WO1981000009A1 - Saturated polyester resin-made bottle with standing leg member - Google Patents

Saturated polyester resin-made bottle with standing leg member Download PDF

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Publication number
WO1981000009A1
WO1981000009A1 PCT/JP1979/000162 JP7900162W WO8100009A1 WO 1981000009 A1 WO1981000009 A1 WO 1981000009A1 JP 7900162 W JP7900162 W JP 7900162W WO 8100009 A1 WO8100009 A1 WO 8100009A1
Authority
WO
WIPO (PCT)
Prior art keywords
bottle
polyester resin
leg member
peripheral wall
saturated polyester
Prior art date
Application number
PCT/JP1979/000162
Other languages
French (fr)
Japanese (ja)
Inventor
Y Yoshino
T Tsukada
T Nozawa
T Saito
Original Assignee
Yoshino Kogyosho Co Ltd
Y Yoshino
T Tsukada
T Nozawa
T Saito
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yoshino Kogyosho Co Ltd, Y Yoshino, T Tsukada, T Nozawa, T Saito filed Critical Yoshino Kogyosho Co Ltd
Priority to DE19792950267 priority Critical patent/DE2950267C2/en
Priority to GB8103602A priority patent/GB2062575B/en
Priority to PCT/JP1979/000162 priority patent/WO1981000009A1/en
Priority to EP79900685A priority patent/EP0030562B1/en
Publication of WO1981000009A1 publication Critical patent/WO1981000009A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D23/00—Details of bottles or jars not otherwise provided for
    • B65D23/001—Supporting means fixed to the container

