JP2661719B2 - Ventilation method - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION INDUSTRIAL APPLICATION The present invention was made by extrusion of ceramic materials such as cement. The present invention relates to a ventilation method in which a rectangular or square outer wall plate having a large number of through holes parallel to one edge is formed and attached to a foundation of a building by forming a ventilation layer.

[Conventional technology]

Generally, in wooden buildings, etc., a ventilation layer is provided between the inner surface of the outer wall and the body surface to improve the durability by drying the wooden structure frame or to prevent frost damage of ceramic building materials in winter,
The outside air is introduced into the ventilation layer to disperse the moisture in the wall together with the ventilation air, thereby maintaining the durability of the frame or preventing the outer wall material from being frozen.

Conventionally, the ventilation layer is formed as follows. That is, as shown in FIG. 9, a moisture-proof layer 2 is provided on the back surface of the building interior material 1, and studs are attached to the back surface at predetermined intervals. A heat insulating material 3 is filled between the studs to form a heat insulating layer, and a windproof layer 5 is attached to the outer surface 4 of the stud to form a foundation 6.
Is configured. An outer wall 9 is attached to the outer surface of the base 6 to form a ventilation layer 8. An outer wall plate is attached to the outer edge 7 to form an outer wall 9. The ventilation layer 8 thus produced
At the same time, outside air is introduced from the lower part and extracted from the upper part to remove moisture.

[Problems to be solved by the invention]

However, in order to form the ventilation layer 8, an outer wall plate is attached to the base 6 via the body edge 7, and the outer wall 9 is formed.

The present inventors have conducted intensive studies to solve the above problems, and as a result, they have been widely used as outer wall materials because they are manufactured at low cost, are lightweight, and have excellent heat insulation and sound insulation properties. It was thought that an efficient ventilation layer could be easily formed by using a hollow-molded outer wall plate having a number of parallel through holes formed by extruding ceramic materials such as cement.

The present invention has been made on the basis of the above-described concept, and a ventilation layer can be formed without using a rim, and a through hole of a hollow molded outer wall plate also participates in introduction of outside air. The purpose of the present invention is to provide a ventilation method capable of increasing the amount of urea and obtaining a ventilation layer having a high dehumidifying effect.

[Means for solving the problem]

In order to achieve the above object, in the ventilation method according to the present invention, a rectangular or square hollow molded outer wall plate having a large number of parallel through holes formed by extrusion of a ceramic material is formed by vertically extending the through holes. When the armor is stretched, a piece-shaped spacer is interposed between the inner outer wall plate of the overlapped portion of the outer wall plates and the base, and is fastened to the base by screws passing through the overlapped portion and the spacer.

Further, when the hollow molded outer wall plate is stretched with the through hole in the vertical direction, a locking plate portion provided with a screw hole for fastening to a base, and a lower edge of the locking plate portion are provided continuously at substantially right angles. A space plate portion for maintaining an interval between the inner outer wall plate and the ground; a grip plate portion having a reverse U-shaped cross section, which is provided continuously to an edge of the space plate portion and grips an upper end portion of the inner outer wall plate; A mounting bracket having a predetermined width is formed by a hooking claw portion which is provided continuously with the plate portion and has a L-shaped side surface and both ends of which are hooking claws which are hooked on lower end through holes of the outer outer wall plate. It is characterized in that the upper end of the inner outer wall plate is gripped by the gripping plate portion, the locking plate portion is fixed to the base, and the lower end of the through hole of the outer outer wall plate is hooked on the hook.

(Operation)

Since the ventilation method of the present invention has the above configuration, a large amount of outside air is introduced into the ventilation layer without the need for a rim.

〔Example〕

FIG. 1 shows a first embodiment of the method of the present invention, and the same parts as those in FIG. 9 are denoted by the same reference numerals, and description thereof will be omitted (the same applies hereinafter).

Reference numeral 11 in the figure denotes an overlapping portion in which an outer wall plate having a large number of through holes 12 is overlapped with an inner outer wall plate 11a and an outer outer wall plate 11b formed by arranging the through holes 12 in the longitudinal direction. A spacer 13 is provided between the inner outer wall plate 11a of the overlapping portion 11 and the base 6, and is fastened to the base 6 by screws 14 passing through the overlapping portion 11 and the spacer 13.

