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公开(公告)号：US11970214B2
公开(公告)日：2024-04-30
申请号：US17307767
申请日：2021-05-04
发明人： Hyun Sik Kim , Se Ho Ryu
CPC分类号： B62D25/2036 , B60K1/04 , B60L50/66 , B60K2001/0438 , B60L3/0007 , B60L50/64 , B60Y2200/91 , B60Y2200/92 , B60Y2306/01 , B60Y2400/112 , B62D21/02 , B62D21/15 , B62D21/152 , B62D25/00 , B62D25/20 , B62D25/2027 , Y02T10/70
摘要： A vehicle body for an electrical vehicle includes: side sills, which are coupled to side surfaces of a floor panel, rear side members, front end portions of which overlap rear end portions of the side sills and which are coupled the side surfaces of the floor panel, a battery, which is positioned at a lower portion of the floor panel and is mounted to portions of the side sills in front of the rear side members and to portions at which the side sills overlap the rear side members, and rear extension members having a strength lower than any of the side sills and the rear side members, the rear extension members being connected at front ends thereof to rear ends of the rear side members, and the rear extension members being coupled to the side surfaces of the floor panel.
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公开(公告)号：US11866098B2
公开(公告)日：2024-01-09
申请号：US18120010
申请日：2023-03-10
发明人： Deok Hwa Hong , Hee Seouk Chung , Hyun Sik Kim , Byeong Cheon Lee
CPC分类号： B62D25/20 , B62D25/025 , B62D25/04 , B62D25/08 , B62D25/14 , B62D27/023 , B62D25/085
摘要： A vehicle body structure includes: a front pillar joined to a dash panel; a front side member extending from the dash panel toward the front of a vehicle; a side sill connected to a bottom end of the front pillar; a rear lower member connecting a rear portion of the front side member and a front portion of the side sill; and a connection member connecting at least two of the front pillar, the side sill, and the rear lower member. The connection member is integrally connected to the front pillar, the side sill, or the rear lower member to form a unitary one piece structure therewith.
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公开(公告)号：US20230219628A1
公开(公告)日：2023-07-13
申请号：US18120010
申请日：2023-03-10
发明人： Deok Hwa Hong , Hee Seouk Chung , Hyun Sik Kim , Byeong Cheon Lee
CPC分类号： B62D25/08 , B62D25/04 , B62D27/023 , B62D25/025 , B62D25/14 , B62D25/085
摘要： A vehicle body structure includes: a front pillar joined to a dash panel; a front side member extending from the dash panel toward the front of a vehicle; a side sill connected to a bottom end of the front pillar; a rear lower member connecting a rear portion of the front side member and a front portion of the side sill; and a connection member connecting at least two of the front pillar, the side sill, and the rear lower member. The connection member is integrally connected to the front pillar, the side sill, or the rear lower member to form a unitary one piece structure therewith.
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公开(公告)号：US10981604B2
公开(公告)日：2021-04-20
申请号：US16594627
申请日：2019-10-07
发明人： Sun Ju Lee , Hyun Sik Kim
摘要： A vehicle bulkhead structure may include a dash panel; a pair of front side members spaced apart from each other and coupled to the dash panel; and a plurality of reinforcement members coupled to a front surface of the dash panel, wherein some of the plurality of reinforcement members support each front side member.
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公开(公告)号：US09296425B2
公开(公告)日：2016-03-29
申请号：US14446033
申请日：2014-07-29
发明人： Hyun Sik Kim
IPC分类号： B62D21/15
摘要： A discontinuous multi-overlapped vehicle body member may include a plurality of divided members. Each of the divided members may include a front connecting part with a predetermined width and a predetermined length and positioned at a front side in a longitudinal direction, a rear inserting part with a predetermined width smaller than that of the front connecting part and a predetermined length, and positioned at a rear side in the longitudinal direction, an impact absorbing part formed between the front connecting part and the rear inserting part and has a width varied in the longitudinal direction. The rear inserting part of one divided member in the plurality of divided members may be inserted into the front connecting part of an adjacent divided member in the plurality of divided members, and the rear inserting part of the one divided member and the front connecting part of the adjacent divided member may be connected by welding.
