JPH0713388B2 - Mating enclosure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a fitting envelope which can be installed extremely easily and quickly and can be installed firmly.

[Conventional technology and its problems]

The applicant has already researched and developed various fitting enclosures such as roofs or walls which are formed by fitting adjacent construction boards together from the viewpoint of good workability. Further, with respect to the attachment of the fitting construction board and the receiving metal fitting fixed to the structural material such as the purlin, various constructions that can be easily fitted have been developed.

Even when the receiving bracket and the fitting construction board are fitted together, if the fitting force is to be strengthened, it will be extremely difficult to insert them, and the construction will be troublesome, or the fitting step will be easy to fit. The angle of the part is set to an angle that makes it easier to insert,
Alternatively, if the hooking portion of the engaging portion is made to have a slight shape, this time there is a serious drawback that the fitting portion easily disengages even with a weak negative pressure (wind pressure).

For this reason, when the strength of the fitting part is weak, it is the current situation that new bolts and the like are newly fixed to increase the strength, and the workability is good and the strength of the fitting is excellent. Things are especially desired.

Further, there is a demand for a product that can be satisfactorily fitted and can have a strong structure even at a place other than the receiving metal fitting.

[Means for Solving the Problems]

Therefore, as a result of earnestly researching to solve the above-mentioned problems, the inventor has found that the present invention has an engaged stepped portion having a horizontal portion on the lower side formed on the upper outer side and is bendable inwardly and elastic. Retaining metal fittings having a pair of engaged rising portions are fixed on a structural material such as a purlin at predetermined intervals to form an inclined portion on one side of the main plate, and the main plate is formed from the upper end of the inclined portion. Side is provided with a semi-mountain shaped portion having an inner surface side engaging step portion, an inclined portion is formed on the other side of the main plate, and an outer surface side engaging step portion is formed inward of the main plate from the upper end of the inclined portion. And a mountain-shaped portion is formed from the upper end of the mountain-shaped portion, and a fitting-shaped construction plate having a mountain-shaped portion integrally formed with an outer surface side engaging step portion inside the outer end of the mountain-shaped portion is placed between the receiving brackets. Then, the step portion for engagement on the inner surface side and the step portion for engagement are engaged with each other, and the mountain-shaped portion on the other side of the adjacent fitting construction plate is received by the metal fitting. Fitting on the half-mountain-shaped part on one side of the fitting building plate at the place and the front, and the outer surface side engaging step part and the engaged step part, the inner surface side engaging step part and the outer surface side engaging part Since the fitting enclosure is formed by engaging the step portions with each other, the construction can be carried out extremely easily and quickly, and the construction can be carried out firmly, and the above problems are solved.

〔Example〕

An embodiment of the present invention will be described below with reference to FIGS. 1 to 10.

A is a metal-fitting building plate of appropriate length or length in the longitudinal direction, which is on one side of the main plate 1 (right side of the unit-fitting building plate A in FIG. 1, right side of FIG. 10). A half-mountain-shaped portion 2 is formed such that the width direction is half of a mountain. An inner surface side engaging step portion 2a is formed in a bent shape in the middle of the half mountain shaped portion 2 in the height direction. The half mountain shaped portion 2 has an inner surface side engaging step portion 2a formed inward from the upper end of the inclined portion 2b, and from the upper end thereof,
An upper edge 2c is integrally formed with an outer upward slanted edge and an edge facing outward from the outer edge. The top edge of the upper edge 2c is often formed as an L-shaped edge 2d (see the drawing).

In addition, a mountain-shaped portion 3 is integrally provided on the other side of the main plate 1 (left side of the unit-fitting building plate A in FIG. 1, left side of FIG. 10). Outer side engaging step portions 3a, 3a are formed on both sides of the mountain-shaped portion 3, respectively. The chevron portion 3 has an outer surface side engaging step 3a formed inward from the upper end of the slanted portion 3b, and a chevron portion 3c is provided from the upper end thereof. An engaging step portion 3a is integrally formed, and an edge 3d inclined from the lower end is provided as needed.

The edge 3d is often bent into a substantially C-shaped cross section as shown in the drawing.

Half-mountain-shaped portion 2 on one side of the fitting construction board A (right side of the unit fitting construction board A in FIG. 1, right side of FIG. 10)
The mountain-shaped portion 3 on the other side (the left side of the unit-fitting building board A in FIG. 1 and the left-hand side in FIG. 10) of the adjacent fitting building board A is fitted to the inner surface side engaging step. The half mountain shaped portion 2 on one side of the fitting construction board A (right side of the unit fitting construction board A in FIG. 1) is arranged so that the portion 2a and the outer surface side engagement step portion 3a are engaged with each other. , And is formed to be smaller than the mountain-shaped portion 3 on the other side by the plate thickness.

