Die-castings spliced entertainment and body-building dumbbell

Abstract

The invention discloses a die-cast splicing entertainment and fitness dumbbell, which comprises a dumbbell body, the dumbbell body includes a dumbbell bar, dumbbell plates and dumbbell heads are arranged at both ends of the dumbbell bar, and the dumbbell plates are composed of die-casting parts. The die-casting part includes a first die-casting part and a second die-casting part, the first die-casting part is connected to the second die-casting part, the die-casting part is provided with a cavity, the cavity includes a filling chamber and a sound echo chamber, the The filling chamber is provided with a sound-controlling filling material, and the sound echo cavity includes a sound strengthening cavity, a sound changing cavity and a sound outlet. The present invention is simple in structure, convenient and practical, has exaggerated shape and volume shocking visual effect compared with existing common barbell; In the process of bluffing people, without the outside world noticing, slowly improve their strength, completing the transition from bluffing people to truly improving their strength beyond ordinary people.

Description

technical field [0001] The invention relates to the field of physical fitness, in particular to a die-cast splicing entertainment and fitness dumbbell. Background technique [0002] Nowadays, people work less and less physically, and their physical fitness is getting worse. In order to improve their health, people do some sports and often go to the gym to exercise. Dumbbells are simple equipment for increasing muscle strength. When people use it for the first time, they often look at the size of the dumbbell first, and ignore the weight of the dumbbell itself. Especially in gyms with many people, they often choose a large dumbbell in order to show their strength. The weight of the dumbbells is also relatively heavy, which will make people feel very embarrassed when using them for the first time, and even have a phobia of dumbbells in the later stage. If there is a dumbbell that is no different from ordinary dumbbells but lighter than ordinary dumbbells , just can make the p...

AI Technical Summary

Problems solved by technology

[0002] Nowadays, people work less and less physically, and their physical fitness is getting worse. In order to improve their health, people do some sports and often go to the gym to exercise. Dumbbells are simple equipment for increasing muscle strength. When people use it for the first time, they often look at the size of the dumbbell first, and ignore the weight of the dumbbell itself. Especially in gyms with many people, they often choose a large dumbbell in order to show their strength. The weight of the dumbbells is also relatively heavy, which will make people feel very embarrassed when using them for the first time, and even have a phobia of dumbbells in the later stage. If there is a dumbbell that is no different from ordinary dumbbells but lighter than ordinary dumbbells , it can make people who exercise for the first time feel confident and fall in love with dumbbells as a sports fitness equipment.

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