| 摘要 |
This coupling/uncoupling mechanism (10A) is kept in a state where a male coupling body (30A) is inserted into an insertion space (S0), a second end of a lever member (22) is proximally-positioned to the insertion space (S0), and a latching surface (23a) of a latch member (23) contacts with a surface to be latched (31a) of the male coupling body (30A) while the male coupling body (30A) and a female coupling body (20A) are coupled. When the male coupling body (30A) and the female coupling body (20A) are uncoupled, the second end of the lever member (22) moves away from the insertion space (S0) and thus the latching surface (23a) moves in a pulling-out direction (D2), whereby the latching surface (23a) and the surface to be latched (31a) are separated. This leads to sufficient fastening power while the structure is simple, allows keeping the coupled state with less power than the fastening power, and enables easy re-coupling after uncoupling. |
