JPH0326259B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to wooden buildings, and is an object of the present invention to provide wooden buildings with excellent strength in a short period of time and at low cost.

Conventional technology The frame wall construction method has been known in the past, in which frame walls are connected to construct a wooden building, but this method makes it difficult to create large openings, and when creating a Japanese-style room, it is difficult to use decorative pillars as wall panels. had the disadvantage of requiring a separate process and making it uneconomical.

In addition, the conventional framework construction method requires advanced techniques for cutting in the joints, assembling, etc., and requires a lot of on-site construction, resulting in a long construction period. Since this was done on a flat surface, there was a problem in that it was susceptible to damage due to earthquakes, etc.

Problems to be Solved by the Invention The present invention attempts to solve the above-mentioned problems, and while maintaining the strength of the frame wall construction method, it also has the texture and large openings of a Japanese-style building that the conventional frame construction method has. The aim is to create wooden buildings that are strong enough to withstand natural disasters such as earthquakes, in a short period of time, and without the need for advanced technology.

Means for Solving the Problems In order to solve the above-mentioned problems, the present invention provides a base having fitting grooves in the axial direction on two upper and lower surfaces, and a base that is connected perpendicularly to the upper surface of the base in the axial direction on the four outer circumferential surfaces. A main body column is provided with an insertion groove and has a fitting protrusion that fits into the fitting groove at the lower end, and an insertion protrusion to be inserted into the insertion groove of this main body column projects in the vertical direction on both end faces. and a panel member with a fitting protrusion protruding from the horizontally lower side that fits into the fitting groove of the base, and an engaging protrusion provided on the upper side of this panel member and an engaging protrusion protruding from the upper end of the main body column. The girder member is provided with a receiving groove in which the protrusion is inserted and engaged, at least in the axial direction on the lower surface side.

Function Since the present invention is constructed as described above, in order to assemble it as a wooden building, place the base on the foundation such as a cloth foundation with the fitting grooves positioned above and below. This foundation is then fixed to the foundation using fasteners such as anchor bolts. In this fixing, the fasteners are inserted and fixed into the fitting grooves of the base, so they do not protrude from the surface of the base, causing problems when installing other components such as panel members on the base. This eliminates the need for counter-drilling.

Next, connect the main pillar vertically to the top of the foundation,
This connection is performed by inserting a fitting projection protruding from the lower end of the main body column into a fitting groove in the base. In addition, the main body column is provided with insertion grooves in the axial direction on the four outer periphery surfaces, and these insertion grooves are positioned so as to connect vertically to the fitting grooves of the base, and appropriate intervals are placed at necessary locations on the base. and fix it vertically. In addition, to fix the main body column and the base, an L-shaped connecting fitting is located at the right angle connection between the insertion groove and the fitting groove, and the main body column is connected to the main body column by a connecting device such as a bolt through this connecting fitting. When connecting the base, the connecting fittings and the connecting fittings are stored in the insertion groove and the fitting groove, and since they do not protrude from the main body and the surface of the base, other components such as panel members can be connected to the base. There is no problem when installing it on top.

Additionally, panel members preformed in a factory are installed and fixed between the main body pillars fixed to the upper surface of the base at appropriate intervals. This fixation is achieved by inserting insertion ridges that protrude in the vertical direction on both end faces of the panel member.
After inserting into the insertion groove of the main body column and fitting the fitting protrusion that protrudes horizontally downward of the panel member into the fitting groove of the base, nail the panel member to the main body column and the base. Fix it.

Next, the girder member is fixed to the upper side of the panel member and the upper end of the main body column. This fixation is achieved by inserting and engaging the engaging protrusion provided on the upper side of the panel member and the engaging protrusion protruding from the upper end of the main body column into the receiving groove provided on the lower surface of the girder member, and then the panel member and girder member are They are connected and fixed by nailing, and the girder members and the main column are connected and fixed with fasteners such as bolts via connecting tools such as L-shaped fittings. In the case of a one-story building, a roof is constructed on the top surface of this girder member, but in the case of a two-story building, the main body is connected vertically to the top surface of this girder member, and is fixed by the same means as connecting the foundation and main body columns. It is of course possible for the main body to protrude to the second floor as a through column without fixing a girder member to the upper end.

