Hovercraft

Abstract

The hovercraft comprises a hovercraft body, a bag finger apron and a connecting rope, the bag finger apron comprises a skirt bag and skirt fingers, the skirt bag is fixed to the two sides and the front side of the outside of the hovercraft body, the skirt fingers are sequentially connected to the lower portion of the skirt bag in the circumferential direction of the skirt bag, and outer hanging strips are arranged between the lower portion and the outer side of the skirt bag in the circumferential direction. A plurality of inner hanging strips are arranged on the lower portion of the skirt bag in the circumferential direction at intervals, each skirt finger comprises two side pieces and a connecting piece connected between one sides of the two side pieces, connecting holes are formed in the upper portions of the connecting pieces, the upper portions of the side pieces, the lower portions of the side pieces, the outer hanging strips and the inner hanging strips, and connecting ropes penetrate through the connecting holes of the connecting pieces and the connecting holes of the outer hanging strips. An inner hanging strip is arranged between every two adjacent skirt fingers, and the connecting rope sequentially penetrates through the connecting holes in the lower portion and the upper portion of the side piece on one side of the inner hanging strip, the connecting holes of the inner hanging strip and the connecting holes in the upper portion and the lower portion of the side piece on the other side of the inner hanging strip. According to the application, a single worn skirt finger can be conveniently maintained or replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of air cushion vehicles, in particular to an air cushion vehicle. Background Art

[0002] The bladder-finger apron is the most common apron form for fan-lift hovercraft. The upper part is the skirt bladder, which is a flexible airway for compressing and distributing gas, and the lower part is the skirt finger, which plays the role of diversion, wall air cushion and obstacle crossing.

[0003] The structure of the finger-sac apron determines that the finger-sac is prone to wear and tear, and needs to be removed for repair or replacement, but the existing finger-sac is inconvenient to disassemble. Utility Model Content

[0004] The utility model aims to provide an air cushion craft, so as to facilitate the repair or replacement of worn and torn skirt fingers.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A hovercraft, comprising a hull, a bag-finger skirt and a connecting rope, wherein the bag-finger skirt comprises a skirt bag and a skirt finger, wherein the skirt bag wraps and is fixed to both sides and the front side of the outer side of the hull, wherein a plurality of skirt fingers are provided, wherein the plurality of skirt fingers are sequentially connected to the lower part of the skirt bag along the circumference of the skirt bag, an outer hanging strip is provided between the lower part and the outer side of the skirt bag along the circumference, and a plurality of inner hanging strips are provided at intervals along the circumference of the lower part of the skirt bag, wherein the skirt finger comprises two side pieces arranged opposite to each other and a connecting piece connected between one side of the two side pieces, wherein the connecting piece The upper part, the upper part of the side panel, the lower part of the side panel, the outer hanging strip and the inner hanging strip are all provided with connecting holes, and the connecting rope is passed through the connecting holes of the connecting piece and the outer hanging strip to fix the connecting piece and the outer hanging strip. The inner hanging strip is provided between two adjacent skirt fingers, and the connecting rope passes through the connecting holes of the lower and upper parts of the side panel on one side of the inner hanging strip, the connecting holes of the inner hanging strip, and the connecting holes of the upper and lower parts of the side panel on the other side of the inner hanging strip in sequence to fix the skirt fingers to the lower part of the skirt bag.

[0007] Preferably, it also includes an apron cloth, which is arranged on the outside of the skirt bag around the circumference of the skirt bag, and covers the outside of the outer hanging strip.

[0008] Preferably, the upper part of the apron cloth is glued to the outer side of the skirt bag, and the lower part of the apron cloth covers the outer side of the outer hanging strip.

[0009] Preferably, the skirt bag and skirt fingers are both made of PVC or Hypalon.

[0010] Preferably, the outer hanging strip is adhered to the outer side of the skirt bag by glue.

[0011] Preferably, the inner hanging strip is adhered to the lower part of the skirt bag by glue.

