JP2659162B2 - Fastening method using double tightening nails - Google Patents
Fastening method using double tightening nailsInfo
- Publication number
- JP2659162B2 JP2659162B2 JP5095888A JP9588893A JP2659162B2 JP 2659162 B2 JP2659162 B2 JP 2659162B2 JP 5095888 A JP5095888 A JP 5095888A JP 9588893 A JP9588893 A JP 9588893A JP 2659162 B2 JP2659162 B2 JP 2659162B2
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- nails
- nail
- fastener
- double
- 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
Landscapes
- Joining Of Building Structures In Genera (AREA)
Description
【０００１】[0001]
【産業上の利用分野】この発明は、建築などの室内造作
工事において、回り縁や鴨居、巾木などを柱に取り付け
る等のために使用する両締まり釘を用いた締結工法に関
する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fastening method using double nails for attaching a perimeter, a door, a baseboard, and the like to a pillar in indoor construction work such as construction.
【０００２】[0002]
【従来の技術】上記した室内造作工事において、回り縁
や鴨居、巾木などの取り付けには、固定手段が外部から
目立たないような工法が要求される。2. Description of the Related Art In the above-mentioned indoor construction work, a method of mounting a peripheral edge, a duck house, a baseboard, and the like requires a fixing means that is not noticeable from the outside.
【０００３】従来、上記のような工法としては、柱と回
り縁等の重ね合わせ部分に接着剤を塗布し、両者を仮止
め釘などで仮止めして接着剤の乾燥を待ち、この後仮止
め釘を外す工法や、目立ち難い細い釘で両者を結合する
釘の打ち放し工法等が採用されていた。Conventionally, as the above-mentioned construction method, an adhesive is applied to an overlapped portion such as a pillar and a peripheral edge, and the two are temporarily fixed with a temporary nail to wait for the adhesive to dry. A method of removing nails and a method of releasing nails that connect the two with thin nails that are inconspicuous have been adopted.
【０００４】[0004]
【発明が解決しようとする課題】ところで、前者の工法
は、締結後に仮止め釘を抜く必要があるため、手間がか
ると共に、締結力が弱く、接着剤が乾燥するまで待たな
ければならず、施工時間が長くなるという問題がある。In the former method, however, it is necessary to pull out the temporary fixing nails after fastening, which is troublesome, the fastening force is weak, and it is necessary to wait until the adhesive is dried. There is a problem that time is long.
【０００５】また、後者の細い釘を用いた打ち放し工法
は、釘が細いために途中で折れ曲る事態が多々発生し、
作業が行ない難いと共に、細いとはいえ釘が外部から見
えるため不体裁になる。[0005] Further, in the latter method using a thin nail, the nail is often broken on the way due to the thin nail.
The work is difficult and the nails are thin but visible from the outside, making them unsightly.
【０００６】そこでこの発明の課題は、締結作業が能率
よく行なえ、強固な締結が得られると共に、体裁のよい
仕上りとなる両締まり釘を用いた締結工法を提供するこ
とを課題としている。SUMMARY OF THE INVENTION It is an object of the present invention to provide a fastening method using both double nails which can perform a fastening operation efficiently, obtain a strong fastening, and have a good appearance.
