| 摘要 |
#CMT# #/CMT# The backpack (1) has the shoulder straps (2) and a rear wall with a reinforcement frame (4), where a network (5) is provided for generating a rear ventilation climatic zone (6) between a rear wall of the backpack and the back of a backpack carrier. The network is directly attached to the rear wall of the backpack, where the frame is made of plastic material. #CMT#USE : #/CMT# Backpack. #CMT#ADVANTAGE : #/CMT# The backpack has the shoulder straps and a rear wall with a reinforcement frame, where a network is provided for generating a rear ventilation climatic zone between a rear wall of the backpack and the back of a backpack carrier, thus ensures a simple, efficient and comfortable backpack. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic view of a backpack. 1 : Backpack 2 : Shoulder strap 4 : Reinforcement frame 5 : Network 6 : Climatic zone. |
