Weather strip for motor vehicle
AssigneeToyoda Gosei Co., Ltd.
InventorsYoshinori Goto, Masahiro Nozaki
Life of this patent
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Abstract
A weather strip is provided having a base portion which is to be attached along a door opening, a tubular sealing portion composed of a seal wall which is pushed up by a peripheral edge of a door glass and side walls for connecting inner and outer ends of the seal wall to the base portion. A linear insert composed of a solid material such as solid rubber or synthetic resin is embedded in the corner defined by the connection of the seal wall to the outer side wall. When the seal wall is pushed by the peripheral edge of the door glass, deformation of the outer side wall provides excellent sealing properties. Furthermore, the insert of the invention limits outward movement of the door glass in response to pressures encountered when the motor vehicle is driven at high speed.
Claims5
A weather strip to be attached along a door opening of a body of a motor vehicle and to be pushed by a peripheral edge of a door glass of a sashless door, comprising:
- a base portion to be fitted in a retainer which is attached along the door opening;
- a tubular sealing portion integral with said base portion, said tubular sealing portion having a seal wall for sealing engaging an upper end edge of the door glass and an outer side wall, and being composed of a soft elastic material;
- and
- a linear insert composed of a solid material having a solid, continuous, and uniform cross-section integrally embedded in a corner portion which connects said seal wall and said outer side wall serially in the longitudinal directional of said tubular sealing portion.
Dependencies are inferred from the claim text.