CN101712370B - Floor for inflatable boats - Google Patents
Floor for inflatable boats Download PDFInfo
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- CN101712370B CN101712370B CN 200910311774 CN200910311774A CN101712370B CN 101712370 B CN101712370 B CN 101712370B CN 200910311774 CN200910311774 CN 200910311774 CN 200910311774 A CN200910311774 A CN 200910311774A CN 101712370 B CN101712370 B CN 101712370B
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- air cushion
- cushion layer
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- floor
- airship
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- 239000011159 matrix material Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 8
- 101150080778 INPP5D gene Proteins 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
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Abstract
The invention discloses a floor for inflatable boats, which comprises a first air cushion layer, a second air cushion layer and a third air cushion layer, wherein a concave space is formed between the first air cushion layer and the second air cushion layer, the third air cushion layer is arranged below the second air cushion layer, and ropes penetrate through a plurality of holes on the lateral sides of all the air cushion layers to fix the air cushion layers. By arranging three air cushion layers on the bottom of the inflatable boat, the invention greatly enhances the rigidity of the structure and keeps the firmness and the durability, so that people can walk on the inflatable boat conveniently. When one of the air cushions is broken, the component in a certain position can be maintained and replaced conveniently, thereby saving the maintenance cost. The inflatable boat can be folded by one step on the premise that the floor of the inflatable boat is reserved, thereby effectively satisfying the demands of 5m-above large inflatable boats required to be assembled and separated quickly, such as military inflatable boats.
Description
[technical field]
The present invention relates to inflatable ship field, particularly a kind of floor or inflatable boats.
[background technology]
Airship forms the parent that utilizes materials such as rubber or PVC on every side at the floor of taking advantage of the ship space (floor) in general, and after the inflation of its parent it is floated in the water, moves in the mode of paddle.
This airship often uses materials such as veneer sheet or aluminium to make the airship air cushion.This mode is not only in assembling with disassemble and need a lot of labour powers and time in the operation, and because its weight is difficult to carrying greatly, can't satisfy the purpose of quick travel.
For the air-cushion type airship of inflating in the air cushion that addressed this is that people's motion.
For example, air-cushion type airship 1 formed the parent 20 that can inflate around 10 as shown in Figure 1 on the floor in the past, and sole plate (base) the 30 back inflations of the V-arrangement shape that can inflate are formed at 10 bottoms on the floor, thereby utilized air lift force to float on structure in the water.
Though but it plays the effect on floor to the airship 1 of this suitable mode in the past to sole plate 30 inner inflatable reliefs, but the inflatable structure on floor 10 is firm inadequately, be easy to occur bubble bubble phenomenon when as above someone of ship tramples the floor, firm inadequately on its structure, and be difficult in airship 1 inner shift position.
In addition, this structure in the past such as sole plate cause the gas leakage of whole air cushion 10 when damaged, do not have the effect on floor, thereby have a strong impact on the normal operation of airship 1, consider it also is to have hidden danger from secure context.
In order to solve as above problem, " the airship air cushion (INFLATABLEFLOOR, IN PARTICULAR FOR AN INFLATABLE BOAT) " that obtain US Patent arranged, as shown in Figure 2 in technology in the past.
This air cushion 50 technology in the past are positioned at parent 60 inside of inflation, form the space that to inflate in the above between 52a and the following 52b, 70 connect a plurality of lines (threads) 72 with " X " or " I " shape in the space of above-mentioned inflation, thereby keep the structure of air cushion 50 thickness when inflation.
Form the section sole plate 80 of V-arrangement shape in addition in this air cushion 50 bottoms in the past, and in the middle of above-mentioned sole plate 80 keel (Keel) 90 that run through the airship front and back are installed, when inflating between this air cushion 50 and keel 90, sole plate 80 can keep the V-arrangement shape.
