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

Traveling bag with variable volume

A travel bag and volume technology, applied in the field of travel bags, can solve the problems of unfashionable and beautiful appearance, inconvenient wearing of backpacks, small size of backpacks, etc.

Pending Publication Date: 2021-05-04
ANHUI TIANEN TRAVEL GOODS TECH CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But in the prior art, the backpack volume is mostly small, can not be compared with suitcase or large-capacity handbag, if only the volume of single increase backpack, has just caused inconvenience to wear on the back of backpack like this on the one hand, to people's Causes a lot of pressure on the shoulders and waist, and at the same time the appearance is not stylish enough

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
  • Traveling bag with variable volume
  • Traveling bag with variable volume
  • Traveling bag with variable volume

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] In order to facilitate those skilled in the art to understand the technical solution of the present invention, the technical solution of the present invention will be further described in conjunction with the accompanying drawings.

[0025] First of all, the bag body in this technical solution is a storage bag of commonly used shapes such as a backpack, a shoulder bag, and a handbag. In this embodiment, a backpack is taken as an example. Of course, in the technical solution of the present invention, the technical solution through simple replacement and improvement is also within the scope of protection of the technical solution of the present invention, such as the bottom of a general handbag. Set up the structure etc. of the same or similar supporting pallets and road wheels in this technical solution. The following embodiment takes a backpack as an example. According to people’s conventional backpack habits, the back facing the human body is the back and the back of t...

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 traveling bag with a variable volume. The traveling bag comprises a bag body with a folding part, a supporting plate arranged at the bottom of the bag body and traveling rollers mounted on the supporting plate; the supporting plate is L-shaped and comprises a supporting bottom plate arranged at the bottom of the bag body and a limiting plate fixedly connected to one side edge of the supporting bottom plate and arranged on the back face of the bag body, and the traveling rollers are arranged on the side face edge, close to the limiting plate, of the supporting bottom plate; according to the traveling bag with a variable volume, on the one hand, the volume of the traveling bag can be temporarily increased according to needs, more articles can be contained, and on the other hand, the traveling bag can be easily carried in a large-volume state, and large pressure on the waist and the shoulders is avoided.

Description

technical field [0001] The invention belongs to the field of travel bags, and more specifically relates to a travel bag with variable volume. Background technique [0002] Travel bags are used to carry personal belongings when people go out, especially in long-distance and long-distance travel. Travel bag is essential. [0003] In the prior art, travel bags mainly include suitcases, large-capacity handbags, backpacks, etc. With the pursuit of youthful life of people, backpacks are used by more people because of their convenient carrying, many styles, and fashionable colors. . But in the prior art, the backpack volume is mostly small, can not be compared with suitcase or large-capacity handbag, if only the volume of single increase backpack, has just caused inconvenience to wear on the back of backpack like this on the one hand, to people's It puts a lot of pressure on the shoulders and waist, and it doesn't look stylish enough. Contents of the invention [0004] The pu...

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): A45C7/00A45C13/38A45F3/04
CPCA45C7/0072A45F3/04A45C13/385
Inventor 谢恩旺
Owner ANHUI TIANEN TRAVEL GOODS TECH CO LTD
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