A portable oxygen section of thick bamboo removes frame

• Main Authors: Sang Jing, Han Hui, Song Yunlian
• Format: Patent
• Language: Chinese; English
• Published: 17.08.2016
• Subjects: CHAIRS FOR DENTISTRY; DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY; FUNERAL DEVICES; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; OPERATING TABLES OR CHAIRS; TRANSPORT OR ACCOMODATION FOR PATIENTS

The utility model relates to a portable oxygen section of thick bamboo removes frame, device, locking device, adjustable handrail at the bottom of backup plate, running gear, support, backup plate reverse side top is equipped with a scalable contact, scalable contact includes lead screw, screwed pipe, running gear includes bearing, pivot, wheel, ask end device to include foraminiferous lug, bottom plate, curved boom, the curved boom by the terminal surface stretches out and buckles to the backup plate orientation gradually under the bottom plate, thereby the curved boom makes the bottom plate be the horizontal attitude with the backup plate butt, locking device includes line ribbon, knot that can be undone by a pull, the knot that can be undone by a pull includes through -hole, profile at least, the close terminal surface with the profile of line ribbon is equipped with the ratchet of working in coordination in order to realize the stopping function, adjustable handrail includes telescopic link, handle, the u