Though but this in the past air cushion 50 technology to a certain degree perfect the demeanour of top 52a and following 52b, solve ground and bubble bubble phenomenon occurred, but when inflation, can not keep impregnability, other bottom surface except central lower keel 90 parts or bubble bubble phenomenon occurs allows and takes advantage of the ship personnel to be difficult to walk about at ship.Therefore be difficult in reaching the large-scale airship of 5m, be suitable for.
[summary of the invention]
The present invention carries out in order to address the above problem, and specifically is need not install under the situation of extra keel in the air cushion bottom, not only reinforces the bottom surface, and is easy to guarantee the airship space, conveniently walks about in inside, have in light weight, easy advantage such as folding.
Another object of the present invention is in addition, when damaged as certain one deck in 3 layers of air cushion, can change a part of damaged air cushion pointedly, therefore be easy to keep in repair and change, save service expenditure, also can increase buoyancy and the rigidity of air cushion itself, can be used in the above military airship of 5m.
In order to achieve the above object, a kind of floor or inflatable boats provided by the invention: in the air cushion that install the airship bottom surface, at first form the space that to inflate in the inner space of binding the above and below, limit, then form many circles of certain intervals along side, and laterally form first air cushion layer; After the circle corresponding with the first air cushion layer circle formed at the above-mentioned first air cushion layer bottom, form the space that to inflate in the above and below of binding the limit, and form many circles of certain intervals along side, simultaneously and form second air cushion layer in matrix space between above-mentioned first air cushion layer; With the above-mentioned overlapping installation in the second air cushion layer bottom, and form the space that can inflate in the above and below of binding the limit, and form the 3rd air cushion layer corresponding to many circles of the second air cushion layer circle along side; And run through many circles of above-mentioned first air cushion layer and every circle of second air cushion layer and second air cushion layer and every circle of the 3rd air cushion layer etc.By above structure, the present invention can construct totally three layers of air cushion layer, improves structural rigidity and buoyancy greatly, keeps firm bottom surface.
According to the present invention, it is narrow that the width of above-mentioned first air cushion layer is compared the airship width in addition, and central authorities pack into length direction at airship.Therefore strengthen being subjected to the floor central construct of big loading.
According to the present invention, in order to allow above-mentioned second air cushion layer be positioned at upper central, each circle of first air cushion layer is corresponding at certain intervals, after circle at this moment forms according to the length direction of upper central, keeping along side forming many circles under the situation of certain intervals.In order to form corresponding space at the binding site with above-mentioned first air cushion layer, allow its central authorities move down simultaneously, both sides are acclivitous structure.
Above-mentioned second air cushion layer and above-mentioned the 3rd air cushion layer are arranged with overlap mode, and along the circle of second air cushion layer corresponding back formation many circles that can combine separately at interval, and corresponding and above-mentioned its central part of second air cushion layer moves down, and both sides are and are inclined upwardly.Therefore second air cushion layer and the 3rd air cushion layer can make the airship bottom surface firmer, and form the keel of V-arrangement shape, can guarantee the craspedodrome ability of the 3rd air cushion layer lower central when airship advances, and keep the stability of airship.
The present invention also comprises article one rope that connects first air cushion layer and the second air cushion layer side; The second rope that connects first air cushion layer and second another side of air cushion layer; The 3rd rope that connects second air cushion layer and the 3rd air cushion layer side; The 4th rope that connects second air cushion layer and the 3rd another side of air cushion layer.These are fastened each two ends after rope runs through separately circle separately, prevent from breaking away from from circle.Link to each other by many ropes separately by these structure first air cushion layers, second air cushion layer and the 3rd air cushion layer, therefore be easy to a part is changed and keeped in repair, save service expenditure.
Also have in the present invention above-mentioned first air cushion layer, second air cushion layer and the 3rd air cushion layer, the multiple fixed sturcture that a plurality of plates is connected with " X " or " I " shape in the inner inflatable space.Therefore, thickness is unanimity keeping separately when first air cushion layer, second air cushion layer and the 3rd air cushion layer are inflated, and with uniform thickness swelling.
