CN2297381Y

CN2297381Y - Harness type inflatable life jacket

Info

Publication number: CN2297381Y
Application number: CN 96245943
Authority: CN
Inventors: 刘长吉
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-10-29
Filing date: 1996-10-29
Publication date: 1998-11-18
Anticipated expiration: 2006-10-29

Abstract

The utility model provides a vest type inflatable life jacket. Air sacs are respectively fixed on the front surface and the back surface of the vest, the air sacs are connected with a gas-storing bottle through a connecting pipeline, wherein, the gas-storing bottle is arranged on the vest and is used for storing liquefied gas, and a switch is arranged on the gas-storing bottle. The utility model is especially suitable for people who work on water or is especially suitable for swimmers; the utility model is convenient to wear without influencing normal movement. When people meet emergency, the switch of the gas-storing bottle can be opened to cause the air sacs to be inflated.

Description

The vest type inflatable lifejacket

The utility model relates to a kind of apparatus of saving oneself waterborne, and particularly a kind of being through do not influence normal water activity on one's body, and runs into the inflatable vest type life jacket of saving oneself of emergency situation.

Present widely used vest type water life jacket is that device has the lightweight solid material of certain buoyancy such as cork, foamed plastic etc. and makes on forward and backward of cloth vest.This life jacket is only applicable in case the operation at sea person who falls into water and to cause danger, and because this kind life jacket is bigger because of lightweight solid material volume, the people wear seem too fat to move and be in the way, dumb.For the people of swimming, can not come in order to saving oneself with it, because of it is to be to have buoyant state all the time in water, no matter whether the swimmer need be by its buoyancy, as long as put on it, the sensation and the meaning of normal swimming have just been lost, and in case in water, be in an emergency, rethink and wear it and have little time again.

The purpose of this utility model is in order to solve the above-mentioned shortcoming that present widely used vest type water life jacket exists, and provides that a kind of not only be fit to the operation at sea person but also be fit to that the swimmer waits when drowned danger occurring in water can be with its inflatable life jacket of effectively saving oneself.

The utility model realizes as follows, and fixed in position has air bag on forward and backward of vest that cloth or knit goods are made, and forward and backward air bag is connected by the blue gas gaholder that connecting tube and is placed on the vest, and gaholder is provided with switch.By the above-mentioned vest type life jacket of making, when in air bag, not inflating, the people wears promptly similar to common vest, do not influence any activity and operation, also do not have buoyancy when swimming in the water, the gaholder that is placed on the vest is a liquefied gas because of what adorn, so volume is also very little, it is the same only to be equivalent to a common little lighter, also can not produce any obstacle to the swimmer.In case when occurring drowning danger in water, as long as with the gaholder switch opens, blue gas wherein just flows to the forward and backward air bag on the vest rapidly, forward and backward air bag just expands immediately, produces buoyancy, to play the lifesaving effect.

The utility model vest type inflatable lifejacket, because it is similar in following time of non-inflated state and common vest, wear convenient, flexible, deposit, easy to carry, when meeting emergency situation, as long as in time open the gas cylinder switch, can immediately inflate effectively and save oneself, therefore not only be fit to the operation at sea person and use, and be suitable for swimmer's use, make provision against emergencies.

The structure of the utility model is described in further detail below in conjunction with embodiment and accompanying drawing thereof.

Fig. 1 is the front-view schematic diagram of the utility model.

Fig. 2 is the A-A place cross-sectional schematic shown in Fig. 1.

Fig. 3 is the schematic rear view of the utility model.

Referring to figs. 1 through Fig. 3, on forward and backward of vest (1), be installed with air bag (2), (3), air bag (2), (3) are connected by the blue gas gaholder (5) that connecting tube (4) and is placed on the vest front.Gaholder (6) is provided with switch (6).Convenient and easy for settling, gaholder (6) can not be installed on the vest by toggle clip device (providing among the figure).Gaholder (6) when making it after airbag aeration uses, is adorned a gaholder as disposable use next time more again when using life jacket.

The air bag of life jacket (2), (3) adopt the elastomeric material with elastic deformation to manufacture.

Claims

1, a kind of vest type inflatable lifejacket is characterized in that in forward and backward last fixed in position of vest (1) air bag (2), (3) being arranged, and air bag (2), (3) are connected by the blue gas gaholder (5) that connecting tube (4) and is placed on the vest.

2, by the described vest type inflatable lifejacket of claim 1, it is characterized in that described gaholder (5) is provided with switch (6).

3, by the described vest type inflatable lifejacket of claim 1, it is characterized in that described air bag (2), (3) are to be manufactured by the elastomeric material with elastic deformation.