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Multifunctional driving chair and applications

A multi-functional, driving seat technology, applied in vehicle seats, transportation and packaging, seat suspension devices, etc., can solve problems such as single function and insufficient comfort, achieve strong bearing capacity, relieve driver fatigue, and isolate vibration. The effect of bandwidth

Active Publication Date: 2019-10-22
SOUTH CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a multifunctional driving seat aiming at the technical defects of single function and insufficient comfort of the driving seat of the existing work vehicle

Method used

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  • Multifunctional driving chair and applications
  • Multifunctional driving chair and applications
  • Multifunctional driving chair and applications

Examples

Experimental program
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Embodiment 1

[0054] This embodiment provides a multifunctional driving chair, such as figure 1 Shown, comprise chair body 1, described chair body 1 comprises seat cushion 11 and backrest 12; Also comprises support 2, armrest 3 and nonlinear seat suspension 6; Described nonlinear seat suspension 6 is arranged on The bottom of the seat cushion 11, the bracket 2 is arranged under the seat cushion 11 and is movably connected with the seat cushion 11 through a connecting piece and forms a support for the seat cushion 11, and the handrail 3 is connected with the seat cushion 11 or the backrest 12 .

[0055] Such as figure 1 As shown, the adjustment device 22 also includes a spring 221 , which can buffer and reset the sliding of the hook 212 .

[0056] The non-linear seat suspension is provided at the bottom of the seat cushion 11 . The non-linear seat suspension of the present invention, such as figure 2 , Figure 4 and Figure 5 As shown, the nonlinear seat suspension includes a seat sus...

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Abstract

The invention provides a multifunctional driving seat and application. The multifunctional driving seat comprises a seat body which comprises a seat cushion, a backrest, a non-linear seat suspension,a support and an arm rest frame; the non-linear seat suspension is arranged at the bottom of the seat cushion, the support is arranged on the lower portion of the seat cushion and movably connected with the seat cushion through a connector and form support for the seat cushion, and the arm rest frame is connected with the seat cushion or the backrest. Accordingly, the novel non-linear seat suspension is designed, the suspension has the high static stiffness and low dynamic stiffness properties, the problems of a linear suspension can be solved, the vibration frequency is wide, the bearing capacity is high, on the basis of structural optimization, other auxiliary driving functions of the seat and monitoring driving and operation information are collected and displayed, the function of relieving fatigue of a driver is achieved, the driving comfort and precise driving are significantly improved, and important practical meaning is achieved.

Description

technical field [0001] The invention relates to a multifunctional driving chair and its application. Background technique [0002] The driving chairs currently used in the market are especially those used in wheeled tractors and forklifts. Functions that are very important to the driver, such as driving functions and providing driving comfort, are not represented. [0003] The vibration damage suffered by the driver during work mainly comes from low-frequency vibrations. The stiffness of the existing driving seat suspension is relatively large, and the natural frequency of the seat suspension system becomes large, and the attenuation of the vibration caused by low frequencies is reduced. Rarely, it does not achieve the purpose of improving driver comfort. On the other hand, if the stiffness is small, the seat will cause a large displacement when the driver touches the seat. If the vehicle vibrates strongly during driving, it will bring a greater vibration stroke. The larg...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60N2/54B60N2/75B60N2/90
Inventor 高锐涛刘志翔杨洲金鸿金莫辉
Owner SOUTH CHINA AGRI UNIV
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