CN211833274U - multifunctional backpack - Google Patents

Abstract

The utility model relates to a multifunctional backpack, which comprises a backpack body and backpack straps, wherein both ends of the backpack straps are provided with clasp pieces, the backpack body comprises a front bag body, a rear bag body and at least one middle bag body, the middle bag body can be detachably connected between the front bag body and the rear bag body, the sealing parts of the upper ends of the front bag body, the rear bag body and the middle bag body are provided with zippers, the rear parts of the front bag body, the rear bag body and the middle bag body are provided with four rear buckles, the rear buckles are arranged oppositely in pairs, the front parts of the front bag body, the rear bag body and the middle bag body are axially provided with two first front buckles arranged oppositely, the front parts of the front bag body, the rear bag body and the middle bag body are radially provided with two second front buckles arranged oppositely, and when the front bag body, the middle bag body and the rear bag body are connected, the adjacent rear, the clasp pieces at the two ends of the backpack strip are respectively buckled on the corresponding back retaining rings. The backpack has the advantages of multiple functions, convenience in use and unique and fashionable shape.

Description

multifunctional backpack

technical field

The utility model relates to a backpack, in particular to a multifunctional backpack.

Background technique

Backpacks are bags that you carry on your body when you go out. With the continuous improvement of people's living and consumption standards, all kinds of backpacks have become indispensable accessories around people. Especially when traveling or on business, backpacks are a must-have item for travel, but When traveling, you need to use various types of bags, match different clothes and attend different occasions, but carrying different types of backpacks brings a lot of burdens to the journey, and there is an urgent need for a multi-purpose bag suitable for various occasions.

Utility model content

In view of the shortcomings of the background technology, the technical problem to be solved by the present invention is to provide a multifunctional backpack with various functions, convenient use, unique and fashionable shape.

The utility model is completed by adopting the following technical solutions: a multifunctional backpack, comprising a backpack main body and a backpack strap, both ends of the backpack strap are provided with hooks, and the backpack main body includes a front bag body, a rear bag body, and a rear bag body. The package body and at least one intermediate package body, the intermediate package body is detachably connected between the front package body and the rear package body, and the seals of the upper ends of the front package body, the rear package body and the intermediate package body are all provided with There is a zipper, and the rear parts of the front, rear and middle bags all have four rear buckles, and the rear buckles are arranged opposite to each other. The front part of the front part has two oppositely arranged first front buckles in the axial direction; When the front bag body, the middle bag body and the rear bag body are connected, the adjacent rear buckles are fastened by connecting pieces, and the hooks at both ends of the backpack strap are respectively buckled on the corresponding rear buckles.

The front parts of the front package body, the rear package body and the intermediate package body are radially fixed with oppositely arranged decorative strips, the second front buckle part is fixed on the end of the decoration strip, and the second front buckle is connected with a A connecting chain, one end of the connecting chain is connected with the second front buckle, and the other end of the connecting chain is provided with a buckle, when the front bag, the middle bag and the rear bag are connected, the buckle is fastened to the adjacent one. on the first front buckle.

A detachable first partition is provided on the side where the front package body and the intermediate package body are connected, and the first partition board is connected with the bottom of the cavity of the front package body through a zipper.

The upper and lower ends of the inner cavity of the intermediate package are provided with detachable second partitions, and the second partitions are connected with the inner cavity of the intermediate package through a zipper.

A detachable third partition plate is arranged on the side where the rear bag body is connected with the middle bag body, and the third partition plate is connected with the bottom of the cavity of the rear bag body through a zipper.

An interlayer is arranged on the bottom side of the rear bag away from the middle bag, and a lower zipper is arranged on the outer side of the bottom of the rear bag. The lower zipper opens or closes the interlayer, and a waterproof bag is detachably arranged in the interlayer.

The bottom of the interlayer is fixed with a card seat, the middle position of the card seat is provided with a convex column, the bottom of the waterproof bag is provided with an opening, the opening passes through and is sleeved on the convex column, and the card piece is provided with a card slot matching the convex column. , the protruding post is clamped in the card slot, and the bottom of the waterproof bag is clamped between the card seat and the card piece.

