JP4025269B2 - Exterior wall fastener - Google Patents

Exterior wall fastener Download PDF

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Publication number
JP4025269B2
JP4025269B2 JP2003295017A JP2003295017A JP4025269B2 JP 4025269 B2 JP4025269 B2 JP 4025269B2 JP 2003295017 A JP2003295017 A JP 2003295017A JP 2003295017 A JP2003295017 A JP 2003295017A JP 4025269 B2 JP4025269 B2 JP 4025269B2
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Prior art keywords
substrate
wall material
nail
hole
screw
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JP2005061135A (en
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新三郎 原田
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株式会社ハラダ
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Description


本発明は、外壁材の留め金具に関するものである。

The present invention relates to a fastener for an outer wall material.


従来、セメント系無機質板等から成る外壁材を表面から釘打ちすることなく壁下地に固定する手段として用いる金具としては、例えば実開平5−830号、登録実用新案第3009604号、同第3025496号、特開平10−317634号、特許第3387734号のごとき技術が知られているが、いずれも基板に設けられている通孔は基板の垂直面に平行に穿孔されているため、基板と一体に成る留め金具の底面部にかかる外壁材の重量によって、前記通孔を介して胴縁に打ち込まれている釘やビスが弛緩して抜け易くなる状態が起っていた。

Conventionally, metal fittings used as means for fixing an outer wall material made of cement-based inorganic board or the like to a wall base without nailing from the surface include, for example, Japanese Utility Model Laid-Open No. 5-830, registered utility model Nos. 3009604, and 3025496. Japanese Patent Application Laid-Open No. 10-317634 and Japanese Patent No. 3387734 are known, but since the through holes provided in the substrate are drilled in parallel to the vertical surface of the substrate, they are integrated with the substrate. Due to the weight of the outer wall material applied to the bottom surface portion of the fastener, the nail or the screw driven into the trunk edge through the through hole was loosened and easily pulled out.


実開平5−830号公報Japanese Utility Model Publication No. 5-830 登録実用新案第3009604号公報Registered Utility Model No. 3009604 登録実用新案第3025496号公報Registered Utility Model No. 3025496 特開平10−317634号公報Japanese Patent Laid-Open No. 10-317634 特許第3387734号公報Japanese Patent No. 3387734


そこで、本発明は、留め金具の固定のために胴縁に打ち込まれる釘やビスの弛緩や離脱を防止し、外壁材の固定を安全かつ確実なものにすることを目的とするものである。

SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to prevent loosening and detachment of a nail or a screw that is driven into a trunk edge for fixing a fastener, and to secure the outer wall material safely and reliably.


本発明は、基板の左右両側端部において、上端面部を開放するとともにその下側面部を基板の端部より下方に延長して成る案内凸部を設け、このように成る基板の上側面部の三箇所には上端から下端に適当角度の傾斜面を形成した凸起部を設け、この凸起部においては、上側部に比較的小径に成る通孔と下側部に比較的大径に成る通孔とを設け、前記基板の下端部に前方に底板部を設けて成るものである。

The present invention provides a guide projection formed by opening an upper end surface portion and extending a lower side surface downward from an end portion of the substrate at both left and right end portions of the substrate. Protruding portions having inclined surfaces with appropriate angles from the upper end to the lower end are provided at three locations. In the protruding portions, a through hole having a relatively small diameter is formed on the upper portion and a relatively large diameter is formed on the lower portion. A through hole is provided, and a bottom plate portion is provided in front of the lower end portion of the substrate .


