Hayashi Engineering Inc.

Toshitaka Araga

Mitsuo Hosokawa

Naoya Kodama

A sun visor for an automobile having a plate-like core provided with multiple micropores each having a diameter ranging from 1 to 5 mm. Open area ratio representing the ratio of the total area of micropores to the projected area of the plate-like core ranges from 2% to 30%. Alternatively, a sun visor for an automobile has a skeletonic core having an air permeability equal to that of the plate-like core provided with multiple micropores. The plate-like core or the skeletonic core is covered with a covering member having a high air permeability.

Sun visor for automobiles

A sound absorbing structure for an automobile having a seating portion, an upper surface of which serves as a passenger seating surface in the cabin, the structure includes an interior base material provided on a cabin side of a body panel; the interior base material forming a side face when seen from a passenger seated on the seating portion; the interior base material having a recessed portion formed in the cabin side of the interior base material; the recessed portion formed on an upper side of the seating surface; and a sound absorbing material buried in the recessed portion. An automobile sun visor includes a plate-form core material; an air-permeable cushioning material covering a surface of the core material; and the plate-form core material having a large number of air holes penetrating in a thickness direction formed in a dispersed manner.

Growing community of inventors

Nagoya, Japan

Toshitaka Araga