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    • 4. 发明授权
    • Plastic blow molded freestanding container
    • 塑料吹塑独立容器
    • US06908002B2
    • 2005-06-21
    • US10689360
    • 2003-10-20
    • William C. YoungRichard C. DarrDale H. Behm
    • William C. YoungRichard C. DarrDale H. Behm
    • B65D1/02B65D1/42B65D23/00
    • B65D1/0284
    • A plastic blow molded container (10) is disclosed as including a freestanding base structure (20) that is constructed with a plurality of alternating hollow legs (22) and curved ribs (34), and a hub (41) from which the legs and ribs extend radially with a construction that provides good stability against tipping as well as the capability of withstanding internal pressure. The legs (22) have lower flat feet (24) with an outer diameter Df, and the hub (41) has a periphery connected to the feet and ribs with a height Hp such that the ratio of the diameter Df over the height Hp is in the range of about 25 to 90 to maintain strength without the hub engaging the supporting surface on which the feet rest. The construction disclosed of the legs (22), ribs (34) and hub (41, 41′ and 41″) enhances the capability of the base structure in providing good stability as well as the capability of withstanding internal pressure and stress cracking.
    • 公开了一种塑料吹塑容器(10),其包括由多个交替的空心腿(22)和弯曲肋(34)构成的独立的基座结构(20),以及轮毂(41) 肋条以提供良好的倾翻稳定性以及承受内部压力的能力的结构径向延伸。 腿部(22)具有具有外径D 的下平的平脚(24),并且轮毂(41)具有连接到脚的周边和高度为H < / SUB>,使得高度H P P的直径Dψ的比值在大约25至90的范围内,以保持强度而不使轮毂接合支撑表面 脚搁在其上 公开的腿部(22),肋(34)和轮毂(41,41'和41“)的结构增强了基础结构提供良好稳定性以及承受内部压力和应力开裂能力的能力。
    • 6. 发明授权
    • Plastic blow molded freestanding container
    • 塑料吹塑独立容器
    • US06260724B1
    • 2001-07-17
    • US09502100
    • 2000-02-10
    • William C. YoungRichard C. DarrDale H. Behm
    • William C. YoungRichard C. DarrDale H. Behm
    • B65D102
    • B65D1/0284
    • A plastic blow molded container (10) is disclosed as including a freestanding base structure (20) that is constructed with a plurality of alternating hollow legs 22 and curved ribs (34), and a hub (41) from which the legs and ribs extend radially with a construction that provides good stability against tipping as well as the capability of withstanding internal pressure. Each rib (34) has an outer upper end (36) with a circumferential width Wu and an inner lower end (38) with a circumferential width Wl that is greater than the circumferential width Wu of the upper rib end so the lower rib end is capable of resisting stress cracking. An intermediate rib portion (40) of a curved shape tapers between the ends with an included angle B in the range of about 1° to 8° and preferably about 2°. The specific construction disclosed of the legs, ribs (34) and hub (41, 41′, 41″) enhance the capability of the base structure in providing good stability as well as the capability of withstanding internal pressure and stress cracking.