Definitions

  • the present invention relates to a large bottle made of saturated polyester resin for filling with high-pressure drinking water, for example, for filling drinking water containing carbonic acid. It is possible to stand up with a bottle of this type.
  • glass bottles have been used as large-sized bottles for high-pressure filling, that is, large-sized containers for use in discharging.
  • large-sized containers for use in discharging.
  • it is necessary to use a large-thickness bottle to withstand the pressure inside the space. Therefore, the overall weight is extremely large, and the transportation cost is low;
  • An object of the present invention is to provide an upright leg member in a bottle having a spherical bottom so that it can withstand high-pressure filling, so that the bottle can be supported upright.
  • the erecting leg member is formed integrally with the erecting peripheral wall and the bottle bottom support portion, and further enlarges the ground contact area at the lower end of the erecting peripheral wall to ensure the support of the bottle. The purpose of this is to increase the strength of the standing leg by providing a rib at the bottom.
  • the first part is a partly broken & r side view of the plane-polished polyester resin plant of the present invention
  • the m2 figure is a perspective view of a standing leg member
  • the third is a modified example of a standing member ⁇ .
  • FIGS. 4 and 5 are partially cutaway cross-sectional views of an embodiment in which an annular ridge is provided on an upright leg member to ensure attachment, and FIG. 6 is an upright section.
  • Fig. 7A, 7B shows an example in which a rib is formed on the standing leg member.
  • FIGS. 8A and 8B are partially cut fet di and bottom views in which the center of the bottom of the erecting leg member is formed at the opening in the embodiment of FIG. 7A.
  • Section 9A is a partially broken cut of a saturated polyester resin bottle in which the erecting leg members are formed in steps, and Section 9B is a main part showing a modification of the embodiment of Section 9A.
  • Partially broken cross section ⁇ , No. 10 A Flatten the bottom of the standing leg member!
  • a partially broken cross-sectional view of the polyester resin bottle formed in the shape of FIG. 10B is a cross section showing the formation of the standing leg member used in the embodiment of 10A.
  • the saturated polyester resin bottle of the present invention is formed in a large size by biaxially stretching the injection-molded parison, and the neck and neck 2 ( (2) Forming a thread part 3 for the screwing of the screw, ⁇ a shoulder-like shoulder 4 under the neck part 2; and a cylindrical body 5 below the neck part. Closed the bottom of 5 Projected downward
  • the lower portion of the body 5 and the lower portion are formed in a small outer diameter portion 5a, and the upper end of a standing leg member described later is engaged with a step 5b at the upper end of the small outer diameter portion 5a.
  • the upright leg member 7 is formed in a cylindrical shape having a bottom, the upper peripheral wall 8 is tightly fitted to the small outer diameter portion 5a of the bottle, and the upper end of the upper peripheral wall 8 is engaged with the step 5b of the field. Will be stopped.
  • the lower peripheral wall 9 of the erecting leg member 7 is formed in a double layer so that the lower contact surface is located on the same horizontal plane.
  • the bottle bottom holding portion 10 of the standing leg member 7 is formed in a spherical shape protruding downward and is adapted to receive the bottom wall 6 of the bottle, and the central portion of the bottom wall 6 and the lower peripheral wall 9 are formed.
  • the lower end is formed so as to be located on the same plane.
  • the upright leg member 7 is a bottomed cylindrical body having a spherical bottle bottom holding portion 1 (shown in FIG. 2, an upper large-diameter peripheral wall 8 and a small-diameter lower peripheral wall, and It is formed from a synthetic resin sheet that is formed as a thin, integral piece by vacuum forming, that is, it is folded inward at the upper side of the small-diameter lower peripheral wall ⁇ and the bottle bottom is retained. It was turned back on the border of the part IC ⁇ .
  • the body 5 has a cylindrical shape
  • the bottom wall 6 has a spherical shape projecting downward, so that it can withstand the pressure inside the bottle filled with high pressure.
  • the bottom wall 6 of the place is fitted with the standing legs .7 regardless of the spherical shape projecting downward, so that the bottle can be erected and filled with the contents. It will be convenient for storage in the place where it was done.
  • the lower peripheral wall 9 of the standing leg member 7 is formed as a double wall, the lower peripheral wall 9 has sufficient strength to withstand the load of the bottle that has filled the contents.