【０００７】[0007]
【課題を解決するための手段】上記のような課題を解決
するため、この発明は、鍔の両面に同軸心状となるよう
設けた長尺の軸部と短尺の軸部が共に先端を有し、両軸
部の外周面に設けた雄ねじが逆ねじになっている両締ま
り釘と、この両締まり釘の長尺となる一方軸部をハンマ
ー部で鍔の部分を利用して一方締結物に打釘する自動釘
打機とを用い、上記自動釘打機におけるハンマー部の打
釘ストロークを長尺となる一方軸部の締まり部分が残る
ようにセットしておき、先ず、自動釘打機で一方締結物
に両締まり釘の長尺となる一方軸部を締まり部分が短尺
となる他方軸部と略同じ長さが残るように打釘し、次
に、両締まり釘の短尺となる他方軸部に他方締結物を打
ち込み、両軸部の逆ねじによる両締まり釘の回動で両締
結物を締付け固定する構成を採用したものである。In order to solve the above-mentioned problems, the present invention provides a long shaft portion and a short shaft portion provided on both sides of a flange so as to be coaxial. A double-threaded nail having external threads provided on the outer peripheral surfaces of the both-axis portions having reverse threads, and a long-length one-axis portion of the both-length nails being fastened to one side by a hammer portion using a flange portion. The nailing stroke of the hammer in the above-mentioned automatic nailing machine is set to be long while the tightening portion of the shaft remains, and the automatic nailing machine is first used. In one of the fasteners, the two nails are nailed in such a manner that one of the shafts is long and the other is short, and the other shaft is short. The other fastener is driven into the shaft, and both fasteners are tightened and fixed by turning the both nails with the reverse screws of both shafts. It is obtained by employing the structure.
【０００８】[0008]
【作用】自動釘打機で一方締結物に両締まり釘の長尺と
なる一方軸部を打釘する。この打釘は、鍔をハンマー部
で打撃することによって行ない、両締まり釘は雄ねじに
よって回転しながら一方締結物に進入し、ハンマー部の
打釘ストロークは制限されているので、一方軸部は途中
まで進入し、短尺となる他方軸部と略同じ長さの締まり
代が残り、次に他方軸部の先端に他方締結物を押し当
て、この他方締結物を当て木をあてがって打ち込むと、
両軸部は逆ねじになっているので、一方軸部が回転しな
がら一方締結物に進入すると共に、同方向の回転によ
り、他方軸部は他方締結物内に進入し、これにより一方
締結物に対して他方締結物が接近し、上記した一方軸部
の進入終りと他方軸部の進入終りが一致するので、両締
結物は重なり面間に鍔を挾み込んだ状態で締結されるこ
とになる。An automatic nailing machine nails a long shaft of a double nail to one fastener. This nailing is performed by hitting the brim with a hammer part, and the two nails enter one fastener while rotating with a male screw, and the nailing stroke of the hammer part is limited, so one shaft part is in the middle. , The tightening allowance of approximately the same length as the other shaft that becomes shorter remains, and then the other fastener is pressed against the tip of the other shaft, and the other fastener is applied to the batten and driven in.
Since both shaft portions are reverse-threaded, one shaft portion rotates and enters one fastener while rotating, and by rotation in the same direction, the other shaft portion enters the other fastener and thereby the one fastener The other fastener approaches the other, and the end of entry of the one shaft part and the entry end of the other shaft part coincide with each other, so that the two fasteners are fastened with the flange sandwiched between the overlapping surfaces. become.
【０００９】[0009]
【実施例】以下、この発明の実施例を添付図面に基づい
て説明する。Embodiments of the present invention will be described below with reference to the accompanying drawings.
【００１０】図１（ａ）乃至（ｃ）のように、両締まり
釘１（あい釘）は、鍔２の両面に軸部３と４を同軸心状
の配置で連成し、一方の軸部３は長尺で他方の軸部４は
短尺となり、それぞれの雄ねじ５、６は逆ねじに形成さ
れ、鍔２は雄ねじ５、６より大径になっている。As shown in FIGS. 1 (a) to 1 (c), a double nail 1 (a nail) is formed by coupling shaft portions 3 and 4 on both surfaces of a flange 2 in a coaxial arrangement. The portion 3 is long and the other shaft portion 4 is short, each of the male screws 5 and 6 is formed as a reverse screw, and the flange 2 is larger in diameter than the male screws 5 and 6.
【００１１】両軸部３と４は、その先端が共に先鋭状と
なり、雄ねじ５、６が等しいピッチの場合、両軸部３と
４の長さＬ1 とＬ2 は２対１の関係に設定するのが好ま
しい。図１に示す場合、両締まり釘１の雄ねじ５と６
は、それぞれ全長にわたって等しいピッチで形成されて
いる。The ends of both shafts 3 and 4 are both sharpened, and when the external threads 5 and 6 have the same pitch, the lengths L 1 and L 2 of both shafts 3 and 4 are in a two-to-one relationship. It is preferable to set. In the case shown in FIG. 1, the external threads 5 and 6 of the double nail 1 are shown.
