JP3020492U - Exterior wall structure of assembled house - Google Patents

Abstract

(57) [Abstract] [Purpose] As an outer wall of an assembled house, which is formed by stacking a large number of horizontally long bars vertically, the work of assembling each horizontally long bar can be performed easily and securely, and the vertically long bars Make sure there are no gaps between the materials. [Structure] In an assembled house in which a large number of horizontally long bar members 2, 2, ... Are made of wood and stacked as the outer wall 1 of the main body of the house
Each of the horizontally long bar members 2, 2, ...
11 are arranged so that they are positioned vertically, and in two horizontally long bar materials 2 and 2 that are vertically adjacent to each other, a groove 12 is formed in a corner portion 11 of one horizontally long bar material and a corner of the other horizontally long bar material 2 is formed. Part 11
A ridge 13 is formed on each of the horizontally long bar members 2, 2, ...
The outer wall 1 was constructed by successively stacking the above in a state where the concave groove 12 and the convex strip 13 were fitted in concave and convex.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an assembled house such as a bungalow, and more particularly to an outer wall structure in such an assembled house.

[0002]

[Prior art]

 In recent years, timber-assembled houses called log houses have been installed in campgrounds, etc., but the outer wall of this type of assembled house is made up of a number of horizontally long logs stacked vertically at a specified height. Has been formed. The upper and lower logs are fastened with long through bolts.

By the way, when logs are used as the outer wall material in this way, in order to eliminate the gap between the upper and lower logs, straight logs having no bend are selected and the upper and lower joint surfaces are processed smoothly. You need to do it.

[0004]

[Problems to be solved by the device]

 However, if the logs are stacked one above the other as the outer wall of the assembly house, the stability will be poor when the logs are stacked one above the other during assembly, and the positioning of the stacked logs will be difficult. There was a problem. In addition, when the logs are simply stacked on top of each other like this, a gap may occur between the upper and lower logs due to the time-dependent change of wood (contraction or warpage occurs). There was a risk that wind, rainwater, etc. would enter.

In view of the above-mentioned conventional problems, the present invention is an outer wall of an assembled house in which a large number of horizontally long bar members are vertically stacked, and the assembling work of each horizontally long bar member is simple and accurate. It is an object of the present invention to provide an outer wall structure of an assembled house that can be formed and has no gap between the upper and lower horizontally long bar members.

[0006]

[Means for Solving the Problems]

 The present invention has the following configuration as means for solving the above problems.

That is, in the outer wall structure of the assembled house of the present invention, as shown in FIGS. 1 to 5, as the outer wall 1 of the house main body, a large number of horizontally long bar members 2, 2, ... It is constructed by stacking.

Each of the horizontally long bar members 2, 2, ... Is a square member having a substantially rectangular cross section. Further, these horizontally long rods 2, 2, ... Are arranged so that the two corner portions 11, 11 facing each other are located vertically.

In each of the upper and lower corners 11, 11 of each of the horizontally long bar members 2, 2, ..., One of a groove 12 and a ridge 13 having a shape capable of mutually fitting in a recess and protrusion is formed. In this case, as shown in FIG. 4, the groove 12 and the ridge 13 may be separately formed in the two facing corners 11 and 11 for one horizontal bar 2. As shown in FIG. 5, a laterally long bar 2 having only the concave grooves 12 and 12 formed in the both corners 11, 11 and a horizontally long bar 2 having only the ridges 13 and 13 formed in the both corners 11 and 11. May be formed respectively. When the horizontal bar 2 having only the concave grooves 12 and 12 and the horizontal bar 2 having the protrusions 13 and 13 are separately formed, the horizontal bars are sequentially and alternately arranged. The outer wall 1 is constructed by stacking. The groove 12 and the ridge 13 are formed over the entire length of the horizontally long bar 2. It should be noted that the laterally long rods 2 and 2 located at the upper and lower ends of the outer wall 1 may be provided with either the groove 12 or the ridge 13 only at one of the upper and lower corners 11, respectively.

Each laterally long bar 2, 2, ... Is sequentially stacked in a state in which the concave groove 12 and the convex strip 13 are fitted in the concave and convex to form the outer wall 1. It is advisable that the single laterally long bar members 2, 2 ... Constituting one outer wall 1 are fastened together by means of through bolts 20 in a state where they are stacked vertically.

In addition, in this assembled house, a total of four outer walls 1, 1, ..., A base material (base) 3, a girder material 4, a roof board 5, a floor board 6, a ceiling board 7 and the like are main components. It is configured as a member. The outer wall 1 composed of the horizontally long bar members 2, 2, ... Is preferably fastened between the base member 3 and the girder member 4 by using through bolts 20. A door 8 and a window 9 are formed on the outer wall 1 at predetermined positions.

[0012]

[Action]

 Since the outer wall structure of the present invention is constructed by vertically stacking the horizontally long bar members 2, 2 ... In sequence with the concave groove 12 and the convex strip 13 fitted in a concave-convex shape, they are stacked at the time of assembly. The horizontally long bar 2 to be positioned is stably and reliably positioned by the concave and convex fitting of the groove 12 and the ridge 13 with respect to the lower horizontally long bar 2. Further, in the case where the horizontally long bar members 2, 2, ... Are stacked in the state where the concave groove 12 and the convex strip 13 are fitted in the concavo-convex shape as described above, two horizontally long bar members 2, 2 which are vertically adjacent to each other are formed. Since the upper and lower parts overlap with each other by the fitting height of the concavo-convex, even if the horizontally long bar material changes with time (shrinkage or warpage occurs), no gap is generated between both horizontally long bar materials 2 and 2.

[0013]

[Effect of device]

 As described above, in the outer wall structure of the assembled house of the present invention, the laterally long rods 2, 2, ... Constituting the outer wall 1 are sequentially stacked vertically with the groove 12 and the ridge 13 fitted in a concavo-convex manner. Piled up. Therefore, when assembling the horizontally long bar member 2, since the positioning of the horizontally long bar member 2 can be performed reliably and reliably by the above-mentioned concave-convex fitting, there is an effect that the assembling work becomes easy. Further, since the upper and lower horizontal rods 2 and 2 are fitted in the concave groove 12 and the convex strip 13 in a convex-concave manner, even if the horizontal rod 2 changes with time, the upper and lower horizontal rods 2 and 2 can be connected to each other. No gaps are created, and good wall surface conditions can be maintained for a long period of time. Further, since the concave groove 12 and the convex strip 13 are fitted in the concave and convex portions, there is an effect that the assembling strength between the horizontally long bar members 2 and 2 is increased.

There is an effect.

[0015]

【Example】

 Hereinafter, an embodiment of the present invention will be described with reference to FIGS. 1 to 5, and the assembly house of this embodiment is suitable for use as a bungalow or the like in a campground, for example. This assembled house has a total of four outer walls 1, a base material 3, a girder material 4, a roof board 5, a floor board 6, a ceiling board 7, a door 8 and a window 9 as basic members. The outer wall 1 is constructed by stacking a large number of horizontally long bar members 2, 2, ... Vertically, as will be described later. Doors 8 and windows 9 are attached at appropriate positions on the outer wall 1.

In this assembled house, outer walls (4 surfaces) 1 are respectively erected on a base material 3 assembled in a rectangular shape, and a girder material 4 is arranged on an upper part of each outer wall 1, and the girder material 4 is provided. The roof plate 5 is attached to the upper part of the base plate 3, the floor plate 6 is stretched in the base material 3, and the ceiling plate 7 is attached to the lower surface of the roof plate 5. As for the size of the assembled house in the illustrated example, the horizontal width in FIG. 1 is 4500 mm, the horizontal width in FIG. 2 is 2250 mm, and the height is 2500 mm, but these dimensions can be changed in design as appropriate. Of course.

As the laterally long bar member 2 constituting the outer wall 1, a square bar made of wood and having a substantially square cross section is used. In this embodiment, a total of 24 horizontal bars 2 are used for one outer wall 1. These horizontally long bar members 2, 2 ... Are vertically stacked so that the two facing corner portions 11, 11 are located at the top and bottom. As shown in FIG. 1, the horizontal bar 2 at the height where the door 8 and the window 9 are formed has a predetermined length.

Further, these laterally long rods 2, 2 ... Are formed with concave grooves 12 and convex ridges 13 having a shape capable of being concave-convex fitted to the upper and lower two corner portions 11, 11. .