Thus, the inner surface side engaging step portion 2a and the outer surface side engaging step portion 3a
The inner side and the outer side of the are to show the concept of the positional relationship after the roofing.

When the main plate 1 has a wide width, as shown in FIG. 1, an intermediate mountain-shaped portion 4 is bulged and formed as needed. The cross-section of the intermediate mountain-shaped portion 4 is also substantially the same as the cross-section of the mountain-shaped portion 3, and the engaging step portions 4a, 4a are formed in a bent manner at both inclined portions of the intermediate mountain-shaped portion 4. Further, the height of the half mountain shaped portion 2, the mountain shaped portion 3, and the intermediate mountain shaped portion 4 may be high and may be formed in a folded plate shape.

Reference numeral B denotes a metal receiving metal fitting, in which both engaged rising portions 6, 6 are inwardly bendable and elastically opposed to a horizontal mounting portion 5 made of a metal plate. These both engaged rising parts
6,6 are engaged stepped parts 6b, 6b on the outside of the upper part of the rising parts 6a, 6a.
Are formed.

There are a plurality of examples of the receiving bracket B. In this first example, as shown in FIGS. 1 to 4, a metal band plate is folded over from both sides of the horizontal mounting portion 5. The rising portions 6a, 6a are bent slightly from the center, and from the upper end of the rising portions 6a, 6a, a hook-like portion formed of an inclined portion facing outward and downward and a horizontal portion facing inward. Engaged steps 6b, 6
b is integrally formed. That is, the engaged stepped portion 6b
Has a horizontal portion formed on the lower side.

The second embodiment of the receiving bracket B is, as shown in FIG.
With a metal strip, it is folded back from both sides of the horizontal mounting part 5 and the rising parts 6a, 6a are bent slightly from the center and outward from the upper ends of the rising parts 6a, 6a. Engagement stepped parts 6b, 6b are formed which are composed of a horizontal part, an inclined part that is inwardly upward from this end, and a top side. Even in this case, a horizontal portion is formed on the lower side of the engaged stepped portion 6b.

Further, the third embodiment of the receiving bracket B is, as shown in FIG.
With a metal strip, it is folded back from both sides of the horizontal mounting part 5, and the rising parts 6a, 6a are bent slightly from the center, and triangular parts are formed on the upper parts of the rising parts 6a, 6a. Engagement step portions 6b, 6b are formed.

In addition, the fourth embodiment of the receiving bracket B, as shown in FIG.
A metal strip plate is folded back from both sides of the horizontal mounting part 5 to a central position, and from there, a rising part 6 composed of a vertical part and an inclined part inclined outward and upward from the upper end 6
a, 6a is formed, from the upper end of such rising portions 6a, 6a, a hook-shaped engaged stepped portion 6b, 6b consisting of an outward downward sloped portion and a horizontal portion facing inward. It is integrally formed. Even in this case, a horizontal portion is formed on the lower side of the engaged stepped portion 6b.

Further, the fifth embodiment of the receiving bracket B is, as shown in FIG.
On the top portion 7a of the trapezoidal mountain-shaped bracket main body 7, a horizontal mounting portion 5 made of a metal strip and the engaged rising portions 6, 6 on both sides thereof are integrally formed. The engaged rising portion 6 is integrally formed with a hook-shaped engaged step portion 6b composed of an outwardly downward inclined portion and an inward horizontal portion from the upper end of the rising portion 6a. .

Further, the sixth embodiment of the receiving bracket B is, as shown in FIG.
The left and right sides of the plate member are cut in the shape of an arrow as shown in the drawing to form the engaged rising portions 6 and 6 upright. Specifically, a space between the engaged rising portions 6, 6 is formed as a horizontal mounting portion 5 made of a plate material, and engaged step portions 6b, 6b formed of triangular pieces are bent and formed on an upper portion of the cut piece. Has been done.

