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Resin tailgate

A rear tailgate and resin technology, applied in doors, transportation and packaging, aerodynamic improvement, etc., can solve problems such as weight reduction and difficulty in ensuring rigidity, and achieve the effect of suppressing deformation

Active Publication Date: 2022-07-12
TOYOTA JIDOSHA KK +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A door made of resin can reduce weight, but it is difficult to ensure rigidity compared with a door made of steel

Method used

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  • Resin tailgate
  • Resin tailgate
  • Resin tailgate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] Hereinafter, the resin tailgate 100 of the embodiment will be described with reference to the drawings. Resin rear tailgate 100 by figure 1 The shown upper outer panel 10, lower outer panel 15 made of resin, and Figure 2A The shown resin-made inner panel 20 and the metal-made reinforcement member 30 fixed to the inner panel 20 are comprised. The reinforcement member 30 includes: a substantially L-shaped left shoulder reinforcement member 30L along the upper edge portion 20A of the inner panel 20 and the left side portion 20L; Font-shaped right shoulder reinforcement member 30R. Since the left shoulder reinforcement member 30L and the right shoulder reinforcement member 30R are bilaterally symmetrical, in the following description, the left shoulder reinforcement member 30L will be described as the reinforcement member 30 . like figure 1 As shown, a rear door glass 50 is attached to the upper side of the upper outer panel 10 in the vehicle vertical direction. In ad...

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PUM

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Abstract

The present invention provides a resin rear tailgate, comprising an inner panel, an upper outer panel, and a reinforcing member fixed to the inner panel, wherein the upper outer panel and the reinforcing member are fastened and connected by bolts, and the reinforcing member has an extension extending along the inner surface of the upper outer panel. The flat plate portion of the reinforced member is an arm that is bent and extended from the flat plate portion in the direction of the upper outer plate, and the fastening portion of the upper outer plate is a thin-walled portion with a thinner plate thickness than the general portion. .

Description

technical field [0001] The present disclosure relates to a structure of a fastening portion of a reinforcing member fixed to an inner panel of a resin tailgate and an outer panel. Background technique [0002] In recent years, resin-made vehicle doors have been frequently used. Resin doors can reduce weight, but it is difficult to ensure rigidity compared with doors formed of steel plates. Therefore, it has been proposed to install a metal reinforcing member in the hollow space formed by the resin-made inner panel and the resin-made outer panel. [0003] For example, Japanese Patent Laid-Open No. 2011-136606 proposes a structure in which a metal reinforcing member is sandwiched between a peripheral edge portion of a resin-made inner panel and a peripheral edge portion of a resin-made outer panel, and is fixed by an adhesive . SUMMARY OF THE INVENTION [0004] However, the resin-made inner panel, the outer panel, and the metal-made reinforcing member each have manufactur...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60J5/10B62D25/10B62D25/12B62D35/00
CPCB60J5/101B60J5/0481Y02T10/82B60J5/107
Inventor 千叶健二大久保隆幸新田圣和
Owner TOYOTA JIDOSHA KK