JPS6387313U

JPS6387313U -

Info

Publication number: JPS6387313U
Application number: JP18294986U
Authority: JP
Priority date: 1986-11-28
Filing date: 1986-11-28
Publication date: 1988-06-07

Description

[Brief explanation of drawings]

第１図ａ及びｂはそれぞれ、本考案による溶着
ナツトの半断面正面図及び底面図、第２図は、第
１図のナツトを角パイプに溶着して他の部材をボ
ルトによつて固定した様子を示す断面図、第３図
ａ及びｂはそれぞれ、第１図のナツトとは異なる
形状の溶着ナツトを用いた、第２図と同様の断面
図、第４図ａ及びｂはそれぞれ、湾曲面への溶着
に適した本考案による溶着ナツトの半断面正面図
及び底面図、第５図は、第４図のナツトを角パイ
プに溶着して他の部材をボルトによつて固定した
様子を示す断面図、第６図ａ及びｂはそれぞれ、
突起の形状を変形した本考案による溶着ナツトの
半断面正面図及び底面図、第７図ａ及びｂはそれ
ぞれ、雌ねじが成形された管状部分を変形してブ
ラインドナツトの機能を持たせた本考案による溶
着ナツトの半断面正面図及び底面図、第８図は、
第７図のナツトを角パイプに固着した様子を示す
断面図、第９図は、第７図の溶着ナツトの管状部
分に縦スリツトを設けた例を示す本考案による溶
着ナツトの半断面正面図である。符号の説明、１……溶着ナツト、２……管状部
分、３……フランジ、４……溶接用突起、５……
角パイプ、６……ボルト、７……他のパネル、８
……被取付部材、９……丸パイプ、１０……薄肉
管状部分、１１……溶着ナツト、１３……座屈変
形部分、１４……スリツト。 Figures 1a and b are a half-sectional front view and bottom view of the welded nut according to the present invention, respectively, and Figure 2 shows the nut shown in Figure 1 welded to a square pipe and other parts fixed with bolts. Figures 3a and b are sectional views similar to Figure 2, using a welded nut of a different shape than the nut in Figure 1, and Figures 4a and b are curved nuts, respectively. A half-sectional front view and a bottom view of the welding nut according to the present invention, which is suitable for welding to a surface, and FIG. 5 shows the nut shown in FIG. 4 being welded to a square pipe and other parts fixed with bolts. The cross-sectional views shown in FIGS. 6a and 6b are, respectively,
The half-sectional front view and bottom view of the welded nut according to the present invention in which the shape of the protrusion is modified, and FIGS. The half-sectional front view and bottom view of the welded nut according to Figure 8 are as follows:
Fig. 7 is a sectional view showing how the nut is fixed to a square pipe, and Fig. 9 is a half-sectional front view of the welding nut according to the present invention, showing an example in which a vertical slit is provided in the tubular portion of the welding nut shown in Fig. 7. It is. Explanation of symbols, 1... Welding nut, 2... Tubular part, 3... Flange, 4... Welding protrusion, 5...
Square pipe, 6... Bolt, 7... Other panel, 8
... Attached member, 9 ... Round pipe, 10 ... Thin tubular portion, 11 ... Welding nut, 13 ... Buckling deformation portion, 14 ... Slit.

Claims

[Claims for Utility Model Registration] (1) In a welding nut that is used by being fixed to a member to be attached by welding, a flange is formed at one end of a tubular portion with a female thread formed on the inside, and the tubular shape of this flange is A welding nut characterized by having a protrusion for welding on the surface of the part. (2) The welding nut according to claim 1 of the utility model registration claim, in which the flange is formed thinly. (3) The welding nut according to claim 1 of the utility model registration claim, in which the flange is formed thickly. (4) The welding nut according to claim 1, wherein the tubular portion between the flange and the female threaded portion is formed thin so that it can buckle outward. (5) The welding nut according to claim 4, wherein a longitudinal slit or groove is formed in the tubular portion. (6) The welding nut according to claim 1 of the utility model registration claim, in which the protrusion is formed in a hemispherical shape. (7) The welding nut according to claim 1 of the utility model registration claim, wherein the protrusion is formed in an elongated trapezoidal shape. (8) The welding nut according to claim 1, wherein the number of protrusions is 3 to 8.