By the above method, a ventilation layer 16 is formed between the armoring outer wall 15 and the base 6, and the ventilation layer 16
Through the through holes in each outer wall plate
Through the 12, a large amount of outside air is introduced to exert a superior dehumidifying effect.

FIGS. 2 (a) and 2 (b) show a second embodiment, and FIG. 2 (a) is a perspective view of a mounting bracket 21 used in this method.

The mounting bracket 21 includes a locking plate 22 having a screw hole 22a formed therein.
And a spacer plate portion 23 which is provided substantially at right angles to the lower edge of the locking plate portion 22 and maintains a space between the inner outer wall plate 11a and the base 6.
And the inner outer wall plate 11
a gripping plate portion 24 having an inverted U-shaped cross section for gripping the upper end of a,
A hooking claw portion 25 is provided continuously with the leading edge of the gripping plate portion 24, has an L-shaped side surface, and has two hooking claws 25a whose leading ends are hooked on the lower ends of the through holes 12 of the outer outer wall plate 11b. Have been.

In order to form the armored outer wall 15 using the mounting bracket 21, first, the upper end of the inner outer wall plate 11a is attached to the mounting bracket 21.
The holding plate 22 is fixed to the base 6 by being gripped by the holding plate 24. Next, the lower end of the through hole 12 of the outer outer wall plate 11b is
Hook on 5a. In this case, the position where the hook 25a is hooked is
As shown in FIGS. 3 (a) and 3 (b), with the joint 26 formed by the real of the outer adjacent outer wall plate or the like interposed therebetween,
The outer wall plates are hooked into the through holes 12 of both outer wall plates, respectively, to support the outer wall plates, and to join the joints of the adjacent outer wall plates. In the figure
17 is a sealing material.

The ventilation wall 16 is formed between the armored outer wall 15 and the base 6 by the space plate portion 23, and the ventilation layer 16 is communicated with the outside air through the through hole 12 of each outer wall plate.

FIGS. 4 (a) and 4 (b) show a third embodiment, in which a hook 25a of a mounting member 21 is attached to an intermediate plate 27a of a long draining material 27 having a crank-shaped section and an angle formed by each plate at an obtuse angle. Is formed, and the lower end of the through hole of the outer wall plate 11b is hooked on the hooking claw 25a protruding through the slit 27b. The draining material 27 prevents rainwater during wind and rain from entering the ventilation layer 16, and the lower end of the through hole 12 of the outer outer wall plate 11b is closed because the angle of each plate of the draining material 27 is obtuse. Never be.

FIGS. 5 (a), 5 (b) and 6 show a fourth embodiment of the present invention, and are explanatory views of a ventilation method for forming a flat outer wall 18. FIG. In the figure, reference numeral 31 denotes an upper end mounting bracket having a predetermined width. The upper end mounting bracket 31 has a locking plate portion 22 having a screw hole 22a formed therein, a space plate portion 23, and two ends at the end of the space plate portion. In the middle of the book, there are provided gripping claws 32, 32, 33 protruding in the direction opposite to the one locking plate 22.

The gripping claws 32 of the upper end mounting bracket are inserted into the upper ends of the through holes of the lower outer wall plate 34, and the gripping claws 33 are brought into contact with the back surface of the lower outer wall plate 34, and the gripping claws 32, 33 clamp the gap between the through hole 12 and the back surface. Then, the locking plate 22 is fixed to the base 6 with the screw 14.

Next, the cross section is crank-shaped, and the upper plate portion 35a and the intermediate plate portion 3
5b, and the lower plate portion of the draining member 35 having an obtuse angle formed by the intermediate plate portion 35b and the lower plate portion 35c is close to or in contact with the outer surface of the lower outer wall plate 34, and the upper plate portion 35a is interposed through the spacer 13. Base 6
To stop.

Next, the locking plate 22 and the space plate 23 of the mounting bracket shown in FIG. 2B are left as they are, and the distal end of the space plate is supported in the opposite direction to the locking plate 22 and at right angles to the space plate. A hooking claw portion 3 having a plate portion 36a and a hooking claw 36c on the tip edge of the support plate portion 36a, having an L-shaped side surface on both sides at the tip end.
Using a lower end mounting bracket 36 having a predetermined width to which 6b is continuously provided, the support plate portion 36a is overlapped on the upper plate portion 35a of the draining member 35, and the locking plate portion 22 is locked on the base 6, The lower end of the through-hole 12 of the outer wall plate 37 is hooked on the hook 36c. Also in this case, the hooking claw 36b is hooked with a joint between the adjacent outer wall plates interposed therebetween.

