To improve stiffness of a housing body constituting a portion of a mirror housing of a vehicle door mirror in a manner that enhances moldability of the housing body with increased workability of a metal mold for the housing body, enables molding time of the housing body to be shortened, and prevents the housing body from getting large in size.SOLUTION: A base plate section 24a of an edge wall 24 is integrated with: first cylindrical sections 31 which are in a shape of cylinders with bottoms, have first concave sections 29 open toward a cover, and are protruded from a base plate section 24a toward a mirror and the cover; and second cylindrical sections 32 which are in a shape of cylinders with bottoms, have second concave sections open toward the mirror and alternately arranged with the first concave sections 29, and are protruded from the base plate section 24a toward the mirror and the cover. Peripheral walls of first cylindrical sections 31 and the second cylindrical sections 32 which are alternately arranged are integrally and serially formed so as to share wall sections 33 between the first concave sections 29 and the second concave sections 30 which are alternately arranged with the first cylindrical sections 31 and the second cylindrical sections 32.SELECTED DRAWING: Figure 6
【課題】車両用ドアミラーのミラーハウジングの一部を構成するハウジング本体用の金型の加工性を高めてハウジング本体の成形性を高め、ハウジング本体の成形時間を短縮することを可能とし、ハウジング本体の大型化を抑制した上で、ハウジング本体の剛性向上を図る。【解決手段】端壁24の基板部24aに、カバー側に開口する第1凹部29を形成しつつ基板部24aからミラー側およびカバー側に突出する有底筒状の第1筒状部31と、第1凹部29と交互に並ぶとともにミラー側に開口する第2凹部を形成しつつ基板部24aからミラー側およびカバー側に突出する有底筒状の第2筒状部32とが一体に設けられ、交互に並ぶ第1筒状部31および第2筒状部32の周壁は、それらの周壁のうち交互に並ぶ第1凹部29および第2凹部30間の壁部33を第1筒状部31および第2筒状部32に共通としつつ一体に連なって形成される。【選択図】 図6
VEHICLE DOOR MIRROR
車両用ドアミラー
2021-07-01
Patent
Electronic Resource
Japanese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |