| 摘要 |
<p>ATTACHMENT DEVICE An attachment device (1) is integrally formed from a single piece of elastically flexible wire. A first arm (2) of the device (1) has a first arm proximal end (2a) and a first arm distal end (2b) defined by a first end of the wire. A second arm (3) of the device (1) has a second arm proximal end (3a) and a second arm distal end (3b). A head (5) extends from the second arm distal end (3b) and defines a locking recess (6) for captively retaining the first arm (2), towards the first arm distal end (2b), in a closed position. A spring (4) extends between the first arm proximal end (2a) and the second arm proximal end (3a) and biases the first arm (2) to an open position in which the first arm (2) is inclined at an acute angle to the second arm (3) and spaced from the head (5). C) 4 Figure 1 -L6 3 o Figure 2</p> |
