With the swimming cap of conical points
Technical field
The utility model relates generally to the technical field of sportswear, specifically a kind of swimming cap with conical points.
Background technology
Wear swimming cap during swimming to be a kind of basic outfit, to be also a kind of basic courtesy; wearing swimming cap is fully immersed in chloride water for preventing hair; hair can be effectively protected to reduce Chi Shui to the damage of hair; to prevent hair quality injured; resistance can be reduced; make swimming rate faster; the design and fabrication of swimming cap is all researching and developing to material itself simultaneously; wish to find surface more smooth; the material that resistance is less; seldom relate to the shape and structure change of swimming cap, it will be argued that the shape of swimming cap and the change of structure can produce the change of matter to lifting swimming rate.
Utility model content
In order to promote the speed of swimming, the utility model proposes a kind of swimming cap with conical points.
The technical solution of the utility model is: a kind of swimming cap with conical points, this swimming cap comprises swimming cap body and cap point, and this swimming cap body is the cavity body of near hemispherical, and described cap point is positioned at the outer surface above swimming cap body, cap point is tapered, is fixed together between cap point and swimming cap body.
Described cap point makes for flexible material, injures other people when this swimming cap can be avoided to bump against people.
Described cap point inside be hollow, is provided with the air valve that be communicated with inner with cap point in the cavity body inside of swimming cap body, like this this swimming cap not the used time can bleed off inside gas, its volume can be reduced, be convenient to receive.
The outer surface of described cap point and the seamless link of swimming cap body surface, and be fairing surface, further reduce resistance.
Technique effect of the present utility model is:
The swimming cap of this band conical points, its conical points can play the effect of a point water, one's water breaks, is similar to the tip of bullet or shell, significantly can reduce the resistance of water to head part, so just can promote the speed of swimming.
Accompanying drawing explanation
Fig. 1 is one of structural representation of the swimming cap of this band conical points;
Fig. 2 is the structural representation two of the swimming cap of this band conical points;
Hollow bulb, the 5-air valve of 1-cap point, 2-swimming cap body, the intrinsic cavity body of 3-swimming cap, 4-cap point inside in figure.
Detailed description of the invention
Embodiment one: see the swimming cap with conical points a kind of in Fig. 1, figure, this swimming cap comprises swimming cap body and cap point, this swimming cap body is the cavity body of near hemispherical, described cap point is positioned at the outer surface above swimming cap body, and cap point is tapered, is fixed together between cap point and swimming cap body.Described cap point is flexible material making.The outer surface of described cap point and the seamless link of swimming cap body surface, and be fairing surface.
Embodiment two: see the swimming cap with conical points a kind of in Fig. 2, figure, this swimming cap comprises swimming cap body and cap point, this swimming cap body is the cavity body of near hemispherical, described cap point is positioned at the outer surface above swimming cap body, and cap point is tapered, is fixed together between cap point and swimming cap body.Described cap point is flexible material making.Described cap point inside is hollow, is provided with the air valve that be communicated with inner with cap point in the cavity body inside of swimming cap body.The outer surface of described cap point and the seamless link of swimming cap body surface, and be fairing surface.