CN102754987A - Folding knapsack - Google Patents
Folding knapsack Download PDFInfo
- Publication number
- CN102754987A CN102754987A CN2012102799039A CN201210279903A CN102754987A CN 102754987 A CN102754987 A CN 102754987A CN 2012102799039 A CN2012102799039 A CN 2012102799039A CN 201210279903 A CN201210279903 A CN 201210279903A CN 102754987 A CN102754987 A CN 102754987A
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- China
- Prior art keywords
- folding
- zipper cloth
- cloth belt
- lateral plate
- knapsack
- 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.)
- Granted
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- 239000004744 fabric Substances 0.000 claims abstract description 70
- 229920000742 Cotton Polymers 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
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- Portable Outdoor Equipment (AREA)
Abstract
The invention discloses a folding knapsack which comprises a knapsack body, straps and strap buckles. Two lateral sides of the body are respectively provided with upper strap buckles, middle strap buckles and lower strap buckles. Two sides of the upper portion of the front of the body are respectively provided with first folding side pieces, the right lower side of the back of the body is provided with two second folding side pieces, the outer side edges of the first folding side pieces and the second folding side pieces are fixedly connected with the body, the inner side edges and the bottom edge are provided with one side of a zipper cotton tape, the body located at the position where the inner side edges of the side pieces correspond to the bottom edge and the corresponding body after the knapsack is folded are respectively provided with the other side of the zipper cloth tape, and a zipper head is arranged at the position where the outer side edges of the first folding side pieces are intersected with the bottom edge. One side of the upper portion of the back of the body is provided with an inverted U-shaped zipper cloth tape for three folding, a U-shaped zipper cloth tape showing a mirror image together with the inverted U-shaped zipper cloth tape is arranged under the inverted U-shaped zipper cloth tape, and the zipper head is arranged at the connecting position of the two zipper cloth tapes. The folding knapsack can be folded for one to three times to adjust the volume according to the volume of an article, thereby having multiple purposes in one bag.
Description
Technical field
The invention belongs to daily living article, is a kind of knapsack that can be folded into different big or small volumes specifically.
Background technology
Knapsack is that people are used to carry some or certain really plasticity container of volume article.Along with the raising of living standards of the people, the function of knapsack and designs and varieties thereof are more and more.Its capacity of common knapsack is certain, therefore, when the volume of the article that carry changes, makes troubles to people.So, design the variable knapsack of a kind of volume size, can convenient people use.
Summary of the invention
The present invention provides a kind of simple in structure, knapsack of caning be folded into different big or small volumes, diversified selection is provided for consumer's convenient the use.
Technical scheme of the present invention is following:
A kind of collapsible knapsack comprises knapsack body, braces and suspender clip.Be respectively equipped with suspender clip, middle suspender clip and following suspender clip in the two sides of body 1, when knapsack is not folding, two braces respectively with the last suspender clip and following suspender clip fastening of knapsack body one side, formation biobelt backpack.
The front upper both sides of described body are respectively equipped with a folding lateral plate, and the outer side edges of a folding lateral plate is connected with body-fixed, the inner side edge of a folding lateral plate and one side that the base is provided with zipper cloth belt; On the body of inner side edge and the corresponding position, base of a folding lateral plate and the one flanging place, both sides of middle and lower part, body front be provided with the another side of zipper cloth belt respectively; Pull head is located at the outer side edges and the base intersection of a folding lateral plate, and when knapsack was not folding, pull head was with base and the zipper cloth belt of inner side edge and the zipper cloth belt drawing of body corresponding position of a folding lateral plate; Constitute two pouches; When knapsack was folding for the first time, pull head drew back the inner side edge of a folding lateral plate and the zipper cloth belt and the body zipper cloth belt on base, then and the zipper cloth belt drawing at a flanging place of body; Braces and suspender clip fasten, and constitute the single shoulder satchel after folding for the first time.