By this method, the flat outer wall 18 is formed,
The drainage member 35 prevents rainwater from entering,
The ventilation layer 16 is communicated with the outside air through the ventilation holes 12.

FIGS. 7A and 7B show a fifth embodiment, in which a lower end mounting bracket 38 is used instead of the lower end mounting bracket 36. FIG. The lower end mounting bracket 38 is, as shown in FIG.
A hook 36b of a lower end mounting bracket 36 is attached to the lower edge of 22.

In this case, first, as shown in FIG.
34 is attached by the upper end mounting bracket 31, the spacer 13 is interposed between the upper plate portion 35a of the draining member 35 and the base 6, and the locking plate portion 22 of the lower end mounting bracket 38 is overlapped on the upper plate portion 35a to lock. The plate portion 22, the upper plate portion 35a, and the spacer 13 are inserted and fastened to the base 6. Next, the lower end of the through hole 12 of the upper outer wall plate 37 is hooked with the hook 36c.
Hook.

In the above-mentioned method, the joint 26 in the lateral direction of the outer wall plate is, as shown in FIG.
26 and the outer wall is formed in such a manner that the outer wall is formed such that the lower joining portion 26 is located in the middle of the upper outer wall material as shown in FIG. 8 (b). There is,
In the case of using the hooking claws, the hooking claws are inserted into and supported by the end through holes of the adjacent outer wall plate, and the joining portions are brought into close contact with each other. Both edges parallel to the through-holes of the outer wall plate used in the present invention are provided with a nut, a settlement, and the like, and are often joined via a sealing material.

If necessary, a hole for introducing outside air may be provided at the lower end of the outer wall so that a large amount of air may pass through the ventilation layer.

〔The invention's effect〕

As described above, in the ventilation method according to the present invention, the ventilation layer can be easily formed without using the attached rim, regardless of the tension of the floor or the surface of the floor, and further, the outside air can be formed through the through holes of the outer wall plate. Since it is introduced into the ventilation layer, the dehumidifying effect of the ventilation holes is enhanced, and this is a method of significantly improving the durability of the wooden building.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view of an armor showing a first embodiment, and FIG.
FIGS. 3 (a) and 3 (b) and FIGS. 3 (a) and 3 (b) show a second embodiment. FIG. 2 (a) is a perspective view of a mounting bracket, and FIG.
Figure (b) shows the first armored armor formed using this metal fitting.
FIG. 3 (a) is a view showing a position where the hook is hooked, FIG. 3 (b) is a view taken along the line III-III of FIG. 3 (a),
4 (a) and 4 (b) show a third embodiment, wherein FIG. 4 (a) is a perspective view of a metal fitting using a draining material, and FIG. 4 (b) is formed using this metal fitting. Fig. 1 equivalent view of the armor,
FIGS. 5 (a), (b) and 6 show a fourth embodiment. FIGS. 5 (a), (b) are perspective views of metal fittings used for this, and FIG. 6 is FIG. 7 (a) and 7 (b) show a fifth embodiment of the present invention, wherein FIG. 7 (a) is newly used. FIG. 7 (b) is a perspective view of the metal fitting, FIG. 7 (b) is a diagram corresponding to FIG. 6, and FIGS. FIG. 9 is a longitudinal sectional view showing a conventional ventilation method. DESCRIPTION OF SYMBOLS 1 ... Building interior material, 2 ... Moistureproof layer, 3 ... Heat insulation material, 4 ... Outer surface of studs, 5 ... Windproof layer, 6 ... Base, 7 ... Body edge, 8 ... Ventilation layer, 9 ... outer wall, 11 ... overlapping part, 11a ... inner outer wall plate, 11b ... outer outer wall plate, 12 ... through hole, 13 ... spacer, 14 ... screw, 15 ... armored outer wall, 16 ... Ventilation layer, 17 ... Sealing material, 18 ... Flat outer wall, 21 ... Mounting bracket, 22 ... Locking plate, 22a ... Screw hole, 23 ... Space plate, 24 ... Grip plate 25, hooking claw, 25a hooking claw, 26 joint, 27 draining material, 27a middle plate, 27b slit, 31 top mounting bracket, 32, 33 ... Grip claws, 34 ... Lower outer wall plate, 35 ... Drainer, 35a ... Top plate, 35b ... Intermediate plate, 35c ... Lower plate, 36 ... Bottom mounting bracket, 36a ... Support plate Part, 36b: hooking claw, 36c: hooking claw, 37: outside Wall plate, 38 ... Bottom mounting bracket.

