摘要:
Some embodiments are directed to a foldable vehicle for use as a vehicle if being unfolded, and for use as a trolley if being folded. The vehicle in its folded configuration may also be placed in an upright parking position. The vehicle includes a first side frame coupled to a first wheel, a second side frame coupled to a second wheel and a coupling frame. The coupling frame includes a hinge joint between a first end and a second end of the coupling frame. The first end is hinged to the first side frame and the second end is hinged to the second side frame. When the first wheel translates towards the second wheel, the hinge joint moves from one side of the second wheel to the other side of the second wheel.
摘要:
The invention relates to a folding stroller such as a buggy having a seat. The frame of the stroller includes a pull/push rod; right and left front wheel rods, each provided with a front wheel; and a cross bar system provided between the front wheel rods. When the stroller is unfolded, the cross bar system fixes the distance between the wheel-carrying ends of the front wheel rods. The cross bar system is constructed such that when the stroller is folded, the distance between the wheel-carrying ends of the front wheel rods is less than when the stroller is unfolded. The cross bar system includes a right part, a left part and a middle part, which are provided with an interlocking member which, on rotation of the middle part, pushes the left and right parts apart and mutually fixes them.
摘要:
The invention relates to a swivel wheel (10) with suspension (14), comprising a wheel frame (11), a wheel element (12) able to turn about a horizontal wheel axle (13), a suspension (14) and an arm (15). At one end the arm (15) is attached to the wheel frame (11) such that it can pivot about a horizontal arm axis (17) and at the other end it supports the wheel axle (13) some distance away from the arm axis (17). The suspension (14) engages on the arm (15) at an arm engagement point (18) and on the wheel frame (11) at a frame engagement point (19). The arm engagement point (18) and the frame engagement point (19) define a straight suspension axis (20) running through these points. The wheel furthermore has an adjustment mechanism (30) that is equipped for setting the distance (D) from the suspension axis (20) to the arm axis (17) by moving the arm engagement point (18) and/or the frame engagement point (19) along an adjustment track (31).
摘要:
The present invention relates to a buggy comprising a frame on which a carrier for a child can be placed, wherein the frame comprises front and rear wheels, a push and pull handle with a right-hand push/pull bar and a left-hand push/pull bar, a right-hand and a left-hand front wheel bar which supports said front wheels, a right-hand and a left-hand rear wheel bar which supports said rear wheels, a right-hand and a left-hand supporting pin for supporting the carrier, a right-hand coupling member to which the right-hand front wheel bar is fixed via a right-hand front wheel bar disc, the right-hand rear wheel bar is fixed via a right-hand rear wheel bar disc, and the right-hand push/pull bar and the right-hand supporting pin are fixed, in such a way that the right-hand front wheel bar disc and the right-hand rear wheel bar disc can be turned relative to one another about a pivot axis that runs essentially transversely to the front wheel bars, the rear wheel bars, the push/pull bars and the supporting pins, and a left-hand coupling member to which the left-hand front wheel bar is fixed via a left-hand front wheel bar disc, the left-hand rear wheel bar is fixed via a left-hand rear wheel bar disc, and the left-hand push/pull bar and the left-hand supporting pin are fixed, in such a way that the left-hand front wheel bar disc and the left-hand rear wheel bar disc can be turned relative to one another about the pivot axis, wherein the right-hand and left-hand coupling member can each be locked in one or more positions in which the right-hand front wheel bar and the right-hand rear wheel bar and, respectively, the left-hand front wheel bar and the left-hand rear wheel bar are fixed relative to one another, and can also be unlocked from these positions.
摘要:
A luggage item, a luggage item system and a luggage item adaptor are provided. The luggage item is for use in luggage system comprising a luggage trolley and another luggage item. The luggage item comprises a first side, a second side, a first coupling element and a second coupling element. The second side is opposite the first side and is separated by flanks from the first side. The first side and the second side have an area larger than the areas of the flanks. The first coupling element is arranged at the first side. The second coupling element is arranged at the second side for engaging with a first coupling element of the other luggage item to releasably attach the other luggage item to the luggage item and for engaging with a trolley coupling element of the luggage trolley to releasably attach the luggage item to the luggage trolley.