Novel anti-thunder hanging seat

Abstract

The invention discloses a novel anti-thunder hanging seat which comprises a seat body; the bottom of the seat body is fixed on the floor of a car body; a lock pin is connected between the bottom of the seat body and the floor of the car body in a matching way; the bottom of the seat body is provided with a counter weight support beam; the end of the lock pin is connected with a flexible shaft; the flexible shaft comes round the counter weight support beam and is connected with a balancing weight; a seat lower pull band is connected between the bottom of the seat body and the floor of the car body; the top of the seat body is articulated with the side wall of the car body; a seat upper pull band is connected between the seat body and a top plate of the car body. Due to the structure of the lock pin, the rigid connection between the seat and the car body is broken after the seat is impacted by explosion; the seat upper pull band and the seat lower pull band are used for guaranteeing buffer and fixation of the seat; in order to enable the breakage of the lock pin to be stable and reliable, the structure of the balancing weight is also additionally arranged, and the practicality of the balancing weight is good. The seat designed by the invention not only has a sitting function, but also is capable of protecting the safety of a passenger; the seat is simple in structure, high in reliability, small in occupied space and easy to arrange and install.

Description

technical field [0001] The invention relates to the technical field of military vehicle parts, in particular to a novel lightning protection hanging seat. Background technique [0002] In order to meet the tactical requirements of the military, when military vehicles pass through landmines or explosives, the explosive attack will form a huge shock wave on the bottom of the vehicle. A protective structure is required, but the previous protective structure was complex in design, inconvenient to use, and even failed after the explosion, which seriously affected the combat efficiency and could not effectively guarantee the safety of the crew. Contents of the invention [0003] The present invention aims at the above technical problems and provides a novel lightning protection suspension seat, which can well solve the above technical problems, has a simple and reliable structure, and ensures the safety of the occupants to the greatest extent. [0004] In order to achieve this ...

AI Technical Summary

Problems solved by technology

[0002] In order to meet the tactical requirements of the military, when military vehicles pass through landmines or explosives, the explosive attack will form a huge shock wave on the bottom of the vehicle. A protective structure is required, but the previous protective structure was complex in design, inconvenient to use, and even failed after the explosion, which seriously affected the combat efficiency and could not effectively guarantee the safety of the crew

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