| 摘要 |
A U-shaped handle (14) is attachable to a motor housing (12) by a first projection (26) on the end of the handle that engages a tab (42) on the inside of the housing and by a second projection (28) on the inside of the handle that engages a vent (36) on the side of the housing. The projections are located on opposite sides of a fulcrum point such that applying a force to disengage either of the projections reinforces the engagement of the other projection, making the handle difficult to remove from the motor housing. |
