JP2941272B1 - Fastening metal fittings for vertical cladding of outer wall boards, vertical stretching method using the metal fittings, and vertical wall fastening structure for outer wall boards using the metal fittings - Google Patents

Abstract

An outer wall plate is firmly and easily fastened between adjacent pillar members. A vertical fastener (20) is attached to one pillar (1).
Is fixed to the other column member 2 so that the same fastening member 20 can be temporarily moved in the lateral direction, and the outer wall plate 10 is interposed between the column members.
Is vertically positioned, the temporarily fastened fastening member 20 is moved in the horizontal direction (the direction of arrow B) to be positioned so as to abut the side 10a 'of the outer wall plate 10, and after the positioning, the stop screw 35 is stopped.
To completely fix the fastening fitting 20.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fastener which is used, for example, for vertically attaching a ceramic outer wall plate to a building body, that is, for attaching the outer wall plate to the body side with its longitudinal direction being the vertical direction. The present invention relates to a vertical wall panel construction method using metal fittings, and a vertical wall fastening structure for external wall boards using the metal fittings.

[0002]

2. Description of the Related Art There are two methods of constructing a ceramic outer wall panel: a horizontal stretching method in which the longitudinal direction of the outer wall panel is a horizontal direction (horizontal direction); There is a vertical stretching method attached to the side.

In the horizontal stretching method, as shown in FIG. 12, firstly, a moisture-permeable waterproof sheet (or asphalt felt) 3 is stretched on a shaft set composed of pillars 1 and studs 2, and vertically positioned at the position of pillar 1 or studs 2. A ventilation layer is provided by attaching the body edge 4, and an outer wall plate (siding board) (not shown here) is stretched on the vertical body edge 4.

[0004] In the vertical joining of the outer wall plate, the real parts of the male and female are directly fitted and fixed to the vertical rim 4 by nailing, or the real parts of the male and female are not directly fitted. There is a method in which a dedicated fastening device is used to sufficiently engage the engaging portion of the outer wall plate, and then the fastening device is fixed to the vertical body edge 4 with a nail (screw). In the horizontal construction method using fasteners,
Since the fastening strength and the durability thereof are assured and the construction method is extremely simple, it is widely used.

[0005] On the other hand, in the vertical stretching method, as shown in FIG. 13, a moisture-permeable waterproof sheet (or asphalt felt) 3 is first stretched on a frame, and the horizontal trunk edge 5 spread over columns and studs is horizontally oriented. In addition, multi-stage mounting at a predetermined interval,
An outer wall plate (siding board) (not shown here) is provided on the horizontal trunk edge 5. At this time, a gap s is provided between the adjacent left and right lateral body edges 5, 5, to secure a ventilation passage.

In this construction method, generally, as shown in a cross-sectional view in a fastened state of FIG. 14 and a front view of FIG. 15, the right and left outer wall plates 10 and 10 are joined by fitting male and female real parts. The upper and lower joints are made by the joint drainer 6. In fastening the outer wall plate 10, nailing using nails or screws 11 has conventionally been employed.

[0007]

As described above, in the vertical stretching method of the outer wall plate, generally, the right and left joints of the outer wall plate are made by directly fitting the male and female real parts, and the upper and lower joints are made with a joint drainage fitting. In addition, nailing is used to fasten the outer wall plate to the skeleton. For this reason, the vertical stretching method has an advantage that joint sealing is not required as in the case of the horizontal stretching method, but as shown in FIG. It is necessary to attach a large number of them, and the labor and material cost have a great influence on the construction cost and the construction period. In addition, the horizontal trunk 5
The outer wall position extends to the outside by the thickness of.

[0008] In addition, since nailing is performed by independently fixing the nails 11 for each of the outer wall plates 10, the joining and fixing of the left and right outer wall plates is not always sufficient.
Since the outer wall plate 10 is stuck vertically, when the determined construction method is not followed, it may happen that wind resistance is not sufficient. Further, the head portion of the nail 11 needs to be repaired, which has an aesthetic problem.

An object of the present invention is to eliminate the above-mentioned inconveniences of the current vertical wall paneling method. More specifically, it is easy to carry out the construction and can shorten the construction period. Vertical wall fastening method for outer wall panels that can secure outer wall panels with sufficient strength to withstand wind pressure, and can secure a wider space on the indoor side than before. It is an object of the present invention to provide a vertical fastening structure for an outer wall plate using the same.

[0010]

According to the present invention, there is provided a fastener for vertically extending an outer wall plate, comprising: a flat substrate serving as a mounting surface on a skeleton side; First and second rising members formed on both ends of the substrate in the horizontal direction, a third rising member provided on the substrate in the vertical direction, and a lock formed on the tip of the third rising member. A piece, a slot formed in the substrate in a lateral direction,
And a vertical side of an outer wall plate to be fastened between a tip of the first and second rising members and a locking piece formed at a tip of the third rising member. It is characterized in that the sides are locked. In a preferred aspect, a notch is formed on the side of the third rising member facing the elongated hole in order to improve the usability of the fastening tool when attaching the fastening to the skeleton.

The present invention also provides a method for vertically extending an outer wall plate to a building frame using the above-described fastener, wherein a plurality of the fasteners are fixed to one pillar in the vertical direction, and Temporarily fixing a plurality of fasteners in the vertical direction so that the fasteners can be moved laterally through the fasteners in the elongated holes of the pillars, and a fastener fixed to the one pillar and the other pillar Vertically placing the outer wall plate between the fasteners temporarily fixed to the material, and moving the fasteners temporarily fixed to the other column material laterally to the vertical side of the outer wall plate. A step of positioning by pressing the third rising portion, and a step of permanently fixing the fastener by the fastener after the positioning, and repeatedly performing the step of performing the positioning. Introduce vertical construction method for building .

According to the above-mentioned vertical stretching method, the preparation for fastening the outer wall plate is completed only by fixing a plurality of the fastening members in the vertical direction to each of the pillars and the pillars which are erected adjacently. Only by placing the outer wall plate vertically between the fastening members and moving the temporarily fastened fastening member to perform positioning and final fixing, accurate positioning and fixing of the outer wall plate can be performed simultaneously. In addition, the first fastener formed on the fastener
The ventilation path is also secured by the height of the second rising member.

Therefore, the vertical stretching method of the present invention does not require a large number of horizontal hulls to be mounted between the pillars as in the case of the conventional vertical stretching method (the same applies to the two-by-four method). No nailing is required. Thereby, the fastening operation is greatly simplified, and as a result, the construction period can be significantly reduced, and the cost can be reduced. Repair of the nail head is unnecessary, and the appearance is improved. In addition, the vertical side is supported by fasteners at a plurality of places, compared to nailing construction,
Wind pressure resistance is also improved in each step.

Further, as described above, the ventilation path between the skeleton side and the outer wall plate is ensured by the height of the first and second rising members formed on the fastener. The first and second rising members are provided only for the purpose of securing the ventilation path, and may have a minimum necessary height.
Therefore, as compared with the case of using the horizontal body edge as in the conventional method and providing a gap between the adjacent left and right horizontal body edges to secure a ventilation path, the distance between the backside of the outer wall plate and the frame side is It becomes possible to narrow it.

The present invention also provides a vertical fastening structure using the above-described fastener, wherein the required number of the fasteners are vertically attached to each of the adjacent pillar members. An outer wall in which the upper and lower sides of the outer wall plate are locked by a locking piece and a locking piece formed at the tip of the third rising member of the both fasteners. A structure for vertically attaching a plate to a building frame is also disclosed. In the present invention, when the term “column material” is used,
In the framework of the skeleton, all the members running in the vertical direction (up and down direction) are collectively referred to as so-called columns, studs, hollow columns, two-by-four base materials, and the like.

[0016]

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. FIG. 1 is a perspective view showing an embodiment of a fastener for vertically stretching an outer wall plate according to the present invention, and FIG. 2 is a side view thereof. In this example, the fastening fitting 20 is formed by punching and sheet metal processing from a stainless steel plate, and a flat plate-shaped substrate 21 serving as a mounting surface to a skeleton side, that is, a frame such as a column and a stud, and the substrate 21. 21 has a first rising piece 22 and a second rising piece 23 which are formed by bending both ends in the vertical direction by approximately 90 ° and extending in the horizontal direction, and the first and second rising pieces 22. The tips of 23 are bent outward by 90 ° in the vertical direction to form vertical plate portions 22a and 23a parallel to the substrate 21. The first rising piece 22 and its vertical plate portion 22a constitute a first rising member according to the present invention, and the second rising piece 23 and its vertical plate portion 23a form a second rising member according to the present invention. Configure the members.

