Composite bag

Abstract

A composite bag comprises a knapsack and a waist bag, and the waist bag comprises a waist bag body and a waistband arranged on the waist bag body; the knapsack is characterized in that a vertical first connecting belt is arranged on the back face of the knapsack, two or more fixing points connected with the back face of the knapsack are arranged on the first connecting belt, a connecting hole is formed by every two adjacent fixing points and the back face of the knapsack, and the waistband penetrates through the connecting holes. According to the principle, the waist belt penetrates through the connecting hole to complete connection of the waist bag and the backpack, and the connection mode is simple, convenient and firm; the first connecting belt is arranged on the back of the backpack, so that the appearance of the backpack is not affected when the backpack is used independently.

Description

Technical Field

[0001] This utility model relates to the technical field of backpacks, and in particular to a composite bag. Background Technology

[0002] Bags are common daily necessities, including backpacks, waist bags, and more. The market offers multi-functional bags that combine backpacks and waist bags, such as the utility model patent CN209436553U, which discloses a multi-functional bag integrating a backpack and a waist bag. The backpack has shoulder straps on the back, and the waist bag has a waist belt connected to the back. Both the waist belt and shoulder straps have length adjustment features. The waist bag is located on top of the backpack, and the top edge of the back of the waist bag is connected to the top edge of the back of the backpack via a zipper. The waist belt is positioned between the waist bag and the backpack. A buckle is connected to the front of the backpack, and a buckle that cooperates with the buckle is connected to the front of the waist bag. This utility model connects the waist bag to the backpack via a zipper and buckle on the top, resulting in a complex structure. Furthermore, when the waist bag and backpack are used independently, the zipper and buckle individually on their surfaces affect the overall aesthetics and the user experience. Summary of the Invention

[0003] The problem this utility model aims to solve is to provide a composite bag with a simple structure that can connect a backpack and a waist bag into one unit; at the same time, it does not affect the appearance when used separately.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a composite bag, including a backpack and a waist bag. The waist bag includes a waist bag body and a waist belt disposed on the waist bag body. The back of the backpack is provided with a vertical first connecting strap, and the first connecting strap has two or more fixing points that connect to the back of the backpack. Two adjacent fixing points form a connecting hole with the back of the backpack. The waist belt includes a third connecting strap disposed on one side of the waist bag body and a fourth connecting strap disposed on the other side of the waist bag body. One end of the third connecting strap is provided with a male buckle, and one end of the fourth connecting strap is provided with a female buckle that cooperates with the male buckle. The third connecting strap passes through the connecting hole and connects with the fourth connecting strap. When the backpack and the waist bag are combined, the waist bag is located in the front position of the backpack. The principle of this utility model is that the waist belt passes through the connecting hole to complete the connection between the waist bag and the backpack. The connection method is simple and firm. The first connecting strap is located on the back of the backpack, so it does not affect the appearance of the backpack when used alone.

[0005] As an improvement, the back of the backpack is provided with two first connecting straps, which are symmetrical about the left and right sides of the backpack. The waist belt passes through the connecting holes formed by the two first connecting straps in sequence.

[0006] As an improvement, the first connecting strip is provided with three fixing points, which are respectively located at both ends and the middle of the first connecting strip, and the three fixing points form two connecting holes.

[0007] As an improvement, the first connecting strap is a webbing, and the first connecting strap is sewn onto the back of the backpack.

[0008] As an improvement, the back of the backpack is provided with a second connecting strap arranged horizontally, and the two ends of the second connecting strap are sewn to the fixing points at the bottom of the two first connecting straps.

[0009] The beneficial effects of this utility model are: the connection between the waist bag and the backpack is achieved by forming a connecting hole through the first connecting strap, which is simple in structure; the first connecting strap is located on the back of the backpack, and when the backpack is used alone, the first connecting strap is hidden between the backpack and the user's back, which will not affect the appearance of the backpack; the waist bag does not have any extra connecting devices, and the appearance of the waist bag will not be affected when it is used alone, thus optimizing the user's experience. Attached Figure Description

[0010] Figure 1 This is a rear view of the present invention.

[0011] Figure 2 This is a side view of the present invention.

[0012] Explanation of the labels in the diagram: 1. Backpack; 11. First connecting strap; 12. Connecting hole; 13. Fixing point; 14. Second connecting strap; 2. Waist bag; 21. Third connecting strap; 22. Fourth connecting strap. Implementation

[0013] The present invention will now be described in further detail with reference to the accompanying drawings.

