摘要:
An air bag cover and manufacturing method thereof wherein the air bag cover comprises a core member which can be formed by injection molding, and a decorative sheet disposed on the surface of the core member. The decorative sheet includes at least two layers, an outer layer and a barrier layer disposed on a back side of the outer layer to protect the outer layer when the core member is injection molded. The core member is made of thermoplastic elastomer which can be thermally fused to the barrier layer. A breakable portion is provided in the barrier layer and core member.
摘要:
An interior finish member having a door for an air bag includes a main body and a cover. The main body surrounds the periphery of the cover, and the main body and the cover form a continuous surface. The cover covers a folded air bag. The cover includes: a door, which covers the folded air bag. A breakable portion is defined by a recessed periphery of the door and is relatively thin. A hinge connects the door with the main body and provides a pivot around which the door pivots under a force of an expanding air bag. The main body is made of thermoplastic resin, and the cover is made of thermoplastic elastomer. The main body and the cover portion can be integrally formed.
摘要:
An interior finish member having a door suitable for an air bag comprises a main body and a cover portion. The main body surrounds the periphery of the cover portion, and the main body and the cover portion form a continuous surface. The cover portion covers a folded air bag of an air bag device. The cover portion comprises: a door portion which covers the folded air bag; a breakable portion defined by a recessed periphery of the door portion whose thickness is thinner than adjacent portions of the interior finish member so that it may be broken easily in deployment of the air bag; and a hinge portion for connecting the door portion with the main body and for providing a pivot around which the door portion rotates when the door portion opens under a force of an expanding air bag. The main body is made of thermoplastic resin, and the cover portion is made of thermoplastic elastomer. Because they are capable of thermally fusing with each other, the main body and the cover portion can be integrally formed.
摘要:
The air bag cover has a skin layer on the surface side of the cover and a core on the back surface side of the cover. The cover is disposed so as to cover an air bag. The air bag cover has a breakable portion which is broken when the air bag expands. The breakable portion is formed by providing a continuous or intermittent concave portion on the back surface side of the air bag cover. A fragile layer lower in tensile strength than the skin layer is fused to the back surface side of the skin layer.
摘要:
An interior finish member having a door suitable for an air bag comprises a main body and a cover portion. The main body surrounds the periphery of the cover portion, and the main body and the cover portion form a continuous surface. The cover portion covers a folded air bag of an air bag device. The cover portion comprises: a door portion which covers the folded air bag; a breakable portion defined by a recessed periphery of the door portion whose thickness is thinner than adjacent portions of the interior finish member so that it may be broken easily in deployment of the air bag; and a hinge portion for connecting the door portion with the main body and for providing a pivot around which the door portion rotates when the door portion opens under a force of an expanding air bag. The main body is made of thermoplastic resin, and the cover portion is made of thermoplastic elastomer. Because they are capable of thermally fusing with each other, the main body and the cover portion can be integrally formed.
摘要:
A car interior finish member where a body portion and a cover portion are integrally molded in a shape retaining thermoplastic resin. The cover portion has a hinge portion and a breakable seam which form an air bag developing port when an air bag is operated. A design sheet is molded integrally with the cover portion and has at least an outer skin layer and a barrier layer. The barrier layer is formed of a material thermally fusible with the thermoplastic resin of the body and cover portions. The hinge portion and breakable seam are formed variously by molding of the cover portion and by appropriate notching up to and through the barrier layer of the design sheet.
摘要:
An air bag cover and manufacturing method thereof wherein the air bag cover comprises a core member which can be formed by injection molding, and a decorative sheet disposed on the surface of the core member. The decorative sheet includes at least two layers, an outer layer and a barrier layer disposed on a back side of the outer layer to protect the outer layer when the core member is injection molded. The core member is made of thermoplastic elastomer which can be thermally fused to the barrier layer. A breakable portion is provided in the barrier layer and core member.
摘要:
An air bag cover is made of thermoplastic resin and covers an air bag. A plurality of holes are provided with the air bag cover continuously and a breakable portion is provided which severs upon the inflation of the air bag. The surface side of the breakable portion is processed by a heating process, so that protrusions which partially plug the holes are formed on the inner circumferential surface of the holes on the surface side.
摘要:
A decorative member includes a transparent layer, a first decorated layer, and a second decorated layer. The first decorated layer is disposed on the transparent layer's rear surface. The second decorated layer is disposed on the transparent layer's rear surface. The transparent layer's rear surface has an irregular configuration that includes indented portions and indent-free portions. The indented portions dent toward the transparent layer's front surface. The indent-free portions protrude toward the transparent layer's rear surface. The first decorated layer is disposed directly on the rear surface of the transparent layer partially. The second decorated layer is made of a film that includes resin, and is laminated on the first decorated layer and on the transparent layer's rear surface entirely.
摘要:
A resin product (e.g., a millimeter-wave radar device cover) comprises a plate-like resin substrate, a base film formed on the resin substrate, and a metallic gloss film having a discontinuous structure formed on the base film, a top coat, a block coat, or the like being formed as a protective film on the metal film. The metal film contains a first film having a discontinuous structure obtainable by vacuum deposition of a first metal, a modified surface obtainable by modification of the surface of the first film by bringing the surface into contact with air, and a second film having a discontinuous structure obtainable by vacuum deposition of a second metal on the modified surface.