JP2581667Y2 - Plate construction material sticking construction 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 effective construction structure of a building material applied to a plate-shaped building material, particularly a large-sized plate-shaped building material.

[0002]

2. Description of the Related Art Conventionally, a structure as shown in FIG. 8A is known as a structure for attaching large plate-like building materials. This construction structure has a frame 10
0, an L-shaped fixing member 102 is fixed to the fixing member 102, and a plate-like supporting member 104 is
While extending in the horizontal direction by fastening in, the tip end is inserted between the upper building material 108 and the lower building material 108, while receiving the lower end of the upper building material 108,
A positioning pin 114 is inserted into a pin hole 112 formed on an end surface of each building material 108 to position the building material 108 in the front-rear direction, and the positioning pin 114 and the inner surface of the pin hole 112 are fixed with an adhesive 116. It was done in.

[0003] However, in the case of this construction structure, workability when inserting the positioning pin 114 into the pin hole 112 is poor, and there is a problem that the positioning pin 114 cannot be smoothly inserted into the pin hole 112 in some cases.

On the other hand, as shown in FIG. 8 (B), the tip of a plate-like support member 118 is positioned between an upper building material 108 and a lower building material 108, and a horizontal support piece 1 is formed.
At 20, support the lower end of the upper building material 108,
The positioning piece 122 facing upward or downward is fitted into the groove 124 formed on the end face of the building material 108 to be positioned, and the positioning piece 122 is fixed to the inner surface of the groove with an adhesive 116 applied to fill the inside of the groove 124. A structure has been proposed (Japanese Utility Model Publication No. 3-48372).

However, in the case of this construction structure, the building material 1
08 is good in the insertability of the positioning piece 122 into the groove 124, but the groove 124
Is filled with the adhesive 116, so that the groove 1
When water invades the inside of the groove 24, the water stays in the groove 124 in a state where the water is blocked by the adhesive 116,
In winter and the like, there is a problem that the staying water freezes and causes frost damage.

[0006]

Means for Solving the Problems The present invention has been made to solve such problems. Thus, according to the present invention, a groove is formed in the upper and lower end surfaces of the plate-like building material in a direction parallel to the plate surface, and a plate-like support is overlapped on the upper surface of the horizontal plate-like portion of the fixture fixed to the skeleton. And fixing both ends of the support at the left and right sides in the left-right direction toward the body surface with respect to the plate-like portion of the support and the plate-like portion of the support to form a downward positioning piece. The upper end of the support is bent upward to form an upward positioning piece, and the tip of the support is positioned in a gap between vertically adjacent plate-like building materials to support the lower end surface of the upper plate-like building material. The downward and upward positioning pieces are fitted in the grooves to position the building materials in the front-rear direction, and the back surface of the building materials is directly or indirectly provided on the support with an adhesive to a vertically-oriented fixing piece. (Claim 1).

In another aspect of the present invention, in the sticking construction structure according to claim 1, the fixing piece is formed of a member separate from the support, and the fixing piece is supported by fitting a groove and a projection. It is characterized by being attached to a tool (claim 2).

[0008] Still another invention of the present application is to form a groove in the upper and lower end surfaces of a plate-like building material in a direction parallel to the plate surface, while forming a plate-like main plate on an upper surface of a horizontal plate-like portion of a fixture fixed to a frame. Fix the support so as to overlap , the tip of the main support and the fixation
Ends on both sides in the left-right direction toward the body surface with respect to the plate-shaped part of the fixture
Bends downward to form a downward positioning piece
Then, bend the tip upward to form an upward positioning piece.
In addition, an auxiliary tool separate from the main support is fitted into the groove and the projection.
Attached to the main support by means of
A support tool is constituted by the tool , and the support tool is positioned in a gap between vertically adjacent plate-like building materials to support the lower end face of the upper plate-like building material, and the downward and upward positioning pieces are provided. Positioning these building materials in the longitudinal direction by fitting them into grooves
And the auxiliary tool has a vertically oriented fixing piece.
The back surface of the building material is fixed to the fixing piece with an adhesive (claim 3).

[0009]

As described above, according to the first aspect of the present invention, the building material is positioned by the groove formed in the building material and the positioning piece of the support tool, and the back surface of the building material is bonded to the vertically oriented fixing piece. It is designed to be fixed with an agent.

[0010] In this construction, the workability of inserting the positioning piece into the groove is good, and it is not necessary to embed an adhesive in the groove, so that water entering the groove is prevented from staying there. It is possible to prevent freezing damage due to such water retention and freezing.

Further, in this construction, since the back surface of the building material is fixed to the fixing piece provided on the support with an adhesive, the building material can be fixed over a wide area range, and the fixing force is large. In addition to this, there is an advantage that when a stress is applied to the building material, the stress can be dispersed over a wide area without concentrating the stress locally.

The present invention is characterized in that the left and right ends on the left and right sides of the supporter and the plate-like portion of the fixture are bent downward to form downward positioning pieces. It is possible to make the tip of the plate-shaped portion of the fixture enter between the pair of downwardly-located positioning pieces, whereby the finishing allowance of the wall-shaped entry / exit direction by the plate-shaped building material, that is, at right angles to the body surface The advantage that a large margin for adjusting the direction can be obtained is obtained.

