CN102754987B - Folding knapsack - Google Patents

Folding knapsack Download PDF

Info

Publication number
CN102754987B
CN102754987B CN201210279903.9A CN201210279903A CN102754987B CN 102754987 B CN102754987 B CN 102754987B CN 201210279903 A CN201210279903 A CN 201210279903A CN 102754987 B CN102754987 B CN 102754987B
Authority
CN
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.)
Active
Application number
CN201210279903.9A
Other languages
Chinese (zh)
Other versions
CN102754987A (en
Inventor
段继人
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LUCHENG PATENT ACHIEVEMENTS PROMOTION ASSOCIATION
Original Assignee
LUCHENG PATENT ACHIEVEMENTS PROMOTION ASSOCIATION
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by LUCHENG PATENT ACHIEVEMENTS PROMOTION ASSOCIATION filed Critical LUCHENG PATENT ACHIEVEMENTS PROMOTION ASSOCIATION
Priority to CN201210279903.9A priority Critical patent/CN102754987B/en
Publication of CN102754987A publication Critical patent/CN102754987A/en
Application granted granted Critical
Publication of CN102754987B publication Critical patent/CN102754987B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • 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

Collapsible knapsack
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 for carrying 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, to people, makes troubles.So, design the variable knapsack of a kind of volume size, can convenient people use.
Summary of the invention
The invention provides a kind of simple in structure, knapsack of caning be folded into different big or small volumes, that gives consumer easy to usely provides diversified selection.
Technical scheme of the present invention is as follows:
A collapsible knapsack, comprises knapsack body, braces and suspender clip.In the two sides of body 1, be respectively equipped with suspender clip, middle suspender clip and lower suspender clip, when knapsack is not folding, two braces fasten with upper suspender clip and the lower suspender clip of knapsack body one side respectively, form biobelt backpack.
The front upper both sides of described body are respectively equipped with a folding lateral plate, the outer side edges of one folding lateral plate is fixedly connected with body, the inner side edge of one folding lateral plate and base are provided with one side of zipper cloth belt, on the inner side edge of a folding lateral plate and the body of corresponding position, base and the one flanging place, both sides of the positive middle and lower part of body be respectively equipped with the another side of zipper cloth belt, pull head is located at outer side edges and the base intersection of a folding lateral plate, when knapsack is not folding, pull head is by the zipper cloth belt drawing of a base for folding lateral plate and the zipper cloth belt of inner side edge and body corresponding position, form two pouches, when knapsack is folding for the first time, pull head pulls open an inner side edge for folding lateral plate and the zipper cloth belt on base and body zipper cloth belt, then and the zipper cloth belt drawing at a flanging place of body, braces and suspender clip fasten, form 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 fixedly connected with body, the inner side edge of eighty percent discount lateral plate and base are provided with one side of zipper cloth belt, be provided with respectively the another side of zipper cloth belt with on the inner side edge of eighty percent discount lateral plate and the body of 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 by the zipper cloth belt drawing of the zipper cloth belt on the inner side edge of eighty percent discount lateral plate and base and body corresponding position, when knapsack is folding for the second time, pull head pulls open the zipper cloth belt of the zipper cloth belt on the inner side edge of eighty percent discount lateral plate and base and body corresponding position, then and the zipper cloth belt drawing of two flangings of body, braces and suspender clip fasten, form the single shoulder satchel after folding for the second time.
One side of the upper rear portion of described body is provided with the inverse u shape zipper cloth belt of three folding use, below inverse u shape zipper cloth belt, be provided with " U " type zipper cloth belt that is mirror image with it, 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 is by inverse u shape zipper cloth belt and the drawing of " U " type zipper cloth belt, braces and suspender clip fasten, and form 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 size of entrained article, by 1-3 the folding volume of adjusting knapsack, when article volume greatly, weight is when heavier, the body of knapsack is not folded into biobelt backpack structure; When article volume is less, weight is when lighter, is folded into once or twice as required single shoulder satchel structure; When article volume is very little or do not fill article, by being folded into the bag 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 cleaning is easy to promote.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the rearview of body of the present invention.
