Household sucker boxing sandbag and using method

• Main Author: LYU HAIFENG
• Format: Patent
• Language: Chinese; English
• Published: 20.03.2020
• Subjects: AMUSEMENTS; APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING,CLIMBING, OR FENCING; BALL GAMES; GAMES; HUMAN NECESSITIES; SPORTS; TRAINING EQUIPMENT

The invention provides a household sucker boxing sandbag, and relates to the field of sports equipment. The invention discloses a household sucker boxing sandbag. An air bag is arranged in an inner cavity of the rubber tube. The bottom of the air bag is communicated with the top of a suction cup through a guide pipe. The top of the air bag is communicated with a branch pipe; the bottom of an innercavity of the sandbag shell is connected with a suction pipe. A piston is mounted in an inner cavity of the suction pipe. The top of the piston is connected with a transmission rod. A hollow pipe isarranged in the middle of an inner cavity of the sandbag shell, the bottom of the hollow pipe is connected with the top of a suction pipe, sliding blocks are slidably connected to the inner side of asliding groove at equal intervals from top to bottom, small rods are connected to the outer side of a transmission rod at equal intervals, and the sides, away from the transmission rod, of the small rods are connected with the