2results about How to "Quick and easy removal" patented technology

The application discloses a composite locking structure for mountaineering, and belongs to the technical field of outdoor protective equipment, which is used for providing a composite locking structure for mountaineering which is safe and more convenient to wear and remove, comprising a cover, a plug-in buckle body and a rear-end open shell, the front end of the shell is provided with a gap opening through the front and rear end faces, a lock cylinder is arranged in the shell, the lock cylinder comprises a sliding plate, the front face of the sliding plate is provided with a blocking block, the front face of the blocking block is provided with an unlocking button, and the front face of the sliding plate is further provided with four lock hooks, the end of each lock hook away from the sliding plate is provided with a hook claw, and the four side walls of the shell are provided with plug-in interfaces through the inner and outer walls. The lock cylinder structure with four lock hooks can simultaneously lock and unlock the plug-in buckle body in four directions, the safety belts do not need to be connected one by one when being worn, and the safety belts do not need to be unlocked one by one when being removed, so that the composite locking structure is more convenient to wear and remove the mountaineering safety belts.

The utility model provides a marine quick escape rescuing suit, which comprises quick escape raw water trousers and a life jacket with water sleeves, the quick escape raw water trousers comprise trousers bodies, the trousers bodies are made of waterproof light materials, the bottoms of the trousers bodies are integrally connected with low-upper water shoes, the back surfaces of the trousers bodies are connected with trouser belts, the trouser belts are used as shoulder carrying straps, and the life jacket is provided with water sleeves. The front side of the trouser body is provided with a quick escape raw water trouser magic tape, and the trouser belt connected with the front side of the trouser body is also provided with a magic tape; the life jacket comprises a waistcoat type life jacket body, water sleeve connecting belts are connected to the shoulders of the waistcoat type life jacket body, water sleeves are connected to the tail ends of the water sleeve connecting belts, buoyancy materials are arranged in the water sleeves and the surface layer of the waistcoat type life jacket body, and the sizes of the water sleeves are adjusted by attaching cuff hook-and-loop fasteners to the water sleeves. The quick-escape raw water trousers are in a back strap plate shape and are fixed through the hook-and-loop fasteners arranged in the front, so that the quick-escape raw water trousers can be easily put on and taken off, escape is smoother, and safety guarantee is provided for escape of a wearer.