Are formed at the same pitch over the entire length.
【００１２】なお、雄ねじ５と６のピッチは異なるよう
にしてもよく、この場合、軸部３、４の長さはピッチの
変化に比例して設定すればよいと共に、両軸部３、４の
直径は図示のように等しくしたが異なるようにしてもよ
い。The pitch of the external threads 5 and 6 may be different. In this case, the length of the shafts 3 and 4 may be set in proportion to the change in the pitch. Are equal as shown, but may be different.
【００１３】上記両締まり釘１は、図１（ｄ）に示すよ
うに、長い合成樹脂テープ７で一定の間隔に並列状に保
持され、連結釘の状態で自動釘打機に装着され、打釘が
自動的に行なわれる。As shown in FIG. 1 (d), the double nails 1 are held in parallel at regular intervals by a long synthetic resin tape 7 and mounted on an automatic nailing machine in a state of connecting nails. Nailing is done automatically.
【００１４】自動釘打機は図示省略したが、周知のよう
に、電動やエア等を用いた駆動部の先端ヘッドで連結釘
を間歇送りできるよう保持し、駆動部で軸方向の運動が
付与されるハンマー部８（ドライバー部）を図２（ａ）
のように、他方軸部４に外嵌する円筒又は円錐台形に形
成し、ハンマー部８の作動時に、該ハンマー部８はヘッ
ドの部分に保持された両締まり釘１の軸部４に外嵌し、
鍔２の部分で両締まり釘１を軸方向に押圧し、一方軸部
３を柱である一方締結物Ａに打込むようになっている。Although an automatic nailing machine is not shown in the drawing, as is well known, the connecting nail is held so as to be able to intermittently be fed by an end head of a driving unit using electric power or air, and the driving unit imparts an axial movement. The hammer part 8 (driver part) to be used is shown in FIG.
Is formed in a cylindrical or frustoconical shape which fits externally to the other shaft portion 4, and when the hammer portion 8 is actuated, the hammer portion 8 is externally fitted to the shaft portion 4 of the double nail 1 held at the head portion. And
The flange 2 presses the both nails 1 in the axial direction, and the one shaft 3 is driven into the one-piece fastener A as a pillar.
【００１５】この自動打機は、ハンマー部８の打釘スト
ロークが一方軸部３の締まり部分が残るように予めセッ
トしておく。In this automatic punching machine, the nailing stroke of the hammer 8 is set in advance so that the tightened portion of the shaft 3 remains.
【００１６】両締まり釘１の雄ねじ５と６が等しいピッ
チの場合、一方軸部３の打込みは、他方軸部４と略等し
い長さだけ残るように、ハンマー部８の打込みストロー
クを設定しておく。When the external threads 5 and 6 of the both nails 1 have the same pitch, the driving stroke of the hammer 8 is set such that the driving of the one shaft 3 remains approximately the same length as the other shaft 4. deep.
【００１７】次に、この発明の締結工法を図面に従って
説明する。先ず、図２（ａ）のように、両締まり釘１と
自動釘打機を用い、自動釘打機のハンマー部８で両締ま
り釘１の一方軸部３を一方締結物Ａに打込む。このと
き、両締まり釘１は、一方軸部３の雄ねじ５によって図
２（ａ）の矢印Ｘのように回転を生じながら一方締結物
Ａに進入し、一方軸部３の鍔２側に位置する締まり部分
が残る状態で打釘される。Next, the fastening method of the present invention will be described with reference to the drawings. First, as shown in FIG. 2 (a), using the both nails 1 and an automatic nailing machine, the one shaft 3 of the both nails 1 is driven into one fastener A by the hammer 8 of the automatic nailing machine. At this time, the both nails 1 enter the one fastener A while rotating as shown by the arrow X in FIG. 2A by the male screw 5 of the one shaft 3, and are positioned on the flange 2 side of the one shaft 3. The nail is nailed with the tightening part remaining.
