CN209788916U - Novel combined backpack - Google Patents

Abstract

The utility model relates to a novel combined backpack, which comprises a backpack body and an upper convex bag arranged at the upper end of the backpack body, wherein the two sides of the upper convex bag are symmetrically provided with double shoulder belts, the middle of the double shoulder belts is connected with a handle, the front end of the backpack body is provided with an attached bag, the edges of the two sides of the attached bag are provided with attached zippers, a bandage is arranged below the attached bag, the main zipper is assembled at the middle upper part of the backpack body, the back surface of the backpack body is a back cushion, the three sides of the back cushion are provided with back zippers, the internal space of the backpack body is formed into a containing cavity, and; the utility model discloses a set up many bandages in knapsack body lower part, avoided the gliding of article in long-distance marcing, the lock structure of cooperation top ensures that the lower part size of backpack is symmetrical, through set up a plurality of portable and the movable block of assembling in holding the cavity, is convenient for put various irregular article, has avoided valuables to be crushed.

Description

Novel combined backpack

Technical Field

The utility model relates to a knapsack field especially relates to a novel combination backpack.

Background

The backpack is mainly used for containing articles, is convenient to carry outside, and is widely applied to social life. Along with the continuous improvement of people's living standard and consumption level, the article that the trip will carry are also more and more diversified, like digital camera, cosmetics etc. and present traditional knapsack, the function is all more single on using, does not well put when meetting multiple irregular article, and article slide down easily and pile up in long-distance marcing, form the big circumstances of top and bottom, damage valuables even easily, consequently need design a novel combination backpack.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel combination shoulders bag through setting up many bandages in knapsack body lower part, has avoided the gliding of article in long-distance marcing, and the lock structure of cooperation top ensures that shoulders bag upper and lower part size is symmetrical, through set up a plurality of portable and the movable block of assembling in holding the cavity, is convenient for put various irregular article, has avoided valuables to be crushed.

In order to realize the above purpose, the utility model discloses a technical scheme be: the utility model provides a novel combination backpack, it includes the knapsack body and sets up the epirelief bag in knapsack body upper end, epirelief bag bilateral symmetry be provided with two baldrics, the both shoulders area intermediate junction have the handle, knapsack body front end be provided with and attach the bag, attach bag both sides edge be provided with subsidiary zip fastener, attach bag below be provided with the bandage, knapsack body in upper portion be equipped with the main part zip fastener, knapsack body back be the back of the body pad, the back pad trilateral be equipped with the back zip fastener, knapsack body inner space form for holding the cavity, hold the cavity in be provided with a plurality of portable and the movable block of assembling.

Furthermore, the number of the binding bands is not less than two, three sides of the binding bands surround the backpack body, and the binding bands are arranged in parallel.

Furthermore, the auxiliary bag is of a multi-layer canvas structure.

Furthermore, the movable block include long limit stopper, fixed bonding piece, minor face stopper and the activity bonding piece, above-mentioned movable block can assemble the concatenation wantonly, forms the inner chamber of different space shapes.

Furthermore, fixed bonding piece and long limit stopper structure as an organic whole, fixed bonding piece and activity bonding piece lower extreme and hold the bonding of cavity inner wall.

Furthermore, the front and the back of the two sides of the backpack body are connected with detachable buckling structures.

Furthermore, the upper end of the backpack body is also provided with an earphone line hole, and the lower end of the side surface is provided with a USB interface.

Furthermore, a breathable sponge layer is arranged on the back cushion.

The utility model has the advantages that:

1. Through setting up many bandages in knapsack body lower part, avoided the gliding of article in long-distance marcing, the lock structure of cooperation top ensures that the size of backpack upper and lower part is even, through set up a plurality of portable and movable blocks of assembling in holding the cavity, is convenient for put various irregular article, has avoided valuables to be crushed.

2. The auxiliary bags are designed to be of multi-layer canvas structures, are independent of each other and are convenient for classifying and placing different kinds of articles.

3. The upper end of the backpack body is also provided with an earphone line hole, so that the earphone line can not be mixed when the user walks to listen to music, the lower end of the side surface is provided with a USB interface, the mobile phone can be charged conveniently, and the user does not need to hold a charge pal with a hand.

4. The breathable sponge layer is arranged on the back cushion, so that people can have better back carrying experience, and the back cushion can not sweat easily in hot days.

Drawings

Fig. 1 is a schematic perspective view of a novel combined backpack.

Fig. 2 is a rear view of fig. 1.

Fig. 3 is a layout view of the first accommodation chamber.

Fig. 4 is a layout view of the second accommodating chamber.

