JPS61106687U

JPS61106687U -

Info

Publication number: JPS61106687U
Application number: JP19176684U
Authority: JP
Priority date: 1984-12-17
Filing date: 1984-12-17
Publication date: 1986-07-07
Also published as: JPH0245597Y2

Description

[Brief explanation of drawings]

第１図は、本考案に係る管継手用抜け止め防止
リングを例示した部分拡大平面図、第２図は、第
１図、線Ｘ―Ｘに沿う断面図、第３図は、第１図
、線Ｙ―Ｙに沿う断面図、第４図は、前３図のも
のの部分拡大斜視図、第５図は、第１図乃至第４
図の管継手用把け止め防止リングをチユーブ接続
金具に適用した例及び抜け止め防止リングの作用
を示す縦断面図、第６図は、公知の管継手用抜け
止め防止リングの平面図、第７図、第６図、線Ｘ
―Ｘに沿う断面図、第８図は、第６図、線Ｙ―Ｙ
に沿う断面図である。各図中の主要な符号の意味
は以下の通り：― １：本案管継手用抜け止め防止リング、１′：
公知管継手用抜け止め防止リング、２：１，１′
の内側切込、３：１，１′の外側切込、４：１の
折り目線、５：１，１′の爪部、６：１，１′の
外周部；１１：継手全体、１２：１１の本体、１
３：シール材、１４：バツクリング、１５：カラ
ー、１６：開放リング；Ｂ：重なり部、Ｔ：チユ
ーブ。 FIG. 1 is a partially enlarged plan view illustrating a retaining ring for a pipe joint according to the present invention, FIG. 2 is a sectional view taken along line XX in FIG. 1, and FIG. , a sectional view taken along line YY, FIG. 4 is a partially enlarged perspective view of the previous three figures, and FIG. 5 is a cross-sectional view taken from FIGS.
Fig. 6 is a longitudinal cross-sectional view showing an example in which the anti-seizing ring for pipe fittings is applied to a tube connection fitting, and the action of the anti-seizing ring. Figure 7, Figure 6, line X
- Sectional view along X, Figure 8 is Figure 6, line Y--Y
FIG. The meanings of the main symbols in each figure are as follows: - 1: Retaining ring for the proposed pipe joint, 1':
Removal prevention ring for known pipe fittings, 2:1,1'
Inner cut of 3: 1, 1' outer cut, 4: 1 crease line, 5: 1, 1' claw part, 6: 1, 1' outer periphery; 11: Entire joint, 12: 11 bodies, 1
3: Seal material, 14: Back ring, 15: Collar, 16: Release ring; B: Overlapping portion, T: Tube.

補正昭６０．１．１０考案の名称を次のように補正する。考案の名称管継手用抜け止めリング実用新案登録請求の範囲を次のように補正する
。Amendment January 10, 1980 The name of the invention is amended as follows. Title of the invention: Retaining ring for pipe joints The scope of the claims for utility model registration is amended as follows.

【実用新案登録請求の範囲】 (1) バネ材料から作られた環状体の内縁部から
外側へ及び外縁部から内側へ夫々等角放射状の切
込を交互に有する管継手用抜け止めリングに
おいて、リングの内周部分と外周部分が、同心円
状の折り目線を介して鈍角状に折曲げられている
ことを特徴とする管継手用抜け止めリング。 (2) 同心円状の折り目線が、環状体の内縁部か
ら外側へ及び外縁部から内側へ夫々等角放射状に
設けられた切込の重なり部を通過している登録請
求の範囲第１項記載の抜け止めリング。図面の簡単な説明を次のように補正する。明細書第１０頁第５行目、第６行目、第８行目
、第１２行目、第１３行目の「管継手用抜け止め
防止リング」を「管継手用抜け止めリング」と補
正する。[ Claims for Utility Model Registration] (1) A retaining ring for pipe fittings that is made of a spring material and has equiangular radial cuts alternately from the inner edge to the outside and from the outer edge to the inside, respectively. A retaining ring for a pipe joint, characterized in that the inner circumferential portion and the outer circumferential portion of the ring are bent at an obtuse angle through concentric fold lines. (2) The registered claim 1, in which the concentric fold lines pass through the overlapping portions of the notches provided equiangularly radially from the inner edge of the annular body to the outside and from the outer edge to the inside, respectively. A retaining ring . The brief description of the drawing has been amended as follows. The "retardant ring for pipe fittings" in lines 5, 6, 8, 12, and 13 of page 10 of the specification is referred to as " retardant ring for pipe fittings." and correct it.

Claims

[Claims for Utility Model Registration] (1) In a retaining ring for pipe fittings having equiangular radial cuts alternately from the inner edge to the outside and from the outer edge to the inside of an annular body made of a spring material. , a retaining ring for a pipe joint, characterized in that the inner circumferential portion and the outer circumferential portion of the ring are bent at an obtuse angle through concentric fold lines. (2) The registered claim 1, in which the concentric fold lines pass through the overlapping portions of the notches provided equiangularly radially from the inner edge of the annular body to the outside and from the outer edge to the inside, respectively. Anti-removal ring.