Driving device for vehicle skylight

A driving device and sunroof technology, which is applied to vehicle parts, transportation and packaging, and roofs, etc., can solve problems such as potential safety hazards, sunroofs that cannot be opened, and motors that cannot work normally, so as to achieve stable transmission process and reduce assembly processes.

Pending Publication Date: 2021-01-29
JOHNSON ELECTRIC GUANGDONG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the vehicle encounters an emergency and suddenly loses power, the motor cannot work normally, the sunroof cannot be opened, and the people in the vehicle cannot escape through the sunroof, which poses a great safety hazard

Method used

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  • Driving device for vehicle skylight
  • Driving device for vehicle skylight
  • Driving device for vehicle skylight

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Embodiment Construction

[0049] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments, so as to make the technical solution and beneficial effects of the present invention clearer. It can be understood that the drawings are only for reference and illustration, and are not used to limit the present invention, and the dimensions shown in the drawings are only for the convenience of clear description, and do not limit the proportional relationship.

[0050] refer to Figure 1 to Figure 4The driving device 100 for a vehicle sunroof according to the first embodiment of the present invention includes a motor 10, a transmission mechanism connected to the motor 10, a housing 20 for accommodating the transmission mechanism, and a transmission mechanism connected to the transmission mechanism. output shaft 30. When the motor 10 is working, the transmission mechanism drives the output shaft 30 to rotate. The output shaft 30 of the present...

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Abstract

The invention relates to the technical field of driving, and particularly discloses a driving device for a vehicle skylight. The device comprises a motor, a transmission mechanism connected with the motor and an output shaft driven by the transmission mechanism to rotate, a plurality of teeth are integrally formed on the periphery of the output end of the output shaft, and the teeth are used for driving the skylight to reciprocate; a through hole penetrating through the output shaft in the axial direction is formed in the output shaft and comprises a first concave hole, a middle hole and a second concave hole which are sequentially communicated, the first concave hole is adjacent to the input end of the output shaft, the middle hole is a non-circular hole, and the second concave hole is adjacent to the output end of the output shaft; the second concave hole is different from the middle hole in shape and / or size and / or is constructed on different components, and the transverse size of at least one of the first concave hole and the second concave hole is not smaller than the minimum transverse size of the middle hole. The driving device for the vehicle skylight has an emergency escape function.

Description

technical field [0001] The invention relates to the technical field of driving, in particular to a driving device for a vehicle sunroof. Background technique [0002] At present, the opening and closing of the vehicle sunroof is mainly adjusted by the driving device. The driving device generally includes a motor and an output gear connected to the output shaft of the motor through a transmission mechanism, and a vehicle sunroof is generally fixedly connected with a mechanism for converting rotational motion into translational motion that cooperates with the gear. When the motor rotates, the transmission mechanism makes the gear rotate under the drive of the motor, and then drives the sunroof to slide to open or close the sunroof opening. However, when the vehicle encounters an emergency and suddenly loses power, the motor cannot work normally, the sunroof cannot be opened, and the people in the vehicle cannot escape through the sunroof, which poses a great safety hazard. ...

Claims

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Application Information

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IPC IPC(8): B60J7/057
CPCB60J7/057B60J7/0573
Inventor 茅为星欧阳帆马鹏勃盛文
Owner JOHNSON ELECTRIC GUANGDONG CO LTD
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