JPS58127255U - seal ring - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図ａ１第１図すは、従来のシールリングの略示的説
明図で、第１図ａは側面図、第１図すは第１図のＩ−Ｉ
線断面図、第２図及び第３図は、その使用態様説明図、
第４図及び第５図は本考案の一実施例の概略説明図で、
第４図は側面図、第５図は第４図の■−Ｖ線断面図、第
６図、第７図、第８図はその使用態様説明図、第９図、
第１０図は環状突起の配置及び形状の変形例、第１１図
及び第１２図は、環状突起を８条とした例及び環状突起
の形状の変形例を示す。 第４図乃至第１２図において、１：円形横断面形状をも
つ環状弾性体、２．　３．　４．　５．　６．　７゜８
：環状突起。Fig. 1 a1 Fig. 1 is a schematic explanatory diagram of a conventional seal ring, Fig. 1 a is a side view, and Fig. 1 is an I-I of Fig. 1.
The line sectional view, FIGS. 2 and 3 are illustrations of the usage mode,
4 and 5 are schematic explanatory diagrams of an embodiment of the present invention,
Fig. 4 is a side view, Fig. 5 is a sectional view taken along the line ■-V of Fig. 4, Figs.
FIG. 10 shows a modification of the arrangement and shape of the annular projection, and FIGS. 11 and 12 show an example in which the annular projection has eight stripes and a modification of the shape of the annular projection. 4 to 12, 1: an annular elastic body having a circular cross-sectional shape; 2. 3. 4. 5. 6. 7゜8
: Annular process.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 円形横断面形状をもつ環状弾性体の外周面に、円形横断
面の円周方向に沿って、適当な間隔を距でて、少なくと
も４条の環状突起を、その全周に亘って一体的に設けて
なることを特徴とするシールリング。At least four annular protrusions are integrally formed on the outer circumferential surface of the annular elastic body having a circular cross-sectional shape at appropriate intervals along the circumferential direction of the circular cross-sectional shape over the entire circumference. A seal ring characterized by being provided with a seal ring.