How does the shape design of the Sports mountaineering bag multifunctional backpack take aerodynamic (Automobiles & Vehicles - Bicycles)
Item ID 3022317 in Category: Automobiles & Vehicles - Bicycles
How does the shape design of the Sports mountaineering bag multifunctional backpack take aerodynamic | |
1. Overall outline and streamlined design In the design of the Sports mountaineering bag multifunctional backpack, the streamlined shape of the overall outline is the key factor to consider aerodynamics. The shape of the backpack should avoid sharp edges and abrupt shapes as much as possible, because these parts are prone to generate air vortices during exercise and increase air resistance. For example, the back and sides of the backpack usually adopt smooth curve transitions, so that air can flow smoothly over the surface of the backpack. Just like the shape of high-speed trains and airplanes, this streamlined design can reduce the separation of air on the surface of the backpack, thereby reducing air resistance, allowing climbers to carry the backpack more easily and reduce physical exertion during fast travel (such as fast climbing, running to avoid danger, etc.). 2. Layout of external pendants and accessories Sports mountaineering bag multifunctional backpack usually has some pendants and accessories on the outside, such as ice axe hanging loops, water bottle bags, etc. The layout of these parts also needs to consider aerodynamics. Reasonable layout should ensure that these pendants can be close to the surface of the backpack or stored in a specific position when not in use, so as to avoid swaying in the air and increase resistance. For example, the water bottle bags of some high-end mountaineering bags can be folded up by zippers or Velcro when not containing water bottles, keeping the sides of the backpack flat. For pendants that must be exposed, such as tool hanging points for climbing, their shape and position design will also minimize interference with air flow, such as using streamlined hanging rings and installing them on the edge of the backpack to minimize air flow obstruction. 3. Carrying system and air circulation The design of the carrying system should not only consider comfort, but also aerodynamics. During mountaineering, a small air layer will form between the back of the human body and the backpack. If the carrying system of the backpack is designed reasonably, the air can circulate better in this interlayer. For example, a back panel with breathable channels can be used. These channels can guide the air to flow between the back and the backpack, which is conducive to heat dissipation and reduces the resistance caused by local accumulation of air. At the same time, the shoulder straps and waist belts are designed to be as slim and fit the body as possible to avoid excessive air obstruction around the body, so that the air can flow smoothly along the contours of the body and the backpack. 4. Capacity change and shape adaptability During mountaineering, the capacity of the backpack will change due to the use of items. A good shape design needs to consider the impact of this capacity change on aerodynamics. Some mountaineering bags use adjustable side compression straps. When the items in the backpack are reduced and the capacity becomes smaller, the compression straps can be tightened to keep the backpack compact, avoiding the collapse of the shape due to the emptiness inside the backpack, which in turn affects the aerodynamic performance. In this way, whether the backpack is fully loaded or partially loaded, it can maintain a relatively reasonable shape, reduce air resistance, and provide climbers with a better sports experience. | |
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| Target State: All States Target City : All Cities Last Update : 06 November 2024 3:07 PM Number of Views: 14 | Item Owner : fang Contact Email: Contact Phone: (None) |
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2024-11-24 (0.413 sec)