In this construction, it is desirable that the fixing piece is formed of a member separate from the support, and the fixing piece is attached to the support by fitting the groove and the projection.

With this configuration, the fixed piece can be displaced to some extent relative to the support, so that the adhesive is sufficiently adhered to the back of the building material even if the support has a slight inclination angle. This has the advantage that the impact resistance can be improved. It is desirable to use an elastic adhesive as the adhesive since the impact resistance can be further improved.

According to a third aspect of the present invention, the upward positioning piece and the downward positioning piece constitute separate members, that is, support members.
The upper and lower positioning pieces provided on each of the main support and the auxiliary tool to be engaged with the groove and the projection can be relatively displaced to some extent.

According to this construction, since the relative angle between the upward positioning piece and the downward positioning piece can be adjusted to some extent, the main body surface is slightly inclined or has irregularities. Even when the support is slightly inclined with respect to the horizontal direction, the upward and downward positioning pieces can be easily fitted into the grooves of the building material. In this construction , the building material is fixed by bonding the back surface of the building material to a fixing piece provided in the auxiliary tool .

[0017]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described in detail with reference to the drawings. In FIG. 1, reference numeral 10 denotes a frame, to which an L-shaped first metal fitting (fixing tool) 12 is fixed with an anchor bolt 14. A plate-shaped second metal fitting (support) 16 is fastened to the first metal fitting 12 by bolts 22 in the elongated holes 18 and 20.

As shown in FIG. 2, the left and right ends of the second metal fitting 16 are bent downward toward the skeleton surface, and the portion between them is bent upward and raised. Upward positioning pieces 24 and 26 are formed.

As shown in FIG. 1, the positioning pieces 24 and 26 are formed with grooves 30 and 3 formed on the lower end face and the upper end face of a large plate-like building material 28 (each side is 30 cm or more).
2 to position the building material 28.

The second metal fitting 16 includes a plate-shaped third metal fitting 3.
4 are mounted vertically. This third metal fitting 34
2 is attached to the second metal fitting 16 by fitting the protrusion 36 into the fitting groove 38 of the second metal fitting 16 as shown in FIG.

The third metal fitting 34 is a fixing piece for fixing the building material 28, and is fixed to the back surface of the building material 28 via an adhesive 40 as shown in FIG.

In the case of the construction structure of this embodiment, the work of positioning the building material 28 can be easily performed. This is because, in the present example, the positioning of the building material 28 is performed based on the engagement between the groove and the plate-shaped positioning piece, regardless of the engagement between the pin hole and the pin.

Further, the fixing of the building material 28 is performed by bonding the back surface of the building material 28 to the third metal fitting 34. Therefore, it is not necessary to fill the inside of the grooves 30 and 32 with the adhesive 40. It does not cause frost damage due to the filling of the adhesive 40 into the grooves 30 and 32.

In addition, since the third metal fitting 34 and the back surface of the building material 28 can be bonded over a wide area, the fixing force can be increased.

In the present embodiment, the third metal fitting 34 serving as a fixing piece is used.
Can be changed to some extent, the workability in fixing the third metal fitting 34 to the back surface of the building material 28 is good, and this can be sufficiently adhered to the back surface of the building material 28.

In addition, the construction structure of this embodiment has the following advantages. As means for providing the upward and downward positioning pieces on the second metal fitting 16, a fitting groove 46 similar to the above is formed in the second metal fitting 125 as shown in FIG. A plate-like metal fitting 126 as a separate member is fitted, and an upwardly or downwardly protruding portion 1 of the plate-like metal fitting 126 is inserted.
It is also conceivable to make 28, 130 a positioning piece.

In this case, however, the second fitting 12
5 is extended to near the surface portion of the plate-like building material 28, making it difficult to pack the sealing material into the gap between the upper building material 28 and the lower building material 28, and at the time of attaching the building material 28 In addition, a crack occurs in the sealing material at the tip of the second metal fitting 125, causing a problem of breaking the seal. However, in the construction structure of this example, the tip of the second metal fitting 16 is bent and raised to position the positioning piece 24,
Since 26 is formed, such a problem does not occur.

In the construction structure of this example, as shown in FIG. 4, the tip of the L-shaped first metal fitting 12 can be inserted between the two positioning pieces 24 facing downward. In addition, there is an advantage that the finishing allowance of the wall material in and out direction by the building material 28, that is, the adjustment allowance in the direction perpendicular to the body surface can be increased.

In addition, in the construction of this embodiment, the construction material 2
The third metal fitting 34 serving as a fixing piece for the second metal fitting 16
Can be relatively displaced to some extent, when a shock is applied to the building material 28, the shock can be effectively absorbed, and there is an advantage that the shock resistance is good.

When an elastic adhesive is used as the adhesive 40, the impact resistance is further improved.

