Corner structure of glass run and method of manufacturing corner structure
AssigneeNishikawa Rubber Co., Ltd.
InventorYukio MURAKAMI
Life of this patent
Estimating the term…
Abstract
To provide a corner structure capable of making a glass-run body and a sealing part difficult to come apart. A corner structure (1) of a glass run configured to be attached to an automobile, includes: a glass-run body (2) configured to be attached to a periphery of a door of the automobile; and a hollow sealing part (3) configured to fill a parting portion which is present between a front door and a rear door of the automobile, or a parting portion which is present between the rear door and a vehicle body of the automobile. The glass-run body (2) and the sealing part (3) are integrally molded.
Claims4
A corner structure of a glass run configured to be attached to an automobile, the structure comprising:
- a glass-run body configured to be attached to a periphery of a door of the automobile;
- and
- a hollow sealing part configured to fill a parting portion which is present between a front door and a rear door of the automobile, or a parting portion which is present between the rear door and a vehicle body of the automobile,
- wherein the glass-run body and the sealing part are integrally molded.
A method of manufacturing a corner structure of a glass run configured to be attached to an automobile, the method comprising:
- forming, by extrusion molding, a hollow sealing part configured to fill a parting portion which is present between a front door and a rear door of the automobile, or a parting portion which is present between the rear door and a vehicle body of the automobile;
- and
- placing the sealing part formed by the extrusion molding in a molding die for shaping the corner structure of a glass-run body, to integrally mold the glass-run body and the sealing part.
Dependencies are inferred from the claim text.