JPH0529366Y2 - - Google Patents
Info
- Publication number
- JPH0529366Y2 JPH0529366Y2 JP1985103336U JP10333685U JPH0529366Y2 JP H0529366 Y2 JPH0529366 Y2 JP H0529366Y2 JP 1985103336 U JP1985103336 U JP 1985103336U JP 10333685 U JP10333685 U JP 10333685U JP H0529366 Y2 JPH0529366 Y2 JP H0529366Y2
- Authority
- JP
- Japan
- Prior art keywords
- fin
- screw
- shaft
- frame material
- exterior material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000463 material Substances 0.000 claims description 56
- 238000010276 construction Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000005553 drilling Methods 0.000 description 5
- 230000006378 damage Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000010454 slate Substances 0.000 description 1
Description
【考案の詳細な説明】
〔技術分野〕
この考案は、壁パネル等の建築用パネルに関す
るものである。[Detailed description of the invention] [Technical field] This invention relates to architectural panels such as wall panels.
従来、壁パネル等において、外装材にスレート
材やニユーフアイバコンクリート材等を用いてお
り、外装材はタツピンビスで枠材に固定してい
る。
Conventionally, in wall panels and the like, slate materials, neutral concrete materials, etc. have been used for the exterior material, and the exterior material is fixed to the frame material with pin screws.
しかし、ニユーフアイバコンクリート等の外装
材の場所、枠材と熱膨張計数が異なり、しかも脆
いため、年月の経過に伴なつて、ビスの貫通した
穴から亀裂等が生じることがある。 However, the location and thermal expansion coefficient of exterior materials such as New fiber concrete are different from those of the frame material, and they are also brittle, so over time, cracks may form from holes penetrated by screws.
そこで、従来、第４図に示すように、軸部３０
の先端側部分にひれ部３２を設けたビスが提案さ
れている。これによると、外装材と枠材とにねじ
込んだ場合に、外装材の穴の内周面がひれ部３２
で掻き削られて大きくなり、いわゆるばか穴（抜
き穴）となり、外装材の伸縮の余裕が得られる。
そのため、外装材の亀裂等の問題が解除される。 Therefore, conventionally, as shown in FIG.
A screw having a fin portion 32 on the tip side has been proposed. According to this, when screwed into the exterior material and the frame material, the inner circumferential surface of the hole in the exterior material is located at the fin portion 32.
The holes are scraped and enlarged, forming so-called "bakaholes" (punch holes), which provide room for expansion and contraction of the exterior material.
Therefore, problems such as cracks in the exterior material are resolved.
しかし、ひれ部３２は金属の枠材に当つたとき
に破断して飛んでしまうように、厚みを薄くして
形成されている。例えば、軸径４mmで、ひれ部の
厚みが0.35mm程度に形成されている。このように
薄く形成したため、第５図に示すように、外装材
３４に拡径穴加工をしている時に枠材３６に達す
る前にひれ部３２が折れて飛んでしまい、拡径穴
３８が枠材３６にまで達して確実に明かないとい
う問題があつた。これに対処するためにひれ部３
２の厚みを厚くすると、第６図に示すように、ひ
れ部３２が枠材３６に当つても破断しにくくな
り、枠材３６にひれ部３２による掻き削り部４０
が形成され、枠材３６が損傷してしまうという新
たな問題が発生した。 However, the fin portion 32 is formed with a small thickness so that it will break and fly off when it hits a metal frame member. For example, the shaft diameter is 4 mm and the thickness of the fin portion is approximately 0.35 mm. Because it is formed so thin, as shown in FIG. 5, when drilling an enlarged diameter hole in the exterior material 34, the fin portion 32 breaks and flies off before reaching the frame material 36, and the enlarged diameter hole 38 is cut off. There was a problem that the light reached the frame material 36 and could not be clearly illuminated. To deal with this, fin part 3
As shown in FIG. 6, if the thickness of 2 is made thicker, the fins 32 will be less likely to break when they hit the frame material 36, and the frame material 36 will have a scraped portion 40 formed by the fins 32.
A new problem occurred in that the frame material 36 was damaged.
この考案の目的は、外装材の拡径穴加工が確実
に行え、さらに枠材の破損を防止できる建築用パ
ネルを提供することである。
The purpose of this invention is to provide a construction panel that can reliably perform diameter expansion holes in the exterior material and prevent damage to the frame material.
