A kind of mattress reinforcing harness includes at least two vertical fixing belts, at least two horizontal fixing belts and plural locating piece. Each vertical fixing belt has separately included a first band body, one first fixing end, one first fixed retaining ring and one first movable end. Each horizontal fixing belt has separately included one second band body, one second fixing end, one second fixed retaining ring and one second movable end. Each locating piece connects wherein first band body and the wherein 1 second band body with what respectively. Each first band body and each second band body are generally in parallel stacked and define plural crossover region, and each each crossover region of the locating piece what connects each first band body and each second band body.一種床墊強化背帶,包含有至少二縱固定帶、至少二橫固定帶、以及複數定位件。每一該縱固定帶分別包含有一第一帶體,一第一固定端,一第一固定扣環,以及一第一活動端。每一該橫固定帶分別包含有一第二帶體,一第二固定端,一第二固定扣環,以及一第二活動端。每一該定位件分別用於連接其中一該第一帶體與其中一該第二帶體。每一該第一帶體與每一該第二帶體概呈平行疊置並界定複數交疊區,每一該定位件於每一該交疊區連接該每一該第一帶體與每一該第二帶體。100‧‧‧床墊強化背帶10‧‧‧縱固定帶11‧‧‧第一帶體12‧‧‧第一固定端13‧‧‧第一固定扣環14‧‧‧第一活動端20‧‧‧橫固定帶21‧‧‧第二帶體22‧‧‧第二固定端23‧‧‧第二固定扣環24‧‧‧第二活動端30‧‧‧定位件A1‧‧‧交疊區60‧‧‧足套70‧‧‧定位帶80‧‧‧補強帶90‧‧‧魔鬼氈
