JPS60169163U - double pressure vessel - 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 the drawing]

第１図は本考案の二重圧力容器の一部断裁正面図、第２
図ａは内筒の正面図、第２図すはそのＡ−Ａ断面図であ
る。 １・・・・・・外筒、２・・・・・・内筒、６・・・・
・・周側壁、７・・・・・・凹状帯部、８・・・・・・
底部、９・・・・・・凸うね部、１０・・・・・・中心
軸。Figure 1 is a partially cutaway front view of the double pressure vessel of the present invention;
Figure a is a front view of the inner cylinder, and Figure 2 is its AA sectional view. 1...Outer cylinder, 2...Inner cylinder, 6...
... Circumferential wall, 7 ... Concave band, 8 ...
Bottom part, 9... Convex ridge part, 10... Central axis.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 金属性の外筒とプラスチック製の内筒および、バルブ機
構を備えた上蓋とにより機成し、その外筒と内筒との空
間に圧縮性ガスを封入し加工部とした二重圧力容器にお
いて、前記内筒の周側壁に縦方向に延在した凹状帯部と
凸うね部とが形成され、該内筒の底部を、該内筒の中心
軸に対して８００以下の角度を成す前記凹状帯部から延
長された曲面と、同じく内筒の中心軸に対して８０°以
下の角度を成す前記凸うね部から延長された曲面とで構
成される、表面が凹凸状となった円錐状に構成したこと
を特徴とする二重圧力容器。In a double pressure vessel consisting of a metal outer cylinder, a plastic inner cylinder, and an upper lid equipped with a valve mechanism, a compressible gas is sealed in the space between the outer cylinder and the inner cylinder, and the processing part is used as a double pressure vessel. , a concave band and a convex ridge extending vertically are formed on the circumferential wall of the inner cylinder, and the bottom of the inner cylinder forms an angle of 800 or less with respect to the central axis of the inner cylinder. A cone with an uneven surface, consisting of a curved surface extending from the concave band and a curved surface extending from the convex ridge, which also forms an angle of 80° or less with respect to the central axis of the inner cylinder. A double pressure vessel characterized by being configured in a shape.