A device for exercising arm muscles
A kind of exercise device and muscle technology, applied in the direction of elastic resistance device, gymnastics equipment, space-saving games, etc., can solve the problems of foot injury, easy to fall on the ground, easy to sweat, etc., to prevent foot injury, Facilitate the effect of arm muscle exercise
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Embodiment 1
[0020] An arm muscle exercising device, such as Figure 1-4 As shown, it includes a chair back 1, a chair armrest 2, a booster mechanism 3, a curved rod 4, a handle 401 and a U-shaped hanging tube 402. The left side of the chair back 1 is connected with a chair armrest 2, and the bottom of the chair armrest 2 is evenly spaced. There are a plurality of grooves 201, the right part of the chair armrest 2 is provided with a booster mechanism 3, the front side of the chair back 1 is rotatably connected with a curved rod 4, the left end of the curved rod 4 is connected with a handle 401, and the bottom of the curved rod 4 is The right side is connected with a U-shaped hanging pipe 402, and the booster parts of the booster mechanism 3 cooperate with the U-shaped hanging pipe 402.
Embodiment 2
[0022] An arm muscle exercising device, such as Figure 1-4 As shown, it includes a chair back 1, a chair armrest 2, a booster mechanism 3, a curved rod 4, a handle 401 and a U-shaped hanging tube 402. The left side of the chair back 1 is connected with a chair armrest 2, and the bottom of the chair armrest 2 is evenly spaced. There are a plurality of grooves 201, the right part of the chair armrest 2 is provided with a booster mechanism 3, the front side of the chair back 1 is rotatably connected with a curved rod 4, the left end of the curved rod 4 is connected with a handle 401, and the bottom of the curved rod 4 is The right side is connected with a U-shaped hanging pipe 402, and the booster parts of the booster mechanism 3 cooperate with the U-shaped hanging pipe 402.
[0023] The booster mechanism 3 includes an outer frame 301, a first bearing 302, a special-shaped gear 303, a first push rod 305, an orifice 306, a pressing plate 307, a first spring 308, a second bearing ...
Embodiment 3
[0025] An arm muscle exercising device, such as Figure 1-4 As shown, it includes a chair back 1, a chair armrest 2, a booster mechanism 3, a curved rod 4, a handle 401 and a U-shaped hanging tube 402. The left side of the chair back 1 is connected with a chair armrest 2, and the bottom of the chair armrest 2 is evenly spaced. There are a plurality of grooves 201, the right part of the chair armrest 2 is provided with a booster mechanism 3, the front side of the chair back 1 is rotatably connected with a curved rod 4, the left end of the curved rod 4 is connected with a handle 401, and the bottom of the curved rod 4 is The right side is connected with a U-shaped hanging pipe 402, and the booster parts of the booster mechanism 3 cooperate with the U-shaped hanging pipe 402.
[0026]The booster mechanism 3 includes an outer frame 301, a first bearing 302, a special-shaped gear 303, a first push rod 305, an orifice 306, a pressing plate 307, a first spring 308, a second bearing 3...
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