JPS6328765Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial field of application] This invention enables the cap material to be fitted with simple construction even in a structure in which the middle groove of a wide construction board is fixed with bolts, and the bolts can be fitted easily. The present invention relates to an intermediate mounting structure for an outer envelope that does not expose the outer envelope and can accommodate the width of the intermediate groove.

[Conventional technology and its problems, etc.]

Traditionally, construction boards for wall or roofing materials, etc.
Various types exist. By the way, if the width of the construction board is narrow, the strength of the middle part can be almost ensured, but if the outer enclosure such as a roof or wall is constructed using the narrow construction board, there will be many connection points. This poses a problem in that not only is the connection installation work cumbersome, but the proportion of the working width of the building board itself is small, and the construction cost of the enclosure is relatively high.

Therefore, when building boards are made wider to increase the working width ratio, when strong wind pressure (negative pressure) is applied, the middle part generally becomes particularly weak and the sound of the board increases, although this also affects the board thickness. There were problems such as the occurrence of phenomena. Then, if the middle part of the construction board is fixed with bolts, etc., the bolts, etc. will be exposed, and the bolts will corrode early, which will not only deteriorate the appearance, but also reduce the durability of the bolts by half. Since there are problems such as rainwater infiltrating through the bolts, cap materials are sometimes fitted into the grooves, but it is desired that the cap materials can be installed easily and quickly, and that they can be installed firmly. has been done.

[Means for solving problems]

Therefore, in order to solve this problem, as a result of intensive research, the present invention was developed by forming an inner rising piece and an outer rising piece, each of which is open at the top, on the rising part provided on one side of the bottom. and a hanger provided with a plurality of locking protrusions protruding from the opposing inner surfaces of at least one of the inner rising piece and the outer rising piece, so that the rising part substantially follows the groove wall formed in the middle of the construction board. Insert and place it in the groove in this way, and fix the bottom of the hanger and the bottom of the groove to the structural material with bolts.
The rising parts of the plurality of hangers in the same row in the groove are on opposite sides of each other, and both legs provided on the cap material having a gate-shaped cross section are engaged with the locking protrusions in the inner rising piece and the outer rising piece. By adopting an intermediate mounting structure for the outer enclosure whose width is approximately the same as the width of the groove, even if the intermediate groove of a wide construction board is fixed with bolts, the cap material can be easily installed. The bolt can be fitted, the bolt is not exposed, it can accommodate the width of the intermediate groove, and it can also accommodate intermediate grooves and cap materials of appropriate widths, thus solving the above-mentioned problems.

〔Example〕

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

A is a metal hanger of an appropriate length, and a rising part 2 is provided on one side of the bottom part 1, and the rising part 2
An inner rising piece 2a and an outer rising piece 2b which are open at the top are formed. Its inner rising piece 2
a, a plurality of locking protrusions 3, 3, . . . that protrude from the opposing inner surface of at least one (of course, often both) of the outer rising pieces 2b are provided. That is,
As shown in FIGS. 1 to 3 and 5, a plurality of locking protrusions 3, 3, . , or as shown in FIGS. 4 and 6, the inner rising piece 2a and the outer rising piece 2b
A plurality of locking protrusions 3, 3, . . . that bulge out on one inner surface side may be provided. In the embodiment of the locking protrusion 3, a plurality of locking protrusions 3, 3, .
In the first embodiment of the hanger, as shown in FIGS. 1 to 4, a rising part 2 is provided on one side of the bottom part 1, and one or two places in the middle of the rising part 2 are vertically Inner rising piece 2 with cut and open upper side
a, an outer rising piece 2b is formed. In the case of the hanger A shown in Fig. 1, the middle of the rising part 2 is
The portions are cut vertically, and the longitudinally opposite end pieces of the rising portion 2 are used as inner rising pieces 2a, 2a, and the intermediate pieces thereof are used as outer rising pieces 2b. Further, the end pieces may be used as the outer rising pieces 2b, and the intermediate piece may be used as the inner rising piece 2a. In addition, in the case of the hanger A in FIG. 3, the rising part 2
Make a vertical cut in one place in the middle of the rising part 2.
One longitudinal end piece (the near side in FIG. 3) is an inner rising piece 2a, and the other end piece is an outer rising piece 2b.

Moreover, one end piece (the near side in FIG. 3) may be used as the outer rising piece 2b, and the other end piece may be used as the inner rising piece 2a.

