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公开(公告)号:USD665637S1
公开(公告)日:2012-08-21
申请号:US29405208
申请日:2011-10-31
申请人: Bruce Baker
设计人: Bruce Baker
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公开(公告)号:USD579288S1
公开(公告)日:2008-10-28
申请号:US29277927
申请日:2007-03-14
申请人: Bruce Baker
设计人: Bruce Baker
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公开(公告)号:USD570654S1
公开(公告)日:2008-06-10
申请号:US29277926
申请日:2007-03-14
申请人: Bruce Baker
设计人: Bruce Baker
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公开(公告)号:USD564314S1
公开(公告)日:2008-03-18
申请号:US29283517
申请日:2007-08-16
申请人: Bruce Baker
设计人: Bruce Baker
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公开(公告)号:USD563742S1
公开(公告)日:2008-03-11
申请号:US29283514
申请日:2007-08-16
申请人: Bruce Baker
设计人: Bruce Baker
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公开(公告)号:US20110308225A1
公开(公告)日:2011-12-22
申请号:US13221069
申请日:2011-08-30
申请人: Bruce Baker
发明人: Bruce Baker
CPC分类号: B25G1/102 , Y10T16/44 , Y10T16/473 , Y10T16/476 , Y10T16/498
摘要: Handles allow hand tools, implements or other utensils to operate within their arc of natural use, motion and attack without requiring extension, flexion, radial deviation, or ulnar deviation of the wrist from the neutral plane of the forearm. The preferred embodiments further include a grip shaped to increase the effectiveness of the tool and minimize antagonism between muscles and tendons of the wrist, forearm and upper arm, while maximizing the effectiveness of the gripping force delivered to it by the user. Maintaining the wrist and forearm in a neutral position increases a tool user's potential strength by increasing the synergy between large muscles of the forearm and upper arm and shoulders. It also decreases compression of the tendons and nerves in the carpal tunnel and between the wrist and forearm. Grips according to the invention preferably conform in shape, diameter and dimensions to the physical architecture of the hand such that grip tension and compression of the tendons in the wrist and forearm is optimized, minimizing the compressive force on the small muscles, tendons, and ligaments of the fingers, hand, wrist, and forearm, while maximizing the contributive effectiveness of the larger muscles of the forearm, upper arm and shoulder.
摘要翻译: 手柄允许手工工具,器具或其他器具在其自然使用,运动和攻击的弧线内操作,而不需要将手腕从前臂的中性平面延伸,弯曲,径向偏移或尺骨偏离。 优选的实施例还包括被成形为增加工具的有效性并最小化手腕,前臂和上臂的肌肉和肌腱之间的拮抗作用的把手,同时最大限度地提高使用者递送给它的夹紧力的有效性。 将手腕和前臂保持在中立位置,通过增加前臂大肌肉与上臂和肩膀之间的协同作用,增加了刀具使用者的潜力。 它还减少腕管和手腕与前臂之间的肌腱和神经的压缩。 根据本发明的夹具优选地在形状,直径和尺寸上符合手的物理结构,使得手腕和前臂中的腱的握持张力和压缩得到优化,使小肌肉,腱和韧带上的压缩力最小化 的手指,手腕和前臂,同时最大限度地提高前臂,上臂和肩膀较大肌肉的贡献力。
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公开(公告)号:USD570653S1
公开(公告)日:2008-06-10
申请号:US29277924
申请日:2007-03-14
申请人: Bruce Baker
设计人: Bruce Baker
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公开(公告)号:USD569202S1
公开(公告)日:2008-05-20
申请号:US29283526
申请日:2007-08-16
申请人: Bruce Baker
设计人: Bruce Baker
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公开(公告)号:USD684441S1
公开(公告)日:2013-06-18
申请号:US29405216
申请日:2011-10-31
申请人: Bruce Baker
设计人: Bruce Baker
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公开(公告)号:USD682642S1
公开(公告)日:2013-05-21
申请号:US29403575
申请日:2011-10-07
申请人: Bruce Baker
设计人: Bruce Baker
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