JPS604985U

JPS604985U - Carbide waterproof side

Info

Publication number: JPS604985U
Application number: JP9590883U
Authority: JP
Inventors: 小田　重治
Original assignee: セイコーインスツルメンツ株式会社
Priority date: 1983-06-22
Filing date: 1983-06-22
Publication date: 1985-01-14

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

[Brief explanation of drawings]

第１図は従来の超硬胴側の断面図、第２図は本考案の超
硬防水側の断面図である。１・・・外胴、１ａ・・・内壁、１ｂ・・・凹溝部、Ｉ
Ｃ・・・裏面、２・・・接着剤、３・・・内胴、３ａ・
・・貫通孔、３ｂ・・・裏面、３Ｃ・・・ゴムライニン
グ付内胴、４・・・固定ピン、５・・・ガラス裏面、５
ａ・・・ガラス接着部、６・・・裏蓋、６ａ・・・合口
面、６ｂ・・・環状溝、７・・・裏蓋パツキン、８・・
・ガラス、９・・・プラパッキン。FIG. 1 is a sectional view of the conventional carbide shell side, and FIG. 2 is a sectional view of the carbide waterproof side of the present invention. 1... Outer body, 1a... Inner wall, 1b... Concave groove, I
C... Back side, 2... Adhesive, 3... Inner body, 3a.
...Through hole, 3b...Back surface, 3C...Inner body with rubber lining, 4...Fixing pin, 5...Glass back surface, 5
a... Glass adhesive part, 6... Back cover, 6a... Abutment surface, 6b... Annular groove, 7... Back cover gasket, 8...
・Glass, 9...Plastic packing.

Claims

[Scope of utility model registration request]

For those whose outer shell is made of brittle materials such as ceramics and cemented carbide, the inner shell has a rubber lining on the outer periphery.
Press fit into the outer shell via a rubber lining so that the groove provided in the inner wall of the outer shell and the through hole provided in the side wall of the inner shell are in contact with each other, and a fixing pin is inserted and fixed into the through hole and the groove. , a carbide waterproof side characterized in that the outer shell and the inner shell are fixed.