CN2192555Y

CN2192555Y - Automatic life jacket

Info

Publication number: CN2192555Y
Application number: CN 93233919
Authority: CN
Inventors: 黎树斌
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-05-13
Filing date: 1993-05-13
Publication date: 1995-03-22
Anticipated expiration: 2003-05-13

Abstract

The utility model relates to an automatic life jacket, which can be inflated automatically. The automatic life jacket is composed of a waistcoat with an inner layer, a reaction box, a survival kit and connecting pieces. The survival kit is stitched into the inner layer of the waistcoat; the reaction box is arranged in the pocket of the outer layer of the waistcoat. The utility model has the advantages of convenient operation, simple carrying and storage, etc. The utility model can be used as a swimming tool for swimmers, and can also be used as a life jacket for ships.

Description

Automatic life jacket

The utility model relates to a kind of automatic lifesaving clothing.

At present, beginning swimmer and life preserver peculiar to vessel adopt buoy quoit or common life jacket usually.Life jacket adopts the T-shirt on T-shirt formula, is sewed with non-removable buoyant mass between two layers of cloth, and buoy quoit has inflatable and non-inflatable two kinds, and is inflatable, must inflate before using; Non-inflatable, though easy during use, carry and collect all sense inconvenience.

The purpose of this utility model is to provide a kind of and carries collection easily, automatic lifesaving clothing easy to use.

The utility model utilizes CaC ₂Produce the principle of a large amount of gases behind the chance water, with CaC ₂Place a reaction to close ［ 2 ］, water by bottom outlet ［ 1 ］ enter react close after, CaC ₂The a large amount of gases that produce with the water reaction pass through pipeline ［ 8 ］ and check valve ［ 9 ］, with survival kit ［ 10 ］ inflation, thereby reach the purpose that the people is floated in water.

The utility model is closed ［ 2 ］, survival kit ［ 10 ］ and attaching parts and is formed by vest ［ 11 ］, the reaction of band internal layer.Survival kit ［ 10 ］ and check valve ［ 9 ］ are sewed up in the interlayer of vest ［ 11 ］, and reaction is closed ［ 2 ］ and is inserted in the outer field pocket of vest.Survival kit closes by pipeline ［ 8 ］ with reaction and is connected, and tears open and adorn by interface ［ 7 ］; The bottom design of closing ［ 2 ］ in reaction has a bottom outlet ［ 1 ］, and bottom outlet is by conical plug ［ 3 ］ Push And Release, one side the linking on fit ［ 2 ］ base plate of conical plug; Close the middle part of ［ 2 ］ in reaction, design has a cross bar ［ 5 ］, and with fixation reaction basket ［ 4 ］, the reaction basket is netted, to be used for containing reactant CaC ₂Close the top of ［ 2 ］ in reaction, design has a detouchable lid ［ 6 ］, with the loading and unloading reactant; In the limit portion of lid ［ 6 ］, design has an aperture to communicate with pipeline.

Owing to adopted technique scheme, the utlity model has simple in structurely, easy to carry, uses characteristics such as easy, both be suitable for the swimmer and worked as the swimming instrument, can be used as lifejackets for ship again.

Description of drawings:

Fig. 1 looks scheme drawing for master of the present utility model.

Fig. 2 closes the backplan of ［ 2 ］ for reaction.

Fig. 3 is the scheme drawing of making of the present utility model.

Be further described below in conjunction with accompanying drawing: after the utility model entered in the water, by the effect of hydraulic pressure, the conical plug ［ 3 ］ that reaction is closed on ［ 2 ］ bottom outlet was washed open, and water enters in reaction closes, the CaC in water and reaction basket ［ 4 ］ ₂After the effect, form a large amount of gas rapidly, gas enters survival kit ［ 10 ］ by pipeline ［ 8 ］ and check valve ［ 9 ］ on the one hand, make the survival kit inflation, with the stifled tight bottom outlet ［ 1 ］ of conical plug ［ 3 ］, further enter reaction again with waterproof and close in ［ 2 ］ on the other hand, behind the survival kit aerification, because the effect of gaseous tension with the check valve SELF CL, thereby reaches the effect that can float lifesaving.After using up once, turn on interface ［ 7 ］, take off reaction and close ［ 2 ］, open the loam cake ［ 6 ］ that reaction is closed, pour out the waste residue in the reaction basket ［ 4 ］, the reactant of packing into once more in reaction basket ［ 4 ］ can be reused again.

Claims

1, a kind of automatic lifesaving clothing, it is shaped as the vest of a band internal layer, it is characterized in that in the interlayer of vest, be sewed with inflatable survival kit [10], in the outer pocket of vest, be equipped with the reaction that can produce gas and close [2], survival kit [10] closes [2] and is connected with check valve [9] by pipeline [8] with reaction.

2, automatic lifesaving clothing according to claim 1 is characterized in that closing in reaction the bottom of ［ 2 ］, and design has a blasthole ［ 1 ］, and blasthole ［ 1 ］ closes ［ 2 ］ bottom by hinge joint in reaction conical plug ［ 3 ］ is opened and closed.

3, according to claim 1,2 described automatic lifesaving clothing, it is characterized in that closing the middle part of ［ 2 ］ in reaction, design has a reaction basket ［ 4 ］, and reaction basket ［ 4 ］ is fixed on reaction by cross bar ［ 5 ］ and closes on the inwall of ［ 2 ］.

4, automatic lifesaving clothing according to claim 1 is characterized in that closing in reaction the top of ［ 2 ］, and design has a detouchable lid ［ 6 ］.

5, automatic lifesaving clothing according to claim 1 is characterized in that on pipeline ［ 8 ］, and design has an interface ［ 7 ］, is used for taking off and closes ［ 2 ］ with coupled reaction.