JPS6024916U - Drill screw for thin steel plate - Google Patents

Drill screw for thin steel plate

Info

Publication number
JPS6024916U
JPS6024916U JP11670983U JP11670983U JPS6024916U JP S6024916 U JPS6024916 U JP S6024916U JP 11670983 U JP11670983 U JP 11670983U JP 11670983 U JP11670983 U JP 11670983U JP S6024916 U JPS6024916 U JP S6024916U
Authority
JP
Japan
Prior art keywords
thread
rotation part
drill
steel plate
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
Application number
JP11670983U
Other languages
Japanese (ja)
Inventor
土肥　亀雄
Original Assignee
ニスコ株式会社
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 ニスコ株式会社 filed Critical ニスコ株式会社
Priority to JP11670983U priority Critical patent/JPS6024916U/en
Publication of JPS6024916U publication Critical patent/JPS6024916U/en
Pending legal-status Critical Current

Links

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  • Bolts, Nuts, And Washers (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

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

図１は本考案実施例の正面斜視図である。図２は本考案
実施例の部分断面図である。図３は本考案実施例を使っ
て薄鋼板を締結した部分断面図である。図４は本考案実
施例のねじの断面図である。 １・・・・・・本考案実施例の薄鋼板用ドリルねじ、２
・・・・・・頭部、３・・・・・・ドリル部、４・・・
・・・完全ねじ部、５・・・・・・不完全ねじ部、６・
・・・・・座金、７・・・・・・パツキン、８・・・・
・・突出部。FIG. 1 is a front perspective view of an embodiment of the present invention. FIG. 2 is a partial cross-sectional view of an embodiment of the present invention. FIG. 3 is a partial cross-sectional view of thin steel plates fastened using the embodiment of the present invention. FIG. 4 is a sectional view of the screw according to the embodiment of the present invention. 1... Drill screw for thin steel plate according to the embodiment of the present invention, 2
...Head, 3...Drill part, 4...
...Completely threaded part, 5...Incompletely threaded part, 6.
...Washer, 7...Packskin, 8...
...Protrusion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ドライバー受は入れ手段を施こした頭部１と完全ねじ回
旋部４と不完全ねじ回旋部５とドリル部３から成るドリ
ルねじに座金６及びパツキン７を組込んだ薄鋼板用ドリ
ルねじにおいて、その不完全ね、じ回旋部５のねじ谷部
は先端ドリルシャンク部から徐々に増加し完全ねじ回旋
部４のねじ谷部に続き且つ不完全ねじ回旋部５に転造さ
れたねじ山５ａの高さは完全ねじ回旋部４に転造された
ねじ山４ａに向って徐々に増加し完全ねじ回旋部４のね
じ山４ａに続き且つ不完全ねじ回旋部５転造されたねじ
山５ａのねじピッチは先端ドリル部に向つて徐々に増大
し、その組込まれた座金は全体的に椀形で上底内孔部に
突出部６ａを有することを特徴とする薄鋼板用ドリルね
じ。A drill screw for a thin steel plate in which a washer 6 and a packing 7 are incorporated into a drill screw consisting of a head 1 provided with a screwdriver receiver, a complete screw rotation part 4, an incomplete screw rotation part 5, and a drill part 3, The thread trough of the incomplete thread rotation part 5 gradually increases from the tip drill shank part and continues to the thread trough of the complete thread rotation part 4, and the thread 5a rolled in the incomplete thread rotation part 5. The height gradually increases toward the thread 4a rolled in the complete thread rotation part 4, continues to the thread 4a in the complete thread rotation part 4, and continues to the thread 5a rolled in the incomplete thread rotation part 5. A drill screw for a thin steel plate, characterized in that the pitch gradually increases toward the tip drill part, and the washer installed in the washer is bowl-shaped as a whole and has a protruding part 6a in the upper bottom inner hole part.
JP11670983U 1983-07-28 1983-07-28 Drill screw for thin steel plate Pending JPS6024916U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11670983U JPS6024916U (en) 1983-07-28 1983-07-28 Drill screw for thin steel plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11670983U JPS6024916U (en) 1983-07-28 1983-07-28 Drill screw for thin steel plate

Publications (1)

Publication Number Publication Date
JPS6024916U true JPS6024916U (en) 1985-02-20

Family

ID=30268936

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11670983U Pending JPS6024916U (en) 1983-07-28 1983-07-28 Drill screw for thin steel plate

Country Status (1)

Country Link
JP (1) JPS6024916U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019158008A (en) * 2018-03-13 2019-09-19 株式会社国盛化学 Fixture
JP2020084565A (en) * 2018-11-26 2020-06-04 有限会社 広島金具製作所 Eaves gutter support
JP2020128775A (en) * 2019-02-08 2020-08-27 若井ホールディングス株式会社 Packing and screw-type fastening device using the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51141953A (en) * 1975-05-31 1976-12-07 Yoshio Murata Bolt
JPS5243059A (en) * 1975-09-29 1977-04-04 Illinois Tool Works Sealing* washer unit and seal clamping method employing same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51141953A (en) * 1975-05-31 1976-12-07 Yoshio Murata Bolt
JPS5243059A (en) * 1975-09-29 1977-04-04 Illinois Tool Works Sealing* washer unit and seal clamping method employing same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019158008A (en) * 2018-03-13 2019-09-19 株式会社国盛化学 Fixture
JP2020084565A (en) * 2018-11-26 2020-06-04 有限会社 広島金具製作所 Eaves gutter support
JP2020128775A (en) * 2019-02-08 2020-08-27 若井ホールディングス株式会社 Packing and screw-type fastening device using the same

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