JPS59200805A - Rapidly detachable bolt and nut - Google Patents
Rapidly detachable bolt and nutInfo
- Publication number
- JPS59200805A JPS59200805A JP7357083A JP7357083A JPS59200805A JP S59200805 A JPS59200805 A JP S59200805A JP 7357083 A JP7357083 A JP 7357083A JP 7357083 A JP7357083 A JP 7357083A JP S59200805 A JPS59200805 A JP S59200805A
- Authority
- JP
- Japan
- Prior art keywords
- nut
- screw
- bolt
- height
- circumference
- 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.)
- Pending
Links
Landscapes
- Load-Engaging Elements For Cranes (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
この発明は、あらゆる構造物に使用するボルト・ナツト
の着脱を迅速に出来るように工夫した迅速着脱ボルト・
ナツトに関するものである。[Detailed Description of the Invention] This invention is a quick attachment/detachment bolt/nut that is devised to allow quick attachment/detachment of bolts/nuts used in any structure.
It's about Natsuto.
従来よシボルト・ナツトは種々あったが、いづれもボル
ト・す、トを着脱する場合、所定の位置まで、ナツト又
はボルトを回さ々ければ目的を達せず、大変に手間がか
かった。There have been various kinds of bolts and nuts in the past, but when attaching or removing a bolt or bolt, you have to turn the nut or bolt repeatedly until it reaches a predetermined position, which is very time-consuming.
本発明はその欠点を除くためにされたもので、これを図
面について説明すれば、
イ ボルト（１）のねじの円周上において、円周の四分
の−の幅でねじの谷底まで、相対する位置に二本、ねじ
の長さだけ溝を成形する。The present invention has been made to eliminate this drawback, and can be explained with reference to the drawings. (a) On the circumference of the thread of the bolt (1), up to the bottom of the thread with a width of -4 of the circumference; Form two grooves the length of the screws in opposing positions.
ロ ナツト（２）のねじの円周上において、円周の四分
の−の幅でねじの谷底まで、相対する位置に二本、ねじ
の長さだけ溝を成形する。On the circumference of the screw of the nut (2), form two grooves for the length of the screw at opposite positions, with a width of -4 of the circumference, up to the root of the screw.
ハ ナツト（２）の高さはねじ径の約二倍の高さとする
。The height of the nut (2) shall be approximately twice the height of the screw diameter.
二 ナツト（２）の外周に加工出来得る最大径のねじを
所定のねじピッチの二分の−のピンチで、且ナツト（２
）の高さの二分の−の長さにねじを成形する。2) Tighten the maximum diameter thread that can be machined on the outer periphery of the nut (2) with a pinch of half the specified thread pitch.
) Shape the screw to a length that is half the height of -.
ホ ロックナツト（３）の高さはナツト（２）の高さの
二分の−とし、ねじはナツト（２）の外周のねじに合せ
て成形する。The height of the hollow nut (3) is half the height of the nut (2), and the thread is formed to match the thread on the outer periphery of the nut (2).
ヘ コ型くさび（４）の内側の寸法はボルト（１）の溝
の寸法に合せ、外側の寸法はナツト（２）の溝の寸法に
合せ、且外側は打込勝手に百分の−の勾配をつけて成形
する。The inside dimensions of the wedge (4) should match the groove dimensions of the bolt (1), the outer dimensions should match the groove dimensions of the nut (2), and the outer side should have a -100% mark on the driving hand. Shape with a slope.
ト コ型くさび（４）の抜脱を容易にする為、コ型くさ
び（４）の中心に抜ボルト（５）用のタッグ孔を設ける
。To facilitate removal of the wedge (4), provide a tag hole for the extraction bolt (5) in the center of the wedge (4).
本発明は、以上のような構造であるから、これを使用す
るときはボルト（１）とす；／ト（２）の互いのねじ山
を互いの溝にはめ合せ、所定の位置１でスライドして入
れ、ナツト（２）を左右いづれかねじの入る方向に九十
度回し互いのねじとねじを重ね合せた后、ロックナツト
（３）を回して締付る。通常の場合はここまでの工程で
良いが、振動等の影響でゆるむ恐れのある場合には、コ
型くさび（４）を二本の溝に打込み固定する。Since the present invention has the above-described structure, when using this, the screw threads of the bolts (1) and (2) are fitted into each other's grooves, and the screws are slid at a predetermined position 1. Turn the nut (2) 90 degrees in the direction in which the screws go in, either to the left or right, so that the screws overlap each other, and then turn the lock nut (3) to tighten. In normal cases, the steps up to this point are sufficient, but if there is a risk of loosening due to vibrations, etc., drive a U-shaped wedge (4) into the two grooves and fix it.
コ型くさび（４）はボルト（１）とナツト（２）の相方
の２本の溝にのみ平均に喰込み楔着するのでナツト（２
）が傾いたすせず、ねじ部にも無理な力が加わらないた
め、ナフト（２）をはずした場合もねじに傷が着かず、
理想的なロック機構である。The U-shaped wedge (4) bites evenly into the two grooves of the bolt (1) and the nut (2) so that it wedges into the nut (2).
