JPH0316457U

JPH0316457U -

Info

Publication number: JPH0316457U
Application number: JP7828189U
Authority: JP
Priority date: 1989-07-01
Filing date: 1989-07-01
Publication date: 1991-02-19

Description

[Brief explanation of drawings]

１……軟性合成樹脂等にて形成されたクツシヨ
ン、２……吸気排気用密閉栓、３……スプリング
等の復元力のある素材、４……スポンジ等の復元
力のある素材、５……ジヤバラ状に形成されたク
ツシヨン。 1...Cushion formed of soft synthetic resin etc., 2...Sealing plug for intake and exhaust, 3...Material with resilience such as spring, 4...Material with resilience such as sponge, 5... A cushion formed in a rosette shape.

補正平１．９．２５図面の簡単な説明を次のように補正する。明細書の図面の簡単な説明において、何を表わ
す図であるかの説明が抜けていたので、図面の簡
単な説明の内容を補正します。第１図は、スプリ
ングの復元力を利用している場合の断面図、第２
図は、スプリングが収縮した状態の断面図、第３
図は、スポンジの復元力を利用している場合の斜
視図、第４図は、スポンジの復元力を利用してい
る場合の断面図、第５図は、クツシヨン自体の復
元力を利用した場合の斜視図。Amendment September 25, 1993 The brief description of the drawing is amended as follows. In the brief explanation of the drawing in the specification, the explanation of what the figure represents was omitted, so we will correct the content of the brief explanation of the drawing. Figure 1 is a cross-sectional view when using the restoring force of the spring, Figure 2
The figure is a cross-sectional view of the spring in the contracted state, the third
The figure is a perspective view when the restoring force of the sponge is used, Figure 4 is a sectional view when the restoring force of the sponge is used, and Figure 5 is the case when the restoring force of the cushion itself is used. A perspective view of.

Claims

[Scope of utility model registration request]

The cushion 1 of the present invention is made of a soft synthetic resin such as vinyl, and has a sealing plug 2 that can take in and exhaust air, and has a spring 3, a so-called sponge 4, etc. Alternatively, the cushion itself is made of a soft synthetic resin and has a restoring force for expansion, such as by forming it into a bellows shape.