JPS6453029U - - Google Patents
Info
- Publication number
- JPS6453029U JPS6453029U JP14784587U JP14784587U JPS6453029U JP S6453029 U JPS6453029 U JP S6453029U JP 14784587 U JP14784587 U JP 14784587U JP 14784587 U JP14784587 U JP 14784587U JP S6453029 U JPS6453029 U JP S6453029U
- Authority
- JP
- Japan
- Prior art keywords
- container body
- container
- heat
- pressure
- base cup
- 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
- 238000000071 blow moulding Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000000465 moulding Methods 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
Landscapes
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Description
第１図は本考案の一実施例に係る耐圧耐熱容器
の要部縦断面図、第２図は第１図の容器本体底部
の構成を示す部分縦断面図、第３図は第２図の容
器本体の底部の断面図、第４図は第２図のベース
カツプの断面図、第５図ａ，ｂは耐圧耐熱容器の
ブロー成形を示す説明図であり、ａは成形前の説
明図、ｂは成形後の説明図、第６図は加熱結晶化
処理後のパリソンの一部破断正面図、第７図は従
来の容器の全体構成を示す一部破断正面図、第８
図は、第７図の容器本体成形用のパリソンの縦断
面図である。
符号の説明、１……容器、２……容器本体、２
Ａ……胴部、２Ｂ……底部、３……ベースカツプ
、４……結晶化部、５……高延伸部、３４……通
口部、１０……パリソン、Ｇ１，Ｇ２……結晶化
領域、Ｓ……空間。
FIG. 1 is a vertical cross-sectional view of the main parts of a pressure- and heat-resistant container according to an embodiment of the present invention, FIG. 2 is a partial vertical cross-sectional view showing the structure of the bottom of the container main body in FIG. 1, and FIG. FIG. 4 is a cross-sectional view of the base cup in FIG. 2, and FIGS. 5 a and 5 are explanatory views showing blow molding of a pressure- and heat-resistant container, where a is an explanatory view before molding, and b is an explanatory diagram after molding, FIG. 6 is a partially cutaway front view of the parison after heating and crystallization treatment, FIG. 7 is a partially cutaway front view showing the overall structure of a conventional container, and FIG.
The figure is a longitudinal sectional view of the parison for molding the container body shown in FIG. 7. Explanation of symbols, 1... Container, 2... Container body, 2
A... Trunk part, 2B... Bottom part, 3... Base cup, 4... Crystallized part, 5... Highly stretched part, 34... Opening part, 10... Parison, G1, G2... Crystallized region , S...space.
Claims (1)
つて成形する内部中空の容器本体と、該容器本体
の底部に被着される有底筒状のベースカツプとを
有する耐圧耐熱容器において、容器本体の外部か
らかけられる熱湯をベースカツプの上端開口部か
ら容器本体の底部に導入するための通口部を形成
するために、容器本体底部に半径方向及び周方向
に突起した突起部を有することを特徴とする耐圧
耐熱容器。 A pressure- and heat-resistant container having an internally hollow container body formed from a bottomed cylindrical parison by biaxial stretch blow molding, and a bottomed cylindrical base cup attached to the bottom of the container body. The bottom of the container body has protrusions that protrude in the radial and circumferential directions to form an opening for introducing hot water poured from the outside into the bottom of the container body from the upper opening of the base cup. A pressure- and heat-resistant container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14784587U JPS6453029U (en) | 1987-09-28 | 1987-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14784587U JPS6453029U (en) | 1987-09-28 | 1987-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6453029U true JPS6453029U (en) | 1989-03-31 |
Family
ID=31418626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14784587U Pending JPS6453029U (en) | 1987-09-28 | 1987-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6453029U (en) |
-
1987
- 1987-09-28 JP JP14784587U patent/JPS6453029U/ja active Pending
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