  • the erecting leg member 7 is integrally formed thinly with a saturated polyester resin, the molding material is small and the structure is simple, so that it can be manufactured at low cost. Nevertheless, the entire bottle is extremely small in size and low in mis-delivery costs, etc., and the internal pressure of carbonated drinking water is high, and it is very advantageous as a container for inexpensive contents. .
  • the standing leg member 7 is grounded with the filler 11 interposed between the inner wall 9a and the outer wall 9b of the lower peripheral wall 9 as shown in FIG. ]
  • the bottle can be made more stable if it is formed so as to expand the product.
  • the upstanding leg 7 is provided with an annular ridge 12 on the upper edge circular side of the upper peripheral wall 8 in 7 or a hollow annular ridge 13 is provided as in 5th 5.
  • a concave groove 14 may be provided at the upper end of the small external portion 5a of the field corresponding to each ridge.
  • the folded portion 9a ' is formed so as to have a space A between the lower peripheral wall 9b and the outer wall 9b of the lower peripheral wall. Expand the contact surface 9c.
  • the folded part 9a J has an upper end in contact with the outer wall 9b of the lower peripheral wall, and the spherical bottle bottom holding part 1 (the central part of the lower part of the lower peripheral wall 9) formed following the folded part 9a '. It is formed at a position higher than the lower end of.
  • the bottle can be stably stood up even if the bottle bottom holding portion 1 (is not grounded). Even when the bottle support vibrates, the vibration is transmitted to * only through the lower peripheral wall 9 having the space A, so that the standing leg member 7 has a cushioning action. This will be.
  • the grounding surface is widened by providing an interval between the inner wall 9a and the outer wall 9b of the lower peripheral wall 9 of the standing leg member, and a number of vertical ribs 16 are formed on the outer wall 9b.
  • a Li Bed 16 in our This forms the inner wall 9a - Hisashibu in the continued Ku bottle bottom retaining portion 10 in fold return Shi Department of yet good c bottom wall 9 on the lower end and the same surface of the lower wall 9 Formed in
  • the 8 A, 8 B view the upright leg member 7 shown was or is a 7 A nor Li Bed I 6 to the high position until in rather long form Ri good is shown in Figure, corresponds to the bottle bottom holding portion 10
  • the edge of the folded portion that is inwardly inclined is formed into an open circle 17, into which the bottom 6 of the bottle is inserted and held. In this case, the center of the bottom 6 should be held higher than the lower end of the standing leg member 7.
  • the strength of the standing leg member 7 is increased by the ribs 16 and the contact surface is wide because the contact surface is wide.
  • FIG. 9A illustrates an embodiment in which the upright leg member 7 is formed in a step-like shape with reference to FIG. 9A.
  • the outer peripheral wall 18 of the upright leg member is formed in a step-like shape having a small diameter toward the bottom, and a ball is formed on the circular side turned upward from the lower end!
  • a bottle-shaped bottom holding part 10 is formed. * The center part of the bottom holding part 10 is formed at a position higher than the lower part of the outer peripheral wall is.
  • FIG. 9B The embodiment shown in FIG. 9B is an embodiment in which the folded portion 19 of the standing leg member 7 is also formed in a step shape.
  • the standing leg 7 is formed in a step-like shape, the strength is increased in the same manner as the case where the rib is provided for the external force in the lateral direction, and the standing force is increased in the direction of gravity. 'Shock effect'; It can reduce the impact force on the bottle against the shock.
  • the standing leg member 7 is formed by forming the bottom wall 20 into a flat circular shape, forming an annular grounding surface portion 21 protruding downward around the bottom wall 20, and forming an outer periphery of the grounding portion 21. It is formed by connecting a cylindrical wall 22 that stands upward from above. Tube wall
  • a locking portion 23 which fits tightly with the upper end of the small outer diameter portion 5 a of the field, and the locking portion 23 is bent slightly upward and inward.
  • the upright leg member 7 is provided as shown in FIG.
  • the grounding surface portion 21 of the upright leg member is formed in a large annular shape, the bottle can be stably supported, and the bottom wall 20 where the bottle bottom contacts is smaller than the grounding surface portion 21.
  • the high position can reduce the impact transmitted to the bottle.
  • two standing leg members can be formed at the same time, which is convenient for manufacturing.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)

Abstract

A saturated polyester resin-made high pressure bottle with a spherical bottom is provided at its bottom with a standing leg member. This bottle body (1) has a reduced diameter portion (5a) formed at its lower part and the bottom (6) of the bottle body is formed in a spherical configuration. Fitted on the reduced diameter portion (5a) is a standing leg member (7) which is formed with peripheral walls (8, 9) and bottle holder (10).

