Patent ID: 9596907
Date: 2017-03-21
CPC Classifications: A44B

Claim:
1. A fastening unit, comprising: a base; a fixing seat disposed on the base; two shaft seats arranged side by side and disposed on the base in such a way that the two shaft seats are spaced apart from each other in a second direction, wherein each of the two shaft seats is spaced from the fixing seat along a first direction by a distance, and the first direction is perpendicular to the second direction; a main body having two shafts in cylindrical shape respectively formed at two sides thereof, wherein each of the two shaft seats comprises a shaft hole and a guiding groove connecting the shaft hole, the two shafts are pivotably disposed on the two shaft holes of the two shaft seats, the guiding groove is formed at a side of the shaft seat that is away from the fixing seat; an engaging member connected to a side of the main body that is away from the two shaft seats; and an abutting member projecting from a bottom surface of the main body; wherein when the fastening unit is in a closed state, the engaging member engages with the fixing seat, and the bottom surface faces the base such that the abutting member is adjacent to the base, and the two shafts of the main body are capable of being released from the two shaft seats in the first direction via the guiding groove when an external force is applied in the closed state; and when the fastening unit is transferred from the closed state to an opened state, the engaging member disengages from the fixing seat, and the main body pivots relative to the two shaft seats.