JP2575336Y2 - Exterior material mounting structure - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an outer member mounting structure and a drainage fitting used for the same.

[0002]

2. Description of the Related Art Conventionally, when an exterior material such as a cement-based plate is attached to an outer surface of a building and applied, the exterior material is partially attached from the lower side to the upper side in order.・ The fixing method is used.

Conventionally, the lowermost exterior member is fixed by a structure as shown in FIG.
8). That is, the drainage fitting 102 provided with the water piece 100 projecting stepwise in the direction away from the building (front) is fixed to the fixing piece 10.
4, a plurality of fixing brackets 106 having a predetermined width are fixed to the base with nails or the like, and the engaging recesses 112 of the exterior material 110 are engaged with the engaging support pieces 108 of the fixing bracket 106. And the outermost material 110 at the bottom
To support and fix the lower end.

[0004] In this case, it is necessary to attach the engaging support pieces 108 of the plurality of fixing fittings 106 so that they are correctly horizontal and aligned at the same height. Fixing bracket 10 by attaching
After setting the mounting position of No. 6, the mounting work of each fixing bracket 106 is actually performed.

However, the operation of setting the mounting position of the fixing bracket 106 using such horizontal black ink is troublesome, and even if such setting is performed, the fixing bracket 10 is actually used.
When the fixing member 106 was hit with a nail or the like, the fixing member 106 was tilted or displaced. In this state, the exterior material 110 was engaged with the fixing member 106 to support and fix it. In this case, the lines at the lower edge of each of the outer packaging materials 110 at the lowermost stage do not line up correctly in a line, which causes a problem that the appearance is impaired.

In order to prevent this, the mounting position, orientation, etc. of the fixing bracket 106 are corrected.
In this case, the construction work is extremely complicated and troublesome, requiring a great deal of labor and time for the construction.

However, if the lower end edge of the exterior material 110 is fixed to the drainage piece 102 of the drainage fitting 102 so that the lower end edge of the exterior material 110 is abutted, the line of the lower edge of the exterior material 110 can be neatly aligned. However, this makes it easier for rainwater to collect at a contact portion between the lower edge of the exterior material 110 and the upper surface of the water piece 100 due to surface tension or the like. Therefore, this is not usually done.

As a mounting structure of an exterior material for solving the above-mentioned problem, the one shown in FIG. 6 (Japanese Utility Model Laid-Open No. 4-24928) and FIG. 7 (Japanese Utility Model Application No. 4-28961) have been proposed. 6 includes a fixing piece 114, an engagement support piece 116, and a hanging piece 118 that hangs down from the engagement support piece 116, as shown in the drawing, after fixing the drainage fitting 102 to the base. The fixing bracket 120 is fixed on the base such that the lower end edge of the hanging piece 118 is in contact with the upper surface of the water cutting piece 100 of the drainage fitting 102, and the fixing fitting 120 is fixed.
The engaging recess 1 at the lower end of the exterior material 110 is
12 are engaged to support and fix them.

FIG. 7 is also substantially the same as that shown in FIG. 7, in which the lower end edge of the fixing member 122 is fixed so as to be in contact with the upper surface of the water cutting piece 100 of the draining metal fitting 102, and the engaging support piece is fixed to the engaging support piece. The engagement recess 112 at the lower end of the exterior material 110 is engaged.

[0010]

In any of these mounting structures, the lower ends of the fixing brackets 120 and 122 are connected to the drainage fitting 102.
The fixing brackets 120 and 122 are positioned by contacting the upper surface of the water piece 100 of the first embodiment.
Even if the mounting positions of the fixing brackets 120 and 122 are not set by attaching horizontal black ink to the drainage fittings 102 at the time of mounting 2, the fixing brackets 120 and 122 are mounted at the same height position and in a correct horizontal posture. Can be.

However, in the case of these mounting structures, a part of the fixing brackets 120 and 122 extends downward from the lower edge of the exterior material 110, and a gap between the lower edge of the exterior material 110 and the water piece 100 is formed. From these fixtures 12
0,122 is exposed to the outside, causing a problem that the appearance is impaired.

[0012]

Means for Solving the Problems The present invention has been made to solve such problems. Thus, the present application
The exterior material mounting structure of the inventor has a fixing piece fixed to the base,
A water piece protruding stepwise in a forward direction away from the building from a lower portion of the fixing piece, and a horizontally extending position provided at a position above the water piece so as to protrude forward from the fixing piece. extending the draining fitting having a determined piece is fixed to the base, a solid Johen to lower areas, which from the forward direction
With a slanted piece that is inclined forward and obliquely upward.
A fixing tool having a predetermined width with an engaging support piece
The upper surface of the determined piece is fixed in a state to be abutment downward, the fixed
Downward with an inclined surface with an inclined shape corresponding to the inclined piece part of the tool
To the engaging recess of the exterior material having the engaging recess at the lower end.
Then, the inclined piece portion of the fixing tool faces up the inclined surface of the engagement concave portion.
The engaging support piece is engaged in a state where the
It characterized in that none to perform the support of Paneling.

