Spoiler for vehicles and manufacturing method thereof
AssigneeMoya International Co., Ltd.
InventorsAlexander Hong Nahm, O Yeol Kwon
Life of this patent
Estimating the term…
Abstract
Described herein are a spoiler for vehicles and a method of manufacturing the spoiler. The spoiler has a first surface and a second surface which define an appearance of the spoiler, and a hollow part defined in the spoiler. The spoiler includes a reinforcing member which is formed integrally with the second surface and has a frame defining an appearance of the reinforcing member and holes formed in the reinforcing member, and a support unit which is secured to cover the holes of the reinforcing member and an outer surface of the frame, thus supporting the reinforcing member to the second surface. The reinforcing member is formed integrally with the second surface through blow molding.
Claims4
A spoiler for vehicles having a first surface and a second surface which define an appearance of the spoiler, and a hollow part defined in the spoiler, the spoiler comprising:
- a reinforcing member formed integrally with the second surface, and having a frame defining an appearance of the reinforcing member and holes formed in the reinforcing member;
- and
- a support unit comprising a support protrusion inside the holes of the reinforcing member and an outer surface of the frame, thus supporting the reinforcing member to the second surface, wherein the holes of the reinforcing member have a lattice arrangement.
A method of manufacturing a spoiler for vehicles, using an upper mold and a lower mold which define a cavity, the method comprising:
- installing a reinforcing member on the lower mold;
- putting a parison into the cavity after the reinforcing member has been installed;
- forming the parison into a shape of the cavity by supplying hot air into the parison;
- and
- forming a support unit such that one surface thereof surrounds the reinforcing member, while the parison is formed into the shape of the cavity,
- wherein a mounting projection is provided at a junction between the lower mold and the reinforcing member to be mounted to the lower mold, thus securing the reinforcing member to the lower mold and the mounting projection is inserted into a hole formed in the reinforcing member.
Dependencies are inferred from the claim text.