Car roof overturning device and vehicles provided with same
A technology of flipping device and roof, which is applied to vehicle parts, roof, transportation and packaging, etc., can solve the problems of the roof cannot continue to move, the rear flip is broken, and the starting point of movement is different, so as to achieve easy operation, avoid complex structure, simple structure
Active Publication Date: 2012-05-30
BYD CO LTD
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Problems solved by technology
[0006] Therefore, the technical problem to be solved by the present invention is to provide an improved roof overturning device, which uses a separate side cover drive mechanism to replace the mechanical linkage in the prior art, and can overcome the problems in the prior art due to completely relying on mechanical linkage control. The movement of the wire drawing pulley leads to inconsistent starting points of movement, resulting in a series of defects such as broken rear clamshell and the inability of the roof to continue to move, so that the roof is tightly combined with the body and trunk when it is unfolded and retracted, ensuring the aesthetics and aerodynamic performance of the vehicle
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[0016] Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
[0017] figure 1 is a schematic perspective view of a roof drive mechanism 10 according to an embodiment of the present invention. figure 2 yes figure 1 A side view of the roof drive mechanism 10 shown in . image 3 yes figure 1 A side view of the roof drive mechanism 10 shown in , where the base 1 is shown.
[0018] like Figure 1 to Figure 3 As shown, the roof driving mechanism 10 mainly includes a base 1, a hydraulic cylinder 2, a guide rod 3, a connecting rod 4, a main swing arm 5, a front rod 6, a rear rod 7, and a main shaft 8. in,
[0019] Before describing the structure of the roof driving mechanism 10 in detail, for the convenience of description, the position close to the hydraulic cylinder 2 or its piston rod is defined as "near", and vice versa as "far".
[0020] The hydraulic cylinder 2 is installed on the base 1. The pisto...
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The invention discloses a car roof overturning device and vehicles provided with the same. The device comprises a car roof drive mechanism, a car roof accommodating space, a rear cover structure and a lateral flip drive mechanism, wherein the car roof drive mechanism is used for driving the car roof to move between a closed position and a furling position; and the rear cover structure comprises arear flip and a lateral flip connected to the two sides of the rear flip; and the lateral flip drive mechanism is used for individually driving the lateral flip to move between an expanding position and the furling position. In the invention, a mechanical linkage mechanism in the prior art is replaced by the individual lateral flip drive mechanism, the flips at the two sides of the rear flip mechanism are actuated to open and close so as to overcome the defects of complicated operation caused by a complete mechanical linkage way, unreliable work, and the like.
Description
technical field [0001] The invention relates to the field of automobiles, in particular to a roof turning device applied to a convertible sports car. Background technique [0002] With the progress of the society, the rapid economic development, and the gradual improvement of people's pursuit of the quality of life, more and more convertible sports cars appear in daily life. In order to meet all-weather requirements, the roof of the convertible sports car should basically have the airtightness of the roof of the car when it is unfolded, and the opening and closing should have safety and stability. [0003] CN1293122A discloses a retractable hardtop for a vehicle, which includes an upper roof portion and a rear roof portion connected by a link assembly. When the roof is in the stowed position, the upper roof section can be slid into the rear roof section and stowed together into the accommodation space behind the vehicle. This patent document is silent on the sealing struct...
Claims
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IPC IPC(8): B60J7/12
Inventor 汤建平刘辉跃季一枫宋瑞娟
Owner BYD CO LTD