[0014] like Figure 1 and Figure 2 As shown, a composite bag includes a backpack 1 and a waist bag 2. The back of the backpack 1 is provided with a first connecting strap 11, which is arranged vertically and is made of webbing. The first connecting strap 11 is sewn to the back of the backpack 1, and the sewn area of ​​the first connecting strap 11 forms a fixing point 13. The first connecting strap 11 has a plurality of fixing points 13, and two adjacent fixing points 13 and the back of the backpack 1 form a connecting hole 12. The waist bag 2 includes a waist bag body and a waist belt provided on the waist bag body. The waist belt passes through the connecting hole 12, and the waist bag body is provided on the front of the backpack 1. When the waist pack 2 and backpack 1 are used simultaneously, the waist belt of the waist pack 2 passes through the connecting hole 12 and connects to the backpack 1, realizing the integration of the backpack 1 and the waist pack 2. When used alone, no other connecting device is added to the waist pack 2, so it will not affect the appearance of the waist pack 2. The first connecting strap 11 on the backpack 1 is located on the back of the backpack 1. When the user is carrying the backpack, the first connecting strap 11 is located between the backpack 1 and the user's back and is in a hidden state, so it will not affect the appearance and optimize the user experience.

[0015] like Figure 1 and Figure 2 As shown, the backpack 1 has two first connecting straps 11 on the back. The two first connecting straps 11 are symmetrical about the left and right sides of the backpack 1, so that the connecting holes 12 formed by the first connecting straps 11 are located on both sides of the backpack 1. The waist belt passes through the two connecting holes 12 in sequence, so that the backpack 1 is balanced in force and the user will not feel that either side is under excessive force during use. The first connecting strap 11 has three fixing points 13. The three fixing points 13 on one first connecting strap 11 are respectively located at both ends and the middle position of the first connecting strap 11. The fixing point 13 located at the middle position forms a connecting hole 12 with the fixing points 13 at the upper and lower ends respectively. One first connecting strap 11 has two connecting holes 12, and the two first connecting straps 11 form four connecting holes 12. The two connecting holes 12 at the same height form a connecting channel for the waist belt to pass through. The user can choose different heights of the connecting channel according to the actual situation, or hang waist packs 2 on both connecting channels, thereby carrying two waist packs 2, improving practicality. The manufacturer can choose different numbers of fixing points 13 according to the actual situation, thereby realizing the adjustment of the height of the waist pack 2 or the carrying of the number of waist packs 2. The bottom of the first connecting strap 11 is provided with a second connecting strap 14 that is sewn to the back of the backpack 1. The two ends of the second connecting strap 14 are sewn to the fixing point 13 at the bottom of the first connecting strap 11. The second connecting strap 14 and the backpack 1 form a channel for the luggage handle to pass through, and also strengthen the connection between the first connecting strap 11 and the backpack 1. The waist belt includes a third connecting strap 21 on one side of the waist bag 2 and a fourth connecting strap 22 on the other side of the waist bag 2. One end of the third connecting strap 21 is provided with a male buckle, and the other end of the fourth connecting strap 22 is provided with a female buckle that cooperates with the male buckle. The third connecting strap 21 passes through the connecting channel and connects to the fourth connecting strap 22.

[0016] The working principle of this utility model is as follows: the waist bag 2 and the backpack 1 are connected by the waist belt and the first connecting strap 11, thereby completing the integration of the backpack 1 and the waist bag 2; the first connecting strap 11 is located on the back of the backpack 1. When the backpack 1 is used alone, the first connecting strap 11 is hidden between the backpack 1 and the user's back, and will not affect the appearance of the backpack 1; the waist bag 2 does not have any other connecting devices, and the appearance of the waist bag 2 will not be affected when it is used alone, thus optimizing the user's experience.

Claims

1. A composite bag comprising a backpack and a waist bag, the waist bag comprising a waist bag body and a waist belt provided on the waist bag body; characterized in that: The back of the backpack is provided with a vertical first connecting belt, two or more fixing points are arranged on the first connecting belt and connected with the back of the backpack, and adjacent two fixing points form a connecting hole with the back of the backpack; the waistband comprises a third connecting belt arranged on one side of the waistband body and a fourth connecting belt arranged on the other side of the waistband body, one end of the third connecting belt is provided with a male buckle, one end of the fourth connecting belt is provided with a female buckle matched with the male buckle, the third connecting belt is connected with the fourth connecting belt through the connecting hole, and in the combined state of the backpack and the waistband, the waistband is located at the front position of the backpack.

2. The composite bag of claim 1, wherein: The back of the backpack is provided with two first connecting belts, the two first connecting belts are symmetrical along the left and right of the backpack, and the waistband sequentially passes through the connecting holes formed by the two first connecting belts.

3. The composite bag of claim 1, wherein: Three fixing points are arranged on the first connecting belt, the three fixing points are arranged at the two ends and the middle position of the first connecting belt respectively, and the three fixing points form two connecting holes.

4. The composite bag of claim 1, wherein: The first connecting belt is a woven belt, and the first connecting belt is sewn on the back of the backpack.

5. The composite bag of claim 2, wherein: The back of the backpack is provided with a horizontal second connecting belt, and the two ends of the second connecting belt are sewn at the fixing points at the bottom of the two first connecting belts.

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