[0012] Preferably, the connecting rope is made of synthetic fiber.

[0013] Preferably, a buckle ring is provided on the inner periphery of the connecting hole.

[0014] Preferably, the inner diameter of the connecting hole is 4-6 mm.

[0015] Compared with the prior art, the hovercraft of the utility model has the following beneficial effects:

[0016] In the utility model, an outer hanging strip is provided between the lower part and the outer side of the skirt bag along the circumferential direction, and a plurality of inner hanging strips are provided at intervals along the circumferential direction at the lower part of the skirt bag, and a plurality of skirt fingers are sequentially connected to the lower part of the skirt bag along the circumferential direction of the skirt bag, and the inner hanging strip is sandwiched between the upper parts of two adjacent skirt fingers, and then a connecting rope is sequentially passed through the connecting hole of the outer hanging strip and the connecting hole of the upper part of the connecting piece of the skirt finger, and the connecting rope is tied tightly, so as to fix the connecting pieces of the plurality of skirt fingers to the outer hanging strip, and then, the connecting rope is sequentially passed through the connecting hole of the lower part and the upper part of the side piece on one side of the inner hanging strip, and the connecting rope is tightened. The connecting holes are connected to the holes of the inner hanging strip, and the connecting holes of the upper and lower parts of the side piece on the other side of the inner hanging strip, and the connecting rope is tied tightly, so that two adjacent skirt fingers are fixed to the lower part of the skirt bag, and the lower parts of the two adjacent skirt fingers are also fixed together. Through multiple operations, multiple skirt fingers can be fixed to the lower part of the skirt bag. When a single skirt finger is damaged, it is only necessary to cut the connecting rope connecting it to the outer hanging strip and the inner hanging strip to remove the single skirt finger, and the remaining skirt fingers are still connected to the lower part of the skirt bag, so it is convenient to repair or replace the worn and torn skirt fingers. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a stereogram of an embodiment of the utility model;

[0018] Figure 2 It is a side view of an embodiment of the utility model;

[0019] Figure 3 It is a three-dimensional diagram of the skirt finger of an embodiment of the utility model;

[0020] Figure 4 This is a schematic diagram of the connection between the skirt finger and the outer suspension strip in an embodiment of the utility model;

[0021] Figure 5 It is a schematic diagram of the connection between the skirt finger and the inner suspension strip in an embodiment of the utility model.

[0022] In the figure, 1, hull; 2, bag finger apron; 21, skirt bag; 22, skirt finger; 221, side piece; 222, connecting piece; 3, outer hanging strip; 4, inner hanging strip; 5, apron cloth; 6, connecting hole. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0024] In the description of the present utility model, it should be understood that the wording "comprising" used in the present utility model specification refers to the presence of the features, integers, steps, operations, parts / components and / or assemblies, but does not exclude the presence or addition of one or more other features, integers, steps, operations, parts / components, assemblies and / or their groups. It should be understood that when we say that a part / component is "connected" to another part / component, it can be directly connected to the other part / component, or there can be intermediate parts / components. The wording "and / or" used here includes all or any unit and all combinations of one or more associated listed items.

[0025] like Figures 1 to 5 As shown, the utility model relates to an air cushion craft, comprising a hull 1, a bag finger skirt 2 and a connecting rope, the bag finger skirt 2 comprising a skirt bag 21 and a skirt finger 22, the skirt bag 21 wraps and is fixed to the two sides and the front side outside the hull 1, the skirt finger 22 is provided with a plurality of, and the plurality of skirt fingers 22 are sequentially connected to the lower part of the skirt bag 21 along the circumference of the skirt bag 21, an outer hanging strip 3 is provided between the lower part and the outer side of the skirt bag 21 along the circumferential direction, and a plurality of inner hanging strips 4 are provided at intervals along the circumferential direction at the lower part of the skirt bag 21, the skirt finger 22 is bucket-shaped, and the skirt finger 22 comprises two side panels 221 arranged opposite to each other and a connecting piece 22 connected between one side of the two side panels 221. 2, the upper part of the connecting piece 222, the upper part of the side piece 221, the lower part of the side piece 221, the outer hanging strip 3 and the inner hanging strip 4 are all provided with connecting holes 6, the connecting rope is passed through the connecting holes 6 of the connecting piece 222 and the outer hanging strip 3 to fix the connecting piece 222 and the outer hanging strip 3, the inner hanging strip 4 is provided between two adjacent skirt fingers 22, the connecting rope passes through the connecting holes 6 of the lower and upper parts of the side piece 221 on one side of the inner hanging strip 4, the connecting hole 6 of the inner hanging strip 4, and the connecting holes 6 of the upper and lower parts of the side piece 221 on the other side of the inner hanging strip 4 in sequence to fix the skirt finger 22 to the lower part of the skirt bag 21.

