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Commercial vehicle dashboard driver knee protection structure

A technology for protecting the structure and the driver, which is applied in the field of vehicle parts, can solve the problems of lack of knee protection design and the inability to effectively reduce the driver's leg injury, etc., and achieve ideal thigh force displacement curve, excellent energy absorption effect, and strong reaction force The effect of small fluctuations on average

Pending Publication Date: 2021-10-22
DONGFENG VISTEON AUTOMOTIVE TRIM SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to address the deficiencies of the above-mentioned technologies, to provide a commercial vehicle dashboard driver's knee protection structure, which solves the lack of knee protection design in the driver's side structure of the commercial vehicle dashboard, which cannot effectively reduce the driver's knee protection during the collision process. The problem of facial injuries

Method used

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  • Commercial vehicle dashboard driver knee protection structure
  • Commercial vehicle dashboard driver knee protection structure
  • Commercial vehicle dashboard driver knee protection structure

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Embodiment Construction

[0024] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0025] Such as figure 1 and figure 2 As shown, a commercial vehicle instrument panel driver's knee protection structure of the present invention includes a CCB pipe beam 1, and also includes two knee guards 2 corresponding to the driver's knee on the instrument panel side, and the back of the knee guard 2 is installed with mounting bracket 3, combined with image 3 , Figure 4 and Figure 5 As shown, the mounting bracket 3 is a V-shaped structure. The mounting bracket 3 is fixed and installed on the back of the knee guard 2 through one end of the outside. on the mounting bracket 3.

[0026] In this embodiment, the knee guard 2 is a curved surface structure, and its outwardly protruding part faces the driver's knee, and the opening of the V-shaped structure of the mounting bracket 3 is upward.

[0027] Additionally, if image 3...

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Abstract

The invention relates to the technical field of vehicle parts, and discloses a commercial vehicle dashboard driver knee protection structure which comprises a CCB pipe beam and further comprises two knee protection plates corresponding to dashboard side driver knees. The back faces of the knee protection plates are provided with installation supports, the installation supports are of a V-shaped structure, the outer part of one end of the installation support is fixedly mounted on the back surface of the knee protection plate, aninstallation seat is arranged on the inner side of the other end of the installation support, and the CCB pipe beam is fixedly installed on the installation support through the installation seat. According to the commercial vehicle dashboard driver knee protection structure, the problem that the driver side structure of the commercial vehicle dashboard lacks knee protection design and cannot effectively reduce the leg injury of a driver in the collision process is solved.

Description

technical field [0001] The invention relates to the technical field of vehicle parts, in particular to a driver's knee protection structure for a commercial vehicle instrument panel. Background technique [0002] Knee collision of automobile dashboard is an important research content in the field of passive safety of automotive interior parts. The national standard GB 11551 and C_NCAP have made relevant requirements for the knee collision of passenger car dummies, but currently There is also a lack of corresponding requirements, and most commercial vehicles on the market have hardly considered occupant knee protection in their design. [0003] In the conventional design of the existing instrument panel, a part of the mounting bracket of the instrument panel is connected to the pipe beam of the automobile cross beam (CCB), and a part is connected to the guard plate. It is not easy to deform and collapse, resulting in excessive thigh force damage. [0004] Therefore, referri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R21/045
CPCB60R21/045
Inventor 孙涛陶钧王熙泉
Owner DONGFENG VISTEON AUTOMOTIVE TRIM SYST CO LTD
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