A lightning protection and shock absorbing seat with adjustable lift

An adjustable, seat technology, applied in the direction of movable seats, vehicle seats, seat suspension devices, etc., can solve the problems of driver seat and occupant injury, fatigue, attack by artillery fire and mines, etc., to ensure life and personal safety. Improved safety, comfort and safety performance

Active Publication Date: 2022-01-18
新乡市新豪机电有限公司
View PDF13 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Military vehicles are an important part of the current national defense security guarantee. The road conditions are more complicated when the vehicle is driving, and it may be attacked by artillery fire and mines. The traditional seat is not equipped with a lightning protection mechanism or the lightning protection mechanism equipment does not meet the requirements. The impact of the explosion will cause fatal damage to the driver's seat and the occupants. Therefore, it is necessary to design a seat with lightning protection function according to the use environment of military vehicles. needs to be further improved

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A lightning protection and shock absorbing seat with adjustable lift
  • A lightning protection and shock absorbing seat with adjustable lift
  • A lightning protection and shock absorbing seat with adjustable lift

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment one: by Figure 1 to Figure 5 Provided, a lightning protection and vibration damping seat that can be adjusted up and down, includes a cushion back assembly 2 installed in a vehicle through a cushion mounting frame 19, a safety belt 3 is arranged on the cushion back assembly 2, and a seat back assembly 2 An energy-absorbing device 1 and a lifting structure are arranged at the energy-absorbing device 1, and an upper beam 10 and a lower beam 13 are arranged between the energy-absorbing devices 1. On two column shafts 16 arranged in parallel in the vertical direction, the energy-absorbing device 1 includes a positioning shaft 15, a guide shaft 14, an energy-absorbing ring 17 and a column shaft 16, and the positioning shaft 15 is installed on the top deck of the vehicle through bolts. Fixed, the guide shaft 14 is fixed on the lower bottom surface inside the vehicle, and the two ends of the column shaft 16 are respectively slidingly connected with the positioning ...

Embodiment 2

[0025] Embodiment 2: On the basis of Embodiment 1, a damping shock absorber 8 is provided between the hanging pinion shaft assembly 12 and the lower beam 13 and is connected by a pin shaft. The damping shock absorber 8 relieves the normal load of the vehicle to a certain extent. The impact on the occupants when they are subjected to vibration and impact during driving greatly improves the comfort of the occupants. The seat cushion mounting frame 19 is provided with a hanging gear sliding sleeve for the lifting and lowering gears 11 to be placed. The safety belt 3 is a five-point safety belt. Compared with ordinary seat belts, it further ensures the safety of personnel when the vehicle is bumped and subjected to explosion shocks.

[0026]1. Seat lifting operation process: pull the lifting control handle 5 upward, and the lifting control handle 5 pulls the lifting hanging tooth 11, so that the lifting hanging tooth 11 slides in the sliding sleeve, and then the lifting hanging too...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The patent of the present invention relates to the technical field of military vehicle seats, in particular to an adjustable lift-proof and shock-absorbing seat. In order to solve the safety problem of the occupants when the vehicle is subjected to explosion impact during driving, an adjustable lift is provided. The anti-lightning and vibration-absorbing seat includes a cushion mounting frame, a cushion back assembly and a safety belt, and the cushion back assembly is provided with an energy absorbing device and a lifting structure, and the energy absorbing device includes a positioning shaft, a guide shaft and a column shaft. The two ends of the column shaft are slidingly connected with the positioning shaft and the guide shaft respectively, a suspension sleeve is arranged at one end of the column shaft close to the positioning shaft, the energy-absorbing ring is located between the positioning shaft and the suspension sleeve, and the lifting structure includes a control Handles, snap-fit ​​components and air springs, the air springs are connected to the seat cushion installation frame through transmission pull ropes, which improve the comfort of the seat and ensure the safety of the occupants when the vehicle encounters an explosion impact. Good development prospects.

Description

technical field [0001] The patent of the present invention relates to the technical field of military vehicle seats, in particular to a lightning protection and vibration damping seat that can be adjusted up and down. Background technique [0002] Military vehicles are an important part of the current national defense security guarantee. The road conditions are more complicated when the vehicle is driving, and it may be attacked by artillery fire and mines. The traditional seat is not equipped with a lightning protection mechanism or the lightning protection mechanism equipment does not meet the requirements. The impact of the explosion will cause fatal damage to the driver's seat and the occupants. Therefore, it is necessary to design a seat with lightning protection function according to the use environment of military vehicles. Further improvement is required. Contents of the invention [0003] In view of the above situation, in order to overcome the defects of the pri...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & AuthorityPatents(China)
IPC IPC(8): B60N2/16B60N2/50B60N2/52
CPCB60N2/163B60N2/505B60N2/522B60N2/50B60N2/509B60N2/4242B60N2/06
Inventor李伟李文冉齐红梅王法昌李冲魏刚顾涛崔志伦桑铭明
Owner新乡市新豪机电有限公司