CN2390442Y

CN2390442Y - Air-filling raincoat

Info

Publication number: CN2390442Y
Application number: CN 99248503
Authority: CN
Inventors: 程远洋
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-10-15
Filing date: 1999-10-15
Publication date: 2000-08-09
Anticipated expiration: 2009-10-15

Abstract

The utility model belongs to a raincoat capable of filling air. The utility model is provided with an air-filling chamber (7) composed of double layers of airtight waterproof cloth, a rear body (1) arranged on the raincoat, a left front lappet point (2), and a right front lappet point (3). The air-filling chamber (7) is provided with one-way air valves (9) and an air exhaust valve (10). One end of an air-injection passage (8) is connected with each of the one-way air valves (9), and the other end is connected with an air-injection device (11). The air-injection device (11) comprises an air bag, an air-injection port and an air inlet valve which are arranged at both ends of the air bag, and the air-filling chamber can be filled with air by pressing the air bag. The utility model has the advantages of simple manufacture and convenient operation, and can provide for family and person for use; the utility model can be used for resisting rain and saving life when a flood happens, and can also be used when an army fights a flood, saves disasters, runs a river, and camps for anti-moisture use.

Description

The gas injection type raincoat

The utility model belongs to daily necessities, particularly a kind of raincoat that can gas injection.

Existing raincoat, be that plastics or other fluid-tight cloth are made, no matter being long raincoat or short raincoat, all is to have body behind the clothing, the front part of a Chinese robe or jacket (can be divide right and left be the form of button) and sleeve, collar to constitute on the structure, and majority also has cap and collar is connected as a single entity.Existing normally used raincoat has only one deck, and the raincoat that analogy is made of canvas is anti-permeable one deck glue that hangs up again.Therefore can only keep off the rain, but can not gas injection be used for the flood lifesaving, can not gas injection constitute air cushion be used to sleep comfortable protection against the tide or cross a river.

Air-locked raincoat that the utility model design is double-deck adds a cover gas injection device, and the plenum chamber gas injection that forms between can the bilayer for raincoat reaches and not only keeps off the rain but also can make the purpose that life vest or air cushion use.

The purpose of this utility model is achieved in that its front part of a Chinese robe or jacket is what split, promptly divides the Left forepart and the right front flap body behind the clothing that has except that common raincoat, the front part of a Chinese robe or jacket, sleeve, the collar, is fastened and connected by clothing after putting on raincoat.Particularly make the air-locked raincoat cloth of one deck again and form plenum chamber, and the gas injection passage that is communicated with each plenum chamber is housed in the inboard of raincoat.Said plenum chamber be behind clothing body or/and Left forepart and right front flap position form by air-locked grandrelle fabric; Plenum chamber not only is provided with one, on company's edge of each plenum chamber Non-return air valve and air bleeding valve is housed respectively, and said gas injection passage links with each Non-return air valve.The other end of gas injection passage connects gas injection device.

Concrete structure can provide referring to accompanying drawing.

Fig. 1 is the inboard schematic diagram that launches of raincoat of the present utility model.

Fig. 2 is the cutaway view of a kind of gas injection device of the present utility model.

Among Fig. 1, the 1st, body behind the clothing, the 2nd, the Left forepart of raincoat, the 3rd, the right front flap of raincoat, the 4th, sleeve, the 5th, collar.Plenum chamber 7 is produced on the raincoat inboard by air-locked waterproof cloth sealing and constitutes, and this figure is decorated with 5 plenum chambers 7, wherein at each one of the left and right sides front part of a Chinese robe or jacket, 3 of back bodies.Raincoat can be long, also can be short raincoat, and plenum chamber 7 is also changeable.Do not establish plenum chamber 7 at sleeve, clasp, collar place.In plenum chamber 7 top edges Non-return air valve 9 is housed respectively, this air valve only allows air inlet in plenum chamber 7, and does not allow to give vent to anger in plenum chamber 7.In plenum chamber 7 lower edge air bleeding valve 10 is housed respectively, is used to emit the gas in the plenum chamber 7.The 8th, the gas injection passage is laid along shoulder across line, front part of a Chinese robe or jacket top and place, shoulder top in the raincoat inboard, and each Non-return air valve 9 links with gas injection passage 8 respectively, and what the other end of gas injection passage 8 connected is gas injection device 11.The effect of gas injection device 11 is to be that plenum chamber 7 injects air, and it is such to be similar to the gas injection device that the sphygmomanometer of taking blood pressure uses.

