| 摘要 |
A rotating caster used in children's furniture represented by a solution allowing the utilization of a rotating caster very different from those frequently used in the state of the technique, and such differentiation may be translated by the fact that this device presents an organic shaped main body containing no bumps, especially those punctiform shaped, assuring the children's integrity in case of parts of their bodies colliding with the exposed faces of this type of device; also, this condition further collaborates by assuring a higher concentration power of the child towards the furniture. Furthermore, in order to assure a longer interaction of the child with the caster, the latter presents in its front part the installation of interchangeable elements, which may present all sorts of organic shapes, as long as they do not contain shoulders. This rotating caster also brings within an unheard of pulleys locking system formed by a pedal formed by a lever the intermediate part of which presents gear segments positioned beside the intermediate housing ends and which interact with the teeth of the locking ring set in the internal pulleys part.
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