KR100549626B1 - The prime minister boat which is become independent we clear up and to have the air chamber - Google Patents

Abstract

The present invention relates to a boat (leisure, rescue, military, etc.) having a plurality of independent air chambers, and more specifically, a plurality of independent small tubes are combined to form one porous tube body, and then one or more porous tube bodies. It is intended to provide the next generation NO punk water boat that can be connected and combined with air in the same time, but at the same time, it is absolutely safe from the risk of puncture caused by the individual air loss during the puncture.

That is, in forming the water boat (A), the injection and exhaust of the air is made at the same time, at the time of puncture the two or more independent small tube body 10, each of which is lost in the air as a separate function of one large diameter shell ( 50 and a porous tube body 100 each having a plurality of independent air chambers; The porous tube body 100 is to have a larger number of independent air chambers by further connecting the air inlet and outlet control means 210 in front, rear in series or parallel left and right of the connection pipe 200 inherent. .

Boats, Multiple air chambers, Perforated tube bodies, Connecting bodies, Air inlet / outlet means, Puncture safety, Tube joints, Sheaths, Air control valves

Description

The prime minister boat which is become independent we clear up and to have the air chamber}

1 is a cross-sectional view of an existing general tube body

Figure 2 is a cross-sectional view of the porous tube body presented in the present invention

Figure 3 is an enlarged cross-sectional view of the air intake control means presented in the present invention

Figure 4 is another exemplary embodiment of the air intake control means presented in the present invention

Figure 5 is an exemplary view of the finish of the small tube body end in the porous tube body presented in the present invention

Figure 6 is a cross-sectional view of one embodiment at the time of finishing treatment with a finishing plate on one end of the tube body that is presented in the present invention

7 is an exemplary view at the time of connecting the porous tube body presented in the present invention

8 is an exemplary view of the application of the safety valve and air pressure gauge that can be installed in the connection pipe presented in the present invention

▣ Explanation of symbols used in main part of drawing

A: Water boat 10: Small tube body

50: jacket 51: locking groove

10: small tube 20: tube joint

20a: Pressure jaw 21: Inlet

21a, 22a, 271: uneven 22: pressure strip

22b: air injection groove 100: porous tube body

200: connector 201: tightening groove

202: air control valve 210: air access control means

221: air opening and closing valve 220: blocking tube body

231: air shield control lever 232: power conversion means

233: Air shield plate 233a: Airtight protrusion

240: Bolt 250: outer hook
260: Finishing joint 261: Holding groove

270: sealing plate for sealing 300: porous body finishing plate

400: connecting means 410: safety valve

420: air pressure gauge

The present invention relates to a water boat (leisure, structural, military, etc.) having a plurality of independent air chambers, and more particularly, a plurality of independent small tubes are combined to form one porous tube body, and then the porous tube body is one. With the above connection combination, air injection and exhaust can be done at the same time, but when it is punctured, it is to provide the next generation NO funk boat which is absolutely safe from the risk of puncture caused by the individual air loss.

Typically, one or more cylindrical tube bodies constituting all the waterboats which are mainly used for leisure, military, rescue, etc. each have only one air chamber.

That is, in the case of a water boat consisting of one tube body, only one air chamber is provided, and in the case of a one water boat made by connecting two to four cylindrical tube bodies left and right or before and after, the two to four boats are formed. It will have four independent air chambers. Most waterboats reported to date belong to this structure.

Such a conventional water boat is a case of a water boat in which two to four boat bodies are connected, not to mention a water boat consisting of only one tube body because the entire tube body loses its function completely when a puncture occurs. Even if some of the puncture occurs, the air corresponding to 1/4 to 1/2 is lost and thus does not exclude the risk of tilting or overturning to one side of the front, rear, or left and right.

So, in order to increase the stability of the puncture when manufacturing the air tube constituting the boat, it is necessary to maintain the strength of the tube body only by using a high-strength expensive material or by putting several layers together to form a single shell or infiltrating a rigid iron core into the material. The emphasis is on the situation.