【００１８】次に、図２（ｂ）のように、他方軸部４の
先端に回り縁や鴨居、巾木などの他方締結物Ｂを臨ま
せ、所定の位置にセットした状態でこの他方締結物Ｂを
当て木をあてがいながらハンマーで他方軸部４に打込
む。Next, as shown in FIG. 2 (b), the other fastener B such as a rim, a dolly, a baseboard or the like faces the tip of the other shaft part 4, and the other fastener is set in a predetermined position. B is applied to the other shaft 4 with a hammer while applying a batten.
【００１９】上記打込みにより、他方締結物Ｂに対して
他方軸部４が進入し、同時に一方軸部３は締まり部分が
一方締結物Ａに進入する。By the above-described driving, the other shaft portion 4 enters the other fastener B, and at the same time, the tightened portion of the one shaft portion 3 enters the one fastener A.
【００２０】両軸部３と４の雄ねじ５、６は逆ねじにな
っているので、両締まり釘１は図２（ｂ）の矢印Ｘで示
すように回転し、一方軸部３は一方締結物Ａに進入し、
他方軸部４は他方締結物Ｂに進入し、両者の進入は等速
になり、これにより他方締結物Ｂは一方締結物Ａに向け
て接近する。Since the external threads 5 and 6 of the shafts 3 and 4 are reverse threads, the both nails 1 rotate as shown by the arrow X in FIG. 2B, and the shaft 3 is fastened with one. Enter thing A,
The other shaft part 4 enters the other fastener B, and both approaches at a constant speed, whereby the other fastener B approaches the one fastener A.
【００２１】他方締結物Ｂの打込みにより、両締結物Ａ
とＢは接近し、その対向面が重なるとき鍔２を挾み込ん
だ状態で密着し、両軸部３、４の雄ねじ５、６によって
両締結物Ａ、Ｂは図３のように締付け固定化され、柱に
対して回り縁や鴨居、巾木などを固定できる。On the other hand, by driving in the fastener B, both fasteners A
And B come close to each other, and when the opposing surfaces overlap each other, they come into close contact with the flange 2 sandwiched therebetween, and the two fasteners A and B are tightened and fixed as shown in FIG. It is possible to fix the surrounding rim, Kamoi, baseboard, etc. to the pillar.
【００２２】[0022]
【発明の効果】以上のように、この発明によると、鍔の
両面に長さの異なる軸部を同軸心状となるよう設け、両
軸部に逆ねじの雄ねじを設けた両締まり釘を用い、長尺
となる一方軸部を一方締結物に短尺となる他方軸部に略
同じ長さだけ残るように打釘し、この後他方軸部に他方
締結物を打ち込み、両軸部の逆ねじによる両締まり釘の
回動で両締結物を互に重なるように締結するようにした
ので、両締まり釘を用いて両締結物の固定化が実現で
き、かつ、両締結物を互に重なって隙間のない状態で強
固に固定化することが可能になり、しかも両締まり釘を
自動釘打機で打釘することにより、締結作業が能率よく
行なえる。As described above, according to the present invention, a double-ended nail having shafts having different lengths provided on both surfaces of the flange so as to be coaxial with each other, and male shafts having opposite threads provided on both shafts is used. , The longer one shaft part is substantially similar to the shorter one fastening part and the other shaft part
The nail is nailed so as to remain the same length, and then the other fastener is driven into the other shaft, and the two fasteners are fastened to each other by rotating the two nails by the reverse screws of the two shafts. As a result, it is possible to fix both fasteners by using both tightening nails, and it is possible to firmly fix both fasteners in a state where there is no gap by overlapping each other, and furthermore, both tightening nails can be fixed. By nailing with an automatic nailing machine, the fastening work can be performed efficiently.