FIGS. 5 and 6 show another embodiment of the present invention . In the figure, reference numeral 42 denotes a third metal fitting as an auxiliary tool,
In this example, the third metal fitting 42 and the second metal fitting 49 (in this example,
The second fitting 49 is the main support).
Is configured. The third metal fitting 42 has its tip folded upward.
Is bent, thereby forming an upwardly-located positioning piece 44.
Have been. 45 is flush with the horizontal plate-like portion of the second metal fitting 49.
The horizontal support portion is formed, and 47 is a vertical fixing piece.
You. In this example, these positioning pieces 44, support portions 45,
The piece 47 is formed integrally.

In the case of this example, as shown in FIG. 7, the surface of the skeleton has an inclination or unevenness from a vertical plane, and as a result, the second metal fitting is formed.
Even if 49 was slightly inclined with respect to the horizontal direction,
There is an advantage that the downward and upward positioning pieces 24, 44 can be easily fitted into the grooves 30, 32 of the lower building material 28 and the upper building material 28, respectively. Downward and upward positioning pieces 2
This is because the relative angles of 4, 44 can be adjusted to some extent.

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

[Brief description of the drawings]

FIG. 1 is a view of an embodiment of a construction material sticking construction structure of the present invention.

FIG. 2 is a view of a fixing fitting in FIG. 1;

FIG. 3 is a comparative example diagram for explaining advantages of the example.

FIG. 4 is an explanatory diagram of advantages of the embodiment.

FIG. 5 is a view of another embodiment of the present invention.

FIG. 6 is a view of a fixing fitting in FIG. 5;

FIG. 7 is an illustration of the advantages of the embodiment shown in FIGS. 5 and 6.

FIG. 8 is a view showing an example of a conventional construction material sticking construction structure.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Frame 12 First metal fitting (fixing tool) 16 Second metal fitting (supporting tool) 24, 26, 44 Positioning piece 28 Plate-like building material 30, 32 Groove 34, 42 Third metal fitting 36 Projection 38 Fitting groove 40 Adhesive42 Third metal fittings (auxiliary equipment) 49 Second bracket (main support)

────────────────────────────────────────────────── ─── Continuing on the front page (72) Inventor Jiro Kobayashi 5-1-1 Koie Honcho, Tokoname, Aichi Prefecture Inax Corporation (72) Inventor Keisuke Sugiura 5-1-1 Koie Honcho, Tokoname, Aichi Prefecture Inax Inc. (72) Inventor Yuji Kuriaki 5-1-1 Koie Honcho, Tokoname, Aichi Pref. Inax Co., Ltd. (72) Tetsuya Ito 5-1-1 Koie Honcho, Tokoname Aichi, Japan Inax Co., Ltd. 72) Inventor Atsushi Takahira 5-1-1 Koiehoncho, Tokoname-shi, Aichi Inax Corporation (56) References JP-A-4-198556 (JP, A) JP-A-2-130926 (JP, U) ( 58) Field surveyed (Int.Cl. ⁶ , DB name) E04F 13/08 101

Claims (3)

(57) [Scope of request for utility model registration] A groove is formed in the upper and lower end surfaces of a plate-like building material in a direction parallel to the plate surface, and a plate-like support is overlapped on the upper surface of a horizontal plate-like portion of a fixture fixed to a frame. Fixing, bending both ends of both sides in the left-right direction toward the skeleton surface with respect to the tip of the support and the plate-shaped portion of the fixture to form a downward positioning piece, and fix the tip of the support Bending upward to form an upward positioning piece, and positioning the tip of the support tool in a gap between vertically adjacent plate-like building materials to support the lower end surface of the upper plate-like building material, and And the upwardly-located positioning pieces are fitted into the grooves to position the building materials in the front-rear direction, and the back surface of the building materials is further fixed to the vertical fixing pieces provided directly or indirectly on the support with an adhesive. A structure for attaching a plate-like building material, characterized in that: 2. The sticking construction structure according to claim 1, wherein the fixing piece is formed of a member separate from the support, and the fixing piece is attached to the support by fitting a groove and a projection. A structure for attaching plate-like building materials, characterized by having been achieved. 3. A groove is formed in the upper and lower end surfaces of a plate-like building material in a direction parallel to the plate surface, and a plate-like main support is overlapped on an upper surface of a horizontal plate-like portion of a fixture fixed to a frame. And fixed to the tip of the main support and the plate-like portion of the fixture.
Bend both ends in the left and right direction toward the surface
Form the orientation positioning piece and fold the tip upward
Separate from the main support, which has been bent to form an upwardly directed positioning piece
The body assisting tool is attached to the main support by fitting the groove and the projection.
A support tool is composed of these main support tools and auxiliary tools.
And, while supporting the lower end surface of the upper plate-like building material by positioning the support tool in a gap between vertically adjacent plate-like building materials,
The downward and upward positioning pieces are fitted into the grooves to position the building materials in the front-rear direction, and the auxiliary tool further comprises:
The backing of the building material shall be provided with a vertically oriented fixing piece.
Is fixed to the fixing piece with an adhesive .