Automobile luggage case link connection mechanism

Abstract

The invention discloses a vehicle boot hinge joint structure, which comprises a boot inner plate support (1), a bend pipe (2), a bend pipe connecting rod (3) and a bend pipe support (4), wherein one end of the bend pipe (2) extends along the horizontal direction, and the boot inner plate support (1) is connected above the bent pipe (2); the other end of the bend pipe (2) is articulated with the end head of the bend pipe support (4), and the bend pipe connecting rod (3) is articulated under the bent pipe (2); the bend pipe (2) is V-shaped, and the distance between the middle point of the section of the bend pipe extending along horizontal direction and a hinge point (A) of the bend pipe (2) and the bend pipe support (4) is between 711 and 869mm; the maximum angle at which the bend pipe (2) rotates around the hinge point is between 58 and 65.5 degrees; the joint of the bend pipe support (4) and the end head of the bend pipe (2) is provided with a U-shaped gap (5); and the end head of the bend pipe (2) is clamped inside the gap. The vehicle boot hinge joint structure has more reasonable design and effectively enlarges the use space of a boot, thereby increasing use value; moreover, the structure is more suitable for a large-boot car model.

Description

technical field [0001] The invention belongs to the technical field of automobiles, and in particular relates to a hinge connection mechanism of an automobile trunk. Background technique [0002] At present, the "U"-shaped elbow trunk hinge connection mechanism is widely used to connect the tail of the car with the trunk lid, such as Figure 6 , Figure 7 As shown, it is composed of a trunk lid inner panel bracket 1, an elbow 2, an elbow connecting rod 3, and an elbow bracket 4. One end of the elbow 2 extends horizontally and is connected to the inner panel bracket of the trunk; The ends of the bend pipe support 4 are hinged, and the bend pipe connecting rod 3 is hinged at the bottom. The distance between the midpoint of its horizontal extension and the hinge point A of the bend pipe 2 and the bend pipe support 4 is 476mm, and the bend pipe rotates around this hinge point A. The maximum angle is 132 degrees, and there is no gap at the connection of the two ends of the elbow...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a hinge connection mechanism for the trunk of a car, which solves the problem that the trunk connection mechanism takes up a large space in the cargo box and is not suitable for vehicles with large trunks

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