本発明にあっては、基板の上側部には三箇所の凸起部が上端から下端にかけて適当角度の傾斜面を形成して設けられ、この傾斜部にビス用の通孔と釘用の通孔が設けられているから、ビス又は釘のいずれの固定手段を胴縁に向けて挿入すると斜め方向に固着し、これによって各ビス又は釘にてこの原理が作用するようになる。したがって、図4及び図5に示した二矢印方向に外壁材dによる荷重がかかり、ビス又は釘が引っ張られて抜け出ようとする作用があるとしても、抜け出ることはなく、前記てこの作用によってかえって保持力が高くかつ強固になるのである。

In the present invention, three protruding portions are provided on the upper portion of the substrate so as to form an inclined surface having an appropriate angle from the upper end to the lower end. The screw through hole and the nail passage are provided in the inclined portion. Since a hole is provided, when either a screw or a nail fixing means is inserted toward the trunk edge, the screw or nail is fixed in an oblique direction, whereby this principle acts on each screw or nail. Therefore, even if the load by the outer wall material d is applied in the direction of the double arrow shown in FIG. 4 and FIG. 5 and the screw or nail is pulled out, it will not come out. The holding power is high and strong.


建物の胴縁の外側部に外壁材を取付けるために本金具を設置するが、いまビスによって螺着するときは、基板の傾斜部の大通孔を選んで固定する。このとき、ビス螺子部は胴縁に下向き斜めに螺合し、ビス頭部は上向き斜めに位置するようになる。このときのビスの下向き角度は94.5°位である。

This metal fitting is installed to attach the outer wall material to the outer side of the building edge of the building, but when screwing with screws, the large through hole in the inclined part of the board is selected and fixed. At this time, the screw screw part is screwed downwardly and obliquely to the trunk edge, and the screw head part is positioned obliquely upward. The downward angle of the screw at this time is about 94.5 °.


ビスによって固定された本金具の底板上及び上向き片上に所定の外壁材を挿入載置すると、胴縁と外壁材との間に通気層が形成されるとともにビス頭部は外壁材の内面に接しないように位置するが、これは基板左右両側端部の案内凸部の高さがその間隔を保持するようにしている。(図4参照)

When a predetermined outer wall material is inserted and placed on the bottom plate and the upward facing piece of the metal fitting fixed by screws, a ventilation layer is formed between the trunk edge and the outer wall material, and the screw head contacts the inner surface of the outer wall material. However, the height of the guide projections on the left and right sides of the substrate keeps the distance therebetween. (See Figure 4)


次に、釘によって本金具を設置するときは、基板の傾斜面の凸起部の小通孔を選んで打ちつける。すると、釘軸部は胴縁に下向き斜めに挿入し、釘頭部は上向き斜めに位置するようになる。このときの釘の下向き角度は94.5°位である。

Next, when installing this metal fitting with a nail, a small through hole in the protruding portion of the inclined surface of the substrate is selected and driven. Then, the nail shaft portion is inserted obliquely downward into the trunk edge, and the nail head portion is positioned obliquely upward. At this time, the downward angle of the nail is about 94.5 °.


釘によって固定された本金具の底板上及び上向き片上に所定の外壁材を挿入載置すると、胴縁と外壁材との間に通気層が形成されるとともに、釘頭部は外壁材の内面に接しないように位置するが、これは基板左右両側端部の案内凸部の高さがその間隔を保持するようにしている。(図5参照)

When a predetermined outer wall material is inserted and placed on the bottom plate and the upward piece of the metal fitting fixed by the nail, a ventilation layer is formed between the trunk edge and the outer wall material, and the nail head is placed on the inner surface of the outer wall material. Although it is located so as not to contact, the height of the guide convex portions at the left and right sides of the substrate keeps the distance therebetween. (See Figure 5)


1は適当寸法の横巾と高さから成る基板で、この基板の左右両端部には上端面部2,2を開けて上端水平面に成る案内凸部3,3を形成し、この案内凸部の下側部3',3'は基板1の端部より下方に延設する。

Reference numeral 1 denotes a substrate having a lateral width and height of appropriate dimensions, and upper and lower end portions 2 and 2 are formed at both left and right end portions of the substrate to form guide convex portions 3 and 3 which are upper end horizontal surfaces. The lower side portions 3 ′ and 3 ′ extend downward from the end portion of the substrate 1.