Embodiment An embodiment of the present invention will be described below with reference to the drawings. Reference numeral 1 denotes a base, and fitting grooves 2 and 3 are formed in the axial direction on both the upper and lower surfaces, and on the upper surface of the base 4 such as a cloth foundation, It is placed with the fitting grooves 2 and 3 located on the upper and lower surfaces, and is fixed to the foundation 4 with anchor bolts 5. In this fixing, the upper end of the anchor bolt 5 is inserted into the fitting groove 2 of the base 1 together with the fixing nut 6.
Since the anchor bolts 5, fixing nuts 6, etc. do not protrude from the surface of the base 1, there is no need for counterboring, and various constituent members, which will be explained later, can be installed on the base 1. There will be no problem in case. Also, on the base 1, before fixing it to the foundation 4, a connecting fitting 7 for firmly connecting the bases 1 to each other is fixed to the connection part, and it also facilitates connection and fixation with other structural members, which will be explained later. A connecting tool 8 such as a bolt for making the connection is protruded from the fitting groove 3 side on the lower surface to the fitting groove 2 on the upper surface.

Further, a main body column 10 is vertically connected to the upper surface of the base 1, and this connection is performed by inserting a fitting protrusion 11 projecting from the lower end of the main body column 10 into a fitting groove 2 of the base 1. In addition, the main body column 10 is provided with insertion grooves 12 in the axial direction on the four outer circumferential surfaces, and is positioned so as to connect the insertion grooves 12 at right angles to the fitting grooves 2 of the base 1, and at necessary locations on the base 1. , fix vertically with appropriate spacing. The main body column 10 and the base 1 are fixed by placing an L-shaped connecting fitting 13 at the right angle connection between the insertion groove 12 and the fitting groove 2, and inserting a bolt or the like through this connecting fitting 13. The connecting tool 8 and the connecting tool 8 protruding from the lower surface of the base 1 connect the main body column 1.
Connect 0 and base 1. The connecting fitting 13 and the connecting fitting 8 are connected to the insertion groove 12 and the fitting groove 2,
3 and does not protrude from the surfaces of the main body column 10 and the base 1, so there is no problem when installing other structural members on the upper surface of the base 1.

Moreover, between the main body pillars 10 fixed to the upper surface of the base 1 at appropriate intervals, panel members 14 previously formed by factory production are installed and fixed. This panel member 14 has reinforcing bars 16 fixed to the inner periphery of an outer peripheral frame 15 at appropriate intervals, and its surface is covered and fixed with a wall board 17. In addition, insertion protrusions 18 are projected in the vertical direction on both end surfaces of the outer peripheral frame 15, and the insertion protrusions 18 are connected to the main body column 1.
0 into the insertion groove 12 of the panel member 14, a fitting protrusion 20 is protruded from the lower side of the panel member 14 in the horizontal direction, and the fitting protrusion 20 is fitted into the base 1 and the fitting groove 2. 21 to fix the panel member 14 to the main body column 10 and the base 1. In addition, the above insertion protrusion 1
8 and the fitting protrusion 20 do not extend to both lengthwise ends of the outer peripheral frame 15 of the panel member 14, but instead extend the mounting interval 22 at which the connecting fittings 13 are located, and extend the outer peripheral frame 15 to both lengthwise ends. In addition, the insertion protrusion 18 and the fitting protrusion 20 are formed to be biased towards the wall plate 17 side with respect to the width direction of the outer peripheral frame 15, and the fitting protrusion 20
into the fitting groove 2, and insert the insertion protrusion 18 into the groove 1.
2, the corner portion 23 of the main body column 10 is exposed to the indoor side, making it possible to create the feel of a Japanese-style room.

