Car runk assembly

A technology for luggage and cars, which is applied to vehicle parts, transportation and packaging, etc. It can solve the problems of abnormal noise, tremor, poor stiffness and strength of the whole vehicle, and achieve the effect of increasing stiffness and strength and preventing tremors

Active Publication Date: 2010-10-20
CHONGQING CHANGAN AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the limitation of space and structure, this reinforced structure with ribs and expansion rubber can only be arranged on the upper part of the suitcase, and the lower part of the suitcase will still tremble due to poor stiffness and strength, causing the whole Abnormal car noise, users complain

Method used

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  • Car runk assembly
  • Car runk assembly
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Examples

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with the accompanying drawings.

[0014] See 1, figure 2 and image 3 The shown trunk assembly of a car includes an outer panel 9 and an inner panel 10 provided with a glue groove 11 on the upper part; a circular left sinking platform 1 and a left upper sinking platform are arranged in the license plate installation area 5 at the lower part of the outer panel 9 Platform 2, right upper sinking platform 3 and right sinking platform 4, the four sinking platforms are arranged in a figure-eight shape and the left upper sinking platform is symmetrical to the right upper sinking platform, and the left sinking platform is symmetrical to the right sinking platform; the inner plate 10 and the lower part of the outer plate The license plate installation area 5 of the license plate is provided with a "mouth"-shaped and symmetrical left and right flanges 6 and 7; overlapping and connected together by expansion g...

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PUM

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Abstract

The invention discloses a car trunk assembly, which comprises an outer plate and an inner plate with a gel groove, and is characterized in that: a left lower sunken table, a left upper sunken table, a right upper sunken table and a right lower sunken are arranged in a registration mark plate mounting region at the lower part of the outer plate, and a left flanging and a right flanging which are in a square shape and eudipleural are arranged on the inner plate corresponding to the registration mark plate mounting region; the gel groove at the upper part of the inner plate is injected with swelling gel, and the outer plate and the inner plate are overlapped and are connected together through the swelling gel; the left flanging at the lower part of the inner plate and the left upper sunken table and the left lower sunken table at the lower part of the outer plate are welded together, and the right flanging at the lower part of the inner plate and the right upper sunken table and the right lower sunken table at the lower part of the outer plate are welded together; and the outer plate is connected with the inner plate through a buckling wrapping edge. The invention has the following advantages: the inner plate and the outer plate of the trunk are more firmly connected into a whole, thereby increasing the stiffness and strength of the trunk assembly, and being favorable for preventing the trunk assembly from shaking.

Description

technical field [0001] The invention belongs to automobile parts, in particular to a car trunk assembly. Background technique [0002] At present, a common car trunk includes a trunk outer panel and a trunk inner panel, and the outer panel and the inner panel are connected by buckling and edging. Due to the high frequency of opening and closing of the trunk and the large impact of switching the trunk, the trunk assembly is required to have good rigidity and strength. The lapping of the inner and outer panels of the suitcase is mainly done by making a bead structure on the inner panel of the suitcase, and then extruding expansion glue in the bead groove to connect with the outer panel of the suitcase, so as to strengthen the rigidity and strength of the suitcase assembly. However, due to the limitation of space and structure, this reinforced structure with ribs and expansion rubber can only be arranged on the upper part of the suitcase, and the lower part of the suitcase wil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R5/04
Inventor 秦大东周泽雄洪兵牛伟慕博韬
Owner CHONGQING CHANGAN AUTOMOBILE CO LTD
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