CN205649122U - Multi -functional increase -volume shoulders bag - Google Patents

Abstract

The utility model discloses a multifunctional capacity-increasing backpack, which comprises an upper bag body, a lower bag body and a strap. The upper bag body and the lower bag body are connected through a connecting piece, and the connecting piece can be but not limited to a zipper And the buckle, connected into a large-capacity backpack, can be easily disassembled after arriving at the destination, and the small-capacity backpack with the upper body can be carried out. After the trip, the changed clothes can be placed in the capacity-increasing base bag of the lower bag body, and the dry and dirty clothes can be separated from the wet and dry clothes. The lower bag can also be used alone as a shoulder bag for cross-body. This multi-functional capacity-increasing backpack has a simple structure, a novel design, and a changeable space, which is suitable for different scenarios.

Description

A kind of multi-functional capacity-enhancing backpack

technical field

The utility model relates to a backpack, in particular to a capacity-increasing backpack, which is mainly used for people to travel.

Background technique

With the improvement of people's quality of life, people like to travel more and more, and the necessary things when traveling are of course packages. When traveling, a large-capacity backpack is essential. After arriving at the hotel where you are staying and packing your luggage, if you need to go shopping, then a small-capacity backpack or shoulder bag becomes an essential tool. In this way, if you want to enjoy a high-quality outing, you must prepare at least two kinds of bags, namely a large backpack and a lightweight shoulder bag. There is a lot of space, and it is not easy to carry. You can only put the small bag together in the big backpack. This is not only easy to crush the small bag, but also it is not convenient to carry more luggage.

Utility model content

In order to overcome the deficiencies of the prior art, the purpose of this utility model is to provide a multi-functional and capacity-increasing backpack, which solves the problem of inconvenient carrying of large and small bags when people travel. The utility model has a simple structure and a novel design.

For realizing above-mentioned object, the scheme that the utility model adopts is as follows:

A multi-functional backpack, including an upper bag body, a lower bag body and a strap, the upper bag body and the lower bag body are connected by a connecting piece, and the connecting piece can be but not limited to a zipper and a buckle. The large-capacity backpack can be easily disassembled after arriving at the destination, and the small-capacity backpack on the upper body can be carried out.

A buckle hole is provided on the extension of the lower end of the upper package body, and a buckle pin is provided on the extension of the upper end of the lower package body, and the buckle hole is connected with the buckle pin.

A zipper tape is provided on the extension of the lower end of the upper package body, and a slider is provided on the extension of the upper end of the lower package body, and the zipper tape is combined with the slider.

As a further solution, in the multifunctional capacity-increasing backpack described in the utility model, the back and both sides of the lower bag body are embedded with a tortoise-shell hexagonal structure.

As a further solution, in the multifunctional capacity-increasing backpack described in the present invention, the upper side of the lower bag body is provided with hidden shoulder straps, which can be pulled out and used as a shoulder bag.

Compared with the prior art, the beneficial effects of the utility model are:

1. The multifunctional capacity-increasing backpack described in this utility model is mainly used for people to travel, and it is connected by the connecting piece of the upper and lower bag bodies, so that the backpack and the capacity-increasing base bag can be easily disassembled, and the luggage is easy to carry without large or small bags. easy travel;

2. The multifunctional capacity-increasing backpack described in the utility model can also be disassembled to realize the flexible use of small backpacks and single shoulder bags, and go out lightly, and the clothes changed during travel can be separated from dry and wet.

The utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment.

Description of drawings

Fig. 1 is the structural representation of the split multi-functional capacity-increasing backpack of the present invention;

Fig. 2 is the schematic diagram of the structure of the multifunctional capacity-increasing backpack described in the present invention after being connected;

Fig. 3 is a structural schematic diagram of the zipper connection of the multi-function capacity-increasing backpack described in the present invention;

Fig. 4 is a structural schematic diagram of the buckle connection of the multi-function capacity-increasing backpack described in the present invention;

Fig. 5 is a schematic diagram of the hexagonal structure of the multi-functional capacity-increasing backpack according to the utility model, where the upper shell is exposed outside the carapace and the lower shell is embedded in a tortoise shell;

Wherein, each reference sign is: 1, upper bag body; 2, connecting piece; 3, lower bag body; 4, shoulder strap; 41, upper bag body shoulder strap auxiliary adjustment stable center structure; 42, lower bag body shoulder strap Auxiliary adjustment stable center structure; 5. Tortoise shell hexagonal structure carapace; 51. Tortoise shell hexagonal compression structure; 6. Strap; 61. Strap auxiliary adjustment stable center structure; 21. Front buckle hole; 22. Front buckle pin; 23, back buckle pin; 24, back buckle hole; 211, zipper tape; 222, slider.

detailed description

Below in conjunction with accompanying drawing, the utility model is described in detail.