However, the strength of the tube body is limited in view of the current technical skills and cost problems, and it is surprisingly far from being used in environmental conditions with high punk concerns such as military training, rescue activities and leisure activities. In Esau, there is an urgent need for new and groundbreaking alternatives to the safety of punks, such as the life of all occupants in one boat.

In addition, the importance of the recreational population, which is rapidly rising by boat, has increased.

Accordingly, the present invention was devised to solve the above-described problems at once, and a porous tube body was formed by combining a plurality of independent small tubes into one cylindrical shell to form a porous tube body. By further connecting the front and rear or right and left to form a water boat body having a larger number of independent air chambers, even if one of the plurality of small tubes is punctured, the air of the other small tubes unpunched is sufficient to maintain sufficient buoyancy and It is a technical task that focuses on providing the no-punk tube body that can be maintained in balance and the no-punk tube body that guarantees absolutely stability during the puncture, and the no-punk water boat in which the no-punk tube body is connected to each other.

In order to achieve the above technical problem, the present invention will be described in detail with reference to the accompanying drawings.

In constructing the water boat (A), the injection and exhaust of the air is made at the same time, at the time of puncture, the outer shell 50 of one or more large diameters of two or more separate small tube body 10, each of which is lost air in a separate function A porous tube body (100) configured in each and having a plurality of independent air chambers;

The porous tube body 100 is one or more connected to both sides of the connecting pipe 200 having the air inlet and out control means 210 to have a larger number of independent air chambers.

Through the air injection groove (22b) of the plurality of small tube body 10 on the porous tube body 100 connected to both sides of the connecting pipe body 200,

The outer side of the connecting pipe 200 is provided with an air control valve 202 that can control the air injection and discharge from the outside to the inside.

The porous tube body (100) having a plurality of small tube bodies (10) of the above configuration is the porous tube body (100) when the air inlet / outlet control means (210) is respectively coupled in both directions of the connection pipe body (200). The inner tube is connected to the plurality of small tubes (10) in the state. And at the time of the connection is firmly connected to each of the connecting pipe 200 through the tube joint 20 having the inlet 21 and the pressure chin 20a.

That is, a portion of the end of the small tube body 10 is wrapped and wrapped around the outside of the outer presser jaw 22a of the tube joint 20, and then partially rolled into the inside of the inlet 21. When press-fitted into the fastening groove 201 of the pre-formed position in, it is not only securely and firmly fastened but also airtightness is perfect because it is sandwiched between the gaps where the rubber part of the small tube body 10 is wrapped and fastened. In addition, the inlet port 21 of the tube joint 20 is formed with a fine concave-convex (21a) and then the concave-convex (22a) corresponding to it is formed, the bloating hole 22 having an air injection groove 22b in the center In addition, the press fitting may be performed. This means that the air inlet, that is, the air injection groove 22b is made smaller and more efficient at the time of shielding the air injection groove 22b.

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In addition, the air inlet / outlet control unit 210 installed inside the connection pipe 200 simultaneously shields or simultaneously the air injection grooves 22b of the plurality of small tubes 10 connected to both sides of the connection pipe 200. Various things can be presented as means for adjusting open selection.