この考案の建築用パネルは、金属製の枠材に、
この枠材より軟質の外装材をビスにて接合してな
り、ビスは、軸部と頭部とからなり、軸部に頭部
からの距離が外装材の厚み寸法より若干小さい部
位に位置しかつ軸部の周方向複数箇所に各々軸方
向に沿つてひれ部を突出し、このひれ部から軸部
の先端側部分に延びて軸部の外周面にねじ山を形
成してなり、ひれ部が枠材の表面に着座している
ことを特徴とするものである。
The architectural panel of this invention is made of metal frame material,
The exterior material, which is softer than the frame material, is joined with a screw.The screw consists of a shaft and a head, and the distance from the head to the shaft is slightly smaller than the thickness of the exterior material. In addition, fins are protruded along the axial direction at multiple locations in the circumferential direction of the shaft, and threads are formed on the outer circumferential surface of the shaft extending from the fins to the distal end portion of the shaft. It is characterized by being seated on the surface of the frame material.
この考案の構成によれば、つぎの作用がある。
すなわち、ビスの軸部の頭部側にひれ部を設け、
先端側にねじ山を設け、かつひれ部の頭部からの
距離が外装材の厚み寸法より若干小さく設定され
ているので、ねじ山が完全に枠材に螺合した後か
らひれ部が枠材に当る。このため、枠材に当つて
破断するようにひれ部を薄く形成する必要がなく
なる。したがつて、ひれ部を拡径穴加工途中で飛
ばないように厚く形成することができ、外装材の
拡径穴加工が確実に行なえる。 According to the configuration of this invention, there are the following effects.
That is, a fin is provided on the head side of the shaft of the screw,
A thread is provided on the tip side, and the distance from the head of the fin is set slightly smaller than the thickness of the exterior material, so after the thread is completely screwed into the frame material, the fin is attached to the frame material. corresponds to Therefore, there is no need to form the fin part so thin that it breaks when it hits the frame material. Therefore, the fin can be formed thickly so that it does not fly off during the process of drilling the diameter expansion hole, and the diameter expansion hole formation of the exterior material can be reliably performed.
また、ひれ部が枠材に当るとその以上ビスをね
じ込まないようにねじ締め機のトルクを調整すれ
ば、ひれ部で枠材を損傷するといつたことが防止
できる。 Furthermore, by adjusting the torque of the screw tightening machine so that the screw is not screwed in any further once the fins hit the frame material, it is possible to prevent the fins from damaging the frame material.
この考案の一実施例を第１図ないし第３図に基
づいて説明する。第１図に示すように、この実施
例のビスＡは、軸部１０の頭部１２近傍部分にお
いて前記軸部１０の周方向複数箇所に各々軸方向
に沿つてひれ部１４を突出し、このひれ部１４か
ら前記軸部１０の先端側部分に延びて前記軸部１
０の外周面にねじ山１６を形成したものである。
An embodiment of this invention will be explained based on FIGS. 1 to 3. As shown in FIG. 1, the screw A of this embodiment has fins 14 protruding along the axial direction at a plurality of locations in the circumferential direction of the shaft 10 in the vicinity of the head 12 of the shaft 10. The shaft portion 1 extends from the portion 14 to the distal end portion of the shaft portion 10.
A thread 16 is formed on the outer circumferential surface of 0.
ビスＡの頭部１２からひれ部１４までの距離
は、ビスＡを締結する外装材２０（第３図）の厚
み寸法より若干小さく設定されており、かつひれ
部１４は、軸部１０の周方向同じ高さで２箇所に
設けられている。各ひれ部１４は、軸部１０の一
部を圧潰して一体に突出させたものである。頭部
１２はドライバビツト挿入溝１８を有した皿頭と
してあるが、丸頭としてもよい。各部の寸法例を
説明すると、軸部１０の直径が４mmで長さが35mm
のビスの場合、ひれ部１４の厚みは0.46mmから
0.6mmに形成されている。なお、軸部１０の先端
はドリルビツト状の切刃が形成されている。 The distance from the head 12 of the screw A to the fin 14 is set to be slightly smaller than the thickness of the exterior material 20 (FIG. 3) to which the screw A is fastened, and the fin 14 extends around the circumference of the shaft 10. They are installed in two locations at the same height in the same direction. Each fin portion 14 is made by crushing a portion of the shaft portion 10 and projecting it as one piece. The head 12 is shown as a countersunk head with a driver bit insertion groove 18, but it may also be a round head. To explain an example of the dimensions of each part, the diameter of the shaft part 10 is 4 mm and the length is 35 mm.
In the case of the screw, the thickness of the fin part 14 is from 0.46 mm.
It is formed to 0.6mm. Note that a drill bit-shaped cutting edge is formed at the tip of the shaft portion 10.
