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Backpack for large objects

Inactive Publication Date: 2021-02-11
CHANG TENG YAO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The present invention provides a backpack for large objects with an additional holding space outside the bag. The backpack has a main body with straps and wings that surround it to form two holding spaces. The first holding space is enclosed by the wings and the main body and has a bottom opening and a top opening, which allows for the inclusion of objects larger than the space. The technical effect of this invention is that it provides a backpack capable of containing large objects without compromising the comfort of the backpack or the safety of the user.

Problems solved by technology

However, the size of the object is often limited by the volume of the bag.

Method used

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  • Backpack for large objects
  • Backpack for large objects
  • Backpack for large objects

Examples

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Embodiment Construction

[0016]As shown in FIG. 1 to FIG. 4, the first preferred embodiment of the present invention, a backpack for large objects 1, is revealed. Said backpack for large objects 1 includes a main body 10, two straps 20, a first wing 30, a second wing 40, and an extended piece 50, wherein the main body 10 has a holding space therein. Two ends of each of the straps 20 are respectively connected to the rear of the main body 10 so that the two straps can be used as shoulder straps.

[0017]Two opposite sides of the main body 10 are respectively connected to the first wing 30 and the second wing 40. The first wing 30 and the second wing 40 can be connected to each other detachably, and the first wing 30, the second wing 40, and the main body 10 enclose and form a first holding space B. the extended piece 50 is connected to the main body 10, and is provided close to a bottom opening P1 or a top opening P2 of the first holding space B.

[0018]In this embodiment, the first wing 30 and the second wing 40...

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PUM

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Abstract

A backpack for large objects is provided, which includes a main body, two straps, a first wing, a second wing, and an extended piece, wherein two ends of each of the straps are respectively connected to the rear of the main body, and the straps are used as shoulder straps. The main body has two opposite sides which are respectively connected to the first wing and the second wing, wherein the first wing and the second wing are connected to each other detachably. The first wing, the second wing, and the main body enclose and form a first holding space. The extended piece is connected to the main body close to either a bottom opening or a top opening of the first holding space.

Description

BACKGROUND OF THE INVENTION1. Technical Field[0001]The present invention relates generally to a backpack, and more particularly to a backpack for large objects.2. Description of Related Art[0002]In general, a backpack includes a bag for containing objects and a strap fastened to a user's body, which makes the bag carried on the user's back instead of carried by hand. At present, there are backpacks with various functions for different carrying objects or different usage scenarios in the market, such as a business backpack used at work, a knapsack for mountain climbing, or a sports backpack for physical exercise.[0003]However, the size of the object is often limited by the volume of the bag. For example, if the object to be carried is longer than the maximum length of the bag, it could not be carried by the backpack. Therefore, there is still room for improvement in current backpacks.BRIEF SUMMARY OF THE INVENTION[0004]In view of the above, the primary objective of the present invent...

Claims

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Application Information

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IPC IPC(8): A45F3/04
CPCA45F3/04A45C7/0086A45C7/009
Inventor CHANG, TENG-YAO
Owner CHANG TENG YAO