Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Multifunctional knapsack

A multi-functional, rucksack technology, applied in travel or camping equipment, home appliances, travel bags, etc., to achieve the effect of simple structure and convenient use of functional transformation

Active Publication Date: 2013-10-23
NANJING JIHUA 3521 SPECIAL EQUIP
View PDF6 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The rucksack plays an important role in the army's modern warfare. The existing rucksack has a built-in U-shaped aluminum alloy bracket for carrying weapons, equipment, daily necessities, etc.; it can only be used as a single backpack, and the army often needs Training and fighting in the wild requires sleeping pads
However, in the prior art, there is no device that can be used as a sleeping pad and a rucksack at the same 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
  • Multifunctional knapsack
  • Multifunctional knapsack
  • Multifunctional knapsack

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] like figure 1 as shown, Multifunctional backpack, comprising backpack body 14 and backpack cover 13, described backpack cover 13 comprises top surface 18, front side 15, left side 16 and right side 17, the top surface of described backpack cover 13 18 is connected with the rucksack body 14, and the multifunctional rucksack also includes a pocket zipper 5, a pocket cover zipper 6 and a pocket side zipper 10 that make the multifunctional rucksack flat into a mattress after being pulled open. The left side 16 and the right side 17 of the backpack cover 13 are respectively connected to the front side 15 through the pocket zipper 5; The capsule body 14 is connected, and the front side 15 of the backpack cover 13 is provided with four pocket beams 4, and the backpack body 14 is provided with a pocket connecting belt 11 at a position corresponding to the pocket four beams 4 on the backpack cover 13; A bag side zipper 10 is provided from the pocket cover zipper 6 to the bott...

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

The invention provides a multifunctional knapsack, which comprises a knapsack body and a knapsack cover, wherein the knapsack cover comprises a top surface, a front side surface, a left side surface and a right side surface, wherein the top surface of the knapsack cover is connected with a bag body; the left side surface and the right side surface of the knapsack cover are respectively connected with the front side surface via a packet mouth zipper; the left side surface and the right side surface of the knapsack cover are respectively connected with the knapsack body via a pocket cover zipper; the front side surface of the knapsack cover is provided with four beams; positions on the knapsack body, which correspond to the four beams on the knapsack cover, are provided with connecting bands; and a bag side zipper is respectively arranged between each pocket cover zipper and the bottom of the knapsack body. The multifunctional knapsack disclosed by the invention has the advantages of simple structure and convenience in converting and using the functions of the knapsack and a mattress, and is suitable for troops for combat training or suitable for living short / long-distance travel and picnics.

Description

[0001] technical field [0002] The invention relates to a backpack, in particular to a multifunctional backpack. Background technique [0003] The rucksack plays an important role in the army's modern warfare. The existing rucksack has a built-in U-shaped aluminum alloy bracket for carrying weapons, equipment, daily necessities, etc.; it can only be used as a single backpack, and the army often needs Training and fighting in the wild requires sleeping pads. But, in the prior art, there is no device that can be used as a sleeping pad and a rucksack simultaneously. Contents of the invention [0004] The purpose of the present invention is to provide a multifunctional rucksack, which has a simple structure and is easy to use. It can be deployed as a sleeping pad and assembled as a rucksack. The present invention is suitable for use in military combat training; It is used for long-distance travel, picnics, etc. [0005] A multifunctional rucksack, comprising a rucksack bod...

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
Patent Type & Authority Applications(China)
IPC IPC(8): A45F4/06
Inventor 莫风琴胡杰黄洁高海歌陈琦梅俊鑫
Owner NANJING JIHUA 3521 SPECIAL EQUIP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
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