CN106828817B

CN106828817B - Portable inflatable platform on water

Info

Publication number: CN106828817B
Application number: CN201710050010.XA
Authority: CN
Inventors: 吴旭; 吴润杰; 孙红娟
Original assignee: Hefei Lanzhou Intelligent Technology Co Ltd
Current assignee: Hefei Lanzhou Intelligent Technology Co Ltd
Priority date: 2016-01-21
Filing date: 2017-01-20
Publication date: 2020-01-10
Anticipated expiration: 2037-01-20
Also published as: CN105599873A; CN106828817A

Abstract

The invention discloses a portable inflatable water platform which comprises a bearing platform and an air bag connected with the bearing platform and used for providing buoyancy, wherein the bearing platform is formed by splicing more than two supporting platforms, the more than two supporting platforms are unfolded mutually in a working state, and the more than two supporting platforms are folded mutually in a portable state. The invention has simple structure, easy manufacture, working state and portable state, and convenient switching between the two states, and the bearing platform is folded in the portable state, thus reducing the occupied space of the equipment and being convenient for carrying; in addition, the invention is easy to expand and splice, has good portability and operability, and can be widely applied to fishing, water amusement, water sports, water trip, cargo carrying, flood fighting and disaster relief and the like.

Description

Portable inflatable platform on water

The present application claims priority from the chinese patent application having application number 201610044921.7 entitled portable inflatable water platform, the entire contents of which are incorporated herein by reference.

Technical Field

The invention belongs to the technical field of water platforms, and particularly relates to a portable inflatable water platform.

Background

With the improvement of living standard, private cars are gradually popularized, and the tour and leisure at weekends gradually becomes the choice of many families. Wherein, the hydrophilic leisure and entertainment activities have great attraction to people. The common water leisure mobile workers have various types such as water bicycles, inflatable boats, ordinary ships, floating platforms and the like, but are basically limited to amusement places. Free hydrophilic leisure activities require movable tools that are more portable, lightweight, multi-functional, easy to disassemble and assemble, and easy to store;

for convenient traveling, in an environment with more water areas, such as the water countryside in the south of the Yangtze river, the dependence of traveling of people on ships is large, the ships are not portable, and the use scene is limited; in addition, the equipment has higher requirements on portability for the work such as overwater operation to be transferred, flood fighting and disaster relief and the like.

The product that can satisfy portable, light in weight, multi-functional, easily dismouting, easily aspects requirements such as accomodate at present mainly is inflatable boat. The inflatable boat has the defects of troublesome inflation and deflation of a plurality of air chambers, heavy weight, irregular shape after being folded, easy aging and air leakage during storage and the like.

When the above-mentioned various water transportation or working means are considered in combination, there is no water sports article which can be used in combination with portability, safety and ease of use.

Disclosure of Invention

The invention aims to solve the technical problem of providing a portable inflatable water platform which has a simple structure, two use states of working and portability and is convenient to carry.

In order to solve the technical problems, the invention adopts the following technical scheme: a portable inflatable water platform comprises a platform shell plate and an air bag, wherein the platform shell plate comprises a left shell plate and a right shell plate, and the air bag comprises a left air bag and a right air bag. The left shell plate and the right shell plate are symmetrical in shape and are connected through a hinge, so that the left shell plate and the right shell plate can be folded into a portable state and can also be unfolded into a working state.

The portable inflatable water platform is characterized in that the outer surfaces of the left shell plate and the right shell plate are planar, the inner surfaces of the left shell plate and the right shell plate are provided with recessed cavities, and the cavities are divided into functional cavities and air bag cavities by the supporting plate.

When the portable inflatable water platform is in a portable state, the left and right airbags are folded and are respectively contained in the airbag chambers of the left and right shell plates, and the shell is folded into a box body shape; when the water floating platform is in a working state, the left shell plate and the right shell plate are unfolded into planes, the outer surfaces of the left shell plate and the right shell plate are bearing surfaces of the water floating platform, and the left air bag and the right air bag are inflated after being unfolded to provide water floating force for the platform.