Description

明 細  Details
発明の名称 Title of invention
起立用脚部材を設け'た飽和ポ リ エ ス テ ル樹脂製 技 術 分 野  Saturated polyester resin technology field with erecting leg members
本発明は、 高圧下充塡を必要と す る 、 例え ば炭 酸含有飲料水を充塡す る た めの飽和ポ リ エ ス テ ル 樹脂製の大型壜に関 し、 特に底部が球面状の壜で も起立可能と した も のであ る 。  The present invention relates to a large bottle made of saturated polyester resin for filling with high-pressure drinking water, for example, for filling drinking water containing carbonic acid. It is possible to stand up with a bottle of this type.
背 景 技 術 Background technology
従来、 高圧下充塡をす る大型壜、 つ ま り ^ヽ出 し 使用をす る た め の 太型場と し て は ガ ラ ス製壜が使 用 さ れて いる 。 しカゝ し、 大型場であ る ため に充塡 さ れた液体重量が と な る に加えて 場内部の圧力 に耐え る ため に相当の厚肉壜と する こ と が必要と な る。 そ のため全体重量が極めて大 と なつて輸送 コ ス ト 力'；力 さ み、 更に持運びも 不便と な Ο ο  Conventionally, glass bottles have been used as large-sized bottles for high-pressure filling, that is, large-sized containers for use in discharging. However, in addition to the large liquid capacity required to fill the large space, it is necessary to use a large-thickness bottle to withstand the pressure inside the space. Therefore, the overall weight is extremely large, and the transportation cost is low;
上記の よ う な飲料水は、 そ の代価にお いて容器 代、 輸送 コ ス ト の 占め る 割合が他商品 と の対比に おいて極めて であ り 、 上記大型壜も そ の容器コ ス ト を低減さ せる 目 的を有す る が、 持運びの便利 性にお いて 限界を持つ も ので あ る 。  In the case of drinking water as described above, the cost of containers and transportation costs is extremely high in comparison with other products at the price, and the above-mentioned large bottles also include the cost of containers. It has the purpose of reducing emissions, but has limitations in the convenience of carrying.
こ の よ う な欠点を除 く も の と し て二 ¾延伸 さ せ  In order to eliminate such disadvantages, stretch
0MPI 、 フ wipo た合成樹脂製の大型壜をなで肩状に かつ胴部を 円筒状に、 更に底壁を下方へ突出する 球面状に形 成さ せて使用す る 試みがあ る 。 こ の よ う に形成さ せる と 肉薄輊量で しか も 壜内部の圧力に耐え得る こ と が確認さ れて いる 。 し力ゝ し底壁が球面状に下 方へ突出 して い る と 、 壜を起立さ せる こ と が出釆 な いか ら、 起立用脚を付設さ せる必要があ る が、 該起立用脚を製造価格の面、 場の確実な支持性 液体充塡壜の重量に対する 強度性において好 'ま し いも のが知 ら れて いな い。 0MPI, wipo Attempts have been made to use a large synthetic resin bottle with a shoulder shape and a cylindrical body, and a bottom wall with a spherical shape protruding downward. It has been confirmed that when formed in this way, only a thin amount of water can withstand the pressure inside the bottle. If the bottom wall protrudes downward in a spherical shape, it is not possible to erect the bottle, so it is necessary to attach an erecting leg to the erecting bottle. Legs are not known to be favorable in terms of manufacturing price, solid support for the field, and strength against the weight of liquid-filled bottles.
発明の開示 Disclosure of the invention
本発明の 目 的は、 高圧充¾物に耐え ら れる よ う 底部を球面状に した壜に、 起立用 脚部材を設けて ¾を確実に起立支持 し得る よ う に し た こ と であ る。 ま た起立用脚部材は起立周壁と 壜底支持部と を一 体に形成 し 、 さ ら に起立周壁の下端接地面積を広 げて 壜の支持を確実に し、 さ ら にま た起立周壁に リ ブを設けて起立甩脚部の強度を も 高め る こ と を 目 的 とす る 。  An object of the present invention is to provide an upright leg member in a bottle having a spherical bottom so that it can withstand high-pressure filling, so that the bottle can be supported upright. You. In addition, the erecting leg member is formed integrally with the erecting peripheral wall and the bottle bottom support portion, and further enlarges the ground contact area at the lower end of the erecting peripheral wall to ensure the support of the bottle. The purpose of this is to increase the strength of the standing leg by providing a rib at the bottom.
図！] の簡単な説明 Figure! ] Brief description
第 1 囟は本発明の鉋和ポ リ エ ス テ ル樹脂製場の —部破 &r側面図、 m 2 図は起立用脚部材の斜視囟、 第 3 凶は起立用 ^部材の変形例を示す一部铍断 ir  The first part is a partly broken & r side view of the plane-polished polyester resin plant of the present invention, the m2 figure is a perspective view of a standing leg member, and the third is a modified example of a standing member ^. Indicate partial diagnosis ir
_0 ΡΙ W1P0 VAT10 面図、 第 4 図お よ び第 5 図はそれぞれ起立用脚部 材に取付けを確実にす る た めの環状突条を設けた 実施例の一部破断断面図、 第 6 図は起立用脚部材 の接地面積を広げた実施例の飽和ポ リ ェス テ ル樹 脂製場の—部破断断 ¾図、 第 7 A , 7 B 図は起立 用脚部材に リ ブを形成 した実施例の一部破断側面 図 と 底面図、 第 8 A ， 8 B 図は第 7 A の実施例 におい て起立用脚部材の底部中央を開 口 に形成 し た一部破断 fet di図 と 底面図、 第 9 A ¾は起立用脚 部材を階段状 に形成 した飽和ポ リ エ ス テ ル樹脂壜 の一部破断断 囟、 第 9 B 囟は第 9 A の実施例 の変形例を示す要部の一部破断断面囟、 第 10 A 囟 は起立用 脚部材の底部を平！]