Beneficial technical effects of the present invention is:
According to the present invention, do not need additionally to install under the situation of keel in the air cushion bottom, only utilize three layers first air cushion layer, second air cushion layer, the 3rd air cushion layer reinforced structure rigidity greatly, and play the keel effect by the V-arrangement shape of second air cushion layer and the 3rd air cushion layer, make the bottom surface firmer, the performance of advancing when keeping the airship operation.
In addition, horizontal surface is formed at the top of first air cushion layer and the second air cushion layer top, therefore can guarantee the airship space, and conveniently walk about in inside, strengthens the rigidity of airship central part.When also with good grounds the present invention is as any one breakage in first air cushion layer, second air cushion layer and the 3rd air cushion layer, after untiing damaged air cushion layer, can pointedly this be changed and keep in repair, therefore when providing convenience to maintenance activity, can save service expenditure.
Effectively improved simultaneously additional buoyancy and rigidity between the first overlapped air cushion layer, second air cushion layer and the 3rd air cushion layer, folding and carrying easily, movability is outstanding, can effectively be applied in the military airship of the above scale of 5m.
[description of drawings]
Fig. 1 is the airship section-drawing according to the installation air cushion of conventional art;
Fig. 2 is according to conventional art, after the bottom surface lower central is installed the keel air cushion, to the oblique drawing of an airship part;
Fig. 3 is according to the present invention, and the assembling exploded perspective view of air cushion is installed at airship;
Fig. 4 is airship air cushion decomposing schematic representation according to the present invention;
Fig. 5 is according to the present invention, first air cushion layer, second air cushion layer, the 3rd air cushion layer fragmentary cross-sectional view that possess with air cushion at airship;
Fig. 6 uses air cushion in conjunction with scheme drawing according to airship according to the present invention;
Fig. 7 is according to the present invention, after airship is installed air cushion to the sectional oblique drawing of its part.
[specific embodiment]
The present invention is described in detail below in conjunction with drawings and Examples.
The accompanying drawing sign
1 ... airship in the past
10 ... air cushion 20 ... parent
30 ... sole plate 50 ... air cushion in the past
52a ... above, 52b ... below 60 ... parent
70 ... plenum space 72 ... line (threads)
80 ... sole plate 90 ... keel (Keel)
100 ... the airship air cushion
105 ... parent 110 ... first air cushion layer
112a, 132a, 152a ... top 112b, 132b, 152b ... below
114,134,154 ... space 116,136,138,159 ... circle
116a, 138a ... circle interval 120,140,160 ... " X " or " I " molded lines
130 ... second air cushion layer 150 ... the 3rd air cushion layer
180 ... rope 182a ... article one, rope
182b ... second rope 182c ... article three, rope
182d ... article four, rope B ... airship
D1 ... the width d2 of first air cushion layer ... the width of second air cushion layer
D3 ... the width D of the 3rd air cushion layer ... the width of airship
H ... hole K ... the space
V1 ... charging valve
V2 ... superpressure drain tap (Over Pressure Relief Valve)
The present invention itself plays the keel effect with rope with the continuous relief air cushion of three layers of air cushion (air floor), thereby increases buoyancy and rigidity greatly, a kind of relevant airship invention of air cushion aspect that is widely used in large-scale military airship.
In the present invention, first air cushion layer that forms smooth section is positioned at top, installs in the first air cushion layer bottom by rope second air cushion layer that circle is continuous, utilizes rope with overlapping installation the 3rd air cushion layer in the continuous back of circle in the second air cushion layer bottom.In the inner space of first air cushion layer and second air cushion layer and the 3rd air cushion layer, utilize line (threads) with this structure with " X " type or the binding of " I " type.
According to the present invention, at the airship bottom totally three layers of air cushion can be set, thereby the structural rigidity that improves greatly keeps sturdy and durable performance, and can conveniently walk about in airship.When damaged as a certain air cushion in three layers of air cushion, be easy to carry out maintenance and replacing at a certain position, can save service expenditure.Also have airship and the difference of airship in the past that could fold after separate on the floor, under the situation that keeps the airship floor, can once finish folding step, thereby effectively meet the demands quick the assembling and the needs of large-scale airship more than the 5m such as military airship that separate.
