JPH0544323A - Mounting structure of siding material - Google Patents

Abstract

PURPOSE:To prevent dew condensation on or degradation caused by effects of moisture and so on of a structure body and a siding material by improving ventilation in a gap between the surface of a structure body wall and the siding material. CONSTITUTION:A ruler member 10 is arranged on the surface of a structure body wall 2 in an upright form, and supporting members 2 are arranged into multiple steps, almost horizontally on a loaded arm 11 arranged vertically along the ruler member 10, while the ruler member 10 is connected to and in perpendicular to the supporting member 20, so as to install and fix them on and to the structure body wall 2. The upper part of each siding material 5 that is continuously installed vertically with its upper and lower parts fitted to one another, is fitted to one another and is thus supported on a supporting front part 24 of the supporting member 20. An air vent hole 23 is opened on a loaded bottom part 22 in the supporting member 20, and ventilation is carried out vertically in a gap between the structure body wall 2 and the siding material 5.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention provides good ventilation in the space between the siding material attached to the surface of the structural frame and the surface of the structural body to prevent dew condensation, influence of moisture on the structural body, and the siding material itself. The present invention relates to a siding material mounting structure that prevents deterioration and the like.

[0002]

2. Description of the Related Art Conventionally, as one type of surface finish of a structural skeleton in a general house, there is one that is covered with a siding material to form an outer wall. This siding material is made of wood, asbestos cement board, metal, ceramic, etc., and has excellent weather resistance, its surface is beautiful, and its installation work is easy. It is being used a lot.

[0003]

However, after the installation of the siding material, the siding material is supposed to be adhered to the surface of the structural body in an almost intimate contact, so that due to the influence of the temperature difference of the outside air, etc. Condensation may occur between the surface of the structural body and the back surface of the siding material.
Then, the water droplets generated by this dew condensation adhere to the structural body wall that forms the skeleton of the house and deteriorate it,
Alternatively, it penetrates into the siding material and corrodes it, and further, it causes mold and spots to appear on the wall surface, and as a result, the siding material itself may be collapsed.

Therefore, the present invention has been devised in view of various existing circumstances as described above, and a predetermined gap is provided between the surface of the structural body and the back surface of the siding material covering the structural body. , A siding material capable of ventilating and flowing in the voids to prevent the formation of dew condensation, and even if dew condensation occurs, it can flow out and evaporate to prevent deterioration of the structural body, siding material, etc. It is intended to provide a mounting structure for.

[0005]

In order to achieve the above-mentioned object, according to the present invention, the structural frame wall surface of the frame is mounted and fixed in a standing manner at predetermined intervals and along the vertical direction. A ruler member having a plurality of placing pieces arranged in a row, and being mounted on the placing piece, the ruler member is connected to the ruler member substantially orthogonally and fixed to the structural body wall, and the ventilation hole is opened. A support member for supporting the upper portion of the siding material, which is continuously installed in the up-down direction, by fitting the upper and lower parts to each other by these supporting members which are vertically arranged in a stepped manner. It is characterized by having a front part.

The support member itself has an abutting back portion that abuts against the front surface of the ruler member, a placing bottom portion that is placed on the placing piece and has a vent hole formed therein, and an engagement of the inner edge of the upper end of the siding material. It is formed to have a groove shape as a whole in a cross-section including a siding material that engages in the groove to support the siding material, and a support front portion having a locking piece at the tip that locks to the inner surface of the engaging groove. Can be configured.

Further, the siding material is formed in a laterally long band shape having a predetermined height, and a fitting groove along the length direction is formed in the lower end edge of the siding material, and the upper end inner edge also has the same length direction. A concave engaging groove extending along the lengthwise direction, and a protruding engaging protrusion extending along the length direction is formed on the outer edge of the upper end so as to engage with the engaging groove. ..

[0008]

In the siding material mounting structure according to the present invention, the ruler member mounted and fixed on the wall surface of the structural body in a standing manner at a predetermined interval is supported by the mounting piece. The members are crossed in a substantially horizontal shape, and are supported in a step shape at every height interval of the siding material along the vertical direction of the structural body wall. At the same time, together with the mounting bottom of the support member, a predetermined gap is formed and held between the structural body wall and the siding material installed on the surface thereof.

