Lightning protection seat and vehicle
A seat and vehicle technology, which is applied to vehicle seats, vehicle parts, seat suspension devices, etc., can solve the problems of high cost, high precision requirements, and high requirements for seat compactness, and achieves ingenious structural design and reduced impact , simple and compact effect
Pending Publication Date: 2021-11-30
DONGFENG OFF ROAD VEHICLE CO LTD
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AI Technical Summary
Problems solved by technology
This kind of lightning protection seat needs to add additional slide rails and support structures. The seat layout and movement require a large space in the front, rear, and up and down directions of the seat. With the diversification of the interior layout of the vehicle, the compactness of the seat is required. High, unable to meet the space layout requirements
In addition, the structure of the traditional lightning protection seat is complicated, which is not conducive to the lightweight of the car body. The slide rail structure requires high precision parts and high cost
Method used
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[0025] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. It should be noted here that the descriptions of these embodiments are used to help understand the present invention, but are not intended to limit the present invention.
[0026] In addition, it should be noted that the words "front", "rear", "left", "right", "top", "bottom", "upper" and "lower" used in the following description refer to the The terms "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
[0027] like figure 1 As shown, a lightning protection seat of the present invention includes a seat body 1 and an under-seat bracket 2 supported on the bottom of the seat body 1, and a lightning protection mechanism 3 is arranged between the seat body 1 and the under-seat bracket 2 , the lightning protection mechanism 3 is used to support and connect the seat body 1 and ...
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The invention discloses a lightning protection seat and a vehicle. According to the lightning protection seat, a lightning protection mechanism is arranged between the seat body and a seat lower support, connecting plates are symmetrically arranged on the two sides of an upper mounting base and the two sides of a lower mounting base of the lightning protection mechanism, each side is provided with at least one set of two connecting plates arranged in a splayed shape, sliding shafts and hinge shafts are arranged on the side faces of the two ends of the connecting plates correspondingly, the sliding shafts and the hinge shafts are embedded into the upper mounting base and the lower mounting base correspondingly, an energy absorption mechanism is arranged between the two sliding shafts of each set of connecting plates, and the energy absorption mechanisms and the connecting plates form a trapezoidal supporting structure. The lightning protection mechanism is arranged below the seat body, and the space in the front-back direction and the up-down direction of the seat is released, so that the lightning protection seat is more compact in structure, and the space in the vehicle is saved; the two waist connecting plates of the trapezoidal supporting structure are designed into movable connecting rods, explosion impact in the vertical direction is converted into deformation of the energy absorption mechanisms in the horizontal direction, and the lightning protection seat is ingenious in structural design, simple, compact and light.
Description
technical field [0001] The invention relates to the technical field of seats, in particular to a lightning protection seat and a vehicle. Background technique [0002] At present, the common lightning protection seat structure is mainly composed of slide rails and energy-absorbing mechanisms, and the slide rails are arranged on the side wall or roof beam of the vehicle. When the explosion sounds at the bottom of the vehicle, the lightning protection seat can Sliding makes the energy-absorbing mechanism deform and absorb energy to ensure the safety of the human body. This kind of lightning protection seat needs to add additional slide rails and support structures. The seat layout and movement require a large space in the front, rear, and up and down directions of the seat. With the diversification of the interior layout of the vehicle, the compactness of the seat is required. High, unable to meet the space layout requirements. In addition, the traditional lightning protecti...
Claims
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IPC IPC(8): B60N2/50
CPCB60N2/502B60N2/506
Inventor 胡向群朱继进李坤林张伟超王璜
Owner DONGFENG OFF ROAD VEHICLE CO LTD