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2023
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Invention
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Supporting device for punching bag.
A supporting device for a punching bag includes a hollow tub... |
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2022
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Invention
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Storage base for boxing sandbag. A storage base for a boxing sandbag, comprising a counterweight ... |
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Invention
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Modular boxing sandbag. A modular boxing sandbag, comprising modules (1), a supporting column (2)... |
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Invention
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Water injection and hanging type punching bag. A water injection and hanging type punching bag, c... |
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Invention
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Punching bag connecting device. A punching bag connecting device, comprising a support column con... |
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2021
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Invention
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Easy to assemble and transport modular boxing sandbag. An easy to assemble and transport modular ... |
