JPH02114210U - - Google Patents

Description

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

図面は本考案の実施例を示すもので、第１図は
締結後のウエツジ挿入状態を示す斜視図、第２図
は分解斜視図、第３図はウエツジ折り曲げ後の締
結状態の断面図、第４図は同平面図、第５図は他
の実施例のボルトを示す斜視図、第６図、第７図
はウエツジプレートの別々の例を示す斜視図、第
８図は長穴部分の他の例の斜視図、第９図は他の
締結弛み止め状態を示す断面図である。 Ａ，Ｂ……被締結物、１……ボルト頭部、２…
…軸部、３……雄ねじ、４……長穴、５……ピン
、６……ウエツジプレート、７……板材、８……
ナツト、９……ネツク、１０，１１……ボルト挿
入孔。 The drawings show an embodiment of the present invention, in which Fig. 1 is a perspective view showing the wedge inserted after fastening, Fig. 2 is an exploded perspective view, Fig. 3 is a sectional view of the fastened state after the wedge is bent, and Fig. Fig. 4 is a plan view of the same, Fig. 5 is a perspective view showing bolts of other embodiments, Figs. 6 and 7 are perspective views showing separate examples of wedge plates, and Fig. 8 is a view of the elongated hole portion. FIG. 9 is a perspective view of another example, and a sectional view showing another fastened and loosened state. A, B...Object to be fastened, 1...Bolt head, 2...
...Shaft portion, 3...Male thread, 4...Elongated hole, 5...Pin, 6...Wedge plate, 7...Plate material, 8...
Nut, 9...Net, 10, 11...Bolt insertion hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ボルトの軸部の両側面に貫通開口させた長穴を
備え、該長穴に挿入自在な先細りテーパー状をな
し、先端が折り曲げ自在なウエツジプレートを備
え、前記ボルトを雌螺子に螺嵌させて貫通させ、
該ボルトの先端側突出部にて前記長穴にウエツジ
プレートを挿入し、その先端を折り曲げ自在にし
てなる弛み止め付きボルト。 The shaft of the bolt is provided with an elongated hole that is opened through both sides, and a wedge plate that is tapered and has a bendable tip that can be inserted into the elongated hole, and the bolt is screwed into the female screw. and penetrate it,
A bolt with a locking mechanism, in which a wedge plate is inserted into the elongated hole at the protruding part on the distal end side of the bolt, and the distal end of the wedge plate can be bent freely.