Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Backpack device

A locking device and knapsack technology, applied to travel or camping equipment, home appliances, travel bags, etc., can solve the problems of poor load distribution of the belt, uneven force on the belt, deformation of the belt, etc., and increase the carrying range , increase the carrying weight, good stability effect

Inactive Publication Date: 2005-10-26
陈明春
View PDF0 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The above-mentioned knapsack and waist belt are closely fixedly connected, and the knapsack and the belt are integrated, so the weight of the knapsack is concentrated on the part where the knapsack and the waist belt are combined, and the weight of the knapsack is concentrated on one side of the waist belt, so that The force on the belt is uneven. When the backpack is heavy, the part of the belt that is stressed will move down due to the force, and the belt will be deformed.
The part of the belt acting on the human body will produce a great sense of oppression. At this time, the belt cannot distribute the load well, and people will get tired when they bear weight for a long time

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Backpack device
  • Backpack device
  • Backpack device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] Carrying device of the present invention, see figure 1 , figure 2 , including a waist belt 1 and two shoulder straps 2; a nylon webbing 11 is fixed on the waist belt 1, and a connecting fastener 12 is arranged at the junction of the nylon webbing 11; a nylon webbing 21 is fixed on the shoulder strap 2, and a nylon webbing 21 is provided with Connect the buckle 22 and adjust the buckle 23; the lower ends of the two shoulder straps 2 are fixedly connected with the waist belt 1 respectively. When using a backpack, adjust the nylon webbing 21 through the adjustment buckle 23 on the shoulder strap 2 to make the shoulder load of the bearer comfortable, and connect the two shoulder straps 2 through the connecting buckle 22 to increase the stability of the shoulder strap 2 . In addition, the waist belt 2 is tightened around the user's waist through the connecting buckle 12, further increasing the bearing point and stability of the backpack.

[0022] A backpack frame 3 and a...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A device for bearing load on the back is composed of a waist band, two braces with one end connected to said waist band, and a packsack frame behind said waist band and consisting of one primary frames and two lateral supporters arranged both sides of said waistband.

Description

technical field [0001] The invention relates to a carrying device, in particular to a carrying device used in a backpack. Background technique [0002] At present, the commonly used knapsack is made up of knapsack, shoulder strap and belt, wherein the knapsack is used for holding articles, and shoulder strap and waist belt fix the knapsack on the body of the bearer. [0003] The above-mentioned knapsack and waist belt are tightly fixedly connected, and the knapsack and the belt are integrated, so the weight of the knapsack is concentrated on the part where the knapsack and the waist belt are combined. Because the weight of the knapsack is concentrated on one side of the belt, the The force on the belt is uneven. When the backpack is heavy, the part of the belt that bears the force will move down due to the force, and the belt will be deformed. The part of the belt acting on the human body will produce a great sense of oppression. At this time, the belt cannot distribute the...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A45F3/08
Inventor 陈明春
Owner 陈明春
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com