【００２３】また、両締まり釘の使用により、締結部分
が外部から見えなくなり、体裁のよい美しい仕上がりが
得られる。Further, the use of the double-ended nails makes the fastening portion invisible from the outside, so that a beautiful and beautiful finish can be obtained.
【図１】（ａ）は両締まり釘の正面図、（ｂ）は同上の
拡大平面図、（ｃ）は（ａ）の矢印Ｃ−Ｃの拡大断面
図、（ｄ）は連結釘の状態を示す正面図1 (a) is a front view of a double nail, FIG. 1 (b) is an enlarged plan view of the same, FIG. 1 (c) is an enlarged sectional view taken along the arrow CC in FIG. 1 (a), and FIG. The front view showing
【図２】（ａ）は両締まり釘を一方締結物に打込んだ状
態を示す縦断面図、（ｂ）は他方締結物の打込み状態を
示す縦断面図FIG. 2A is a longitudinal sectional view showing a state where both dowels are driven into one fastener, and FIG. 2B is a longitudinal sectional view showing a state where the other fastener is driven into the other fastener.
【図３】両締まり釘を用いた締結状態を示す一部切欠平
面図FIG. 3 is a partially cutaway plan view showing a fastening state using both double nails.
１ 両締まり釘 ２ 鍔 ３、４ 軸部 ５、６ 雄ねじ DESCRIPTION OF SYMBOLS 1 Double tightening nail 2 Flange 3, 4 Shaft 5, 6 Male thread
Claims (1)
尺の軸部と短尺の軸部が共に先端を有し、両軸部の外周
面に設けた雄ねじが逆ねじになっている両締まり釘と、 この両締まり釘の長尺となる一方軸部をハンマー部で鍔
の部分を利用して一方締結物に打釘する自動釘打機とを
用い、 上記自動釘打機におけるハンマー部の打釘ストロークを
長尺となる一方軸部の締まり部分が残るようにセットし
ておき、 先ず、自動釘打機で一方締結物に両締まり釘の長尺とな
る一方軸部を締まり部分が短尺となる他方軸部と略同じ
長さが残るように打釘し、 次に、両締まり釘の短尺となる他方軸部に他方締結物を
打ち込み、両軸部の逆ねじによる両締まり釘の回動で両
締結物を締付け固定することを特徴とする両締まり釘を
用いた締結工法。1. A long shaft portion and a short shaft portion provided on both surfaces of a flange so as to be coaxial with each other have a tip, and external threads provided on outer peripheral surfaces of both shaft portions are reverse screws. An automatic nailing machine that nails one of the fasteners with a hammer portion using a flange portion at one of the long nails, Set the hammer to make the nail stroke longer so that the tightened portion of the shaft remains, and first tighten the one shaft that is longer by using an automatic nailing machine. portion is Dakugi to be substantially equal <br/> length as the other shaft portion serving as a short remains, then driving the other fastening material on the other shaft portion serving as a short two interference nails, reverse both the shaft portion A fastening method using a double-tightening nail, characterized in that both fastened nails are fastened and fixed by rotation of the double-tightening nail with a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5095888A JP2659162B2 (en) | 1993-04-22 | 1993-04-22 | Fastening method using double tightening nails |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5095888A JP2659162B2 (en) | 1993-04-22 | 1993-04-22 | Fastening method using double tightening nails |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06306958A JPH06306958A (en) | 1994-11-01 |
| JP2659162B2 true JP2659162B2 (en) | 1997-09-30 |
Family
ID=14149857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5095888A Expired - Lifetime JP2659162B2 (en) | 1993-04-22 | 1993-04-22 | Fastening method using double tightening nails |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2659162B2 (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55126426A (en) * | 1979-03-22 | 1980-09-30 | Toyobo Co Ltd | Production of poly(n-ethylene trimellitate imide) resin film |
| JPH04175506A (en) * | 1990-11-07 | 1992-06-23 | Shinya Kawamoto | Both end points type nail with driving cap |
-
1993
- 1993-04-22 JP JP5095888A patent/JP2659162B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06306958A (en) | 1994-11-01 |
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