The waterproof bag is provided with an opening, and the opening is provided with an elastic adjustment belt.

A snap connection or a zipper connection or a magnet attraction connection is adopted between the middle bag body and the front bag body and the rear bag body.

The number of the backpack straps is one or two, and there are protective pads on the straps.

The beneficial effects of the present utility model:

1. The middle bag body, the front bag body and the rear bag body adopt detachable connection. When it needs to be used as a backpack, the front bag body, the rear bag body and the middle bag body are connected, and the hooks of the two backpack straps are respectively buckled. On the corresponding rear buckle, it can be used as a shoulder bag. When a shoulder bag is required, just hook the hooks at both ends of a backpack strap to the corresponding first front buckle respectively, and then it can be used as a shoulder bag. At the same time, the front bag body, the rear bag body and the middle bag body are divided according to the needs and used alone, or the front bag body and the middle bag body are used together. The functions are multi-purpose and can be used by users on different occasions or with different styles of clothes. .

2. The first partition of the front package, the second partition on both sides of the middle package and the third partition of the rear package are connected in the cavity by a zipper connection, and the front package, the rear package and When the intermediate bag is connected, when small objects need to be placed, the partition divides the inner cavity of the backpack into multiple spaces, which is convenient for sorting and placing items. The partition and the third partition are disassembled, and the cavities of the front bag, the middle bag and the rear bag are connected to each other to form a larger space, or one of the partitions can be removed as required, and the division of the space in the main body of the backpack can be adjusted at will. Extremely convenient.

3. There is an interlayer at the bottom of the rear bag body, and the interlayer is provided with a waterproof bag. When it rains, the interlayer is opened, and the waterproof bag wraps the backpack body to prevent the backpack from being wetted by rainwater.

Description of drawings

The utility model has the following accompanying drawings:

Fig. 1 is the structural schematic diagram of the connection state of the backpack main body of the multifunctional backpack in the utility model;

Fig. 2 is the structural representation of the rear part of the multifunctional backpack in Fig. 1;

Fig. 3 is the cross-sectional structure schematic diagram of the multifunctional backpack in Fig. 1;

Fig. 4 is the cross-sectional structure schematic diagram of the bottom interlayer of the rear bag body of the multifunctional backpack in Fig. 3;

FIG. 5 is a schematic structural diagram of the waterproof bag of the multifunctional backpack in FIG. 1 in a use state;

FIG. 6 is a schematic structural diagram of the disassembled and used multifunctional backpack in FIG. 1 .

Detailed ways

The accompanying drawings show the technical solutions of the present utility model and the embodiments thereof, and the relevant details of the embodiments and their working principles are further described below with reference to the accompanying drawings.

Referring to Figure 1, Figure 2, Figure 3, Figure 4, Figure 5 and Figure 6, a multifunctional backpack provided by the present invention includes a backpack body and a backpack strap 1, and the number of the backpack straps 1 is one or a Two, the backpack strap 1 is provided with a protective pad 2, both ends of the backpack strap 1 are provided with hooks 3, and the backpack main body includes a front bag body 4, a rear bag body 5 and at least one intermediate bag body 6, the sealing part of the upper end of the front package 4, the rear package 5 and the intermediate package 6 is provided with a zipper 7, and the intermediate package 6 is detachably connected to the front package 4 and the rear package 5. Between the middle bag body 6 and the front bag body 4 and the rear bag body 5 can be connected by means of snap connection or zipper connection or magnet attraction, the front bag body 4, the rear bag body 5 and the middle bag body 6 The rear part of the fuselage has four rear buckle rings 8, and the rear buckle rings 8 are arranged opposite to each other, and the front parts of the front bag body 4, the rear bag body 5 and the middle bag body 6 all have two oppositely arranged first parts in the axial direction. A front buckle 9, the front parts of the front package 4, the rear package 5 and the intermediate package 6 radially have two second front buckles 10 arranged opposite to each other, the front package 4, the rear package The front parts of the body 5 and the intermediate package body 6 are radially fixed with oppositely arranged decorative strips 11, the second front buckles 10 are respectively fixed on the ends of the decorative strips, and the second front buckles 10 are connected with a connecting chain 12, One end of the connecting chain 12 is connected with the second front buckle 10, and the other end of the connecting chain 12 is provided with a buckle 13. When the front bag 4, the middle bag 6 and the rear bag 5 are connected, the adjacent rear buckle The loops 8 are fastened by connecting pieces 14 , the hook pieces 3 at both ends of the backpack strap are respectively fastened to the corresponding rear buckles 8 , and the connecting chain buckles 13 are fastened to the adjacent first front buckles 9 .

