The invention relates to the technical field of children products, and discloses a wheel suspension buffer mechanism of a baby stroller, which comprises a connecting rod, the lower end of the connecting rod is fixedly connected with a protective cover, the middle part of the lower end of the protective cover is movably connected with a rubber sleeve, and the inner cavity of the rubber sleeve is fixedly connected with a rotating sleeve. Through the magnetic suspension damping mechanism, under the action of mutual exclusion of the magnetic force of the outermost end of the movable block and themagnetic force of the suspension magnetic block in the inner cavity of the rotating sleeve, the rotating sleeve is further buffered through the spring, vibration of the baby stroller wheel only acts on the wheel, the position of the speed reduction cylinder cannot be changed, and therefore the position of the protective cover cannot be changed; the vibration of the baby stroller cannot act on thebaby bed and the push rod, the problem that when the baby stroller is used on an uneven road surface, the baby stroller vibrates up and down within a certain range due to poor road conditions is solved, the comfort degree of the baby stroller in use is guaranteed, and the service life of the baby stroller is prolonged.
本发明涉及儿童用品技术领域,且公开了一种婴儿推车的车轮悬浮缓冲机构,包括连接杆,所述连接杆的下端固定连接有护罩,所述护罩的下端中部活动连接有橡胶套,所述橡胶套的内腔固定连接有转动套。本发明通过磁悬浮减震机构,使得在活动块最外端与转动套内腔悬浮磁块的磁力互斥的作用下,并通过弹簧对转动套进一步缓冲,使婴儿推车车轮的振动仅会作用在车轮上,不会导致减速筒位置的改变,从而导致护罩的位置不会发生改变,使得婴儿推车的振动不会作用至婴儿床以及推杆上,避免了在凹凸不平的路面使用婴儿推车时,由于路况较差,导致使婴儿推车在一定范围内上下振动的问题,保障了婴儿推车使用时的舒适程度,且提高了婴儿推车的使用寿命。
Wheel suspension buffer mechanism of baby stroller
一种婴儿推车的车轮悬浮缓冲机构
26.02.2021
Patent
Elektronische Ressource
Chinesisch
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |