CN201971136U

CN201971136U - Small-sized life raft

Info

Publication number: CN201971136U
Application number: CN2011200923348U
Authority: CN
Inventors: 吴炳权
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-04-01
Filing date: 2011-04-01
Publication date: 2011-09-14
Anticipated expiration: 2021-04-01

Abstract

The utility model discloses a small-sized life raft comprising a packaging bag and a floating body in the packaging bag. The floating body consists of a raft body, a tent and a hanging body, wherein the tent is arranged on the raft body, the hanging body is arranged at the lower side of the raft body, a connecting rope is arranged between the hanging body and the raft body, pull ropes are arranged on four corners of the raft body, the raft body is provided with two raft body blocks with same structures and equal sizes, a zipper is arranged between the two raft body blocks, a water receiving groove is arranged at the upper end of the tent, an upper spring is arranged on the upper edge of the water receiving groove, and a spring is arranged in a bow spring sleeve on the side surface of the tent. The small-sized life raft has the advantages that the volume is small, the weight is light, the carrying is convenient, the danger of air leakage and overturning do not exist, the available space is large, more articles can be carried, people and water are separated, and the use is simple and easy.

Description

A kind of small-sized liferaft

Technical field

The utility model relates to buoyant apparatus, especially relates to a kind of small-sized liferaft.

Background technology

At present, water life saving apparatus assortment class is more, concludes and gets up to have life boat, liferaft, evacuation capsule, life jacket, buoy quoit etc., and wherein, the life boat volume is big, and Heavy Weight carries inconvenience; Liferaft mostly is inflatable, the danger of gas leakage is arranged, overturning, no safety control; Evacuation capsule will creep into and get out, and uses very inconvenience, and free space is little, not only can't be with other apparatus, and people's activity also is greatly limited; Life jacket, buoy quoit are difficult to solve the problem that people and water separate, and the people ducks in drink very uncomfortable, and the people grown the time in water, because people's body temperature descends gradually and causes death easily.

Summary of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art, and provides a kind of volume little, and is in light weight, danger easy to carry, as do not have gas leakage, to overturn, usage space is big, can be with more article, can make people and moisture from, use easy a kind of small-sized liferaft.

The purpose of this utility model is achieved in that it comprises the floating body that is provided with in packaging bag and the packaging bag, described floating body is made up of raft body, account paulin and falling body, described account paulin is located on the raft body, described falling body is located between raft body downside and falling body and the raft body and is provided with connection cord, falling body can make the center of gravity of whole floating body and people's weight descend, also be provided with stay cord on four jiaos of described raft body, stay cord is convenient to raft on the persons falling in water.

Described raft body is made up of the outsourcing that core body and core body are provided with outward, described raft body is that cross-sectional plane is square cuboid, be equipped with boss on each limit of raft body, a pair of relative boss is wherein arranged than a pair of relative boss is wide in addition, be respectively equipped with concave volume on the pair of projections of wider width, be provided with slide fastener between lid that concave volume is provided with and the outsourcing, the groove that forms between the two pairs of boss is provided with discharge port in the outside of raft body, described raft body is made as two two raft body pieces that size structure is identical, be provided with slide fastener between two raft body pieces, also be provided with stable rope on the described raft body.

That described account paulin is is up-narrow and down-wide, cross-sectional plane is square platform shape, account paulin upper end is provided with the water receiving groove, be provided with upper spring in the square spring housing that water receiving groove upper limb is provided with, the account paulin is equipped with Bow door on each side, be provided with slide fastener between Bow door and the account paulin, be provided with the bow type spring cover, be provided with spring in the bow type spring cover along the account paulin of Bow door, be equipped with porthole on each Bow door, be provided with slide fastener between porthole and the Bow door.

Described packaging bag is provided with link and criss-cross slide fastener, is provided with water-soluble line between criss-cross slide fastener and the packaging bag.

Described falling body is a cuboid, and its cross-sectional plane is square.

Described core body is the rigid foam body, and described outsourcing, lid and account paulin are high-strength waterproof Buddhist nun flannelette.

Because adopt technique scheme, a kind of small-sized liferaft that the utility model provides has following advantage: volume is little, and is in light weight, easy to carry, the danger of do not have gas leakage, overturning, free space is big, can be with more article, can make people and moisture from, use simple and easy.