The lower right side at the back side of described body is provided with two eighty percent discount lateral plates; The outer side edges of eighty percent discount lateral plate is connected with body-fixed, and the inner side edge of eighty percent discount lateral plate and base are provided with one side of zipper cloth belt, is provided with the another side of zipper cloth belt respectively with on the body of the inner side edge of eighty percent discount lateral plate and corresponding position, base and two flanging places of middle and lower part, the body back side; Pull head is located at the outer side edges of eighty percent discount lateral plate and the intersection on base; During normality, pull head is with inner side edge and the zipper cloth belt on base and the zipper cloth belt drawing of body corresponding position of eighty percent discount lateral plate, when knapsack is folding for the second time; Pull head draws back the inner side edge of eighty percent discount lateral plate and the zipper cloth belt on base and the zipper cloth belt of body corresponding position; Then and the zipper cloth belt drawing of two flangings of body, braces and suspender clip fasten, the list shoulder satchel after formation is folding for the second time.
What one side of the upper rear portion of described body was provided with three folding usefulness falls " U " type zipper cloth belt, is provided with " U " type zipper cloth belt that is mirror image with it below " U " type zipper cloth belt falling, and pull head is in two zipper cloth belt junctions; During normality; Slide fastener is normally open, and when knapsack is folding for the third time, pull head will fall " U " type zipper cloth belt and the drawing of " U " type zipper cloth belt; Braces and suspender clip fasten, and constitute the handbag after folding for the third time.
The beneficial effect of the collapsible knapsack of the present invention
Collapsible knapsack of the present invention can be according to the volume of entrained article size, through the volume of 1-3 folding adjustment knapsack, when article volume greatly, when weight is heavier, the body of knapsack is not folded into biobelt backpack structure; When, weight less when article volume is light, be folded into single shoulder satchel structure as required once or twice; Very little or when not adorning article when article volume, through being folded into the handbag structure of minimum dimension for three times, play the effect on a multi-purpose pack way.
Collapsible Knapsack structure of the present invention is simple, is convenient to make, and convenient the cleaning is easy to promote.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the rearview of body of the present invention.
Fig. 3 is the folding back structural representation first time of the present invention.
Fig. 4 is the folding back structural representation second time of the present invention.
Fig. 5 is a folding for the third time back of the present invention structural representation.
Among the figure: 1, body, 2, braces, 31, go up suspender clip, 32, middle suspender clip, 33, suspender clip down; 4, a folding lateral plate, the outer side edges of 5, one folding lateral plate, the inner side edge of 6, one folding lateral plate, the base of 7, one folding lateral plate, 8, one flanging; 9, eighty percent discount lateral plate, 10, the outer side edges of eighty percent discount lateral plate, 11, the inner side edge of eighty percent discount lateral plate, 12, the base of eighty percent discount lateral plate; 13, two flangings, 14, fall " U " type zipper cloth belt, 15, pull head, 16, " U " type zipper cloth belt.
The specific embodiment
Understand for making technical characterictic of the present invention and effect be easy to understand,, further set forth the present invention below in conjunction with Fig. 1-5.
As shown in Figure 1, collapsible knapsack of the present invention is made up of body 1, braces 2 and the suspender clip of knapsack.When knapsack is not folding, two knapsacks respectively with the last suspender clip 31 and following suspender clip 33 fastenings, formation biobelt backpack of knapsack body 1 one sides.
As shown in figures 1 and 3; Be respectively equipped with a folding lateral plate 4 in the front upper both sides of body 1; The outer side edges 5 of one folding lateral plate 4 is fixedly connected with body 1, and the inner side edge 6 of a folding lateral plate 4 and base 7 are provided with one side of zipper cloth belt, rolls on the body 1 of inner side edge 6 and 7 corresponding positions, base of lateral plate 4 and one flanging, 8 places, both sides of body 1 positive middle and lower part one; Be respectively equipped with the another side of zipper cloth belt, pull head 15 is located at the outer side edges 5 and base 7 intersections of a folding lateral plate 4.When knapsack is not folding; Pull head 15 is with the base 7 and the zipper cloth belt of inner side edge 6 and the zipper cloth belt drawing of body 1 corresponding position of a folding lateral plate 4; Constitute two pouches; When knapsack was folding for the first time, pull head 15 drew back the inner side edge 6 of a folding lateral plate 4 and the zipper cloth belt and body 1 zipper cloth belt on base 7, then and the zipper cloth belt drawing at a flanging 8 places of body 1; Braces 2 fastens with last suspender clip 31 and following suspender clip 33, constitutes folding for the first time back, volume and is about single satchel of takeing on half the when folding.
Like Fig. 2, shown in Figure 4; Lower right side at the back side of body 1 is provided with two eighty percent discount lateral plates 9; The outer side edges 10 of eighty percent discount lateral plate 9 is fixedly connected with body 1, and the inner side edge of eighty percent discount lateral plate 9 11 and base 12 are provided with one side of zipper cloth belt, is provided with the another side of zipper cloth belt respectively with on the body 1 of the inner side edge 11 of eighty percent discount lateral plate 9 and 12 corresponding positions, base and two flangings, 13 places of middle and lower part, body 1 back side; Pull head 15 is located at the outer side edges 10 of eighty percent discount lateral plate 9 and the intersection on base 12; During normality, pull head 15 is with the inner side edge 11 and the zipper cloth belt on base 12 and the zipper cloth belt drawing of body 1 corresponding position of eighty percent discount lateral plate 9, when knapsack is folding for the second time; Pull head 15 draws back the inner side edge 11 of eighty percent discount lateral plate 9 with the zipper cloth belt on base 12 and the zipper cloth belt of body 1 corresponding position; Then with the zipper cloth belt drawing at two flangings, 13 places of body 1, braces 2 fastens with last suspender clip 31 and middle suspender clip 32, constitutes folding for the second time back, volume and is about when folding single shoulder satchel of 1/4th.
Like Fig. 2, shown in Figure 5; Fall " U " type zipper cloth belt 14 what a side of the upper rear portion of body 1 was provided with folding usefulness for the third time, falling to be provided with below " U " type zipper cloth belt 14 and to fall " U " type zipper cloth belt 14 and be " U " type zipper cloth belt 16 of mirror image, pull head 15 is in two zipper cloth belt junctions; During normality; Slide fastener is normally open, and when knapsack is folding for the third time, pull head 15 will fall " U " type zipper cloth belt 14 and 16 drawings of " U " type zipper cloth belt; Braces 2 and last suspender clip 31 fasten, and the folding for the third time back of formation, volume are about eighth handbag when folding.
Claims (3)
1. collapsible knapsack; Comprise knapsack body (1), braces (2) and suspender clip; It is characterized in that the two sides of described body (1) are respectively equipped with suspender clip (31), middle suspender clip (32) and following suspender clip (33), when knapsack is not folding; Article two, knapsack fastens with the last suspender clip (31) of knapsack body (1) one side and following suspender clip (33) respectively, constitutes the biobelt backpack; Be respectively equipped with a folding lateral plate (4) in the front upper both sides of body (1); The outer side edges (5) of one folding lateral plate (4) is fixedly connected with body (1); The inner side edge (6) of one folding lateral plate (4) and base (7) are provided with one side of zipper cloth belt; Go up and both sides one flangings (8) of the positive middle and lower part of body (1) are located at the body (1) of inner side edge (6) and the corresponding position, base (7) of a folding lateral plate (4), be respectively equipped with the another side of zipper cloth belt, pull head (15) is located at the outer side edges (5) and base (7) intersection of a folding lateral plate (4); When knapsack is not folding; Pull head (15) constitutes two pouches with the base (7) and the zipper cloth belt of inner side edge (6) and the zipper cloth belt drawing of body (1) corresponding position of a folding lateral plate (4), when knapsack is folding for the first time; Pull head (15) draws back the inner side edge (6) of a folding lateral plate (4) and the zipper cloth belt and body (1) zipper cloth belt on base (7); Then the zipper cloth belt drawing of locating with the flanging (8) of body (1), braces (2) fastens with last suspender clip (31) and following suspender clip (33), and the list that constitutes after folding is for the first time takeed on satchel.
