JPS5897312U - Screw mechanism - Google Patents

Screw mechanism

Info

Publication number
JPS5897312U
JPS5897312U JP19391081U JP19391081U JPS5897312U JP S5897312 U JPS5897312 U JP S5897312U JP 19391081 U JP19391081 U JP 19391081U JP 19391081 U JP19391081 U JP 19391081U JP S5897312 U JPS5897312 U JP S5897312U
Authority
JP
Japan
Prior art keywords
cylindrical part
bolt body
hollow cylindrical
mounting
screw mechanism
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.)
Granted
Application number
JP19391081U
Other languages
Japanese (ja)
Other versions
JPS6139124Y2 (en
Inventor
芳一 阪村
真島　光英
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP19391081U priority Critical patent/JPS5897312U/en
Publication of JPS5897312U publication Critical patent/JPS5897312U/en
Application granted granted Critical
Publication of JPS6139124Y2 publication Critical patent/JPS6139124Y2/ja
Granted legal-status Critical Current

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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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案ナツト体の一部を断面で示した側面図、
第２図は同正面図、第３図は取付前の横断面図、第４図
は取付後の横断面図、第！図ｔよ従来例のナツト体かし
め部の横断面図である。 １・・・・・・取付孔１．２・・・・・・中空筒部、３
・・・・・・ねじ孔、４・・・・・・円筒部、５・・・
・・・端部口、６・・・・・・ボルト体、２ａ・・・・
・・かしめ部、２ｂ・・・・・・端部、２Ｃ・・・・・
・円筒部付根、Ａ・・・・・・ナツト体。Figure 1 is a side view showing a part of the nut body of the present invention in cross section;
Figure 2 is a front view of the same, Figure 3 is a cross-sectional view before installation, Figure 4 is a cross-sectional view after installation, and Figure 3 is a cross-sectional view of the same before installation. FIG. t is a cross-sectional view of a conventional nut body caulking portion. 1...Mounting hole 1.2...Hollow cylinder part, 3
...Screw hole, 4...Cylindrical part, 5...
...End port, 6...Bolt body, 2a...
...Caulking part, 2b...End part, 2C...
・Cylinder base, A... Nut body.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 取付部側に開設した取付孔に対し回わり止め嵌合される
多角形状の外周をもった中空筒部の先端にねじ孔を有す
る円筒部を一体形成してなるナツト体と、中空筒部の端
部口より挿入されて円筒部のねじ孔に螺合される頭付き
ボルト体との組合わせであって、前記中空筒部はボルト
体の締付けにより中途部が外方へ鍔状に膨大してかしめ
部となるように端部から円筒部付根まで一定厚さのスト
レートに形成されていることを特徴とするね七止め機構
。A nut body is formed by integrally forming a cylindrical part with a threaded hole at the tip of a hollow cylindrical part with a polygonal outer periphery that is non-rotatably fitted into a mounting hole opened on the mounting part side; It is a combination with a headed bolt body which is inserted from an end opening and screwed into a screw hole of a cylindrical part, and the hollow cylindrical part expands outward into a brim shape in the middle when the bolt body is tightened. A seven-screw locking mechanism characterized by being formed straight with a constant thickness from the end to the base of the cylindrical part so as to serve as a caulking part.
JP19391081U 1981-12-25 1981-12-25 Screw mechanism Granted JPS5897312U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19391081U JPS5897312U (en) 1981-12-25 1981-12-25 Screw mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19391081U JPS5897312U (en) 1981-12-25 1981-12-25 Screw mechanism

Publications (2)

Publication Number Publication Date
JPS5897312U true JPS5897312U (en) 1983-07-02
JPS6139124Y2 JPS6139124Y2 (en) 1986-11-11

Family

ID=30107245

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19391081U Granted JPS5897312U (en) 1981-12-25 1981-12-25 Screw mechanism

Country Status (1)

Country Link
JP (1) JPS5897312U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014515082A (en) * 2011-04-29 2014-06-26 ジー フォース Blind rivet bolt

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS545162A (en) * 1977-06-08 1979-01-16 Vyzk Ustav Mech Insert for forming screw at one side
JPS55171712U (en) * 1979-05-29 1980-12-09

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS545162A (en) * 1977-06-08 1979-01-16 Vyzk Ustav Mech Insert for forming screw at one side
JPS55171712U (en) * 1979-05-29 1980-12-09

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014515082A (en) * 2011-04-29 2014-06-26 ジー フォース Blind rivet bolt

Also Published As

Publication number Publication date
JPS6139124Y2 (en) 1986-11-11

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