The middle bag body 6, the front bag body 4 and the rear bag body 5 are detachably connected, and the backpack can be combined into different types of bags according to the needs of the user, which can be used by the user on different occasions or with different styles of clothes.

When more items need to be loaded, the front bag body 4, the rear bag body 5 and the middle bag body 6 are connected, so that the backpack has a large space for use, and the buckles 3 of the two backpack straps are respectively buckled on the corresponding rear buckles. On the ring 8, it can be used as a shoulder bag. When a shoulder bag is required, just hook the hooks 3 at both ends of a backpack strap to the corresponding first front buckles 9, and it can be used as a shoulder bag. When loading more items, the front bag 4, the rear bag 5 and the middle bag 6 are split and used alone. When the front bag 4 or the rear bag 5 or the middle bag 6 is used alone, the two The clasp 3 of the backpack strap is buckled on the corresponding rear buckle 8 of the separate bag body. It can be used as a small backpack, or only one backpack strap 1 can be used, and the buckles 3 at both ends of the backpack strap are buckled on the corresponding first front. The buckle 9 or the second front buckle 10 can be used as a shoulder bag, or only the front bag body 4 and the middle bag body 6 can be connected and used, and recombined according to specific needs, with various functions, extremely convenient to use, and travel. At the same time, when the front bag body 4, the rear bag body 5 and the middle bag body 6 are connected, the shape is unique and fashionable.

A detachable first partition 15 is provided on the side of the front package 4 which is connected to the middle package 6 , and the first partition 15 is connected with the bottom of the inner cavity of the front package 4 through a zipper. The upper and lower ends of the inner cavity of the intermediate package body 6 are provided with detachable second partitions 16 , and the second partition plates 16 are connected with the inner cavity of the intermediate package body 6 through a zipper. A detachable third partition 17 is provided on the side where the rear package 6 is connected to the intermediate package, and the third partition 17 is connected with the bottom of the inner cavity of the rear package 6 through a zipper. A partition 15, the second partition 16 on both sides of the middle package body and the third partition board 17 of the rear package body are connected in the cavity by zipper connection, the front package body 4, the rear package body 5 and the middle package body 6 In the connected state, when small objects need to be placed, the partition divides the inner cavity of the backpack into multiple spaces, which is convenient for classifying and placing items. 16 and the third partition 17 are disassembled, and the inner cavities of the front bag 4, the middle bag 6 and the rear bag 5 are connected to each other to form a larger space, or one of the partitions can be removed as required, and the inner space of the backpack body can be adjusted at will The division is very convenient to use.

The bottom side of the rear bag away from the middle bag is provided with an interlayer 18, and a lower zipper 19 is provided on the outer side of the bottom of the rear bag. The bag 20, the bottom of the interlayer 18 is fixed with the socket 21, the middle of the socket 21 has a convex column 22, the bottom of the waterproof bag is provided with an opening 23, the opening 23 passes through and is sleeved on the convex column 22, and the clip 24 is provided with A card slot 25 adapted to the protruding post 22, the protruding post 22 is clipped in the clip slot 25, the bottom of the waterproof bag 20 is clipped between the clip seat 21 and the clip 24, and the waterproof bag 20 is provided with an opening , the opening is provided with an elastic adjustment belt. When it rains, the interlayer is opened, and the waterproof bag wraps the backpack body to prevent the back of the backpack from getting wet. The waterproof bag is connected to the bottom of the interlayer through the detachable buckle of the card seat and the card. , it is convenient to replace the waterproof bag after it is damaged.