As shown in Figures 1-3, the multi-functional capacity-increasing backpack of the present invention includes an upper bag body 1, a lower bag body 3 and a strap 4, and the upper bag body 1 and the lower bag body 3 pass through a connecting piece 2 connections;

Preferably, the lower end extension of the front of the upper package body 1 is provided with a front buckle hole 21, and the upper end extension of the front side of the lower package body 3 is provided with a front buckle pin 22, and the front buckle hole 21 and the front buckle pin 22 connection, the lower end extension of the back of the upper package body 1 is provided with a rear buckle pin 23, and the upper end extension of the back side of the lower package body 3 is provided with a rear buckle hole 24, and the rear buckle hole 24 is connected with the rear buckle pin 23 . The combination of two connecting mechanisms plays a double role of stability.

Shoulder belt 4 is connected with lower bag body auxiliary adjustment stabilizing structure 42 when upper bag body and lower bag body are connected into large-capacity bag body, to stabilize the center of gravity. And the auxiliary adjustment stable center structure 41 of the upper package body is laterally connected to become a waist power-assisted structure.

Preferably, as shown in FIG. 3 , the connection process of the multifunctional capacity-increasing backpack described in the present invention is as follows: the zipper belt 211 is combined with the slider 222 and connected tightly along the periphery, so that the upper bag body 1 and the lower bag Body 3 is seamlessly connected.

As shown in FIG. 4 , connect the front buckle hole 21 with the front buckle pin 22 , and connect the rear buckle hole 24 with the rear buckle pin 23 at the back.

Preferably, as shown in Figure 5, the back of the upper enclosure 1 is provided with an exposed tortoise-shell type hexagonal stable center structure and a carapace of a compression-resistant structure, and the back and both sides of the lower enclosure 3 are embedded with a tortoise-shell type hexagonal stable center structure and an anti-compression structure. Compression structure 51, the structure design is in line with bionics, referring to the stable structure of the turtle carapace and the hexagonal structure of the honeycomb, the large hexagonal structure made of alloy material is embedded with the small hexagonal structure made of plastic material, forming a multi-dimensional square triangle The stable and compression-resistant structure conforms to the principles of mechanics and is an essential design for outdoor travel.

The above-mentioned embodiments are only preferred embodiments of the present utility model, and cannot be used to limit the scope of protection of the present utility model. The scope of protection required by the utility model.

Claims (7)

1. A multi-functional capacity-increasing backpack, characterized in that it comprises an upper body (1), a lower body (3) and straps (4), the upper body (1) and the lower body (3) Connected by a connecting piece (2), the connecting piece (2) includes a The front buckle hole (21) extended at the lower end of the front of the upper package (1) and the front buckle pin (22) at the upper end of the front of the lower package (3) are extended, and the front buckle hole (21 ) is connected with the front buckle pin (22), and the connector (2) also includes a rear buckle pin (23) and a lower extension of the lower side of the back side of the upper package body (1) and the lower package body (3) a rear buckle hole (24) extended at the upper end of the back, and the rear buckle hole (24) is connected to the rear buckle pin (23). 2. The multifunctional capacity-increasing backpack according to claim 1, characterized in that, the lower end extension of the upper bag body (1) is provided with a zipper belt (211), and the upper end extension of the lower bag body (3) A slider (222) is provided, and the zipper tape (211) is combined with the slider (222). 3. The multi-functional capacity-increasing backpack according to claim 1, characterized in that, there are tortoise-shell hexagonal carapaces (5) on both sides of the upper body (1). 4. The multi-functional and capacity-increasing backpack according to claim 1, characterized in that, the back and both sides of the lower bag (3) are embedded with a tortoise-shell type hexagonal compression structure (51). 5. The multifunctional capacity-increasing backpack according to claim 1, characterized in that, the upper side of the upper body (1) is provided with a shoulder strap (4), and the lower end is provided with an upper body shoulder strap to assist in adjusting and stabilizing. Heart structure (41). 6. The multi-functional capacity-increasing backpack according to claim 1, characterized in that, the upper end of the back of the lower bag body (3) is provided with a lower bag body auxiliary adjustment stabilizing structure (42). 7. The multifunctional capacity-increasing backpack according to claim 1, characterized in that, the upper end of the back of the lower bag body (3) is provided with a strap (6), and the lower end is provided with a strap auxiliary adjustment stable center structure (61) .