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1. WO2020063223 - LIFE PRESERVER FOR VEHICLE FALLING INTO WATER

Publication Number WO/2020/063223
Publication Date 02.04.2020
International Application No. PCT/CN2019/102228
International Filing Date 23.08.2019
IPC
B60R 21/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
21Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
02Occupant safety arrangements or fittings
B63C 9/15 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
CLAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
9Life-saving in water
08Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
13attachable to a body member, e.g. arm, neck, head or waist
15having gas-filled compartments
B63C 11/18 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
CLAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
11Equipment for dwelling or working under water; Means for searching for underwater objects
02Divers' equipment
18Air supply
CPC
B60R 21/02
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
21Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
02Occupant safety arrangements or fittings ; , e.g. crash pads
B63C 11/18
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
CLAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
11Equipment for dwelling or working underwater; Means for searching for underwater objects
02Divers' equipment
18Air supply
B63C 9/15
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
CLAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
9Life-saving in water
08Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
13attachable to body member, e.g. arm, neck, head or waist
15having gas-filled compartments
Applicants
  • 王书纬 WANG, Shuwei [CN]/[CN]
Inventors
  • 王书纬 WANG, Shuwei
Agents
  • 无锡市才标专利代理事务所(普通合伙) WUXI CAIBIAO PATENT LAW OFFICE
Priority Data
201821606882.629.09.2018CN
201920724617.621.05.2019CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) LIFE PRESERVER FOR VEHICLE FALLING INTO WATER
(FR) ARTICLE DE SAUVETAGE POUR VÉHICULE TOMBANT DANS L'EAU
(ZH) 汽车落水救生器
Abstract
(EN)
A life preserver for a vehicle falling into water. A liquid storage chamber (2) is communicated with a reaction chamber (3) by means of a first connection tube (12); the reaction chamber (3) is communicated with an air bag (4) by means of a second connection tube (13); the reaction chamber (3) contains sodium peroxide powder and manganese dioxide powder; a limit block (11) is provided on the inner wall at the upper part of the liquid storage chamber (2); the limit block (11) is located between a blocking rod (10) and a small piston (8); the front segment of the breathing tube (19) is inserted into the air bag (4); a breathing opening valve (17) is inserted into the rear segment of the breathing tube (19) and tightly wrapped by the breathing tube (19); the breathing tube (19) is connected to a protection sleeve (18); an outer end face of the protection sleeve (18) has gridded air holes; the breathing opening valve (17) comprises a valve body (17.1), a push rod (17.3), and a rubber plug (17.4).
(FR)
L'invention concerne un article de sauvetage pour un véhicule tombant dans l'eau. A cet effet, selon l'invention, une chambre de stockage de liquide (2) communique avec une chambre de réaction (3) au moyen d'un premier tube de liaison (12) ; la chambre de réaction (3) communique avec une chambre à air (4) au moyen d'un second tube de liaison (13) ; la chambre de réaction (3) contient de la poudre de peroxyde de sodium et de la poudre de dioxyde de manganèse ; un bloc de limitation (11) est disposé sur la paroi interne à la partie supérieure de la chambre de stockage de liquide (2) ; le bloc de limitation (11) est situé entre une tige de blocage (10) et un petit piston (8) ; le segment avant du tube respiratoire (19) est inséré dans la chambre à air (4) ; une vanne d'ouverture de respiration (17) est insérée dans le segment arrière du tube respiratoire (19) et étroitement enveloppée par le tube respiratoire (19) ; le tube respiratoire (19) est relié à un manchon de protection (18) ; une face d'extrémité externe du manchon de protection (18) a des trous d'air grillagés ; la vanne d'ouverture de respiration (17) comprend un corps de vanne (17.1), une tige de poussée (17.3), et un bouchon en caoutchouc (17.4).
(ZH)
一种汽车落水救生器,其中,储液室(2)与反应室(3)通过第一连接管(12)连通,反应室(3)与气囊(4)通过第二连接管(13)连通,反应室(3)内盛放过氧化钠粉末和二氧化锰粉末;储液室(2)的上部内壁设置有限位块(11),限位块(11)位于阻挡杆(10)与小活塞(8)之间;呼吸管(19)的前段插入气囊(4)内,呼吸口阀门(17)插入呼吸管(19)的后段并被呼吸管(19)包紧,呼吸管(19)上连接有保护套(18),保护套(18)的外端面具有网格状气孔;呼吸口阀门(17)包括阀体(17.1)、推杆(17.3)和橡胶塞(17.4)。
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