公开(公告)号：US20250064220A1

公开(公告)日：2025-02-27

申请号：US18948630

申请日：2024-11-15

Applicant: Nintendo Co., Ltd.

Inventor： Kensuke Morita ,  Noboru Wakitani ,  Masaki Amano ,  Tetsuji Kawamura

IPC: A47C21/02 ,  F16B2/10 ,  H01F7/02

Abstract: A connection structure includes a first apparatus and a second apparatus. The first apparatus includes a first contact portion and a surrounding wall surface. The second apparatus includes a second contact portion and a hollow projection. The first apparatus and the second apparatus are connected as being rotatable relatively to each other around a magnetic force direction and attachable to and detachable from each other, as a result of attraction by magnetic force. The projection is located with a clearance being interposed between the wall surface and the first contact portion, where the projection can be tilted in accordance with pulling including a direction component perpendicular to the magnetic force direction. In the first apparatus, a clearance between a top portion and the projection in a first direction is larger than a clearance between the top portion and the projection in a second direction different from the first direction.

公开(公告)号：US12171340B2

公开(公告)日：2024-12-24

申请号：US18081314

申请日：2022-12-14

Applicant: Nintendo Co., Ltd.

Inventor： Kensuke Morita ,  Noboru Wakitani ,  Masaki Amano ,  Tetsuji Kawamura

IPC: H01F7/02 ,  A47C21/02 ,  F16B2/10

Abstract: A connection structure includes a first apparatus and a second apparatus. The first apparatus includes a first contact portion and a surrounding wall surface. The second apparatus includes a second contact portion and a hollow projection. The first apparatus and the second apparatus are connected as being rotatable relatively to each other around a magnetic force direction and attachable to and detachable from each other, as a result of attraction by magnetic force. The projection is located with a clearance being interposed between the wall surface and the first contact portion, where the projection can be tilted in accordance with pulling including a direction component perpendicular to the magnetic force direction. In the first apparatus, a clearance between a top portion and the projection in a first direction is larger than a clearance between the top portion and the projection in a second direction different from the first direction.