    • 公开了一种塑料吹塑容器(10),其包括由多个交替的空心支腿22和弯曲肋(34)构成的独立的基座结构(20),和轮毂(41) 径向地具有提供良好的倾翻稳定性以及承受内部压力的能力的结构。 每个肋(34)具有周向宽度为Wu的外侧上端(36)和内侧下端(38),其周向宽度W1大于上部肋端部的周向宽度Wu,因此下部肋端部 能够抵抗应力开裂。 弯曲形状的中间肋部(40)在端部之间逐渐变细,夹角B在约1°至8°的范围内,优选约2°。 公开的腿,肋(34)和轮毂(41,41',41“)的具体结构增强了基础结构提供良好的稳定性以及耐受内部压力和应力开裂的能力的能力。
    • 8. 发明授权
    • Plastic blow molded freestanding container
    • 塑料吹塑独立容器
    • US5064080A
    • 1991-11-12
    • US614220
    • 1990-11-15
    • William C. YoungRichard C. Darr
    • William C. YoungRichard C. Darr
    • B65D1/02
    • B65D1/0284
    • A plastic blow molded container (10) is disclosed as including a freestanding base structure (20) that is constructed with a plurality of downwardly projecting hollow legs 22, a plurality of curved ribs (34) located between the legs, and a hub 41 from which the legs and ribs extend radially with a construction that provides good stability against tipping as well as the capability of withstanding internal pressure. Each leg (22) has a lower flat foot (24) coplanar with the other feet and the feet have an outer diameter D.sub.f that is at least 0.75 of the diameter D of the cylindrical body portion. Each flat foot (24) also has a junction (28) with an associated outer wall (26) of the foot and this junction has a radius of curvature R.sub.j less than 0.05 of the diameter D of the cylindrical body portion. A planar inner connecting portion (30) of each foot (22) is inclined and extends upwardly and inwardly to the hub (41) while side walls (32) of the legs are connected to the curved ribs (34) which each have a curved intermediate portion that extends between outer and inner ends (36,38) of the rib along a curved intermediate rib portion (40). On one embodiment the hub (41) has an upwardly extending shape; in another embodiment the hub (41') has a flat horizontally extending shape; and in a further embodiment the hub (41") has a downwardly extending shape. The specific construction disclosed of the legs (22), ribs (34) and hub (41, 41', 41") enhance the capability of the base structure in providing good stability as well as the capability of withstanding internal pressure.
    • 公开了一种塑料吹塑容器(10),其包括独立式基座结构(20),该独立式基座结构(20)由多个向下突出的中空腿22,位于腿之间的多个弯曲肋(34) 腿部和肋骨径向延伸,结构提供良好的倾斜稳定性以及承受内部压力的能力。 每个腿(22)具有与另一个脚共面的下平底脚(24),并且脚具有至少为圆柱体部分直径D的0.75的外径Df。 每个扁平脚(24)还具有与脚的相关联的外壁(26)的接合部(28),并且该连接部的曲率半径R j小于圆柱体部分的直径D的0.05。 每个脚部(22)的平面内部连接部分(30)倾斜并向上并向内延伸到轮毂(41),而腿部的侧壁(32)连接到弯曲的肋条(34),每个弯曲的肋条(34) 中间部分沿着弯曲的中间肋部分(40)在肋的外端和内端(36,38)之间延伸。 在一个实施例中,毂(41)具有向上延伸的形状; 在另一个实施例中,轮毂(41')具有平坦的水平延伸的形状; 并且在另一实施例中,毂(41“)具有向下延伸的形状。 公开的腿部(22),肋(34)和轮毂(41,41',41“)的具体结构提高了基础结构的能力,提供良好的稳定性以及承受内部压力的能力。
    • 10. 发明授权
    • Plastic blow molded freestanding container
    • 塑料吹塑独立容器
    • US07520400B2
    • 2009-04-21
    • US11688468
    • 2007-03-20
    • William C. YoungRichard C. DarrDale H. Behm
    • William C. YoungRichard C. DarrDale H. Behm
    • B65D1/02B65D1/42B65D23/00
    • B65D1/0284
    • A plastic blow molded container (10) is disclosed as including a freestanding base structure (20) that is constructed with good stability against tipping provided by five alternating hollow legs (22) and five curved ribs (34) that alternate, and a hub (41) from which the legs and ribs extend radially with a construction that provides good stability against tipping as well as the capability of withstanding internal pressure. The legs (22) have lower flat feet (24) of truncated wedge shapes with an outer diameter Df, and the hub (41) has a periphery connected to the feet and ribs with a height Hp such that the ratio of the diameter Df over the height Hp is in the range of about 25 to 90 to maintain strength without the hub engaging the supporting surface on which the feet rest.
    • 公开了一种塑料吹塑容器(10),其包括独立式基座结构(20),其被构造成具有良好的稳定性,防止由五个交替的空心支腿(22)和五个交替的弯曲肋(34)提供倾翻,并且轮毂 41),腿部和肋骨从其径向延伸,具有提供良好的抗倾倒稳定性以及承受内部压力的能力的结构。 腿部(22)具有具有外径Df的截头楔形形状的下平的平脚(24),并且轮毂(41)具有连接到具有高度Hp的脚和肋的周边,使得直径Df超过 高度Hp在约25至90的范围内,以保持强度,而不会使轮毂接合脚搁置的支撑表面。