Claims (7)

(57) [Claims] 1. A rectangular or square hollow molded outer wall plate having a large number of parallel through-holes formed by extrusion molding of a ceramic material, when the outer wall plates are overlapped with each other with the through-holes extending in the vertical direction. A ventilation method, wherein a piece-shaped spacer is interposed between the inner outer wall plate and the base, and is fastened to the base by a screw inserted into the overlapping portion and the spacer. 2. A screw hole for fastening a rectangular or square hollow molded outer wall plate having a large number of parallel through holes formed by extrusion molding of a ceramic material to a substrate when the outer wall plate is aligned with the through holes in a vertical direction. A perforated locking plate,
A space plate portion that is provided substantially at a right angle to the lower edge of the locking plate portion and maintains a space between the inner outer wall plate and the ground, and a space plate portion that is provided continuously to an edge of the space plate portion and that is connected to an upper end of the inner outer wall plate. A gripping plate portion to be gripped, the gripping plate portion having an inverted U-shaped cross-section, and a hooking claw connected to the gripping plate portion, the side surfaces of which are L-shaped, and both ends of which are hooking claws which are hooked into lower end through holes of the outer outer wall plate. The mounting plate has a predetermined width, and the upper end of the inner outer wall plate is gripped by the holding plate portion of the mounting bracket, the locking plate portion is fixed to the base, and the lower end of the through hole of the outer outer wall plate is pulled by the hook. A ventilation method characterized by hanging. 3. When the lower end through hole of the outer outer wall plate is hooked on the hook of the mounting bracket, the cross section is crank-shaped, the angle between the surfaces is obtuse, and the hook is formed on an intermediate plate surface. The ventilation method according to claim 2, wherein a hook is inserted into the slit of the long draining member provided with a slit to be inserted, and the lower end of the through hole of the outer wall plate is hooked on the slit. 4. The locking plate portion according to claim 2, wherein the outer wall plate is attached to the base with the through hole in the vertical direction, and a screw hole is formed in forming the flat outer wall, and the locking plate is screwed to the base. A space plate, which is attached to the lower edge of the locking plate at a substantially right angle to the locking plate, and maintains a space between the outer wall plate and the base; Between the upper end of the lower outer wall plate and the back surface, using a top end mounting bracket of a predetermined width, which is formed of a gripping claw provided to protrude on the opposite side to the locking plate portion with the boundary with the plate portion. With the above-mentioned gripping claws, screwing the locking plate to the base, the cross section is crank-shaped, and the angle between the upper plate and the intermediate plate, and the angle between the intermediate plate and the lower plate is an obtuse angle. With the shank drainer, the lower plate portion is made to approach or contact the outer surface of the lower outer wall plate, and a space is provided between the intermediate plate portion and the upper end of the lower outer wall plate. The upper plate is fastened to the base via a spacer, and a support plate is provided at the tip of the space plate of the mounting bracket in a direction opposite to the locking plate and at right angles to the space plate. The lower end of the supporting plate is provided with a lower-edge mounting bracket having a predetermined width and provided with a hooking claw having an L-shaped side surface and a tip serving as a hooking claw. A ventilation method characterized in that it abuts on the lower portion of the upper outer wall plate, and the lower edge of the upper outer wall plate is hooked on the hook. 5. A lower edge mounting bracket having a predetermined width provided with a hooking claw portion having an L-shaped side surface at the lower end edge of the locking plate portion and having a hooking claw at the tip end, as the lower edge mounting bracket. Lay the locking plate on the upper plate of the draining member, insert the locking plate, the upper plate, and the spacer and screw it to the base, and attach the lower end of the through hole of the upper outer wall plate to the hook of the lower mounting bracket. The ventilation method according to claim 4, which is hooked. 6. The method according to claim 1, wherein the joint between the lower outer wall plates is located linearly with the joint between the upper outer wall plates.
(3) The ventilation method according to (4) or (5). 7. The ventilation method according to claim 1, wherein the joint portion between the lower outer wall plates is located in the middle of the outer wall plates.