According to the present invention, airship air cushion 100 is installed in the airship B parent 105 of maintenance buoyancy after inflation as shown in Figure 3.
Airship according to the present invention possesses superposed first air cushion layer 110 with air cushion 100, this first air cushion layer 110, as Fig. 4, to shown in Figure 6, binding above and below, limit 112a, the inside of 112b forms the space 114 that can inflate, and form most circles 116 along left and right sides side, and form horizontal section structure.
That is, first air cushion layer 110, as shown in Figure 3 and Figure 4, it is narrow that its width d1 compares the width D of airship B, therefore packs into length direction in the central authorities of airship B.As shown in Figure 5, the above and below 112a that its side is binded, 112b forms the space that can inflate, and the structure of utilizing line 120 that the above and below is connected with " X " or " I " shape in above-mentioned space 114.
In addition airship according to the present invention with air cushion 100 in order to allow above-mentioned first air cushion layer 110 be positioned at center upper portion, possess second air cushion layer, 130, the second air cushion layers 130 in its underpart and form the circle 136 corresponding with first air cushion layer, 110 circles 116 in center upper portion according to length direction.
This second air cushion layer 130 forms corresponding with the circle 116 of first air cushion layer 110 in turn, the circle 136 that staggers with the circle 116 of first air cushion layer 110.
Namely, as shown in Figure 3 and Figure 4, insert the circle 116 of second air cushion layer 130 at the interval 116a of 116 of the circles of first air cushion layer 110, the circle 136 of the circle 116 of first air cushion layer 110 when overlapping and second air cushion layer 130 is arranged side by side with cross one another mode straight line as first air cushion layer 110 and second air cushion layer 130, its circle 116,136 internal holes h is consistent mutually, so rope 180 is easy to run through.
In addition, second air cushion layer 130 binds the above and below 132a on limit at it, the space 134 that the inner formation of 132b can be inflated, and form many circles 138 along above-mentioned side.As shown in Figure 6, form matrix space K between first air cushion layer 110 that above-mentioned horizontal parallel direction forms, its central authorities are low, and both sides upwards form the dip plane separately, and integral body is " V " type structure.
That is, second air cushion layer 130 is positioned at center upper portion for first air cushion layer 110, and its width d2 is wideer than first air cushion layer, 110 width d1, and identical or narrow with the width D of airship B.As shown in Figure 5, it binds the above and below 132a on limit, the space 134 that the inner formation of 132b can be inflated, and in above-mentioned space 134 with above and below 132a, the structure that the line 140 that 132b links to each other in " X " or " I " mode is fixed.
Airship according to the present invention possesses the 3rd air cushion layer 150 with air cushion 100 in the bottom of above-mentioned second air cushion layer 130 in addition.
This 3rd air cushion layer 150 is in the overlapping arrangement in second air cushion layer, 130 tops, and it is consistent or slightly wide that its width d3 compares the width d2 of second air cushion layer 130, and on bind the limit 152a and below form the space that can inflate in the 152b.In above-mentioned space 154 as shown in Figure 5, the structure that is fixed with the continuous many lines 160 of " X " or " I " mode between 152a and the following 152a152b in the above.
Also have the 3rd air cushion layer 150 to form the corresponding circle of circle 138 of most and second air cushion layer 130 along side, on the other hand low with above-mentioned second air cushion layer, 130 corresponding its central parts afterwards, to both sides each self-forming dip plane, thereby play the effect of keel.
This 3rd air cushion layer 150 is equally with after second air cushion layer 130 combines, and the circle 138 that makes things convenient for its circle 158 to form in second air cushion layer, 130 sides inserts among the 138a at interval.These circles 138,158 sides along second air cushion layer 130 and the 3rd air cushion layer 150 form back arranged side by side keeping parallelism when second air cushion layer 130 and the 3rd air cushion layer 150 combine, so that rope 180 runs through smoothly.