In addition, in the second embodiment of the hanger, FIG.
As shown in FIG. 6, a rising portion 2 is provided on one side of the bottom portion 1, and an inner rising piece 2a is folded back outwardly and downwardly from the upper end of the rising portion 2.
An outer rising piece 2b is folded back outwardly and upwardly from the lower end of a.

B is a metal construction board that is long in the longitudinal direction or has an appropriate length, and its flat main board 4
One or more groove portions 5 (see the drawings) each having a substantially U-shaped cross section are bent in the middle. That is, the groove portion 5 is formed of a bottom portion 5a and side portions 5b, 5b on both sides. Connecting portions 6 and 7 are bent on both sides of the building board B, respectively. In a specific embodiment of the architectural board B, as shown in FIG. ，
Connecting portions 6 and 7 having a substantially L-shaped cross section such as 7c are formed so that adjacent building boards B and B can be simply joined together by overlapping each other. In this case, the connecting portion 6,
7 horizontal mounting parts 6b, 7b and the bottom part 5a of the groove part 5
It is constructed so that it is equally planar. Although not shown, in another embodiment of the building board B, a connecting portion 6 having a groove or the like formed on one side in the width direction is provided, and a connecting portion 7 having a protruding strip or the like formed on the other side. The connecting portions 6 and 7 between the adjacent building boards B and B are configured to be elastically fit together.

Reference numeral C is a long metal cap member, which is formed into a substantially gate-shaped cross section (see FIGS. 7 to 10, etc.) with an upper surface portion and both leg portions 9, 9. Reference numeral 10 indicates structural members such as a purlin and a frame, and reference numerals 11 and 12 indicate bolts.

The building board B is placed on the structural material 10 so as to be perpendicular to it (including approximately perpendicular to it), and the retaining clip A is inserted and placed in the groove 5 so that the rising portion 2 is approximately along the wall of the groove 5 formed in the middle of the building board B, and the bottom 1 of the retaining clip A and the bottom portion 5 of the groove 5 are aligned.
a are fixed to the structural material 10 by bolts 11. In particular, the upright portions 2 of the retaining clips A in the same row of the groove 5 are provided on opposite sides to each other. That is, the bottom 1 of the retaining clips A is fixed to the structural material 10 by drill-shaped bolts 11 together with the bottom portion 5a of the groove 5 so that the adjacent retaining clips A in the same row are on the opposite side to the upright portion 2 of the preceding retaining clip A. The concept of being on the opposite side may be that the upright portions 2, 2, are offset from one another, or that multiple retaining clips (for example, two retaining clips A on the same side of the groove 5 wall) are offset from one another. Then, both legs 9, 9 of the long cap material C are inserted between the inner upright piece 2a and the outer upright piece 2b on both sides of the multiple retaining clips A, A, ... in the same row, and both legs 9, 9 are engaged and fixed to the engaging projections 3, 3, .... Next, in the case of the overlapping type building board B, as shown in Fig. 10, the connection portions 6, 7 are connected to the connecting portions 6, 7.
The horizontal mounting portions 6b, 7b are overlapped with each other, and within the space between them, a retaining clip A is fixed to the structural material 10 by a drill-shaped bolt 12, similar to the intermediate structure described above.
A, ... is inserted between the inner rising piece 2a and the outer rising piece 2b on both sides of the building boards A, ..., and both legs 9, 9 are engaged and fixed by the engaging projections 3, 3, ..., and this is repeated in sequence to construct an exterior structure such as a wall or a roof. In the case of an interlocking type building board B, the protruding strip of the connecting part 6 on the other side of the adjacent building board B is elastically engaged with the recessed groove of the connecting part 7 on one side of the building board B, and this is repeated in sequence to construct an exterior structure such as a wall or a roof.

[Effect of idea]

In the present invention, an inner rising piece 2a and an outer rising piece 2b which are open at the top are formed on the rising part 2 provided on one side of the bottom part 1, and the inner rising piece 2
a, a groove portion in which the rising portion 2 of the hanger A is provided with a plurality of locking protrusions 3, 3, . 5 Groove 5 along the wall
The bottom part 1 of the hanger A and the bottom part 5a of the groove part 5 are fixed to the structural member 10 with bolts 11,
The plurality of hangers A, A, ... in the same row of the groove part 5 have the rising parts 2, 2, ... on opposite sides, and the legs 9, 9 provided on the cap material C having a gate-shaped cross section are connected to the inner rising piece 2a, Locking protrusions 3, 3, in the outer rising piece 2b
By adopting an intermediate mounting structure for the outer envelope in which the width of the cap material C is approximately equal to the width of the groove portion 5, the first problem is that even if the structure is fixed by bolts 11, Bolt 11 is not exposed to the outside,
The appearance is extremely elegant, and the second thing is that the bolt 11
thirdly, it can suitably accommodate the groove portion 5 and the cap material C having an appropriate width;
Fourthly, the cap material C can be attached easily and quickly, and it can be firmly fixed.

