Joint structure of door edge member

A technology for connecting parts and components, which is applied to vehicle components, doors, transportation and packaging, etc., can solve the problems of inconstancy and low connection accuracy, and achieve the effect of reducing the number of components, improving assembly accuracy, and improving fitting force.
CN101678795AActive Publication Date: 2010-03-24AISIN SEIKI KK
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
AISIN SEIKI KK
Publication Date
2010-03-24

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Abstract

A joint structure of a door edge member includes a door upper edge member, which has a baglike cross-section and constituted at the longitudinal end from the inner surface, and a door rear edge member having the longitudinal end inserted into the end of the door upper edge member having a baglike cross-section and connected to the door upper edge member. The baglike cross-section of the door upper edge member has a first cross-sectional portion provided on one end of the door upper edge member in the short side direction, and a second cross-sectional portion provided on the other end in the short side direction. A holding plate which is inserted into the first cross-sectional portion to touch the inner surface thereof, and a holding member inserted into the second cross-sectional portion to touch the inner surface thereof and formed of resin integrally with the holding plate are provided at the end of the door rear edge member.
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Description

technical field

[0001] The present invention relates to a connection portion structure of a component mounted on a door edge of a vehicle. Background technique

[0002] A door edge member also serving as a member for holding the airtight door and the opening of the vehicle body is attached to the door edge of the vehicle. The door edge part protects the periphery of the door frame and prevents injury to a human body due to the edge of the door frame, and is an appearance design part that improves the appearance.

[0003] The shape of the door conforms to the exterior design of the vehicle body and has various shapes, and often has different curves. In order to make the door edge member into a shape following the outer shape of the door, it is divided into several parts and molded, and then connected and formed. For example, a substantially uniform curved portion with a large radius of curvature is a rolling-formed part, and a large curved portion is a press-formed part, an...

Claims

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