Push bar for a tube rail cart, whereby the push bar (4) is intended for pushing forward or pulling backward the tube rail cart by a user using their hip or hand. The push bar (4) consists of two parts, namely a mounting part (5) that is rigidly connected to the tube rail cart and a contact part (6) that is connected to the mounting part (5) by means of a spring-loaded element (7). The mounting part (5) and the contact part (6) are at least partially formed by hollow profiles (8). The spring-loaded element (7) under the influence of a force exercised by the user on the push bar (4), bends or elastically deforms from a free and unloaded resting position whereby no force is exercised on the push bar (4), to maximum an end position. In said end position an end stop prevents the at least one spring-loaded element (7) from bending or elastically deforming further whereby the exercised force is transferred to the tube rail cart without elastic effect.The spring-loaded element (7) comprises a spring (11) and a stop element (12). A first end (12A) of the stop element (12) is slid into the hollow profile (8) of the mounting part (5) and a second end (12B) is slid into the hollow profile (8) of the contact part (6). The spring (11) is mounted around the stop element (12) such that a first end (11A) of the spring (11) presses against a free end (8A) of the hollow profile (8) of the mounting part (5) and a second end (11B) of the spring (11) presses against a free end (8B) of the hollow profile (8) of the contact part (6).
Manillar para un carrito de rieles tubulares
2024-07-03
Patent
Electronic Resource
Spanish
Chasis plegable de carrito para niño, y carrito para niño correspondiente
European Patent Office | 2016
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