次に、ビスＡの使用方法を第３図を用いて説明
する。図において、２０はニユーフアイバコンク
リート等の外装材であり、かつ２２は金属の枠材
であり、互いに重ねて設けられている。ビスＡを
外装材２０から枠材２２にねじ締め機でねじ込
む。すると、外装材２０と枠材２２にビスＡのね
じ山１６によつてタツプを切りながら穴加工さ
れ、さらに外装材２０のねじ穴の内周面がひれ部
１４によつて削り取られて拡径穴加工される。そ
して、ひれ部１４が枠材２２に当るとねじ締め機
の駆動が停止し（ひれ部１４が枠材２２に当つて
ビスＡの回転トルクが大きくなると、ねじ締め機
の駆動が停止するように、あらかじめねじ締め機
をトルク調整しておく）、ビス締めが完了する。 Next, how to use screw A will be explained using FIG. 3. In the figure, 20 is an exterior material such as new fiber concrete, and 22 is a metal frame material, which are placed one on top of the other. Screw the screw A from the exterior material 20 to the frame material 22 using a screw tightener. Then, holes are formed in the exterior material 20 and the frame material 22 while cutting taps with the threads 16 of the screws A, and the inner peripheral surface of the screw hole in the exterior material 20 is scraped off by the fins 14 to enlarge the diameter. Holes are machined. When the fin 14 hits the frame material 22, the screw tightening machine stops driving (when the fin 14 hits the frame 22 and the rotational torque of the screw A increases, the screw tightening machine stops driving , adjust the torque of the screw tightening machine in advance), then screw tightening is completed.
このように構成された建築用パネルによると、
ビスＡのひれ部１４が、頭部１２からの距離を外
装材２０の厚み寸法より若干小さく設定して設け
られているので、ねじ山１６でタツプを切りなが
ら穴加工してビスＡを完全に枠材２２に螺合した
後からひれ部１４が枠材２２に当る。このため、
枠材２２に当つて破断するようにひれ部１４を薄
く形成する必要がなくなる。したがつて、ひれ部
１４を拡径穴加工途中で飛ばないように厚く（ひ
れ部１４の厚みを0.46mm〜0.6mmにする）するこ
とができ、外装材２０の拡径穴２４の穴加工が確
実に行なえる。 According to the architectural panel configured in this way,
The distance from the head 12 of the fin 14 of the screw A is set to be slightly smaller than the thickness of the exterior material 20, so drill the hole while cutting the tap with the thread 16 to completely remove the screw A. After being screwed into the frame member 22, the fin portion 14 comes into contact with the frame member 22. For this reason,
There is no need to form the fin part 14 thin so that it will break when it hits the frame material 22. Therefore, the fin part 14 can be made thick so that it does not fly off during the drilling of the enlarged diameter hole (the thickness of the fin part 14 is set to 0.46 mm to 0.6 mm), and the fin part 14 can be made thicker (the thickness of the fin part 14 is set to 0.46 mm to 0.6 mm) during the drilling of the enlarged diameter hole 24 of the exterior material 20. can be done reliably.
また、ひれ部１４が枠材２２の当つてビスＡの
回転トルクが大きくなるとねじ締め機の駆動が停
止し、ビスＡがそれ以上ねじ込まれないようにし
ているため、ひれ部１４で枠材２２が損傷すると
いつたことが防止できる。 Furthermore, when the fin 14 comes into contact with the frame material 22 and the rotational torque of the screw A becomes large, the drive of the screw tightening machine is stopped and the screw A is prevented from being screwed in any further. This can prevent damage and injury.
さらに、ひれ部１４が枠材２２に当るとビスＡ
のねじ込みが停止する。すなわち、ひれ部１４が
ビスＡのねじ込み深さＢを一定に保つ位置決め部
材としての役割をも果している。 Furthermore, when the fin part 14 hits the frame material 22, the screw A
screwing in stops. That is, the fin portion 14 also serves as a positioning member that keeps the screwing depth B of the screw A constant.
なお、ひれ部を軸部１０の軸方向２段以上で、
かつ周方向に３枚以上設けてもよく、しかも２段
以上設けた場合には各段のひれ部の位置を周方向
にずらせて配置してもよい。 In addition, if the fin portion is arranged in two or more steps in the axial direction of the shaft portion 10,
In addition, three or more fins may be provided in the circumferential direction, and when two or more stages are provided, the positions of the fins of each stage may be shifted in the circumferential direction.