4・・は前記基板1の上側部に間隔をおいて設けた凸起部で、この凸起部はそれぞれ上端から下端にかけて適当角度の傾斜面を形成する。

Reference numerals 4... Are protrusions provided at intervals on the upper side of the substrate 1, and these protrusions form inclined surfaces with appropriate angles from the upper end to the lower end.


5・・は前記凸起部4の下面部に設けた比較的大径に成る通孔で、この通孔にはビスaが挿入する。

Reference numerals 5... Are through holes having a relatively large diameter provided in the lower surface portion of the protruding portion 4, and screws a are inserted into the through holes.


6・・は前記凸起部4の上面部に設けた比較的小径に成る通孔で、この通孔には釘bが挿入する。

Reference numerals 6... Are through holes having a relatively small diameter provided in the upper surface portion of the protruding portion 4, and nails b are inserted into the through holes.


7は前記基板1と一体に成る底板で、この底板の端縁部には中央部の下向き片8と左右両側部の上向き片9,9を形成する。

Reference numeral 7 denotes a bottom plate portion that is integrated with the substrate 1, and at the edge of the bottom plate portion , a downward piece 8 at the center and upward pieces 9 and 9 on both left and right sides are formed.


10,10は一体に成る前記基板1と底板7との曲折部に設けた補強リブである。

Reference numerals 10 and 10 denote reinforcing ribs provided at the bent portions of the substrate 1 and the bottom plate portion 7 which are integrated.


cは胴縁、dは外壁材、eは通気層である。

c is a trunk edge, d is an outer wall material, and e is a ventilation layer.


全体の斜視図Overall perspective view 全体の正面図Overall front view 全体の側面図Overall side view 一使用時の側断面図Side sectional view when used 他使用時の側断面図Side cross-sectional view during other use

符号の説明Explanation of symbols


1 基板

2,2 上端面部

3,3 案内凸部

4・・ 凸起

5・・ 大通孔

6・・ 小通孔

7 底板

10,10 補強リブ

1 Substrate

2,2 Top surface

3, 3 Guide convex

4 .. Protruding part

5 ..

6. Small passage hole

7 bottom plate portion

10,10 Reinforcing rib

Claims (1)

基板の左右両側端部において、上端面部を開放するとともにその下側面部を基板の端部より下方に延長して成る案内凸部を設け、このように成る基板の上側面部の三箇所には上端から下端に適当角度の傾斜面を形成した凸起部を設け、この凸起部においては、上側部に比較的小径に成る通孔と下側部に比較的大径に成る通孔とを設け、前記基板の下端部に前方に底板部を設けて成ることを特徴とする外壁材留め金具。 At the left and right side edges of the substrate, there are provided guide protrusions that open the upper surface and extend the lower surface of the substrate downward from the edge of the substrate. Protrusions having an inclined surface of an appropriate angle are provided from the upper end to the lower end, and in this protuberance, a through hole having a relatively small diameter is formed in the upper part and a through hole having a relatively large diameter is formed in the lower part. An outer wall material fastener comprising a bottom plate portion provided in front of a lower end portion of the substrate .
JP2003295017A 2003-08-19 2003-08-19 Exterior wall fastener Expired - Lifetime JP4025269B2 (en)

Priority Applications (1)

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JP2003295017A JP4025269B2 (en) 2003-08-19 2003-08-19 Exterior wall fastener

Applications Claiming Priority (1)

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JP2003295017A JP4025269B2 (en) 2003-08-19 2003-08-19 Exterior wall fastener

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JP2005061135A JP2005061135A (en) 2005-03-10
JP4025269B2 true JP4025269B2 (en) 2007-12-19

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012241394A (en) * 2011-05-18 2012-12-10 Swallow Kogyo Kk Metal fitting for fastening external wall board

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI440755B (en) * 2009-09-30 2014-06-11 Kmew Co Ltd Installation of exterior parts and exterior parts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012241394A (en) * 2011-05-18 2012-12-10 Swallow Kogyo Kk Metal fitting for fastening external wall board

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