CN2270693Y

CN2270693Y - Structure with ballast interlayer inflatable light boat

Info

Publication number: CN2270693Y
Application number: CN 96205028
Authority: CN
Inventors: 张骐纬
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-03-15
Filing date: 1996-03-15
Publication date: 1997-12-17
Anticipated expiration: 2006-03-15

Abstract

The utility model relates to a structure with a ballast interlayer inflatable light boat. A hull of an inflatable boat (1) of the utility model is formed by that plastic cloth with four layers are spliced and pressed, and the contain space of an upper, middle and lower layer is formed, wherein, the inner part of the upper and the lower layers of the contain space (11 and 13) is also provided with a plurality of seal pressing lines (111 and 131) from which the space is divided into a plurality of air chambers (112 and 132); the middle contain space (12) is formed by that the upper and lower layers (11 and 13) are folded and pressed together. The utility model is an independent air chamber, and inflatable layer of the hull is composed of the contain space (11 and 12) of the upper and middle layers. The lower contain space (13) is used as a kentledge layer of the hull for filling weight liquid, which can increase the stability of the hull and prevent the air leakage of the surfaces of the hull due to holes and the dangers of momentary sunken ship from happening.

Description

Structure with ballasting interlayer pneumatic boat

The utility model relates to a kind of inflation formula airship of swimming, and a kind of especially ship body has the independently safe airship new construction of airflow layer and ballasting layer.

As known to the public, traditional pneumatic boat structure as shown in Figure 1, it is to mould the relative sealing-in of cloth by two-layer rubber or PVC etc. to form, have only independent air chamber between two parties, and itself also do not have the setting between the cabin, overturn so move by the monolateral ship body that causes because of operator's weight easily in use, or the ship body colludes brokenly the moment loss of buoyance that both loses heart rapidly in water, cause the initiation potential that sinks, these shortcomings all are related to travelling people person's life security, should effectively improve in fact.

For overcoming above-mentioned shortcoming and defect, the purpose of this utility model is: provide a kind of and have the ballasting of separating and separate gas filed new-type pneumatic boat structure, with the safety that ensures that the occupant operates on ship.

For solving above-mentioned task, the solution that the utility model adopts is: its pneumatic boat is that plastic cloths such as rubber, polyvinyl chloride are that material is made, the ship body splices between pressing formation upper, middle and lower-ranking appearance with four layers of cloth, the airflow layer of forming the ship body between its upper strata, middle level hold, and lower floor is the ballasting layer of ship body between holding; Be provided with several envelope line ball and be divided into several air chambers in the abdomen between its upper strata, lower floor hold again, outside the filler opening that each air chamber respectively is provided with the tool lid is based in, and the middle level between holding be for one separately around atmospheric air chamber, also have on it outside filler opening of tool lid is darted at; The fill liquid ballasting to be to provide the stability of ship between holding with lower floor by this, goes up, the middle level separates inflation between holding, and whole moment is lost heart.

Below just embodiment and accompanying drawing thereof are described in further detail the utility model.

Fig. 1 is the cut-away view of traditional type pneumatic boat.

Fig. 2 is the cut-away view of the utility model embodiment pneumatic boat.

Schematic appearance when Fig. 3 uses for the utility model.

Fig. 4 is the anti-scheme drawing that loses heart of the utility model.

As shown in Figure 2, the utility model pneumatic boat (1) is with rubber, plastic cloths such as polyvinyl chloride are that material is made, its ship body partly be with four layers of cloth splice the heat-sealing pressing form, these four layers of fabric widths cause in the ship body when pressing, in, between following three layers of appearance (11), (12), (13), its upper strata again, between lower floor holds (11), (13) be provided with several envelope line ball (111) in the abdomen, (131), cause its inner region and be divided into several air chambers (112), (132), each air chamber (112) again, (132) respectively be provided with the filler opening (113) of tool lid on, (133) be darted at outside, and (12) are by last between the appearance of middle level, between lower floor holds (11), form when (13) superimposed envelope is pressed, its be one separately around atmospheric air chamber, any separating do not established in the centre, and filler opening (123) projection of only establishing a tool lid on its appropriate location outside; Combine by this to having the new-type pneumatic boat structure of ballasting function and interlayer inflation leakproof, when using, each filler opening (133) lid of (13) is opened between lower floor can being held, the air chamber that separates its several (132) water filling is full of, after rough 60-70% is injected in (12) inflation between afterwards the ship turn-over being held the middle level earlier, each independent air chamber (112) uniform charge of (11) was full until the ship body between an a pair of upper strata held again, use in this way lower floor hold between (13) filling counterweight liquid then can increase ship for ship body ballasting layer stability as shown in Figure 3, (13) were because of the cause of the average water-filling of each air chamber (132), so also do not have a worry of overturning even the top folk prescription of pneumatic boat is stressed between its lower floor held.And as shown in Figure 4, go up, the middle level hold between (11), (12) separate inflation then as the airflow layer of ship body, by this separate be arranged so that upper strata, ship body surface hold between (11) broken hole when losing heart, (12) can press to run-down place rapidly and fill between the middle level held, hypodermis with (11) between lower floor's appearance directly sticks skin, and the mat aqueous vapor that give birth to inside when blowing makes two skins closely connected, causes to block that gas is run out of in case the danger of stopping leak gas moment shipwreck.

Claims

1. structure with ballasting interlayer pneumatic boat, its pneumatic boat system is that material is made by plastic cloths such as rubber, polyvinyl chlorides, it is characterized in that: the ship body splices between pressing formation upper, middle and lower-ranking appearance (11,12,13) with four layers of cloth, (11,12) formed the airflow layer of ship body between its upper strata, middle level held, and (13) are the ballasting layer of ship body between lower floor's appearance; Be provided with several envelope line ball (111,131) in (11,13) abdomen between its upper strata, lower floor hold again and separate into several air chambers (112,132), outside the filler opening (113,133) that each air chamber (112,132) respectively is provided with tool lid is based in, and the middle level hold between (12) be for one separately around atmospheric air chamber, also have on it outside filler opening (123) of tool lid is darted at; (13) fill liquid ballasting to be to provide the stability of ship (1) between holding with lower floor by this, go up, the middle level hold between (11,12) separate inflation, whole moment loses heart to block ship body local surfaces broken hole.