摘要翻译： 不连续的重叠车身构件可以包括多个分开的构件。 每个分割构件可以包括具有预定宽度和预定长度并且位于纵向方向的前侧的前连接部分，具有比前连接部分的预定宽度小的预定宽度的后插入部分和预定长度 并且位于纵向方向上的后侧，形成在前连接部和后插入部之间并且具有在纵向方向上变化的宽度的冲击吸收部。 多个分割构件中的一个分割构件的后插入部分可以插入到多个分隔构件中的相邻分隔构件的前连接部分中，并且一个分隔构件的后插入部分和前部连接部分 相邻的分割构件可以通过焊接连接。
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公开(公告)号：US09266566B2
公开(公告)日：2016-02-23
申请号：US14496851
申请日：2014-09-25
发明人： Hyun Sik Kim
CPC分类号： B62D25/082 , B62D25/088
摘要： A front body member which transfers collision energy to a front side member, or allows collision energy to be absorbed by the front side member at a time of a vehicle collision, may include an upper portion and a lower portion with respect to a height direction of the vehicle body, in which the upper portion and the lower portion of the front body member further include an upper flange and a lower flange, respectively, which are formed along perimeters of the upper portion and the lower portion to be in surface-to-surface contact with each other, and an empty space is formed in each of the upper portion and the lower portion of the front body member for a target internal space to be formed in the front body member when the upper flange and the lower flange are in surface-to-surface contact with each other.
摘要翻译： 在车辆碰撞时将碰撞能量传递到前侧构件或允许碰撞能量被前侧构件吸收的前身构件可以包括相对于车辆碰撞的高度方向的上部和下部 车体，其中前体部件的上部分和下部分别还包括沿着上部和下部的周边形成的上凸缘和下凸缘， 表面接触，并且当上凸缘和下凸缘处于其中时，将在前主体构件中形成用于目标内部空间的前主体构件的上部和下部的每个中的空的空间 表面与表面之间的接触。
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公开(公告)号：US09180915B2
公开(公告)日：2015-11-10
申请号：US14480249
申请日：2014-09-08
发明人： Hyun Sik Kim
IPC分类号： B62D25/08
CPC分类号： B62D25/082 , B62D21/152
摘要： A support structure of a front body structure may include a first supporting member having both ends in a length direction thereof, the both ends being fixedly coupled respectively to a rear face of the front body structure in the length direction of the vehicle and any one of both side surfaces of the front side member in the width direction of the vehicle, and configured to support the small overlap crash energy firstly, and a second supporting member having both end portions, one end portion being rotatably coupled to the first supporting member and the other end portion being detachably coupled to the first supporting member such that in case the fixedly coupled portions of the first supporting member are deformed or damaged, the second supporting member is configured to rotate on the one end portion.
摘要翻译： 前身体结构的支撑结构可以包括在其长度方向上具有两端的第一支撑构件，两端分别固定地连接到前身体结构的沿车辆的长度方向的后表面，并且任一个 前侧构件的车辆宽度方向的两侧面，首先构成为支撑小重叠碰撞能量，第二支撑构件具有两端部，一端部可旋转地联接到第一支撑构件， 另一端部可拆卸地联接到第一支撑构件，使得在第一支撑构件的固定联接部分变形或损坏的情况下，第二支撑构件构造成在一个端部上旋转。
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公开(公告)号：US11220294B2
公开(公告)日：2022-01-11
申请号：US16574888
申请日：2019-09-18
发明人： Byeong Cheon Lee , Hee Seouk Chung , Hyun Sik Kim , Deok Hwa Hong
摘要： A tunnel structure for a vehicle is provided, and the tunnel structure includes a tunnel extending along a centerline of a center floor, and a plurality of crossmembers individually coupled to both side surfaces of the tunnel. Each crossmember has a closed cross-sectional shape. The tunnel structure further includes a plurality of bosses provided on the side surfaces of the tunnel, and an end portion of each crossmember received in and coupled to each boss. In addition, the tunnel includes a front tunnel disposed on a front of the center floor, a rear tunnel disposed on a rear of the center floor, and a center tunnel disposed between the front tunnel and the rear tunnel along the centerline of the center floor.
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公开(公告)号：US11148723B2
公开(公告)日：2021-10-19
申请号：US16653347
申请日：2019-10-15
发明人： Hee Seouk Chung , Hyun Sik Kim , Deok Hwa Hong , Se Jin Ko , Byeong Cheon Lee , Sang Eon Park , Seok Hwan Hwang
摘要： A side sill for a vehicle includes: an inner portion facing an interior space of the vehicle; an outer portion facing an exterior space of the vehicle; and mounting hardware, which is riveted to one of the inner portion and the outer portion, wherein the inner portion and the outer portion form a unitary one-piece structure.
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公开(公告)号：US11420681B2
公开(公告)日：2022-08-23
申请号：US17008046
申请日：2020-08-31
发明人： Hyun Sik Kim
摘要： A side sill structure for a vehicle includes: a side sill having a cavity; a side sill reinforcement which is received in the cavity of the side sill; and a battery mounting pipe which is joined to the side sill reinforcement, wherein the side sill reinforcement is joined to the side sill as a mounting bolt is fastened to the battery mounting pipe.
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