US 2008/0172948 A1 · Glass run and its attaching structure

Abstract

A glass run includes a main body portion including a base bottom portion, a vehicle exterior side wall portion and a vehicle interior side wall portion attached along an inner periphery of a door frame and seal lips extended to an inner side of the main body portion and an entire region in a longitudinal direction thereof is formed by extrusion. The base bottom portion and the vehicle exterior side wall portion and the base bottom portion and the vehicle interior side wall portion are respectively connected by deformed connecting portions. The deformed connecting portion is thin-walled more than the base bottom portion and the two side wall portions and constitutes substantially a J-like shape in a section thereof to provide a predetermined length in a width direction. At two corner portions of the glass run, the deformed connecting portions are deformed by being folded to bend at fold points, the base bottom portion is smoothly disposed on an inner peripheral side, and is continuously bent without providing a slit or a notch.

Claims13

Dependent claims

A glass run comprising:

a main body portion attached to an attaching portion provided along an inner periphery of a door frame of a vehicle, including a base bottom portion, a vehicle interior side wall portion and a vehicle exterior side wall portion so as to constitute a U-shaped section, a vehicle interior side seal lip and a vehicle exterior side seal lip extended from substantially front ends of the vehicle interior side wall portion and the vehicle exterior side wall portion to an inner side of the main body portion;
wherein a region in a longitudinal direction of the glass run including an upper side portion corresponding to an upper edge portion of a door glass and a front vertical side portion and a rear vertical side portion corresponding to a front edge portion and a rear edge portion of the door glass is formed by extrusion and a corner portion thereof is formed continuously without providing a notch by being bent.

An attaching structure of a glass run comprising:

a glass run comprising:
a main body portion attached to an attaching portion provided along an inner periphery of a door frame of a vehicle, including a base bottom portion and a vehicle interior side wall portion and a vehicle exterior side wall portion extended from the base bottom portion and constituting a section thereof by substantially a U-shape, and a vehicle interior side seal lip and a vehicle exterior side seal lip extended from substantially front ends of the vehicle interior side wall portion and the vehicle exterior side wall portion to an inner side of the main body portion;
wherein an entire region in a longitudinal direction comprising an upper side portion corresponding to an upper edge portion of door glass, and a front vertical side portion and a rear vertical side portion corresponding to a front edge portion and a rear edge portion of the door glass is constituted by an extruded portion member;
wherein at least one of the front vertical side portion and the rear vertical side portion is provided with an engaging portion formed by notching a portion thereof at a portion attached to a lower side of a belt line;
and
wherein the attaching portion is provided with an engaged portion engaged with the engaging portion in a state of attaching the glass run.

3 more elements

Dependencies are inferred from the claim text.

Glass run and its attaching structure

Life of this patent

Glass run and its attaching structure

Life of this patent

Abstract

Claims13