Also with good grounds the present invention, airship with air cushion 100 comprise fasten behind the circle 116,136 by above-mentioned first air cushion layer 110 and second air cushion layer 130 and circle 138,158 by second air cushion layer 130 and the 3rd air cushion layer 150 after the many ropes 180 fastened.
This rope 180 as shown in Figure 4, possess article one rope 182a and the second rope 182b that is connected first air cushion layer 110 and second air cushion layer, 130 another sides that connect first air cushion layer 110 and the side of second air cushion layer 130, connect the 3rd rope 182c and the 4th the rope 182d that is connected second air cushion layer 130 and the 3rd air cushion layer 150 another sides of second air cushion layer 130 and the 3rd air cushion layer 150 sides.
This each bar rope 180 is running through circle 116,136 and circle 138,158 and by after being clamped, after the knotting of its two-end part, prevent from circle 116,136 and circle 138,158 when not broken away from, the dual-side of first air cushion layer 110 and second air cushion layer 130 can be utilized article one rope 182a and second rope 182b to fasten, and the dual-side of second air cushion layer 130 and the 3rd air cushion layer 15 is fastened with the 3rd rope 182c and the 4th rope 182d.
Undeclared symbol V1 refers to common charging valve, and V2 refers to superpressure valve (Over Pressure Relief Valve).
As above the airship of Gou Chenging at first utilizes many ropes 180 to fasten first air cushion layer 110, second air cushion layer 130 and the 3rd air cushion layer 150 with air cushion 100, wherein first air cushion layer 110 is positioned at topmost, in the middle of second air cushion layer 130 was positioned at, the 3rd air cushion layer 150 was positioned at foot.
At this moment after the circle 116,136 that first air cushion layer 110 and second air cushion layer, 130 sides form utilizes article one rope 182a to run through, will after its two ends knotting it be become one, and after the circle 116,136 that the opposite side of first air cushion layer 110 and second air cushion layer 130 forms utilizes second rope 182b to run through, it be become one after with its two ends knotting.
Then, after the circle 138,158 that second air cushion layer 130 and the 3rd air cushion layer 150 sides form utilizes the 3rd rope 182c to run through, will after its two ends knotting it be become one, and after the circle 138,158 that the opposite side of second air cushion layer 130 and the 3rd air cushion layer 150 forms utilizes the 4th rope 182d to run through, it be become one after with its two ends knotting.
After utilizing rope to connect first air cushion layer 110, second air cushion layer 130 and the 3rd air cushion layer 150, utilize ready inflation in advance barrel (not shown) to first air cushion layer 110, second air cushion layer 130 and 150 inflations of the 3rd air cushion layer.
Charge first air cushion layer 110 behind the gas, second air cushion layer 130 and the 3rd air cushion layer 150 in inner space 114,134,154 separately, because being binded 112a and following 112b, top 132a and following 132b, top 152a and following 152b above the limit, it utilize line (threads) 120,140,160 fixing separately with " X " or " I " shape, even if therefore the inflation back is at above and below 112a, 112b, above and below 132a, 132b, following, following 152a, 152b can keep uniform thickness when expanding.First air cushion layer 110, second air cushion layer 130 and the 3rd air cushion layer 150 are three plies after inflation, improve rigidity (strength) and the impregnability (stiffness) of structure thus greatly.
The top of first air cushion layer 110 is consistent with the top of second air cushion layer 130 in this overlay structure, combine with smooth state, therefore when the bottom surface that can keep airship B is smooth, can guarantee the space of airship B, be conducive to take advantage of the activity of ship people in airship B.
Form under the state of one at as above first air cushion layer 110, second air cushion layer 130 and the 3rd air cushion layer 150, as shown in Figure 3, can in the installing space 105a that airship B parent 105 bottoms form, carry out plug-in type and install.