Fixing tools such as drill screws, bolts and nuts at predetermined intervals on the structural member 8 such as the purlin or furring, or on a heat insulating plate such as a wooden wool plate or a foam synthetic resin plate, on which the receiving bracket B is laid. Or, it is fixed by welding, and the fitting building plate A is the receiving bracket B,
While being placed between B, the half mountain shaped portion 2 is fitted to the receiving metal fitting B, the inner surface side engaging step portion 2a and the engaged step portion 6b are engaged, and then the adjacent fitting construction board A The mountain-shaped portion 3 on the other side (the left side of the unit-fitting building board A in FIG. 1, the left side of FIG. 10) is the half-hill-shaped section 2 and the receiving portion on one side of the preceding fitting building board A. The metal fitting B is fitted into the fitting B, and the outer surface side engaging step portion 3a and the inner surface side engaging step portion 2a are engaged with each other, and the outer surface side engaging step portion 3a and the engaged step portion 6b are engaged with each other. The fitting enclosure such as a roof or a wall is constructed by repeating the sequence (see FIG. 1).

Further, when the intermediate mountain-shaped portion 4 is bulged in the middle of the main plate 1 of the fitting building plate A, as shown in FIG. 1, the engaged stepped portion 6b of the bracket B, 6b is engaged with the engaging step portions 4a, 4a on both sides of the intermediate mountain-shaped portion 4.

The top side of the chevron portion 3c of the chevron portion 3 of the fitting construction board A may be formed in a horizontal shape, or a part or the whole thereof may be arcuately curved upward or downward. .

In addition, at the end of the mountain-shaped portion 3 of the building plate A for fitting, a cross section of approximately C
If the edge 3d in the shape of a letter is formed, a gap is formed between this edge 3d and the inclined portion 2b of the half-height portion 2 of the fitting construction board A, and the capillary phenomenon can be prevented. Rainwater hardly penetrates, and the watertightness (rain finish) can be made extremely good.

〔The invention's effect〕

In the present invention, the engaged stepped portions 6b, 6b having the horizontal portion on the lower side are formed on the upper outer side, and the pair of engaged raised portions 6, 6 which are inwardly bendable and elastic are formed. Secure the brackets B on the structural material 8 such as the purlin at predetermined intervals,
A half mountain shaped portion 2 having an inclined portion 2b formed on one side of the main plate 1 and an inner surface side engaging step portion 2a formed on the main plate 1 side from the upper end of the inclined portion 2b is provided on the other side of the main plate 1. An inclined portion 3b is formed on the outer surface of the inclined portion 3b, an outer surface side engaging step portion 3a is formed inward from the upper end of the inclined portion 3b, and a chevron portion 3c is formed from the upper end thereof.
The fitting construction board A provided with the chevron portion 3 integrally formed with the outer surface side engaging step portion 3a from the outer end of the chevron portion 3c is placed between the receiving brackets B and B, and the inner surface The side engaging stepped portion 2a and the engaged stepped portion 6b are engaged with each other, and the mountain-shaped portion 3 on the other side of the adjacent fitting construction board A is received at the bracket B and the preceding fitting construction piece. The plate A is fitted to the half-mount portion 2 on one side, and the outer surface side engaging step portion 3a and the engaged step portion 6b are connected to the inner surface side engaging step portion 2a and the outer surface side engaging step portion 3a. By engaging with each other to form a mating enclosure, first of all, the mating enclosure such as the roof or wall can be easily and quickly constructed, and the number of construction days can be shortened. The construction cost can be greatly reduced, and the second
In addition, the working effect that the fitting envelope can be firmly installed is exhibited.

To describe these effects in detail, the receiving metal fitting B has a pair of engaged rising portions 6 and 6 each having an engaging stepped portion 6b having a horizontal portion on the lower side formed on the outer side of the upper portion, and the engaging rising portions 6 and 6 extending inwardly from each other. By making the structure bendable and elastic, the mountain-shaped portion 3 on the other side of the adjacent building plate A for fitting is located at the receiving bracket B and the half mountain on one side of the preceding building plate A for fitting. The outer peripheral side engaging stepped portion 3a and the engaged stepped portion 6b are fitted into the shape portion 2,
When the inner surface side engaging step portion 2a and the outer surface side engaging step portion 3a are engaged with each other, at this time, the engaged step portions 6b, 6b of the bracket B are engaged.
The engaged rising portions 6, 6 formed on the outside of the upper part are bent inward with respect to each other (see the solid line in FIG. 3), and have a cross-section like a cross section, so that the respective engagements can be performed easily and quickly. .
In practice, the engagement can be instantaneous. This engagement is similar to the fitting because it can be engaged only by pressing.

Because of this, the fitting operation can be extremely simple and quick. This has a great effect that fitting can be easily performed even with a relatively small pressing force by the worker.