Fig. 3 is folding rear structural representation for the first time of the present invention.
Fig. 4 is folding rear structural representation for the second time of the present invention.
Fig. 5 is folding rear structural representation for the third time of the present invention.
In figure: 1, body, 2, braces, 31, upper suspender clip, 32, middle suspender clip, 33, lower suspender clip, 4, one folding lateral plate, 5, the outer side edges of a folding lateral plate, the inner side edge of 6, one folding lateral plate, the base of 7, one folding lateral plate, 8, a 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, inverse u shape zipper cloth belt, 15, pull head, 16, " U " type zipper cloth belt.
The specific embodiment
For technical characterictic of the present invention and effect are easy to understand, below in conjunction with Fig. 1-5, further set forth the present invention.
As shown in Figure 1, collapsible knapsack of the present invention consists of body 1, braces 2 and the suspender clip of knapsack.When knapsack is not folding, two knapsacks fasten with upper suspender clip 31 and the lower suspender clip 33 of knapsack body 1 one sides respectively, form biobelt backpack.
As shown in figures 1 and 3, in the front upper both sides of body 1, be respectively equipped with a folding lateral plate 4, the outer side edges 5 of one folding lateral plate 4 is fixedly connected with body 1, inner side edge 6 and the base 7 of one folding lateral plate 4 is provided with one side of zipper cloth belt, on the inner side edge 6 of a folding lateral plate 4 and the body 1 of 7 corresponding positions, base and one flanging 8 places, both sides of body 1 positive middle and lower part, 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 by the base of a folding lateral plate 47 and the zipper cloth belt of inner side edge 6 and the zipper cloth belt drawing of body 1 corresponding position, form two pouches, when knapsack is folding for the first time, pull head 15 pulls open the inner side edge of a folding lateral plate 46 and zipper cloth belt and body 1 zipper cloth belt on base 7, then and the zipper cloth belt drawing at flanging 8 places of body 1, braces 2 fastens with upper suspender clip 31 and lower suspender clip 33, form folding for the first time after, volume is about when folding half single shoulder satchel.
As Fig. 2, shown in Fig. 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, inner side edge 11 and the base 12 of eighty percent discount lateral plate 9 is provided with one side of zipper cloth belt, be respectively equipped with the another side of zipper cloth belt with on the inner side edge 11 of eighty percent discount lateral plate 9 and the body 1 of 12 corresponding positions, base and two flanging 13 places of body 1 middle and lower part, the 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 by the inner side edge of eighty percent discount lateral plate 9 11 and the zipper cloth belt on base 12 and the zipper cloth belt drawing of body 1 corresponding position, when knapsack is folding for the second time, pull head 15 pulls open the inner side edge of eighty percent discount lateral plate 9 11 and the zipper cloth belt on base 12 and the zipper cloth belt of body 1 corresponding position, then and the zipper cloth belt drawing at two flanging 13 places of body 1, braces 2 fastens with upper suspender clip 31 and middle suspender clip 32, after formation folds for the second time, volume is about when folding single shoulder satchel of 1/4th.
As Fig. 2, shown in Fig. 5, a side in the upper rear portion of body 1 is provided with the inverse u shape zipper cloth belt 14 of folding use for the third time, below inverse u shape zipper cloth belt 14, be provided with " U " type zipper cloth belt 16 that is mirror image with inverse u shape zipper cloth belt 14, pull head 15 is in two zipper cloth belt junctions, during normality, slide fastener is normally open, when knapsack is folding for the third time, pull head 15 is by inverse u shape zipper cloth belt 14 and 16 drawings of " U " type zipper cloth belt, braces 2 fastens with upper suspender clip 31, after formation folds for the third time, volume is about eighth handbag while not folding.

