用于服装或包袋口袋,可自动或手动闭合袋口。
专利摘要
一种适用于结合到服装、行李物品、个人配饰等中的口袋,设有主动机构和控制装置以封闭口袋。这种封闭动作可以手动触发,但也可以在口袋偏离直立方向或经历震动动作时自动触发。在一个实施例中,封闭动作由一段形状记忆材料执行,该材料在加热时收缩,以将口袋前面板顶部部分拉靠后面板顶部部分并封闭口袋开口。
Original abstractA pocket suitable for incorporation in garments, luggage items, personal accessories or the like is provided with an active mechanism and control apparatus to close the pocket. Such closing action may be triggered manually but can also be triggered automatically when the pocket is moved away from an upright orientation or experiences a jolting action. In one embodiment the closing action is performed by a length of shape memory material which contracts when heated to pull the pocket front panel top portion against the rear panel top portion and close the pocket opening.
专利附图(6)






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