CN2245034Y

CN2245034Y - Safety swimming device

Info

Publication number: CN2245034Y
Application number: CN 95206779
Authority: CN
Inventors: 王艳琳
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-03-26
Filing date: 1995-03-26
Publication date: 1997-01-15
Anticipated expiration: 2005-03-26

Abstract

The utility model provides a swimming device, which belongs to a swimming learning tool in the field of sports and amusements. The safety swimming device solves the problems that the breathing in water of the swimming learner and how to enable the swimming learner to be suspended in water. The utility model is characterized in that a safety belt is arranged on a breathing system; one end of the safety belt is fixed to the chest circumference of the swimming learner, and the other end is connected with the end section of a breathing tube; the swimming learner is easy and safe by using the swimming device, and can prevent the swimming learner from drinking water and being choked by water; limb motions of the swimming learner are not influenced; so the swimming device with the advantages of easy learning and safe learning is a swimming device with easy use and has amusement contents.

Description

Safety is practised the swimming tool

The utility model belongs to the habit swimming instrument of a kind of learn swim in physical culture, the entertainment field.

At present, the instrument of people's learn swim mainly is a water wing, but water wing can not solve the root problem of practising swimming, and it is bad to practise the swimming effect.Disclose a kind of garment for learning how to swim at CN2181969Y and put, characteristics are: when being fixed in front or behind, do not influence the four limbs activity, can be worn over a last sunshade during rest.Though this kind instrument is more simpler than all buoyant behind life jacket in front, be to use the constant practice swimmer to have only submerged after, the back of the body just can work at the buoyant device of back, this is difficult to accomplish for practising the swimmer, so this device also is not suitable for practising swimming.In addition, the used breathing pipe of fin-swimmer is a kind of respiration swimming tool, but when the habit swimmer uses, because of not knowing water-based, easily toward water-bed sinking, cause the water of choking, even cause danger, and breathing pipe is shorter, and water is easy to enter in the pipe, this also is unfavorable for practising swimming, practises the swimming problem so breathing pipe can not solve the habit swimmer.Professional in addition diving tool is expensive, heavy, can not be accepted by vast habit swimmer, so still there is not comparatively ideal habit swimming instrument at present.

The purpose of this utility model is to provide a kind of and is used to practise the swimmer and can breathes under water, and can also prevent to practise the swimmer and sink economic cheap habit swimming instrument toward water-bed.

The purpose of this utility model can reach by following measure: this swimming tool is communicated with and constitutes respiratory system by the breathing pipe of middle chamber venting with chew son or respirator human body respiration position or facial sealing contact, that can keep in the mouth, is furnished with clamping band on its respirator.The measure of present technique is: above-mentioned respiratory system is furnished with safety strap, one end of safety strap can by detain, fasten, mode such as cover fixes with chest measurement to the abdominal circumference of practising the swimmer, its attachment point can be a place or two places, and the other end of safety strap i.e. end is connected or can be connected with it or connect indirectly with the latter end of the air in-out end of breathing pipe.The length of safety strap is good with the length of utilizing breathing pipe to greatest extent, and above-mentioned breathing pipe can be bellows, sebific duct etc., and its length is than fin-swimmer's breathing pipe range, exhales suction air fresher but length can adopt certain measure to make when long.Respirator can be the transparent respirator of diving mirror, can observe scenery in the water after promptly pulling the plug, the mask type respirator that only covers mouth that can also make with fluid-tight hard soft material.When safety strap with after breathing pipe is connected, as long as the ward arrests safety strap, just be the habit swimmer in the may command water, prevent its sinking, the ends exposed that can make breathing pipe in air the habit swimmer also can be breathed in water again, has made things convenient for ward's operation on the other hand again.

Practise swimmer or swimmer's use for this tool also can be supplied with under unmanned nurse situation, can make the latter end of safety strap be connected enough big floating the wafing of buoyancy, and the air in-out end of breathing pipe can utilize floating wafing to be exposed in the air.

In addition, the effective length of safety strap can by detain, be, method such as card regulates.When pulling the plug, it can be lengthened, it can be reduced to after the water outlet floating wafing clung to the body, make the action after the water outlet more convenient.

During many of breathing pipes, connect by threeway or four-way on available many root breaths pipe, form breathing pipe, be connected with Non-return air valve breathing on the pipe, so just can utilize hydromechanical principle or make suction air fresher by Non-return air valve.

When breathing mouth constitutes in the above-mentioned swimming tool, often to take out in use, and contaminated, so the present technique son of chewing that the fin-swimmer is used changes into impermeable material and makes the little pattern that only covers mouth or the small-sized cover of mask type, its material is respectively hard or soft material.This respirator uses health, and is easily manufactured, cheap.

The habit swimming instrument that the utility model provides meets the requirement of practising the swimming rule, and the value of higher auxiliary habit swimming is arranged, and it is safe and reliable, can prevent to practise swimmer's water that drinks water, chokes, and can alleviate the psychological burden of practising the swimmer, and analogy is practised and being swum among amusement.After the swimming of this habit has had safety strap, practise the swimmer and just can be suspended in the water surface, this can reduce the length of breathing pipe on the one hand, can will practise the swimming pull-up by safety strap when causing danger or when the habit swimmer need leave the water surface on the other hand.Exactly because had the safety strap respiratory system to bring into play its effect by actv., thereby constituted the habit swimming instrument of telotism.Use this habit swimming instrument, practising the swimmer can stop in water for a long time, need not feel suffocated, so just being arranged, the variety of way of sufficient time is familiar with, understands water-based in water, even and in the process of practising swimming, pull the plug can not drink water yet, the phenomenon of the water of choking, so can eliminate the fear of practising the swimmer, make the habit swimmer learn swimming easily, giocoso.This swimming tool does not influence the motion of limbs, and is simple in structure, economical cheap, is the characteristics of this swimming tool yet.In a word, this swimming prodigiosin is that vast habit swimmer's learn swim plays positive and favourable effect.

The habit swimming tool of Fig. 1 for using under need someone situation of nursing;

Fig. 2 floating wafts for having, the telescopic swimming tool of safety strap;

The swimming tool of Fig. 3 for constituting with three logical repeatedly breathing pipes.

Carry out the embodiment explanation below in conjunction with accompanying drawing:

Example 1: the respirator 1 among Fig. 1 is the respirator of bowl-type compression moulding or injection moulding or plastics sucking moulding, flaring also can have the sealing lip 2 of sponge or similar sponge or similar sucker, and respirator vent 3 is communicated with breathing pipe 4, sebific duct or the bellows of breathing pipe available internal diameter 10-15mm, length are 500mm; One end of safety strap 5 can be fixed with the chest measurement of practising the swimmer, and it terminal 6 is connected safe belt length 150mm, one section available broadside nylon tape that it contacts with the human body chest measurement with the latter end 7 of breathing pipe; Clamping band 8 is a rubber tape.

Example 2: the breathing mouth 11 among Fig. 2 is communicated with breathing pipe 12, floating wafing 13 is connected with safety strap 14, safety strap gives over to flexible part 15 and can regulate by modes such as blocking, detain, be sticking, floating wafing 13 can be the nonvolatil inflatable that also can be, and its shape can be designed to diver's oxygen bottle or the form that other is attracted into.

Example 3: the respirator 1 that only covers lip among Fig. 3 is communicated with two root breath pipes 22,23, constitutes breathing pipe, and two root breath pipes are connected with threeway, are connected with Non-return air valve on breathing pipe.When breathing pipe uses many, connect by threeway or four-way on many root breaths pipe like this, form breathing pipe.During use, the fresh air in the pipe 22 can enter respiratory system automatically.

Claims

1: safety is practised the swimming tool, is communicated with by respiration tracheae with the son of chewing that the respirator of human body respiration position or facial sealing contact maybe can keep in the mouth, and the formation respiratory system is furnished with clamping band on the collar of respirator; It is characterized in that: be furnished with safety strap on respiratory system, available chest measurement to the abdominal circumference place of fastening, overlapping or detaining and practise the swimmer of an end of safety strap is fixed, and its attachment point is a place or two places, and its other end is connected with the latter end of the air in-out end of breathing pipe.

2: safety according to claim 1 is practised the swimming tool, and it is characterized in that: the latter end of safety strap is connected with enough big floating the wafing of buoyancy.

3: practise the swimming tool according to claim 1,2 described safety, it is characterized in that: can connect by threeway, four-way with many root breaths pipe.

4: safety according to claim 3 is practised the swimming tool, it is characterized in that: be connected with Non-return air valve on many root breaths pipe.

5: safety according to claim 1 is practised the swimming tool, it is characterized in that: the mouth mask type respirator that respirator is made for the soft impermeable material of usefulness that only covers mouth.

6: safety according to claim 3 is practised the swimming tool, it is characterized in that: the mouth mask type respirator that respirator is made for the soft impermeable material of usefulness that only covers mouth.