JPH0372703U - - Google Patents

Info

Publication number
JPH0372703U
JPH0372703U JP13475589U JP13475589U JPH0372703U JP H0372703 U JPH0372703 U JP H0372703U JP 13475589 U JP13475589 U JP 13475589U JP 13475589 U JP13475589 U JP 13475589U JP H0372703 U JPH0372703 U JP H0372703U
Authority
JP
Japan
Prior art keywords
serving
valve
suction
metal plate
urethane foam
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP13475589U
Other languages
English (en)
Other versions
JPH0515763Y2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1989134755U priority Critical patent/JPH0515763Y2/ja
Publication of JPH0372703U publication Critical patent/JPH0372703U/ja
Application granted granted Critical
Publication of JPH0515763Y2 publication Critical patent/JPH0515763Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Description

【図面の簡単な説明】
第1図は吸入工程時を示す状態図、第2図は噴
出工程時を示す状態図、第3図は第1図A−A線
における平面図、第4図は組合せ手順を示す斜視
図、第5図はC−C線における縦断面図、(A,
B図は内圧と噴出の状態図)、第6図はB−B線
における横断面図である。 1……敷革、2……噴出弁用マグネツトプレイ
ト、2′……吸入弁用マグネツトプレイト、3…
…噴出弁用金属板、3′……吸入弁用金属板、(
3″噴出直前の金属板)、4……ポリウレタンフ
オーム、(4′,4″は弁座の凸部)、5……ビ
ニール膜、(5′は膜内の圧力状態、5″は膜の
取付位置、5は膜の切込み加熱着部、6……噴
出孔、7……吸入孔(2′に設置)、7′……吸
入孔(5に設置)、8……足、9……靴。

Claims (1)

    【実用新案登録請求の範囲】
  1. 敷革1の中央部に噴出孔6を穿孔し、裏面の踵
    部に弁座4′,4″を設たウレタンフオーム4と
    噴出の弁の片方となる軟質マグネツトプレート2
    を固着する、このウレタンホーム4には吸入の片
    方の弁となる金属板3′が固着される。全体を包
    む軟質ビニール膜5に吸入の片方の弁となる軟質
    マグネツトプレイト2′と噴出の弁となる金属板
    3を固着する、2′には吸入孔7を、5には吸入
    孔7′をそれぞれ穿孔する。この膜5はこれらの
    部品を包括して、敷革1の鎖線部5″,5に加
    熱圧着して密封となし、循環ポンプとして働く能
    力を持たせた靴の衛生敷革。
JP1989134755U 1989-11-20 1989-11-20 Expired - Lifetime JPH0515763Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989134755U JPH0515763Y2 (ja) 1989-11-20 1989-11-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989134755U JPH0515763Y2 (ja) 1989-11-20 1989-11-20

Publications (2)

Publication Number Publication Date
JPH0372703U true JPH0372703U (ja) 1991-07-23
JPH0515763Y2 JPH0515763Y2 (ja) 1993-04-26

Family

ID=31682071

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989134755U Expired - Lifetime JPH0515763Y2 (ja) 1989-11-20 1989-11-20

Country Status (1)

Country Link
JP (1) JPH0515763Y2 (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49117140A (ja) * 1973-03-12 1974-11-08
JPS51129235U (ja) * 1975-04-02 1976-10-19
JPS55120305U (ja) * 1979-02-17 1980-08-26

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49117140A (ja) * 1973-03-12 1974-11-08
JPS51129235U (ja) * 1975-04-02 1976-10-19
JPS55120305U (ja) * 1979-02-17 1980-08-26

Also Published As

Publication number Publication date
JPH0515763Y2 (ja) 1993-04-26

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