JPH0260706U

JPH0260706U -

Info

Publication number: JPH0260706U
Application number: JP13992188U
Authority: JP
Priority date: 1988-10-28
Filing date: 1988-10-28
Publication date: 1990-05-07

Description

[Brief explanation of drawings]

第１図及び第５図は本考案に成る締結構成体の
例を示す正面図ａと断面図ｂ、第２図は該例の一
方の薄板部材の例の正面図ａと断面図ｂ、第３図
は同他方の薄板部材の例の正面図ａと断面図ｂ、
第４図は締結の工程を示す説明図、第６図は従来
技術に成る締結構成体の例の正面図ａと断面図ｂ
、第７図及び第８図は該例の一方の薄板部材及び
他方の薄板部材を示す夫々正面図ａと断面図ｂ、
第９図は同従来技術の別の例の正面図ａと断面図
ｂである。符号の説明、１……締結構成体、１−１……交
差固着部、１−２……圧接固着部、１−３……圧
入固着部、２，２′……一方の薄板部材、２−１
……窓、２−２……切り起こし部、２−３……圧
入孔、３，３′……他方の薄板部材、３−１……
窓、３−２……切り起こし部、３−３……圧入用
突起、４……溶接部。 1 and 5 are a front view a and a sectional view b showing an example of a fastening structure according to the present invention, and FIG. 2 is a front view a and a sectional view b of one of the thin plate members of the example. Figure 3 is a front view a and a cross-sectional view b of the other example of the thin plate member,
Fig. 4 is an explanatory diagram showing the fastening process, and Fig. 6 is a front view a and a cross-sectional view b of an example of a fastening structure according to the prior art.
, FIGS. 7 and 8 are a front view a and a cross-sectional view b showing one thin plate member and the other thin plate member of the example, respectively,
FIG. 9 is a front view a and a cross-sectional view b of another example of the same prior art. Explanation of symbols: 1... Fastening structure, 1-1... Cross fixing part, 1-2... Press-fit fixing part, 1-3... Press-fit fixing part, 2, 2'... One thin plate member, 2 -1
... Window, 2-2 ... Cut and raised portion, 2-3 ... Press-fit hole, 3, 3' ... Other thin plate member, 3-1 ...
Window, 3-2...Cut and raised portion, 3-3...Protrusion for press-fitting, 4...Welding portion.

Claims

[Claims for Utility Model Registration] (1) In a structure in which thin plate members are stacked and fastened and fixed, a plurality of windows are formed on both overlapping contact surfaces, each side facing the other side, forming a pair, and each facing the other window. Also forming cut-and-raised portions that are connected to the respective windows so as to face each other, and cut and raise the cut-and-raised portions so as to fit into the respective opposing windows so as to intersect with each other;
A fastening structure for thin plate members, characterized in that fixing force is obtained by pressure contact between the back surfaces of both cut and raised parts. (2) In a structure in which thin plate members are stacked and fastened and fixed, a plurality of windows are provided on both overlapping abutment surfaces, each side facing each other to form a pair, and each window is provided with a plurality of windows facing each other so that each side faces the other window. The plurality of windows and at least a part of the cut and raised parts are arranged so as to face each other in opposite directions on the surface of the thin plate member, and the cut and raised parts are connected to each other in opposite directions. A fastening structure for a thin plate member, characterized in that the thin plate members are cut and raised so as to fit into a window, and the tips of the cut and raised parts are brought into pressure contact with each other in a butt state to obtain a fixing force.