The portable inflatable water platform is used as a fishing platform in some occasions, and due to the specific requirements on the size of the platform, the balance among portability, weight, stability and storage size is achieved, the left shell plate and the right shell plate of the platform can adopt the technical scheme of being folded in half respectively, and the folding and storage mode of the whole water platform is M-shaped.

The portable inflatable water platform is characterized in that the connecting parts between the air bags and the chambers are foldable parts, and various modes such as foldable joints, stainless steel chains, flexible connection and the like can be adopted. Folded cascade part is easily accomodate for the location after the gasbag is aerifyd and is expanded avoids the buoyancy center skew of platform, improves the security.

The portable inflatable water platform is characterized in that the side face of the air bag is pasted with an anti-friction shaping patch, so that the air bag is convenient to be folded in a sigma shape except for protecting the air bag, the width of a cavity of the air bag reaches the diameter (cm) x (0.78-1.1) of the air bag, and the folded air bag can be stored. The gasbag is made "sigma" type and is folded, changes the traditional gasbag and accomodates the mode that can only simply deflate, flatten when accomodating, reduces the width of gasbag cavity, reserves more spaces for the function cavity.

In the invention, in order to ensure the safety of the water platform, three independent air chambers of one air bag are preferably used, and the number of the independent air chambers can be increased or decreased according to the requirements on the safety and the load capacity of the air bag.

Portable inflatable above-water platform, the process that gets into operating condition does:

A. the left shell plate and the right shell plate are unfolded into a plane;

B. the left air bag and the right air bag are unfolded and inflated from the air bag chamber;

C. the outer surface of the shell plate is placed into water upwards to serve as a bearing surface, and the left air bag and the right air bag provide water buoyancy for the platform.

Portable inflatable platform on water, as a multi-functional work platform on water, have numerous extended function, can do corresponding configuration as required:

A. the function chamber can be used for the installation or the part of platform function extension on water to deposit, and the mountable is deposited the function and is included: a battery, a folding propeller, a controller, a charging and discharging system and the like;

B. the device can be spliced with a shell plate of the same type platform;

C. when the platform is in a working state, expansion boards can be additionally arranged on two sides of the platform;

D. the platform shell plates (including the left shell plate and the right shell plate) can be additionally provided with railings;

E. the platform shell plate can utilize the space of the functional cavity to design the water platform into a folding water bicycle.

The portable inflatable water platform has the advantages that: the invention has simple structure, easy disassembly and assembly, easy expansion and splicing, good portability and operability, and can be widely applied to fishing, water amusement, water sports, water trip, cargo carrying, flood fighting and disaster relief and the like. Under the assistance of various function expansion pieces, such as subsystems of a battery, a folding propeller, an automatic inflation system, a control system, a mobile phone APP and the like, safe, reliable and convenient use can be realized, the defects of related traditional equipment are overcome, and good experience is provided for users.

The invention also provides another portable inflatable water platform which comprises a bearing platform and an air bag connected with the bearing platform and used for providing buoyancy, wherein the bearing platform is formed by splicing more than two supporting platforms, the more than two supporting platforms are mutually unfolded in a working state, and the more than two supporting platforms are mutually folded in a portable state.

Furthermore, the bearing platform is designed in a portable state, the folding contact surfaces of two adjacent supporting platforms which are mutually folded together have the same shape and size and the corresponding positions.

Furthermore, the supporting platforms are rectangular plate-shaped, and in a portable state, the more than two supporting platforms are mutually folded to form a cuboid.

Furthermore, the number of the supporting platforms forming the bearing platform is two, three or four.

Furthermore, a shaping patch is arranged on the air bag.

Further, the air bag is connected with the bearing platform through a flexible connecting piece.

Furthermore, a chamber for accommodating the air bag in an emptying state is arranged on the bearing platform.

The portable inflatable water platform is simple in structure and easy to manufacture, has two using states of working and carrying, and in the carrying state, the bearing platform is folded, so that the occupied space of equipment can be reduced, and the portable inflatable water platform is convenient to carry; in addition, the two states are convenient to switch, easy to expand and splice, good in portability and operability, and suitable for wide application such as fishing, water amusement, water sports, water traveling, cargo carrying, flood fighting and disaster relief. Under the assistance of various function expansion pieces, such as subsystems of a battery, a folding propeller, an automatic inflation system, a control system, a mobile phone APP and the like, safe, reliable and convenient use can be realized, the defects of related traditional equipment are overcome, and good experience is provided for users.

