JPH038521U - - Google Patents

Info

Publication number
JPH038521U
JPH038521U JP6838889U JP6838889U JPH038521U JP H038521 U JPH038521 U JP H038521U JP 6838889 U JP6838889 U JP 6838889U JP 6838889 U JP6838889 U JP 6838889U JP H038521 U JPH038521 U JP H038521U
Authority
JP
Japan
Prior art keywords
mold
draft angle
plastic injection
resin
molding
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
JP6838889U
Other languages
Japanese (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 JP6838889U priority Critical patent/JPH038521U/ja
Publication of JPH038521U publication Critical patent/JPH038521U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案のコアーピンの正面図及び平面
図、第２図は樹脂の注入前における金型の断面図
、第３図は樹脂の注入後における金型の断面図で
あつて、樹脂の流れとともに示している。第４図
は従来技術のコアーピンの断面図、第５図は従来
の樹脂の注入後における金型の断面図であつて、
樹脂の流れとともに示している。 １０……コアーピン、θ１，θ２……抜き勾配
。 Figure 1 is a front view and plan view of the core pin of the present invention, Figure 2 is a sectional view of the mold before resin injection, and Figure 3 is a sectional view of the mold after resin injection. It is shown along with the flow. FIG. 4 is a sectional view of a conventional core pin, and FIG. 5 is a sectional view of a conventional mold after injection of resin.
It is shown along with the flow of resin. 10...Core pin, θ1 , θ2 ...Draft angle.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 筒形リブを成形するプラスチツク射出成型用金
型であつて、樹脂の上流側の抜き勾配をθ１、下
流側の抜き勾配をθ２とした場合、θ１＜θ２と
したことを特徴とするプラスチツク射出成型用金
型。 A plastic injection mold for molding cylindrical ribs, characterized in that θ 1 < θ 2 , where the draft angle on the upstream side of the resin is θ 1 and the draft angle on the downstream side is θ 2 . A mold for plastic injection molding.
JP6838889U 1989-06-12 1989-06-12 Pending JPH038521U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6838889U JPH038521U (en) 1989-06-12 1989-06-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6838889U JPH038521U (en) 1989-06-12 1989-06-12

Publications (1)

Publication Number Publication Date
JPH038521U true JPH038521U (en) 1991-01-28

Family

ID=31602785

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6838889U Pending JPH038521U (en) 1989-06-12 1989-06-12

Country Status (1)

Country Link
JP (1) JPH038521U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002001991A1 (en) * 2000-06-30 2002-01-10 Takehara Can Co., Ltd. Cooking container
JP2009160372A (en) * 2008-01-08 2009-07-23 Yang Yeong Kim Cooking vessel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002001991A1 (en) * 2000-06-30 2002-01-10 Takehara Can Co., Ltd. Cooking container
JP2009160372A (en) * 2008-01-08 2009-07-23 Yang Yeong Kim Cooking vessel

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