The text labels shown in the figures are represented as: 1. a backpack body; 2. double shoulder straps; 3. raising the bag upwards; 4. a main body zipper; 5. a buckling structure; 6. an earphone line hole; 7. a USB interface; 8. binding bands; 9. attaching a bag; 10. a zipper for attaching the bag; 11. a back pad; 12. a backrest zipper; 13. a housing chamber; 14. a long edge limiting block; 15. fixing the bonding block; 16. a short edge limiting block; 17. a movable bonding block; 18. a handle.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.

As shown in fig. 1-4, the structure of the present invention is: the utility model provides a novel combination backpack, it includes the knapsack body and sets up the epirelief bag in knapsack body upper end, epirelief bag bilateral symmetry be provided with two baldrics, the both shoulders area intermediate junction have the handle, knapsack body front end be provided with and attach the bag, attach bag both sides edge be provided with subsidiary zip fastener, attach bag below be provided with the bandage, knapsack body in upper portion be equipped with the main part zip fastener, knapsack body back be the back of the body pad, the back pad trilateral be equipped with the back zip fastener, knapsack body inner space form for holding the cavity, hold the cavity in be provided with a plurality of portable and the movable block of assembling.

As a preferred technical scheme of this design, the bandage quantity be no less than two, trilateral encircleing the knapsack body, and parallel arrangement each other.

As a preferable technical scheme of the design, the auxiliary bag is of a multi-layer canvas structure.

As an optimal technical scheme of this design, the movable block include long limit stopper, fixed bonding piece, minor face stopper and activity bonding piece, above-mentioned movable block can assemble the concatenation wantonly, forms the inner chamber of different space shapes.

As an optimal technical scheme of the design, the fixed bonding block and the long-edge limiting block are of an integral structure, and the lower ends of the fixed bonding block and the movable bonding block are bonded with the inner wall of the accommodating cavity.

As a preferable technical scheme of the design, the front and the back of the two sides of the backpack body are connected with detachable buckling structures.

As a preferred technical scheme of the design, the upper end of the backpack body is also provided with an earphone line hole, and the lower end of the side surface is provided with a USB interface.

as a preferred technical scheme of the design, the back cushion is provided with a breathable sponge layer.

When the backpack is used, the back cushion 11 is opened along three edges through the backrest zipper 12, the combination positions of the long edge limiting block 14, the fixed bonding block 15, the short edge limiting block 16 and the movable bonding block 17 are adjusted according to the types of articles to be carried, then the irregular articles such as electronic products, cosmetics and the like are placed in the backpack, the backrest zipper 12 is pulled, the main bag of the backpack body 1 is opened through the main body zipper 4, articles such as clothes, files and the like are placed in the backpack body, the main body zipper 4 is pulled, the attached bag zipper 10 is opened, other different types of articles are placed in the backpack body, the upper convex bag 3 at the upper end of the backpack body 1 can be used for placing some articles such as cards and tickets, when the articles are too many, the upper and lower sizes of the backpack are uniform under the action of the binding bands 8 and the buckling structures 5, the upper end of the backpack body 1 is also provided with the earphone wire hole 6, so that the earphone wires can not be mixed when people walk and listen to music, the USB, the charger baby does not need to be held by hands, and after the packaging is finished, the charger baby can be carried by a handle 18 or carried by the double shoulder straps 2.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not to be considered as a limitation of the present invention.

Claims (5)

1. A novel combined backpack comprises a backpack body (1) and an upper convex bag (3) arranged at the upper end of the backpack body (1), wherein two shoulder belts (2) are symmetrically arranged at two sides of the upper convex bag (3), it is characterized in that the middle of the double shoulder straps (2) is connected with a handle (18), the front end of the backpack body (1) is provided with an attached bag (9), the edges of two sides of the pocket (9) are provided with subsidiary zippers (10), a binding band (8) is arranged below the pocket (9), the middle upper part of the backpack body (1) is provided with a main body zipper (4), the back surface of the backpack body (1) is provided with a back cushion (11), three sides of the back cushion (11) are provided with backrest zippers (12), the inner space of the backpack body (1) is formed into a containing chamber (13), the accommodating chamber (13) is internally provided with a plurality of movable blocks which can move and be assembled.

2. A novel combined backpack according to claim 1, characterized in that the straps (8) are not less than two in number, and are arranged in parallel with each other and on three sides around the backpack body (1).

3. A new type of combined backpack as claimed in claim 1, wherein said accessory bag (9) is of a multi-ply canvas structure.

4. The novel combined backpack as claimed in claim 1, wherein the movable blocks comprise a long-side limiting block (14), a fixed bonding block (15), a short-side limiting block (16) and a movable bonding block (17), and the movable blocks can be assembled and spliced at will to form inner cavities with different spatial shapes.

5. The novel combined backpack as claimed in claim 4, wherein the fixed bonding blocks (15) and the long-side limiting blocks (14) are integrated, and the lower ends of the fixed bonding blocks (15) and the movable bonding blocks (17) are bonded with the inner wall of the accommodating chamber (13).