At a substantially central position in the vertical direction of the substrate 21, there is formed an elongated hole 24 which is an elongated through hole extending in the horizontal direction (horizontal direction). Then, between the elongated hole 24 and the first rising piece 22 and between the elongated hole 24 and the second rising piece 23, a part of the substrate 21
And the second rising pieces 22 and 23 are cut and raised in a direction orthogonal to the upper third rising member 26 and the lower third
Is formed. Note that FIG.
As shown in the side view of FIG.
The height H of the upper and lower third rising members 26, 27 is set to be greater than the height h of the first and second rising pieces 22, 23, and the difference (Hh) will be fixed. The thickness of the tip of the real part 10a of the outer wall plate 10 is defined as (see FIG. 7,
See also FIG. 8).

Upper and lower third rising members 2
At the upper end of each of the upper and lower portions 6 and 27, two locking pieces 26a and 26b and 27a and 27b bent in opposite directions are formed, and the upper and lower third rising members 26 and 27 are formed. Notches 28 and 29 are formed in the portion facing the elongated hole 24, respectively. Further, through holes 30 are formed on both sides of the substrate 21. Next, the manner of use of the fastener 20 for vertically stretching the outer wall plate will be described. First, as shown in FIG. 3A, a moisture-permeable waterproof sheet (or asphalt felt) 3 is attached to a frame such as the frame side, that is, the pillars 1 and the studs 2 in the same manner as the conventional method. In FIG. 3A, reference numeral 50 denotes a foundation, 51 denotes a base placed on the base 50, and drains 52 along the base 51.
Is fastened. The arrangement of the base 51 and the drainer 52 is the same as the conventional method.

In this example, it is assumed that the column 1 is located on the leftmost side of the frame, and the first outer wall plate 10 is fastened between the column 1 and the adjacent stud 2 as an example. explain. First, a plurality of fasteners 20 are fastened to the column 1 at predetermined intervals in the vertical direction such that the third rising members 26 and 27 are aligned in the vertical direction substantially at the center of the column 1 ( See FIG. 3b). At that time, the through holes 30
The operation is facilitated by nailing and fixing with a nail 31 using the method. Next, a plurality of fasteners 20 are similarly fastened to the stud 2. In fastening, the side wall (real part 10a) of the outer wall plate 10 to be fastened to the third rising members 26, 27 of the fastening member 20 previously fixed to the pillar 1 in the up-down direction (vertical direction). Is positioned near the center of the elongated hole 24 near the position (see also FIG. 4) on the stud 2 where the opposite side (the real part 10a ') will be located when the contact is made. In this state, the fastening screw 35 is screwed into the elongated hole and fixed in a temporarily fixed state (see FIG. 2C). As a result, the fastener 20 can be moved laterally along the elongated hole 24.

Next, as shown in FIG. 4, the fastener 20 temporarily fixed to the stud 2 is moved in the direction of arrow A and moved to the rightmost side. Are vertically set, and the third rising members 26, 27 of the fastening member 20 in which one side 10a of the exterior plate 10 is fixed to the column 1
Contact. At this time, as shown in FIG. 2, the rear surface of the outer wall plate 10 has a vertical plate portion 22 a of the first rising piece 22 and a vertical plate portion 23 of the second rising piece 23.
a, and the real part 10a on the side is formed below the locking pieces 26a and 27a on one side formed at the upper end of the upper and lower third rising members 26 and 27. Get in. Thereby, the one side 10a side of the outer wall plate 10 is firmly supported in a state where it does not separate forward. At this stage, the other side 10 a ′ (side on the side of the stud 2) is fixed, although the back surface rests on the vertical plate portions 22 a and 23 a of the fastener 20 attached to the stud 2. It has not been done.

Next, while pressing the outer wall plate 10, FIG.
As shown in the figure, the fastener 20 attached to the stud 2 is moved to the left (in the direction of arrow B), and the real part 10a 'formed on the other side is the upper and lower third rising members 26, 27 so as to enter under the other engagement pieces 26b and 27b formed at the upper end. Thereby, the other side of the outer wall plate 10 is also firmly supported without being separated forward. In that state, FIG.
As shown in the figure, the upper and lower third rising members 2
Using notches 28, 29 formed in 6, 27, L
The tip of the mold wrench 60 is inserted into the head of the screw 35 that has been temporarily fixed, and is turned to tighten the screw 35. Thereby, the fastening member 20 attached to the stud 2 is also completely fixed, and the fastening operation of the outer wall plate 10 is completed.

