南方科技大学知识苑(SUSTech KC): 背包

Title	背包
Alternative Title	Backpack
Author	付成龙; 邓然宝; 冷雨泉; 林欣
First Inventor	付成龙
Original applicant	南方科技大学
First applicant	南方科技大学
Address of First applicant	518055 广东省深圳市南山区西丽学苑大道1088号
Current applicant	南方科技大学
Address of Current applicant	518055 广东省深圳市南山区西丽学苑大道1088号 (广东,深圳,南山区)
First Current Applicant	南方科技大学
Address of First Current Applicant	518055 广东省深圳市南山区西丽学苑大道1088号 (广东,深圳,南山区)
Application Number	CN201921866956.4
Application Date	2019-10-31
Open (Notice) Number	CN211431449U
Date Available	2020-09-08
Publication Years	2020-09-08
Status of Patent	授权 ; 一案双申
Legal Date	2020-09-08
Subtype	实用新型
SUSTech Authorship	First
Abstract	本实用新型提供了一种背包，包括用于装载重物的背包本体、用于支撑于人体背部的背包支架、与背包支架相连的背带、支撑并固定背包本体的移动支架、引导移动支架于背包支架上上下移动的直线滑动组件、连接背包支架与移动支架并起到阻尼缓冲作用的弹性元件以及用于调节背包支架与移动支架之间摩擦阻尼的静电吸附机构。则在人体背包负载行走运动的过程中，直线滑轨组件引导移动支架于背包支架上上下移动，通过弹性元件阻尼力的作用，缓冲背带对人体肩部的冲击力。并且，在背包支架上的第一静电吸附片与移动支架上的第二静电吸附片通电后产生静摩擦，在竖直方向形成振动阻尼力，进一步减轻肩部承受的冲击力，从而避免背包对肩部肌肉造成疲劳损伤。
Other Abstract	The utility model provides a backpack. The knapsack comprises a knapsack body for loading heavy objects, the knapsack bracket is used for supporting the back of a human body; the straps are connectedwith the knapsack bracket; the knapsack comprises a knapsack body, a movable support for supporting and fixing the knapsack body, a linear sliding assembly for guiding the movable support to move up and down on the knapsack support, an elastic element for connecting the knapsack support and the movable support and playing a role in damping and buffering, and an electrostatic adsorption mechanism for adjusting frictional damping between the knapsack support and the movable support. When the human body knapsack is loaded to walk, the linear sliding rail assembly guides the movable support to move up and down on the knapsack support, and the impact force of the straps on the shoulders of the human body is buffered under the action of the damping force of the elastic elements. Moreover, staticfriction is generated after the first electrostatic adsorption piece on the knapsack support and the second electrostatic adsorption piece on the movable support are powered on, vibration damping force is formed in the vertical direction, impact force borne by the shoulders is further reduced, and therefore fatigue damage of the knapsack to muscles of the shoulders is avoided.
IPC Classification Number	A45F3/04 ; A45C13/00
INPADOC Legal Status	（+PATENT GRANT）[2020-09-08][CN]
INPADOC Patent Family Count	1
Extended Patent Family Count	2
Priority date	2019-10-31
Patent Agent	张杨梅
Agency	深圳中一联合知识产权代理有限公司
URL	[Source Record]
Data Source	PatSnap
Document Type	Patent
Identifier	http://kc.sustech.edu.cn/handle/2SGJ60CL/532039
Department	Department of Mechanical and Energy Engineering
Recommended Citation GB/T 7714	付成龙,邓然宝,冷雨泉,等. 背包[P]. 2020-09-08.

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