阅读说明：本技术 背式载具调整系统 (Back carrier adjusting system ) 是由 陈金柱 于 2020-01-21 设计创作，主要内容包括：一种背式载具调整系统(1000),其应用于背式载具(B1),背式载具(B1)包含本体(B11)及背带单元(B12),背带单元(B12)连接于本体(B11),背式载具调整系统(1000)包含导引单元(1100)、滑动单元(1300)及紧固装置(1400)。导引单元(1100)设置于背带单元(B12),滑动单元(1300)连接本体(B11)且可滑动地限位于导引单元(1100)。紧固装置(1400)包含至少一系线(1410、1420)及卷带机构(1430),前述至少一系线(1410、1420)连接滑动单元(1300),卷带机构(1430)可操作地耦合于前述至少一系线(1410、1420),其中,卷带机构(1430)被操作以收放前述至少一系线(1410、1420),使滑动单元(1300)相对导引单元(1100)移动,以调整本体(B11)相对背带单元(B12)的高度。借此提升使用便利性。(A back carrier adjusting system (1000) is applied to a back carrier (B1), the back carrier (B1) comprises a body (B11) and a harness unit (B12), the harness unit (B12) is connected to the body (B11), and the back carrier adjusting system (1000) comprises a guide unit (1100), a sliding unit (1300) and a fastening device (1400). The guide unit (1100) is arranged on the strap unit (B12), and the sliding unit (1300) is connected with the body (B11) and is limited on the guide unit (1100) in a sliding way. Fastening device (1400) comprises at least one tie line (1410, 1420) and a take-up mechanism (1430), the at least one tie line (1410, 1420) connecting to sliding unit (1300), take-up mechanism (1430) operably coupled to the at least one tie line (1410, 1420), wherein take-up mechanism (1430) is operable to take up the at least one tie line (1410, 1420) to move sliding unit (1300) relative to guide unit (1100) to adjust the height of body (B11) relative to harness unit (B12). Thereby improving the convenience of use.)