JPH03129261U - - Google Patents

Info

Publication number
JPH03129261U
JPH03129261U JP3703690U JP3703690U JPH03129261U JP H03129261 U JPH03129261 U JP H03129261U JP 3703690 U JP3703690 U JP 3703690U JP 3703690 U JP3703690 U JP 3703690U JP H03129261 U JPH03129261 U JP H03129261U
Authority
JP
Japan
Prior art keywords
top plate
bottle
closed
synthetic resin
bottle mouth
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.)
Pending
Application number
JP3703690U
Other languages
English (en)
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 JP3703690U priority Critical patent/JPH03129261U/ja
Publication of JPH03129261U publication Critical patent/JPH03129261U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Closures For Containers (AREA)

Description

【図面の簡単な説明】
添付図面の第1図及び第2図は本考案の好適な
実施例を示すもので、第1図は、中栓1をビン口
に閉栓した状態を示す部分縦断端面図、第2図は
、中栓1部分拡大縦断面図である。第3図は従来
例を示す従断面図、第4図は、本考案の実施例に
よる中栓1と従来の中栓21の比較試験を示す表
である。 1,21……中栓、2……外周壁、3……ビン
口、4……天板。

Claims (1)

    【実用新案登録請求の範囲】
  1. 天板と、閉栓時にビン口外周縁にその内周が当
    接する筒状外周壁を有する合成樹脂製中栓におい
    て、前記天板の、少なくとも閉栓時にビン口縁内
    側部分に対応位置する部位を厚く形成するととも
    に、該天板の厚く形成した部分の内面が突起物を
    有しない形状に形成されていることを特徴とする
    合成樹脂製中栓。
JP3703690U 1990-04-06 1990-04-06 Pending JPH03129261U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3703690U JPH03129261U (ja) 1990-04-06 1990-04-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3703690U JPH03129261U (ja) 1990-04-06 1990-04-06

Publications (1)

Publication Number Publication Date
JPH03129261U true JPH03129261U (ja) 1991-12-25

Family

ID=31543790

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3703690U Pending JPH03129261U (ja) 1990-04-06 1990-04-06

Country Status (1)

Country Link
JP (1) JPH03129261U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5530830U (ja) * 1978-08-17 1980-02-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5530830U (ja) * 1978-08-17 1980-02-28

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