JPS6330130U

JPS6330130U -

Info

Publication number: JPS6330130U
Application number: JP12267286U
Authority: JP
Priority date: 1986-08-08
Filing date: 1986-08-08
Publication date: 1988-02-27

Description

[Brief explanation of the drawing]

第１図及び第２図は本考案に係る金型の一実施
例を示し、第１図は金型本体を組合せた状態の断
面図、第２図は分解状態の斜視図。第３図乃至第
８図は金型の使用例としての容器成形工程を示す
断面図。第９図イ，ロは他実施例を示す断面図。
第１０図は成形せしめる容器の一例を示す斜視図
。第１１図は従来例を示し、同図イは金型の断面
図、同図ロ及びハは成形作業の工程を示す断面図
。１，１……下金型本体、３，３……切欠段部、
４，４ａ……内側面、５，５……上金型本体。 1 and 2 show an embodiment of the mold according to the present invention, FIG. 1 is a sectional view of the mold body assembled, and FIG. 2 is a perspective view of the mold body in an exploded state. 3 to 8 are cross-sectional views showing a container molding process as an example of how the mold is used. FIGS. 9A and 9B are sectional views showing other embodiments.
FIG. 10 is a perspective view showing an example of a container to be molded. FIG. 11 shows a conventional example, in which A is a cross-sectional view of the mold, and B and C are cross-sectional views showing the steps of the molding operation. 1, 1...Lower mold body, 3, 3...Notch step,
4, 4a...inner surface, 5, 5...upper mold body.

Claims

[Claims for Utility Model Registration] 1. A mold divided into at least a pair of left and right parts, a pair of lower mold bodies 1, 1 for molding the lower part of a container for molding at least the bottom part of the container, and the lower mold A pair of upper mold bodies 5, 5 for molding a container portion above the container molding portion by the bodies 1, 1.
The upper mold body 5 is divided into upper and lower parts, and the upper mold body 5
, 5 are provided on the upper surface side of the lower mold bodies 1, 1 so as to be slidable at least in directions facing each other. 2 The lower mold bodies 1, 1 are capable of fitting the upper mold bodies 5, 5 into their upper surfaces, and the upper mold bodies 5,
5. A mold for blow molding a container according to claim 1, which has cutout steps 3, 3 having mutually parallel inner surfaces 4, 4a for sliding guide as described in claim 5. .