JPS63125276U

JPS63125276U -

Info

Publication number: JPS63125276U
Application number: JP1757787U
Authority: JP
Priority date: 1987-02-09
Filing date: 1987-02-09
Publication date: 1988-08-16
Also published as: JPH0413491Y2

Description

[Brief explanation of the drawing]

第１図は本考案にかかる抜止め部材が管材に装
着された継手の要部の一部断面せる側面図、第２
図は本考案にかかる抜止め部材を使用して管材と
継手本体を連結する状態を示す一部破断せる分解
斜視図、第３図はその管材の挿入前の一部破断せ
る側面図、第４図はその管材を適宜寸法挿入した
状態の一部破断せる側面図、第５図は管材を最も
挿入した状態の一部破断せる側面図、第６図は管
材を第５図の状体より引き抜き方向に移動した状
態の一部破断せる側面図、第７図乃至第１２図は
それぞれ別例の抜止め部材を管材に装着した継手
の要部の一部断面せる側面図、第１３図は従来の
抜止め部材を備えた管材と継手の接続状態の断面
図、第１４図は従来の抜止め部材の一部切欠せる
斜視図である。Ａ……棒材、１……継手本体、２……抜止め部
材、１４……環状テーパ面、２ａ……切欠部、２
１ａ……中央側頂部、２２ａ……ころがり防止用
頂部。 Fig. 1 is a partially sectional side view of a main part of a joint in which a retaining member according to the present invention is attached to a pipe material;
The figure is a partially cutaway exploded perspective view showing a state in which the pipe material and the joint body are connected using the retaining member according to the present invention, FIG. 3 is a partially cutaway side view before the pipe material is inserted, and FIG. The figure is a partially cutaway side view of the tube with the appropriate dimensions inserted, Figure 5 is a partially cutaway side view of the tube fully inserted, and Figure 6 is a side view of the tube with the tube inserted in the state shown in Figure 5. 7 to 12 are partially cutaway side views of the main parts of the joint in which different types of retaining members are attached to the pipe material, and FIG. 13 is the conventional joint. FIG. 14 is a cross-sectional view of a state in which a pipe member equipped with a retaining member and a joint are connected, and FIG. 14 is a partially cutaway perspective view of a conventional retaining member. A... Bar material, 1... Joint body, 2... Retaining member, 14... Annular tapered surface, 2a... Notch, 2
1a...center side top part, 22a...rolling prevention top part.

補正昭６３．１．２２図面の簡単な説明を次のように補正する。明細書の第１８頁第１９行目〜第１９頁第３行
目の「第７図……第１４図」を下記の如く訂正す
る。「第７図Ａ〜第７図Ｃは抜止め部材を備える継
手の第２実施例を示し、第７図Ａは継手本体内に
抜止め部材を配設した状態の断面図、第７図Ｂは
継手本体内に管材を挿入した状態の断面図、第７
図Ｃは第７図Ｂの状態から管材を引張つた状態の
断面図、第８図Ａ〜第８図Ｃは抜止め部材を備え
る継手の第３実施例を示し、第８図Ａは継手本体
内に抜止め部材を配設した状態の断面図、第８図
Ｂは継手本体内に管材を挿入した状態の断面図、
第８図Ｃは第８図Ｂの状態から管材を引張つた状
態の断面図、第９図〜第１４図はそれぞれ別例の
抜止め部材を管材に装着した状態の要部の一部断
面せる側面図、第１５図は従来の抜止め部材を備
えた管材と継手の接続状態の断面図、第１６図。
」Amendment January 22, 1983 The brief description of the drawing is amended as follows. "Figure 7...Figure 14" on page 18, line 19 to page 19, line 3 of the specification is corrected as follows. 7A to 7C show a second embodiment of the joint equipped with a retaining member, FIG. 7A is a sectional view of the joint body with the retaining member disposed inside the joint body, and FIG. 7B 7 is a cross-sectional view of the state in which the pipe material is inserted into the joint body.
Figure C is a sectional view of the state in which the pipe material is pulled from the state shown in Figure 7B, Figures 8A to 8C show a third embodiment of the joint provided with a retaining member, and Figure 8A is the joint body. FIG. 8B is a cross-sectional view of a state in which a retaining member is disposed inside the joint body, and FIG.
Fig. 8C is a sectional view of the state in which the pipe material is pulled from the state shown in Fig. 8B, and Figs. 9 to 14 are partial cross-sections of the main parts of the state in which different types of retaining members are attached to the pipe material. FIG. 15 is a side view, and FIG. 16 is a cross-sectional view of a state in which a pipe material equipped with a conventional retaining member and a joint are connected.
”

Claims

[Scope of utility model registration request]

A circular cross section that is placed between a bar and a cylindrical joint body into which it is inserted, and has a cutout that is pressed by an annular tapered surface formed on the inner circumferential surface of the joint body and bites into the pipe material. A retaining member with a shape,
A joint body characterized by forming a cutout portion having a central apex portion that bites into the outer circumferential surface of the bar material and a rolling prevention apex portion that abuts against the outer circumferential surface of the bar material on the center side of the joint body to prevent rolling. A member to prevent the bar from falling out.