One way,

That is, if the blocking tube body 220 having the air opening and closing valve 221 is separately installed in the connecting pipe 200, and then filled with air of higher pressure than the air pressure filled in the small tube body 10 for the shielding Tube body 220 is expanded to block all of the plurality of small tube injection grooves (22b) on both sides at the same time to control the discharge of air at the same time, as well as only the internal air through the valve 221 if necessary Exhaust is also very simple. That is, when the air is to be filled in the small tube body 10 constituted by both sides of the connecting pipe 200, if the internal air of the blocking tube body 220 is removed in a predetermined amount or completely, the volume thereof rapidly increases in the expanded state. As the shrinkage is reduced, all the injection grooves 22b of the plurality of small tube bodies 10 are blocked, and at this time, air of a constant pressure is injected into the connector tube 200 through the valve 221 of the connector tube 200. When each of the plurality of small tube body 10 on both sides of the inner tube and the inner tube through the respective injection grooves (22b) is filled with air at the same time. When it is determined that the air of the desired pressure is filled while injecting air as described above, the injection stops and immediately fills the air in the air blocking tube body 220 in the connecting pipe 200 through the valve 221, wherein the respective small Filled at a pressure higher than the air pressure of the tube body 10 can be closely shielded a number of small tube air injection groove 22b disposed on the side at the same time, it is possible to maintain the filled state completely. When the filled air is exhausted in this state, if the internal air of the air blocking tube body 10 is completely or partially removed, the injection groove 22b, which is blocked by the expansion and shrinkage in the expanded state, is opened and the air is temporarily stopped. To be discharged to the outside through the connecting pipe 200 and the air opening and closing valve 221.

The other is a power conversion means (screw type, gear type, power conversion means such as cam type, etc.) which is operated in accordance with the operation of the outer air shield control lever 231 of the connecting pipe 200 as shown in the inside of the connecting pipe 200, 232 The air shield plate 233 having a plurality of airtight protrusions to allow the left and right slides to be operated by a predetermined width to shield or open the small tube air injection grooves 22b formed on both sides of the connecting pipe 200. It can also be provided symmetrically. This method may have a disadvantage in that the manufacturing cost is expensive as compared to using the air expansion force of the blocking tube body 220 described above, but as fully mechanical, the operability is much higher. And the screw or gear type that can be converted between the two-side shielding plate 233, the shielding plate 233 in the bidirectional simultaneous push and pull operation of the downward direction of the forward and reverse rotational power of the control lever for the slide operation in both directions, A power conversion means 232 such as a cam type is provided. That is, as a means for allowing the both sides of the shielding plate 233 to be pushed and pulled by a predetermined width by the operation of the outer lever 231 of the connecting pipe 200, in addition to the screw-type gear, cam type inclination push type (not shown) Various methods such as can be presented, and will be referred to collectively as a power conversion means without limiting.

The air inlet / outlet control unit 210 having such a configuration is capable of simultaneously filling a plurality of small tube bodies 10 provided on both sides of the connecting pipe 200 to allow the air to be simultaneously filled, as well as opening the air inlet groove 22b. Simultaneous discharge also allows the injection groove 22b to be opened so that simultaneous air injection and discharge is possible at once, even if a small number of small tube bodies 10 are provided.

Due to such a configuration, in particular, the plurality of small tube bodies 10 are capable of simultaneously injecting and evacuating air, as well as the small tube bodies are individually separated from each other. Even if a puncture occurs, only the air in the punctured small tube body 10 is lost, and the remaining air of the plurality of small tube bodies 10 is kept intact, thereby completely avoiding the danger of puncture. In other words, the air can be filled and exhausted at the same time, but when the flat tube body 10 is configured independently of each other, only the small tube 10 in the flat position loses air, but the remaining small tube body that is not punctured. The air filled in is kept safe as it is.

On the other hand, the connection pipe 200 was fastened as a bolt 240 to be separated / assembled on both sides in consideration of the need for internal repair or small tube separation / replacement.

And the outer circumference of both sides of the connecting pipe 200 is formed with a plurality of outer hook hooks 250 that can be connected to the outer shell of the circular at regular intervals, while the outer shell 50 corresponding to the hook 250 At the inner end, a plurality of engaging grooves 51 are formed at regular equal intervals, and are easily attached to each other as well as detachable when necessary. That is, when the air is not filled in the small tube body 10, it is not a taut state, but is in a loose state, so that the catching groove 51 at the end of the outer shell 50 can be easily caught on the hook 250 of the connecting tube 200. On the other hand, when the air is filled after the jam is tight, it remains tight and never leaves.