Drawings

Fig. 1 is a schematic view of the overall structure of a portable inflatable water platform according to embodiment 1 of the present invention;

FIG. 2 is a schematic view showing the accommodation of left and right airbags according to embodiment 1 of the present invention;

FIG. 3 is a schematic view showing the deployment of left and right airbags according to embodiment 1 of the present invention;

FIG. 4 is a schematic view showing the left and right airbags in accordance with embodiment 1 of the present invention in an inflated state;

FIG. 5 is a schematic view of the portable inflatable water platform of embodiment 1 of the present invention in an operating state;

FIG. 6 is a schematic view of a folding process of the left and right airbags of embodiment 1 of the present invention;

FIG. 7 is a schematic view of an "M" type folding of the portable inflatable waterborne platform of embodiment 1 of the present invention;

fig. 8 is a schematic view of the portable inflatable water platform functional chamber according to embodiment 1 of the present invention;

fig. 9 is a schematic illustration of the portable inflatable water platform assembly of embodiment 1 of the present invention;

FIG. 10 is an expanded view of the portable inflatable waterborne platform of embodiment 1 of the present invention;

fig. 11 is a schematic view of the portable inflatable water platform extended splicing added handrail of embodiment 1 of the present invention;

FIG. 12 is a schematic view of the portable inflatable water platform with attached water cycle of embodiment 1 of the present invention;

FIG. 13 is a schematic front perspective view of embodiment 2 of the present invention;

FIG. 14 is a schematic back perspective view of embodiment 2 of the present invention;

FIG. 15 is a schematic view showing a process in which the airbag in embodiment 2 of the present invention is folded in a "Σ" shape;

fig. 16 to fig. 19 are schematic diagrams illustrating a process of entering a portable state from an operating state according to embodiment 2 of the present invention;

FIG. 20 is a schematic diagram of an extended splicing application in embodiment 2 of the present invention;

figure 21 is a schematic view of an extended splice plus rail use of embodiment 2 of the present invention;

FIG. 22 is a schematic structural view of embodiment 3 of the present invention;

FIG. 23 is a schematic view of the folding process of the carrying platform of embodiment 3 of the present invention;

fig. 24 is a schematic structural view of embodiment 3 of the present invention in a portable state;

FIG. 25 is a schematic structural view of embodiment 4 of the present invention;

FIG. 26 is a schematic view of the folding process of the carrying platform of embodiment 4 of the present invention;

fig. 27 is a schematic structural view of embodiment 5 of the present invention.

Wherein: 1 left shell plate, 2 right shell plate, 3 left air bag, 4 right air bag, 5 left support plate, 6 right support plate, 7 left air bag chamber, 8 right air bag chamber, 9 left functional chamber, 10 right functional chamber, 11 hinge, 12 connecting part, 13 anti-friction shaping patch, 14 functional part, 15 fixing pin, 16 expansion plate, 17 railing, 18 water bicycle;

211 platforms, 212 hinges, 213 chambers, 221 airbags, 222 flexible connectors, 223 shaped patches, 23 fixed pins and 24 railings.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

example 1

As shown in fig. 1, the portable inflatable water platform according to the present invention includes a left shell plate 1, a right shell plate 2, a left airbag 3, a right airbag 4, a left support plate 5, a right support plate 6, a left airbag chamber 7, a right airbag chamber 8, a left functional chamber 9, a right functional chamber 10, a hinge 11, and a connecting component 12. The left shell plate 1 and the right shell plate 2 are shell plates with symmetrical shapes, are connected into a whole through a hinge 11, can be opened into a plane state, and can also be folded into a box body shape; the inner cavity of the left shell plate 1 is divided into a left air bag cavity 7 and a left functional cavity 9 by the left support plate 5, and the inner cavity of the right shell plate 2 is divided into a right air bag cavity 8 and a right functional cavity 10 by the right support plate 6; the left airbag 3 and the right airbag 4 are connected to the left airbag chamber 7 and the right airbag chamber 8, respectively, by four connecting parts 12, respectively.

