Skylight lifting mechanical set

Abstract

The utility model relates to a lifting skylight mechanical set which comprises a lifting arm connected to the lower end of the side, not hinged to a vehicle body, of a skylight glass body, and further comprises a driving motor, a screw rod, a driving block, a lifting arm and a supporting arm. The upper end of the lifting arm is hinged to the lifting arm, the middle part or the middle upper part or the upper part of the lifting arm is glued with the upper end of the supporting arm, and the lower end of the supporting arm is hinged to the guide rail. A driving motor is adopted to drive a driving block through a screw rod thread, the driving block moves backwards in a sliding rail of a guide rail, so that a lifting arm hinged and restrained by a supporting arm is driven to be lifted, a skylight glass body is supported by the lifting arm to be hinged to a vehicle body around the rear end to be rotated, lifted and opened, and more in-vehicle space is occupied in a height space; meanwhile, under the constraint of the screw rod threads and the supporting arms, the hidden dangers of sinking and retracting during bearing use are avoided, and the skylight opening performance is stable.

Description

Technical Field

[0001] The utility model relates to a skylight structure, in particular to a lifting skylight mechanical group. Background Art

[0002] With the popularization of skylight technology, the performance requirements for various skylights are increasing day by day. In the existing lifting and opening skylight structure, there are many problems with the traditional structure of using an electric cylinder to push the skylight to lift and open. It requires a large vertical space, occupies the interior height space of the vehicle, and the electric cylinder is used under long-term load, which is prone to failure or malfunction of retraction, and the opening performance of the skylight is unstable. Summary of the Invention

[0003] The utility model provides a lifting skylight mechanical group with a simple structure, stable opening performance and no occupation of the interior height space of the vehicle.

[0004] The technical solution adopted by the utility model is: a lifting skylight mechanical group, including a lifting arm connected to the lower end of the non-hinged vehicle body side of the skylight glass body, characterized in that: it further includes a driving motor, a screw rod, a driving block, a lifting arm and a supporting arm. The driving motor drives the screw rod in the same direction as the side guide rail of the skylight. The driving block is threadedly connected to the screw rod and is slidably and limitedly supported in the slide rail on the guide rail. The lower end of the lifting arm is hinged to the driving block. The upper end of the lifting arm is hinged to the lifting arm. The upper end of the supporting arm is adhesively connected to the middle or upper middle or upper part of the lifting arm. The lower end of the supporting arm is hinged to the guide rail.

[0005] A support through groove along the length direction is formed on the lifting arm, and the upper end of the supporting arm is hinged through a spindle passing through the support through groove.

[0006] It further includes a rear driving block, which is slidably and limitedly supported in the slide rail on the guide rail. The rear driving block is threadedly connected to the screw rod, and the thread rotation directions of the driving block and the rear driving block screwed on the screw rod are opposite.

[0007] The utility model uses the driving motor to drive the driving block through the screw rod thread. The driving block moves backward in the slide rail of the guide rail, thereby driving the lifting arm restricted by the hinge of the supporting arm to lift, and realizing the rotation and lifting of the skylight glass body around its rear end hinged to the vehicle body through the lifting arm support, occupying less interior space of the vehicle in the height space. At the same time, restricted by the screw rod thread and the supporting arm, there is no hidden danger of sinking and retraction during load use, and the opening performance of the skylight is stable. Brief Description of the Drawings

[0008] Figure 1 It is a schematic structural diagram of the utility model.

[0009] In the figure: skylight glass body 1, lifting arm 2, guide rail 3, slide rail 4, driving block 5, screw rod 6, lifting arm 7, supporting arm 8. Detailed Description of the Invention

[0010] The following is a further description in conjunction with the attached drawings.

[0011] Figure 1 As shown: A lifting skylight mechanical group includes a driving block 5, a screw rod 6, a lifting arm 7, and a support arm 8. The driving block 5 is slidably guided, limited, and supported within the slide rail 4 of the guide rail 3. The screw rod 6 is threadedly connected to the driving block 5, and the screw rod 6 is connected to a driving motor. The lower end of the lifting arm 7 is hinged to the driving block 5. The upper end of the lifting arm 7 is hinged to the lifting arm 2, and the lifting arm 2 is connected to the lower part of the front end of the support skylight glass body 1. The upper end of the middle and upper part of the lifting arm 7 is adhesively connected to the upper end of the support arm 8, and the lower end of the support arm 8 is hinged to the guide rail.

[0012] Based on this embodiment, a support through groove can also be provided along the length direction on the lifting arm 7, and the pin shaft hinged to the upper end of the support arm 8 is placed within the support through groove.

[0013] Based on this embodiment, a rear driving block can also be hinged to the lower end of the lifting arm 7, the rear driving block is threadedly screwed to the screw rod, and the rear driving block and the driving block are driven towards or away from each other on the screw rod.

Claims

1. A lifting sunroof mechanical assembly, comprising a lifting arm connected to the lower end of a sunroof glass body on a non-articulated vehicle body side, characterized in that: It also includes a driving motor, a spiral rod, a driving block, a lifting arm and a supporting arm. The driving motor drives the spiral rod in the same direction as the side guide rail of the skylight. The spiral rod is threadedly connected to the driving block. The driving block is supported in a sliding rail on the guide rail. The lower end of the lifting arm is hinged on the driving block, and the upper end of the lifting arm is hinged on the lifting arm. The middle or upper-middle part or upper part of the lifting arm is glued to the upper end of the supporting arm, and the lower end of the supporting arm is hinged on the guide rail.

2. The lifting sunroof mechanical assembly according to claim 1, characterized in that: The lifting arm is provided with a supporting through slot along the length direction, and the upper end of the supporting arm is hinged in the supporting through slot through a distribution shaft.

3. The lifting sunroof mechanical assembly according to claim 2, characterized in that: It also includes a rear drive block, which is supported by a sliding limiter on the guide rail. The rear drive block is threadedly connected to the spiral rod, and the threads of the drive block on the spiral rod and the rear drive block are opposite in rotation direction.

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