JPS60177310U - Steel plate tightening structure - Google Patents
Steel plate tightening structureInfo
- Publication number
- JPS60177310U JPS60177310U JP6483384U JP6483384U JPS60177310U JP S60177310 U JPS60177310 U JP S60177310U JP 6483384 U JP6483384 U JP 6483384U JP 6483384 U JP6483384 U JP 6483384U JP S60177310 U JPS60177310 U JP S60177310U
- Authority
- JP
- Japan
- Prior art keywords
- steel plate
- hole
- tightening structure
- screw
- plate tightening
- 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
- Connection Of Plates (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
゛ 第１図は従来の締付は構造を示す断面図、第２図
はこの考案の一実施例を示す断面図、第３図は突部の変
形例を示す上面図、第４図はこの考案の他の実施例を示
す断面図である。
なお、図中同一符号は同−又は相当部分を示す。１，２
・・・・・・鋼板、３・・・・・・セルフタッピングネ
−□ジ、４・・・・・・透孔、５・・・・・・筒
部、８・・・・・・突部。゛ Fig. 1 is a cross-sectional view showing the structure of a conventional tightening device, Fig. 2 is a cross-sectional view showing an embodiment of this invention, Fig. 3 is a top view showing a modified example of the protrusion, and Fig. 4 is a cross-sectional view showing the structure of the conventional tightening device. FIG. 7 is a sectional view showing another embodiment of the invention. Note that the same reference numerals in the figures indicate the same or equivalent parts. 1,2
... Steel plate, 3 ... Self-tapping screw -□ screw, 4 ... Through hole, 5 ... Cylindrical part, 8 ... Protrusion Department.
Claims (1)
とを重合するとともにこれらの鋼板を貫通して前記筒部
にセルフタッピングネジを螺合するようにしたものにお
いて、前記被締付鋼板に形。成したネジ貫通用透孔の周
囲に、その孔縁部よりも表側に突出しかつ前記ネジの頭
部下面と接する突部を形成したことを特徴とする鋼板の
締付は構造。A steel plate formed by protruding a cylindrical part into a through hole and a steel plate to be tightened are overlapped with each other, and a self-tapping screw is screwed into the cylindrical part by penetrating these steel plates. Shaped onto a steel plate. A structure for tightening a steel plate characterized in that a protrusion is formed around a through-hole for a screw to protrude to the front side from the edge of the hole and contact the lower surface of the head of the screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6483384U JPS60177310U (en) | 1984-05-02 | 1984-05-02 | Steel plate tightening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6483384U JPS60177310U (en) | 1984-05-02 | 1984-05-02 | Steel plate tightening structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60177310U true JPS60177310U (en) | 1985-11-25 |
Family
ID=30596279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6483384U Pending JPS60177310U (en) | 1984-05-02 | 1984-05-02 | Steel plate tightening structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60177310U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007182923A (en) * | 2006-01-05 | 2007-07-19 | Pioneer Electronic Corp | Fastening structure |
| JP2019151311A (en) * | 2018-03-06 | 2019-09-12 | テイ・エス テック株式会社 | Seat cushion frame |
-
1984
- 1984-05-02 JP JP6483384U patent/JPS60177310U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007182923A (en) * | 2006-01-05 | 2007-07-19 | Pioneer Electronic Corp | Fastening structure |
| JP2019151311A (en) * | 2018-03-06 | 2019-09-12 | テイ・エス テック株式会社 | Seat cushion frame |
| JP2023026561A (en) * | 2018-03-06 | 2023-02-24 | テイ・エス テック株式会社 | seat cushion frame |
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