JPS60182309U - Bottom structure of biaxially stretched blow-molded bottle - Google Patents
Bottom structure of biaxially stretched blow-molded bottleInfo
- Publication number
- JPS60182309U JPS60182309U JP7080984U JP7080984U JPS60182309U JP S60182309 U JPS60182309 U JP S60182309U JP 7080984 U JP7080984 U JP 7080984U JP 7080984 U JP7080984 U JP 7080984U JP S60182309 U JPS60182309 U JP S60182309U
- Authority
- JP
- Japan
- Prior art keywords
- wall
- biaxially stretched
- molded bottle
- stretched blow
- bottom structure
- 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.)
- Granted
Links
Landscapes
- Containers Having Bodies Formed In One Piece (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例を示す底面図である。第２図
は第１図における■−■線に沿った縦断面図である。第
３区は同じ＜ｍ−ｍ線に沿った縦断面図である。
符号の説明、１；胴部、２；底部、３−；底頂壁、４；
筒壁、５；脚壁、６；補強リブ壁、７；段部。FIG. 1 is a bottom view showing an embodiment of the present invention. FIG. 2 is a longitudinal sectional view taken along the line ■-■ in FIG. 1. The third section is a longitudinal cross-sectional view taken along the same <m-m line. Explanation of symbols: 1; trunk; 2; bottom; 3-; bottom and top wall; 4;
Cylindrical wall, 5; Leg wall, 6; Reinforcement rib wall, 7; Step portion.
Claims (1)
形壜体の底部構造であって、長方形筒形状をした胴部内
に陥没位置する円形の底頂壁と、該底頂壁周端から下方
に広がったテーパ円筒形状で連設された筒壁と、該筒壁
下端と前記胴部下端とを連結する湾曲した壁構造の脚壁
とを有し、前記胴部の長手辺壁部に近い前記筒壁下端部
分に前記胴部内に陥没する形態で段部を設けると共に、
前記筒壁の一部を、延伸中心である前記底頂壁の中央を
中心とした放射状に等中心角毎にかつ下方に円弧状に突
出湾曲した突条状に膨出して補強リブ壁に成形して成る
２軸延伸ブロ一成形壜体の底部構造。The bottom structure of a biaxially stretched blow-molded bottle made of polyethylene terephthalate resin includes a circular bottom top wall recessed within a rectangular cylindrical body, and a taper extending downward from the peripheral edge of the bottom top wall. The lower end of the cylinder wall is close to the longitudinal side wall of the trunk, and has a cylindrical wall that is connected to the cylinder wall, and a leg wall that has a curved wall structure that connects the lower end of the cylinder wall and the lower end of the trunk. A stepped portion is provided in the portion in a form that recesses into the body portion, and
A part of the cylindrical wall is formed into a reinforcing rib wall by bulging out into curved protrusions that protrude downward in an arc shape at equal central angles radially around the center of the bottom and top wall, which is the center of stretching. The bottom structure of a biaxially stretched blow molded bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7080984U JPS60182309U (en) | 1984-05-15 | 1984-05-15 | Bottom structure of biaxially stretched blow-molded bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7080984U JPS60182309U (en) | 1984-05-15 | 1984-05-15 | Bottom structure of biaxially stretched blow-molded bottle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60182309U true JPS60182309U (en) | 1985-12-03 |
| JPH0212169Y2 JPH0212169Y2 (en) | 1990-04-05 |
Family
ID=30607730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7080984U Granted JPS60182309U (en) | 1984-05-15 | 1984-05-15 | Bottom structure of biaxially stretched blow-molded bottle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60182309U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63203542A (en) * | 1987-02-17 | 1988-08-23 | 株式会社吉野工業所 | Bottle body bottom wall structure |
| JP2010274991A (en) * | 2009-05-29 | 2010-12-09 | Yoshino Kogyosho Co Ltd | Square bottle body made of synthetic resin |
| WO2015166682A1 (en) * | 2014-04-30 | 2015-11-05 | 株式会社吉野工業所 | Bottle |
-
1984
- 1984-05-15 JP JP7080984U patent/JPS60182309U/en active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63203542A (en) * | 1987-02-17 | 1988-08-23 | 株式会社吉野工業所 | Bottle body bottom wall structure |
| JP2010274991A (en) * | 2009-05-29 | 2010-12-09 | Yoshino Kogyosho Co Ltd | Square bottle body made of synthetic resin |
| WO2015166682A1 (en) * | 2014-04-30 | 2015-11-05 | 株式会社吉野工業所 | Bottle |
| JP2015209240A (en) * | 2014-04-30 | 2015-11-24 | 株式会社吉野工業所 | bottle |
| US10167127B2 (en) | 2014-04-30 | 2019-01-01 | Yoshino Kogyosho Co., Ltd. | Cylindrical bottle with bottom |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0212169Y2 (en) | 1990-04-05 |
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