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    • 31. 发明申请
    • JAR OPENER DEVICES AND METHODS
    • JAR开放装置和方法
    • US20130298508A1
    • 2013-11-14
    • US13470266
    • 2012-05-12
    • James J. Metcalf
    • James J. Metcalf
    • B67B7/44B65B43/40B67B7/18
    • B67B7/186
    • A handheld jar opener device has a handle and a strap extending from near a corner of the front and one (left) side of the handle. The strap is formed into a loop in front of the handle, and extends through a tunnel disposed diagonally through the handle from near a corner of the front and an opposite (right) side of the handle to the one (left) side of the handle, with a residual portion of the strap extending beyond the handle. The device may engage the lid of a jar, or the body of the jar. Two devices may be used as a system to engage both the lid and body of the jar. Force applied to the handle(s) is translated as torque to the lid and/or body of the jar.
    • 手持式开瓶器装置具有手柄和从手柄的前部的角部和一个(左侧)附近延伸的带子。 带子被形成为在手柄前面的环,并且延伸穿过从手柄的前角和相对(右)侧的拐角处靠近手柄的一个(左侧)而对角地穿过手柄设置的通道 带的剩余部分延伸超过手柄。 该装置可以接合罐的盖子或罐的主体。 两个装置可以用作系统以接合罐的盖子和主体。 施加到手柄的力被转换为盖子和/或罐体的扭矩。
    • 32. 发明申请
    • Object gripping device
    • 物体夹持装置
    • US20040124648A1
    • 2004-07-01
    • US10329659
    • 2002-12-26
    • Steven A. Williams
    • B66C001/42
    • B67B7/186B66C1/62B66F9/18
    • A gripper device for loosening, tightening or gripping objects. The gripper device has a support structure with a fixed, object contact surface, that preferably has a high friction surface. One end of a pivot arm is pivotally attached to the support structure. The pivot arm has a free end. A cinch strap with two ends is provided. On end of the cinch strap is attached to the free end of the pivot arm and another end of the cinch strap is fixed to the structure. By moving a jar or other cylindrical object into turning contact with the cinch strap, that object will be captured and held in place.
    • 用于松开,收紧或夹持物体的夹具装置。 夹持装置具有具有固定的物体接触表面的支撑结构,其优选地具有高摩擦表面。 枢转臂的一端枢转地附接到支撑结构。 枢轴臂具有自由端。 提供带两端的系带。 在束带的末端附接到枢转臂的自由端并且束带的另一端固定到结构上。 通过将罐子或其他圆柱形物体移动到与带束带接触的位置,该物体将被捕获并保持在适当位置。
    • 33. 发明授权
    • Lid loosener and tightener
    • 盖松动松紧器
    • US4840093A
    • 1989-06-20
    • US133651
    • 1987-12-16
    • Leman Goldman, Jr.
    • Leman Goldman, Jr.
    • B67B7/18
    • B67B7/186
    • A device for loosening and tightening the lids on jars or containers. The device has a handle, and a strap and brace attached to the handle. The strap is placed through the brace and formed into a loop so that it may be slipped over the lid. When a rotational force is applied to the handle, the brace pulls against the strap so as to apply a rotational force to the lid which is greater than the force applied to the handle. A spike extends from the top of the device which is placed through a hole in the strap to secure the strap to the handle. The strap has a series of holes to accommodate a large variation in sizes of lids. For loosening the lid, a counter-clockwise force, relative to the center of the lid when viewed from above, is applied to the handle. For tightening the lid, the handle is reversed and a clockwise force is applied to the handle. For infirm users who have arthritic hands and cannot grasp lids or containers, two devices may be used, with one strap placed around the lid and the other around the jar or container. The lids can be loosened or tightened by pushing against the handles rather than grasping them.
    • 用于松开和拧紧瓶子或容器上的盖子的装置。 该装置具有手柄,以及附着在手柄上的带子和支架。 带子通过支架放置并形成一个环,使其可以滑过盖子。 当旋转力施加到手柄时,支架拉动带子,以向盖子施加大于施加到手柄的力的旋转力。 尖头从设备的顶部延伸,该顶部通过带中的孔放置,以将带固定到手柄上。 表带有一系列孔,以适应盖子尺寸的大变化。 为了松开盖,当从上方观察时,相对于盖的中心的逆时针力被施加到手柄。 为了收紧盖子,把手被反转,并且向手柄施加顺时针力。 对于具有关节炎手并且不能抓住盖子或容器的体弱者,可以使用两个装置,一个带放置在盖子周围,另一个围绕瓶子或容器放置。 可以通过推动手柄而不是抓住盖子来松开或拧紧盖子。