FIG. 2 is a schematic view showing the accommodation of left and right airbags according to the present invention; the connecting part 12 between the airbag and the chamber is a foldable part. The foldable part 12 can adopt various modes such as a foldable joint, a stainless steel chain, a flexible connection and the like. The uninflated left airbag 3 and the uninflated right airbag 4 can be folded into 3 layers, then each connecting part 12 is folded and is respectively contained in the left airbag chamber 7 and the right airbag chamber 8, then the left shell plate 1 and the right shell plate 2 are folded to form a box body shape, and the overwater platform is in a portable state.

As shown in fig. 3, 4 and 5, the process of entering the working state from the portable state is shown. As shown in fig. 3, the left shell plate 1 and the right shell plate 2 are unfolded into a plane, and the left airbag 3 and the right airbag 4 are respectively unfolded and expanded from the left airbag chamber 7 and the right airbag chamber 8. As shown in fig. 4, all the individual air cells of the left and

right air bags

3 and 4 are filled with air by means of electric or manual inflation. As shown in fig. 5, the inflated platform is turned over, the plane of the water platform is upward and placed into water, the outer surface of the water platform is used as a bearing surface, and the left air bag 3 and the right air bag 4 after inflation provide the water buoyancy of the water platform, so that the process of entering the working state from the portable state is completed.

The dimensions of the components may be of different sizes depending on the use of the water platform. The specific embodiment of the single waterborne platform, the adopted structural size can be as follows:

portable size of platform on water: 100 x 60 x 12cm

Unfolding size of the water platform: 100 x 120 x 6cm

Storage size of single airbag: 85 x 31 x 5cm

Single airbag deployment size: phi 30cm by 250cm

Single air bag ultimate buoyancy: 176.6Kg

The full size of the working state of the water platform is as follows: 250 x 120 x 36cm

The above-sized water platform has the dead weight not more than 25 kilograms generally, can provide the water effective bearing buoyancy of more than 300 kilograms, and completely meets the water sports or operation requirements of 1 to 2 people.

The general method of gasbag design adopts many air chambers structure, can make the gasbag size enough big while still have fine firm structure, still can keep partial buoyancy under the condition that individual air chamber reveals simultaneously, plays the effect that improves the effective bearing buoyancy of on-water platform on water and security.

As shown in fig. 6, the left and right airbags of the present invention are schematically shown in a "Σ" folding process, the illustrated airbag is composed of 3 air chambers, each air chamber has an outer side surface to which an anti-friction shaping patch 13 is attached, which is symmetric in left and right, and is symmetric in up and down, the whole airbag has 12 same anti-friction shaping patches 13, the anti-friction shaping patches 13 not only play a role of protecting the airbag, but also enable the airbag to be folded according to the "Σ" shape after deflation, as shown in the three

steps

①, ②, and ③ in the figure, ① is the airbag filled with air, ② is the airbag folded symmetrically according to the "Σ" shape after deflation of the airbag because of the

anti-friction shaping patches

13, ③ is the airbag folded in the "Σ" shape, and the total thickness thereof is 4 × airbag wall thickness +2 × thickness of the anti-friction shaping patches 13, and then the airbag is folded into a housing airbag chamber according to the position of the air chamber separation film, thereby completing the whole folding process of the.

Fig. 7 is a schematic view of the portable inflatable water platform of the present invention folded in an "M" shape. The drawing shows a variable structure of the water platform, the left shell plate 1 and the right shell plate 2 can adopt the technical scheme of respectively folding, and the folding and accommodating mode of the whole water platform is M-shaped. The application can properly improve the width and the working area of the water platform, improve the stability in working and do not increase the volume of the water platform in a too many portable state.

Fig. 8 is a schematic view of the portable inflatable water platform functional cavity of the present invention; in the figure, the functional component 14 is folded and stored in the functional cavity of the water platform. The functional component 14 may be a battery, a foldable propeller, a controller, an inflation/deflation system, etc., as required.

