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Front pillar structure for vehicle

A front pillar and vehicle technology, which is applied to vehicle components, substructures, superstructures, etc., can solve the problems of increasing the weight and manufacturing cost of the front pillar structure, deformation of the front pillar, and excluding the impact absorbing structure.

Pending Publication Date: 2020-10-16
HYUNDAI MOTOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In the conventional front pillar structure, multiple mounting members and reinforcement members are installed on the front pillar, which increases the weight and manufacturing cost of the front pillar structure
[0007] In addition, in the case of a frontal collision, when the tire hits the front pillar, the conventional front pillar structure does not include any impact-absorbing structure other than the front pillar
Therefore, the front pillar may be easily deformed due to the impact load

Method used

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  • Front pillar structure for vehicle
  • Front pillar structure for vehicle
  • Front pillar structure for vehicle

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Embodiment Construction

[0046] Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Throughout the drawings, the same reference numbers will be used to refer to the same or equivalent elements. In addition, detailed descriptions of known technologies related to the present invention will be excluded so as not to unnecessarily obscure the gist of the present invention.

[0047] Terms such as first, second, A, B, (a) and (b) may be used to describe elements in exemplary embodiments of the present invention. These terms are only used to distinguish one element from another element, and the inherent characteristics, order or sequence, etc. of the corresponding elements are not limited by these terms. Unless otherwise defined, all terms used herein, including technical terms or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Such terms define...

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Abstract

A front pillar structure for a vehicle includes a front pillar including a front pillar lower extending vertically and a front pillar upper extending obliquely from the front pillar lower. A connection member is coupled to a bottom end of the front pillar lower and connects a front side member and a side sill. The front pillar lower has an S-shaped cross section and the connection member has stepwise flanges coupled to the bottom end of the front pillar lower.

Description

[0001] Cross References to Related Applications [0002] This application claims priority to Korean Patent Application No. 10-2019-0039169 filed at the Korean Intellectual Property Office on April 3, 2019, which is incorporated herein by reference. technical field [0003] The present invention relates to a front pillar structure for a vehicle. Background technique [0004] A pair of front side members are spaced apart from each other in the width direction of the vehicle on the front side of the vehicle. The door sills are respectively connected to the front side members, and the front pillars (ie, A-pillars) are respectively connected to front end portions of the door sills. [0005] In the event of a frontal collision, in order to prevent deformation of the front pillar protecting the passenger compartment, a number of members, reinforcements, etc. are provided to support the rigidity of the front pillar. A fender is connected to a front end portion of the front pillar ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D21/15
CPCB62D21/15B62D25/04B62D25/08B62D25/025B62D25/081B62D25/082
Inventor 洪德和郑熙锡李炳天金贤植
Owner HYUNDAI MOTOR CO LTD
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