Bumper assembly and vehicle comprising same

CN122443349APending Publication Date: 2026-07-24斯特兰蒂斯汽车集团
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
斯特兰蒂斯汽车集团
Filing Date
2025-01-22
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

The existing snap-fit ​​structure is difficult to install in specific local structures of the rear bumper skin, and lacks guiding function, resulting in low assembly efficiency and easy vibration.

Method used

A bumper assembly with a snap-fit ​​structure was designed, including a snap-fit ​​tongue and a snap-fit ​​part. The snap-fit ​​part has a guide surface and an abutment surface. The connection is made by a curved surface transition to ensure that the snap-fit ​​tongue can smoothly enter the through hole and is fixed by a limiting protrusion, thereby improving assembly efficiency.

Benefits of technology

A bracket was developed that allows for convenient assembly of the foot-activated sensor within a limited space, improving assembly efficiency, enhancing the local rigidity of the bumper surface, and reducing vibration issues.

✦ Generated by Eureka AI based on patent content.

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    Figure CN122443349A_ABST
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Abstract

The present application relates to a bumper assembly comprising a bumper skin and a bracket for mounting a kick sensor device, the bracket being assembled to the inner side of the bumper skin by a clamping structure, the clamping structure comprising: a clamping tongue protruding from the inner surface of the bumper skin; and a clamping portion formed on the bracket and comprising a through hole matching the clamping tongue, wherein the clamping portion comprises a first abutting portion abutting a first surface of the clamping tongue and a second abutting portion abutting a second surface of the clamping tongue opposite to the first surface, the second abutting portion being away from the inner surface of the bumper skin in the protruding direction of the clamping tongue relative to the first abutting portion and being provided with at least one rib protruding towards the inner surface of the bumper skin, the rib comprising a guide surface adapted to guide the clamping tongue into the through hole and an abutting surface adapted to abut the inner surface of the bumper skin. The bumper assembly facilitates the assembly of the bracket to the bumper skin, improves the assembly efficiency and ensures the local rigidity of the bumper skin.
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