JPS5928009U - Plastic bottle that prevents deformation due to decompression - Google Patents
Plastic bottle that prevents deformation due to decompressionInfo
- Publication number
- JPS5928009U JPS5928009U JP12238282U JP12238282U JPS5928009U JP S5928009 U JPS5928009 U JP S5928009U JP 12238282 U JP12238282 U JP 12238282U JP 12238282 U JP12238282 U JP 12238282U JP S5928009 U JPS5928009 U JP S5928009U
- Authority
- JP
- Japan
- Prior art keywords
- bottle body
- plastic bottle
- prevents deformation
- decompression
- deformation due
- 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
Landscapes
- Containers Having Bodies Formed In One Piece (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、本考案プラスチックボトルの正面半断面図、
第２図はプラスチックボトルの変形開始温度とＴ／Ｄと
の関係を示す図、第３図はＴ／Ｄに対する荷重と変形量
との関係を示す図である。
１・・・・・べびれ部、２・・・・・・ボトル本体上部
、２１・・・・・・凹溝、３・・・・・・ボトル本体下
部、３１・・・・・・凹溝。Figure 1 is a front half-sectional view of the plastic bottle of the present invention;
FIG. 2 is a diagram showing the relationship between the deformation start temperature of a plastic bottle and T/D, and FIG. 3 is a diagram showing the relationship between load and deformation amount with respect to T/D. 1...Fan part, 2...Bottle body top, 21...Concave groove, 3...Bottle body bottom, 31...Concave groove.
Claims (1)
円筒状のくびれ部を形成し、該くびれ部より上方のボト
ル本体上部には、周方向の凹溝を少数本設けると共にく
びれ部より下方のボトル本体下部には周方向の凹溝を多
数本設け、前記各凹溝の断面形状をほぼ半円弧状に形成
すると共に、該凹溝の深さＴが前記ボトル本体下部直径
りに対し、０．０３≦Ｔ／Ｄ≦０゜０７の関係を満たす
ようになしたことを特徴とする減圧変形を防止したプラ
スチックボトル。A cylindrical constriction having no annular irregularities is formed slightly above the center of the bottle body, and a small number of grooves in the circumferential direction are provided in the upper part of the bottle body above the constriction. A large number of grooves in the circumferential direction are provided in the lower part of the bottle body, and the cross-sectional shape of each groove is formed into a substantially semicircular arc shape, and the depth T of the groove is 0 with respect to the diameter of the lower part of the bottle body. .03≦T/D≦0°07. A plastic bottle that prevents deformation under reduced pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12238282U JPS5928009U (en) | 1982-08-12 | 1982-08-12 | Plastic bottle that prevents deformation due to decompression |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12238282U JPS5928009U (en) | 1982-08-12 | 1982-08-12 | Plastic bottle that prevents deformation due to decompression |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5928009U true JPS5928009U (en) | 1984-02-21 |
Family
ID=30279757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12238282U Pending JPS5928009U (en) | 1982-08-12 | 1982-08-12 | Plastic bottle that prevents deformation due to decompression |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5928009U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01173112U (en) * | 1988-05-28 | 1989-12-08 | ||
| JP2005280755A (en) * | 2004-03-29 | 2005-10-13 | Yoshino Kogyosho Co Ltd | Synthetic resin-made bottle container |
| JP2009501115A (en) * | 2005-07-12 | 2009-01-15 | シデル パルティシパション | Containers made of thermoplastic materials, especially bottles |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5632016B1 (en) * | 1971-04-26 | 1981-07-24 |
-
1982
- 1982-08-12 JP JP12238282U patent/JPS5928009U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5632016B1 (en) * | 1971-04-26 | 1981-07-24 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01173112U (en) * | 1988-05-28 | 1989-12-08 | ||
| JP2005280755A (en) * | 2004-03-29 | 2005-10-13 | Yoshino Kogyosho Co Ltd | Synthetic resin-made bottle container |
| JP2009501115A (en) * | 2005-07-12 | 2009-01-15 | シデル パルティシパション | Containers made of thermoplastic materials, especially bottles |
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