Claims (3)

1. a 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 lower suspender clip (33), when knapsack is not folding, article two, braces fastens with upper suspender clip (31) and the lower suspender clip (33) of knapsack body (1) one side respectively, forms biobelt backpack, in the front upper both sides of body (1), be respectively equipped with a folding lateral plate (4), 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, at the inner side edge (6) of a folding lateral plate (4) and the body (1) of corresponding position, base (7) both sides one flangings (8) upper and the positive middle and lower part of body (1), locate, 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) is by the base (7) of a folding lateral plate (4) and the zipper cloth belt of inner side edge (6) and the zipper cloth belt drawing of body (1) corresponding position, form two pouches, when knapsack is folding for the first time, pull head (15) pulls open the inner side edge (6) of a folding lateral plate (4) and zipper cloth belt and body (1) zipper cloth belt on base (7), transfer the zipper cloth belt drawing of locating with a flanging (8) of body (1), braces (2) fastens with upper suspender clip (31) and lower suspender clip (33), form the single shoulder satchel after folding for the first time.
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, two flangings (13) upper with the inner side edge (11) of eighty percent discount lateral plate (9) and the body (1) of corresponding position, base (12) and body (1) middle and lower part, the back side locate to be respectively equipped with 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 by the inner side edge of eighty percent discount lateral plate (9) (11) and the zipper cloth belt on base (12) and the zipper cloth belt drawing of body (1) corresponding position, when knapsack is folding for the second time, pull head (15) pulls open the inner side edge of eighty percent discount lateral plate (9) (11) and 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) and upper suspender clip (31), middle suspender clip (32) fastens, form the single shoulder satchel after folding for the second time.
3. collapsible knapsack according to claim 1 and 2, it is characterized in that, one side of the described upper rear portion at body (1) is provided with the inverse u shape zipper cloth belt (14) of three folding use, below inverse u shape zipper cloth belt (14), be provided with " U " type zipper cloth belt (16) that is mirror image with inverse u shape zipper cloth belt (14), pull head (15) is in two zipper cloth belt junctions, during normality, slide fastener is normally open, when knapsack is folding for the third time, pull head (15) is by inverse u shape zipper cloth belt (14) and " U " type zipper cloth belt (16) drawing, braces (2) fastens with upper suspender clip (31), form the handbag after folding for the third time.
CN201210279903.9A 2012-08-08 2012-08-08 Folding knapsack Active CN102754987B (en)

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 CN102754987A (en) 2012-10-31
CN102754987B true CN102754987B (en) 2014-10-15

Family

ID=47049826

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210279903.9A Active CN102754987B (en) 2012-08-08 2012-08-08 Folding knapsack

Country Status (1)

Country Link
CN (1) CN102754987B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
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 (4)

* Cited by examiner, † Cited by third party
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
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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102202540A (en) * 2010-01-14 2011-09-28 斯凯伍德国际公司 Wheeled collapsible shopping bag device

Patent Citations (4)

* Cited by examiner, † Cited by third party
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
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

Also Published As

Publication number Publication date
CN102754987A (en) 2012-10-31

Similar Documents

Publication Publication Date Title
CN102754987B (en) Folding knapsack
CN202919284U (en) Changeable bag
CN202959166U (en) Foldable backpack
CN201710083U (en) Multifunctional holding bag
CN206238637U (en) A kind of multi-functional bag
CN201422524Y (en) Multifunctional folding knapsack
CN202341087U (en) Combination bag
CN104886906B (en) Portable deforming containing structure
CN206518228U (en) A kind of upper shed dilatation draw-bar box
CN212307064U (en) Detachable arbitrary combination knapsack
CN204889080U (en) Multi -purpose both shoulders knapsack
CN215649690U (en) Multifunctional containing backpack
CN203555282U (en) Folding backpack
CN205030656U (en) Foldable package that holds
CN202919348U (en) Knapsack
CN207100857U (en) One kind three folds accommodating bag with function
CN201878963U (en) Dual-purpose bag
CN201938597U (en) Novel foldable shopping bag
CN201042257Y (en) Dual-purpose package
CN211533087U (en) Detachable case and bag
CN203207412U (en) Folding knapsack
CN211092222U (en) Multifunctional luggage fixing bag
CN210432996U (en) A collecting bag for taking in drift board
CN202009766U (en) Foldable schoolbag
CN201200048Y (en) Folding type tarvelling bag

Legal Events

Date Code Title Description
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