In the supporting and mounted supporting member, the supporting front portion of the supporting member is fitted with the engaging groove of the upper inner edge of the siding material continuously installed in the up and down direction so that the upper edge of the siding material is fitted. Is firmly fixed, and the siding material itself is supported in a suspended state.
At this time, the locking piece at the support front portion is locked to the inner surface of the engagement groove, so that the support member and the siding material are integrated.

Further, at the upper end of the siding material supported by the supporting front portion of the support member, a fitting protrusion is provided at the outer edge of the siding material. The fitting protrusion is provided on the upper stage of the siding material. Support the lower end of the siding material. Further, the fitting protrusion is fitted into the fitting groove at the lower end of the upper siding material, and firmly connects the upper and lower edge portions of the siding materials that are continuously installed vertically.

Further, the placing piece of the ruler member and the placing bottom portion of the supporting member form a gap corresponding to the width of the ruler member between the structural body wall and the siding material installed in front of the structural body wall. Then, the ventilation hole opened in the mounting bottom portion of the supporting member allows ventilation to flow in the vertical direction of the void, and the void is communicated with the inside and outside of the structural body wall to convect the whole and prevent dew condensation. Also, eliminate condensation and moisture.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. Reference numeral 1 shown in the figure is, for example, a foundation in the construction of a general house, and a predetermined structural body wall 2 is erected on the foundation 1 and assembled. The surface of the structural body wall 2 is covered with a waterproof paper 3 such as a felt material, and the waterproof paper 3 is interposed, and the ruler member 10 arranged in a standing manner, and the ruler member 10 is substantially horizontal. A supporting member 2 that is supported and has a vent hole 23 formed therein.
0 of each is fixed, and the siding material 5 is installed on the support member 20 continuously in a stepwise manner in the vertical direction.

Thus, the siding material 5 is formed in a laterally long band shape having a predetermined height, and as shown in FIG. 1, a fitting groove 6 is formed in the lower end edge thereof along the length direction. The upper end inner edge is also provided with a concave engagement groove 7 extending in the lengthwise direction, and the upper end outer edge is provided with a projection extending along the lengthwise direction so as to be properly engaged in the fitting groove 6. And the fitting protrusions 8 are formed respectively. That is, when the siding members 5 are continuously arranged so as to be stacked stepwise in the vertical direction, the fitting protrusions 8 at the outer edges of the upper end are fitted in the fitting grooves 6 at the lower edge in the vertical direction. To do. The fitting groove 6 shown in the drawing is formed by downwardly projecting an L-shaped portion having a substantially L-shaped cross section on the inner side surface of the lower end of the siding material 5, and
The engaging groove 7 is also formed on the inner surface of the upper end of the siding material 5,
By projecting an L-shaped portion having a substantially L-shaped cross section downward, the fitting protrusion 8 projects an I-shaped portion having a substantially I-shaped cross section upward on the upper end surface of the siding material 5. By doing so, the fitting groove 6 and the fitting protrusion 8 are formed so as to extend along the substantially same vertical line in the vertical direction.

The ruler member 10 is mounted and fixed on the surface of the structural frame wall 2 in a standing manner. The ruler member 10 is formed in a strip shape with a predetermined width that is long in the up-down direction, and the ruler member 10 has the height of the siding material 5. Correspondingly, it has a suitable number of mounting pieces 11 arranged in a cut-and-raised shape. And this ruler member 1
The reference numeral 0 indicates that the structural body wall 2 is provided on the surface of the structural body wall 2 at predetermined intervals along the horizontal direction. For example, a nail 15 is fastened to the structural body wall 2 together with a support member 20 that is orthogonally connected to the ruler member 10. To be done.

The mounting piece 11 is provided with respect to the main body of the ruler member 10.
It is cut and raised upwards or downwards in a U shape,
The support member 20 has a width corresponding to the width of the support member 20, and the support member 20 can be firmly supported and placed on the width. Further, the ruler member 10 is formed so as to have a substantially L-shaped cross section when mounted and fixed at a corner portion of the frame structure, and has mounting pieces 11 on each surface thereof. (See Figure 3).

