| 摘要 |
The protective system includes a nozzle portion (20) of the appliance which has a flange (24) at a proximal end thereof which releasably fits into a body portion (12) of the appliance. A cap member (30, 40) which is secured or securable to the appliance has an opening (32, 50) which is configured relative to the flange such that the nozzle can extend therethrough, but not the flange, so that when the cap member is operatively secured to the appliance, the nozzle is prevented from separating and propelling away from the appliance under the force of compressed gas.
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