US20190387866A1

US20190387866A1 - Backpack

Info

Publication number: US20190387866A1
Application number: US16/016,465
Authority: US
Inventors: Kwun Man Cheng
Original assignee: Siu Siu Style Co Ltd
Current assignee: Siu Siu Style Co Ltd
Priority date: 2018-06-22
Filing date: 2018-06-22
Publication date: 2019-12-26

Abstract

This invention provides a backpack, comprising a backpack body and straps mounted on a back part of the backpack body, a main pocket-mouth and a zipper for opening and closing the main pocket-mouth are arranged between a front part and the back part of the backpack body; a first handle and a second handle are arranged on the front part and the back part of the backpack body respectively, the first handle and the second handle are connected to each other through a VELCRO hook-and-loop fastener or a belt buckle; the plurality of straps comprise a first strap that faces away from shoulders of a human body and a second strap that adjusts the overall length of the straps. The backpack of the present application has the advantages of light weight, neat appearance, good appearance, and anti-theft function, which keep the backpack's functionality and fashion in the best balance.

Description

TECHNICAL FIELD

The present application relates to the field of luggage equipment, and more specially, relates to a backpack.

BACKGROUND

When people are on short trips or on business trips, they often use backpacks instead of suitcases. Such backpacks are large enough to carry more items, but they take up more space when not in use. In addition, there is a single-shoulder strap bag, which is small in size and convenient to use in everyday life. It is widely loved by people. Due to its small size, it is not suitable for travel or business trips. In addition, existing backpacks often do not have the same handle function as a handbag. With the development of society, people's functional requirements for backpacks have also increased. It is necessary to provide a backpack that can satisfy people's needs for life and travel.

SUMMARY OF INVENTION

In order to solve the above technical problems, the present application provides a backpack, which has multiple functions and can meet the needs of people's life and travel at the same time.
The technical solution adopted by the present application is: providing a backpack, comprising a backpack body and a plurality of straps mounted on a back part of the backpack body, a main pocket-mouth and a zipper for opening and closing the main pocket-mouth are arranged between a front part and the back part of the backpack body, wherein, a first handle and a second handle are arranged on the front part and the back part of the backpack body respectively, the first handle and the second handle are connected to each other through a VELCRO hook-and-loop fastener or a belt buckle; the plurality of straps comprise a first strap that faces away from shoulders of a human body and a second strap that adjusts the overall length of the straps; a fixed end of the first strap and a free end of the second strap are respectively provided with a female buckle and a sub buckle for fixing the free end of the second strap to a snap-fastener of the first strap.
Preferably, a front outside pocket is arranged below the front part of the backpack body, a flip cover covering a mouth of the front outside pocket is arranged above the front outside pocket; the flip cover is connected with a front part of the front outside pocket through a fourth connecting member.
Preferably, the fourth connecting member comprises a belt mounted on the flip cover and a belt buckle mounted on the front part of the front outside pocket.
Preferably, the backpack body is provided with a rib for covering the main pocket-mouth and the zipper.
Preferably, soft cotton is arranged inside the back part of the backpack body, a first pocket is arranged below an inner back part of the backpack body.
Preferably, an inner front part of the backpack body is provided with an inserting pocket.
The backpack of the present application has the advantages of exquisite design, simple structure, and two kinds of using states of backpack and bag, which can conveniently place various articles and provide comprehensive protection for the articles in the backpack. The backpack of the present application has the advantages of light weight, neat appearance, good appearance, and anti-theft function, which keep the backpack's functionality and fashion in the best balance.

BRIEF DESCRIPTION OF THE DRAWINGS

The present application will be further described below with reference to the accompanying drawings and embodiments. In the drawings:

FIG. 1 is a schematic structural view of one perspective of the backpack of an embodiment of the present invention;

FIG. 2 is a schematic structural view of a strap in an embodiment of the present invention;

FIG. 3 is a schematic structural view of another perspective of the backpack of the embodiment of the present invention.

