Streamline swimming instrument
A streamlined and labor-saving technology, applied in the direction of ships, water lifesaving, ship safety, etc., can solve the problems of inconvenience in practicing swimming skills, forward resistance, etc., and achieve the effect of easy travel and carrying, reducing resistance, and good technology.
Inactive Publication Date: 2012-05-16
陈渝德
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AI Technical Summary
Problems solved by technology
[0002] Although the current swimming ring has the function of protecting personal safety for beginners, it is very inconvenient when practicing swimming skills
This is because the swimming circle has many restrictions on the swimmer's various technical movements, and it also produces a lot of resistance when moving forward.
Method used
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Embodiment Construction
[0009] exist figure 1 Middle, 1. Flat-convex streamlined inflatable plastic bag, 2. Connecting belt.
[0010] A flat-convex streamlined inflatable plastic bag (1) is put together as the front, and another flat-convex streamlined inflatable plastic bag (1) is behind. The knot is tied on the side of the body.
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The invention provides a swimming instrument which can ensure personal safety and can be used for enabling beginners to learn swimming skills conveniently and reducing the water resistance. A plano-convex streamline inflatable belt is made of plastic and is divided into a chest part and a back part which are connected into a whole through a connecting belt; each part is isolated into a plurality of independent air bins; and in order not to influence the hand movements, no inflatable plastic bag exists below an axilla part. Since the swimming belt is streamline, the water resistance can be well reduced; no inflatable plastic bag exists below the axilla part, so that the skills of a swimmer can be better expressed; each air bin is independent, so that when one air bin is subjected to unexpected air leakage, other air bins can be used normally, thus ensuring the personal safety of the swimmer; and the swimming belt can be deflated, thus the swimming belt can be conveniently carried on a trip.
Description
technical field [0001] The invention is an appliance which not only has the lifesaving function, but also is convenient for beginners to practice swimming. Background technique [0002] Although the existing swimming ring has the function of protecting personal safety for beginners in swimming, it is very inconvenient when practicing swimming skills. This is because the swimming circle has many restrictions on the various technical actions of the swimmer, and also produces a lot of resistance when advancing. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a swimming apparatus that ensures personal safety, facilitates beginners to learn swimming skills, and reduces water resistance. [0004] The technical scheme of the present invention is to make plastics into a flat and convex streamlined inflatable belt, which is divided into two parts, the front chest and the back, which are connected into one body with a con...
Claims
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IPC IPC(8): B63C9/15
Inventor 陈渝德
Owner 陈渝德