CN218483965U - Collapsible both shoulders knapsack - Google Patents

Abstract

The utility model discloses a collapsible both shoulders knapsack, including inclusion and the baldric of setting on the inclusion, the inclusion bottom is for penetrating formula structure, be fixed with a plurality of connecting strips one on the bottom lateral wall of inclusion, be fixed with box on the connecting strip one, the slip of inclusion bottom is provided with the shielding plate, the bottom of shielding plate is fixed with buckles one with box matched with son, inclusion bottom fixedly connected with extends the bag, the symmetry is equipped with crease line one on the both sides wall of extension bag, the bottom central authorities of shielding plate are fixed with the son and buckle two, be fixed with on the interior diapire of extension bag and buckle two phase complex box two with the son, be fixed with the storing bag on the outer wall of inclusion, be equipped with the be used for sheltering from the flap of storing bag on the inclusion, the symmetry is equipped with crease line two on the storing bag, storing bag accessible crease line two is folded and is used, the unable folding problem that can't fold of current knapsack structure singleness, the unable different occasions of adaptation need spend more the cost to purchase different backpacks.

Description

Collapsible both shoulders knapsack

Technical Field

The utility model relates to a knapsack technical field, in particular to collapsible both shoulders knapsack.

Background

The backpack refers to a general name of a bag carried on the back when going out or marching, the materials are diversified, and the fashionable trend is led by cases made of genuine leather, plastic materials, terylene, canvas, nylon, cotton, hemp and the like. Meanwhile, in the period of more and more listing the personality, various styles such as conciseness, vintage, cartoon and the like also meet the requirement of fashion people for developing the personality from different sides.

Its capacity of current knapsack is certain for adopt the inconvenience that a great knapsack was very when the knapsack only need save a small amount of article, and the capacity of knapsack is great, make the knapsack idle with carry because just can not fold and can occupy a large amount of spaces, be unfavorable for depositing, thereby the single structure of knapsack leads to people to need to spend more cost and go the knapsack that the purchase different occasions made, the input of the cost of improvement, to the following solution that proposes of above problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a collapsible both shoulders knapsack has solved current knapsack single structure and can't fold, and the unable different occasions of adaptation need spend more the cost go the problem of purchasing different backpacks.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the foldable backpack comprises a backpack body and shoulder straps arranged on the backpack body, wherein the bottom of the backpack body is of a penetrating structure, a plurality of first connecting strips are fixed on the side wall of the bottom of the backpack body, first female buckles are fixed on the first connecting strips, a shielding plate is arranged at the bottom of the backpack body in a sliding manner, first male buckles matched with the first female buckles are fixed at the bottom of the shielding plate, an extension bag is fixedly connected to the bottom of the backpack body, first crease lines are symmetrically arranged on the two side walls of the extension bag, hook and loop fasteners are fixed on the upper end surface of the first crease lines, hook and loop fasteners are fixed on the lower end surface of the first crease lines, second male buckles matched with the second male buckles are fixed on the central bottom of the shielding plate, a storage bag is fixed on the inner bottom wall of the extension bag, a bag cover used for shielding the storage bag is arranged on the backpack body, second crease lines are symmetrically arranged on the storage bag, and the storage bag can be folded and used through.

Preferably, a net bag is fixedly connected to one side of the bag body, an opening is formed in the top of the net bag, a waterproof sealing bag is fixed to the other side of the bag body, and the top of the waterproof sealing bag is connected with the bag body through a zipper.

Preferably, a plurality of female buckles III matched with the male buckles I are further fixed on the inner bottom wall of the extension bag.

Preferably, the bag cover and the storage bag are fixed with matched eye-splice.

Preferably, the bottom of the extension bag is provided with a wear pad.

Has the advantages that: carry out the storing when the knapsack is in normal use accessible inclusion and use, when the article that needs the storage is more, the bag is extended in the accessible pulling, make the interior diapire that extends the bag not lie in the shielding plate and connect, hook-and-loop and magic subsides sticky surface separate on making the extension bag, thereby make the lower extreme of inclusion increase one and extend the space, extend the bag and can install the shielding plate through the cooperation of son one with box three and extend the bag bottom and play the effect of design when using, still can be through the length of how much regulation eye-splice of article, thereby use the storing bag, the applicable of inclusion to different occasions has been improved, the input of the cost that reduces.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a schematic view of the structure of the display extension bag when unfolded;

FIG. 3 is a schematic view of the mechanism for showing the extension bag when folded;

reference numerals: 1. a bag body; 2. shoulder straps; 3. a first connecting strip; 4. a first female buckle; 5. a shielding plate; 6. buckling a first part; 7. an extension bag; 8. a first crease line; 9. hook surface of magic tape; 10. sticking a surface by a magic tape; 11. a second sub-buckle; 12. a second female buckle; 13. a storage bag; 14. covering; 15. a second crease line; 16. a net bag; 17. a waterproof sealing bag; 18. a third female buckle; 19. inserting and buckling; 20. a wear pad.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.