DETAILED DESCRIPTION OF EMBODIMENTS OF THE INVENTION

To make the purpose, technical solutions, and advantages of the present application clearer, the following further describes the present application in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit this application.
In the field of luggage, the front section and back section of outside surface of the backpack are usually called the front part and the back part, the front section and back section of inside surface of the backpack are usually called the inner front part and the inner back part.
As shown in FIG. 1 and FIG. 2, the backpack provided by the present application includes a backpack body 1 and a plurality of straps 2 mounted on the back part of the backpack body 1. The backpack body 1 and the back straps 2 are made of soft materials, and the specific material is a 420D twill wash water micro-crease nylon fabric, which is characterized by comfortable back and strong durability. A main pocket-mouth and a zipper for opening and closing the main pocket-mouth are arranged between a front part and the back part of the backpack body 1. The complete opening of the zipper enables the 180 degree valgus of the front part of the backpack, making it very convenient for people to take large items in the backpack through the main pocket-mouth. The left and right sides of the backpack main body 1 are respectively provided with flat inserting pockets, which can be used to place handy items or cups. The backpack body 1 is provided with a rib 9 for covering the main pocket-mouth and the zipper. The setting of the rib 9 can block the main pocket-mouth and the zipper to make the whole backpack look more neat and beautiful. On the other hand, it can better hide the main pocket-mouth and the zipper so that it is difficult for others to find, and can play a better anti-theft effect when using a backpack. A first handle 3 and a second handle 4 are arranged on the front part and the back part of the backpack body 1 respectively. The first handle 3 and the second handle 4 are connected to each other through a VELCRO hook-and-loop fastener or a belt buckle 5. One end of the belt buckle is always fixed on the second handle 4 and is provided with a female buckle of a snap-fastener; the other end is a free end and is provided with a sub buckle of the snap-fastener. By arranging the free end of the belt buckle around the first handle 3 and the second handle 4 and connecting the sub buckle with the female buckle, the first handle 3 and the second handle 4 can be connected to each other. The first handle 3 and the second handle 4 connected to each other can serve as a handle for the backpack, so that the backpack can be like a handbag to solve the shortcomings of the ordinary backpack which can only be carried but cannot be held. In addition, the first handle 3 and the second handle 4 connected to each other also serve to connect the front part and the back part of the backpack body 1. When the user forgets to pull the zipper on the main pocket-mouth, it can serve as a second protection for protecting the items from falling out, and at the same time, the anti-theft function of the present embodiment is further improved.
As shown in FIG. 1, a front outside pocket 6 is further provided below the front part of the backpack body 1. Above the front outside pocket 6, a flip cover 8 covering the front outside pocket 6 is provided. The flip cover 8 is connected with the front part of the front outside pocket 6 through a fourth connecting member 7. In this embodiment, the fourth connecting member 7 includes belts respectively mounted on the left and right sides of the flip cover 8 and belt buckles respectively mounted on the left and right sides of the front part of the front outside pocket 6. The belt is provided with four through holes for adjusting the belt buckle and the connection position thereof, so that the present embodiment can adjust the elasticity between the belt and the belt buckle according to the size of the items in the front outside pocket 6. A first pocket below the inner back part of the backpack body 1 can be used for placing notebooks and other items. Soft cotton is arranged inside the back part of the backpack body 1, allowing the user to carry more comfortably while also protecting the contents of the first pocket. The inner front part of the backpack body 1 is provided with four small inside inserting pockets, two of which are zipper pockets, one is a VELCRO hook-and-loop fastener pocket, and the other is a flat inserting pocket. And this design can easily accommodate small objects, making it simple and practical, and can satisfy different users' demands.
As shown in FIG. 2, the plurality of straps 2 comprise a first strap 21 that faces away from shoulders of a human body and a second strap 22 that adjusts the overall length of the straps 2. The free end of the first strap 21 is provided with a metal ladder and is connected with the second strap 22 through the metal ladder. A fixed end of the first strap 21 and a free end of the second strap 22 are respectively provided with a female buckle 23 and a sub buckle 24 for fixing the free end of the second strap 22 to a snap-fastener of the first strap 21. In the present embodiment, the female buckle 23 and the sub buckle 24 of the snap-fastener are respectively referred to as a female buckle and a sub buckle. Other snap fasteners or VELCRO hook-and-loop fastener strips may also be used in other preferred embodiments. As the backpack has two functional states: in the handbag state, since the bag body is closer to the ground, the overall length of the strap 2 needs to be shortened as much as possible so that it does not contact with the ground; by setting the female buckle 23 and the sub buckle 24 of the snap-fastener in this embodiment, when the backpack is used in the handbag state, the overall length of the strap 2 can be shortened as much as possible, so that the sub buckle 24 of the free end of the second strap 22 and the female buckle 23 of the snap-fastener of the fixed end of the first strap 21 are fixedly connected, so that the second straps 22 are stored on the first straps 21, thereby avoiding the situation that the second straps 22 fall on the ground during the lifting process; when the user needs to use the backpack state, the female buckle 23 and the sub buckle 24 of the snap-fastener are unlocked, and the overall length of the strap 2 can be adjusted in an appropriate position.
The backpack provided by the embodiment of the present application is practically designed, which can protect the articles in the backpack in an all-round way. The articles (such as a passport, a mobile phone, a key, a water bottle, etc.) can be conveniently placed in it. The backpack of the present application has the advantages of light weight, neat appearance, good appearance, and anti-theft function, which keep the backpack's functionality and fashion in the best balance.
The embodiments of the present application have been described above with reference to the accompanying drawings. However, the present application is not limited to the foregoing specific implementation manners. The foregoing specific implementation manners are merely illustrative and not limitative. Those of ordinary skill in the art can, under the inspiration of the present application, make many forms without departing from the protection scope of the present application and the claims, and these are all within the protection of the present application.