) will not tilt and no excessive force will be applied to the threaded part, so the thread will not be damaged even when the napht (2) is removed.
It is an ideal locking mechanism.
以上のように非常に簡単に迅速に且確実に締付けられる
ので、高所作業、酷寒作業、酷暑作業、悪臭作業、その
他あらゆる危険な作業等で、迅速な着脱を要求される場
合でも非常に作業性の優れた省力性の絶大なボルト・ナ
ツトである。なお、溝ノ数はボルト・ナツトの寸法によ
シ三本、乃至四本とする事も出来る。As mentioned above, it can be tightened very easily, quickly, and reliably, making it very easy to use even when working at heights, in extreme cold, in extreme heat, with foul odors, or in any other dangerous work that requires quick attachment/detachment. These bolts and nuts are extremely versatile and labor-saving. Note that the number of grooves can be three or four depending on the dimensions of the bolts and nuts.
第１図は本発明のボルトの平面図
第２図は本発明のす、ト及ロックナツトの平面図
第６図は第１図の半分を断面にした（ｔ］、１１面図第
４図は本発明のす、）及ロックナツトのＢ −Ｂ′線断
面図
第５図は本発明のコ型くさびの平面図
第６図は本発明のコ型くさびの断面図
（１）はボルト （２）はす、ト （３）はロックナツ
ト（４）はコ型くさび （５）は抜ボルト特許出願人
吉 １）恒 実
系乙口
Ｂ′コFig. 1 is a plan view of the bolt of the present invention Fig. 2 is a plan view of the bolt and lock nut of the present invention Fig. 6 is a cross section of half of Fig. 1 (t); 5 is a plan view of the U-shaped wedge of the present invention. FIG. 6 is a sectional view of the U-shaped wedge of the present invention. (3) is a lock nut (4) is a U-shaped wedge (5) is a bolt patent applicant
Yoshi 1) Tsune Minoru Otoguchi B'ko
Claims (1)
の−の幅でねじの谷底まで、相対する位置に二本、ねじ
の長さだけ溝を成形する。 ロ ナツト（２）のねじの円周上において、円周の四分
の−の幅でねじの谷底まで、相対する位置に二本、ねじ
の長さだけ溝を成形する。 ハ ナツト（２）の高さはねし径の約二倍の高さとする
。 ニ ナラｌ−（２）の外周に加工出来得る最大径のねじ
を所定のねじピッチの二分の−のピッチで、且ナツト（
２）の高さの二分の−の長さにねじを成形する。 ホ ロックナツト（３）の高さはナツト（２）の高さの
二分の−とし、ねじはす７Ｎ２）の外周のねじに合せて
成形する。 ヘ コ型くさび（４）の内側の寸法はボルト（１）の溝
の寸法に合せ、外側の寸法はナツト（２）の溝の寸法に
合せ、且外側は打込勝手に百分の−の勾配をつけて成形
する。 １・ コ型くさび（４）の抜脱を容易にする為、コ型く
さび（４）の中心に抜ボルト（５）用のタップ孔を設け
る。 以上のように構成された迅速着脱ボルト・ナツト。[Scope of Claims] (a) On the circumference of the thread of the bolt (1), two grooves are formed at opposite positions, the length of the thread, with a width of -4 of the circumference, up to the root of the thread. . On the circumference of the screw of the nut (2), form two grooves for the length of the screw at opposite positions, with a width of -4 of the circumference, up to the root of the screw. The height of the hutch (2) shall be approximately twice the height of the sash diameter. A screw with the largest diameter that can be machined on the outer periphery of Nara l-(2) at a pitch that is half the specified screw pitch, and the nut (
2) Form a screw to a length that is half the height of 2). The height of the hollow nut (3) is half the height of the nut (2), and it is molded to fit the outer circumference of the screw thread (7N2). The inside dimensions of the wedge (4) should match the groove dimensions of the bolt (1), the outer dimensions should match the groove dimensions of the nut (2), and the outer side should have a -100% mark on the driving hand. Shape with a slope. 1. To facilitate removal of the U-shaped wedge (4), provide a tapped hole for the extraction bolt (5) in the center of the U-shaped wedge (4). Quick attachment/detachment bolt/nut configured as described above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7357083A JPS59200805A (en) | 1983-04-26 | 1983-04-26 | Rapidly detachable bolt and nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7357083A JPS59200805A (en) | 1983-04-26 | 1983-04-26 | Rapidly detachable bolt and nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59200805A true JPS59200805A (en) | 1984-11-14 |
Family
ID=13522062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7357083A Pending JPS59200805A (en) | 1983-04-26 | 1983-04-26 | Rapidly detachable bolt and nut |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59200805A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5217799A (en) * | 1988-09-09 | 1993-06-08 | Japan Vilene Co., Ltd. | Surface materials for interior materials of cars |
-
1983
- 1983-04-26 JP JP7357083A patent/JPS59200805A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5217799A (en) * | 1988-09-09 | 1993-06-08 | Japan Vilene Co., Ltd. | Surface materials for interior materials of cars |
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