また、ひれ部１４の厚みは、0.46mm以下および
0.6mm以上としてもよい。 In addition, the thickness of the fin portion 14 is 0.46 mm or less and
It may be 0.6 mm or more.
さらに、ビスＡの軸部１０の先端を平坦面で切
落した形状としてもよい。この場合、外装材２０
および枠材２２にあらかじめ下穴を明けておく。 Furthermore, the tip of the shaft portion 10 of the screw A may be cut off with a flat surface. In this case, the exterior material 20
And prepare pilot holes in the frame material 22 in advance.
この考案の建築用パネルによれば次の各効果が
得られる。すなわち、ビスの軸部の頭部側にひれ
部を設け、先端側にねじ山を設け、かつひれ部の
頭部からの距離が外装材の厚み寸法より若干小さ
く設定されているので、ねじ山でタツプを切りな
がら穴加工した後からひれ部で拡径穴加工する。
したがつて、ひれ部を破断する必要がなくなり、
厚く形成して確実に拡径穴加工することができ
る。
According to the architectural panel of this invention, the following effects can be obtained. In other words, a fin is provided on the head side of the shaft of the screw, a thread is provided on the tip side, and the distance from the head of the fin is set to be slightly smaller than the thickness of the exterior material. After drilling the hole while cutting the tap with the fin, enlarge the hole using the fin.
Therefore, there is no need to break the fin,
It is possible to form a thicker hole and reliably process a diameter enlarged hole.
ひれ部が枠材に当るとそれ以上ビスをねじ込ま
ないようにねじ締め機のトルクを調整すれば、ひ
れ部で枠材を損傷するといつたことが防止でき
る。 If you adjust the torque of the screw tightener so that the screw will not be screwed in any further once the fin hits the frame, you can prevent the fin from damaging the frame.
第１図はこの考案の一実施例のビスの正面図、
第２図は第１図の−断面図、第３図はその建
築用パネルの部分断面図、第４図は従来例のビス
の正面図、第５図はその建築用パネルの部分断面
図、第６図も同じくその建築用パネルの部分断面
図である。
Ａ……ビス、１０……軸部、１２……頭部、１
４……ひれ部、１６……ねじ山、２０……外装
材、２２……枠材。
Figure 1 is a front view of a screw in one embodiment of this invention.
2 is a sectional view of FIG. 1, FIG. 3 is a partial sectional view of the construction panel, FIG. 4 is a front view of a conventional screw, and FIG. 5 is a partial sectional view of the construction panel. FIG. 6 is also a partial sectional view of the construction panel. A...screw, 10...shaft, 12...head, 1
4... Fin portion, 16... Screw thread, 20... Exterior material, 22... Frame material.
Claims (1)
ビスにて接合してなる建築用パネルにおいて、 前記ビスは、軸部と頭部とからなり、前記軸部
に前記頭部からの距離が前記外装材の厚み寸法よ
り若干小さい部位に位置しかつ前記軸部の周方向
複数箇所に各々軸方向に沿つてひれ部を突出し、
このひれ部から前記軸部の先端側部分に延びて前
記軸部の外周面にねじ山を形成してなり、 前記ひれ部が前記枠材の表面に着座しているこ
とを特徴とする建築用パネル。[Claims for Utility Model Registration] In a construction panel formed by joining a metal frame material to an exterior material that is softer than the frame material using screws, the screw consists of a shaft portion and a head portion, fins are located on the shaft at a location where the distance from the head is slightly smaller than the thickness of the exterior material, and protrude along the axial direction at a plurality of locations in the circumferential direction of the shaft, respectively;
Architectural use, characterized in that a screw thread is formed on the outer peripheral surface of the shaft extending from the fin to the distal end portion of the shaft, and the fin is seated on the surface of the frame material. panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985103336U JPH0529366Y2 (en) | 1985-07-05 | 1985-07-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985103336U JPH0529366Y2 (en) | 1985-07-05 | 1985-07-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6212011U JPS6212011U (en) | 1987-01-24 |
| JPH0529366Y2 true JPH0529366Y2 (en) | 1993-07-28 |
Family
ID=30975798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985103336U Expired - Lifetime JPH0529366Y2 (en) | 1985-07-05 | 1985-07-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0529366Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5214387A (en) * | 1975-07-25 | 1977-02-03 | Hitachi Ltd | Semiconductor device |
-
1985
- 1985-07-05 JP JP1985103336U patent/JPH0529366Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5214387A (en) * | 1975-07-25 | 1977-02-03 | Hitachi Ltd | Semiconductor device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6212011U (en) | 1987-01-24 |
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