Fig. 9 and 10 are schematic diagrams illustrating the expanded splicing use of the portable inflatable water platform of the present invention. In fig. 8, two water platforms with the same structure are spliced together by the fixing pins 15 along the direction parallel to the air bags, so that the bearing surface is doubled, and the buoyancy is doubled. The splice can extend left and right without limitation in number. In fig. 9, the water platform is connected with 4 expansion plates 16 along the longitudinal direction of the air bag through fixing pins 15, so that the bearing area of the water platform is increased. An expansion plate 16 has a length matching the left and right shells of the water platform and a width determined as required.

As shown in fig. 11, a schematic view of the portable inflatable water platform of the present invention with additional railings in expanded splicing; the figure illustrates the application of simultaneous expansion splicing and railing adding, on the basis of splicing two water platforms with the same structure, 8 expansion plates 16 are connected, and then railings 17 are erected along the edges of the platforms after the expansion splicing. The purpose of the railing 17 is on the one hand to increase the safety of personnel on the water platform, especially for free water activities of parents; on the other hand, articles such as a fishing rod, a lighting lamp and the like can be installed and fixed on the railing, and the use function of the overwater platform is expanded; when the platform is used for freight transportation, the railing can prevent goods from falling into water due to wind waves.

FIG. 12 is a schematic view of the portable inflatable water platform of the present invention with a water cycle attached; in the figure, the functional chamber of the water platform is designed in a modified way and is used for installing the water bicycle 18, so that the portable inflatable water bicycle is formed.

Example 2

See fig. 13 and 14.

The portable inflatable water platform of this embodiment includes load-bearing platform and the gasbag 221 that is used for providing buoyancy that is connected with load-bearing platform, load-bearing platform comprises the concatenation of more than two platform 211, under the operating condition, more than two platform 211 expand each other, under the portable state, more than two platform 211 are folding each other.

The bearing platform is equivalent to a platform shell plate of the prior application, and the supporting platform is equivalent to a left shell plate and a right shell plate of the prior application. The air bag is equivalent to the left air bag and the right air bag of the prior application.

In this embodiment, the bearing platform is designed such that when the bearing platform is in a portable state, the folding contact surfaces of two adjacent supporting platforms 211 folded together have the same shape and size and the corresponding positions. By adopting the design, the portable inflatable water platform can be folded into a regular block shape by the more than two supporting platforms 211 in a portable state, so that the number of steps is reduced as much as possible, the occupied space is reduced, and the portable inflatable water platform is convenient to carry and easy to place.

In this embodiment, the carrying platform is provided with a chamber 213 for accommodating the airbag 221 in an evacuated state. Corresponding to the left and right air bag chambers of the prior application, the air bag 221 can be directly stored in the chamber 213 after the air bag 221 is evacuated in a portable state, so that the carrying platform does not need to be folded after the air bag 221 is detached, and the use is convenient.

In this embodiment, the bearing platform is formed by hinging and connecting two supporting platforms 211, the supporting platforms 211 are rectangular plate-shaped, the two supporting platforms 211 are the same in shape and size, and the two supporting platforms 211 are connected through a hinge 212 at one side in the length direction and can be unfolded to the top surface to form a plane and folded to the bottom surface to be attached to each other, so that the two supporting platforms 211 are folded to form a cuboid in a portable state, and the bearing platform is regular in shape, easy to place and convenient to carry and use.

The general method for designing the air bag 221 is to adopt a multi-air-chamber structure, so that the air bag 221 has a large enough size and a good stable structure, and can still retain partial buoyancy under the condition of leakage of individual air chambers, thereby playing a role in improving the effective bearing buoyancy and safety of the invention on water. The illustrated air cells 221 have a cylindrical shape, the number of the air cells 221 is two, the axial direction of the air cells 221 is parallel to the length direction of the support platform 211, the two air cells 221 are respectively connected to the bottoms of the two support platforms 211, and the air cells 221 are close to the outer sides of the support platforms 211. This structure can provide higher stability of the entire device.

In a specific implementation, the chamber 213 is opened on the folding contact surface of the supporting platform 211 (the bottom surface of the supporting platform), so that a cover plate for closing the chamber 213 is not required to be arranged, and in a portable state, the supporting platforms 211 are folded to mutually close the chambers 213 of the opposite sides, thereby further simplifying the structure; the supporting platform 211 can be formed by splicing plates to form a hollow structure, so that not only can materials be saved and the self weight be reduced, but also the chambers 213 can be conveniently formed; the top surface of the support platform 211 is further provided with a functional chamber (not shown) for placing a battery, a propeller, a controller, an inflation and deflation system, and the like.