Next, one side 1 of the second outer wall plate 10
0a is similarly fixed to the stud 2 by using the fastener 20 already fixed to the stud 2, and thereafter, as the fixing operation of the other side 10a ', the same operation is repeated for the adjacent stud or post. As a result, as shown in FIG. 9, the pillar members to be erected adjacently and the fasteners 20 attached to the pillar members,
By means of 20, a vertical fastening structure of the outer wall plate 10 to the building frame in a state where both sides in the vertical direction of the outer wall plate 10 are locked is constructed. As described above, according to the vertical stretching method of the present invention, a plurality of fasteners 20 are vertically fixed to the pillar 1 and the pillar 2 or the pillar 2 and the pillar 2 erected adjacently. The preparation for fastening the outer wall plate 10 is completed only by placing the outer wall plate 10 vertically between the fastening members 20, and then moving the temporarily fastened fastening member in the lateral direction to perform positioning, and the stop screw 35 is removed. Just by tightening and final fixing, accurate positioning and fixing of the outer wall plate 10 can be performed simultaneously. In addition, the first fastener formed on the fastener 20
And the second rising pieces 26 and 27 also secure a ventilation path.

That is, the vertical stretching method of the present invention does not need to attach a large number of horizontal waist edges 5 between the column members at all, unlike the conventional vertical stretching method, and also does not require the outer wall material. No nailing is required. For this reason, the fastening operation is greatly simplified, and repair of the nail head portion is unnecessary, and the appearance is improved. Furthermore, the vertical sides are supported at a plurality of locations by the fastening members 20, and the wind pressure resistance is improved in each step as compared with the case of nailing. Note that the first and second rising pieces 26,
Numeral 27 is provided only for the purpose of securing the ventilation path, and may have a minimum height. Therefore, as compared with the case where the horizontal body edge 5 is used and a gap s is provided between the adjacent left and right horizontal body edges 5 to secure a passage for ventilation as in the conventional method, the back surface of the outer wall plate 10 is The distance from the side can be reduced, and as a result, a large indoor space can be secured.

In the fastening method of the present invention, the outer wall plate 1
If the width of 0 and the distance between the pillars always match,
As shown in a partial cross section of an example of the fastening state in FIG. 7, the outer wall plate 10 can be fastened in a state where the center of the pillar 1 (2) and the center of the fastening fitting 20 are aligned. Becomes However, a slight error in the interval between the pillars can occur sufficiently on site due to the relationship of the uprights. Even in such a case, the fastening member 20 according to the present invention can maintain the high security and maintain the outer wall material 10.
Can be fastened. That is, FIG. 8 illustrates this state. Even if the center C1 of the pillar 1 (2) and the center C2 of the fastening member 20 are displaced in the fastening state, the slot 24 is used. Then, the fixing screw 35 of the fastening member 20 can be screwed into the vicinity of the center C1 of the pillar, and the attachment state of the fastening member 20 is stably maintained. FIG. 10 shows a fastening member 20a which works particularly effectively in the above-described fastening state, and the elongated hole 24a has a more elongated shape than the fastening member 20 shown in FIG. It has been.
For this reason, the allowable lateral movement distance of the fastening member 20a with respect to the column material is increased, and it is possible to appropriately cope with a large gap error between the column materials.

FIG. 11 shows a fastening member 20b according to still another embodiment. In this example, the third rising member is replaced with the upper rising member 26 and the lower third rising member 27 as in the above-described embodiment. Without splitting into two
It is formed as one third rising member 26A, and locking pieces 26Aa, 26Ab, 26Aa are formed at the upper end thereof, and between the third rising member 26A and the first rising piece 22, and A long hole 24A and a long hole 24B are formed between the third rising member 26A and the second rising piece 23, respectively. And
The upper end (the portion facing the first rising piece 22) and the lower end (the second rising piece 2) of the third rising member 26A.
3), the notch 28A and the notch 2
8B, each of the first rising piece 22 and the second rising piece 23 is partially formed with a notch 22A and a notch 23A. Slot 2
By providing the 4A and the long hole 24B at two locations, the degree of freedom of attachment to the frame side is increased, and the permanent fastening can be performed at the two locations, so that more stable fastening can be obtained.
Although not shown, as another modified example, the third rising member is formed as an integral body, and the elongated hole 24 is formed in the substrate 2.
It may be formed only at one position above or below one of the offset positions. In addition, the third rising member is connected to the substrate 21.
Although described as a cut-and-raised body from above, a separately molded body may be fixed by welding or the like.