Fig. 5 installs airship with behind the air cushion 100, to the fragmentary cross-sectional view of airship B according to the present invention in the bottom surface.
By above content as can be known, the installation airship is three layers with the airship B of air cushion 100 because of its bottom surface, and is therefore not only sturdy and durable, takes advantage of the ship people to walk about with plateau in airship B.In light weight after the exhaust, and collapsible, be convenient to carrying, so its movability is outstanding.
In addition, according to the present invention, during as some breakages in first air cushion layer 110, second air cushion layer 130 and the 3rd air cushion layer 150, can to damaged air cushion layer unhitch 180 the back its damaged portion is changed separately, other can continue to use, therefore made things convenient for and changed and maintenance, effectively saved service expenditure.
Also have, after the first overlapped air cushion layer 110, second air cushion layer 130 and the 3rd air cushion layer 150 inner inflatable, can improve self buoyancy and rigidity according to the present invention greatly, therefore can be applicable among the military airship B of the above scale of 5m.
Though the present invention utilizes drawing that its characteristics are had been described in detail, the present invention is not limited to ad hoc structure.If possess under the situation of technological thought of the present invention that the people of this area general knowledge puts down in writing in not breaking away from following patent claim and interest field, also various technology of the present invention can be changed or revise.For example, in foregoing, utilize four ropes that first air cushion layer, second air cushion layer and the 3rd air cushion layer are connected, but the present invention is not limited to these scopes, just as utilizing a rope, first air cushion layer and second air cushion layer be connected, again second air cushion and the 3rd air cushion layer are connected equally with a rope, also can according to circumstances increase and decrease rope quantity.But it is emphasized that here if its structure is made amendment and be carried out in interest field of the present invention when changing.
Claims (5)
1. floor or inflatable boats, it is characterized in that, described floor or inflatable boats (100) comprising: first air cushion layer (110), be arranged at first air cushion layer (110) bottom and and first air cushion layer (110) between form second air cushion layer (130) in matrix space (K) and be arranged at the 3rd air cushion layer (150) of second air cushion layer (130) bottom;
Inside (112b), the above and below, bonding limit (112a) of described first air cushion layer (110) forms the space (114) that can inflate, and forms many circles (116) of certain intervals along its side, and it laterally is smooth section;
The above and below, bonding limit (132a) of described second air cushion layer (130) is the space (134) that can inflate of inner formation (132b), it binds, and (132a) forms many circles (136) corresponding with circle (116) above the limit, and forms many circles (138) of certain intervals along its side;
The above and below, bonding limit (152a) of described the 3rd air cushion layer (150) is the space (154) that can inflate of inner formation (152b), and forms many circles (158) corresponding to circle (138) along with side;
The circle (116) (136) of described first air cushion layer (110) and second air cushion layer (130) is fastened, the circle (138) (158) of described second air cushion layer (130) and the 3rd air cushion layer (150) is fastened.
2. floor or inflatable boats according to claim 1 is characterized in that, it is narrow that the width (d1) of described first air cushion layer (110) is compared the width (D) of airship (B), and described floor or inflatable boats (100) is arranged on the central authorities of airship (B) with length direction.
3. floor or inflatable boats according to claim 1, it is characterized in that, each circle (116) of described first air cushion layer (110) (116a) is at certain intervals arranged, described second air cushion layer (130) central authorities form the circle (136) corresponding with circle (116) along its length, make described first air cushion layer (110) be positioned at second air cushion layer (130) upper central; And form many circles (138) at certain intervals along second air cushion layer (130) side; Simultaneously described second air cushion layer (130) central authorities move down, and both sides are acclivitous structure, make the binding site of itself and described first air cushion layer (110) form corresponding space (K).
4. floor or inflatable boats according to claim 1, it is characterized in that, described the 3rd air cushion layer (150) overlaps with described second air cushion layer (130), and after the interval (138a) between the circle (138) of side and second air cushion layer (130) is corresponding separately, formation can in conjunction with many circles (158); And corresponding to described second air cushion layer (130), the central authorities of described the 3rd air cushion layer (150) move down, and form the structure of dip plane to both sides.
