CN2267203Y - Self-floating swimming aid appliance - Google Patents

Abstract

The utility model relates to a self-floating swimming aid appliance, which belongs to the technical field of sports requisites. The self-floating swimming aid appliance provides a new tool for the self-learning swimming. The self-floating swimming aid appliance is mainly composed of a curved surface space support in the shape of the waist and the abdomen, the covering cloth, an air bag, tie straps, etc. Swimmer who are not able to swim can be floated on the water surface or is enabled to stand in the water and the show the head out of the water by using the self-floating swimming aid appliance. Safe learning of the swimming can be ensured. The self-floating swimming aid appliance is in the natural prolongation streamline configuration of the human body; the wearing is comfortable and beautiful, and limbs can move freely; the problem that life buoys, lifesaving air cushions, etc. are just suitable for lifesaving and games and are not suitable for the self-learning of the swimming. A hat rim is additionally provided by the self-floating swimming aid appliance, so as to be served as a convenient hat used to shade the sun shield the rain onshore. The self-floating swimming aid appliance has the advantages of small size, light weight, multiple use, easy fabrication, low cost and safe and convenient use and carry.

Description

From floating swimming aid appliance

The utility model belongs to the sports goods field, and is specifically a kind of swimming from floating swimming aid appliance for learning by oneself.

Articles for swimming mainly contains swimsuit, buoy quoit, air cushion etc. at present.

The purpose of this utility model be invention a kind of simple in structure, safe and convenient to use, for people from the accessory appliances of learning swim, in order to solve the difficulty of no teacher, the development that the promotion swimming exercise is massivized from learning swim.

The utility model mainly is made up of waist abdomen shape space curved surface frame, plain cotton fabric, air bag, leg cover and frenulum etc. from floating swimming aid appliance.The composition of waist abdomen shape space curved surface frame 13 have living space curvilinear boundary quadrilateral housing 3, the whole skeleton of curvilinear figure internal-rib 5 affixed formation; The skeleton medial surface stitching admittedly with soft solid fabric make in the cloth 4 that stretches tight so that swimmer's body skin feels comfortable; The skeleton lateral surface is stitching the outer cloth 6 that stretches tight of using solid and level and smooth fabric to make admittedly, so that air bag 8 distortion are injury-free freely.The top illiteracy of cloth 6 of stretching tight outward has the elasticity plain cotton fabric 1 that is sewn in admittedly on the housing 3, this two form the blister cavities of encapsulation air bag 8, air bag is made by the air-tightness coating materials, the valve 9 of air bag and 10 of coupled vent plugs place outside the blister cavities; Admittedly stitching a pair of leg cover made from elastic fabric 2 on the lower frame of housing 3; Admittedly stitching a pair of bottom that is trapezoidal wing cloth 7 on the housing dual-side, wing cloth is used for uniform tension to keep the configuration of curved surface frame 13; Connecting a pair of waist frenulum made from elastic fabric 11 on the last base of wing cloth, drag hook 12 is being housed on the free end of one of them, dog hole 15 is being housed on another the free end; Admittedly stitching two neck frenulums made from cloth 16 on the last edge of housing 3.The utility model also is sewed with the hat brim 14 that a circle is made with fabric on the cloth 4 that stretches tight in the floating swimming aid appliance, make this boat can be used as a kind of cap that makes things convenient for, and allows the swimmer keep off the rain and easy to carry at the water external sunshade.

The utility model compared with prior art, it has made full use of the center of gravity law, add the center-of-gravity position of floatage body volume holder with minimum at human body, thereby reduced to greatest extent water resistance, brought into play boat body buoyancy function, guaranteed the balance of human body in the quadruped locomotion process, and do not influence the voltuntary movement of four limbs because of its existence.Thereby it not only can be used for lifesaving and recreation, and main effect has been simply and safely to solve the difficulty of not natatory fully swimmer teacher of the nothing from learning swim.It will effectively promote the development of swimming exercise of a mass character.It can be used as again and makes things convenient for cap, has the advantage of one-object-many-purposes.

Fig. 1 is an overall construction drawing of the present utility model.

Fig. 2 is the scheme drawing of waist abdomen shape space curved surface frame of the present utility model.

Use operation of the present utility model is as follows: will be full of air in the air bag 8 with a mouthful blowing nozzle 9 before the water under the swimmer, and the stifled vent plug 10 of going up, whether check has gas leak phenomenon.Certainly after not having the gas leakage generation, put leg cover 2 earlier, the boat body is placed belly, buckle waist frenulum 11 again, fasten neck frenulum 16 and can descend water.Stretch both arms and both legs after the entry, calm in the water surface, face upward head outside water, can guarantee freely to breathe; Then just can under teacher ' s guidance or oneself's practice, learn correct strokes by easy stages with slow motion.Skilled along with natatory skill can reduce the charge air to air bag gradually, swims alone and abandons boat until association fully.In like manner, learn backstroke in the water surface, stand in the water and walk but utilize this boat level to lie on the back; Can develop new motion style as new tool again.Outside water, no matter whether inflate, all can after suitably put frenulum in order, the swimmer this boat be used as cap wear.

Claims (1)

1. A kind of floating certainly swimming aid appliance of being made up of waist abdomen shape space curved surface frame, plain cotton fabric, air bag, leg cover and frenulum etc. is characterized in that:

   Waist abdomen shape space curved surface frame (13) is by space curvilinear boundary quadrilateral housing (3) and the affixed whole skeleton that forms of curvilinear figure internal-rib (5), and the skeleton medial surface stitching admittedly in the outer cloth (6) four that stretches tight that cloth (4), lateral surface stitching admittedly that stretches tight constitute jointly; Stretching tight outward to cover on the cloth (6) has the elasticity plain cotton fabric (1) that is sewn in admittedly on the housing (3), this two form the blister cavities of encapsulation air bag (8), the valve (9) of air bag (8) and coupled vent plug (10) will place outside the chamber; Admittedly stitch a pair of elastic leg cover (2) on the lower frame of housing (3), stitching a pair of tapered airfoil cloth (7) bottom on the dual-side admittedly; The last base of wing cloth is connecting two elastic waist frenulums (11), and drag hook (12) wherein is housed on one the free end, and dog hole (15) is housed on another the free end; Admittedly stitching two neck frenulums (16) on the last edge of housing (3); In stretch tight and be sewed with hat brim (14) on the cloth (4).

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