Patent ID: 9586119
Date: 2017-03-07
CPC Classifications: A63B,B32B

Claim:
1. A multi-training function air-water punching bag structure, comprising: an inner bladder, which is a hollow bladder, comprising: a gas container for gas storage located in an inner compartment of said inner bladder and comprising at least one air valve located on an end of said gas container and connected to an interior of said gas container, and a liquid container for liquid or colloid storage located in an outer compartment of said inner bladder, comprising at least one water inlet set, which is located on top of said liquid container and connected to an interior of said liquid container, and at least one air valve, which is located on top of said liquid container or on said at least one water inlet set for being connected to said interior of said liquid container; an external bag, which covers an outer layer of said inner bladder, comprising: a body which is a hollow bag having a first connecting part located at an edge of an opening of said body, a protection cover having a foldable side for covering said opening and said first connecting part of said body, having plural lacing holes located on a circular surface of said protection cover and a second connecting part located at an edge of a bottom of said protection cover for being connected to said first connecting part of said body, plural hidden suspender sets having a first end thereof fixed in an interior of the opening of the body and a second end thereof passed through the plural lacing holes of said protection cover or being fixed on said bottom of said protection cover, and at least two connecting straps respectively located on sides of said body and each having a strap connecting part located in an area thereof without being fixed on said body while other areas of said connecting straps are fixed on said body; and at least one handle set which is removable and has a handle connecting part for being used at different positions, wherein said handle connecting part is located on an end of said at least one handle set for being fixed on said strap connecting part.