# US 8,782,955 B2 · Sealing structure of weather strip for retractable roof vehicles

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- Number: US 8,782,955 B2
- Document ID: US8782955B2
- Status: Granted
- Kind: B2
- Application number: 13/299,024
- Filed: 2011-11-17
- Published: 2012-06-28
- Granted: 2014-07-22
- Earliest claimed: 2010-12-22
- Assignees: Nishikawa Rubber Co., Ltd.
- Applicants: Kousuke Mori; Hirofumi Ogawa; Shinya Murakami
- Inventors: Kousuke Mori; Hirofumi Ogawa; Shinya Murakami
- Web page: https://patentgrep.com/patent/US8782955B2

## CPC

- B60J 10/79: for flush-glass windows, i.e. for windows flush with the vehicle body or the window frame
- B60J 10/20: characterised by the shape
- B60J 10/248: having two or more tubular cavities, e.g. formed by partition walls
- B60J 10/25: characterised by water drainage means
- B60J 10/777: the sealing arrangement being between the edges of adjacent panes
- B60J: WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES (fastening, suspending, closing, or opening of such devices E05)

## Abstract

A sealing structure, of which an upper end part makes elastic contact with a roof weather strip which is installed along a side edge of a roof and extending in a front and rear direction, includes an installation base member installed on a quarter sash provided on a front side of a quarter window glass of a retractable roof vehicle, (that lifts and lowers together with the quarter window glass). The sealing structure also includes a hollow seal part which makes elastic contact with a side window glass, and a seal lip, An upper end part has a seal wall formed thereon, which covers a front side corner part of the upper end part from an inner-cabin side, which is protrudingly formed toward an outer-cabin side and makes elastic contact with the side window glass from an inner-cabin side.

## Claims

### Claim 1

A sealing structure of a weather strip for retractable roof vehicles, of which a die molded upper end part makes elastic contact with a roof weather strip which is installed along side edge of a roof, said weather strip comprising: an installation base member operatively coupled on a quarter sash provided on an edge of a quarter window glass of the retractable roof vehicle, that lifts and lowers together with said quarter window glass; a hollow seal part integrally molded with said installation base member, which elastically engages a first edge of a side window glass, the side window glass having first and second surfaces wherein the first surface is disposed toward an interior of the vehicle and the second surface is disposed toward an exterior of the vehicle; and a seal lip integrally molded with said installation base member on a first edge of said hollow seal part, which makes elastic contact with the first surface of said side window glass, in which:
said die molded upper end part has a seal wall formed thereon, which covers said die molded upper end part, and which extends outwardly from an interior of the vehicle toward an exterior of the vehicle, and which makes elastic contact with said side window glass on said first surface of said side window glass; and
at least a portion of an upper end of the seal lip separates from the seal wall so that the upper end of the seal lip and the seal wall diverge and form a roughly V-shaped groove therebetween;
the seal wall and a peripheral edge of the seal wall extend to the seal lip at a distance from the upper end of the seal lip, wherein
the seal wall rises from the die molded upper end part to form an opening between the seal wall and the die molded upper end part, the opening being disposed along a front side corner part of the die molded upper end part.

### Claim 2

A sealing structure of a weather strip for retractable roof vehicles, of which a die molded upper end part makes elastic contact with a roof weather strip which is installed along a side edge of a roof, said weather strip comprising: an installation base member operatively coupled on a quarter sash provided on a first edge of a quarter window glass of the retractable roof vehicle, that lifts and lowers together with said quarter window glass; a hollow seal part integrally molded with said installation base member, which elastically engages a first edge of a side window glass, the side window glass having first and second surfaces wherein the first surface is disposed toward an interior of the vehicle and the second surface is disposed toward an exterior of the vehicle; and a seal lip integrally molded with said installation base member on a first edge of said hollow seal part, which makes elastic contact with the first surface of said side window glass, in which:
said die molded upper end part has a seal wall formed thereon, which covers said die molded upper end part, and which extends outwardly from an interior of the vehicle toward an exterior of the vehicle, and which makes elastic contact with said side window glass on said first surface of said side window glass; and
at least a portion of an upper end of the seal lip separates from the seal wall so that the upper end of the seal lip and the seal wall diverge and form a roughly V-shaped groove therebetween;
the seal wall and a peripheral edge of the seal wall extend to the seal lip at a distance from the upper end of the seal lip, wherein
the seal wall is disposed toward an outer-cabin side from an inner-cabin side, and a peripheral edge on an outer-cabin side of said seal wall, which is formed by turning down the seal wall, is disposed downward in a diagonally frontward direction from a front side corner part which is away from the quarter window glass; wherein
the seal wall rises from the die molded upper end part to from an opening between the seal wall and the die molded upper end part, the opening being disposed along a front side corner part of the die molded upper end part.