JPS6171419U - - Google Patents

Info

Publication number
JPS6171419U
JPS6171419U JP15675884U JP15675884U JPS6171419U JP S6171419 U JPS6171419 U JP S6171419U JP 15675884 U JP15675884 U JP 15675884U JP 15675884 U JP15675884 U JP 15675884U JP S6171419 U JPS6171419 U JP S6171419U
Authority
JP
Japan
Prior art keywords
gas vent
insert
mold
vent hole
notch
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
JP15675884U
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 JP15675884U priority Critical patent/JPS6171419U/ja
Publication of JPS6171419U publication Critical patent/JPS6171419U/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図は本考案の金型の一実施例を示す部分断
面図、第２図は該実施例に用いる入子の側面図、
第３図は本考案の金型を用いて成形される樹脂成
形品の一例を示す部分斜視図、第４図は入子構造
ではあるが、ガス抜き対策の施されていない金型
の部分断面図、第５図は第４図に示される金型に
よつて成形される成形品の部分断面図であつて、
薄肉の突出部に欠肉部が生じている状態を示す。 （図面の主要符号）、１：金型、２：キヤビテ
イ、３：コア、６：入子、７：切欠き部、１０：
ガス抜き孔、１１：ガス抜き溝。 FIG. 1 is a partial sectional view showing an embodiment of the mold of the present invention, FIG. 2 is a side view of the insert used in the embodiment,
Fig. 3 is a partial perspective view showing an example of a resin molded product molded using the mold of the present invention, and Fig. 4 is a partial cross-section of the mold, which has a nested structure but does not have gas venting measures. FIG. 5 is a partial cross-sectional view of a molded product formed by the mold shown in FIG.
This shows a state where a lack of thickness has occurred in a thin protrusion. (Main symbols in the drawing), 1: Mold, 2: Cavity, 3: Core, 6: Nest, 7: Notch, 10:
Gas vent hole, 11: Gas vent groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 肉厚の薄い突出部を有する樹脂成形品を成形す
るための金型であつて、金型の一方に、前記突出
部の片側面部に対応する切欠き部が形成されてい
る入子が設けられると共に、該入子の底部からガ
ス抜き孔が設けられ、該入子の表面に前記切欠き
部と前記ガス抜き孔に連通するガス抜き溝が設け
られてなることを特徴とする樹脂成形用金型の構
造。 A mold for molding a resin molded product having a thin protrusion, wherein one side of the mold is provided with an insert in which a notch corresponding to one side of the protrusion is formed. In addition, a gas vent hole is provided from the bottom of the insert, and a gas vent groove is provided on the surface of the insert that communicates with the notch and the gas vent hole. Type structure.
JP15675884U 1984-10-16 1984-10-16 Pending JPS6171419U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15675884U JPS6171419U (en) 1984-10-16 1984-10-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15675884U JPS6171419U (en) 1984-10-16 1984-10-16

Publications (1)

Publication Number Publication Date
JPS6171419U true JPS6171419U (en) 1986-05-15

Family

ID=30714764

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15675884U Pending JPS6171419U (en) 1984-10-16 1984-10-16

Country Status (1)

Country Link
JP (1) JPS6171419U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013132777A (en) * 2011-12-26 2013-07-08 Kasai Kogyo Co Ltd Interior part for vehicle, and forming method of the same
WO2016002601A1 (en) * 2014-07-03 2016-01-07 株式会社小糸製作所 Die and extension for lighting fixture

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5557437A (en) * 1978-10-26 1980-04-28 Kojima Press Co Ltd Preparation of plastic or rubber molding

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5557437A (en) * 1978-10-26 1980-04-28 Kojima Press Co Ltd Preparation of plastic or rubber molding

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013132777A (en) * 2011-12-26 2013-07-08 Kasai Kogyo Co Ltd Interior part for vehicle, and forming method of the same
WO2016002601A1 (en) * 2014-07-03 2016-01-07 株式会社小糸製作所 Die and extension for lighting fixture

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