CN203058642U - Multifunctional backpack - Google Patents
Multifunctional backpack Download PDFInfo
- Publication number
- CN203058642U CN203058642U CN 201320025524 CN201320025524U CN203058642U CN 203058642 U CN203058642 U CN 203058642U CN 201320025524 CN201320025524 CN 201320025524 CN 201320025524 U CN201320025524 U CN 201320025524U CN 203058642 U CN203058642 U CN 203058642U
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- CN
- China
- Prior art keywords
- stiff end
- rear portion
- braces
- inclusion
- anterior
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model discloses a multifunctional backpack. The backpack comprises a pack body, of which the cross section is roughly trapezoidal in the height direction, and two straps, wherein a group of front fixing ends are arranged at the lower end of the front part of the pack body, a group of rear fixing ends I are arranged on the top of the rear part of the pack body, and a group of rear fixing ends II are arranged at the bottom of the rear part of the pack body; and one ends of the two straps are connected with different fixing ends of the rear fixing ends II respectively, and the other ends of the two straps are respectively connected with one of the front fixing ends or the rear fixing ends I. According to the multifunctional backpack with the technical scheme, a conventional handheld shopping bag can be changed into a multifunctional shopping bag capable of being carried on the back or held by hand through a simple structure, so that many and heavy goods can be carried. Meanwhile, due to low cost, the backpack is quite suitable for large-range popularization and use.
Description
Technical field
The present invention relates to a kind of multifunctional backpack.
Background technology
Existing shopping bag is because the restriction of self structure can only lift by armrest.According to the ergonomics principle, make with the hands to lift object, require great effort most.If can relate to a kind of structure, traditional shopping bag that lifts is converted to the shopping bag that can bear, will alleviate people's burden greatly.
Summary of the invention
The present invention is directed to the proposition of above problem, and a kind of multifunctional backpack of development has:
The short transverse cross section is roughly trapezoidal inclusion, the braces of two adjustable lengths; Described inclusion front lower ends has one group of anterior stiff end, and top, described inclusion rear portion has one group of rear portion stiff end I, and bottom, inclusion rear portion has one group of rear portion stiff end II;
One end of described two braces respectively with described rear portion stiff end II in different stiff end connect, the other end of described two braces is connected with a stiff end among described anterior stiff end or the rear portion stiff end I respectively.
The quantity of described anterior stiff end, rear portion stiff end I and rear portion stiff end II is two; Described every braces passed the stiff end that described rear portion stiff end II, anterior stiff end and rear portion stiff end I are positioned at the same side.
The cross section of described inclusion is that upper base length is trapezoidal less than what go to the bottom.
Anterior stiff end, rear portion stiff end I and rear portion stiff end II are deck; The two ends of described braces have the plug that cooperates with described deck.
Owing to adopted technique scheme, a kind of multifunctional backpack provided by the invention can transform traditional portable shopping bag as can bear, can be portable multi-functional shopping bag by a kind of simple structure, can carry more heavier goods.With low cost owing to it simultaneously, very suitable large-scale popularization and use.
Description of drawings
Technical scheme for clearer explanation embodiments of the invention or prior art, to do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 schematic diagram that to be braces of the present utility model be connected with anterior stiff end with rear portion stiff end I;
Fig. 2 schematic diagram that to be braces of the present utility model be connected with rear portion stiff end II with rear portion stiff end I;
Fig. 3 schematic diagram that to be braces of the present utility model be connected with anterior stiff end with rear portion stiff end II;
Fig. 4 is that braces of the present utility model is connected with rear portion stiff end II with rear portion stiff end I, and inclusion is in the rearview under the folded state;
Fig. 5 is that braces of the present utility model is connected with rear portion stiff end II with rear portion stiff end I, and inclusion is in the rearview of extended configuration.
The specific embodiment
For the purpose, technical scheme and the advantage that make embodiments of the invention is clearer, below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is known complete description:
As Fig. 1-a kind of multifunctional backpack shown in Figure 5, mainly comprise: the short transverse cross section is roughly trapezoidal inclusion 2, and namely the cross section perpendicular to the inclusion maximum area is trapezoidal.Also comprise: the braces 1 of two adjustable in length.
For the function conversion that can realize lifting, bearing, have one group of anterior stiff end 31 in described inclusion 2 front lower ends, top, described inclusion 2 rear portion has one group of rear portion stiff end I32, and bottom, inclusion rear portion has one group of rear portion stiff end II33.
In use, an end of described two braces 1 respectively with described rear portion stiff end II33 in different stiff end connect, the other end of described two braces 1 is connected with a stiff end among described anterior stiff end 31 or the rear portion stiff end I32 respectively.Can form the effect of similar school bag braces, but both shoulders are born.
Further, the quantity of described anterior stiff end 31, rear portion stiff end I32 and rear portion stiff end II33 is two; Described every braces 1 passed the stiff end that described rear portion stiff end II33, anterior stiff end 31 and rear portion stiff end I32 are positioned at the same side.
Conveniently bear in order to allow, with the center reduction of whole knapsack, the cross section of described inclusion 2 is that upper base length is trapezoidal less than what go to the bottom.
Changing the use state of shopping bag for the convenience of the users fast, is deck with knapsack at the described anterior stiff end 31 of difference, rear portion stiff end I32 and rear portion stiff end II33; The two ends of described braces 1 have the plug that cooperates with described deck.
The above; only be the preferable specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to replacement or change according to technical scheme of the present invention and inventive concept thereof, all should be encompassed within protection scope of the present invention.
Claims (4)
1. multifunctional backpack has:
The short transverse cross section is roughly trapezoidal inclusion (2), the braces of two adjustable lengths (1); Described inclusion (2) front lower ends has one group of anterior stiff end (31), and described inclusion (2) top, rear portion has one group of rear portion stiff end I(32), bottom, inclusion rear portion has one group of rear portion stiff end II(33);
One end of described two braces (1) respectively with described rear portion stiff end II(33) or rear portion stiff end I(32) in different stiff end connect, the other end of described two braces (1) is respectively with described anterior stiff end (31) or rear portion stiff end I(32) in a stiff end be connected.
2. a kind of multifunctional backpack according to claim 1 is further characterized in that: described anterior stiff end (31), rear portion stiff end I(32) and rear portion stiff end II(33) quantity be two; Described every braces (1) passed described rear portion stiff end II(33), anterior stiff end (31) and rear portion stiff end I(32) be positioned at the stiff end of the same side.
3. a kind of multifunctional backpack according to claim 1, be further characterized in that: the cross section of described inclusion (2) is that upper base length is trapezoidal less than what go to the bottom.
4. a kind of multifunctional backpack according to claim 1 is further characterized in that: described anterior stiff end (31), rear portion stiff end I(32) and rear portion stiff end II(33) be deck; The two ends of described braces (1) have the plug that cooperates with described deck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320025524 CN203058642U (en) | 2013-01-17 | 2013-01-17 | Multifunctional backpack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320025524 CN203058642U (en) | 2013-01-17 | 2013-01-17 | Multifunctional backpack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203058642U true CN203058642U (en) | 2013-07-17 |
Family
ID=48757478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320025524 Expired - Fee Related CN203058642U (en) | 2013-01-17 | 2013-01-17 | Multifunctional backpack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203058642U (en) |
-
2013
- 2013-01-17 CN CN 201320025524 patent/CN203058642U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20140117 |