[0026]

According to the present invention, the outer wall plate can be firmly and longitudinally fastened by simply fixing a plurality of fasteners in the vertical direction to each of the adjacent pillar members. Therefore, the fastening operation is greatly simplified, and the appearance is also improved. Furthermore, since the vertical side of each outer wall plate is supported at a plurality of locations by fasteners, the wind resistance is also improved in each step. Further, compared with the case of using the horizontal trunk edge as in the conventional method, a large indoor space can be secured.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an embodiment of a fastener for vertically stretching an outer wall plate according to the present invention.

FIG. 2 is a side view (FIG. 2a) of the fastener shown in FIG. 1 and a side view (FIG. 2b) showing the fastening state.

FIG. 3 is a view for explaining the first procedure of a vertical stretching method using the fastener shown in FIG. 1;

FIG. 4 is a view for explaining the next procedure of the vertical stretching method using the fastener shown in FIG. 1;

FIG. 5 is a view for explaining a further next procedure of the vertical stretching method using the fastener shown in FIG. 1;

FIG. 6 is a diagram for explaining a fastening tool used for final fastening and a use mode thereof.

FIG. 7 is a diagram illustrating a partial cross section of a state in which an outer wall plate is vertically fastened according to the present invention.

FIG. 8 is a diagram illustrating a partial cross section of another aspect of the state in which the outer wall plate is longitudinally fastened according to the present invention.

FIG. 9 is a front view of a state in which the outer wall plate according to the present invention is fastened vertically.

FIG. 10 is a perspective view showing another embodiment of a fastener for vertically stretching an outer wall plate according to the present invention.

FIG. 11 is a perspective view showing still another embodiment of the fastener for vertically stretching an outer wall plate according to the present invention.

FIG. 12 is a diagram which is used for describing a laterally covering method of an outer wall material.

FIG. 13 is a diagram which is used for describing a vertical stretching method of an outer wall material.

FIG. 14 is a diagram which is used for describing a fastening state of a conventional outer wall material by a vertical stretching method.

FIG. 15 is a diagram which is used for describing a fastening state of a conventional outer wall material by a vertical stretching method.

[Explanation of symbols]

Reference Signs List 20 fastening metal fittings for vertical stretching of outer wall plate 21 flat plate-shaped substrate serving as a mounting surface on the skeleton side 22 first rising piece 22a vertical plate portion 23 second rising piece 23a vertical plate portion 26 ... Upper third rising member 27. Lower third rising member 26a, 26b, 27a, 27b. Locking piece 24 formed at the tip of the third rising member 24. Elongated hole 28 formed in the substrate in the lateral direction. , 29 ... notch 35 ... stop screw 60 ... wrench 10 ... outer wall plate 1 ... pillar 2 ... stud 3 ... moisture permeable waterproof sheet

Claims (4)

(57) [Claims] 1. A fastener for vertically extending an outer wall plate, comprising: a flat board serving as a surface to be attached to a skeleton side; and first and second horizontal boards formed on both ends of the board in a vertical direction. 2
Rising member, a third rising member vertically provided on the substrate, a locking piece formed at a tip of the third rising member, and a long hole formed in the substrate in a lateral direction. And a vertical direction of an outer wall plate to be fastened between a tip of the first and second rising members and a locking piece formed at a tip of the third rising member. A fastener for vertical tension of an outer wall plate, characterized in that side edges of the outer wall are locked. 2. The fastening device according to claim 1, wherein the third rising member has a cutout formed on a side facing the elongated hole. 3. A method of vertically stretching an outer wall plate using a column material standing adjacently, wherein one of the pillar members is provided with the fastener for vertically stretching an outer wall plate according to claim 1 or 2. A step of fixing a plurality of pieces in the vertical direction to the other column member so that the fasteners for vertical tensioning of the outer wall plate according to claim 1 or 2 can be moved laterally through the slots through the fasteners; A step of individually temporarily fixing, a step of vertically placing an outer wall plate between the fastening fitting fixed to the one pillar and the fastening fitting temporarily fixed to the other pillar, and temporarily fastening to the other pillar. A step of laterally moving the fastener so as to press the third rising portion against a vertical side of the outer wall plate to perform positioning; and Outer wall characterized by repeatedly performing the step of stopping A vertical construction method for building plates. 4. A required number of fasteners for vertical tensioning of the outer wall plate according to claim 1 or 2 are attached to each of the pillars and the pillars which are erected adjacently. A vertically extending side wall of the outer wall plate is locked by a locking piece and a locking piece formed at a tip of the third rising member of the metal fitting. Vertical fastening structure.