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用于可扩展行李的棘轮压缩器
Ratchet compressor for expandable luggage
US-7328779-B2用于压缩和自动扩展行李箱,便于用户操作。
专利摘要
公开了一种用于压缩和自动扩展可扩展行李箱(2)的方法和系统,包括棘轮机构(8)和弹力绳(32),该弹力绳用于将锁定机构偏置在锁定位置,该锁定机构的形式为与齿(44)配合的棘爪(54),并用于偏置千斤顶机构(14)以实现自动扩展。弹力绳(32)将棘轮压缩器系统(8)偏置在扩展状态。因此,以非常易于使用的方式实现了自动扩展。除了在行李箱(2)打开时操作外,棘轮压缩器(8)还可以在行李箱(2)已装好并关闭后从行李箱(2)的外部操作。然后,用户只需向盖(24)施加压力即可压缩行李箱(2)。因此,棘轮压缩器系统(8)提供了一种无拉链的自动化方法,用于扩展行李箱(2)以及在行李箱(2)关闭后压缩行李箱(2)。
Original abstractDisclosed is a method and system for compressing and automatically expanding an expandable luggage case 2 comprising a ratchet mechanism 8 and a bungee cord 32 , that is used to bias a locking mechanism, in the form of detents 54 that mate with teeth 44 , in a locked position, and to bias a jack mechanism 14 for automatic expansion. The bungee cord 32 biases the ratchet compressor system 8 in an expanded state. Thus, automatic expansion is achieved, in a very easy to use manner. In addition to being operated while the luggage case 2 is open, the ratchet compressor 8 is also operable from the outside of the luggage case 2 once the luggage case 2 has been packed and closed. A user may then compress the luggage case 2 simply by applying pressure to the lid 24 . The ratchet compressor system 8 therefore provides a zipper-less, automated method of expanding a luggage case 2 as well as compressing the luggage case 2 once the luggage case 2 has been closed.
专利附图(8)








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