Claims (10)

1. A multifunctional backpack is characterized in that: comprises a backpack body and backpack straps, wherein both ends of the backpack straps are provided with clasp pieces, the backpack body comprises a front backpack body, a rear backpack body and at least one middle backpack body, the middle bag body is detachably connected between the front bag body and the rear bag body, the sealing parts of the upper end parts of the front bag body, the rear bag body and the middle bag body are respectively provided with a zipper, the rear parts of the front bag body, the rear bag body and the middle bag body are respectively provided with four rear retaining rings, the rear retaining rings are arranged in pairs in an opposite way, the front parts of the front bag body, the rear bag body and the middle bag body are axially provided with two first front retaining rings which are oppositely arranged, the front parts of the front bag body, the rear bag body and the middle bag body are radially provided with two second front retaining rings which are oppositely arranged, when the front bag body, the middle bag body and the rear bag body are in a connected state, the adjacent rear retaining rings are buckled through connecting pieces, and the clasp pieces at the two ends of the backpack strip are buckled on the corresponding rear retaining rings respectively.

2. The multi-purpose backpack of claim 1, wherein: the utility model discloses a bag, including preceding inclusion, middle inclusion and back inclusion, the anterior of preceding inclusion, back inclusion and middle inclusion all radially is fixed with the frenulum of relative setting, and the buckle subsection is fixed at the frenulum tip before the second, the buckle is connected with the connecting chain before the second, connecting chain one end is connected with the buckle before the second, and the connecting chain other end is provided with the clip, during preceding inclusion, middle inclusion and back inclusion connected state, the clip lock joint is on adjacent first preceding buckle.

3. The multi-purpose backpack according to claim 1 or 2, characterized in that: one side of the front bag body facing the middle bag body is provided with a detachable first partition plate, and the first partition plate is connected with the bottom of the inner cavity of the front bag body through a zipper.

4. The multi-purpose backpack of claim 3, wherein: the upper end part and the lower end part of the inner cavity of the middle bag body are respectively provided with a detachable second clapboard, and the second clapboards are connected with the inner cavity of the middle bag body through zippers.

5. The multi-purpose backpack of claim 4, wherein: one side of the rear bag body facing the middle bag body is provided with a detachable third partition plate, and the third partition plate is connected with the bottom of the inner cavity of the rear bag body through a zipper.

6. The multi-purpose backpack of claim 1 or 2 or 4 or 5, wherein: an interlayer is arranged on the bottom side, away from the middle bag body, of the rear bag body, a lower zipper is arranged on the outer side of the bottom of the rear bag body, the interlayer is opened or closed through the lower zipper, and a waterproof bag is detachably arranged in the interlayer.

7. The multi-purpose backpack of claim 6, wherein: the clamping seat is fixed at the bottom of the interlayer, a convex column is arranged in the middle of the clamping seat, an opening is formed in the bottom of the waterproof bag and penetrates through the convex column and is sleeved on the convex column, a clamping groove matched with the convex column is formed in the clamping piece, the convex column is clamped in the clamping groove, and the bottom of the waterproof bag is clamped between the clamping seat and the clamping piece.

8. The multi-purpose backpack of claim 7, wherein: the waterproof bag is provided with an opening, and the opening is provided with an elastic adjusting belt.

9. The multi-purpose backpack according to claim 1 or 2 or 4 or 5 or 7 or 8, characterized in that: the middle bag body is connected with the front bag body and the rear bag body by a buckle or a zipper or a magnet attraction connection.

10. The multi-purpose backpack of claim 9, wherein: the number of the backpack straps is one or two, and the backpack straps are provided with protective pads.

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