Quick-release dual-purpose bag structure

Abstract

This invention is a quick-release dual-purpose bag structure, comprising a first bag body, a second bag body, and a connecting element. The first bag body has an outer surface with an outer pocket. The connecting element has a first connecting unit and a second connecting unit that can be separated or joined. The first connecting unit is fixed to the outer pocket and surrounds the outer pocket, while the second connecting unit is fixed to the second bag body. The second bag body is in a first use state or a second use state. In the first use state, the first connecting unit and the second connecting unit are joined together, so that the second bag body is joined to the first bag body and covers the outer pocket. In the second use state, the first connecting unit and the second connecting unit are separated, so that the second bag body is detached from the first bag body.

Claims

1. A quick-release dual-purpose bag structure, comprising: a first bag body having an outer surface and an outer pocket disposed thereon; a second bag body; and a connecting element having a first connecting unit and a second connecting unit capable of being separated or connected, the first connecting unit being fixed to the outer pocket and surrounding the outer pocket, the second connecting unit being fixed to the second bag body, the second bag body being in a first use state where the first connecting unit and the second connecting unit are combined to connect the second bag body to the first bag body and cover the outer pocket, or in a second use state where the first connecting unit and the second connecting unit are separated to detach the second bag body from the first bag body.

2. The quick-release dual-purpose bag structure as claimed in claim 1, wherein the connecting element is a zipper structure having a zipper head, a zipper tab, a first zipper tooth structure serving as the first connecting unit, and a second zipper tooth structure serving as the second connecting unit.

3. The quick-release dual-purpose bag structure as described in claim 2, wherein the first zipper tooth structure surrounds and is fixed to the outer bag, and the second zipper tooth structure is fixed to the second bag body.

4. The quick-release dual-purpose bag structure as described in claim 3, wherein the second bag body has a main bag body and a secondary bag body, the secondary bag body being smaller than the main bag body, and the main bag body and the secondary bag body being connected on one side, so that the secondary bag body can be folded and stacked on the main bag body, and the second chain tooth structure is fixed to the main bag body.

5. The quick-release dual-purpose bag structure as described in claim 4, wherein the second bag body has a diagonal shoulder strap, the two ends of which are respectively connected to the main bag body and the secondary bag body.

6. The quick-release dual-purpose bag structure as described in claim 5, wherein the diagonal shoulder strap is provided with a cushioning pad near the secondary bag body.

7. The quick-release dual-purpose bag structure as claimed in claim 1, wherein the connecting element is a button structure having a male buckle as the first connecting unit and a female buckle as the second connecting unit.

8. The quick-release dual-purpose bag structure as claimed in claim 1, wherein the connecting element is a button structure having a female buckle as the first connecting unit and a male buckle as the second connecting unit.

9. The quick-release dual-purpose bag structure as described in claim 1, wherein the first bag body has an opening and two handles respectively disposed on both sides of the opening.

10. The quick-release dual-purpose bag structure as described in claim 1, wherein the first bag body is provided with a shoulder strap.

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