Description of drawings

Fig. 1 is the structural representation of the floating body in the utility model;

Fig. 2 is the structural representation of the account paulin in the utility model;

Fig. 3 is the structural representation of the raft body in the utility model;

Fig. 4 is the structural representation after the packaged bag packing of the utility model.

Account paulin in the drawings, 1, packaging bag, 2, floating body, 3, the raft body, 4,, 5, falling body, 6, connection cord, 7, stay cord, 8, core body, 9, outsourcing, 10, boss, 11, concave volume, 12, lid, 13, slide fastener, 14, discharge port, 15, water receiving groove, 16, square spring housing, 17, upper spring, 18, Bow door, 19, slide fastener, 20, bow type spring cover, 21, spring, 22, porthole, 23, slide fastener, 24, link, 25, criss-cross slide fastener, 26, water-soluble line, 27, slide fastener, 28, stable rope.

The specific embodiment

As shown in Figures 1 to 4, a kind of small-sized liferaft that the utility model provides comprises the floating body 2 that is provided with in packaging bag 1 and the packaging bag 1, described floating body 2 is by raft body 3, account paulin 4 and falling body 5 are formed, described account paulin 4 is located on the raft body 3, described falling body 5 is located between raft body 3 downsides and falling body 5 and the raft body 3 and is provided with connection cord 6, also be provided with stay cord 7 on four jiaos of described raft body 3, described raft body 3 is made up of core body 8 and the core body 8 outer outsourcings 9 that are provided with, described raft body 3 is square cuboid for cross-sectional plane, be equipped with boss 10 on each limit of raft body 3, a pair of relative boss is wherein arranged than a pair of relative boss is wide in addition, boss 10 is convenient to occupant's seat or is lain, can play pillow, handrail, the effect of stool has increased occupant's comfort level, has reduced fatigue.Be respectively equipped with concave volume 11 on the pair of projections of wider width, be provided with slide fastener 13 between lid 12 that concave volume 11 is provided with and the outsourcing 9, the groove that forms between the two pairs of boss is provided with discharge port 14 in the outside of raft body 3, described raft body 3 is made as two two raft body pieces that size structure is identical, be provided with slide fastener 27 between two raft body pieces, also be provided with stable rope 28. described core bodys 8 on the described raft body and be the rigid foam body, described outsourcing 9 and lid 12 are high-strength waterproof Buddhist nun flannelette, described account paulin 4 is up-narrow and down-wide, cross-sectional plane is square platform shape, account paulin 4 upper ends are provided with water receiving groove 15, be provided with upper spring 17 in the square spring housing 16 that water receiving groove 15 upper limbs are provided with, the account paulin is equipped with Bow door 18 on 4 each side, be provided with slide fastener 19 between Bow door 18 and the account paulin 4, account paulin 4 along Bow door 18 is provided with bow type spring cover 20, be provided with spring 21 in the bow type spring cover 20, be equipped with porthole 22 on each Bow door 18, be provided with slide fastener 23 between porthole 22 and the Bow door 18, described packaging bag 1 is provided with link 24 and criss-cross slide fastener 25, be provided with water-soluble line 26 between criss-cross slide fastener 25 and the packaging bag 1, described falling body 5 is a cuboid, and its cross-sectional plane is square, and described account paulin 4 is a high-strength waterproof Buddhist nun flannelette.

This raft is that roly-poly principle and parachute principle are used for water, rely on falling body 5 weight in the water by connection cord 6 separately independently tension improve the stability of raft body 3.Raft body 3 and falling body 5 are made square, to increase resistance, reduce the rotative speed and the drift velocity of this raft.And increase the angle of inclination that can keep the corresponding raft body 3 of four connection cord 6 linear states when the raft body tilts.Account paulin 4 usefulness are red, found by search and rescue person easily, and raft body 3 outer envelopes avoid causing the attention of shark with dark.

During concrete the use, at first various required survival aidses and food are packed in the concave volume 11, cover lid 12 slide fasteners 13 again, open four Bow doors 18 of account paulin 4 then, so that the occupant who falls into water goes up raft from water later on, place in the groove that between boss 10, forms and draw slurry, open slide fastener 27 doubling raft bodies 3 then, make falling body 5 following, raft body 3 is put in the packaging bag 1 last, criss-cross slide fastener 25 in the packaging bag 1 is all pulled on, only in criss-cross slide fastener 25 spiders, reserve connection cord 6 in the heart, in packaging bag 1, put plastic bag of the no end again, erectly hang on two the straight hooks that make progress that are provided with standby aboard ship then link 24.

