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    • 67. 发明授权
    • Chair having retractable cup holder
    • 椅子有可伸缩杯架
    • US09532654B1
    • 2017-01-03
    • US15083762
    • 2016-03-29
    • Adams Mfg. Corp.
    • William E. Adams, IVMatthew GoodworthKevin A. HarperShlomo Snir
    • A47C7/68A47C5/12
    • A47C7/68A47C5/12
    • A stackable molded plastic chair has a cup holder is connected to a cylindrical boss on the underside of a chair arm for movement between a retracted position lying underneath the chair arm and an open position extending away from the arm of the chair. The cup holder has a tubular boss having a first portion extending from the top surface of the cup holder and a second portion extending from the bottom surface of the cup holder. The first portion is at least partially within the cylindrical boss on the chair arm. A pin within the tubular boss has two or more spaced apart legs each leg having a foot. As the pin is inserted into the tubular boss the legs will move inward and then will move outward when the feet reach a recess on the inside surface of the cylindrical boss on the chair arm. The feet are each sized and configured to fit into the recess and the legs preferably have an outward curvature. The use of multiple legs having an outward curvature allows the pin to pop free when an excessive force is applied to the cup holder releasing the cup holder from the chair arm without breaking either the cup holder or the chair arm.
    • 可堆叠的模制塑料椅子具有杯架连接到椅子臂的下侧上的圆柱形凸台,用于在位于椅子臂下方的缩回位置和远离椅子的臂之间的打开位置之间移动。 杯架具有管状凸台,其具有从杯保持器的顶表面延伸的第一部分和从杯保持器的底表面延伸的第二部分。 第一部分至少部分地位于椅子臂上的圆柱形凸台内。 管状凸台内的销具有两个或多个间隔开的腿,每个腿具有一个脚。 当销插入管状凸台中时,腿将向内移动,并且当脚到达椅子臂上的圆柱形凸起的内表面上的凹部时将向外移动。 脚的每个尺寸和构造均适合于凹进,并且腿部优选地具有向外的曲率。 使用具有向外曲率的多个腿部能够在向杯座施加过大的力量时使针头自由弹开,从而使杯架从椅子臂上脱离而不会破坏杯架或椅子臂。
    • 68. 发明申请
    • STANDING SHOVEL
    • US20160128260A1
    • 2016-05-12
    • US14538174
    • 2014-11-11
    • William E. Adams
    • William E. Adams
    • A01B1/02E01H5/02
    • E01H5/02A01B1/026
    • A tool adapted to collect, lift, and move material has a lifting structure attached to a collection element and at least one handle attached to the lifting structure. The lifting structure may have two or three segments. Each segment may have rails spaced apart and substantially parallel to each other with at least one cross member disposed there-between. The segments are oriented relative to one another to reduce the amount of bending required to lift material in the collection element. Adjacent segments in the lifting structure may be pivotally attached to each other. This tool can be free standing when used as a dustpan.
    • 适于收集,提升和移动材料的工具具有附接到收集元件的提升结构和附接到提升结构的至少一个手柄。 提升结构可以具有两个或三个段。 每个段可以具有间隔开并且基本上彼此平行的轨道,其间布置有至少一个横向构件。 这些段相对于彼此定向以减少提升收集元件中材料所需的弯曲量。 提升结构中的相邻段可以彼此枢转地连接。 当用作簸箕时,该工具可以自由站立。