2. collapsible knapsack according to claim 1; It is characterized in that; The lower right side at the back side of described body (1) is respectively equipped with eighty percent discount lateral plate (9); The outer side edges (10) of eighty percent discount lateral plate (9) is fixedly connected with body (1); The inner side edge (11) of eighty percent discount lateral plate (9) and base (12) are provided with one side of zipper cloth belt; Go up with the body (1) of the inner side edge (11) of eighty percent discount lateral plate (9) and corresponding position, base (12) and two flangings (13) of body (1) middle and lower part, the back side locate to be provided with respectively the another side of zipper cloth belt, pull head (15) is located at the outer side edges (10) of eighty percent discount lateral plate (9) and the intersection on base (12), during normality; Pull head (15) is with the inner side edge (11) and the zipper cloth belt on base (12) and the zipper cloth belt drawing of body (1) corresponding position of eighty percent discount lateral plate (9); When knapsack was folding for the second time, pull head (15) drew back the inner side edge (11) of eighty percent discount lateral plate (9) with the zipper cloth belt on base (12) and the zipper cloth belt of body (1) corresponding position, transfer the zipper cloth belt drawing of locating with two flangings (13) of body (1); Braces (2) fastens with last suspender clip (31), middle suspender clip (32), constitutes the single shoulder satchel after folding for the second time.
3. according to claim 1 and 2 described collapsible knapsacks, it is characterized in that what a side of described upper rear portion at body (1) was provided with three folding usefulness falls " U " type zipper cloth belt (14); Falling to be provided with below " U " type zipper cloth belt (14) and to fall " U " type zipper cloth belt (14) and be " U " type zipper cloth belt (16) of mirror image; Pull head (15) is in two zipper cloth belt junctions, and during normality, slide fastener is normally open; When knapsack is folding for the third time; Pull head (15) will fall " U " type zipper cloth belt (14) and " U " type zipper cloth belt (16) drawing, and braces (2) fastens with last suspender clip (31), constitute the handbag after folding for the third time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210279903.9A CN102754987B (en) | 2012-08-08 | 2012-08-08 | Folding knapsack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210279903.9A CN102754987B (en) | 2012-08-08 | 2012-08-08 | Folding knapsack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102754987A true CN102754987A (en) | 2012-10-31 |
| CN102754987B CN102754987B (en) | 2014-10-15 |
Family
ID=47049826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210279903.9A Expired - Fee Related CN102754987B (en) | 2012-08-08 | 2012-08-08 | Folding knapsack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102754987B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108577101A (en) * | 2018-05-24 | 2018-09-28 | 平湖市星球箱包有限公司 | A kind of foldable school bag |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201216253Y (en) * | 2008-06-26 | 2009-04-08 | 杨建军 | Multifunctional extensible environment friendly shopping bag |
| CN201663995U (en) * | 2010-02-26 | 2010-12-08 | 雷大友 | Multifunctional foldable traveling back box |
| US20120013090A1 (en) * | 2008-03-04 | 2012-01-19 | Juan Carlos Musi | Wheeled collapsible shopping bag device |
| JP2012024876A (en) * | 2010-07-22 | 2012-02-09 | Makita Corp | Tool storage bag |
| CN202959166U (en) * | 2012-08-08 | 2013-06-05 | 段继人 | Foldable backpack |
-
2012
- 2012-08-08 CN CN201210279903.9A patent/CN102754987B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120013090A1 (en) * | 2008-03-04 | 2012-01-19 | Juan Carlos Musi | Wheeled collapsible shopping bag device |
| CN201216253Y (en) * | 2008-06-26 | 2009-04-08 | 杨建军 | Multifunctional extensible environment friendly shopping bag |
| CN201663995U (en) * | 2010-02-26 | 2010-12-08 | 雷大友 | Multifunctional foldable traveling back box |
| JP2012024876A (en) * | 2010-07-22 | 2012-02-09 | Makita Corp | Tool storage bag |
| CN202959166U (en) * | 2012-08-08 | 2013-06-05 | 段继人 | Foldable backpack |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108577101A (en) * | 2018-05-24 | 2018-09-28 | 平湖市星球箱包有限公司 | A kind of foldable school bag |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102754987B (en) | 2014-10-15 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 |
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| CF01 | Termination of patent right due to non-payment of annual fee |