Missile Swimming Aids

Abstract

The invention discloses a guided missile-type swimming auxiliary device. The front end of a device body which is cylindrical after being inflated is provided with a loop on a hanging ring connected with a front shaft; the loop can flexible rotate around the front shaft; the device body is provided with wing-shaped rotor wings; one side of each wing surface is comparatively straight, and the other side of each wing surface bulges; the rotor wings are distributed in an axial central symmetry manner, and each wing surface has an angle of inclination; the tail part of the device body is provided with a detachable screw cap to realize sealing; the screw cap is provided with an air cock. The guided missile-type swimming auxiliary device disclosed by the invention is especially simple and reliable in structure; the device body rotates by skillfully utilizing the fluid mechanics principle, so that not only is the swimming safety effectively ensured but also the dynamic and the interestingness are enhanced; training load can also be regulated through water pouring; the guided missile-type swimming auxiliary device is also especially in favor of suddenly and remarkably increasing or reducing the exercise intensity during swimming training; multiple functions of swimming safety, the swimming interestingness, the swimming dynamic and the swimming training are integrated in the guided missile-type swimming auxiliary device; the guided missile-type swimming auxiliary device is a very ideal swimming auxiliary device, and is wide in application prospect.

Description

technical field

[0001] The invention relates to a swimming equipment, in particular a guide to a spring-type swimming auxiliary device. Background technique

[0002] Swimming is recognized as one of the best fitness exercises, and it has a good exercise effect on the cardiopulmonary and circulatory systems of the human body. Swimming can be carried out in a swimming pool or outdoors. Swimming enthusiasts are often troubled by problems such as swimming safety, fun, and poor adjustment of exercise intensity during swimming training. People hope that there is a swimming auxiliary equipment that can enhance swimming. The safety of the exercise is interesting at the same time, and it is also convenient to adjust the exercise intensity, and can be used as an effective auxiliary equipment for enhancing swimming physical training.

[0003] At present, there are many types of life-saving equipment and learning equipment for swimming, such as "followers", "Yonglebao", "life buoy" and...

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