[0026] In the present invention, an outer hanging strip 3 is provided between the lower part and the outer side of the skirt bag 21 along the circumferential direction, and a plurality of inner hanging strips 4 are provided at intervals along the circumferential direction at the lower part of the skirt bag 21. A plurality of skirt fingers 22 are sequentially connected to the lower part of the skirt bag 21 along the circumferential direction of the skirt bag 21, and the inner hanging strip 4 is sandwiched between the upper parts of two adjacent skirt fingers 22. Then, a connecting rope is sequentially passed through the connecting hole 6 of the outer hanging strip 3 and the connecting hole 6 on the upper part of the connecting piece 222 of the skirt finger 22, and the connecting rope is tied tightly, so as to fix the connecting pieces 222 of the plurality of skirt fingers 22 to the outer hanging strip 3. Then, a connecting rope is sequentially passed through the connecting hole 6 of the lower part and the upper part of the side piece 221 on one side of the inner hanging strip 4. The connecting holes 6, the connecting holes 6 of the inner hanging bar 4, and the connecting holes 6 of the upper and lower parts of the side piece 221 on the other side of the inner hanging bar 4, and the connecting ropes are tied tightly, so that the two adjacent skirt fingers 22 are fixed to the lower part of the skirt bag 21, and the lower parts of the two adjacent skirt fingers 22 are also fixed together. Through multiple operations, multiple skirt fingers 22 can be fixed to the lower part of the skirt bag 21. When a single skirt finger 22 is damaged, it is only necessary to cut the connecting rope connecting it to the outer hanging bar 3 and the inner hanging bar 4 to remove the single skirt finger 22, and the remaining skirt fingers 22 are still connected to the lower part of the skirt bag 21, so it is convenient to repair or replace the worn and torn skirt fingers 22.

[0027] In this embodiment, an apron cloth 5 is further included. The apron cloth 5 is arranged on the outside of the skirt bag 21 around the circumference of the skirt bag 21, and the apron cloth 5 covers the outside of the outer hanging strip 3.

[0028] The apron cloth 5 covers the outer side of the outer hanging bar 3 , thereby also covering the connecting hole 6 of the outer hanging bar 3 , so as to protect the connecting rope passing through the connecting hole 6 .

[0029] Preferably, the upper portion of the apron cloth 5 is glued to the outer side of the skirt bag 21 , and the lower portion of the apron cloth 5 covers the outer side of the outer hanging strip 3 .

[0030] By gluing the upper part of the apron cloth 5 to the outer side of the skirt bag 21 with glue, the apron cloth 5 can be closely attached to the outer side of the skirt bag 21 to ensure that the apron cloth 5 is firmly attached to the outer side of the skirt bag 21, and the connection method is simpler.

[0031] In this embodiment, the skirt bag 21 and the skirt fingers 22 are both made of PVC or Haipailong, so that the skirt bag 21 and the skirt fingers 22 have sufficient strength and are not easily damaged.

[0032] In this embodiment, the outer hanging strip 3 is glued to the outer side of the skirt bag 21 by glue, so as to facilitate the connection between the outer hanging strip 3 and the skirt bag 21, and the outer hanging strip 3 can be tightly attached to the outer side of the skirt bag 21, and the connection between the two is more stable.