状に形成 した ポ リ ェ ス テ ル樹脂製壜の一部破断断面図 、 第 10 B 囟は第 10 A の実施例 に使用する 起立用脚部材の成形を 示す断 & ¾であ る o _0 ΡΙ W1P0 VAT10 FIGS. 4 and 5 are partially cutaway cross-sectional views of an embodiment in which an annular ridge is provided on an upright leg member to ensure attachment, and FIG. 6 is an upright section. Fig. 7A, 7B shows an example in which a rib is formed on the standing leg member. FIGS. 8A and 8B are partially cut fet di and bottom views in which the center of the bottom of the erecting leg member is formed at the opening in the embodiment of FIG. 7A. Section 9A is a partially broken cut of a saturated polyester resin bottle in which the erecting leg members are formed in steps, and Section 9B is a main part showing a modification of the embodiment of Section 9A. Partially broken cross section 囟, No. 10 A を Flatten the bottom of the standing leg member! O A partially broken cross-sectional view of the polyester resin bottle formed in the shape of FIG. 10B is a cross section showing the formation of the standing leg member used in the embodiment of 10A.
発明を実施す る た め の最良の形態 BEST MODE FOR CARRYING OUT THE INVENTION
本発明の飽和ポ ジ エ ス テ ル樹脂製壜は、 射出成 形 したパ リ ソ ン をニ軸延伸 さ せる こ と に よ り 大型 ¾に形成 さ れ、 壜本体 1 の 口頸部 2 (二 ヤ ッ プ螺 合用 のね じ 部 3 を形成 し 、 □頸部 2 の下になで肩 状の肩咅 4 力'；続 き 、 さ ら にそ の 下方に円筒状の胴 き 5 と 、 部 5 の底部を閉鎮す る 下方 に突出 し た  The saturated polyester resin bottle of the present invention is formed in a large size by biaxially stretching the injection-molded parison, and the neck and neck 2 ( (2) Forming a thread part 3 for the screwing of the screw, □ a shoulder-like shoulder 4 under the neck part 2; and a cylindrical body 5 below the neck part. Closed the bottom of 5 Projected downward
0MPI 球面状の底壁 6 と が続いて 形成さ れる 。 胴部 5 の 下部以下は小外径部 5aに形成 し、 該小外径部 5aの 上端の段部 5bに後記す る 起立用脚部材の上端を係 止す る 。 0MPI A spherical bottom wall 6 and are subsequently formed. The lower portion of the body 5 and the lower portion are formed in a small outer diameter portion 5a, and the upper end of a standing leg member described later is engaged with a step 5b at the upper end of the small outer diameter portion 5a.
起立用脚部材 7 は底を有す る 筒形に形成さ れ、 上部周壁 8 は壜の小外径部 5aに緊密に嵌着さ れ、 上部周壁 8 の上端が場の段部 5bに係止さ れる。 起 立用脚部材 7 の下部周壁 9 は 2 重に形成 して下端 接地面は同一水平面上にあ る よ う にす る。 起立用 脚部材 7 の壜底保持部 10は下方に突出 した球面状 に形成 し、 壜の底壁 6 を受け ら れる よ う に対応さ せ、 該底壁 6 の中央部 と 下部周壁 9 の下端 と は同 —面上 に位置す る よ う に形成す る。  The upright leg member 7 is formed in a cylindrical shape having a bottom, the upper peripheral wall 8 is tightly fitted to the small outer diameter portion 5a of the bottle, and the upper end of the upper peripheral wall 8 is engaged with the step 5b of the field. Will be stopped. The lower peripheral wall 9 of the erecting leg member 7 is formed in a double layer so that the lower contact surface is located on the same horizontal plane. The bottle bottom holding portion 10 of the standing leg member 7 is formed in a spherical shape protruding downward and is adapted to receive the bottom wall 6 of the bottle, and the central portion of the bottom wall 6 and the lower peripheral wall 9 are formed. The lower end is formed so as to be located on the same plane.
こ の起立用脚部材 7 は、 第 2 図 に記載 した球面 状の壜底保持部 1( と 上部の大径周壁 8 と 小径の下 部周壁 と を有す る有底筒体で あって 、 適宜合成 樹脂の シ一 卜 か ら真空成形で 肉薄に一体成形 した も のカゝ ら 形成す る 。 すなわち小径の下部周壁 ^の 上緣を境 に内側へ折 り 返 し、 しか も 壜底保持部 IC^ の周椽を境 に外側へ折 り 返 した も のであ る 。  The upright leg member 7 is a bottomed cylindrical body having a spherical bottle bottom holding portion 1 (shown in FIG. 2, an upper large-diameter peripheral wall 8 and a small-diameter lower peripheral wall, and It is formed from a synthetic resin sheet that is formed as a thin, integral piece by vacuum forming, that is, it is folded inward at the upper side of the small-diameter lower peripheral wall ^ and the bottle bottom is retained. It was turned back on the border of the part IC ^.
以上の構成に よ る 飽和ボ リ エ ス テ ル樹脂製 ¾に おいて は、 場は二軸延伸 に よ り 成形さ れて い る の で 肉薄であって も 機械的性質にす ぐれ、 かつ肩部 4 はなで肩状 に、 胴部 5 は 円筒状 に、 底壁 6 は下 方へ突出する 球面状 に形成 し たか ら高圧充横さ れ た壜内部の圧力 に耐え得 る。 ま た場の底壁 6 は、 下方突出 の球面状であ る にかかわ ら ず起立用脚部 .7 を嵌着さ せた ので壜は起立さ せる こ と がで き、 収容物を充塡 した場の保管に好都合 と な る。 さ ら に起立用脚部材 7 の下部周壁 9 は二重壁 に形成さ れる ので収容物を充損 した壜の荷重に耐 して 充分 な強度を有す る。 In the case of the saturated polyester resin having the above configuration, since the field is formed by biaxial stretching, even if it is thin, it has excellent mechanical properties, and Shoulder 4 has a shoulder shape, the body 5 has a cylindrical shape, and the bottom wall 6 has a spherical shape projecting downward, so that it can withstand the pressure inside the bottle filled with high pressure. In addition, the bottom wall 6 of the place is fitted with the standing legs .7 regardless of the spherical shape projecting downward, so that the bottle can be erected and filled with the contents. It will be convenient for storage in the place where it was done. Further, since the lower peripheral wall 9 of the standing leg member 7 is formed as a double wall, the lower peripheral wall 9 has sufficient strength to withstand the load of the bottle that has filled the contents.
さ ら に ま た、 起立用脚部材 7 は飽和ポ リ エ ス テ ル樹脂で 肉薄に一体成形して い る ので成形材料は 少 、 構造も 簡単であ る ので安価に製作 し得る。 しか も 壜全体は極めて輊量で違送経費等を少 く 出 ¾、 炭酸含有飲料水等の内圧の高 く な る そ して安 価な収容物の容器 と して非常に有利であ る。  Further, since the erecting leg member 7 is integrally formed thinly with a saturated polyester resin, the molding material is small and the structure is simple, so that it can be manufactured at low cost. Nevertheless, the entire bottle is extremely small in size and low in mis-delivery costs, etc., and the internal pressure of carbonated drinking water is high, and it is very advantageous as a container for inexpensive contents. .
以上の実施例において起立用脚部材 7 は、 第 3 囟 に示す よ う に下部周壁 9 の内壁 9aと 外壁 9bと の 間に充 ¾材 11 を介入 し て接地！]積を広げる よ う に 形成すれば、 壜の起立を よ り 安定にす る こ と がで き る 。  In the above embodiment, the standing leg member 7 is grounded with the filler 11 interposed between the inner wall 9a and the outer wall 9b of the lower peripheral wall 9 as shown in FIG. ] The bottle can be made more stable if it is formed so as to expand the product.
ま た第 4 ¾ に示す よ う に起立用脚 : 7 における 上部周壁 8 の上縁円側 に環状突条 12を設け、 あ る いは第 5 囟 の よ う に中空環状突条 13を設け、 それ ぞれの突条に対応 して 場の小外形部 5aの上端に凹 溝 14を設けて も よ い。 こ の場合は、 環状突条 12あ る いは中空環状突条 13が凹溝 14に篏合す る こ と に よ り 、 起立用脚部材 7 の壜への取付けがよ り 強固 と な り 、 しか も壜の周壁の強度を増す こ と ができ O Also, as shown in 4th ¾, the upstanding leg 7 is provided with an annular ridge 12 on the upper edge circular side of the upper peripheral wall 8 in 7 or a hollow annular ridge 13 is provided as in 5th 5. , It A concave groove 14 may be provided at the upper end of the small external portion 5a of the field corresponding to each ridge. In this case, since the annular ridge 12 or the hollow annular ridge 13 fits into the concave groove 14, the attachment of the upright leg member 7 to the bottle is further strengthened. The strength of the peripheral wall of the bottle can be increased.
次に第 6 囟 に よ リ 起立用脚部材の接地面積を広 げた実施例を説明する。 こ の場合は、 起立用脚部 材 7 の下部周壁 9 にお い て 、 折 り 返し部 9a'は下部 周壁の外壁 9bと の間に空間 A を有する よ う に形成 し、 下部周壁 9 の接地面 9cを広げる。 ま た折 り 返 し部 9a J上端は下部周壁の外壁 9bに接つ し、 折 り 返 し部 9a'に続いて形成 した球面状の壜底保持部 1( はその中央部が下部周壁 9 の下端よ リ 高い位置に 形成する 。  Next, an embodiment in which the contact area of the upright leg member is increased according to the sixth item will be described. In this case, in the lower peripheral wall 9 of the standing leg member 7, the folded portion 9a 'is formed so as to have a space A between the lower peripheral wall 9b and the outer wall 9b of the lower peripheral wall. Expand the contact surface 9c. In addition, the folded part 9a J has an upper end in contact with the outer wall 9b of the lower peripheral wall, and the spherical bottle bottom holding part 1 (the central part of the lower part of the lower peripheral wall 9) formed following the folded part 9a '. It is formed at a position higher than the lower end of.
従って こ の実施例 にお いて は、 起立用脚部材の 接地面 9cが広いの で壜底保持部 1( が接地 し な く と も 安定に壜を起立さ せ る こ と がで き、 しか も 壜の 支持台等が振動 して も 空間 A を有す る 下部周壁 9 を介 して のみ振動が * に伝わる ので、 こ の起立用 脚部材 7 は ク ッ シ ヨ ン 作用 を有す る こ と になる 。  Therefore, in this embodiment, since the grounding surface 9c of the erecting leg member is wide, the bottle can be stably stood up even if the bottle bottom holding portion 1 (is not grounded). Even when the bottle support vibrates, the vibration is transmitted to * only through the lower peripheral wall 9 having the space A, so that the standing leg member 7 has a cushioning action. This will be.
^ に第 7 A , 7 B 囟 に よ り 起立用 脚部材 7 の周 壁 に リ ブを設けて強度を高めた実施例を説明す  Finally, an example in which a rib is provided on the peripheral wall of the standing leg member 7 to increase the strength according to Nos. 7A and 7B 囟 will be described.
Figure imgf000008_0001
る 。 こ の場合は、 起立用脚部材の下部周壁 9 の内 壁 9aと 外壁 9bと の間に間隔を設けて接地面を広げ， 外壁 9bに鉛直方向の リ ブ 16を多数形成 した も ので あ る。 な お こ の リ ブ 16は内壁 9aに形成 して-も よ い c 下部周壁 9 の折 り 返 し部に続 く 壜底保持部 10の中 央部は下部周壁 9 の下端と 同一面上に形成す る。
Figure imgf000008_0001
. In this case, the grounding surface is widened by providing an interval between the inner wall 9a and the outer wall 9b of the lower peripheral wall 9 of the standing leg member, and a number of vertical ribs 16 are formed on the outer wall 9b. . A Li Bed 16 in our This forms the inner wall 9a - Hisashibu in the continued Ku bottle bottom retaining portion 10 in fold return Shi Department of yet good c bottom wall 9 on the lower end and the same surface of the lower wall 9 Formed in
ま た第 8 A ， 8 B 図 に示す起立用脚部材 7 は、 第 7 A 図 に示す も の よ り も リ ブ I6を高い位置 ま で 長 く 形成 し、 壜底保持部 10 に相当す る も のはな く 内側 に傾斜 した折 り 返 し部の端縁は開 口 した 円周 緣 17 に形成 して 、 該円周緣 17 に壜の底 6 が揷入し て保持さ れる 。 こ の場合、 底 6 の中央部は起立用 脚部材 7 の下端 よ リ 高い位置 に保持で き る よ う にThe 8 A, 8 B view the upright leg member 7 shown was or is a 7 A nor Li Bed I 6 to the high position until in rather long form Ri good is shown in Figure, corresponds to the bottle bottom holding portion 10 The edge of the folded portion that is inwardly inclined is formed into an open circle 17, into which the bottom 6 of the bottle is inserted and held. In this case, the center of the bottom 6 should be held higher than the lower end of the standing leg member 7.
T o T o
以上の実施例において は、 リ ブ 16に よ り 起立用 脚部材 7 の強度が高ま り 、 かつ接地面が広いので 安定 して *を保持す る こ と 力；で き る 。  In the embodiment described above, the strength of the standing leg member 7 is increased by the ribs 16 and the contact surface is wide because the contact surface is wide.
^ に第 9 A 図 によ リ 起立用脚部材 7 を階段状に 形成 した実施例を説明す る 。 起立用 脚部材の外周 壁 18は下方に向つて小径 と な る 階段状に形成 し、 下端か ら上方 に折 り 返 し た円側 に球！]状の壜底保 持 ¾ 10を形成 し、 *底保持部 10の 中央部は外周壁 isの 下 ¾ よ り 高い位置 に形成す る 。  FIG. 9A illustrates an embodiment in which the upright leg member 7 is formed in a step-like shape with reference to FIG. 9A. The outer peripheral wall 18 of the upright leg member is formed in a step-like shape having a small diameter toward the bottom, and a ball is formed on the circular side turned upward from the lower end! A bottle-shaped bottom holding part 10 is formed. * The center part of the bottom holding part 10 is formed at a position higher than the lower part of the outer peripheral wall is.
ΟΜΡΙ 第 9 B 図に示す実施例は、 起立用脚部材 7 の折 り 返 し部 19を も 階段状に形成 した実施例であ る。 ΟΜΡΙ The embodiment shown in FIG. 9B is an embodiment in which the folded portion 19 of the standing leg member 7 is also formed in a step shape.
以上の実施例において は、 起立用脚部 7 が階段 状に形成 して あ る ので、 横方向の外力に対 し リ ブ を設けた と 同様の強度を増 し、 ま た重力方向に対 して ク ッ シ ョ ン効果力'；あつて シ ョ ッ ク に対して壜 への衝撃力を弱め る こ と がで き る 。  In the above embodiment, since the standing leg 7 is formed in a step-like shape, the strength is increased in the same manner as the case where the rib is provided for the external force in the lateral direction, and the standing force is increased in the direction of gravity. 'Shock effect'; It can reduce the impact force on the bottle against the shock.
次に第 10 A囟 によ り 起立用脚部材の底部を平面 状に形成 した実施例を説明す る 。 こ の場合の起立 用脚部材 7 は、 底壁 20を平面状の 円形に形成 し、 底壁 20の周囲 に環状の接地面部 21 を下方に突出 さ せて 形成 し、 接地 ¾部 21 の外周か ら上方に起立す る 筒壁 22を連続さ せる こ と に よ り 形成す る。 筒壁  Next, a description will be given of an embodiment in which the bottom of the standing leg member is formed in a flat shape according to the 10th paragraph. In this case, the standing leg member 7 is formed by forming the bottom wall 20 into a flat circular shape, forming an annular grounding surface portion 21 protruding downward around the bottom wall 20, and forming an outer periphery of the grounding portion 21. It is formed by connecting a cylindrical wall 22 that stands upward from above. Tube wall
22の上端に、 場の小外径部 5aの上端と 緊密に嵌合 す る 係止緣 23を形成 し、 該係止緣 23は僅かに上方 内側 に屈曲 して レ、 る。 At the upper end of 22, there is formed a locking portion 23 which fits tightly with the upper end of the small outer diameter portion 5 a of the field, and the locking portion 23 is bent slightly upward and inward.
こ の起立用脚部材 7 は 、 第 10 B 囟に示す よ う に  The upright leg member 7 is provided as shown in FIG.
»2 個.の起立用 部 ^を突 き合せに筒壁 22を連続さ せた状態で プ ロ —成形に よ り 一体成形し、 それを 中央部で切離す こ と に よ り 形成す る 。 こ の場合、 —方の部分に ブ ロ 一成形の際に付設さ れる 圧縮空 気吹込み □ 23が形成 さ れ る がそ の基端か ら 除去す れば使用 で き る 。 »Two pieces are formed integrally by pro-molding with the cylindrical wall 22 continuous with the two erecting parts ^ abutting each other and then separated at the center to form . In this case, the compressed air blowing □ 23 attached to the-part when forming the blow is formed, but it can be used if it is removed from its base end.
0MPI0MPI
、 WIP0一 ,κ 以上の実施例において は、 起立脚部材の接地面 部 21 を大 き な環状に形成 した ので壜を安定に支持 で き、 しか も 壜底が接す る 底壁 20は接地面部 21 よ り 少 し高い位置であ る ので壜に伝わ る 衝撃を弱め る こ と がで き る 。 さ ら に起立用脚部材は同時に 2 個形成で き、 製造上都合が よ い。 , WIP0, κ In the above embodiment, since the grounding surface portion 21 of the upright leg member is formed in a large annular shape, the bottle can be stably supported, and the bottom wall 20 where the bottle bottom contacts is smaller than the grounding surface portion 21. The high position can reduce the impact transmitted to the bottle. Further, two standing leg members can be formed at the same time, which is convenient for manufacturing.
-BUREAU-BUREAU
OMPI OMPI

