WO1981000009A1 - Bouteille en resine de polyester saturee avec patte de support - Google Patents

Bouteille en resine de polyester saturee avec patte de support Download PDF

Info

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
English (en)
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 PCT/JP1979/000162 priority Critical patent/WO1981000009A1/fr
Priority to GB8103602A priority patent/GB2062575B/en
Priority to EP79900685A priority patent/EP0030562B1/fr
Priority to DE19792950267 priority patent/DE2950267C2/de
Publication of WO1981000009A1 publication Critical patent/WO1981000009A1/fr

Links

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

Une bouteille a haute pression en resine de polyester saturee avec un fond spherique est pourvue en son fond d'une patte support. Ce corps de bouteille (1) possede une partie de diametre reduit (5a) formee a sa partie inferieure et le fond (6) du corps de la bouteille presente une forme spherique. Une patte support (7) est adaptee sur la portion de diametre reduit (5a); cette patte support est formee avec des parois peripheriques (8, 9) et un porte-bouteille (10).
PCT/JP1979/000162 1979-06-22 1979-06-22 Bouteille en resine de polyester saturee avec patte de support WO1981000009A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PCT/JP1979/000162 WO1981000009A1 (fr) 1979-06-22 1979-06-22 Bouteille en resine de polyester saturee avec patte de support
GB8103602A GB2062575B (en) 1979-06-22 1979-06-22 Satuarted polyester resin-made bottle with standing leg member
EP79900685A EP0030562B1 (fr) 1979-06-22 1979-06-22 Bouteille en resine de polyester saturee avec patte de support
DE19792950267 DE2950267C2 (de) 1979-06-22 1979-06-22 Verfahren zum Herstellen eines Flaschengestells

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
WOJP79/00162 1979-06-22
PCT/JP1979/000162 WO1981000009A1 (fr) 1979-06-22 1979-06-22 Bouteille en resine de polyester saturee avec patte de support

Publications (1)

Publication Number Publication Date
WO1981000009A1 true WO1981000009A1 (fr) 1981-01-08

Family

ID=13677670

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1979/000162 WO1981000009A1 (fr) 1979-06-22 1979-06-22 Bouteille en resine de polyester saturee avec patte de support

Country Status (4)

Country Link
EP (1) EP0030562B1 (fr)
DE (1) DE2950267C2 (fr)
GB (1) GB2062575B (fr)
WO (1) WO1981000009A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3925165A1 (de) * 1989-07-28 1991-02-07 Ultrakust Electronic Gmbh Probenbehaelter
US5312013A (en) * 1991-05-22 1994-05-17 Aladdin Industries, Incorporated Beverage container construction
US5465891A (en) * 1991-05-22 1995-11-14 Aladdin Industries, Inc. Beverage container holder
US5651523A (en) * 1995-08-31 1997-07-29 Aladdin Industries, Inc. Article support system having multiple utilities
DE19604528A1 (de) * 1996-02-08 1997-08-14 Tetra Laval Holdings & Finance Fließmittelpackung und Verfahren sowie Vorrichtung zur Herstellung einer solchen Verpackung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS497080A (fr) * 1972-03-24 1974-01-22
JPS5130068A (fr) * 1974-07-02 1976-03-13 Illinois Tool Works
JPS5132153A (ja) * 1974-09-11 1976-03-18 Mitsubishi Electric Corp Sosaareiantena
JPS5170086A (fr) * 1974-11-14 1976-06-17 Du Pont

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1753180U (de) * 1957-07-19 1957-09-26 Heinrich Brauch Blechemballage Behaelter mit fussreif.
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 (de) 1969-11-05 1970-02-12 Bellaplast Gmbh Duennwandiger behaelter, insbesondere becherfoermiger verpackungsbehaelter
US3722725A (en) * 1970-09-24 1973-03-27 Monsanto Co Package for pressurized fluent materials a
GB1469756A (en) * 1973-06-05 1977-04-06 Stoud Ltd D Manufacture of disposable containers or cups

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS497080A (fr) * 1972-03-24 1974-01-22
JPS5130068A (fr) * 1974-07-02 1976-03-13 Illinois Tool Works
JPS5132153A (ja) * 1974-09-11 1976-03-18 Mitsubishi Electric Corp Sosaareiantena
JPS5170086A (fr) * 1974-11-14 1976-06-17 Du Pont

Also Published As

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

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