To explain these effects in detail, the cap material C
, the bolt 1 that fixed the hanger A and its groove 5
1 is coated, making the appearance of the middle part of the envelope extremely elegant. Furthermore, the bolt 11 is not exposed to rainwater, and rainwater is difficult to enter from there, and when constructed as an outer enclosure such as a wall, good watertightness (rain closure) can be achieved, and the bolt 11 etc., and the durability of the bolt 11 can be greatly improved. As a result, long-term quality assurance of the outer envelope becomes possible. This is an extremely effective effect in terms of maintenance and management. Furthermore, durable enclosures such as walls or roofs have recently been in particular demand in the construction industry, and specifically, the current 3-5 year warranty has been extended to 10-20 years. The present invention satisfies the requirement for guarantee durability.

Also, the width of the groove 5 of the construction board B is as shown in FIG.
Even if the width is wide from L ₁ to L ₂ in FIG. Since the rising parts 2, 2, ... of the plurality of hangers A, A, ... are on opposite sides of each other (see Fig. 10), the cross-sectional width can be changed as appropriate, and the same hanger A of the present invention can be used. This has the advantage that the width of the groove 5, the width of the cap material C, etc. can be suitably adjusted, and the installation can be carried out reliably.

Furthermore, in the present invention, the cap material C can be attached to the hanger A by simply inserting both legs 9, 9 between the inner rising pieces 2a and the outer rising pieces 2b on both sides of the hanger A. The installation can be completed easily and quickly.

Moreover, after insertion, the locking protrusions 3, 3, etc. bite into the legs 9, 9 of the cap material C, and the cap material C is locked easily even under strong wind pressure, vibration, etc. It will not come off, and the cap material C
Can be installed firmly.

Furthermore, in order to increase the ratio of the working width of the architectural board B, the width is made wider, and the groove part 5 in the middle of the main board 4 is made wider.
Since the bottom part 5a of the plate is fixed with the bolt 11, it can have sufficient strength even when strong wind pressure (negative pressure) is applied, and the occurrence of plate rattling phenomenon can be prevented.
By constructing an enclosure such as a wall or roof using wide architectural board B with a high working width ratio, the number of connection points will be reduced, and the connection and installation can be done easily and quickly. This has the advantage of reducing construction costs for the enclosure.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of the hanger, Fig. 2 is a cross-sectional view of Fig. 1, Fig. 3 is a perspective view of another embodiment of the hanger, and Fig. 4 shows the projecting piece in Fig. 3 as an inner rising piece. 5 is a perspective view of yet another embodiment of the hanger; FIG. 6 is a sectional view in which the protrusion in FIG. 5 is provided only on the outer rising piece; FIGS. FIG. 9 is a sectional view of the present invention in which the width of the groove portion is appropriately changed, and FIG. 10 is a perspective view of the present invention. A...Hanger, B...Architectural board, C...Cap material, 1...Bottom part, 2...Rising part, 2a...Inner rising piece, 2b...Outer rising piece, 3...Locking protrusion , 5... groove part, 5a... bottom part, 9... leg part,
10... Structural material, 11... Bolt.

Claims (1)

[Scope of utility model registration request] An inner rising piece and an outer rising piece each having an upper opening are formed on the rising part provided on one side of the bottom, and a locking protrusion bulges toward the opposing inner surface side of at least one of the inner rising piece and the outer rising piece. A hanger provided with a plurality of hangers is inserted into the groove so that the rising part roughly follows the groove wall formed in the middle of the construction board, and the bottom of the hanger and the bottom of the groove are connected with bolts. A plurality of hangers fixed to the structural material and arranged in the same row in the groove have their rising parts on opposite sides, and both legs provided on the cap material having a gate-shaped cross section are engaged with the locking protrusions in the inner rising piece and the outer rising piece. An intermediate mounting structure for an outer enclosure, characterized in that the width of the cap material is approximately equal to the width of the groove.