Claims

請求の範囲 The scope of the claims
1. 口頸部 と 、 なで肩状の肩部と 、 円筒状の胴部 と 、 外方へ球面状に張出す底壁を有し、 少 く と も 口頸部以外を二軸延伸 さ せて 形成 した飽和ポ リ ェ ス テ ル樹脂製壜に お いて 、  1. It has a mouth and neck, a stroking shoulder, a cylindrical torso, and a bottom wall that protrudes outward in a spherical shape, and at least a portion other than the mouth and neck is biaxially stretched. In the formed saturated polyester resin bottle,
該壜の下部を小径に形成 して その上端に段部を 形成 し、 上端が前記段部 に係止する 周壁と 該周壁 に連続 して形成 した壜底保持部と か ら起立用脚部 材を形成 し、 該起立用脚部材の周壁を場の下部に  A lower portion of the bottle is formed to have a small diameter and a step is formed at an upper end thereof, and an upper end is locked to the step and a peripheral wall and a bottle bottom holding portion formed continuously with the peripheral wall, and a leg member for standing up from the peripheral wall. And forming the peripheral wall of the standing leg member at the bottom of the field.
10 嵌合さ せて 場の起立を可能 と した起立用脚部材を  10 Fit a standing leg member that can be
設けた飽和ポ リ エ ス テ ル樹脂製壜。  Provided saturated polyester resin bottle.
2. 請求の範囲第 】 項の飽和ポ リ エ ス テ ル樹脂製 壜にお い て 、 起立用 脚部材の壜底保持部の中央底 部と 、 周壁下端と を 同一高さ に形既 した。  2. In the saturated polyester resin bottle according to the claim, the central bottom portion of the bottle bottom holding portion of the standing leg member and the lower end of the peripheral wall are formed at the same height. .
ΐδΐδ
3. 請求の範囲第 1 項の飽和ポ リ エ ス テ ル樹脂製 3. Made of saturated polyester resin as defined in claim 1
場にお いて、 壜の小外径部に環状溝を形成 し、 該 環状溝に係合す る 環状突部 起立用脚部材の周壁 に形^ した c An annular groove is formed in the small outer diameter portion of the bottle in the place, and an annular protrusion engaged with the annular groove is formed on the peripheral wall of the standing leg member c.
4. 請求の範囲篛 ] 項の飽和ポ リ エ ス テ ル樹脂製  4. Claims [1] Made of saturated polyester resin
20 に お い て 、 起立用 脚部材の下端は空間を有 した折 り 返 し ¾ に形成 し、 ¾底保持部は該折 り 返 し部下 端 よ り 高い位 a に形成 した。 20, the lower end of the standing leg member was formed in a folded-back space having a space, and the bottom holding portion was formed in a position a higher than the lower end of the folded portion.
. 請求の範囲第 ] 項の飽和ポ リ エ ス テ ル樹脂製  [Claims] Made of saturated polyester resin
ΟΜΡΙ ΟΜΡΙ
、 wiPo - , WiPo-
？ JVAT10 壜において 、 起立用保持部材の周壁に多数の リ ブ を形成 した。 ? JVAT10 In the bottle, a number of ribs were formed on the peripheral wall of the upright holding member.
ο· 求の範囲第 5 項の飽禾 Π ポ リ エ ス テ ル樹脂製 t—お .いて 、 起立用保持部材の下部は空間を有し た折返 し部に形成 し、 起立用保持部材の壜底保持 部の 中央は開 口 に形成 し、 該開 口 の縁部で壜底を 保持可能 に した。 ο · The range of the request The saturation of item 5 製 Polyester resin t-. The lower part of the erecting holding member is formed in a folded part with a space, and the erecting holding member is The center of the bottle bottom holding part was formed in an opening, and the bottom of the opening could be held at the edge of the opening.
7. 求の範囲第 1 項の飽 I ポ リ エ ス テ ル樹脂製 壜において、 起立用保持部材の周壁を下方に向つ て 順次小径 と な る 複数の段状に形成 した  7. In the saturated polyester resin bottle of item 1 of the claim, the peripheral wall of the erecting holding member is formed into a plurality of steps gradually decreasing in diameter toward the bottom.
• 5冃求の範囲第 1 項の錯和ポ リ エ ス テ ノレ樹脂製 壜にお いて 、 起立用保持部材の壜底保持部を周壁 卜 ¾5よ リ 少 し高い位置 に水平面状に形成 して 、 場 底を支持す る よ う に した  • In the range of claim 5, the bottle bottom holding part of the holding member for erecting is formed in a horizontal plane at a position slightly higher than the surrounding wall plate # 5 in the complex polyester resin bottle of item 1 above. To support the floor
PCT/JP1979/000162 1979-06-22 1979-06-22 Saturated polyester resin-made bottle with standing leg member WO1981000009A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19792950267 DE2950267C2 (en) 1979-06-22 1979-06-22 Method of making a bottle rack
GB8103602A GB2062575B (en) 1979-06-22 1979-06-22 Satuarted polyester resin-made bottle with standing leg member
PCT/JP1979/000162 WO1981000009A1 (en) 1979-06-22 1979-06-22 Saturated polyester resin-made bottle with standing leg member
EP79900685A EP0030562B1 (en) 1979-06-22 1979-06-22 Saturated polyester resin-made bottle with standing leg member

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/JP1979/000162 WO1981000009A1 (en) 1979-06-22 1979-06-22 Saturated polyester resin-made bottle with standing leg member
WOJP79/00162 1979-06-22

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WO1981000009A1 true WO1981000009A1 (en) 1981-01-08

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DE3925165A1 (en) * 1989-07-28 1991-02-07 Ultrakust Electronic Gmbh SAMPLE CONTAINER
US5465891A (en) * 1991-05-22 1995-11-14 Aladdin Industries, Inc. Beverage container holder
US5312013A (en) * 1991-05-22 1994-05-17 Aladdin Industries, Incorporated Beverage container construction
US5651523A (en) * 1995-08-31 1997-07-29 Aladdin Industries, Inc. Article support system having multiple utilities
DE19604528A1 (en) * 1996-02-08 1997-08-14 Tetra Laval Holdings & Finance Elastic packaging and method and device for producing such packaging

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JPS5132153A (en) * 1974-09-11 1976-03-18 Mitsubishi Electric Corp SOSA AREIANTENA
JPS5170086A (en) * 1974-11-14 1976-06-17 Du Pont

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US3349940A (en) * 1964-12-28 1967-10-31 Cornelius Co Thermally insulated tank
US3465071A (en) * 1966-06-08 1969-09-02 Illinois Tool Works Reduced neck article forming method and apparatus
US3482724A (en) * 1968-02-13 1969-12-09 Owens Illinois Inc Composite containers
DE6943158U (en) 1969-11-05 1970-02-12 Bellaplast Gmbh THIN-WALLED CONTAINERS, IN PARTICULAR CUP-SHAPED PACKAGING CONTAINERS
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JPS497080A (en) * 1972-03-24 1974-01-22
JPS5130068A (en) * 1974-07-02 1976-03-13 Illinois Tool Works
JPS5132153A (en) * 1974-09-11 1976-03-18 Mitsubishi Electric Corp SOSA AREIANTENA
JPS5170086A (en) * 1974-11-14 1976-06-17 Du Pont

Also Published As

Publication number Publication date
GB2062575B (en) 1983-08-03
GB2062575A (en) 1981-05-28
EP0030562A1 (en) 1981-06-24
DE2950267T1 (en) 1982-01-28
DE2950267C2 (en) 1986-11-06
EP0030562B1 (en) 1984-05-02
EP0030562A4 (en) 1981-05-19

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