The invention discloses a novel explosion-proof seat which comprises a seat body, suspenders fixedly arranged on a vehicle body, buffer energy absorption mechanisms arranged on the suspenders, an upper connecting rod and a lower connecting rod, the suspenders are located on the two opposite sides, the seat body is fixedly arranged on the suspenders, and the upper connecting rod and the lower connecting rod are arranged between the suspenders on the two sides. The two ends of one of the upper connecting rod and the lower connecting rod are fixedly arranged on the suspender, the two ends of theother one of the upper connecting rod and the lower connecting rod are arranged on the suspender in a sliding mode, and each buffer energy absorption mechanism comprises a buffer assembly which includes a buffer body with a buffer energy absorption function and an energy absorption spring arranged outside the buffer body in a sleeving mode. One end of the buffer assembly is fixedly arranged on theupper connecting rod, and the other end of the buffer assembly is fixedly arranged on the lower connecting rod. The explosion-proof seat is not in direct contact with the vehicle body, is provided with multiple buffer energy absorption structures, and can effectively attenuate landmine explosion shock waves so that the time for transmitting the shock waves to a driver and passengers is prolonged,and the protection level of the whole vehicle and the survivability of the passengers are improved.
本发明公开了一种新型防爆座椅,包括座椅本体,还包括固设在车体上的吊杆和设在吊杆上的缓冲吸能机构,吊杆位于相对两侧,座椅本体固设在吊杆上,防爆座椅还包括设在两侧的吊杆之间的上连杆和下连杆,上连杆和下连杆两个中的一个的两端分别固设在吊杆上,另一个的两端分别滑动设在吊杆上,缓冲吸能机构包括缓冲器组件,缓冲器组件包括具有缓冲吸能作用的缓冲器本体和套设在缓冲器本体的外部的吸能弹簧,缓冲器组件的一端部固设在上连杆上,缓冲器组件的另一端部固设在下连杆上。该防爆座椅与车体非直接接触,具有多重缓冲吸能结构,可对地雷爆炸冲击波有效衰减,从而延长冲击波传递至驾乘人员的时间,提高整车的防护水平和乘员的生存能力。
Novel explosion-proof seat
一种新型防爆座椅
2021-03-30
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
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