[0013]

[Function and effect of the present invention ] As described above, the mounting structure of the present invention is such that the fixing tool is abutted downward on the upper surface of the positioning piece of the drainage fitting and is fixed to the base. According to this mounting structure, it is possible to determine the mounting position of the fixing tool without performing a troublesome operation such as applying horizontal black ink to the drainage fitting, and to fix the fixing tool with a nail or the like. By the action, it is possible to prevent the fixing tool from shifting up and down or tilting. As a result, the workability of mounting the fixing device is remarkably improved, and the fixing device can be mounted so that the engaging support pieces are located at the same height and are aligned in the same direction. It can be neatly continued in the horizontal direction.

The mounting structure of the present invention has an advantage that the fixture or the positioning piece can be prevented from being exposed to the outside as compared with the conventionally known mounting structures shown in FIGS.

In the case of the mounting structure shown in these figures, it is necessary to leave a predetermined gap between the lower edge of the exterior material and the water piece, and to make the fixing tool abut on the water piece. Although a part of the tool will be exposed in the gap, in the case of the mounting structure of the present invention, since the positioning piece is provided separately from the water piece and at a predetermined distance above the water piece,
This is because it is possible to attach the exterior material in a state where the positioning piece and the fixture are hidden by the lower end portion of the exterior material while securing a gap between the lower edge of the exterior material and the water piece.
This makes it possible to improve the finished state of the exterior material attaching work.

The mounting structure of the present invention also has the following features.
It also has advantages. That is, in the mounting structure of the present invention,
The inclined support part of the engagement support piece is inclined diagonally forward and upward.
And the engaging recess at the lower end of the exterior material
Has an inclined surface with an inclined shape, and
The inclined surface of the engaging recess is received upward by the inclined piece.
As shown in FIG.
Because the holding pieces are engaged,
To the lower end of the exterior material (toward the building)
A force can be applied.

Thus, the lower end of the exterior material is fixed by the fixture.
Support of the lower end and prevention of the lower end from coming off from the fixture.
And the lower end of the exterior material based on the pull-in force
The position in the front-rear direction of the part can be well defined.

[0018]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described in detail with reference to the drawings. 1 and 2, reference numeral 10 denotes a foundation of a building;
2 is a base, 14 is a drainage fitting 26 and a fixing fitting 4 described later.
2, 54 are base materials to be fixed.

Reference numeral 16 denotes an exterior material such as a fiber-mixed slag cement plate, an asbestos slate plate, and a calcium silicate plate which is attached and fixed to the building so as to cover the outer surface of the building. It has a downwardly engaging recess 18. The engagement concave portion 18 is constituted by an inclined surface 20 and a vertical surface 22.

On the other hand, an engaging projection 24 is provided at the upper end of the exterior material 16.
Are formed. The engaging projections 24 are adapted to be engaged with the engaging recesses 18 at the lower end of the upper packaging material 16. That is, the upper and lower ends of the exterior material 16 are fitted together in phase, and are sequentially joined from the lower side to the upper side.

Reference numeral 26 denotes a drainage fitting used to fix the lower end of the outermost member 16 at the lowermost stage, and is made of an extruded material such as aluminum, stainless steel or steel. The drainage fitting 26 has a fixing piece 28 that is fixed to the base 14 with a nail or the like, and a water cutting piece 30 that projects stepwise forward from the lower end of the fixing piece 28.

A pair of key-shaped portions 3 are provided on the back side of the water piece 30.
2 and 34 are provided, and a groove 36 is formed inside the key portions 32 and 34. As shown in FIG. 3, both ends of a metal or resin joiner 38 are fitted into the groove 36. The joiner 38 is for connecting adjacent drainage fittings 26. The lower end of the water slice 30 is once drawn inward and then turned upward.

The fixed piece 28 of the drainage fitting 26 has
The plate-shaped positioning piece 40 is located at a predetermined distance above the position 0.
Are integrally formed so as to protrude forward. The positioning piece 40 is formed continuously in the horizontal direction, and a fixing fitting (fixing tool) 42 (start fitting) is attached to the positioning piece 40 so as to abut on the upper surface of the positioning piece 40 downward .

The fixing fitting 42 has a fixing piece 44 and an engagement supporting piece 46. The fixing piece 44 is a portion that is fixed to the base 14 via the drainage fitting 26 with a nail or the like, and has a lower portion that is raised forward. A piece 46 protrudes forward.

The engagement support piece 46 is a portion that engages with and supports the engagement recess 18 at the lower end of the exterior material 16.
As shown in the figure, it is composed of an inclined piece part 50 extending obliquely upward and forward and a vertical piece part 52 which falls vertically from the tip thereof. Here, the inclined piece portion 50 has an inclination angle corresponding to the inclined surface 20 of the exterior material 16.

When the lower end of the exterior material 16 is placed on the engagement support piece 46, the inclined piece 50
And the inclined surface 20 at the lower end of the exterior material 16 is in close contact with the exterior material 16 to support and prevent the lower end of the exterior material 16 from coming off. As a result, the front surface of the raised portion 48 and the rear surface of the exterior material 16 and the hanging piece 52 and the vertical surface 22 of the engaging recess 18 are brought into contact with each other, and the exterior material 16
The lower end is positioned in the front-rear direction.

