Portable first-aid stretcher capable of being quickly disassembled and assembled

• Main Authors: CAO JIHUI, WANG SHAN
• Format: Patent
• Language: Chinese; English
• Published: 24.11.2020
• Subjects: CHAIRS FOR DENTISTRY; FUNERAL DEVICES; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; OPERATING TABLES OR CHAIRS; TRANSPORT OR ACCOMODATION FOR PATIENTS

The utility model discloses a portable first-aid stretcher capable of being assembled and disassembled quickly, which comprises a plurality of folding rods and a flexible bed, the plurality of foldingrods are rotatably connected in sequence, and first sliding grooves are formed in the two ends of each folding rod. According to the utility model, the structure is simple, a first sliding groove isformed in the folding rod; a first spring is arranged in the first sliding groove; a sliding rod is arranged on the first spring; a second sliding groove is formed in the sliding rod; a second springis arranged in the second chute; a limiting block is arranged on the second spring; a third sliding groove and a limiting hole are formed in the outer side of the folding rod; the emergency stretcherhas the advantages that the folding rods can rotate, space can be saved during storage, the emergency stretcher is convenient to carry by wild rescue workers, when the emergency stretcher is used, thesliding rods are inserted in