JPH0474712U

JPH0474712U -

Info

Publication number: JPH0474712U
Application number: JP11438090U
Authority: JP
Priority date: 1990-10-31
Filing date: 1990-10-31
Publication date: 1992-06-30

Description

[Brief explanation of the drawing]

第１図ａ及びｂは本考案に係る締結部材と介装
部材及び被締結部材との関係をしめす締結前状態
の分解斜視図と締結状態の斜視図、第２図ａ及び
ｂは同じく締結前状態と締結状態を示す各断面図
、第３図は一例として示したテレビジヨン受像機
の背面側の斜視図、第４図ａ及びｂは複数の介装
部材を用いた例を示す第２図と同様の各断面図、
第５図ａ及びｂは頭部の形状例を示す締結部材の
各斜視図、第６図は締結部材の頭部に装飾または
表示機能を持たせた例を示すテレビジヨン受像機
の背面側の斜視図、第７図はスクリユーを用いた
従来の一例を示すテレビジヨン受像機の背面側の
斜視図、第８図ａ及びｂはスクリユーによる締結
前状態と締結状態を示す各断面図である。１……締結部材、２……軸部、３，４，５……
頭部、６……係止部、７……テーパ状係止面、１
０……被締結部材、１１，２２，３２……長孔、
１３……ガイド曲面、１４……テーパ状被係止面
、１５……ストツパ面、２１，３１……介装部材
。 Figures 1 a and b are an exploded perspective view and a perspective view of the fastened state, respectively, showing the relationship between the fastening member, the intervening member, and the fastened member according to the present invention, and Figures 2 a and b are also before fastening. 3 is a perspective view of the rear side of the television receiver shown as an example, and FIGS. 4a and 4b are 2nd sectional views showing an example using a plurality of intervening members. Each cross-sectional view similar to
Figures 5a and 5b are perspective views of a fastening member showing an example of the shape of the head, and Figure 6 is a view of the rear side of a television receiver showing an example in which the head of the fastening member has a decorative or display function. FIG. 7 is a perspective view of the rear side of a television receiver showing an example of a conventional screw screw, and FIGS. 8 a and 8 b are cross-sectional views showing a state before and a state in which the screw is fastened. 1... Fastening member, 2... Shaft portion, 3, 4, 5...
Head, 6... Locking part, 7... Tapered locking surface, 1
0... member to be fastened, 11, 22, 32... long hole,
13... Guide curved surface, 14... Tapered locked surface, 15... Stopper surface, 21, 31... Interposed member.

Claims

[Scope of utility model registration request]

A fastening member comprising a large-diameter head at one end of a shaft portion, a diametrically long locking portion at the other end, and a tapered locking surface formed on the head-side end surface of the locking portion. and an intervening member having a long hole through which the locking portion of the fastening member passes, and a long hole through which the locking portion of the fastening member passes, and rotation of the locking portion passed through the long hole. A tapered locked surface corresponding to the tapered locked surface is formed in a direction perpendicular to the elongated hole, and the locking portion is formed on one side of the tapered locked surface. A fastening structure characterized by comprising a fastened member formed by forming a stopper surface that comes into contact with one side of the fastening member.