JPS5959512U - Drill screw for thin plate - Google Patents
Drill screw for thin plateInfo
- Publication number
- JPS5959512U JPS5959512U JP15594182U JP15594182U JPS5959512U JP S5959512 U JPS5959512 U JP S5959512U JP 15594182 U JP15594182 U JP 15594182U JP 15594182 U JP15594182 U JP 15594182U JP S5959512 U JPS5959512 U JP S5959512U
- Authority
- JP
- Japan
- Prior art keywords
- screw
- thin plate
- drill
- head
- drill screw
- 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
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
第１図はフランジ部を有するドリルねじの一部破断正面
図、第２図は本考案に係る薄板用ドリルねじの一部破断
正面図、第３図は同ねじ軸部の拡大断面図、第４図は同
使用状態を示す要部破断正面図、第５図は従来品め使用
状態を示す要部縦断正面図である。
１・・・・・・ドリルねじ、２・・・・・・ねじ軸部、
２ａ・・・・・・不完全ねじ部、３・・・・・・頭部、
４・・・・・・ドリル部、５・・・・・・ねじ山、５ａ
・・・・・・フランク面、６・・・・・・締付は座、６
ａ・・・・・・締付は座の環状座面、７・・・・・・フ
ランジ部、１１．１２・・・・・・薄板部材。
２７− ／う −
，２３Fig. 1 is a partially cutaway front view of a drill screw having a flange portion, Fig. 2 is a partially cutaway front view of a drill screw for thin plate according to the present invention, Fig. 3 is an enlarged sectional view of the screw shaft portion, FIG. 4 is a cutaway front view of the main part showing the state of use, and FIG. 5 is a longitudinal sectional front view of the main part showing the state of use of the conventional product. 1...Drill screw, 2...Screw shaft,
2a...Incomplete threaded part, 3...Head,
4...Drill part, 5...Screw thread, 5a
...Frank surface, 6...Tightening is seat, 6
a...Tighten the annular seat surface of the seat, 7...Flange portion, 11.12...Thin plate member. 27-/u-,23
Claims (1)
するドリルねじの前記頭部に碗形の締付は座が一体に設
けられ、該碗形の締付は座の環状座面が前記ねじ軸部の
不完全ねじ部よりも上記他端側に位置するように構成さ
れていること、を特徴とする薄板用ドリルねじ。 ２ 前記碗形の締付は座が、頭部と一体に設けられたフ
ランジ部の絞り曲げにより形成されている実用新案登録
請求の範囲第１項記載の薄板用ドリルねじ。 ３ 前記ねじ軸部のねじ山が標準のねじ山に比べ□
て高く、かつ頭部側のフランク面の傾斜角度が小
さくなっていることを特徴とする実用新案登録請求の範
囲第１項又は第２項記載の薄板用ドリルねじ。[Claims for Utility Model Registration] 1. A drill screw having a head at one end of the screw shaft and a drill portion at the other end, a bowl-shaped fastening seat is integrally provided on the head, and the bowl A drill screw for a thin plate, characterized in that the shape of the screw is tightened so that the annular seat surface of the seat is positioned closer to the other end than the incompletely threaded portion of the screw shaft. 2. The drill screw for a thin plate according to claim 1, wherein the bowl-shaped tightening seat is formed by drawing and bending a flange portion provided integrally with the head. 3 The thread of the screw shaft is □ compared to the standard thread.
A drill screw for a thin plate according to claim 1 or 2, characterized in that the head side flank face has a small inclination angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15594182U JPS5959512U (en) | 1982-10-15 | 1982-10-15 | Drill screw for thin plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15594182U JPS5959512U (en) | 1982-10-15 | 1982-10-15 | Drill screw for thin plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5959512U true JPS5959512U (en) | 1984-04-18 |
Family
ID=30344248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15594182U Pending JPS5959512U (en) | 1982-10-15 | 1982-10-15 | Drill screw for thin plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5959512U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61190015U (en) * | 1985-05-18 | 1986-11-27 | ||
| JP2015218780A (en) * | 2014-05-15 | 2015-12-07 | 日東精工株式会社 | Fastener |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4848857A (en) * | 1971-10-19 | 1973-07-10 | ||
| JPS56101412A (en) * | 1980-01-18 | 1981-08-14 | Textron Inc | Threaded fixing equipment and structural joining obtained by using the same |
-
1982
- 1982-10-15 JP JP15594182U patent/JPS5959512U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4848857A (en) * | 1971-10-19 | 1973-07-10 | ||
| JPS56101412A (en) * | 1980-01-18 | 1981-08-14 | Textron Inc | Threaded fixing equipment and structural joining obtained by using the same |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61190015U (en) * | 1985-05-18 | 1986-11-27 | ||
| JP2015218780A (en) * | 2014-05-15 | 2015-12-07 | 日東精工株式会社 | Fastener |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5959512U (en) | Drill screw for thin plate | |
| JPS5820724U (en) | Watsusha | |
| JPS61181114U (en) | ||
| JPS6435215U (en) | ||
| JPS5863416U (en) | bolt | |
| JPS5940614U (en) | Anti-rotation screw, bolt | |
| JPS60172021U (en) | fasteners | |
| JPS6173909U (en) | ||
| JPS58116814U (en) | fasteners | |
| JPS5963205U (en) | Parts mounting device | |
| JPS6022260U (en) | Locknut trench | |
| JPS59175711U (en) | Locking bolts and nuts | |
| JPS58165314U (en) | Tightening metal fittings | |
| JPS58101013U (en) | loosening nut | |
| JPS5828115U (en) | Screwing member | |
| JPS5851973U (en) | Bolt or nut fasteners | |
| JPS60133215U (en) | Screwed structure | |
| JPS58119611U (en) | locking nut | |
| JPS6031518U (en) | Natsuto | |
| JPS6216815U (en) | ||
| JPH01135230U (en) | ||
| JPS59128916U (en) | Bolt loosening prevention structure | |
| JPS59139647U (en) | Fasteners for wires | |
| JPS59125610U (en) | Loosening prevention structure for tightening screw members | |
| JPS6097413U (en) | bolt |