In this embodiment, the bladder 221 is connected to the load-bearing platform by a flexible connection 222. The flexible connector 222 may be a cord, rope, chain, or the like connector, or a collapsible rod structure as illustrated, corresponding to the connector of the prior application. When the air bag 221 is fully inflated for use, the flexible connection 222 may stretch to accommodate the increase in size of the air bag 221, and when the air bag 221 is deflated for storage, the flexible connection 222 may contract to store the air bag 221 within the chamber 213; preferably, the connection point of the flexible connector 222 to the support platform 211 is located within the chamber 213 such that the flexible connector 222 is fully receivable within the chamber 213.

In the present embodiment, the shaped patches 223 are disposed on the airbag 221, which is equivalent to the anti-friction shaped patches of the prior application, the shaped patches 223 can not only protect the airbag 221 from friction, but also enable the airbag 221 to be folded regularly to facilitate storage after evacuation, fig. 15 shows that the airbag 221 of the present invention is folded according to the shape of the shaped patches 223 in a "Σ" shape, the illustrated airbag 221 has 3 air chambers distributed along its axis, and can be increased or decreased according to the requirements of safety and load capacity of the airbag 221, four shaped patches 223 are attached to the outer side of each air chamber symmetrically left and right and up and down, the entire airbag 221 has 12 identical shaped patches 223, the gaps between the shaped patches 223 form creases, as shown in the three steps ①, ②, and ③, ① is the airbag 221 filled with air, ② is folded symmetrically according to the "Σ" shape after the airbag 221 is deflated because of the shaped patches 223, ③ is the airbag 221 folded according to the "Σ" shape ", and then the airbag 221 is retracted after the airbag 221 is folded according to the flexible compartment, and the airbag 221 is folded according to the effective storage process of the airbag 221, and the airbag 221 is folded into the protection film can be carried in the compartment storage process, and the transportation process is carried out.

The airbag 221 is folded in a sigma shape, so that the storage mode that the conventional airbag 221 can only be deflated and flattened during storage is changed, the airbag 221 is convenient to store, the storage time is saved, the airbag 221 can be protected, and the volume of the chamber 213 is reduced.

Fig. 16 to 19 show the process of the portable inflatable water platform of this embodiment entering the portable state from the working state, first turning over the present invention, discharging all the air in the air bag 221, folding the air bag 221 according to the "Σ" shape, then folding the air bag 221 by 3 layers according to the position of the air chamber separation membrane, and accommodating the air bag 221 in the chamber 213 together with the flexible connecting member 222, thereby completing the folding and accommodating of the air bag 221, and finally folding the two supporting platforms 211 to each other to form a rectangular parallelepiped shape, and the device entering the portable state; when the air bag supporting platform is used, the operation is carried out in the reverse direction according to the process, the two supporting platforms 211 are unfolded into a plane, then the air bag 221 is unfolded, all independent air chambers of the air bag 221 are filled with air through the inflator pump, and then the air bag supporting platform is turned over to enable the top surface of the supporting platform to face upwards and is placed into water.

Fig. 20 shows a mode of use of the present invention, in which two portable inflatable water platforms are assembled by the fixing pins 23 along the direction parallel to the air bags 221, so that the bearing surface is doubled and the buoyancy is doubled. The splicing can extend left and right without limitation on quantity; still further can install the railing additional on the load-bearing platform and use, please refer to fig. 21, this figure exemplifies the application that expands concatenation simultaneously and installs the railing additional, on the basis of two portable inflatable above-water platform concatenations, along the load-bearing platform border, erects installation railing 24. The purpose of the balustrade 24 is on the one hand to increase the safety of the personnel on the load-bearing platform, especially for free water activities of parent and child; on the other hand, the railing 24 can be provided with fixed fishing rod, lighting lamp and other articles to expand the use function; when the present invention is used for cargo transportation, the balustrade 24 can prevent the cargo from falling into the water due to wind and waves.