See fig. 1 to 3 and show, a collapsible both shoulders knapsack, including inclusion 1 and the baldric 2 of setting on inclusion 1, inclusion 1 bottom is for running through formula structure, be fixed with a plurality of connecting strips 3 on the bottom lateral wall of inclusion 1, be fixed with box 4 on the connecting strip 3, the slip is provided with shielding plate 5 in inclusion 1 bottom, because inclusion 1 bottom is for running through formula structure, thereby shelter from inclusion 1 bottom through shielding plate 5, shielding plate 5's bottom is fixed with and buckles 6 with box 4 matched with son, thereby shielding plate 5 utilizes the son to buckle 6 and cooperates the realization fixedly with box 4 on the connecting strip 3.

Bag 7 is extended to 1 bottom fixedly connected with of inclusion, the symmetry is equipped with crease line 8 on the both sides wall of extension bag 7, be fixed with magic subsides hook face 9 on the up end of crease line 8, be fixed with magic subsides sticky surface 10 on the lower terminal surface of crease line 8, when the article that needs the storage is more, accessible pulling extends bag 7, make the interior diapire of extension bag 7 not lie in shielding plate 5 and connect, make on the extension bag 7 magic subsides hook face 9 and magic subsides sticky surface 10 separate, thereby make the lower extreme of inclusion 1 increase an extension space, shelter from shielding plate 5 at the top of extension bag 7 also prevent to play the shielding effect when extending bag 7 not need use, prevent that article from falling and extending the inconvenience of taking in the bag 7, still be fixed with a plurality of female buckles three 18 with a son buckle 6 matched with each other on the interior diapire of extension bag 7, when extending bag 7 and using, can demolish shielding plate 5 and female buckle between 4 fixed, install shielding plate 5 and extend bag 7 make a bottom buckle 6 play fixed with the fixed knot three and go on the fixed bag and carry out the fixed bag through two fixed knot that two buckles can not only the usable buckles that the baffle plate 11 extend the folding buckles go on the bag 7 and carry out the usable buckles 10 and carry out the usable buckles of the baffle plate 11 that two magic subsides that the folding buckles 5 and go on the bottom of the folding bag 7, thereby it has two buckles that the folding buckles 10 and go on the folding bag 7 that the baffle plate 7 that extend bag 7 and go on the folding bag 7 that the use, thereby it has the folding and go on the folding pocket 7 that the use of the bottom that the folding pocket 7, thereby it has a hidden plate 11 that the folding and the use of the folding and the bottom that the use of the folding buckle that the folding bag 7.

Be fixed with storing bag 13 on the outer wall of inclusion 1, be equipped with the be used for sheltering from storing bag 13 on the inclusion 1 and cover 14, the symmetry is equipped with crease line two 15 on storing bag 13, storing bag 13 accessible crease line two 15 is folded and is used, be fixed with matched with eye-splice 19 on be covered 14 and storing bag 13, thereby can also fold storing bag 13 out through the length of adjusting eye-splice 19 when article are too much and make the size that changes storing bag 13 carry out the storing and use, utilize the be covered 14 can play a sheltering from the effect to placing the article in storing bag 13.

Fixedly connected with string bag 16 on one side of inclusion 1, string bag 16 top is equipped with the opening, be fixed with waterproof sealing bag 17 on the opposite side of inclusion 1, waterproof sealing bag 17 top is connected with inclusion 1 through the zip fastener, thereby utilize string bag 16 and waterproof sealing bag 17 to place some daily articles of convenient use in its inside, thereby can be convenient for user of taking, the bottom of extending bag 7 is equipped with wear pad 20, because the bottom of extending bag 7 can contact with ground contact, thereby improve the wearability through increasing wear pad 20.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (5)

1. The foldable backpack comprises a backpack body (1) and shoulder straps (2) arranged on the backpack body (1), and is characterized in that the bottom of the backpack body (1) is of a through structure, a plurality of first connecting strips (3) are fixed on the side wall of the bottom of the backpack body (1), first female buckles (4) are fixed on the first connecting strips (3), a shielding plate (5) is arranged at the bottom of the backpack body (1) in a sliding manner, first male buckle (6) matched with the first female buckles (4) is fixed at the bottom of the shielding plate (5), an extension bag (7) is fixedly connected at the bottom of the backpack body (1), first crease lines (8) are symmetrically arranged on the two side walls of the extension bag (7), a magic tape hook face (9) is fixed on the upper end face of the first crease lines (8), a magic tape sticking face (10) is fixed on the lower end face of the first crease lines (8), second male buckle (11) is fixed at the center of the bottom of the shielding plate (5), a second female buckle (11) matched with the inner buckle (11) is fixed on the inner buckle face of the extension bag (7), a second female buckle (13) is arranged on the outer wall of the bag cover (13), and a bag cover (13) is arranged on the backpack body (13), the storage bag (13) can be folded for use through the second crease line (15).

2. The foldable backpack as recited in claim 1, characterized in that a net bag (16) is fixedly connected to one side of the backpack body (1), an opening is provided on the top of the net bag (16), a waterproof sealing bag (17) is fixed to the other side of the backpack body (1), and the top of the waterproof sealing bag (17) is connected to the backpack body (1) through a zipper.

3. The foldable backpack as recited in claim 1, characterized in that the inner bottom wall of the extension bag (7) is further fixed with a plurality of female fasteners (18) which are matched with the male fasteners (6).

4. The foldable backpack according to claim 1, characterized in that the cover (14) and the storage bag (13) are fixed with cooperating eye-pieces (19).

5. The foldable backpack according to claim 1, characterized in that the bottom of the extension bag (7) is provided with a wear pad (20).

Images