The support member 20 is mounted on the mounting piece 11 in a state where it intersects the ruler member 10 at a substantially right angle with respect to the ruler member 10 so that the support member 20 is connected to the ruler member 10 by a cross section of an upper opening. It is formed in a long shape having a shape. That is,
The supporting member 20 itself is placed on the abutting back portion 21 that abuts on the front surface of the ruler member 10 and the placing piece 11, and the ventilation hole 2
An engaging piece that engages with the mounting bottom portion 22 in which the siding material 3 is perforated and the engagement groove 7 in the siding material 5 to support the siding material 5, and that engages with the inner surface of the engagement groove 7. It is formed so as to have basically a groove shape in a cross section provided with a support front portion 24 having a tip 25.

Further, the contact back portion 21 is formed to be slightly higher than the support front portion 23, and the nail 1 from the front of the support member 20.
5 Improve workability when stopping. As shown in FIGS. 1 and 2, the ventilation hole 23 of the mounting bottom portion 22 is provided in the mounting bottom portion 22.
The holes are perforated at predetermined intervals to allow vertical ventilation in the gap between the structural body wall 2 and the siding material 5.

As shown in FIG. 1, the locking piece 25 at the front end of the support front portion 24 extends from the upper end of the support front portion 24 in an inclined shape toward the mounting bottom portion 22 inside the support member 20 itself. Desirably, the tip of the locking piece 25 is pressed into the inner surface of the engagement groove 7 in a slightly biting manner when the support front portion 24 itself is engaged in the engagement groove 7, and once engaged, Care is taken so that the upper end of the siding material 5 does not separate from the support member 20.

Further, among the siding members 5 mounted and fixed on the surface of the structural body wall 2, a draining type support member 30 for supporting the siding member 5 located at the lowest position is connected to the lowermost end of the structural body wall 2. Fixed. This drainage type support member 3
0 is an abutting back portion 31 that abuts the lower end surface of the ruler member 10.
And a mounting bottom 32 on which the lower edge of the siding material 5 is placed, and a ventilation hole 33 is opened if necessary, and the siding material 5 is supported by engaging in the engaging groove 7 in the siding material 5. And the locking piece 3 that locks on the inner surface of the engaging groove 7.
5 is provided with a support front portion 34 having a tip 5 and a draining portion 36 integrally extending obliquely downward and forward from the lower end of the support front portion 34.

The water draining type support member 30 is formed so that the abutting back portion 31 of the draining type support member 30 abuts on the back surface of the lower end of the ruler member 10 which is bent slightly stepwise forward.
Of course, it is not limited to this. Next, in order to explain an example of this use, the surface 2 of the structural frame framed on the predetermined foundation 1 is covered with the waterproof paper 3, and the lower end edge thereof is
The draining type support member 30 is arranged along the horizontal direction, while the L-shaped ruler member 10 having a cross section is attached and fixed to the corner portion of the structural body wall 2, and the structural body wall 2 surface is provided with a predetermined interval. Each time, the ruler member 10 is installed and fixed in a standing manner. The supporting member 20 is placed on the placing piece 11 of the ruler member 10, combined in a state of intersecting each other at right angles, and the intersecting portion is fixed with a nail 15 or the like. The support members 20 are fixed to each other.

Next, the support front portion 3 of the drainage type support member 30.
4 is a fitting groove 6 at the lower edge of the siding material 5.
Further, the engaging groove 7 at the inner edge of the upper end of the same siding material 5 is fitted to the supporting front portion 24 of the supporting member 20 located immediately above the draining type supporting member 30. Furthermore,
The bottom siding material 5 thus installed
The upper siding material 5 is fitted to the upper one in order.
To this end, the fitting protrusions 8 at the upper outer edge of the installed siding material 5 are provided with the fitting grooves 6 at the lower end edge of the upper siding material 5, and the support front portion 24 of the support member 20 located immediately above. The engagement grooves 7 on the inner edge of the upper end of the same siding material 5 are fitted together,
In the same way, they will be installed one after another in the same way.

Between the siding material 5 and the structural body wall 2 thus installed, a gap corresponding to the width of the respective mounting bottom portions 32 and 22 of the drainage type support member 30 or the support member 20 is set. Also, the mounting bottom 3
Ventilation is performed in the vertical direction by the vent holes 33 and 23 formed in the holes 2 and 22, respectively. It should be noted that rainwater or the like attached to the surface of the siding material 5 becomes water drops and flows down on the surface of the siding material 5, and is guided and dropped toward the front of the foundation 1 by the water draining portion 36 of the water draining type support member 30.

