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Spoiler mounting structure

A technology for installing structure and spoiler, applied in the direction of streamlined body, transportation and packaging, body, etc., can solve the problems of dimensional tolerance of sealing strip, unstable installation, easy water leakage, etc., to achieve uniform internal stress, uniform force, The effect of size control improvement

Inactive Publication Date: 2017-02-01
GUANGXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the above-mentioned deficiencies, the present invention provides a spoiler installation structure, which solves the problems in the prior art that the installation is unstable, there is a gap with the sheet metal that is prone to water leakage, and the sealing strip is warped due to dimensional tolerances that do not meet the requirements. question

Method used

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Embodiment 1

[0018] A spoiler installation structure, such as figure 1 figure 2 As shown, it includes a spoiler 1, a back door sheet metal 2, and a rear windshield 3. The upper end of the spoiler 1 is trimmed with a sealing strip 14, and the two ends of the spoiler 1 are fixed by a clip 4. There are square head bolts 5, and the middle of the spoiler 1 is fixed with a mounting bracket 7 through a reed nut 6. The mounting bracket 7 is welded with two long bolts 8, and the long bolts 8 are screwed at 1 / 3 of the free end. Square head nuts 15 are welded, and the two ends of the back door sheet metal 2 are provided with round holes 12 and waist-shaped holes 9 corresponding to the positions of the square head bolts 5 at both ends of the spoiler 1, and the middle of the back door sheet metal 2 is provided with The locking groove 10 corresponding to the position of the mounting bracket 7, the contact surface between the mounting bracket 7 and the locking groove 10 is provided with a waterproof pa...

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Abstract

A spoiler mounting structure comprises a spoiler body, a back door metal plate and a rear windshield. The spoiler mounting structure is characterized in that coach bolts are fixed to the two ends of the spoiler body through clamping bases, a mounting support is fixed to the middle of the spoiler body through reed nuts, and two overbolts are welded to the mounting support; the two ends of the back door metal plate are provided with kidney-shaped holes which correspond to the coach bolts at the two ends of the spoiler body in position, the middle of the back door metal plate is provided with a clamping groove corresponding to the mounting support in position, and a positioning metal plate is further welded to the end of the interior of the back door metal plate and provided with round holes corresponding to the two overbolts on the mounting support in position; and the mounting support is tightly attached to the clamping groove, the free ends of the overbolts penetrate through the clamping groove and the round holes formed in the positioning metal plate and are connected with nuts, and the coach bolts penetrate through the kidney-shaped holes and are connected with nuts. By means of the spoiler mounting structure, the technical problems that in the prior art, mounting is unstable, water leakage is liable to occur due to the fact that a gap exists between a spoiler and a metal plate, and a sealing rubber strip is turnup as the dimensional tolerance does not meet the standard are solved.

Description

technical field [0001] The invention relates to an installation structure of automobile parts, in particular to an installation structure of a spoiler. Background technique [0002] At present, some SUV (multi-purpose sports vehicles) vehicles at home and abroad usually have a rear door at the rear of the car body. On such vehicles, usually in order to improve the aerodynamic characteristics, a roof spoiler protruding toward the rear of the vehicle body is provided on the roof of the vehicle body or the upper part of the rear door. In this case, the roof spoiler is usually composed of a flat plate-shaped member extending in the vehicle width direction along the upper edge of the rear window, and is used to delay the separation of the airflow on the roof and prevent the airflow flowing along the roof from being directed toward the rear of the vehicle body. Involved, this design is also widely used. But this installation structure belongs to hanging type, and current prior a...

Claims

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Application Information

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IPC IPC(8): B62D35/00
CPCB62D35/007
Inventor 龙邹
Owner GUANGXI UNIV
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