In addition, unlike the conventional tube shell, which has to completely protect one large tube body, the outer shell 50 provided herein only has a function of totally surrounding a plurality of independent small tubes 10 each having hermetic sealing properties. It does not require perfect airtightness, but does not directly affect the absolute malfunction of the tube, and maintains the appearance and packing or maintains the gap between the connecting bodies 200 on both sides, and suppresses excessive expansion of the inner small tube body, It is a constituent member that performs only a simple function such as additional protection of the small tube body. Therefore, it is not necessary to use expensive materials having high strength and high tensile as in the past,

In addition, the small tube (10) is also provided with a plurality of independent, not one, more than necessary, no need to use the material of high strength, high tensile strength, as well as the tubular tube can be manufactured in large quantities in the existing boat On the contrary, it offers advantages that can be produced at low cost.

In addition, one side of the small tube body 10 is connected to the connecting pipe 200, but the other end is a finishing joint 260 is formed with a blotting groove 261, as shown in view of the difficult problem during the finishing process The press-fitting seal 270 may be press-fitted into a finish. The binding method is briefly described. The finishing joint 260 is inserted into one end of the small tube body 10, and then a part of the tube body is folded inward and rolled into the holding groove 261 of the joint 260. Press-fitting the pressing member 270 having the concave-convex 271 on the outer surface in the put state allows a clean finish as well as a certain sealing property. This finishing process is not easy to seal one side because the small rubber tube body 10 uses a cylindrical pipe-type rubber tube with both sides open. In this case, it is common to make a concave pocket finish separately and attach it to the end with an adhesive and seal it. This is because it has a problem.
In addition, the safety valve 410 for preventing the injection of more pressure than one side of the connecting pipe 200 and the air pressure gauge 420 to easily check the pressure of the air injected into the inside You can also install each.

In addition, at both ends of the porous tube body 100 connected to both sides of the connecting pipe 200, the porous finishing plate 300 can be installed in consideration of the neat finish of the end of the porous tube body, the end of the end skeleton, etc., In addition, because the outer shell 50 is to be bound, the outer hook hanger 250, such as formed in the connecting pipe 200 is provided at regular intervals around the outer periphery of the porous finishing plate 300.

And connecting means 400 for connecting the porous tube body 100, one side or both sides and the front, rear ends of the outer tube 50, the porous tube body 100 further additionally connected to (400) ) May be provided respectively. That is, a known connection structure of various structures such as a band type connection, a bolt / nut type connection, and a connection method using a binding pin can be applied.

The porous tube body 100 and the water boat using the same according to the present invention can be configured as described above, as well as the plurality of small tube bodies 10 each having an independent function when punctured in the circular shell 50. The porous tube body 100 having a plurality of small tube bodies 10 can also be continuously connected in series and can be continuously connected in parallel with the left and right, so that a large number of independent air chambers are required in one waterboat A. You can hold it.

For example, 50 small tube bodies 10 are formed in the porous tube body 100, and the porous tube body 100 is further connected at five equal intervals together with the connecting tube body 200 in series before and after. Of course, in addition to the left and right in parallel to the third evenly connected in parallel, as a result can be configured 750 small tube body 10 in one waterboat. Therefore, even if a puncture occurs in one or two of the small tubes, the effect is so small that it is not a problem for the boat's function at all.

Furthermore, it can be an example of military operations, but it is not an exaggeration to say that it is a completely no-punk boat.

This may be particularly useful in the case of driving a long sea or a long run over a distant sea or a river, or when the importance is great, such as for military training and leisure lifesaving, and a great role is expected.

In addition, the configuration of the porous tube body consisting of a plurality of small tube body as described herein is not limited to a water boat that requires a predetermined buoyancy, but also a significant effect even if applied to various air mats that desperately require the safety of puncture Can be obtained.

Therefore, the term boat is well known in the description of the present application is a term that includes a variety of air mat as well as water boats.

