JPH0387212U - - Google Patents
Info
- Publication number
- JPH0387212U JPH0387212U JP14751789U JP14751789U JPH0387212U JP H0387212 U JPH0387212 U JP H0387212U JP 14751789 U JP14751789 U JP 14751789U JP 14751789 U JP14751789 U JP 14751789U JP H0387212 U JPH0387212 U JP H0387212U
- Authority
- JP
- Japan
- Prior art keywords
- molded body
- primary molded
- molding
- layer
- 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
Links
- 238000000465 moulding Methods 0.000 claims description 6
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Description
第1図は本考案における二層成形用の一次側成
形体の一実施例を示す斜視図、第2図は本考案に
おける二層成形用の一次側成形体の他の実施例を
示す斜視図、第3図は二次成形時における第1図
のA側の要部側面図、第4図は二次成形時におけ
る第2図のB側の要部側面図、第5図は第1図に
示す一次側成形体を用いた二層成形品の斜視図で
ある。
符号の説明、1……一次側成形体、1a……表
面、1b……切込部、2……一次側成形体、2a
……表面、2b……切込部、2c……〓間、3…
…溝部、4……突出部、5……二次側成形体、6
……二次側成形金型、7……二層成形品。
Fig. 1 is a perspective view showing one embodiment of the primary molded body for two-layer molding in the present invention, and Fig. 2 is a perspective view showing another embodiment of the primary molded body for two-layer molding in the present invention. , Fig. 3 is a side view of the main part on the A side of Fig. 1 during secondary forming, Fig. 4 is a side view of the main part on the B side of Fig. 2 during secondary forming, and Fig. 5 is a side view of the main part on the B side of Fig. 1 during secondary forming. FIG. 2 is a perspective view of a two-layer molded product using the primary molded product shown in FIG. Explanation of symbols, 1...Primary molded body, 1a...Surface, 1b...Notch, 2...Primary molded body, 2a
...Surface, 2b...Notch, 2c...〓Between, 3...
...Groove, 4...Protrusion, 5...Secondary molded body, 6
...Secondary side mold, 7...Two-layer molded product.
Claims (1)
形用の一次側成形体において、該一次側成形体に
おける二次側成形金型と接する表面に、二次成形
時にガス抜きが可能なように溝部又は突出部を設
けたことを特徴とする二層成形用の一次側成形体
。 In a primary molded body for two-layer molding that has a notch that forms a secondary molded body, gas can be vented during secondary molding on the surface of the primary molded body that comes into contact with the secondary molding die. A primary molded body for two-layer molding, characterized in that it is provided with a groove or a protrusion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14751789U JPH0387212U (en) | 1989-12-21 | 1989-12-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14751789U JPH0387212U (en) | 1989-12-21 | 1989-12-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0387212U true JPH0387212U (en) | 1991-09-04 |
Family
ID=31694025
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14751789U Pending JPH0387212U (en) | 1989-12-21 | 1989-12-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0387212U (en) |
-
1989
- 1989-12-21 JP JP14751789U patent/JPH0387212U/ja active Pending