Further, since the engaged stepped portion 6b has the lower side of the fitting portion as a horizontal portion, when the half-mountain shaped portion 2 and the mountain-shaped portion 3 of the fitting construction board A are fitted, it is possible to press them strongly. It is possible to fit at the moment when the horizontal portion of the lower side is crossed, and therefore, the inner surface side engaging step portion 2a and the outer surface side engaging step portion 3a can be smoothly fitted into the engaged step portion 6b. .

As described above, if the fitting and mounting can be carried out extremely easily and quickly, there is a great advantage that the construction cost of the fitting envelope can be remarkably reduced.

In addition, once fitted, its elastic rising part for engaged
Due to the presence of 6, 6, it is possible to provide an extremely strong fitting enclosure that is hard to come off easily. Therefore, when the strength of the fitting portion is weak as in the conventional case, it is possible to completely eliminate the problem that the bolt is newly fixed to increase the strength.

Further, in the present invention, the engagement can be made without forming the inclination degree of the engaged stepped portion 6b. That is, since both engaged rising portions 6 of the receiving bracket B are bent inward with respect to each other,
The engaged stepped portion 6b can be fitted even if it is not inclined. Therefore, as in the conventional case, the inclination of the engaging step portion is set to an angle that facilitates insertion so that the fitting can be easily performed,
Alternatively, if the hooking portion of the engaging portion is made to have a slight shape, this time there is a serious drawback that the fitting portion is easily disengaged even with a weak negative pressure (wind pressure).
All these drawbacks can be eliminated.

Further, as described above, when it is extremely smooth to fit the mountain-shaped portion 3 to the half-mountain-shaped portion 2, the surface of the fitting building board A is coated with a metal or non-metal film or the like. Even with a high-grade steel plate, damage such as scratches is eliminated at the fitting portion, corrosion is less likely to occur from that portion, and the durability of the entire fitting envelope can be significantly improved.

As a result, it is possible to guarantee the quality of the fitting envelope for a long term.
This is an extremely effective effect on maintenance. Further, such a durable enclosure such as a wall or a roof can satisfy the requirements of the present invention in the construction industry in recent years. Further, the fitting enclosure of the present invention can be constituted almost only by the fitting construction board A and the receiving metal B, and the number of constituent members is small, so that the construction can be carried out easily and quickly.

[Brief description of drawings]

1 shows a perspective view of the present invention, FIG. 2 is a cross-sectional view of a mounting portion of a receiving metal fitting of FIG. 1, and FIG. 3 is a receiving material of FIG. FIG. 4 is a sectional view showing a mounting state of the metal fitting, FIG. 4 is a perspective view of the metal receiving fitting, FIG. 5 is a front view of another embodiment of the metal receiving fitting, and FIG. 6 is a perspective view of another embodiment of the metal receiving fitting.
FIG. 7 is a front view of another embodiment of the receiving bracket, FIGS. 8 and 9 are perspective views of the receiving bracket of still another embodiment, and FIG. 10 is a perspective view of a fitting construction board. A: Fitting construction plate, 1 ... Main plate 2 ... Half mountain shaped portion, 2a ... Inner surface side engaging step portion 2b ... Inclined portion, 3 ... Mountain shaped portion 3a ... Outer surface side engaging step Section, 3b ... Inclined section 3c ... Angle section, B ... Receiving metal fitting 6 ... Engagement rising section, 6b ... Engagement step section 8 ... Structural material

Claims (1)

[Claims] 1. A receiving bracket having a pair of engaged rising portions having inward bendable and elastic portions, each having a stepped portion for engagement having a horizontal portion on a lower side formed on an outer side of an upper portion, a purlin, etc. Is fixed on the structural material at a predetermined interval, an inclined portion is formed on one side of the main plate, and a semi-mountain shaped portion is formed on the main plate side from the upper end of the inclined portion to form an inner surface side engaging step portion, An inclined portion is formed on the other side of the main plate, an outer surface side engaging step is formed inward of the main plate from the upper end of the inclined portion, and a chevron portion is formed from the upper end of the slanted portion from the outer end of the chevron portion. A fitting building plate having a mountain-shaped portion integrally formed with an outer surface side engaging step portion is placed between the receiving metal fittings to engage the inner surface side engaging step portion and the engaged step portion. Mating, the mountain-shaped portion on the other side of the adjacent building plate for fitting is fitted to the receiving metal fitting position and the half-mountain portion on the one side of the preceding building plate for fitting, Fitting enclosure that an outer surface side engaging recessed portion and the engaged recessed portion was 葺成 an inner surface side engaging recessed portion and the outer-side engagement recessed portion respectively engaged with the.