5. floor or inflatable boats according to claim 1, it is characterized in that, each air cushion layer of described floor or inflatable boats (100) adopts rope (180) to connect, and comprising: article one rope (182a) that connects first air cushion layer (110) and second air cushion layer (130) side; The second rope (182b) that connects first air cushion layer (110) and another side of second air cushion layer (130); The 3rd rope (182c) that connects second air cushion layer (130) and the 3rd air cushion layer (150) side; The 4th rope (182d) that connects second air cushion layer (130) and another side of the 3rd air cushion layer (150); These separately rope run through separately and behind the circle (116) (136) and circle (138) (158) each two ends fastened, thereby prevent from breaking away from from circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910311774 CN101712370B (en) | 2009-12-18 | 2009-12-18 | Floor for inflatable boats |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910311774 CN101712370B (en) | 2009-12-18 | 2009-12-18 | Floor for inflatable boats |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101712370A CN101712370A (en) | 2010-05-26 |
| CN101712370B true CN101712370B (en) | 2013-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910311774 Expired - Fee Related CN101712370B (en) | 2009-12-18 | 2009-12-18 | Floor for inflatable boats |
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| CN (1) | CN101712370B (en) |
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| US8800466B1 (en) | 2010-06-23 | 2014-08-12 | Navatek, Ltd. | Inflatable watercraft with reinforced panels |
| CN102140852A (en) * | 2010-07-09 | 2011-08-03 | 唐国胜 | Air castle |
| CN102267540B (en) * | 2011-05-16 | 2015-07-29 | 大连朝阳艇业有限公司 | Automatic inflatable boat |
| CN102887206A (en) * | 2012-10-31 | 2013-01-23 | 李恒涛 | Foldable plastic boat |
| CN103043179A (en) * | 2012-12-17 | 2013-04-17 | 苏州益童游乐设备有限公司 | Inflatable floating mat |
| FR3010043B1 (en) * | 2013-09-05 | 2015-09-18 | Decathlon Sa | INFLATABLE BOAT BRAKE |
| CN103935465A (en) * | 2014-05-14 | 2014-07-23 | 大连恒达玻璃钢船艇有限公司 | Auxiliary air bag type automatic inflatable glass reinforced plastic multipurpose boat |
| CN103935466A (en) * | 2014-05-14 | 2014-07-23 | 大连恒达玻璃钢船艇有限公司 | Partition plate inflation valve type automatic inflation glass reinforced plastic multipurpose boat |
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| US6860220B2 (en) * | 2002-08-13 | 2005-03-01 | Zodiac Hurricane Technologies, Inc. | Watercraft and inflatable flooring therefor |
| FR2854607B1 (en) * | 2003-05-07 | 2005-07-22 | Zodiac Int | PNEUMATIC CARRIAGE WITH REMOVABLE RIGID CARE |
| FR2863579B1 (en) * | 2003-12-12 | 2006-02-24 | Zodiac Int | AGGREGATED PNEUMATIC BOAT FOR LOADING / UNLOADING AND TRANSPORTING FLOATING LOADS |
| US7185600B2 (en) * | 2004-04-09 | 2007-03-06 | Stearns Inc. | Inflatable keel floor chamber for inflatable kayaks |
| FR2871433B1 (en) * | 2004-06-11 | 2006-09-22 | Zodiac Internat Soc Par Action | INFLATABLE PNEUMATIC BUSHING UNDER HIGH PRESSURE |
| JP4965120B2 (en) * | 2005-12-27 | 2012-07-04 | アキレス株式会社 | Air boat |
-
2009
- 2009-12-18 CN CN 200910311774 patent/CN101712370B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101712370A (en) | 2010-05-26 |
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Addressee: Dalian Xinghai patent office Xu Shudong Document name: Written decision of reexamination |
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