In the embodiment shown in FIG. 4, a groove 12 is formed in one corner 11 (lower end side) of one horizontally long bar 2 and a ridge 13 is formed in the other corner 11 (upper side). Has been done. The groove 12 and the ridge 13 are formed over the entire length of the horizontally long bar 2. In the embodiment shown in FIG. 4, in the two horizontally long bar members 2 and 2 vertically adjacent to each other, the concave groove 12 and the lower side horizontally long bar member formed in the lower end side corner portion 11 of the upper side horizontally long bar member 2 are formed. The outer wall 1 is formed by sequentially stacking all the horizontally long bar members 2, 2 ... Further, through bolts 20 (used at a plurality of locations for one outer wall 1) are inserted through all the horizontally long bar members 2, 2, ... The ends are fastened to the base material 3 and the girder material 4, respectively, with nuts 21 and 22. Therefore, the laterally long bar members 2, 2 ... Constituting one outer wall 1 are fastened between the base member 3 and the girder member 4 in a state in which the groove 12 and the ridge 13 are successively fitted in the recess and protrusion. .

On the other hand, in the embodiment shown in FIG. 5, one horizontal bar 2 is provided with concave grooves 12, 12 at the upper and lower corners 11, 11 respectively, and one horizontal bar 2 is also provided. And two types of horizontally long bar members 2 and 2 are separately formed. In the embodiment of FIG. 5, the laterally long bar 2 having the grooves 12 and 12 and the horizontally long bar 2 having the ridges 13 and 13 are alternately stacked to form the outer wall 1. ing. In this case as well, the upper and lower horizontally long bar members 2 and 2 are successively fitted in a concavo-convex shape.

Since the concave groove 12 and the ridge 13 can be formed by only cutting a part of the square bar, the machining can be easily performed. Further, each corner of the horizontally long bar 2 which does not form the groove 12 or the ridge 13 is chamfered (reference numeral 14).

In the outer wall structure of the embodiment of the present application, the horizontally long bar members 2, 2, ... Are sequentially stacked in the state in which the concave groove 12 and the convex strip 13 are fitted in the concave and convex portions. There is such an action. That is, at the time of assembly, by fitting the concave groove 12 (or the convex groove 13) of the horizontally long bar material 2 and the convex groove 13 (or the concave groove 12) of the lower lateral bar material 2 which are stacked, into concave and convex engagement. As a result, the horizontally long bar 2 on the stacking side can be positioned reliably and reliably, and the assembling work becomes easy. Further, in the case where the horizontally long bar members 2, 2 ... Are stacked in the state where the concave groove 12 and the convex strip 13 are fitted into each other in this manner, two vertically long horizontally adjacent bar members 2 and 2 are adjacent to each other. Even if the horizontally long bar material changes over time (shrinkage or warpage), there is no gap between both horizontally long bar materials 2 and 2 because it overlaps with the height of the uneven fitting. Due to the concavo-convex fitting, the connecting strength between the upper and lower horizontally long bar members 2, 2 is increased.

[Brief description of drawings]

FIG. 1 is a front view of an assembled house that employs an outer wall structure according to an embodiment of the present application.

FIG. 2 is a right side view of FIG.

FIG. 3 is a sectional view taken along the line III-III of FIG. 1;

FIG. 4 is a partially enlarged view of FIG.

FIG. 5 is a modification of FIG.

[Explanation of symbols]

1 is an outer wall, 2 is a horizontally long bar material, 3 is a base material, 4 is a girder material, 1
Reference numeral 1 is a corner portion, 12 is a concave groove, 13 is a ridge, and 20 is a through bolt.

Claims (1)

[Scope of utility model registration request] 1. An assembled house in which an outer wall (1) of a main body of a house is constructed by stacking a large number of horizontally long bar members (2, 2, ...) Made of wood, and the horizontally long bar member (2) has a cross section. Using a substantially quadrangular square bar, arrange each laterally long bar (2, 2 ··) so that the two opposite corners (11, 11) are located above and below. In the horizontally long bar (2, 2), any one of a groove (12) and a ridge (13) having a shape capable of being fitted in the lower end side corner (11) of the upper side horizontally long bar (2) with each other. One of them is formed, and the other of the groove (12) and the ridge (13) is formed in the upper corner portion (11) of the lower horizontal bar (2), and the horizontal bar (2) is formed. 2 ... are sequentially stacked vertically with the concave groove (12) and the convex strip (13) fitted in a concavo-convex shape. Outer wall structure of a house.