A waist supporter structure with an auxiliary belt includes a waist pad, two knee wraps installed to both sides of the waist pad respectively and including a first belt member and a second belt member fixed to the waist pad and extended from both sides of the waist pad respectively, and two auxiliary waist belt devices fixed to both sides of the waist pad and extended from the sides of the waist pad respectively and including a first waist belt member and a second waist belt member, and the waist belt members are wound around a users waist and buckled in front of the users abdomen, so that when the user leaves the seat, the user needs not to readjust the waist supporting structure for reusing the structure, so as to improve the convenience of use.本創作提供一種具輔助腰帶之腰部支持器結構,其包括:一護腰墊;二繞膝裝置,分別設於該護腰墊之兩側,該繞膝裝置分別包括有第一帶體及第二帶體,該第一帶體及第二帶體分別固結於該護腰墊而由其側邊延伸;二輔助繫腰裝置,分別固設於該護腰墊之兩側而由其側邊延伸,包括有第一繫腰帶體及第二繫腰帶體,該等繫腰帶體環繞腰部而扣結於腹前;如此,能藉由該輔助繫腰裝置設計,當使用者需暫停使用而離座活動,仍繫縛於腰間不需要拆除腰部支持器,並於重新使用時不需重新調整進而達到使用調整上之便利性。10‧‧‧護腰墊20‧‧‧繞膝裝置21‧‧‧第一帶體211‧‧‧固結端21A‧‧‧縫結部22‧‧‧第二帶體221‧‧‧繞設部222‧‧‧調整拉帶22A‧‧‧縫結部30‧‧‧護膝墊31‧‧‧穿設部40‧‧‧調整扣41‧‧‧目條42‧‧‧彈性壓板50‧‧‧定位扣51‧‧‧定位公扣52‧‧‧定位母扣60‧‧‧輔助繫腰裝置61‧‧‧第一繫腰帶體62‧‧‧第二繫腰帶體63‧‧‧輔助公扣64‧‧‧輔助母扣
