초록 ▼

An extendable aid standing for a luggage comprises a main member, fixed at the bottom end of a luggage. Two rotated members, having two helical guiding slots, pivoted at the lateral ends of the main member for turning between a collapsed position and an extended position. Two pressed members receive

An extendable aid standing for a luggage comprises a main member, fixed at the bottom end of a luggage. Two rotated members, having two helical guiding slots, pivoted at the lateral ends of the main member for turning between a collapsed position and an extended position. Two pressed members received in two coupled bushings respectively and with two pins insert into the corresponded the pressed members and the coupled bushings. Two elastic means received in the coupled bushings respectively, with one end against at the coupled bushing and the other end against at the pressed member. The coupled bushing, with the pressed members and the elastic means, received in the bottom end of the main member, and let the two ends of the pin received in the guiding slots of the rotated member respectively. The pressed can shift between an unpressed position and a pressed position, by the mean time of shifting, the rotated members are driven to turn to the collapsed position and the extended position to prevent tipped the luggage forwards.

대표청구항 ▼

1. An extendable aid standing for a luggage, comprising:a main member adapted to be fixed to a bottom of a luggage; at least one rotated member having an elongated arm; said rotated member pivotable on said main member so that said rotated member can rotate between a collapsed position, in which sai

1. An extendable aid standing for a luggage, comprising:a main member adapted to be fixed to a bottom of a luggage; at least one rotated member having an elongated arm; said rotated member pivotable on said main member so that said rotated member can rotate between a collapsed position, in which said arm of said rotated member is adapted to be oriented to a front side of the luggage, and a extended position, in which said arm of said rotated member is adapted to be oriented to a lateral side of the luggage; at least one pressed member engaged on a bottom of said main member, wherein said pressed member can displace between a unpressed position, in which said pressed member has been moved outwards from said main member, and a pressed position, in which said pressed member has moved inwards to said main member; means for driving said rotated member to turn to the collapsed position and the extended position when said pressed member is moved to the unpressed position and the pressed position; and at least one elastic means which has a first end engaged against said main member and a second end engaged against said pressed member to force said pressed member to the unpressed position; wherein when a pressure with a predetermined value is exerted on said pressed member to overcome said elastic means, said pressed member will move to the pressed position and drive said rotated member to turn to the extended position; and wherein when the pressure is smaller than the predetermined value, said elastic means will force said pressed member to move to the unpressed position and said rotated member will be driven to turn to the collapsed position.