Further, a girder member 24 is fixed to the upper side of the panel member 14 and the upper end of the main body column 10. This girder member 24
After forming a receiving groove 25 on the lower surface and fitting the engaging protrusion 26 provided on the upper side of the panel member 14 and the engaging protrusion 27 protruding from the upper end of the main body column 10 into the receiving groove 25, , outer peripheral frame 15 of panel member 14
and the girder member 24 are connected and fixed by nailing, and the girder member 24 and the main body column 10 are connected and fixed with a connecting fitting 8 such as a bolt via a connecting fitting 7 such as an L-shaped fitting.

In addition, if the wooden building is a one-story building, a roof is constructed on the top surface of this girder member 24, but in the case of a two-story building, the main body column 10 is vertically connected to the top surface of this girder member 24, and the base 1 and the main body The beam member 24 of the main body column 10 is fixed by the same means used to connect the columns 10. It is of course possible for the main body column 10 to protrude to the second floor as a through column without fixing the girder member 24 to the upper end.

Effects of the Invention As described above, the present invention forms concave grooves in the axial direction of the base and main body column, and connects the panel member to the base, body column, girder member, etc. via this concave groove. Compared to those where braces and facing materials are nailed to columns, foundations, girders, etc., or where framed walls are connected by nailing, the engagement relationship is more reliable, and it is easier to connect panel members in the thickness direction. Strong against applied forces,
Since the panel member is hard to come off from the main body pillar and has a concave-convex fit, the airtightness of the connection part is good.

In addition, the concave grooves are formed in the axial direction of the base and main pillar, and can be easily processed in factory production, eliminating the need for complicated joints used in conventional framework construction methods, and Since the L-shaped connecting fittings, bolts, etc. are stored in the recessed groove, there is no need to dig into the main body pillars, base, etc., and attachment of accessory parts such as picture frames and doorstops becomes easy. .

In addition, since panel members are used while incorporating frames such as main body columns and girder members, the strength of wooden buildings can be significantly increased compared to conventional simple frame construction methods and wall panel construction methods. In addition to making it less likely to cause damage to the joints that occurred in other buildings, it also makes it possible to have larger openings in buildings compared to frame wall construction methods. In addition, by pre-producing the panel members in a factory, it is possible to perform highly accurate work, which not only shortens the construction period of the building, but also allows the panel members to be fitted into the insertion grooves of the main body pillars. It is also possible to expose the corners of the room to the inside, giving it the feel of a Japanese-style room, and there is no need to prepare separate decorative pillars like in the case of traditional frame wall construction, making it possible to create an economical Japanese-style room. do.

[Brief explanation of drawings]

The drawings show one embodiment of the present invention, and FIG. 1 is a perspective view of the assembly process, FIG. 2 is a partially cutaway perspective view of the assembled state, and FIG. 3 is a longitudinal sectional view of the assembled state. 1... Base, 2, 3... Fitting groove, 10... Body column, 11... Fitting protrusion, 12... Insertion groove, 1
4... Panel member, 18... Insertion protrusion, 20...
Fitting protrusion, 24... girder member, 25... receiving groove,
26... Engaging protrusion, 27... Engaging protrusion.

Claims (1)

[Claims] 1. A base with fitting grooves in the axial direction on the upper and lower two surfaces, and a base that is connected vertically to the top surface of the base and has insertion grooves in the axial direction on the four outer circumferential surfaces, and fits into the fitting grooves on the lower end. A main body column with a protruding fitting protrusion, and an insertion protrusion to be inserted into the insertion groove of the main body column, which protrudes vertically from both end faces and fits into the fitting groove of the base on the lower side in the horizontal direction. A panel member with a mating protrusion protruding from it, an engaging protrusion provided on the upper side of this panel member, and a receiving groove into which the engaging protrusion protruding from the upper end of the main body column is inserted and engaged are provided at least in the axial direction on the lower surface side. A wooden building characterized by consisting of girder members.