Sunroof unit

Patent metadata

Field	Value
Publication number	US-10076952-B2
Application number	US-201615334623-A
Country	US
Kind code	B2
Filing date	Oct 26, 2016
Priority date	Oct 26, 2016
Publication date	Sep 18, 2018
Grant date	Sep 18, 2018

Abstract

In an outer slide type sunroof unit, a first seal member is mounted to a side edge of a molded part provided on an outer peripheral edge of a fixed rear panel; a second seal member is mounted to a rear edge of the molded part and has a lateral end facing forward at a position offset outward relative to a rear end of the first seal member; and a third seal member is provided on an outboard side of the first seal member. The third seal member includes a first portion for resiliently contacting an inner edge of a roof opening and a second portion that resiliently contacts the first seal member and cooperates with the first seal member to define a passage for a stay supporting a slidable front panel, a rear end of the first portion being bonded to the lateral end of the second seal member.

First claim

The invention claimed is:

1. A sunroof unit for selectively opening at east a part of an opening formed in a roof of a vehicle, the sunroof unit comprising:
a frame configured to be disposed below the roof so as to be aligned with the opening of the roof;
a rear panel secured to the frame to close a rear portion of the opening; and
a front panel that includes a stay depending from a side portion thereof and is supported by the frame via the stay so as to be slidable between a closed position to close a front portion of the opening and an open position where the front panel overlaps on top of the rear panel to open the front portion of the opening,
wherein:
the rear panel includes a panel main body, a molded part provided on an outer peripheral edge of the panel main body, and a seal portion provided on an outer peripheral edge of the molded part;
the seal portion includes a first seal member mounted to a side edge of the molded part, a second seal member mounted to a rear edge of the molded part and curved forward along a corner portion of the molded part such that the second seal member has a lateral end facing forward at a position offset in an outboard direction relative to a rear end of the first seal member, and a third seal member provided on an outboard side of the first seal member; and
the third seal member includes a first portion configured to resiliently contact an inner edge of the opening of the roof and a second portion that resiliently contacts an outer side of the first seal member and cooperates with the first seal member to define a passage for the stay, a rear end of the first portion being bonded to the lateral end of the second seal member.

2. The sunroof unit according to claim 1 , wherein an outer edge of the rear end of the first portion of the third seal member is aligned with an outer edge of the lateral end of the second seal member.

3. The sunroof unit according to claim 2 , wherein the rear end of the first portion of the third seal member is bonded to the lateral end of the second seal member by welding.

4. The sunroof unit according to claim 1 , wherein the first portion and the second portion of the third seal member are formed to be symmetric to each other.

5. The sunroof unit according to claim 1 , wherein the side portion of the molded part is provided with a cutout extending from a position that coincides with the lateral end of the second seal member to a front edge of the molded part, and the first seal member is disposed in the cutout.

6. The sunroof unit according to claim 5 , wherein the second portion of the third seal member is disposed in the cutout.

7. The sunroof unit according to claim 1 , wherein the rear panel is mounted to the frame such that a height of the rear panel is adjustable.

8. The sunroof unit according to claim 7 , wherein the third seal member is supported by a support bracket mounted to the frame, a height of the support bracket being adjustable.

9. The sunroof unit according to claim 8 , wherein:
the frame includes a guide rail for guiding the front panel via the stay; and
the support bracket includes a lower end portion secured to the frame at a position on an outboard side of the guide rail, an intermediate portion extending from the lower end portion in an inboard direction, and an upper end portion extending upward from the intermediate portion and supporting the third seal member above the guide rail.

10. The sunroof unit according to claim 9 , wherein the support bracket is constituted of a plate member bent along bend lines each extending in a fore-and-aft direction.

Assignees

• Yachiyo Ind Co Ltd

Inventors

• Hall John

Classifications

• B60J10/90 Primary

  specially adapted for non-fixed roofs, e.g. foldable roofs or removable hard-tops · CPC title

• B60J10/82

  for movable panels in roofs · CPC title

• B60J7/0435

  pivoting upwardly to vent mode and moving at the outside of the roof to fully open mode · CPC title

• B60J10/248 Primary

  having two or more tubular cavities, e.g. formed by partition walls · CPC title