The utility model provides a kind of structure of gas injection device, as shown in Figure 2.Gas injection device 11 is to be made of air bag 13, intake valve 14 and gas injection port 15.Air bag 13 is soft elastic materials, as rubber, and the spheroid-like of making, air valve 14 is put on top on it.The gas injection port 15 and gas injection passage 8 UNICOMs on another top, the two can directly make one, also can pass through metal or plastic tubulature UNICOM.Said intake valve 14, and aforesaid Non-return air valve 9 structurally can be identical.Comprise that the longitudinal section is the cylinder valve body 16 of " worker " shape, snaps in the circular little opening of air bag 13 at the eel-like figure position of " worker " shape.Valve body 16 inner chamber coaxial lines have pore 17, and pore 17 is divided into two parts by the radius difference, and promptly half is wide hole, and half is narrow hole, and washer 18 and spring leaf 19 are housed in the wide hole.When in the air bag 13 under external force during the exhaust body, the hand mode is used in analogy, and washer 18 will clog narrow hole, make the interior gas of air bag face enter gas injection passage 8 by gas injection port 15, do the time spent when eliminating external force, hand is let in analogy go, and then washer 18 is washed open by external atmosphere pressure and made air enter air bag 13.Pressuring gasbag 13 and elimination external force constantly are pressed in the plenum chamber 7 gas repeatedly.The Non-return air valve 9 unidirectional air inlet principles that plenum chamber 7 is installed are identical with intake valve 14.

Air bleeding valve 10 uses when being gas in emitting plenum chamber 7, can be screw type, and unscrewing spiral can exit.Screwing spiral can not allow gas Vent leak.Each pattern gas switch all can be used as air bleeding valve 10, as long as compact volume and convenience.

Gas injection device 11 can be placed in the raincoat pocket when flat, when urgent, just push repeatedly and can inflate in inflation 7 with hand.

Gas injection type raincoat of the present utility model is just made raincoat and is used when not inflating, both can be rainproof after the inflation, and can make life vest again and use, can make the pneumatic boat that damp proof protection against the tide of mattress and march are crossed a river again.Both having can be used as family uses, particularly the regional household person of rainwater Da Yi Flooding is used to save oneself, and also can be organizational equipment, uses when encamp in during flood fighting or field, when army crosses the river weaponry is placed on pushing away on the aerated raincoat and crosses the river, several raincoats connect together and can cross the river or lifesaving for many people.Two sleeves and not gas injection of cap, two hands are flexible, and head arbitrarily rotates, and when urgent, sleeve also can replace rope to use.The utility model is manufactured and is not bothered, and uses also easily, and it is just inflatable no longer to add other devices, is fit to very much emergent the use, both or with one group of two groups of plenum chambers damage, also can play the effect of gas injection type raincoat.

Claims

1. gas injection type raincoat, include body (1) behind the clothing, Left forepart (2), the right front flap (3), sleeve (4), collar (5) constitutes, it is characterized in that, plenum chamber (7) and gas injection passage (8) are arranged in the raincoat inboard, said plenum chamber (7) is a body behind clothing (1) or/and Left forepart (2) and the right front flap (3) position are produced on the rainwater inboard by air-locked waterproof cloth sealing constitutes, company's edge at each plenum chamber (7) is equipped with Non-return air valve (9) and air bleeding valve (10) respectively, said gas injection venting channels (8) links with each Non-return air valve (9), and the other end of gas injection passage (8) connects gas injection device (11).

2. according to the described gas injection type raincoat of claim 1, it is characterized in that said gas injection device (1) is by air bag (13), intake valve (14) and gas injection port (15) constitute, air bag (13) is the spheroid-like of being made by soft elastic material, air valve (14) is put on top on it, gas injection port on another top (15) and gas injection passage (8) UNICOM, said Non-return air valve (9) structurally is identical with said intake valve (14), be the cylinder valve body (16) of " worker " shape and the pore (17) and the washer (18) that have of chamber coaxial line within it by the longitudinal section, Spring Card (19) constitutes, wherein pore (17) is a half-breadth hole and half narrow hole shape, and washer (18) and Spring Card (19) are housed in the wide hole.