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Patent Searching and Data


Title:
TRANSFORMABLE DEVICE USEABLE FOR CHILD SPORT-EQUIPMENT AND BABY BUGGY
Document Type and Number:
WIPO Patent Application WO/2018/193312
Kind Code:
A3
Abstract:
Transformable device that may be used as both a child's sport device and a baby buggy which has a frame structure (10), at least three wheels (14, 15, 16) connected to the frame structure (10) by way of axles (11, 12, 13), and a child carrier part-unit (20) and seat (70) that may be located on the frame structure (10), furthermore the axle (11) of at least one of the wheels (14) is connected to a steering column (90) belonging to the frame structure (10), where the steering column (90) is attached to the frame structure (10) so that it may turn, when the transformable device (1) is in a state suitable for carrying a child at least two adjustably spaced wheels (15, 16) in their outer position separated from each other by an outer distance (T1) are rotatably connected to the frame structure (10) at positions different to the wheel (14) connected to the steering column (90) but have axles (12, 13) symmetrically positioned to the longitudinal main plane (10a) of the frame structure (10), furthermore a clamping part-unit (30) is inserted between the child earner part-unit (20) and the frame structure (10), with the help of the clamping part-unit (30) the child carrier part-unit (20) is temporarily firmly fixed to the frame structure (10) in such a way that it may be attached and removed, while the transformable device (1) is in its sport device state the same adjustably spaced wheels (15, 16) are arranged separated from each other by an inner distance (T2) smaller than the outer distance (T1), and the child carrier part-unit (20) is removed from the frame structure (10) and replaced by the seat (70). The characteristic feature of the invention is that the frame structure (10) has such structural elements through which the angle between the longitudinal axis (92) of the main piece (91) belonging to the steering column (90) of the frame structure (10) and the ground surface changes, while the distance between the adjustably spaced wheels (15, 16) is adjusted, and so in all cases the wheel (14) in the longitudinal main plane (10a) of the frame structure (10) is able to operate corresponding to its function, i.e. as a steerable wheel when the transformable device (1) is in sport device state, and as a trailing caster wheel when it is in baby buggy state.

Inventors:
LAKOS DÁNIEL (HU)
FOGARASI ZOLTÁN DEMETER (HU)
Application Number:
IB2018/000514
Publication Date:
November 22, 2018
Filing Date:
April 17, 2018
Export Citation:
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Assignee:
STROLLER GMBH (CH)
International Classes:
B62B7/12; B62K13/00; B62B7/04
Foreign References:
US20140367931A12014-12-18
JPS4827838A1973-04-12
FR2989661A12013-10-25
CN2928655Y2007-08-01
Attorney, Agent or Firm:
RÓNASZÉKI, Tibor (HU)
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