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

A backpack with multi-cavity structure and rainproof function

A multi-cavity and backpack technology, applied in the field of backpacks, can solve the problems of insufficient functions and inability to provide convenience, and achieve the effects of convenient storage, good rainproof, and convenient placement of items

Active Publication Date: 2019-07-05
LIMING VOCATIONAL UNIV
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although there have been a lot of improvements on the backpack, the backpack still has its defects, for example, the functions are not rich enough to provide convenience for people to the greatest extent. Backpack with body structure and rainproof function

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
  • A backpack with multi-cavity structure and rainproof function
  • A backpack with multi-cavity structure and rainproof function
  • A backpack with multi-cavity structure and rainproof function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0040] Such as Figure 1 to Figure 7 As shown, a backpack with a multi-cavity structure and rainproof function includes a backpack body 91, a connecting body and a rainproof device arranged above the backpack, the connecting body is connected with the backpack body, and the waterproof The rain device is connected with the connecting body 94, the backpack body 91 includes a central chamber 71 and several side chambers 72 arranged around the central chamber 7...

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 discloses a knapsack with a multi-chamber structure and a rainproof function. The knapsack comprises a knapsack body, a connector and a rainproof instrument arranged at the upper side of the knapsack; the connector is connected with the knapsack body; the rainproof instrument is connected with the connector; the knapsack body comprises a central chamber and a plurality of lateral chambers surrounding the central chamber; each lateral chamber comprises an opening end and a connecting end; an opening is formed at the opening end; an opening and closing device is formed on the opening; the connecting end is connected with the central chamber. Compared with the prior art, the knapsack has the advantages that the knapsack is equipped with a plurality of large chambers and is capable of storing articles in classifications; and meanwhile, the rainproof instrument is arranged, so that the knapsack has an excellent rainproof function; a coiling device is arranged, so that the knapsack can be conveniently stored.

Description

technical field [0001] The invention belongs to the field of backpacks, in particular to a backpack with a multi-cavity structure and a rainproof function. Background technique [0002] A backpack is one of the most common daily necessities, and it generally consists of a bag body and straps. In order to be convenient and comfortable to use, some backpacks are padded at the part where the straps contact the shoulders, and some backpacks have a waist belt added to the bag body. In order to further improve the function of backpacks and improve the comfort of backpacks, people have invented backpacks with various uses. Patent document CN2349867Y discloses a multi-functional backpack, which includes a bag body and a bag belt. It is characterized in that a light-emitting circuit that can automatically send out light signals to the outside is fixed on the bag body. The circuit is composed of a DC power supply, a switch, and a light-emitting circuit control unit. , electronic lig...

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 Patents(China)
IPC IPC(8): A45C13/00A45C13/02A45C15/06A45F3/00A45B25/14
CPCA45B25/14A45C13/002A45C13/02A45C15/06A45F3/00A45F2003/003
Inventor 彭飘林刘昭霞
Owner LIMING VOCATIONAL UNIV
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