[0023]

The present invention is configured as described above, and therefore, a predetermined gap can be formed between the surface of the structural body and the back surface of the siding material covering the structural body, and
In the void, the ventilation holes formed in the supporting member for supporting the siding material allow ventilation and circulation along the up-down direction to prevent dew condensation.

Further, even if dew condensation occurs between the surface of the structural body and the back surface of the siding material, since the air is constantly ventilated in the voids, the dew condensation or water flows out.
It is possible to evaporate, and it is possible to extremely effectively prevent deterioration of not only the structural body but also the siding material and the like.
That is, in the present invention, this is a ruler member that is mounted and fixed in a standing manner on the surface of the structural frame, and has a plurality of mounting pieces along the vertical direction, and a ruler member that is mounted on the mounting piece. A supporting member fixed to the structural body wall in a substantially orthogonal shape and having a vent hole opened therein;
This is because the upper and lower parts are fitted to each other by the support members positioned in the upper and lower steps, and the upper part of the siding material that is continuously installed in the up and down direction is fitted and supported. This is because the air gap corresponding to the width is formed between the structural body wall and the siding material.

Moreover, the supporting member itself is formed to have a groove-like cross section in cross section including the abutting back portion, the mounting bottom portion in which the ventilation hole is opened, and the supporting front portion for supporting the siding material. Therefore, the ventilation hole in the mounting bottom portion forms the ventilation path so as to penetrate the supporting member arranged in a step shape in the vertical direction, and particularly, the convection along the vertical direction is made good. Of.

Further, the siding material is formed in a laterally long band shape having a predetermined height, and has a fitting groove formed in the lower end edge so as to be recessed, and a protruding fitting shape engaging in the fitting groove at the outer edge of the upper end. Since the mating protrusions are formed respectively, when they are installed in the vertical direction, they can be easily continued by fitting the upper and lower edge portions together. Moreover, a concave engagement groove is formed on the inner edge of the upper end of the siding material, and this engagement groove is adapted to be fitted to the support front portion of the support member. Combined with the locking, it firmly supports each of the siding materials that are continuously installed above and below, and can sufficiently withstand external force and other external impacts.

[Brief description of drawings]

FIG. 1 is a vertical sectional view of a main part.

FIG. 2 is a partially cutaway perspective view of a main part.

FIG. 3 is a perspective view of a ruler member and a support member provided at a corner portion of a frame structure.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Foundation 2 Structural body wall 3 Waterproof paper 5 Siding material 6 Fitting groove 7 Engagement groove 8 Fitting protrusion 10 Ruler member 11 Placement piece 15 Nail 20 Support member 21 Contact back 22 Placement bottom 23 Vent hole 24 Support Front part 25 Locking piece 30 Draining type support member 31 Abutting back part 32 Mounting bottom part 33 Vent hole 34 Supporting front part 35 Locking piece 36 Draining part

Claims (3)

[Claims] 1. A ruler member having a plurality of mounting pieces that are mounted and fixed in a standing leg shape on a surface of a framed structural body wall at a predetermined interval, and are mounted on the mounting piece. A support member that is connected to the ruler member in a substantially orthogonal manner by being placed and is fixed to the structural body wall, and has a vent hole opened therein. The mounting structure for a siding material, comprising: a support front part that is fitted to and supported by the support member of FIG. 2. The support member itself comprises an abutting back portion that abuts against the front surface of the ruler member, a placing bottom portion that is placed on the placing piece and has a vent hole, and an upper inner edge of the siding material. Engages in the engagement groove to support the siding material,
2. The siding member mounting structure according to claim 1, wherein the siding member mounting structure is formed so as to have an overall groove shape in a cross section including a support front portion having a locking piece for locking the inner surface of the engaging groove at a tip. 3. The siding material is formed in a laterally long band shape having a predetermined height, and a fitting groove along the length direction is formed in the lower end edge of the siding material, and the upper end inner edge is also formed in the length direction. 2. A concave engaging groove extending along the lengthwise direction and a protruding engaging protrusion extending along the length direction are respectively formed on the outer edge of the upper end so as to engage with the engaging groove. Or 2
Attachment structure for the siding material described.