ELECTRIC CONNECTION BOX

• Main Authors: TOKUDA YUYA, SAITO TSUKASA, MASUDA KOTA, KANEMITSU HIDEAKI, SUNAMOTO MASAYUKI, YAGI TOSHIHISA, SUGIYAMA TAKAKI
• Format: Patent
• Language: English; Japanese
• Published: 01.03.2021
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES

To provide an electric connection box which is excellent in versatility and extensibility without complicating the shape.SOLUTION: An electric connection box comprises: a first base 11 which mounts electric components thereon; and a second base which mounts electric components thereon and is assembled in the first base 11. In a pair of end surfaces 22 opposite to each other of the first base 11, a guide rib 31 is formed which engages with a guide groove formed in the second base to guide the second base along the assembling direction; in the guide rib 31, a lower cover lock hook 32 is formed to lock a first lower cover 12 assembled so as to cover the lower opening of the first base 11; and in the second base, a lock protrusion is formed to lock a second lower cover assembled so as to collectively cover the lower openings of the first base 11 and the second base.SELECTED DRAWING: Figure 2 【課題】形状の複雑化を抑えつつ汎用性及び拡張性に優れた電気接続箱を提供すること。【解決手段】電子部品が実装される第１ベース１１と、電子部品が実装され、第１ベース１１に組付けられる第２ベースと、を備える。第１ベース１１における相対する一対の端面部２２には、第２ベースに形成されたガイド溝に係合して第２ベースを組付け方向に沿って案内するためのガイドリブ３１が設けられ、ガイドリブ３１には、第１ベース１１の下方開口を覆うように組付けられる第１ロアカバー１２を係止するためのロアカバー係止爪３２が形成され、第２ベースには、第１ベース１１及び第２ベースの下方開口を一括して覆うように組付けられる第２ロアカバーを係止するための係止突起が形成されている。【選択図】図２