PROBLEM TO BE SOLVED: To provide an automatic cuff winding device capable of resolving transmission inconvenience of a pressure of an air bag for stopping a blood flow occurring in an automatic cuff winding mechanism and a blood pressure measuring apparatus having the same.SOLUTION: This automatic cuff winding device has: a cylindrical member 2 having an inside diameter section and an opening section for inserting an arm therein and fixed to a base section 100 a fixing air bag 4 connected to a first pressurizing/depressurizing means a plate-like member 3 having one end fixed to the lower edge 2d of the opening section and its intermediate potion having a full length stuck out outside the cylindrical member via an upper edge 2b of the opening section, and elastically deformed to extend in the radial direction and locking means 25 and 26 locking the other end of the plate-like member and stopping the movement of the plate-like member.COPYRIGHT: (C)2009,JPO&INPIT【課題】 カフ自動巻き付け機構で発生する阻血用空気袋の圧力の上腕への伝達の不都合を解消することができるカフ自動巻き付け装置及びそれを備えた血圧計の提供。【解決手段】 カフ自動巻き付け装置は、腕を挿入可能な内径部と開口部とを有し、基部100に固定される筒状部材2と、第1加減圧手段に接続される固定用空気袋4と、開口部の下方縁部2dにその一端が固定され、その途中部位が開口部の上方縁部2bを介して筒状部材の外部に出る全長を有し径方向に拡張するように弾性変形する板状部材3と、板状部材の他端を係止して板状部材の移動を停止する係止手段25、26とを備える。【選択図】 図1
