JPH0454763U

JPH0454763U -

Info

Publication number: JPH0454763U
Application number: JP9790790U
Authority: JP
Priority date: 1990-09-17
Filing date: 1990-09-17
Publication date: 1992-05-11

Description

[Brief explanation of the drawing]

第１図はこの考案の立体継手の実施例を示す斜
視図、第２図はこの考案の立体継手の製造過程を
説明するための平面図、第３図はこの考案の立体
継手の使用状況を示す斜視図、第４図はこの考案
の他の実施例を示す第１図に相当する斜視図、第
５図は車両構体の側構の室内側から見た正面図、
第６図は従来の一般的な立体継手を示す斜視図、
第７図は従来の立体継手の取り付け状態を示す斜
視図、第８図ａ，ｂ，ｃは従来の立体継手の製造
過程を説明する斜視図、第８図ｄは第８図ｂのｄ
−ｄ断面図、第９図は従来の立体継手を用いる場
合の車両構体の一部を示す横断面図である。１……板材、１ｅ，１ｆ……切り欠き、２，２
′……立体継手、２ａ……ウエブ、２ｂ……室外
側フランジ、２ｃ……室内側フランジ、３，４…
…ガセツト、Ａ……開口コーナー部、Ｃ……側柱
、Ｄ……腰帯、Ｆ……側外板、ｆ……スポツト溶
接。 Fig. 1 is a perspective view showing an example of the three-dimensional joint of this invention, Fig. 2 is a plan view for explaining the manufacturing process of the three-dimensional joint of this invention, and Fig. 3 shows the usage situation of the three-dimensional joint of this invention. FIG. 4 is a perspective view corresponding to FIG. 1 showing another embodiment of the invention; FIG. 5 is a front view of the side structure of the vehicle body as seen from the interior side;
FIG. 6 is a perspective view showing a conventional general three-dimensional joint;
Fig. 7 is a perspective view showing the installation state of a conventional three-dimensional joint, Fig. 8 a, b, and c are perspective views explaining the manufacturing process of a conventional three-dimensional joint, and Fig. 8 d is d of Fig. 8 b.
-d cross-sectional view and FIG. 9 are transverse cross-sectional views showing a part of the vehicle structure when a conventional three-dimensional joint is used. 1... Plate material, 1e, 1f... Notch, 2, 2
'...Three-dimensional joint, 2a...Web, 2b...Outdoor side flange, 2c...Indoor side flange, 3, 4...
...Gusset, A...Opening corner, C...Side post, D...Waist belt, F...Side outer plate, f...Spot welding.

Claims

[Claims for Utility Model Registration] 1. In a three-dimensional joint used at a joining point where two or more bones intersect in the frame of a structure, the position of the planned bending line of the web is defined on flanges provided on both sides of the web, with the web at the center. The flanges on both sides are bent at right angles in opposite directions with respect to the web, and the web is bent at multiple points along the planned bending line so as to follow the intersecting plane of the two intersecting bones. A three-dimensional joint for a structure that is characterized by being bent. 2. A gusset is integrally joined to the back surface of the flange on the side where the notch opens when at least the flange is bent at right angles to the web and the web is bent along the planned bending line. Three-dimensional joints in the structure of.