[0033] In this embodiment, the inner hanging strip 4 is glued to the lower part of the skirt bag 21 by glue, so as to facilitate the connection between the inner hanging strip 4 and the skirt bag 21, and the inner hanging strip 4 can be closely attached to the outer side of the skirt bag 21, and the connection between the two is more stable.

[0034] In this embodiment, the connecting rope is made of synthetic fiber to make the connecting rope stronger and more corrosion-resistant.

[0035] In this embodiment, a buckle is provided on the inner periphery of the connecting hole 6, so that the connecting rope is in tight contact with the buckle after passing through the connecting hole 6, thereby preventing the connecting hole 6 from being torn.

[0036] In this embodiment, the inner diameter of the connecting hole 6 is 4-6 mm, so as to accommodate a connecting rope with a diameter less than 6 mm to ensure that the connecting rope has sufficient strength.

[0037] In summary, the embodiments of the utility model provide an air cushion craft, which can remove a single skirt finger by simply cutting off the connecting rope connecting it to the outer suspension bar and the inner suspension bar when a single skirt finger is damaged, while the remaining skirt fingers are still connected to the lower part of the skirt bag. Therefore, the worn and torn skirt fingers can be conveniently repaired or replaced, and when installing the skirt fingers, they can be tightened again with the connecting rope.

[0038] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principle of the present invention. These improvements and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A hovercraft, characterized in that: The invention comprises a hull, a bag-finger skirt and a connecting rope, wherein the bag-finger skirt comprises a skirt bag and skirt fingers, wherein the skirt bag wraps and is fixed to both sides and the front side of the outer side of the hull, wherein a plurality of skirt fingers are provided, and a plurality of skirt fingers are sequentially connected to the lower part of the skirt bag along the circumference of the skirt bag, an outer hanging strip is circumferentially provided between the lower part and the outer side of the skirt bag, and a plurality of inner hanging strips are circumferentially spaced apart at intervals at the lower part of the skirt bag, wherein the skirt fingers comprise two side panels arranged opposite to each other and a connecting piece connected between one side of the two side panels, and the upper part, The upper part of the side panel, the lower part of the side panel, the outer hanging strip and the inner hanging strip are all provided with connecting holes, and the connecting rope is passed through the connecting holes of the connecting panel and the outer hanging strip to fix the connecting panel and the outer hanging strip. The inner hanging strip is provided between two adjacent skirt fingers, and the connecting rope passes through the connecting holes of the lower and upper parts of the side panel on one side of the inner hanging strip, the connecting holes of the inner hanging strip, and the connecting holes of the upper and lower parts of the side panel on the other side of the inner hanging strip in sequence to fix the skirt fingers to the lower part of the skirt bag.

2. The hovercraft according to claim 1, characterized in that: It also includes an apron cloth, which is arranged on the outside of the skirt bag around the circumference of the skirt bag, and the apron cloth covers the outside of the outer hanging strip.

3. The hovercraft according to claim 2, characterized in that: The upper part of the apron cloth is adhered to the outer side of the skirt bag by glue, and the lower part of the apron cloth covers the outer side of the outer hanging strip.

4. The hovercraft according to claim 1, characterized in that: The skirt bag and the skirt fingers are both made of PVC or Haipailong.

5. The hovercraft according to claim 1, characterized in that: The outer hanging strip is adhered to the outer side of the skirt bag by glue.

6. The hovercraft according to claim 1, characterized in that: The inner hanging strip is adhered to the lower part of the skirt bag by glue.

7. The hovercraft according to claim 1, characterized in that: The connecting rope is made of synthetic fiber.

8. The hovercraft according to claim 1, characterized in that: A buckle ring is arranged on the inner periphery of the connecting hole.

9. The hovercraft according to claim 1, characterized in that: The inner diameter of the connecting hole is 4-6 mm.

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