Claims

1. A backpack, comprising a backpack body (1) and a plurality of straps (2) mounted on a back part of the backpack body (1), a main pocket-mouth and a zipper for opening and closing the main pocket-mouth are arranged between a front part and the back part of the backpack body (1),

wherein, a first handle (3) and a second handle (4) are arranged on the front part and the back part of the backpack body (1) respectively, the first handle (3) and the second handle (4) are connected to each other through a hook and loop fastener or a belt buckle (5), each end of the first handle (3) connected to the font part of the backpack body by a double loop connector attached to the front part of the backpack body;

the plurality of straps (2) comprise a pair of first straps (21) that face away from shoulders of a human body and a pair of second straps (22) that adjust the overall length of the straps (2), the pair of first straps are divergent from each other starting from a fixed end of each of the first straps (21) on the back part and ending at a fixed end of each of the second straps (22), the fixed ends of the first straps positioned between outermost edges of ends of the second handle;

each of a free end of the first strap (21) is provided with a metal ladder and is connected with a corresponding free end of the second strap (22) through the metal ladder;

the fixed end of the first strap (21) and the free end of the second strap (22) are respectively provided with a female buckle (23) of a snap fastener and a sub buckle (24) for fixing the free end of the second strap (22) by snap-fastener of the first strap (21) such that the second strap (22) is stowable along an outerfacing surface of the first strap (21) in a fastened position.

2. The backpack according to claim 1, wherein, a front outside pocket (6) is arranged below the front part of the backpack body (1), a flip cover (8) covering a mouth of the front outside pocket (6) is arranged above the front outside pocket (6); the flip cover (8) is connected with a front part of the front outside pocket (6) through a fourth connecting member (7).

3. The backpack according to claim 2, wherein, the fourth connecting member (7) comprises a belt mounted on the flip cover (8) and a belt buckle mounted on the front part of the front outside pocket (6).

4. The backpack according to claim 1, wherein, the backpack body (1) is provided with a rib (9) for covering the main pocket-mouth and the zipper.

5. The backpack according to claim 1, wherein, soft cotton is arranged inside the back part of the backpack body (1), a first pocket is arranged below an inner back part of the backpack body (1).

6. The backpack according to claim 1, wherein, an inner front part of the backpack body (1) is provided with an inserting pocket.