In specific implementation, the bottom surface of the bearing platform can be hinged with the supporting legs with the rollers, when the multifunctional crane is dragged from water to a shore, the supporting legs are opened to reduce resistance, and when the multifunctional crane is used on water, the supporting legs are folded.

Example 3

See fig. 22, 23 and 24.

The structure of this embodiment is similar to that of embodiment 2, and therefore only the differences will be described. They differ in that: the bearing platform is formed by sequentially hinging three supporting platforms 211, each supporting platform 211 is rectangular, the supporting platforms 211 on two sides are the same in shape and size, the middle supporting platform 211 is the same in shape and size after being spliced with the supporting platforms 211 on two sides, when the bearing platform enters a portable state, the supporting platforms 211 on two sides are upwards or downwards bent to be attached to the middle supporting platform 211 to form a cuboid shape, and the two air bags 221 are respectively arranged on the top surfaces or the bottom surfaces of the supporting platforms 211 on two sides according to the bending direction.

Example 4

See fig. 25 and 26.

The structure of this embodiment is similar to that of embodiment 2, and therefore only the differences will be described. They differ in that: the bearing platform is formed by sequentially hinging and connecting four supporting platforms 211, each supporting platform 211 is in a rectangular plate shape, the shape and the size of each supporting platform 211 are the same, the four supporting platforms 211 are mutually folded in the M-shaped bending direction to form a cuboid shape and enter a portable state, and the two air bags 221 are respectively arranged on the two supporting platforms 211 on the outermost side.

Example 5

See fig. 27.

The structure of this embodiment is similar to that of embodiment 2, and therefore only the differences will be described. They differ in that: the bearing platform is formed by hinging and connecting six rectangular plate-shaped supporting platforms 211, namely, two ends of two supporting platforms of the embodiment 2 are respectively hinged with one supporting platform 211, and when the bearing platform is stored, the bearing platform can be folded in the mode of the embodiment 2, the newly added four supporting platforms are not folded, or the newly added four supporting platforms are inwards folded, and the original two supporting platforms are not folded.

It is understood that the examples and embodiments described herein are for illustrative purposes only and that various modifications or changes in light thereof will be suggested to persons skilled in the art and are to be included within the spirit and purview of this application.

Claims

1. The utility model provides a portable inflatable platform on water which characterized in that: the air bag type air bag air-conditioning system comprises a platform shell plate and an air bag, wherein the platform shell plate comprises a left shell plate and a right shell plate, and the air bag comprises a left air bag and a right air bag; the left shell plate and the right shell plate are two shell plates with symmetrical shapes, and are connected through a hinge, so that the left shell plate and the right shell plate can be unfolded into a working state and also folded into a portable state; the outer surfaces of the left shell plate and the right shell plate are planar, and the inner surfaces of the left shell plate and the right shell plate are provided with recessed cavities; the chamber is divided into a functional chamber and an air bag chamber by a support plate; the left air bag and the right air bag are respectively connected with the air bag chambers of the left shell plate and the right shell plate through connecting parts; the side surfaces of the left air bag and the right air bag are respectively pasted with an anti-friction sizing paster, so that the air bags are protected and folded in a sigma shape.

2. A portable inflatable water platform as claimed in claim 1, wherein: the connecting part is a foldable part.

3. A portable inflatable water platform as claimed in claim 1, wherein: the left shell plate and the right shell plate can adopt the technical scheme of respectively folding, and the folding and accommodating mode of the whole portable inflatable water platform is M-shaped.

4. A portable inflatable water platform as claimed in claim 1, wherein: the width of the air bag cavity is equal to the diameter x (0.78-1.1) of the air bag, so that the folded air bag can be accommodated.

5. A portable inflatable water platform as claimed in claim 1, wherein: when the portable air bag is in a portable state, the left air bag and the right air bag are folded and are respectively contained in the air bag chambers of the left shell plate and the right shell plate, and the left shell plate and the right shell plate are folded into a box body shape; when the air bag type floating platform works, the left shell plate and the right shell plate are unfolded to form a plane, the outer surface is a bearing surface of the water platform, and the left air bag and the right air bag are inflated after being unfolded to provide water buoyancy of the platform.