| 摘要 |
<p>An air-release trigger for an inflatable body protector is disclosed. The air-release trigger comprises a housing and a piston slidably received in the housing. The air- release trigger further comprises a biasing member configured to urge the piston along a path in the housing, and a release element having an engaging surface locatable against a contact surface of the piston so as to act against the force of the biasing member. The portion of the engaging surface extends away from the contact surface of the piston when the release element acts on the piston.</p> |