In the fixing fitting 42, the lower end edge of the fixing piece 44, specifically, the lower end edge of the raised portion 48 is located at a position equal to or higher than the lower end of the hanging piece 52.

Numeral 54 denotes the upper end of the outermost package 16 at the bottom and 2
This is a fixing bracket for fixing the lower end of the exterior material 16 of the step, and has a fixing piece 44 and an engagement support piece 46.

The lower part of the fixing piece 44 is
The engaging support piece 46 extends from an intermediate portion (upper and lower intermediate portion) of the raised portion 48 in the same manner as described above.

The engagement support piece 46 has the same shape as that of the fixing fitting 42 and includes an inclined piece 50 and a hanging piece 52. The inclined piece 50 and the hanging piece 52 support the lower end of the outer packaging material 16 in the second step, while the lowermost part of the outer packaging 16 has the engaging projection 2 on the upper end.
4 is fitted into the downward groove 47 formed by the engagement support piece 46 to fix it.

In the case of the mounting structure of the present embodiment, the lower end edge of the fixing piece 44 is fixed to the plate-like shape of the drainage fitting 26 when the plurality of lower fixing fittings 42 are fixed to the base 14 via the drainage fitting 26. By fixing the fixing bracket 42 so as to abut on the positioning piece 40, the fixing bracket 42 can be correctly and horizontally fixed at the same height position.

That is, the fixing brackets 42 can be mounted at predetermined height positions and orientations without having to set the mounting position by applying horizontal black ink to the drainage fittings 26 as in the prior art.

Moreover, when the fixing member 42 is fixed to the base 14 with a nail or the like, the fixing member 42 is fixed to be shifted or attached in an inclined position to prevent the positioning piece 40 from shifting and to prevent rotation. Can be prevented.

Accordingly, the engaging concave portion 18 at the lower end of the exterior material 16 is engaged with the engagement support piece 46 of the fixing member 42 so that the exterior material 1
6 When the lower end is fixed, the line at the lower end edge of the exterior material 16 can be neatly continued in the horizontal direction, and the finished state can be improved.

In the case of this mounting structure, there is an additional advantage that the positioning piece 40 and the fixing fitting 42 of the drainage fitting 26 can be hidden behind the exterior material 16. This is the mounting bracket 42
This is an advantage obtained by providing the positioning piece 40 that determines the mounting position of the water cutting piece 30 separately from and above the water cutting piece 30.

That is, by forming the engagement recess 18 deep, that is, by increasing the length of the vertical surface 22, the engagement support piece 46 of the fixing fitting 42 is formed by the lower end of the exterior material 16.
And the positioning piece 40 supporting the same can be set in the concealed state.

It should be noted that the positioning piece 40 is shown in FIG.
It is also possible to form a positioning piece 60 having a semicircular cross section, a positioning piece 62 having a triangular cross section, and other positioning pieces as in the drainage fittings 56 and 58 shown in FIG.

Although the embodiment of the present invention has been described in detail above, this is merely an example, and the present invention can be configured in various modified forms based on the knowledge of those skilled in the art without departing from the gist of the present invention. is there.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view of an exterior material mounting structure according to an embodiment of the present invention.

FIG. 2 is a perspective view of a main part of the mounting structure.

FIG. 3 is a view of a joiner and a peripheral portion for connecting a drainage fitting in FIGS. 1 and 2;

FIG. 4 is a sectional view of a drainage fitting used in another embodiment of the present invention.

FIG. 5 is a perspective view of a main part showing an example of a conventional exterior material mounting structure.

FIG. 6 is a view showing another example of a conventional exterior material mounting structure.

FIG. 7 is a view showing still another example of the conventional exterior material mounting structure.

[Explanation of symbols]

 14 Base material 16 Exterior material 18 Engagement recess 26, 56, 58 Drain fitting 28 Fixing piece 30 Drain piece 40, 60, 62 Positioning piece 42 Fixing piece 44 Fixing piece 46 Engagement support piece

Claims (1)

(57) [Scope of request for utility model registration] 1. A fixed piece fixed to a base, a water piece protruding stepwise in a forward direction away from a building from a lower portion of the fixed piece, and a forward direction of the fixed piece at an upper portion of the water piece. A drainage fitting provided with a positioning piece extending in the horizontal direction, provided in a state of protruding to the base, is fixed to the base, and a fixing piece to the base, and extends forward.
Engagement with a slanted piece shaped obliquely upward and forward
A fixture having a predetermined width with a support piece is placed on the positioning piece.
Fixed to a state in which it abuts downward on the surface , and tilt the fixture.
Downward engagement with inclined surface of inclined shape corresponding to one part
For the engaging recess of the exterior material having a recess at the lower end,
The inclined piece portion of the fixture receives the inclined surface of the engagement recess upward.
The exterior member mounting structure, wherein the exterior member is supported by engaging the engagement support piece in a state in which the exterior member is engaged .