in FIG. ... and the exterior material F is attached to the outside of the second-floor wall panel P to complete the process.

In the above-described embodiment, the case where the wooden building is a two-story building is shown, but the present invention is not limited to this, and the same applies to a one-story building or a three-story building.

[0021]

[Effect of the invention]

 As described above, according to the first aspect of the present invention, by arranging the studs at the center in the width direction of the frame material, the frame material can be prevented from being warped or bent, and the proof strength can be reduced directly. The panel panels and columns are arranged alternately by connecting and fixing the wall panels consisting of these panel bodies and columns in the same direction so that the columns do not directly contact each other. As a result, it is possible to obtain a predetermined structural strength with a simple structure while preventing warpage and bending of the frame material and advantageous in terms of structural strength. Therefore, in order to assemble and hold the pillars vertically with respect to the horizontal members on the base, mortise holes are machined on the horizontal members, and mortises are machined on the columns to assemble the frame. In contrast, if necessary, the wall panel can be fixed to the base with nails and the pillars can be connected with metal fittings, so that the pillars can be connected and held vertically even if the mortises and mortises are not machined. The labor and time for work and assembly can be saved. In addition, when the spacing between the columns is wider than the specified module, there is no special thick vertical bar compared to the conventional type, which requires a special thick vertical bar to obtain the specified structural strength. It is convenient from the point of management.

According to the invention of claim 2, in addition to the effect of the invention of claim 1, by inserting the upper end of the bolt with washer protruding from the base into the drawing pipe and tightening the nut, the base and the panel body are connected. Because it is drawn and tied at a right angle, the wall panel can be firmly connected to the base and held even if mortises or mortises are not formed in the column and base horizontal members.

[Brief description of the drawings]

FIG. 1 is a partial front view of an embodiment of the present invention with a wooden building wall panel attached.

FIG. 2 is a partial cross-sectional plan view of the same.

FIG. 3 is a perspective view showing a state where a foundation is made in an assembling procedure of a two-story wooden building using the wall panel of the present invention.

FIG. 4 is a perspective view showing a stage of making a floor by fixing a base on a foundation.

FIG. 5 is a perspective view showing a stage where a first-floor wall panel is erected on a base.

FIG. 6 is a perspective view showing a stage in which a trunk is placed and fixed on a wall panel on the first floor.

FIG. 7 is a perspective view showing a stage where a second-floor wall panel is erected on the girth and a beam is placed and fixed thereon.

FIG. 8 is a perspective view showing a stage of forming a roof on a beam.

FIG. 9 is a perspective view of a completed state.

[Explanation of symbols]

B Base, horizontal material C Horizontal material (base) P Wall panel 1 Panel body 1a Frame material 1b Plywood 1c Stud 2 Pillar 3, 3a, 3b Through hole 4b Hole down hardware

────────────────────────────────────────────────── ─── front page continued (51) Int.Cl. ⁷ identifications FI E04B 2/56 605 E04B 2/56 605E 611 611C 621 621A 621H 632 632B 632D 632H 632J 641 641G 644 644H 2/00 E04C 2/46 J E

Claims (2)

[Utility model registration claims] 1. A wooden building for forming a side wall of a wooden building by fixing a plurality of wall panels (P) formed in a predetermined module in parallel on a base (B). In the wall panel, the wall panel (P) includes a square plate-shaped panel main body (1) and a column (2) fixedly connected to one side of the panel main body (1). ) Are arranged and connected and fixed in the same direction so that the columns (2) do not directly contact each other, and the panel body (1) has a frame member (1a) framed in a quadrangular shape and this frame member (1a). A plywood (1b) sandwiched and fixed at the center in the thickness direction of the slab, and a stud (1c) fixed vertically at the center of the frame material (1a) in the width direction. Building wall panels. 2. A through hole (3) communicating with the outside is formed in said panel body (1) and in a transverse member (B, C) in contact with at least one of upper and lower sides thereof. A bolt with a washer of a hole-down hardware (4b) is inserted through the through hole (3a) of the panel body (1) and the through hole (3b) formed in the base (B), and from the base (B). The upper end of the protruding bolt with washer is connected to the frame material (1a) of the panel body (1).
The wall panel for a wooden building according to claim 1, wherein the wall panel is inserted into a drawing pipe fixed to the wall and fastened with a nut.