CN86202910U

CN86202910U - Float assistor for swim

Info

Publication number: CN86202910U
Application number: CN 86202910
Authority: CN
Inventors: 林荫德
Original assignee: Individual
Current assignee: Individual
Priority date: 1986-05-03
Filing date: 1986-05-03
Publication date: 1987-04-29

Abstract

The utility model discloses a swimming gas filling floating aiding device and is composed of a plurality of ofparallel and disconnected gas filling floating barrels, a gas filling mouth, a back belt, a safety rope and a floating ball. The swimming gas filling floating aiding device is made of flexible plastic or other flexible gas tight material. The swimming gas filling floating aiding device has the advantages of reasonable and compact structure, convenient operation, safe performance, gas filling by a mouth, small size, light weight and convenience for carrying after being discharged with gas. The swimming gas filling floating aiding device can be used as the swimming and life saving appliance.

Description

Float assistor for swim

The utility model belongs to a kind of improved swimming equipment.

Existing swimming, buoyant apparatus are mainly the inflatable buoy quoit, and this swimming device equipment structure is simple, but owing to be one-piece construction, in case circle body gas leakage is just ineffective.Secondly because in use need be enclosed within the oxter, to a certain degree limited people's hand, pin coordination, and needed to inflate, used inconvenience with inflator.

The purpose of this utility model provides a kind of rational in infrastructure, and is safe and reliable, swimming easy to use, buoyant apparatus.

The main body of the utility model swimming floating aid is several pneumatic floats arranged side by side, and bonding between the floating drum, not connected, each floating drum all has independent inflation to chew.The one side of floating drum is fixed with two soft braces.

For increasing the safety factor of this floating aid, the another side of floating drum has one for the safety rope seat that is the usefulness of safety rope.Also has a floating ball device, so that play indicative function during the human body sinking.Respectively there is a reinforced rib at the upper and lower position of stack shell, plays reinforcement effect.

The number of floating drum and volume can design according to needed by human body buoyancy.

The utility model is because be to provide buoyancy by several independent floating drums, even one of them gas leakage, all the other still can produce buoyancy, so compare safety.And,, be convenient in time take emergency measures in case meet accident owing to be furnished with safety rope and ball float, guarantee swimmer's safety.After using the utility model simultaneously, people's hand, pin are unrestricted, still can handle very skillfully, and can make the usefulness of breaststroke, backstroke, breathing arm, upright swimming.Secondly, the general available flexible plastic of the utility model and other soft gas impermeable material are made.Venting back volume is little, in light weight, easily fold, be easy to carry.Inflation gets final product with a mouthful air blowing without instrument.Therefore, very easy to use.

Concrete structure of the present utility model is provided by following embodiment:

Fig. 1 is the front view (while is the book extract accompanying drawing as an illustration) of a kind of concrete structure of the utility model;

Fig. 2 is a birds-eye view of the present utility model;

Fig. 3 is a back view of the present utility model;

Fig. 4 is a left view of the present utility model;

Fig. 5 is a gas-filled safety helmet of the present utility model.

With reference to accompanying drawing, three diameters are 120mm, and length is that the pneumatic float (1) of 400mm bonds together side by side, and stack shell simultaneously has the diagonal back straps (4) of two adjustable in length, and a belt clamps is respectively arranged on the braces.Respectively there is a reinforced rib (2) the stack shell upper and lower part, and the position of reinforced rib also is the fixing position of braces.Cylindrical shell and braces are all reinforced like this, three floating drums (1) top respectively have one the inflation chew (6) (inflation of middle floating drum is chewed because of the position with ball float (7) overlaps and do not drawn), the floating drum another side has a safety rope seat (8), on be safety rope (3).The conduit (11) of inflation ball float (7) is inserted in ball float Anti-seizing device (13) the inside, Anti-seizing device (13) is made cylindric, and be connected with cylindrical shell with rivet (12), ball float conduit (11) and Anti-seizing device can be that the center of circle rotates on same plane together with the rivet, like this, just in case human body sinking is water-bed, no matter its posture how, ball float all is difficult for being stuck and can emerges.There is a little through wires hole (17) to link to each other on the conduit (11) with cotton rope on the coiling apparatus (9).One waterproof storage tube (10) is also respectively arranged at left and right two side pontoon tops, adds the inner cap sealing with threaded lid, can store little article such as wrist-watch, glasses, key.About two floating drum tops be provided with four standby rope ears (5), be usefulness such as clothing when swimming across.

The beginning swimmer also can wear gas-filled safety helmet (14), both can be sun-proof, can play the sinking of indication human body again.Have an inflation to chew (15) on the gas-filled safety helmet, nylon rope (16) should tie up on the coiling apparatus (9).

Be about between 1.15～1.25 according to data record human body proportion, an individual weight is 40 kilograms people, needs 10 kilograms of left and right sides buoyancy just can float on the water approximately.Three diameters are 120mm as shown in the figure, and length is the floating drum of 400mm, can produce 13.57 kilograms buoyancy in theory.

In the use, chew (6) to floating drum (1) inflation by inflation, general with a mouthful air blowing.Braces (4) can be carried on the back in back or front, also the utility model can be embraced the usefulness of doing rest in the oxter.Safety rope (3) can be fixed on the bank, also can led by the guardian in water.Ball float (7) and safety cap (14) are wound on the coiling apparatus (9) with rope at ordinary times, in the time of in human body sinks water, and owing to buoyancy emerges, indication human body sinking position.Also can install alarm signal devices such as luminous, sound equipment on ball float and the safety cap additional, be convenient to timely rescue.According to actual conditions, can increase a waistband at stack shell.

Along with the raising of swimming skills, the swimmer can be progressively bleeds off the gas of middle or two side floats.

Coiling apparatus (9), waterproof storage tube (10), ball float conduit (11), the available duroplasts manufacturing of ball float Anti-seizing device (13).Gas impermeable materials such as all the other available flexible plastics are made.Color with the most eye-catching in water be good, as red, alternate in vain, also can go up and unifiedly stamp numbering at gas-filled safety helmet (14) and floating drum (1), be convenient to management and identification.

The utility model front need that dispatch from the factory carry out pressure test, take air tight, do not move back plug as qualified.

The utility model float assistor for swim material source is extensive, and is rational in infrastructure, cheap, and properties of product are safe and reliable, and in light weight, and volume is little, use easy to carry, men and women, old and young, at home travelling is all applicable. Be particularly useful for training the just children of learning swim, also can be the buoyant apparatus that vast swimming fan provides a kind of novelty, practicality.

Claims

1, a kind of inflatable swimming floating aid is made up of floatage body, gas filled device, it is characterized in that floatage body is made up of several arranged side by side, not connected, independent gas filed floating drums (1), and stack shell is fixed with braces (4);

2, by the described swimming floating aid of claim 1, it is characterized in that a coiling apparatus (9) is arranged on the floating drum (1), an end of line is connected with an inflation ball float (7);

3, by the described swimming floating aid of claim 2, it is characterized in that also can connecting on the coiling apparatus (9) gas-filled safety helmet (14);

4, by the described swimming floating aid of claim 1, it is characterized in that reinforced rib (2) is arranged on the floating drum (1).