Vehicle door reinforcing structure, vehicle door assembly and vehicle

A technology for strengthening structures and doors, applied in vehicle parts, doors, transportation and packaging, etc., can solve the problems of complex welding process, difficulty in strengthening the structure to meet the door strength requirements, high parts cost and manufacturing cost

Pending Publication Date: 2020-11-03
BEIQI FOTON MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are many kinds of reinforced structures in related technologies, but the existing reinforced structures have a large number of parts, need to develop multiple sets of molds, the welding process is complicated, and the cost of parts and manufacturing is high, but the reinforced structure with a small number of parts is difficult Meet the strength requirements of the door

Method used

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  • Vehicle door reinforcing structure, vehicle door assembly and vehicle
  • Vehicle door reinforcing structure, vehicle door assembly and vehicle
  • Vehicle door reinforcing structure, vehicle door assembly and vehicle

Examples

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Embodiment Construction

[0033] Specific embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present disclosure, and are not intended to limit the present disclosure.

[0034] In this disclosure, unless otherwise specified, the used orientation words such as "up and down" are defined according to usage habits. Specifically, reference may be made to figure 1 The direction of the drawing, "inner and outer" refer to the contours of the corresponding components. In addition, the terms "first, second" and the like used in the embodiments of the present disclosure are used to distinguish one element from another element, Not sequential and important. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated.

[0035...

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PUM

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Abstract

The invention relates to a vehicle door reinforcing structure, a vehicle door assembly and a vehicle, wherein the vehicle door reinforcing structure is installed on a vehicle door inner plate, and thevehicle door reinforcing structure is characterized by comprising a first reinforcing piece, a second reinforcing piece and a third reinforcing piece which are arranged on the surface of the vehicledoor inner plate from top to bottom and connected in sequence; the two ends of the first reinforcing piece are connected to the two sides of the vehicle door inner plate respectively, the second reinforcing piece and the first reinforcing piece jointly form a first V-shaped structure with an opening facing one side of the vehicle door inner plate, and the third reinforcing piece and the second reinforcing piece jointly form a second V-shaped structure with an opening opposite to the opening of the first V-shaped structure. In addition, the two V-shaped structures are more stable in structure,so that the strength of the reinforcing structure is higher. By the adoption of the reinforcing structure in the form, the number of parts can be minimized while the strength of the automobile door isguaranteed in all directions, the material cost and the installation difficulty are reduced, and the working efficiency can also be improved.

Description

technical field [0001] The present disclosure relates to the technical field of vehicle manufacturing, in particular, to a vehicle door reinforcement structure, a vehicle door assembly and a vehicle. Background technique [0002] The door is an important part of the vehicle. The door can not only isolate the interference from the outside of the vehicle, but also reduce side impact and protect the occupants. A car door assembly generally includes a car door inner panel and a car door outer panel, and a reinforcing structure is arranged between the car door inner panel and the car door outer panel to improve the strength of the car door assembly. For example, in the doors of trucks, the outer door panel is usually flat and has few characteristic lines, which usually leads to strength problems of the outer door panel. At present, there are many kinds of reinforced structures in related technologies, but the existing reinforced structures have a large number of parts, need to d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60J5/04
CPCB60J5/042
Inventor 王敏英
Owner BEIQI FOTON MOTOR CO LTD
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