When ship faces a danger the needs abandoned ship, put on life jacket earlier, remove the plastic bag that is with in the utility model packaging bag 1, the utility model is lifted down from straight hook, pulling out connection cord 6 links up own and raft body 3, have packaging bag 1 plunge that this raft is housed in arms. or as have little time to take this raft when abandoning ship, so behind the submerged, self buoyancy of this raft is automatically-unhooked with raft, on climbing up on top of the water, be in erectility, pulling connection cord 6 usefulness hands are removed plastic bag the occupant finds this raft in water after, and wait packaging bag 1 is opened voluntarily or opened the package 1 with pulling slide fastener 25.

In water, water-soluble line 26 in the packaging bag 1 is dissolved, automatically open under spring 21 effects that account paulin 4 is provided with in bow type spring cover 20, at this moment, to pull on raft body 3 center slide fasteners 27 behind last this raft body of occupant, other slide fastener depends on the circumstances and whether pulls on. and to the paddle that has this raft be drawn the abandonment ship rapidly, and use life preserver and wait for rescue.

In use, if when raft speed is too fast, can be thrown into the sea-anchor that has in the concave volume 11 in the water.

If following falling body 5 is hooked by thing in the water, can draw connection cord 6 to manage to break away from, or take three connection cords 6 one by one, press last in the disengaging water behind the thing again.

If stormy waves is bigger, when sitting shakiness, the occupant can couch and hold the health of oneself at the stable rope 28 of pulling on the raft body 3. under extreme stormy waves, if this raft is come by button, also will hold to stablize and restrict 28 according to the reversing sense of being detained with strength, this raft just is easy to set upright.

Claims

1. small-sized liferaft, it is characterized in that, it comprises the floating body (2) that is provided with in packaging bag (1) and the packaging bag (1), described floating body (2) is made up of raft body (3), account paulin (4) and falling body (5), described account paulin (4) is located on the raft body (3), described falling body (5) is located between raft body (3) downside and falling body (5) and the raft body (3) and is provided with connection cord (6), also is provided with stay cord (7) on four jiaos of described raft body (3).

2. a kind of small-sized liferaft according to claim 1, it is characterized in that, described raft body (3) is made up of core body (8) and the outer outsourcing (9) that is provided with of core body (8), described raft body (3) is square rectangular stopping for cross-sectional plane, be equipped with boss (10) on each limit of raft body (3), a pair of relative boss is wherein arranged than a pair of relative boss is wide in addition, be respectively equipped with concave volume (11) on the pair of projections of wider width, be provided with slide fastener (13) between lid (12) that concave volume (11) is provided with and the outsourcing (9), the groove that forms between the two pairs of boss is provided with discharge port (14) in the outside of raft body (3), described raft body (3) is made as two two raft body pieces that size structure is identical, be provided with slide fastener (27) between two raft body pieces, also be provided with stable rope (28) on the described raft body.

3. a kind of small-sized liferaft according to claim 2 is characterized in that described core body (8) is the rigid foam body, and described outsourcing (9) and lid (12) are high-strength waterproof Buddhist nun flannelette.

4. a kind of small-sized liferaft according to claim 1, it is characterized in that, described account paulin (4) is up-narrow and down-wide, cross-sectional plane is square platform shape, account paulin (4) upper end is provided with water receiving groove (15), be provided with upper spring (17) in the square spring housing (16) that water receiving groove (15) upper limb is provided with, account paulin (4) is equipped with Bow door (18) on each side, be provided with slide fastener (19) between Bow door (18) and the account paulin (4), account paulin (4) along Bow door (18) is provided with bow type spring cover (20), be provided with spring (21) in the bow type spring cover (20), be equipped with porthole (22) on each Bow door (18), be provided with slide fastener (23) between porthole (22) and the Bow door (18).

A kind of small-sized liferaft according to claim 1 is characterized in that, described packaging bag (1) is provided with link (24) and criss-cross slide fastener (25), is provided with water-soluble line (26) between criss-cross slide fastener (25) and the packaging bag (1).

5. a kind of small-sized liferaft according to claim 1 is characterized in that described falling body (5) is a cuboid, and its cross-sectional plane is square.

6. a kind of small-sized liferaft according to claim 2 is characterized in that, described account paulin (4) is a high-strength waterproof Buddhist nun flannelette.