CN201235919Y

CN201235919Y - Loop for seeking survival

Info

Publication number: CN201235919Y
Application number: CNU2007201049595U
Authority: CN
Inventors: 董俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-09-04
Filing date: 2007-09-04
Publication date: 2009-05-13
Anticipated expiration: 2017-09-04

Abstract

The utility model relates to a lifebuoy formed by remodifying a life-preserver, which adopts the technical proposal that both ends 2 of the one-half part of a disused tyre 1 are tightened to block the air stream in the tyre, so that two separate semicircular air sacs composed of two connected sections of soft bodies are provided with respective inflating air taps 4, fixed ropes 3 provided with snap rings 5 are tied at the middle sections of the semicircular air sacs, the ropes are fixed on the air sacs by covering over the air taps 4, strip safety ropes 6 are buckled on the snap rings of fixed belts, and safety moveable buckles 7 are arranged at the ends of the ropes and can buckle a waistband 10 for a human body 9 in the buoy so as to connect the air sacs with the waistband by the safety ropes for the air sacs, thus an inflatable lifejacket which is netty, laborsaving and comfortable can be formed.

Description

The circle of seeking survival

Technical field:

The utility model is the deformable inflatable lifesaving apparatus of a kind of round, is specially a kind of circle of seeking survival.It is to aim to solve buoy quoit and in use must arm climb and comfort, and has restricted the mobility of hand, does not have fixed relationship between people and the circle, easily comes off, and the user chest is to the extruding of circle inwall, and is uncomfortable, easily anxiety.Meet the stormy waves torrent, the problem of poor stability.In order to address the above problem, the utility model provides a kind of circle of seeking survival.

Background technology:

Life preserver commonly used in the water is exactly a buoy quoit.In use often feel three discomforts.1。The hand arm is clamped buoy quoit for a long time, can cause arm firmly to consume one's strength.After running into the stormy waves impact, the people understands the slippage buoy quoit.2。During the concora crush buoy quoit, the buoy quoit of front is too far away from health; Before when pressing buoy quoit, not only influence is breathed, buoy quoit has after one's death partly left the water surface and has made its buoyancy half gone.3。The armpit folder of buoy quoit and palpus hand are climbed and are comforted, and directly influence the water skiing action of hand.Learn the swimmer, it is timid and hesitant that drowning people and carrier feel to use buoy quoit.

Summary of the invention:

The design's the circle of seeking survival is exactly the tire of utilize discarding 1, tightens up at the two ends 2 in half garden to narrow and block air-flow in the tire, forms two sections independently half garden shape air bags, is equipped with valve 4 separately respectively.Fasten 5 a porose frenulum 6 in the stage casing of air bag, frenulum overlapped valve 4 and fixedly buckled bar stay cord 6 on the frenulum hole, and end has a safety button 7, can fasten in-group source 9 waistband 10.Like this, the people in buoy quoit in being connected of the parcel of front and back air bag and pneumatic tyre stay cord and waistband, just is completely fixed in the people in the buoy quoit, is carried on the water surface by buoyancy.And the air bag connecting bridge that symmetry is tightened up cosily is sandwiched in the human body oxter, has left enough spaces of arm activity for.Safety strap on people's air bag in the buoy quoit is connected with the human body waistband, just can vacate both hands and strike or do other actions, and needn't worry that the people understands the slippage buoy quoit.Safety rope can be received short lengthening simultaneously, regulates the position of balloon tamponade chest, alleviates dyspneic environmental stimuli, the nervous mood of releiving, and freedom of movement ground drifts about in stormy waves.Thereby passive the waiting for rescue to initiatively striking of changing buoy quoit saved oneself.The circle so be referred to as to seek survival.

This novelty of seeking survival circle is: 1.Buoy quoit has become life jacket, has overcome the hardship that life jacket is reined in neck, and its buoyancy effects has strengthened many times.2。Safety strap on the air bag is connected with waistband, prevents human body slippage air bag, has liberated both hands, has reserved the activity space of arm, and is comfortable and laborsaving.3。The human body armpit presss from both sides partly to tighten up and narrows, and increased the comfortable of human body armpit folder, and independent air bags has increased safety guarantor's guarantee of air bag breakage.While U-shaped air bag, front and back parcel human body is not oppressed chest, has extenuated intense strain, and favourable maintenance is clearheaded, seeks the way of saving oneself.4。The front and back air bag can be squeezed in straight depositing in the recessed case of oblong under fully inflated circle type state, saved the placement area, pulls out i.e. usefulness, and is easy to carry and use.

Description of drawings:

Fig. 1 is the constructional drawing of utility model

Fig. 2 is the structure birds-eye view of utility model

Fig. 3 is the structure side view of utility model

Fig. 4 is the running condition figure of utility model

The specific embodiment:

Choose a junked tire 1, be divided into symmetry two and half gardens, the terminal in half garden is glued 2 and tightens up and narrow, air-flow in the blocking-up tire and form two sections independently half garden shape air bags, and the outside, each section middle part is equipped with inflating nozzle 4 respectively.Process valve and air bag plane of structure are around last fixedly rope sling 3, and the cover end stays a clasp 5.Can buckle bar safety rope 6 on the ring.Safety rope 6 is an end peace safe knot that can be undone by a pull 7 in addition.Knot that can be undone by a pull 7 can be buckled on the waistband 10 of people 9 in the water 8.Like this, the two sections air bags 1 in interconnective front and back through the safe knot that can be undone by a pull 7 of safety rope 6, fasten in-group source's body waistband 10, have formed life jacket next to the shin.

Claims

1. this is the circle of seeking survival that a kind of life preserver makes into, it is by two sections ring-types that are flexible coupling, half garden post air bag, form with the safety rope that is fixed on the air bag, it is characterized in that: the central column buoy quoit therefrom is divided into two in the garden, be divided into mutually and be flexible coupling, two relatively independent semicircle type air bags, respectively fasten the fixedly frenulum of bracelet ring in the stage casing of air bag, fixedly buckle the bar safety rope respectively on the frenulum clasp, end has a safe knot that can be undone by a pull, fasten floatoblast in-group source waistband on one's body again, form the inflatable lifejacket of human body waistband in the netted parcel circle.