The invention discloses a buffering and energy absorbing device and a child safety seat, and relates to the technical field of automobile safety accessories, the buffering and energy absorbing device is used for connecting a first component and a second component, and the buffering and energy absorbing device comprises a main shell fixed to the second component; the first end of the pull rod is connected with the first component, and the second end of the pull rod extends into the main shell in a sliding manner; the two or more sliding blocks are connected to the second end of the pull rod in a sleeving mode, and a buffer space is defined by the sliding blocks, the pull rod and the inner wall of the main shell; the energy absorption assembly is arranged in the buffer space and makes contact with the two or more sliding blocks. The adjusting assembly is used for connecting at least one sliding block with the pull rod; under the condition that the first component and the second component move relatively, the pull rod drives the sliding block connected with the pull rod to extrude the energy absorption assembly to achieve buffering energy absorption.
本申请公开了一种缓冲吸能装置及儿童安全座椅,涉及汽车安全配件技术领域,用于连接第一部件与第二部件,所述缓冲吸能装置包括:主壳体,固定于所述第二部件;拉杆,第一端与所述第一部件连接,所述拉杆的第二端可滑动地伸入所述主壳体内;两个以上滑动块,两个以上所述滑动块均套接于所述拉杆的第二端,所述滑动块、拉杆与主壳体内壁之间围成缓冲空间;吸能组件,设置于所述缓冲空间内,且与两个以上所述滑动块均接触;调节组件,用于将至少一个所述滑动块与所述拉杆连接;其中,在第一部件与第二部件发生相对移动的情况下,所述拉杆带动与拉杆连接的滑动块挤压吸能组件实现缓冲吸能。
Buffering energy-absorbing device and child safety seat
一种缓冲吸能装置及儿童安全座椅
2023-11-17
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |