JPS61140208U

JPS61140208U -

Info

Publication number: JPS61140208U
Application number: JP2363285U
Authority: JP
Priority date: 1985-02-20
Filing date: 1985-02-20
Publication date: 1986-08-30
Also published as: JPH0313605Y2

Description

[Brief explanation of the drawing]

第１図Ａ，Ｂはフアスナーを組立てた一部破断
の側面図で、Ａはコルゲート鋼板の凸部側から、
Ｂは同凹部側からそれぞれフアスナーを装着する
場合である。第２図Ａ，Ｂはスリーブで、Ａは正
面図、Ｂは断面図、第３図Ａ，Ｂ，Ｃは回止め部
材で、Ａは平面図、Ｂはコルゲート鋼板の凸部に
装着する場合の側面図、Ｃは同凹部に装着すると
きの側面図、第４図Ａ，Ｂはボルトにコーンナツ
トを螺合したもので、Ａは正面図、Ｂは断面図で
ある。第５図Ａ，Ｂは施工状態を表しており、Ａ
はコルゲート鋼板の凸部側からフアスナーを装着
しており、Ｂは同凹部側からフアスナーを装着し
ている側面図である。１…スリーブ、２…テーパ部、３…スリツト、
４…丸穴、５…先端係合溝、６…基部係合溝、８
…回止め部材、９…座板、１０…側板、１０ａ…
凹縁、１０ｂ…凸縁、１１…係合片、１２…ボル
ト穴、１３…爪、１４…当て金、１４ａ…凹部底
、１４ｂ…凸部底、１５…穴、１６…ボルト、１
７…六角頭、１８…コーンナツト、１８ａ…テー
パ部、１８ｂ…平行部、１８ｃ…逃し部、１９…
突起、３０…コルゲート鋼板、３１…取付穴、４
０…ストツパー、４１…ソケツト。 Figures 1A and 1B are partially cutaway side views of the assembled fastener; A is from the convex side of the corrugated steel plate;
B is a case where the fasteners are attached from the same recess side. Figure 2 A and B are sleeves, A is a front view, B is a sectional view, Figure 3 A, B, and C are rotation preventing members, A is a plan view, and B is a case where it is attached to a convex part of a corrugated steel plate. FIG. 4A and FIG. 4B show a cone nut screwed onto a bolt, A is a front view, and B is a sectional view. Figure 5 A and B show the construction status, and A
B is a side view in which the fastener is attached from the convex side of the corrugated steel plate, and B is a side view in which the fastener is attached from the concave side. 1...Sleeve, 2...Tapered part, 3...Slit,
4...Round hole, 5...Tip engagement groove, 6...Base engagement groove, 8
... Rotating member, 9... Seat plate, 10... Side plate, 10a...
Concave edge, 10b... Convex edge, 11... Engaging piece, 12... Bolt hole, 13... Claw, 14... Batch, 14a... Concave bottom, 14b... Convex bottom, 15... Hole, 16... Bolt, 1
7...Hexagonal head, 18...Cone nut, 18a...Tapered part, 18b...Parallel part, 18c...Escape part, 19...
Projection, 30...Corrugated steel plate, 31...Mounting hole, 4
0...stopper, 41...socket.

Claims

[Scope of utility model registration request]

A plurality of slits are provided, each of which has a tapered portion whose distal end becomes larger in diameter toward the open end, extends in the axial direction from the open end, and has a round hole at its end, and the distal end engages with any one of the slits. A sleeve with a base engagement groove formed at the other end, a rectangular shape with a bolt hole in the center, and the side plates on opposing sides bent downward to form a concave or convex bottom. A locking member that holds a stopper and is formed into an engaging piece by bending the other surface upward, and a cone nut that has a tapered part that becomes larger in diameter toward the tip and has a protrusion on the tapered part. The tapered part of the cone nut is joined to the tapered part of the tip of the sleeve, the protrusion is engaged with the tip engagement groove, and the claw provided at the periphery of the bolt hole of the rotation prevention member at the base is engaged with the base engagement groove. A fastening fitting for a corrugated steel plate, further comprising means for moving the cone nut toward the base of the sleeve by means of a pulling means.