The boat of the present invention which can be variously implemented as described above furthermore connects the porous tube body consisting of a plurality of independent small air tubes and the porous tube body further, thus having a large number of independent air chambers, and thus risk of puncture. Is not only able to provide an absolutely safe no-punk waterboat, but also allows the air to be injected and discharged to multiple air chambers at the same time, and provides excellent effects in terms of assembly, disassembly, productivity and manufacturing cost. Invention.

Claims (11)

In constructing the boat A including various air mats, While the air is injected and exhausted at the same time, at the time of puncture, two or more independent small tube bodies 10, each of which are lost by air as individual functions, are formed in one large-diameter shell 50, respectively. A porous tube body (100) having; The porous tube body 100 is connected to the air inlet / outlet control unit 210 before and after the in-line connection body 200, or both left and right in parallel to have a larger number of independent air chambers Water boat with independent multiple air chambers. The method of claim 1, Through the air injection groove (22b) of the plurality of small tube body 10 on the porous tube body 100 connected to both sides of the connecting pipe body 200, Water boat having a plurality of independent air chambers on the outside of the connecting pipe 200, the air control valve 202 that can control the air injection and discharge from the outside to the inside. The method of claim 1, When the plurality of small tube bodies 10 on the porous tube body 100 are connected to the connecting tube 200, the connecting tube body is pressed by the tube joint 20 having the inlet 21 and the presser jaw 20a. Water boat having independent multiple air chambers, each connected to (200). The method of claim 3, wherein Fine indentations 21a are formed in the inlet 21 of the tube joint 20, and then press fittings 22 having an unevenness 22a corresponding thereto and an air injection groove 22b in the center are additionally fitted. Water boat with independent multiple air chambers, characterized in that one. The method of claim 1, Air inlet and outlet control means 210 is installed inside the connecting pipe 200 is an off-shore boat having a plurality of independent air chambers, characterized in that the blocking tube body 220 having an air opening and closing valve 221 on the outside. The method of claim 1, The air inlet / outlet control unit 210 installed in the connection pipe 200 is a power conversion means (screw type, gear type, cam type, etc.) operated according to the operation of the outer air shield control lever 231 of the connecting pipe. The air shield plate 233 having a plurality of airtight protrusions 233 slides left and right by a predetermined width so as to shield or open the small tube air injection groove 22b formed at both sides of the connecting pipe 200. Water boat with independent multiple air chambers, characterized in that the bi-directional symmetry provided. The method of claim 1, A plurality of outer hooks for hooks 250 are formed at regular intervals around both sides of the connecting pipe 200, while a plurality of hooking grooves 51 are formed at inner ends of the jackets 50 corresponding to the hooks 250. Water boat with independent multiple air chambers, characterized in that the sewing is formed at regular intervals such as sewing) and easy to bind and detach. The method of claim 1, Insert a finishing joint 260 having a blotting groove 261 formed at the end of the opposite side small tube body 10 connected to the connecting pipe 200, and then fold a portion of the tube body 10 inwardly to form the joint 260. The water boat with independent multiple air chambers, characterized in that the pressure squeezing grooves (270) having a concave-convex (271) on the outside in the state of rolling in the blotting groove (261). The method of claim 1, With a plurality of independent air chambers, characterized in that the porous finishing plate 300 is installed on the opposite end of the porous tube body 100 connected to both sides of the connecting pipe 200 is formed with a hook for hooking the outer shell (250) Water boat. The method according to claim 1 or 9, The front and rear, left and right of the outer shell 50 and the front and rear sides of the connecting body 200 and the front and rear of the porous finishing plate 300 further connects the porous tube body 100 in front, rear in series, or in both left and right sides in parallel. Water boat having a plurality of independent air chambers, characterized in that each connecting means 400 is provided to enable. The method of claim 1, Each of the safety valve 410 for preventing the injection of more pressure than necessary pressure on one side of the connecting pipe 200 and the air pressure gauge 420 to easily check the pressure of the air injected therein Water boat with independent multiple air chambers, characterized in that the installation.

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