Electrical junction box
View Patent ↗Provided is an electrical junction box which can easily attach a block to an inner side of a frame without the need for visual positioning of a lock portion of the block and a lock receive portion of the frame. An electrical junction box includes a frame and a block to be attached to an inner side of the frame. The block includes a lock portion, and the frame includes a lock receive portion to which the lock portion engages. Four faces of the frame arranged to surround the block include a tapered face for guiding the block to a proper attachment position. The frame includes a double wall including an outer wall and an inner wall, and a rib connecting the outer wall and the inner wall. The rib is extended above the inner wall, and the tapered face is provided to an extended portion of the rib.
1. An electrical junction box comprising a frame and a block to be attached to an inner side of the frame, wherein the frame includes four faces arranged to surround the block, and wherein the block is provided with a lock portion including a pair of lock portion rails and a lock portion projection, and wherein at least one inner side of the frame is provided with a lock receive portion having a pair of lock receive rails to which the pair of lock portion rails engage and a lock receive projection to which the lock portion projection engages,
wherein among the four faces, at least two faces intersecting to each other are provided with a tapered face which is slanted toward an inside of the frame and which guides the block to a proper attachment position.
2. The electrical junction box according to claim 1 ,
wherein the frame includes a double wall constituted of an outer wall and an inner wall, arid a rib connecting the outer wall and the inner wall, and
wherein the rib is extended further above than or further below than the inner wall, and the tapered face is provided to an extended portion of the rib.